Terms

Generated by Logical Toolkit for XBRL version f512f32 (updated 14 hours ago). Analysis at 2021-06-12T15:41:27+0000 for charles.hoffman@me.com. This page will remain online at https://pacioli.logicalcontracts.com/reportAnalysis/fb48e93daa9dbb638fa73b35727499980ab8a256.report/index.html for about 28 days.

Terms

Terms shown are only those effectively used by the report instance.

#	Label	Data Type	Period Type	Balance Type	Abstract	Prefix	Name, Documentation, References
1	Accounts receivable and other current and long-term assets	xbrli:monetaryItemType	instant	debit		msft	AccountsReceivableNetAndOtherAssets Accounts receivable, net, and other assets.
2	Translation adjustments and other	nonnum:domainItemType	duration		true	msft	AccumulatedTranslationAdjustmentAndOtherMember Accumulated Translation Adjustment and Other [Member]
3	Amount	xbrli:monetaryItemType	duration	debit		msft	AcquiredFiniteLivedIntangibleAssets The aggregate amount assigned to a major class of finite-lived intangible assets acquired either individually or as part of a group of assets (in either an asset acquisition or business combination). A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.
4	Acquisition of companies, net of cash acquired, and purchases of intangible and other assets	xbrli:monetaryItemType	duration	credit		msft	AcquisitionsNetOfCashAcquiredAndPurchasesOfIntangibleAndOtherAssets The cash outflow associated with the acquisitions of businesses, net of the cash acquired from the purchases, and purchases of intangible and other assets.
5	Advertising	nonnum:domainItemType	duration		true	msft	AdvertisingMember Advertising [Member]
6	Balance Sheet Offsetting Eligibility [Axis]	xbrli:stringItemType	duration		true	msft	BalanceSheetOffsettingEligibilityAxis Balance Sheet Offsetting Eligibility [Axis]
7	Balance Sheet Offsetting Eligibility [Domain]	nonnum:domainItemType	duration		true	msft	BalanceSheetOffsettingEligibilityDomain Balance Sheet Offsetting Eligibility [Domain]
8	Building, Building Improvements and Leasehold Improvements	nonnum:domainItemType	duration		true	msft	BuildingBuildingImprovementsAndLeaseholdImprovementsMember Building, Building Improvements and Leasehold Improvements [Member]
9	Short-term debt	xbrli:monetaryItemType	instant	credit		msft	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesShortTermDebt Business combination recognized identifiable assets acquired and liabilities assumed current liabilities short term debt.
10	Other	xbrli:monetaryItemType	instant	credit		msft	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilitiesNet Amount of other liabilities expected to be realized or consumed after one year or the normal operating cycle, if longer, amount of other assets due after one year or the normal operating cycle, if longer, and fair value of non-controlling interest at the acquisition date.
11	Capital Leases	nonnum:domainItemType	duration		true	msft	CapitalLeaseMember Capital Lease.
12	Cash, Cash Equivalents and Investments [Line Items]	xbrli:stringItemType	duration		true	msft	CashCashEquivalentsAndInvestmentsLineItems Cash, Cash Equivalents and Investments [Line Items]
13	Cash, Cash Equivalents and Investments [Table]	xbrli:stringItemType	duration		true	msft	CashCashEquivalentsAndInvestmentsTable Cash, Cash Equivalents and Investments [Table]
14	Certain Long-Lived Assets by Geography [Line Items]	xbrli:stringItemType	duration		true	msft	CertainLongLivedAssetsByGeographyLineItems Certain Long-Lived Assets by Geography [Line Items]
15	Certain Long Lived Assets by Geography [Table]	xbrli:stringItemType	duration		true	msft	CertainLongLivedAssetsByGeographyTable Certain Long-Lived Assets by Geography [Table]
16	Commercial Cloud	nonnum:domainItemType	duration		true	msft	CommercialCloudMember Commercial Cloud [Member]
17	Commitments [Line Items]	xbrli:stringItemType	duration		true	msft	CommitmentsLineItems Commitments [Line Items]
18	Commitments [Table]	xbrli:stringItemType	duration		true	msft	CommitmentsTable Commitments [Table]
19	Compensation Related Costs Disclosure [Line Items]	xbrli:stringItemType	duration		true	msft	CompensationRelatedCostsDisclosureLineItems Compensation Related Costs Disclosure [Line Items]
20	Compensation Related Costs Disclosure [Table]	xbrli:stringItemType	duration		true	msft	CompensationRelatedCostsDisclosureTable Compensation Related Costs Disclosure [Table]
21	Computer equipment and software	xbrli:monetaryItemType	instant	debit		msft	ComputerHardwareAndSoftware Computer hardware and software.
22	Consulting and product support services	nonnum:domainItemType	duration		true	msft	ConsultingAndProductSupportServicesMember Consulting and product support services [Member]
23	Corporate and Other	nonnum:domainItemType	duration		true	msft	CorporateAndReconcilingItemsMember Corporate and Reconciling Items [Member]
24	Service and other	xbrli:monetaryItemType	duration	debit		msft	CostOfServicesAndOther Cost of Services and Other
25	Credit Facility Expire on November 14th 2018	nonnum:domainItemType	duration		true	msft	CreditFacilityExpireOnNovemberFourteenTwentyEighteenMember Credit Facility, Expire on November Fourteen Twenty Eighteen [Member]
26	Credit Facility Expire on October 31st 2017	nonnum:domainItemType	duration		true	msft	CreditFacilityExpireOnOctoberThirtyOneTwentySeventeenMember Credit Facility Expire On October Thirty One Twenty Seventeen [Member]
27	Long-term Deferred Income Tax Liabilities	nonnum:domainItemType	duration		true	msft	DeferredIncomeTaxLiabilitiesNoncurrentMember Deferred income tax liabilities noncurrent.
28	Unearned Revenue by Segment	nonnum:textBlockItemType	duration			msft	DeferredRevenueBySegmentTextBlock Table of deferred revenue by reportable segment.
29	Depreciation and amortization	xbrli:monetaryItemType	instant	debit		msft	DeferredTaxAssetsDepreciationAndAmortization Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from depreciation and amortization.
30	Depreciation and amortization	xbrli:monetaryItemType	instant	credit		msft	DeferredTaxLiabilitiesDepreciationAndAmortization Amount of deferred tax liability attributable to taxable temporary differences from depreciation and amortization.
31	Unrealized gain on investments and debt	xbrli:monetaryItemType	instant	credit		msft	DeferredTaxLiabilitiesUnrealizedGainsInvestmentsAndDebt Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on investments and debt.
32	Depreciation, amortization, and other	xbrli:monetaryItemType	duration	debit		msft	DepreciationAmortizationAndOther The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period, and other operating transactions that are not included elsewhere in the statement of cash flows.
33	Net amounts presented on the balance sheet, assets	xbrli:monetaryItemType	instant	debit		msft	DerivativeAssetsNetAmountsPresentedInBalanceSheet Fair value after effects of master netting arrangements, of a financial asset or other contract with one or more underlying, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes amounts elected not to be offset.
34	Net amount, assets	xbrli:monetaryItemType	instant	debit		msft	DerivativeAssetsPotentialNetAmountsNotPresentedInBalanceSheet Fair value after effects of master netting arrangements and after subtracting amounts that were eligible for offset but elected not to be offset or not offset because they did not meet the relevant accounting guidance, of a financial asset or other contract with one or more underlying, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
35	Gross amounts of derivatives not offset on the balance sheet, assets	xbrli:monetaryItemType	instant	debit		msft	DerivativeFairValueOfDerivativeAssetAmountNotOffset Fair value of financial asset or other contract with one or more underlying, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be offset under a master netting arrangement or not offset because it does not meet the relevant accounting guidance.
36	Gross amounts of derivatives not offset on the balance sheet, liabilities	xbrli:monetaryItemType	instant	credit		msft	DerivativeFairValueOfDerivativeLiabilityAmountNotOffset Fair value of financial liability or other contract with one or more underlying, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be offset under a master netting arrangement or not offset because it does not meet the relevant accounting guidance.
37	Net amounts presented on the balance sheet, liabilities	xbrli:monetaryItemType	instant	credit		msft	DerivativeLiabilitiesNetAmountsPresentedInBalanceSheet Fair value after effects of master netting arrangements, of a financial liability or other contract with one or more underlying, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of a liability. Includes amounts elected not to be offset.
38	Net amount, liabilities	xbrli:monetaryItemType	instant	credit		msft	DerivativeLiabilitiesPotentialNetAmountsNotPresentedInBalanceSheet Fair value after effects of master netting arrangements and after subtracting amounts that were eligible for offset but elected not to be offset or not offset because they did not meet the relevant accounting guidance, of a financial liability or other contract with one or more underlying, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
39	Devices	nonnum:domainItemType	duration		true	msft	DevicesMember Devices.
40	Dividends [Line Items]	xbrli:stringItemType	duration		true	msft	DividendsLineItems Dividends [Line Items]
41	Dividends [Table]	xbrli:stringItemType	duration		true	msft	DividendsTable Dividends [Table]
42	Document And Entity Information [Abstract]	xbrli:stringItemType	duration		true	msft	DocumentAndEntityInformationAbstract Document And Entity Information [Abstract]
43	Excess tax benefits relating to stock-based compensation	num:percentItemType	duration			msft	EffectiveIncomeTaxRateReconciliationDeductionsExcessTaxBenefitsStockBasedCompensation Effective income tax rate reconciliation deductions excess tax benefits stock based compensation.
44	Interest, net	num:percentItemType	duration			msft	EffectiveIncomeTaxRateReconciliationInterestIncomeExpense Effective income tax rate reconciliation interest income (expense).
45	Phone business losses	num:percentItemType	duration			msft	EffectiveIncomeTaxRateReconciliationPhoneBusinessGainsLosses Effective income tax rate reconciliation phone business gains (losses).
46	Eligible for Offsetting	nonnum:domainItemType	duration		true	msft	EligibleForOffsettingMember Subject to an enforceable master netting agreement or otherwise eligible for offsetting
47	Employee Stock Purchase Plan [Line Items]	xbrli:stringItemType	duration		true	msft	EmployeeStockPurchasePlanLineItems Employee Stock Purchase Plan [Line Items]
48	Employee Stock Purchase Plan [Table]	xbrli:stringItemType	duration		true	msft	EmployeeStockPurchasePlanTable Employee Stock Purchase Plan [Table]
49	Equity and Other Investments	nonnum:domainItemType	duration		true	msft	EquityAndOtherInvestmentsMember Equity and Other Investments [Member]
50	Executive Incentive Plan	nonnum:domainItemType	duration		true	msft	ExecutiveIncentivePlanMember Executive Incentive Plan [Member]
51	Minimum liquidity for the period as defined by certain counterparty agreements	xbrli:monetaryItemType	instant	debit		msft	FinancialInstrumentCovenantMinimumLiquidity The minimum liquidity for the period as required by certain of our counterparty agreements for derivative instruments.
52	Minimum required liquidity under certain counterparty agreements	xbrli:monetaryItemType	duration	debit		msft	FinancialInstrumentCovenantMinimumLiquidityRequirement The minimum liquidity required by certain of our counterparty agreements for derivative instruments.
53	First 6% of Participant Contributions	nonnum:domainItemType	duration		true	msft	FirstSixPercentOfParticipantContributionsMember First Six Percent Of Participant Contributions [Member]
54	Foreign earnings, taxed at rates lower than U.S. rate as a percentage of foreign income before tax	num:percentItemType	duration			msft	ForeignEarningsTaxedAtRatesLowerThanUsRate Foreign Earnings Taxed at Rates Lower Than US Rate
55	Future Minimum Lease Payments Under Non Cancellable Capital Leases [Line Items]	xbrli:stringItemType	duration		true	msft	FutureMinimumLeasePaymentsUnderNonCancellableCapitalLeasesLineItems Future minimum lease payments under non-cancellable capital leases.
56	Future Minimum Lease Payments Under Non Cancellable Capital Leases [Table]	xbrli:stringItemType	duration		true	msft	FutureMinimumLeasePaymentsUnderNonCancellableCapitalLeasesTable Future minimum lease payments under non-cancellable capital leases
57	Effective Portion	xbrli:stringItemType	duration			msft	GainLossOnCashFlowHedgeEffectivenessNetAbstract Gain Loss on Cash Flow Hedge Effectiveness Net [Abstract]
58	Net recognized gains on investments and derivatives	xbrli:monetaryItemType	duration	credit		msft	GainLossOnInvestmentsAndDerivativeInstruments Represents losses (gains) included in earnings for the period as a result of selling or holding securities and derivatives.
59	Geographic Information [Line Items]	xbrli:stringItemType	duration		true	msft	GeographicInformationLineItems Geographic Information [Line Items]
60	Geographic Information [Table]	xbrli:stringItemType	duration		true	msft	GeographicInformationTable Geographic Information [Table]
61	Gross	nonnum:domainItemType	duration		true	msft	GrossMember A gross value before netting, as applicable.
62	Decrease in net income due to impairment, integration and restructuring	xbrli:monetaryItemType	duration	credit		msft	ImpairmentIntegrationAndRestructuringEffectOnEarningsAfterTax Impairment, integration and restructuring effect on earnings after tax.
63	Decrease in diluted earnings per share due to impairment, integration and restructuring	num:perShareItemType	duration			msft	ImpairmentIntegrationAndRestructuringEffectOnEarningsPerShareAfterTax Impairment, integration and restructuring effect on earnings per share after tax.
64	Decrease in operating income due to impairment, integration and restructuring	xbrli:monetaryItemType	duration	credit		msft	ImpairmentIntegrationAndRestructuringEffectOnOperatingIncomeLossAfterTax Impairment, integration and restructuring effect on operating income (loss) after tax.
65	Impairment, integration, and restructuring	xbrli:monetaryItemType	duration	debit		msft	ImpairmentIntegrationAndRestructuringExpenses Impairment, integration and restructuring expenses.
66	Impairment, integration, and restructuring expenses	nonnum:domainItemType	duration		true	msft	ImpairmentIntegrationAndRestructuringExpensesMember Impairment, Integration, and Restructuring Expenses [Member]
67	Income Taxes [Line Items]	xbrli:stringItemType	duration		true	msft	IncomeTaxesLineItems Income Taxes [Line Items]
68	Income Taxes [Table]	xbrli:stringItemType	duration		true	msft	IncomeTaxesTable Income Taxes [Table]
69	Intelligent Cloud	nonnum:domainItemType	duration		true	msft	IntelligentCloudMember Intelligent Cloud [Member]
70	Investments Classified by Contractual Maturity Date [Line Items]	xbrli:stringItemType	duration		true	msft	InvestmentsClassifiedByContractualMaturityDateLineItems Investments Classified by Contractual Maturity Date [Line Items]
71	Investments Classified by Contractual Maturity Date [Table]	xbrli:stringItemType	duration		true	msft	InvestmentsClassifiedByContractualMaturityDateTable Investments Classified by Contractual Maturity Date [Table]
72	Unrealized Losses on Investments [Line Items]	xbrli:stringItemType	duration		true	msft	InvestmentsUnrealizedLossPositionLineItems Investments, Unrealized Loss Position [Line Items]
73	Investments, Unrealized Loss Position [Table]	xbrli:stringItemType	duration		true	msft	InvestmentsUnrealizedLossPositionTable Investments, Unrealized Loss Position [Table]
74	IRS Compensation Limit	nonnum:domainItemType	duration		true	msft	IRSCompensationLimitMember IRS Compensation Limit [Member]
75	LinkedIn Corporation	nonnum:domainItemType	duration		true	msft	LinkedInCorporationMember LinkedIn Corporation.
76	Microsoft Office system	nonnum:domainItemType	duration		true	msft	MicrosoftOfficeSystemMember Microsoft Office system [Member]
77	More Personal Computing	nonnum:domainItemType	duration		true	msft	MorePersonalComputingMember More Personal Computing [Member]
78	Net	nonnum:domainItemType	duration		true	msft	NetMember A net value after netting, as applicable.
79	Netting	nonnum:domainItemType	duration		true	msft	NettingMember Netting when a legally enforceable master netting agreement exists and fair value adjustments related to our own credit risk and counterparty risk.
80	Notes 5.3 Percent Due February 8th 2041	nonnum:domainItemType	duration		true	msft	NotesFivePointThreePercentDueFebruaryEightTwentyFortyOneMember Notes 5.3 Percent Due February 8th 2041 [Member]
81	Notes 5.2 Percent Due June 1st 2039	nonnum:domainItemType	duration		true	msft	NotesFivePointTwoPercentDueJuneOneTwentyThirtyNineMember Notes 5.2 Percent Due June 1st 2039 [Member]
82	Notes 4.0 Percent Due February 12th 2055	nonnum:domainItemType	duration		true	msft	NotesFourPercentDueFebruaryTwelveTwentyFiftyFiveMember Notes Four Percent Due February Twelve Twenty Fifty Five [Member]
83	Notes 4.875 Percent Due December 15th 2043	nonnum:domainItemType	duration		true	msft	NotesFourPointEightSevenFivePercentDueDecemberFifteenTwentyFortyThreeMember Notes Four Point Eight Seven Five Percent Due December Fifteen Twenty Forty Three [Member]
84	Notes 4.5 Percent Due February 6th 2057	nonnum:domainItemType	duration		true	msft	NotesFourPointFivePercentDueFebruarySixTwentyFiftySevenMember Notes Four Point Five Percent Due February Six Twenty Fifty Seven [Member]
85	Notes 4.5 Percent Due October 1st 2040	nonnum:domainItemType	duration		true	msft	NotesFourPointFivePercentDueOctoberOneTwentyFortyMember Notes 4.5 Percent Due October 1st 2040 [Member]
86	Notes 4.45 Percent Due November 3rd 2045	nonnum:domainItemType	duration		true	msft	NotesFourPointFourFivePercentDueNovemberThreeTwentyFortyFiveMember Notes Four Point Four Five Percent Due November Three Twenty Forty Five [Member]
87	Notes 4.1 Percent Due February 6th 2037	nonnum:domainItemType	duration		true	msft	NotesFourPointOnePercentDueFebruarySixTwentyThirtySevenMember Notes Four Point One Percent Due February Six Twenty Thirty Seven [Member]
88	Notes 4.75 Percent Due November 3rd 2055	nonnum:domainItemType	duration		true	msft	NotesFourPointSevenFivePercentDueNovemberThreeTwentyFiftyFiveMember Notes Four Point Seven Five Percent Due November Three Twenty Fifty Five [Member]
89	Notes 4.25 Percent Due February 6th 2047	nonnum:domainItemType	duration		true	msft	NotesFourPointTwoFivePercentDueFebruarySixTwentyFortySevenMember Notes Four Point Two Five Percent Due February Six Twenty Forty Seven [Member]
90	Notes 4.2 Percent Due June 1st 2019	nonnum:domainItemType	duration		true	msft	NotesFourPointTwoPercentDueJuneOneTwentyNineteenMember Notes 4.2 Percent Due June 1st 2019 [Member]
91	Notes 4.2 Percent Due November 3rd 2035	nonnum:domainItemType	duration		true	msft	NotesFourPointTwoPercentDueNovemberThreeTwentyThirtyFiveMember Notes Four Point Two Percent Due November Three Twenty Thirty Five [Member]
92	Notes 4.0 Percent Due February 8th 2021	nonnum:domainItemType	duration		true	msft	NotesFourPointZeroPercentDueFebruaryEightTwentyTwentyOneMember Notes 4.0 Percent Due February 8th 2021 [Member]
93	Notes 1.850 Percent Due February 6th 2020	nonnum:domainItemType	duration		true	msft	NotesOnePointEightFivePercentDueFebruarySixTwentyTwentyMember Notes One Point Eight Five Zero Percent Due February Six Twenty Twenty [Member]
94	Notes 1.850 Percent Due February 12th 2020	nonnum:domainItemType	duration		true	msft	NotesOnePointEightFivePercentDueFebruaryTwelveTwentyTwentyMember Notes One Point Eight Five Percent Due February Twelve Twenty Twenty [Member]
95	Notes 1.55 Percent Due August 8th 2021	nonnum:domainItemType	duration		true	msft	NotesOnePointFiveFivePercentDueAugustEightTwentyTwentyOneMember Notes One Point Five Five Percent Due August Eight Twenty Twenty One [Member]
96	Notes 1.1 Percent Due August 8th 2019	nonnum:domainItemType	duration		true	msft	NotesOnePointOnePercentDueAugustEightTwentyNineteenMember Notes One Point One Percent Due August Eight Twenty Nineteen [Member]
97	Notes 1.625 Percent Due December 6th 2018	nonnum:domainItemType	duration		true	msft	NotesOnePointSixTwoFivePercentDueDecemberSixTwentyEighteenMember Notes One Point Six Two Five Percent Due December Six Twenty Eighteen [Member]
98	Notes 1.30 Percent Due November 3rd 2018	nonnum:domainItemType	duration		true	msft	NotesOnePointThreeZeroPercentDueNovemberThreeTwentyEighteenMember Notes One Point Three Zero Percent Due November Three Twenty Eighteen [Member]
99	Notes 1.0 Percent Due May 1st 2018	nonnum:domainItemType	duration		true	msft	NotesOnePointZeroPercentDueMayOneTwentyEighteenMember Notes One Point Zero Percent Due May One Twenty Eighteen [Member]
100	Notes 3.50 Percent Due February 12th 2035	nonnum:domainItemType	duration		true	msft	NotesThreePointFivePercentDueFebruaryTwelveTwentyThirtyFiveMember Notes Three Point Five Percent Due February Twelve Twenty Thirty Five [Member]
101	Notes 3.5 Percent Due November 15th 2042	nonnum:domainItemType	duration		true	msft	NotesThreePointFivePercentDueNovemberFifteenTwentyFortyTwoMember Notes Three Point Five Percent Due November Fifteen Twenty Forty Two [Member]
102	Notes 3.45 Percent Due August 8th 2036	nonnum:domainItemType	duration		true	msft	NotesThreePointFourFivePercentDueAugustEightTwentyThirtySixMember Notes Three Point Four Five Percent Due August Eight Twenty Thirty Six [Member]
103	Notes 3.95 Percent Due August 8th 2056	nonnum:domainItemType	duration		true	msft	NotesThreePointNineFivePercentDueAugustEightTwentyFiftySixMember Notes Three Point Nine Five Percent Due August Eight Twenty Fifty Six [Member]
104	Notes 3.125 Percent Due December 6th 2028	nonnum:domainItemType	duration		true	msft	NotesThreePointOneTwoFivePercentDueDecemberSixTwentyTwentyEightMember Notes Three Point One Two Five Percent Due December Six Twenty Twenty Eight [Member]
105	Notes 3.125 Percent Due November 3rd 2025	nonnum:domainItemType	duration		true	msft	NotesThreePointOneTwoFivePercentDueNovemberThreeTwentyTwentyFiveMember Notes Three Point One Two Five Percent Due November Three Twenty Twenty Five [Member]
106	Notes 3.750 Percent Due February 12th 2045	nonnum:domainItemType	duration		true	msft	NotesThreePointSevenFivePercentDueFebruaryTwelveTwentyFortyFiveMember Notes Three Point Seven Five Percent Due February Twelve Twenty Forty Five [Member]
107	Notes 3.750 Percent Due May 1st 2043	nonnum:domainItemType	duration		true	msft	NotesThreePointSevenFivePercentDueMayOneTwentyFortyThreeMember Notes Three Point Seven Five Percent Due May One Twenty Forty Three [Member]
108	Notes 3.7 Percent Due August 8th 2046	nonnum:domainItemType	duration		true	msft	NotesThreePointSevenPercentDueAugustEightTwentyFortySixMember Notes Three Point Seven Percent Due August Eight Twenty Forty Six [Member]
109	Notes 3.625 Percent Due December 15th 2023	nonnum:domainItemType	duration		true	msft	NotesThreePointSixTwoFivePercentDueDecemberFifteenTwentyTwentyThreeMember Notes Three Point Six Two Five Percent Due December Fifteen Twenty Twenty Three [Member]
110	Notes 3.3 Percent Due February 6th 2027	nonnum:domainItemType	duration		true	msft	NotesThreePointThreePercentDueFebruarySixTwentyTwentySevenMember Notes Three Point Three Percent Due February Six Twenty Twenty Seven [Member]
111	Notes 3.0 Percent Due October 1st 2020	nonnum:domainItemType	duration		true	msft	NotesThreePointZeroPercentDueOctoberOneTwentyTwentyMember Notes 3.0 Percent Due October 1st 2020 [Member]
112	Notes 2.875 Percent Due February 6th 2024	nonnum:domainItemType	duration		true	msft	NotesTwoPointEightSevenFivePercentDueFebruarySixTwentyTwentyFourMember Notes Two Point Eight Seven Five Percent Due February Six Twenty Twenty Four [Member]
113	Notes 2.4 Percent Due August 8th 2026	nonnum:domainItemType	duration		true	msft	NotesTwoPointFourPercentDueAugustEightTwentyTwentySixMember Notes Two Point Four Percent Due August Eight Twenty Twenty Six [Member]
114	Notes 2.40 Percent Due February 6th 2022	nonnum:domainItemType	duration		true	msft	NotesTwoPointFourPercentDueFebruarySixTwentyTwentyTwoMember Notes Two Point Four Percent Due February Six Twenty Twenty Two [Member]
115	Notes 2.125 Percent Due December 6th 2021	nonnum:domainItemType	duration		true	msft	NotesTwoPointOneTwoFivePercentDueDecemberSixTwentyTwentyOneMember Notes Two Point One Two Five Percent Due December Six Twenty Twenty One [Member]
116	Notes 2.125 Percent Due November 15th 2022	nonnum:domainItemType	duration		true	msft	NotesTwoPointOneTwoFivePercentDueNovemberFifteenTwentyTwentyTwoMember Notes Two Point One Two Five Percent Due November Fifteen Twenty Twenty Two [Member]
117	Notes 2.70 Percent Due February 12th 2025	nonnum:domainItemType	duration		true	msft	NotesTwoPointSevenPercentDueFebruaryTwelveTwentyTwentyFiveMember Notes Two Point Seven Percent Due February Twelve Twenty Twenty Five [Member]
118	Notes 2.65 Percent Due November 3rd 2022	nonnum:domainItemType	duration		true	msft	NotesTwoPointSixFivePercentDueNovemberThreeTwentyTwentyTwoMember Notes Two Point Six Five Percent Due November Three Twenty Twenty Two [Member]
119	Notes 2.625 Percent Due May 2nd 2033	nonnum:domainItemType	duration		true	msft	NotesTwoPointSixTwoFivePercentDueMayTwoTwentyThirtyThreeMember Notes Two Point Six Two Five Percent Due May Two Twenty Thirty Three [Member]
120	Notes 2.375 Percent Due February 12th 2022	nonnum:domainItemType	duration		true	msft	NotesTwoPointThreeSevenFivePercentDueFebruaryTwelveTwentyTwentyTwoMember Notes Two Point Three Seven Five Percent Due February Twelve Twenty Twenty Two [Member]
121	Notes 2.375 Percent Due May 1st 2023	nonnum:domainItemType	duration		true	msft	NotesTwoPointThreeSevenFivePercentDueMayOneTwentyTwentyThreeMember Notes Two Point Three Seven Five Percent Due May One Twenty Twenty Three [Member]
122	Notes 2.0 Percent Due August 8th 2023	nonnum:domainItemType	duration		true	msft	NotesTwoPointZeroPercentDueAugustEightTwentyTwentyThreeMember Notes Two Point Zero Percent Due August Eight Twenty Twenty Three [Member]
123	Notes 2.0 Percent Due November 3rd 2020	nonnum:domainItemType	duration		true	msft	NotesTwoPointZeroPercentDueNovemberThreeTwentyTwentyMember Notes Two Point Zero Percent Due November Three Twenty Twenty [Member]
124	Notes 0.875 Percent Due November 15th 2017	nonnum:domainItemType	duration		true	msft	NotesZeroPointEightSevenFivePercentDueNovemberFifteenTwentySeventeenMember Notes Zero Point Eight Seven Five Percent Due November Fifteen Twenty Seventeen [Member]
125	Notes 0.500 Percent Due November 1st 2019	nonnum:domainItemType	duration		true	msft	NotesZeroPointFivePercentDueNovemberOneTwentyNineteenMember Notes Zero Point Five Percent Due November One Twenty Nineteen [Member]
126	Recognition of additional lease liabilities for operating leases	xbrli:monetaryItemType	instant	credit		msft	OperatingLeaseLiabilities Operating lease liabilities.
127	Recognition of additional ROU assets for operating leases	xbrli:monetaryItemType	instant	debit		msft	OperatingLeaseRightOfUseAssets Operating lease right-of-use assets.
128	Other Countries	nonnum:domainItemType	duration		true	msft	OtherCountriesMember Other Countries [Member]
129	Other Income Expense [Table]	xbrli:stringItemType	duration		true	msft	OtherIncomeExpenseTable Other Income Expense [Table]
130	Other products and services	nonnum:domainItemType	duration		true	msft	OtherProductsAndServicesMember Other products and services [Member]
131	Other investments	nonnum:domainItemType	duration		true	msft	OtherSecurityInvestmentsMember Other investments in debt and equity securities and other forms of securities that provide ownership interests.
132	Phone Business	nonnum:domainItemType	duration		true	msft	PhoneBusinessMember Phone Business [Member]
133	Phone Hardware	nonnum:domainItemType	duration		true	msft	PhoneHardwareMember Phone Hardware [Member]
134	Phone Hardware Restructuring Plan	nonnum:domainItemType	duration		true	msft	PhoneHardwareRestructuringPlanMember Phone Hardware Restructuring Plan [Member]
135	Productivity and Business Processes	nonnum:domainItemType	duration		true	msft	ProductivityAndBusinessProcessesMember Productivity And Business Processes [Member]
136	Product Revenue and Service and Other Revenue	nonnum:textBlockItemType	duration			msft	ProductRevenueAndServiceAndOtherRevenuePolicyTextBlock Describes product revenue and service and other revenue.
137	Products or Services Name Secondary Categorization [Domain]	nonnum:domainItemType	duration		true	msft	ProductsOrServicesNameSecondaryCategorizationDomain Products or Services Name Secondary Categorization [Domain]
138	Products or Services Secondary Categorization [Axis]	xbrli:stringItemType	duration		true	msft	ProductsOrServicesSecondaryCategorizationAxis Products or Services Secondary Categorization [Axis]
139	Quarterly Financial Information [Line Items]	xbrli:stringItemType	duration		true	msft	QuarterlyFinancialInformationLineItems Quarterly Financial Information [Line Items]
140	Quarterly Financial Information [Table]	xbrli:stringItemType	duration		true	msft	QuarterlyFinancialInformationTable Quarterly Financial Information [Table]
141	Reconciliation of Total Assets Measured at Fair Value on Recurring Basis to Balance Sheet Presentation	nonnum:textBlockItemType	duration			msft	ReconciliationOfAssetsMeasuredAtFairValueOnRecurringBasisToBalanceSheetPresentationTableTextBlock Reconciliation of the net fair value of assets measured at fair value on a recurring basis to their balance sheet presentation.
142	Reconciliation of Provision of Income Taxes [Line Items]	xbrli:stringItemType	duration		true	msft	ReconciliationOfProvisionOfIncomeTaxesLineItems Reconciliation of Provision of Income Taxes [Line Items]
143	Reconciliation of Provision of Income Taxes [Table]	xbrli:stringItemType	duration		true	msft	ReconciliationOfProvisionOfIncomeTaxesTable Reconciliation of Provision of Income Taxes [Table]
144	Reconciliation of Statutory Federal Tax Rate [Line Items]	xbrli:stringItemType	duration		true	msft	ReconciliationOfStatutoryFederalTaxRateLineItems Reconciliation of Statutory Federal Tax Rate [Line Items]
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507	Accrued Environmental Loss Contingencies, Noncurrent	xbrli:monetaryItemType	instant	credit		base	AccruedEnvironmentalLossContingenciesNoncurrent
508	Accrued Capping, Closure, Post-closure and Environmental Costs	xbrli:monetaryItemType	instant	credit		base	AccruedCappingClosurePostClosureAndEnvironmentalCosts
509	Accrued Royalties, Current	xbrli:monetaryItemType	instant	credit		base	AccruedRoyaltiesCurrent
510	Accrued Liabilities and Other Liabilities	xbrli:monetaryItemType	instant	credit		base	AccruedLiabilitiesAndOtherLiabilities
511	Accrued Rent	xbrli:monetaryItemType	instant	credit		base	AccruedRentCurrentAndNoncurrent
512	Accrued Professional Fees	xbrli:monetaryItemType	instant	credit		base	AccruedProfessionalFeesCurrentAndNoncurrent
513	Accrued Payroll Taxes	xbrli:monetaryItemType	instant	credit		base	AccruedPayrollTaxesCurrentAndNoncurrent
514	Accrued Insurance	xbrli:monetaryItemType	instant	credit		base	AccruedInsuranceCurrentAndNoncurrent
515	Accrued Liabilities	xbrli:monetaryItemType	instant	credit		base	AccruedLiabilitiesCurrentAndNoncurrent
516	AOCI Including Portion Attributable to Noncontrolling Interest, before Tax	xbrli:monetaryItemType	instant	credit		base	AccumulatedOtherComprehensiveIncomeLossBeforeTax1
517	Accumulated Other Comprehensive Income (Loss) [Table]	xbrli:stringItemType	duration		true	base	AccumulatedOtherComprehensiveIncomeLossTable
518	Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax	xbrli:monetaryItemType	instant	credit		base	AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
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520	Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax	xbrli:monetaryItemType	instant	debit		base	AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
521	Accumulated Net Gain (Loss) from Cash Flow Hedges Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember
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523	Accumulated Amortization of Debt Issuance Costs, Line of Credit Arrangements	xbrli:monetaryItemType	instant	credit		base	AccumulatedAmortizationOfDebtIssuanceCostsLineOfCreditArrangements
524	Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember
525	Derivatives	nonnum:domainItemType	duration		true	base	AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember
526	Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember
527	Accumulated Amortization, Debt Issuance Costs, Current	xbrli:monetaryItemType	instant	credit		base	AccumulatedAmortizationOfCurrentDeferredFinanceCosts
528	Accumulated Other-than-Temporary Impairment Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedOtherthanTemporaryImpairmentIncludingPortionAttributableToNoncontrollingInterestMember
529	Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax	xbrli:monetaryItemType	instant	credit		base	AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
530	Accumulated Other Comprehensive Income (Loss), before Federal Home Loan Bank Assessments	xbrli:monetaryItemType	instant	credit		base	AccumulatedOtherComprehensiveIncomeLossBeforeFederalHomeLoanBankAssessments
531	Accumulated Other Comprehensive Income (Loss) [Line Items]	xbrli:stringItemType	duration		true	base	AccumulatedOtherComprehensiveIncomeLossLineItems
532	Accumulated Depreciation, Depletion and Amortization, Property, Plant and Equipment, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentPeriodIncreaseDecrease
533	Accumulated Defined Benefit Plans Adjustment, Net Transition Attributable to Parent [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetTransitionAssetObligationMember
534	Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember
535	Accumulated Other Comprehensive Income (Loss), before Tax [Roll Forward] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	AccumulatedOtherComprehensiveIncomeLossBeforeTaxRollForward
536	Accumulated Gain (Loss), Financial Liability, Fair Value Option, Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedGainLossFinancialLiabilityFairValueOptionIncludingPortionAttributableToNoncontrollingInterestMember
537	Accumulated other comprehensive income	xbrli:monetaryItemType	instant	credit		base	AccumulatedOtherComprehensiveIncomeLossNetOfTax
538	Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedForeignCurrencyAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember
539	Accumulated Foreign Currency Adjustment Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedForeignCurrencyAdjustmentAttributableToNoncontrollingInterestMember
540	Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract
541	Accumulated Depreciation, Depletion and Amortization, Sale or Disposal of Property, Plant and Equipment (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	AccumulatedDepreciationDepletionAndAmortizationSaleOfPropertyPlantAndEquipment
542	Accumulated Amortization, Debt Issuance Costs	xbrli:monetaryItemType	instant	credit		base	AccumulatedAmortizationDeferredFinanceCosts
543	Investments	nonnum:domainItemType	duration		true	base	AccumulatedNetUnrealizedInvestmentGainLossMember
544	Accumulated Gain (Loss), Financial Liability, Fair Value Option, Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedGainLossFinancialLiabilityFairValueOptionAttributableToNoncontrollingInterestMember
545	Accumulated Defined Benefit Plans Adjustment Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentAttributableToNoncontrollingInterestMember
546	Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Excluding Capital Leased Assets	xbrli:monetaryItemType	instant	credit		base	AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentExcludingCapitalLeasedAssets
547	Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetGainLossAttributableToNoncontrollingInterestMember
548	Accumulated Amortization, Debt Issuance Costs, Noncurrent	xbrli:monetaryItemType	instant	credit		base	AccumulatedAmortizationOfNoncurrentDeferredFinanceCosts
549	Accumulated Deferred Investment Tax Credit	xbrli:monetaryItemType	instant	credit		base	AccumulatedDeferredInvestmentTaxCredit
550	Accumulated Gain (Loss), Financial Liability, Fair Value Option, Attributable to Parent [Member]	nonnum:domainItemType	duration		true	base	AccumulatedGainLossFinancialLiabilityFairValueOptionAttributableToParentMember
551	Accumulated Capitalized Interest Costs	xbrli:monetaryItemType	instant	debit		base	AccumulatedCapitalizedInterestCosts
552	Property and equipment, accumulated depreciation	xbrli:monetaryItemType	instant	credit		base	AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
553	Accumulated Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Tax	xbrli:monetaryItemType	instant	credit		base	AccumulatedOtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTax
554	Accumulated Defined Benefit Plans Adjustment, Net Transition Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetTransitionIncludingPortionAttributableToNoncontrollingInterestMember
555	Accumulated Depreciation, Depletion and Amortization, Reclassifications of Property, Plant and Equipment (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	AccumulatedDepreciationDepletionAndAmortizationReclassificationsOfPropertyPlantAndEquipment
556	Accumulated Defined Benefit Plans Adjustment, Net Prior Service Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterestMember
557	Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	xbrli:monetaryItemType	instant	credit		base	AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
558	Accumulated Defined Benefit Plans Adjustment, Net Transition Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetTransitionAttributableToNoncontrollingInterestMember
559	Accumulated Depreciation, Depletion and Amortization, Sale or Disposal of Property, Plant and Equipment	xbrli:monetaryItemType	duration	debit		base	AccumulatedDepreciationDepletionAndAmortizationSaleOfPropertyPlantAndEquipment1
560	Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceAttributableToNoncontrollingInterestMember
561	Accumulated Distributions in Excess of Net Income [Abstract]	xbrli:stringItemType	duration		true	base	AccumulatedDistributionsInExcessOfNetIncomeAbstract
562	Accumulated Other Comprehensive Income (Loss), Other than Temporary Impairment, Not Credit Loss, Net of Tax, Held-to-maturity, Debt Securities	xbrli:monetaryItemType	instant	debit		base	AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxHeldtomaturityDebtSecurities
563	Accumulated Other-than-Temporary Impairment Attributable to Parent [Member]	nonnum:domainItemType	duration		true	base	AccumulatedOtherThanTemporaryImpairmentMember
564	Accumulated Comprehensive Income (Loss), after Adoption of New Accounting Principle (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	AccumulatedComprehensiveIncomeAfterAdoptionOfNewAccountingPrinciple
565	Accumulated Other-than-Temporary Impairment Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedOtherThanTemporaryImpairmentAttributableToNoncontrollingInterestMember
566	Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember
567	Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentNetGainLossIncludingPortionAttributableToNoncontrollingInterestMember
568	Accumulated Deficit during Development Stage [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	AccumulatedDeficitDuringDevelopmentStageMember
569	Accumulated Net Investment Gain (Loss) Including Portion Attributable to Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember
570	Accumulated Amortization of Other Deferred Costs	xbrli:monetaryItemType	instant	credit		base	AccumulatedAmortizationOfOtherDeferredCosts
571	Accumulated Distributions in Excess of Net Income [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDistributionsInExcessOfNetIncomeMember
572	Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]	nonnum:domainItemType	duration		true	base	AccumulatedDefinedBenefitPlansAdjustmentMember
573	Accumulated Distributions in Excess of Net Income	xbrli:monetaryItemType	instant	debit		base	AccumulatedDistributionsInExcessOfNetIncome
574	Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	AccumulatedOtherComprehensiveIncomeLossNetOfTaxRollForward
575	Accumulated Depreciation, Depletion and Amortization, Reclassifications from Property, Plant and Equipment	xbrli:monetaryItemType	duration	debit		base	AccumulatedDepreciationDepletionAndAmortizationReclassificationsFromPropertyPlantAndEquipment1
576	Accumulated Other Comprehensive Income (Loss), Other than Temporary Impairment, Not Credit Loss, Net of Tax, Debt Securities	xbrli:monetaryItemType	instant	debit		base	AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxDebtSecurities
577	Accumulated Other Comprehensive Income (Loss), Other than Temporary Impairment, Not Credit Loss, Net of Tax, Available-for-sale, Debt Securities	xbrli:monetaryItemType	instant	debit		base	AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities
578	Accumulated Foreign Currency Adjustment Attributable to Parent [Member]	nonnum:domainItemType	duration		true	base	AccumulatedTranslationAdjustmentMember
579	Accumulated other comprehensive income	nonnum:domainItemType	duration		true	base	AccumulatedOtherComprehensiveIncomeMember
580	Acquired Finite-lived Intangible Asset, Weighted-Average Period before Renewal or Extension	xbrli:durationItemType	duration			base	AcquiredFiniteLivedIntangibleAssetWeightedAveragePeriodBeforeRenewalOrExtension
581	Acquired Indefinite-lived Intangible Assets [Line Items]	xbrli:stringItemType	duration		true	base	AcquiredIndefiniteLivedIntangibleAssetsLineItems
582	Weighted Average Life	xbrli:durationItemType	duration			base	AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
583	Acquired Finite-Lived Intangible Assets [Line Items]	xbrli:stringItemType	duration		true	base	AcquiredFiniteLivedIntangibleAssetsLineItems
584	Acquired Finite-lived Intangible Asset, Residual Value	xbrli:monetaryItemType	instant	debit		base	AcquiredFiniteLivedIntangibleAssetResidualValue
585	Film Libraries [Member]	nonnum:domainItemType	duration		true	base	AcquiredFilmLibrariesMember
586	Acquisition Costs, Period Cost	xbrli:monetaryItemType	duration	debit		base	AcquisitionCosts
587	Acquisition Costs, Cumulative	xbrli:monetaryItemType	instant	debit		base	AcquisitionCostsCumulative
588	Acquisition-related Costs [Member]	nonnum:domainItemType	duration		true	base	AcquisitionRelatedCostsMember
589	Acquisition Cost Ratio	num:percentItemType	duration			base	AcquisitionCostRatio
590	Acquisition of Content Rights in Exchange for Future Services [Member]	nonnum:domainItemType	duration		true	base	AcquisitionOfContentRightsInExchangeForFutureServicesMember
591	Actual Savings Anticipated by Previous Exit Plan Not Achieved as Expected, Outcome and Reasons	xbrli:stringItemType	duration			base	ActualSavingsAnticipatedByPreviousExitPlanNotAchievedAsExpectedOutcomeAndReasons
592	Additional Charges for Securities Accounts	xbrli:monetaryItemType	instant	debit		base	AdditionalChargesForSecuritiesAccounts
593	Additional Funding Agreement Terms [Member]	nonnum:domainItemType	duration		true	base	AdditionalFundingAgreementTermsMember
594	Additional Cash and Cash Equivalent Related Text	xbrli:stringItemType	duration			base	AdditionalCashAndCashEquivalentRelatedText
595	Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalCashFlowElementsAndSupplementalCashFlowInformationAbstract
596	Additional Paid in Capital, Preferred Stock	xbrli:monetaryItemType	instant	credit		base	AdditionalPaidInCapitalPreferredStock
597	Additional Other Liabilities Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalOtherLiabilitiesDisclosureAbstract
598	Additional Collateral, Aggregate Fair Value	xbrli:monetaryItemType	instant	debit		base	AdditionalCollateralAggregateFairValue
599	Additional Charges for Commodity Accounts	xbrli:monetaryItemType	instant	debit		base	AdditionalChargesForCommodityAccounts
600	Segment Reporting, Additional Information about Entity's Reportable Segments	xbrli:stringItemType	duration			base	AdditionalInformationAboutEntitysReportableSegments
601	Additional Cash Flow Elements, Financing Activities [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalCashFlowElementsFinancingActivitiesAbstract
602	Additional Cash Flow Elements, Investing Activities [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalCashFlowElementsInvestingActivitiesAbstract
603	Additional Financial Information Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	AdditionalFinancialInformationDisclosureTextBlock
604	Additional Cash Flow Elements, Operating Activities [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalCashFlowElementsOperatingActivitiesAbstract
605	Additional Information Necessary to Prevent Disclosure of Discounts Future Net Cash Flows from Being Misleading	xbrli:stringItemType	duration			base	AdditionalInformationNecessaryToPreventDisclosureOfDiscountsFutureNetCashFlowsFromBeingMisleading
606	Additional Paid in Capital, Common Stock	xbrli:monetaryItemType	instant	credit		base	AdditionalPaidInCapitalCommonStock
607	Additional Paid in Capital [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalPaidInCapitalAbstract
608	Additional Fair Value Elements [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalFairValueElementsAbstract
609	Additional Cash Flow Elements, Summations [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalCashFlowElementsSummationsAbstract
610	Additional Cash Flow Elements [Abstract]	xbrli:stringItemType	duration		true	base	AdditionalCashFlowElementsAbstract
611	Additional Paid-in Capital [Member]	nonnum:domainItemType	duration		true	base	AdditionalPaidInCapitalMember
612	Additional Paid in Capital	xbrli:monetaryItemType	instant	credit		base	AdditionalPaidInCapital
613	Additions to Other Assets, Description	xbrli:stringItemType	duration			base	AdditionsToOtherAssetsDescription
614	Additions to Other Assets, Amount	xbrli:monetaryItemType	duration	debit		base	AdditionsToOtherAssetsAmount
615	Additions to Contract Holders Funds	xbrli:monetaryItemType	duration	debit		base	AdditionsToContractHoldersFunds
616	Adjustable Rate Residential Mortgage [Member]	nonnum:domainItemType	duration		true	base	AdjustableRateResidentialMortgageMember
617	Adjustable Rate Loans [Member]	nonnum:domainItemType	duration		true	base	AdjustableRateLoansMember
618	Adjustment for Long-term Intercompany Transactions, Tax Benefit (Expense) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	AdjustmentForLongTermIntercompanyTransactionsTaxBenefitExpense
619	Amortization	xbrli:monetaryItemType	duration	debit		base	AdjustmentForAmortization
620	Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net [Abstract]	xbrli:stringItemType	duration		true	base	AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNetAbstract
621	Adjustment for Long-term Intercompany Transactions, Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		base	AdjustmentForLongTermIntercompanyTransactionsTaxExpenseBenefit
622	Adjustment for Long-term Intercompany Transactions, Net of Tax	xbrli:monetaryItemType	duration	credit		base	AdjustmentForLongTermIntercompanyTransactionsNetOfTax
623	Adjustment for Long-term Intercompany Transactions, Gross of Tax	xbrli:monetaryItemType	duration	credit		base	AdjustmentForLongTermIntercompanyTransactionsGrossOfTax
624	Amortization [Abstract]	xbrli:stringItemType	duration		true	base	AdjustmentForAmortizationAbstract
625	Adjustment for Long-term Intercompany Transactions, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	AdjustmentForLongTermIntercompanyTransactionsNetOfTaxAbstract
626	Adjustment Plant Capacity (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	AdjustmentPlantCapacity
627	Adjustment of Warrants Granted for Services	xbrli:monetaryItemType	duration	debit		base	AdjustmentOfWarrantsGrantedForServices
628	Stock-based compensation income tax benefits	xbrli:monetaryItemType	duration	credit		base	AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet
629	Adjustments for New Accounting Principle, Early Adoption [Member]	nonnum:domainItemType	duration		true	base	AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember
630	Adjustments to Additional Paid in Capital, Income Tax Deficiency from Share-based Compensation	xbrli:monetaryItemType	duration	debit		base	AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation
631	Adjustments to Additional Paid in Capital, Share-based Compensation, Other Long-term Incentive Plans, Requisite Service Period Recognition	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition
632	Adjustments to Additional Paid in Capital, Other	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalOther
633	Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities	xbrli:monetaryItemType	duration	debit		base	AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
634	Adjustments to Additional Paid in Capital, Share-based Compensation, Employee Stock Purchase Program, Requisite Service Period Recognition	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationEmployeeStockPurchaseProgramRequisiteServicePeriodRecognition
635	Adjustments to Additional Paid in Capital, Warrant Issued	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalWarrantIssued
636	Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs	xbrli:monetaryItemType	duration	debit		base	AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts
637	Adjustments to Additional Paid in Capital, Stock Split	xbrli:monetaryItemType	duration	debit		base	AdjustmentsToAdditionalPaidInCapitalStockSplit
638	Adjustments to Additional Paid in Capital [Abstract]	xbrli:stringItemType	duration		true	base	AdjustmentsToAdditionalPaidInCapitalAbstract
639	Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings	xbrli:monetaryItemType	duration	debit		base	AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings
640	Adjustments to Additional Paid in Capital, Fair Value	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalMarkToMarket
641	Adjustments to Additional Paid in Capital, Increase in Carrying Amount of Redeemable Preferred Stock	xbrli:monetaryItemType	duration	debit		base	AdjustmentsToAdditionalPaidInCapitalIncreaseInCarryingAmountOfRedeemablePreferredStock
642	Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities	xbrli:monetaryItemType	duration	debit		base	AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
643	Adjustments to reconcile net income to net cash from operations:	xbrli:stringItemType	duration		true	base	AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract
644	Adjustments Related to Tax Withholding for Share-based Compensation	xbrli:monetaryItemType	duration	debit		base	AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
645	Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
646	Adjustments to Additional Paid in Capital, Share-based Compensation, Stock Options, Requisite Service Period Recognition	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
647	Adjustments for New Accounting Pronouncements	xbrli:stringItemType	duration		true	base	AdjustmentsForNewAccountingPronouncementsAxis
648	Stock-based compensation expense	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
649	Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt
650	Adjustments for Error Correction [Domain]	nonnum:domainItemType	duration		true	base	AdjustmentsForErrorCorrectionDomain
651	Adjustments for Change in Accounting Principle [Axis]	xbrli:stringItemType	duration		true	base	AdjustmentsForChangeInAccountingPrincipleAxis
652	Adjustments to Additional Paid in Capital, Share-based Compensation and Exercise of Stock Options	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions
653	Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature
654	Adjustments to Additional Paid in Capital, Share-based Compensation, Restricted Stock Unit or Restricted Stock Award, Requisite Service Period Recognition	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition
655	Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]	xbrli:stringItemType	duration		true	base	AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract
656	Adjustments of Retained Earnings and Accumulated Other Comprehensive Income (Loss) Due to Application of Measurement Date Provisions [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	AdjustmentsOfRetainedEarningsAndAccumulatedOtherComprehensiveIncomeLossDueToApplicationOfMeasurementDateProvisionsAbstract
657	Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition [Abstract]	xbrli:stringItemType	duration		true	base	AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionAbstract
658	Adjustments to Additional Paid in Capital, Counterparty Default, Subsequent Period Changes, Effect on Equity (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalCounterpartyDefaultSubsequentPeriodChangesEffectOnEquity
659	Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt, Subsequent Adjustments	xbrli:monetaryItemType	duration	debit		base	AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments
660	Adjustments to Additional Paid in Capital, Counterparty Default, Period of Default, Effect on Equity (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalCounterpartyDefaultPeriodOfDefaultEffectOnEquity
661	Adjustments to Additional Paid in Capital, Stock Issued, Own-share Lending Arrangement, Issuance Costs	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalStockIssuedOwnshareLendingArrangementIssuanceCosts
662	Adjustments to Additional Paid in Capital, Termination of S Corporation Election (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	AdjustmentsToAdditionalPaidInCapitalTerminationOfSCorporationElection
663	Administrative Services Revenue	xbrli:monetaryItemType	duration	credit		base	AdministrativeServicesRevenue
664	Administrative Fees Expense	xbrli:monetaryItemType	duration	debit		base	AdministrativeFeesExpense
665	Administrative Fees, Description	xbrli:stringItemType	duration			base	AdministrativeFeesDescription
666	Admissions Revenue	xbrli:monetaryItemType	duration	credit		base	AdmissionsRevenue
667	Adoption of FAS 158, Employers' Accounting for Defined Benefit Pension and Other Postretirement Plans [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	AdoptionOfSFAS158EmployersAccountingForDefinedBenefitPensionAndOtherPostretirementPlansAbstract
668	Advance Royalties [Abstract]	xbrli:stringItemType	duration		true	base	AdvanceRoyaltiesAbstract
669	Advance Royalties, Noncurrent	xbrli:monetaryItemType	instant	debit		base	AdvanceRoyaltiesNoncurrent
670	Advance Payments Netted Against Claim Receivable	xbrli:monetaryItemType	instant	credit		base	AdvancePaymentsNettedAgainstClaimReceivable
671	Advance Royalties, Current	xbrli:monetaryItemType	instant	debit		base	AdvanceRoyaltiesCurrent
672	Advance Rent	xbrli:monetaryItemType	instant	credit		base	AdvanceRent
673	Advance Payments by Borrowers for Taxes and Insurance Summary [Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	AdvancePaymentsByBorrowersForTaxesAndInsuranceSummary
674	Advance Payments by Borrowers for Taxes and Insurance	xbrli:monetaryItemType	instant	credit		base	AdvancePaymentsByBorrowersForTaxesAndInsurance
675	Advance Royalties	xbrli:monetaryItemType	instant	debit		base	AdvanceRoyalties
676	Advances to Affiliate	xbrli:monetaryItemType	instant	debit		base	AdvancesToAffiliate
677	Advances on Inventory Purchases	xbrli:monetaryItemType	instant	debit		base	AdvancesOnInventoryPurchases
678	Advances from Federal Home Loan Banks	xbrli:monetaryItemType	instant	credit		base	AdvancesFromFederalHomeLoanBanks
679	Advances, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	AdvancesFairValueDisclosure
680	Advances Received on Government Contracts, Not Netted Against Accounts Receivable	xbrli:monetaryItemType	instant	credit		base	AdvancesReceivedOnGovernmentContractsNotNettedAgainstAccountsReceivable
681	Advances for Gas Exploration, Development and Production Amount	xbrli:monetaryItemType	instant	debit		base	AdvancesForGasExplorationDevelopmentAndProductionAmount
682	Advances from Federal Home Loan Banks [Abstract]	xbrli:stringItemType	duration		true	base	AdvancesFromFederalHomeLoanBanksAbstract
683	Advertising Cost, Policy, Expensed Advertising Cost [Policy Text Block]	nonnum:textBlockItemType	duration			base	AdvertisingCostPolicyExpensedAdvertisingCost
684	Advertising Costs, Policy, Capitalized Direct Response Advertising [Policy Text Block]	nonnum:textBlockItemType	duration			base	AdvertisingCostsPolicyCapitalizedDirectResponseAdvertising
685	Advertising Barter Transactions, Advertising Barter Costs	xbrli:monetaryItemType	duration	debit		base	AdvertisingBarterTransactionsAdvertisingBarterCosts
686	Advertising Revenue Cost	xbrli:monetaryItemType	duration	debit		base	AdvertisingRevenueCost
687	Advertising Barter Transactions, Advertising Barter Revenue	xbrli:monetaryItemType	duration	credit		base	AdvertisingBarterTransactionsAdvertisingBarterRevenue
688	Advertising expense	xbrli:monetaryItemType	duration	debit		base	AdvertisingExpense
689	Advertising Revenue	xbrli:monetaryItemType	duration	credit		base	AdvertisingRevenue
690	Advertising Barter Transactions, Indeterminable Fair Value Disclosure	xbrli:stringItemType	duration			base	AdvertisingBarterTransactionsIndeterminableFairValueDisclosure
691	Advertising Barter Transactions	xbrli:stringItemType	duration			base	AdvertisingBarterTransactions
692	Advertising Barter Transactions, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	AdvertisingBarterTransactionsPolicy
693	Advertising Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	AdvertisingCostsPolicyTextBlock
694	Advertising Barter Transactions [Member]	nonnum:domainItemType	duration		true	base	AdvertisingBarterTransactionsMember
695	Advertising Costs, Capitalized Direct Response Advertising, Write-down	xbrli:monetaryItemType	duration	debit		base	AdvertisingCostsCapitalizedDirectResponseAdvertisingWriteDown
696	Affiliate Costs	xbrli:monetaryItemType	duration	debit		base	AffiliateCosts
697	Affiliated Entity [Member]	nonnum:domainItemType	duration		true	base	AffiliatedEntityMember
698	Aged Fails-to-Deliver	xbrli:monetaryItemType	instant	debit		base	AgedFailsToDeliver
699	Aged Short Security Differences	xbrli:monetaryItemType	instant	debit		base	AgedShortSecurityDifferences
700	Aggregate Indebtedness	xbrli:monetaryItemType	instant	credit		base	AggregateIndebtedness
701	Aggregate Indebtedness [Abstract]	xbrli:stringItemType	duration		true	base	AggregateIndebtednessAbstract
702	Agricultural Related Inventory, Plant Material	xbrli:monetaryItemType	instant	debit		base	AgriculturalRelatedInventoryPlantMaterial
703	Agricultural Related Inventory, Growing Crops	xbrli:monetaryItemType	instant	debit		base	AgriculturalRelatedInventoryGrowingCrops
704	Agricultural Sector [Member]	nonnum:domainItemType	duration		true	base	AgriculturalSectorMember
705	Agricultural Related Inventory	xbrli:monetaryItemType	instant	debit		base	AgriculturalRelatedInventory
706	Agricultural Related Inventory, Feed and Supplies	xbrli:monetaryItemType	instant	debit		base	AgriculturalRelatedInventoryFeedAndSupplies
707	Agricultural Related Inventory [Abstract]	xbrli:stringItemType	duration		true	base	AgriculturalRelatedInventoryAbstract
708	Air Transportation Equipment [Member]	nonnum:domainItemType	duration		true	base	AirTransportationEquipmentMember
709	Air Traffic Liability, Current	xbrli:monetaryItemType	instant	credit		base	AirTrafficLiabilityCurrent
710	Aircraft Rental and Landing Fees [Abstract]	xbrli:stringItemType	duration		true	base	AircraftRentalAndLandingFeesAbstract
711	Aircraft Maintenance, Materials, and Repairs	xbrli:monetaryItemType	duration	debit		base	AircraftMaintenanceMaterialsAndRepairs
712	Aircraft Rental	xbrli:monetaryItemType	duration	debit		base	AircraftRental
713	Aircraft Type [Axis]	xbrli:stringItemType	duration		true	base	AircraftTypeAxis
714	Aircraft [Domain]	nonnum:domainItemType	duration		true	base	AircraftTypeMember
715	Aircraft Rental and Landing Fees	xbrli:monetaryItemType	duration	debit		base	AircraftRentalAndLandingFees
716	Airline Related Inventory, Aircraft Fuel, Gross	xbrli:monetaryItemType	instant	debit		base	AirlineRelatedInventoryAircraftFuel
717	Airline Property, Plant, and Equipment [Abstract]	xbrli:stringItemType	duration		true	base	AirlinePropertyPlantAndEquipmentAbstract
718	Airline Destination Disclosure [Line Items]	xbrli:stringItemType	duration		true	base	AirlineDestinationDisclosureLineItems
719	Airline Destination [Domain]	nonnum:domainItemType	duration		true	base	AirlineDestinationDomain
720	Airline Capacity Purchase Arrangements [Member]	nonnum:domainItemType	duration		true	base	AirlineCapacityPurchaseArrangementsMember
721	Airline [Abstract]	xbrli:stringItemType	duration		true	base	AirlineAbstract
722	Airline, Products and Services [Abstract]	xbrli:stringItemType	duration		true	base	AirlineProductsAndServicesAbstract
723	Airline Cash Flow Elements [Abstract]	xbrli:stringItemType	duration		true	base	AirlineCashFlowElementsAbstract
724	Airline Destinations [Axis]	xbrli:stringItemType	duration		true	base	AirlineDestinationsAxis
725	Airline Destination [Table Text Block]	nonnum:textBlockItemType	duration			base	AirlineDestinationTableTextBlock
726	Airline Related Inventory, Valuation Reserves	xbrli:monetaryItemType	instant	credit		base	AirlineRelatedInventoryValuationReserves
727	Airline Expenses [Abstract]	xbrli:stringItemType	duration		true	base	AirlineExpensesAbstract
728	Airline Related Inventory, Aircraft Parts, Gross	xbrli:monetaryItemType	instant	debit		base	AirlineRelatedInventoryAircraftParts
729	Products and Services [Table]	xbrli:stringItemType	duration		true	base	AirlineProductsAndServicesTable
730	Airline Related Inventory, Net [Abstract]	xbrli:stringItemType	duration		true	base	AirlineRelatedInventoryNetAbstract
731	Airline Destination [Table]	xbrli:stringItemType	duration		true	base	AirlineDestinationTable
732	Airline Related Inventory, Net	xbrli:monetaryItemType	instant	debit		base	AirlineRelatedInventoryNet
733	Airline Related Inventory, Gross [Abstract]	xbrli:stringItemType	duration		true	base	AirlineRelatedInventoryGrossAbstract
734	Airline, Capacity Purchase Arrangements	xbrli:monetaryItemType	duration	debit		base	AirlineCapacityPurchaseArrangements
735	Airline Related Inventory, Gross	xbrli:monetaryItemType	instant	debit		base	AirlineRelatedInventory
736	All Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Not Accounted for Using Income Recognition Model, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	AllCertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelAtCarryingValue
737	All Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Not Accounted for Using Income Recognition Model	xbrli:monetaryItemType	instant	debit		base	AllCertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesNotAccountedForUsingIncomeRecognitionModel
738	All Certain Loans Acquired in Transfer Accounted for as Debt Securities, Not Accounted for Using Income Recognition Model, End of Period, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	AllCertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelEndOfPeriodAtCarryingValue
739	All Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Not Accounted for Using Income Recognition Model, End of Period, at Carrying Value (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	AllCertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelEndOfPeriodAtCarryingValue
740	Other Segments [Member]	nonnum:domainItemType	duration		true	base	AllOtherSegmentsMember
741	Other Corporate Bonds [Member]	nonnum:domainItemType	duration		true	base	AllOtherCorporateBondsMember
742	Stock-based compensation expense	xbrli:monetaryItemType	duration	debit		base	AllocatedShareBasedCompensationExpense
743	Allocated Share-based Compensation Expense, Net of Tax	xbrli:monetaryItemType	duration	debit		base	AllocatedShareBasedCompensationExpenseNetOfTax
744	Allocations to Policyholders, Policies [Policy Text Block]	nonnum:textBlockItemType	duration			base	AllocationsToPolicyholdersPolicies
745	Allowance for Franchise Receivables [Member]	nonnum:domainItemType	duration		true	base	AllowanceForFranchiseReceivablesMember
746	Allowance for Loan and Lease Losses, Write-offs	xbrli:monetaryItemType	duration	debit		base	AllowanceForLoanAndLeaseLossesWriteOffs
747	Allowance for Funds Used During Construction, Investing Activities	xbrli:monetaryItemType	duration	debit		base	AllowanceForFundsUsedDuringConstructionInvestingActivities
748	Allowance for Loan and Lease Losses Write-offs, Net	xbrli:monetaryItemType	duration	debit		base	AllowanceForLoanAndLeaseLossesWriteoffsNet
749	Allowance for Doubtful Accounts, Current [Member]	nonnum:domainItemType	duration		true	base	AllowanceForDoubtfulAccountsCurrentMember
750	Allowance for Loans and Leases Receivable [Member]	nonnum:domainItemType	duration		true	base	AllowanceForLoansAndLeasesReceivableMember
751	Allowance for Notes, Loans and Financing Receivable, Current	xbrli:monetaryItemType	instant	credit		base	AllowanceForNotesAndLoansReceivableCurrent
752	Allowance for Uncollectible Deductibles [Member]	nonnum:domainItemType	duration		true	base	AllowanceForUncollectibleDeductiblesMember
753	Allowance for Doubtful Accounts, Discontinued Operations [Member]	nonnum:domainItemType	duration		true	base	AllowanceForDoubtfulAccountsDiscontinuedOperationsMember
754	Allowance for Loan and Lease Losses, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease
755	Allowance for Loan and Lease Losses, Adjustments, Other	xbrli:monetaryItemType	duration	credit		base	AllowanceForLoanAndLeaseLossesAdjustmentsNet
756	Allowance for Promotions [Member]	nonnum:domainItemType	duration		true	base	AllowanceForPromotionsMember
757	Allowance for Loan and Lease Loss, Recovery of Bad Debts	xbrli:monetaryItemType	duration	credit		base	AllowanceForLoanAndLeaseLossRecoveryOfBadDebts
758	Allowance for Credit Loss [Member]	nonnum:domainItemType	duration		true	base	AllowanceForCreditLossMember
759	Allowance for Doubtful Accounts Receivable	xbrli:monetaryItemType	instant	credit		base	AllowanceForDoubtfulAccountsReceivable
760	Allowance for Trade Receivables [Member]	nonnum:domainItemType	duration		true	base	AllowanceForTradeReceivablesMember
761	Allowance for Uncollectible Accounts, Time Sharing Transactions [Member]	nonnum:domainItemType	duration		true	base	AllowanceForUncollectibleAccountsTimeSharingTransactionsMember
762	Allowance for Uncollectible Customer's Liability for Acceptances	xbrli:monetaryItemType	instant	credit		base	AllowanceForUncollectibleCustomersLiabilityForAcceptances
763	Allowance for Doubtful Accounts Receivable, Recoveries	xbrli:monetaryItemType	duration	credit		base	AllowanceForDoubtfulAccountsReceivableRecoveries
764	Allowance for Franchise Notes Receivable [Member]	nonnum:domainItemType	duration		true	base	AllowanceForFranchiseNotesReceivableMember
765	Allowance for Loan and Lease Losses [Member]	nonnum:domainItemType	duration		true	base	AllowanceForLoanAndLeaseLossesMember
766	Allowance for Doubtful Other Receivables, Current	xbrli:monetaryItemType	instant	credit		base	AllowanceForDoubtfulOtherReceivablesCurrent
767	Allowance for Uncollectible Premiums Receivable [Member]	nonnum:domainItemType	duration		true	base	AllowanceForUncollectiblePremiumsReceivableMember
768	Allowance for Reinsurance Recoverable [Member]	nonnum:domainItemType	duration		true	base	AllowanceForReinsuranceRecoverableMember
769	Allowance for Credit Losses on Financing Receivables [Table Text Block]	nonnum:textBlockItemType	duration			base	AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
770	Allowance for Loan and Lease Losses, Foreign Currency Translation	xbrli:monetaryItemType	duration	credit		base	AllowanceForLoanAndLeaseLossesForeignCurrencyTranslation
771	Allowance for Uncollectible Customer's Liability for Acceptances [Member]	nonnum:domainItemType	duration		true	base	AllowanceForUncollectibleCustomersLiabilityForAcceptancesMember
772	Allowance for Doubtful Accounts Receivable [Roll Forward]	xbrli:stringItemType	duration		true	base	AllowanceForDoubtfulAccountsReceivableRollforward
773	Allowance for Loan and Lease Losses, Real Estate [Member]	nonnum:domainItemType	duration		true	base	AllowanceForLoanAndLeaseLossesRealEstateMember
774	Allowance for Losses on Finance Receivables [Member]	nonnum:domainItemType	duration		true	base	AllowanceForLossesOnFinanceReceivablesMember
775	Allowance for Funds Used During Construction, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	AllowanceForFundsUsedDuringConstructionPolicy
776	Allowance for Uncollectible Agency Loans [Member]	nonnum:domainItemType	duration		true	base	AllowanceForUncollectibleAgencyLoansMember
777	Allowance for Uncollectible Accounts, Time Sharing Receivables Sold with Recourse [Member]	nonnum:domainItemType	duration		true	base	AllowanceForUncollectibleAccountsTimeSharingReceivablesSoldWithRecourseMember
778	Accounts receivable, allowance for doubtful accounts	xbrli:monetaryItemType	instant	credit		base	AllowanceForDoubtfulAccountsReceivableCurrent
779	Allowance for Doubtful Accounts Receivable, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
780	Allowance for Credit Losses, Change in Method of Calculating Impairment	xbrli:monetaryItemType	instant	credit		base	AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment
781	Allowance for Notes Receivable [Member]	nonnum:domainItemType	duration		true	base	AllowanceForNotesReceivableMember
782	Allowance for Doubtful Accounts, Continuing Operations [Member]	nonnum:domainItemType	duration		true	base	AllowanceForDoubtfulAccountsContinuingOperationsMember
783	Allowance for Sales Returns [Member]	nonnum:domainItemType	duration		true	base	AllowanceForSalesReturnsMember
784	Allowance for Doubtful Accounts, Noncurrent [Member]	nonnum:domainItemType	duration		true	base	AllowanceForDoubtfulAccountsNoncurrentMember
785	Allowance for Loan and Lease Losses, Real Estate	xbrli:monetaryItemType	instant	credit		base	AllowanceForLoanAndLeaseLossesRealEstate
786	Allowance for Doubtful Accounts, Premiums and Other Receivables	xbrli:monetaryItemType	instant	credit		base	AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables
787	Allowance for Notes, Loans and Financing Receivable, Noncurrent	xbrli:monetaryItemType	instant	credit		base	AllowanceForNotesAndLoansReceivableNoncurrent
788	Allowance for Loan and Lease Losses Write-offs, Net [Abstract]	xbrli:stringItemType	duration		true	base	AllowanceForLoanAndLeaseLossesWriteoffsNetAbstract
789	Allowance for Loan and Lease Losses, Loans Sold	xbrli:monetaryItemType	duration	debit		base	AllowanceForLoanAndLeaseLossesLoansSold
790	Allowance for Doubtful Accounts Receivable, Write-offs	xbrli:monetaryItemType	duration	debit		base	AllowanceForDoubtfulAccountsReceivableWriteOffs
791	Allowance for doubtful accounts	nonnum:domainItemType	duration		true	base	AllowanceForDoubtfulAccountsMember
792	Allowance for Loan and Lease Losses, Adjustments, Net [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	AllowanceForLoanAndLeaseLossesAdjustmentsNetAbstract
793	Allowance for Loan and Lease Losses, Loans Acquired	xbrli:monetaryItemType	duration	credit		base	AllowanceForLoanAndLeaseLossesLoansAcquired
794	Allowance for Doubtful Accounts Receivable, Noncurrent	xbrli:monetaryItemType	instant	credit		base	AllowanceForDoubtfulAccountsReceivableNoncurrent
795	Allowance for Loan and Lease Losses [Roll Forward]	xbrli:stringItemType	duration		true	base	AllowanceForLoanAndLeaseLossesRollForward
796	Allowance for Receivable from Insurance Provider [Member]	nonnum:domainItemType	duration		true	base	AllowanceForReceivableFromInsuranceProviderMember
797	Allowance for Credit Losses [Text Block]	nonnum:textBlockItemType	duration			base	AllowanceForCreditLossesTextBlock
798	Alternative Excess Net Capital	xbrli:monetaryItemType	instant	credit		base	AlternativeExcessNetCapital
799	Alternative Disclosure on Productive Wells	xbrli:stringItemType	duration			base	AlternativeDisclosureOnProductiveWells
800	Alternative Investment, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	AlternativeInvestmentsFairValueDisclosure
801	Alternative Excess Net Capital [Abstract]	xbrli:stringItemType	duration		true	base	AlternativeExcessNetCapitalAbstract
802	Alternative Net Capital Requirement	xbrli:monetaryItemType	instant	credit		base	AlternativeNetCapitalRequirement1
803	Alternative Presentation, Lessor Lease Income [Abstract]	xbrli:stringItemType	duration		true	base	AlternativePresentationLessorLeaseIncomeAbstract
804	Alternative Net Capital Requirement [Abstract]	xbrli:stringItemType	duration		true	base	AlternativeNetCapitalRequirementAbstract
805	Amortization of above and below Market Leases	xbrli:monetaryItemType	duration	debit		base	AmortizationOfAboveAndBelowMarketLeases
806	Amortization of Leased Asset	xbrli:monetaryItemType	duration	debit		base	AmortizationOfLeasedAsset
807	Amortization of Debt Issuance Costs	xbrli:monetaryItemType	duration	debit		base	AmortizationOfFinancingCosts
808	Amortization Expense Per Unit of Production [Table]	xbrli:stringItemType	duration		true	base	AmortizationExpensePerUnitOfProductionTable
809	Amortization of Debt Discount (Premium)	xbrli:monetaryItemType	duration	debit		base	AmortizationOfDebtDiscountPremium
810	Amortization Expense Per Physical Unit of Production	base-types:perUnitItemType	instant			base	AmortizationExpensePerPhysicalUnitOfProduction
811	Amortization Method Qualified Affordable Housing Project Investments	xbrli:monetaryItemType	instant	debit		base	AmortizationMethodQualifiedAffordableHousingProjectInvestments
812	Amortization of Advance Royalty	xbrli:monetaryItemType	duration	debit		base	AmortizationOfAdvanceRoyalty
813	Amortization of Deferred Property Taxes	xbrli:monetaryItemType	duration	debit		base	AmortizationOfDeferredPropertyTaxes
814	Amortization Expense Per Equivalent Unit of Production or Per Dollar of Gross Revenue [Line Items]	xbrli:stringItemType	duration		true	base	AmortizationExpensePerEquivalentUnitOfProductionOrPerDollarOfGrossRevenueLineItems
815	Amortization of Mortgage Servicing Rights (MSRs)	xbrli:monetaryItemType	duration	debit		base	AmortizationOfMortgageServicingRightsMSRs
816	Amortization of Acquisition Costs	xbrli:monetaryItemType	duration	debit		base	AmortizationOfAcquisitionCosts
817	Amortization and Depreciation of Decontaminating and Decommissioning Assets	xbrli:monetaryItemType	duration	debit		base	AmortizationAndDepreciationOfDecontaminatingAndDecommissioningAssets
818	Amortization Period of Deferred Gain (Loss) on Discontinuation of Price Risk Fair Value Hedge	xbrli:durationItemType	duration			base	AmortizationPeriodOfDeferredGainLossOnDiscontinuationOfPriceRiskFairValueHedge1
819	Amortization of Deferred Sales Commissions	xbrli:monetaryItemType	duration	debit		base	AmortizationOfDeferredSalesCommissions
820	Amortization of Rate Deferral	xbrli:monetaryItemType	duration	debit		base	AmortizationOfRateDeferral
821	Amortization of Deferred Hedge Gains	xbrli:monetaryItemType	duration	debit		base	AmortizationOfDeferredHedgeGains
822	Amortization Period of Deferred Gain (Loss) on Discontinuation of Foreign Currency Fair Value Hedge	xbrli:durationItemType	duration			base	AmortizationPeriodOfDeferredGainLossOnDiscontinuationOfForeignCurrencyFairValueHedge1
823	Amortization of Deferred Loan Origination Fees, Net	xbrli:monetaryItemType	duration	credit		base	AmortizationOfDeferredLoanOriginationFeesNet
824	Amortization of Debt Issuance Costs and Discounts [Abstract]	xbrli:stringItemType	duration		true	base	AmortizationOfFinancingCostsAndDiscountsAbstract
825	Amortization Period of Deferred Gain (Loss) on Discontinuation of Fair Value Hedge	xbrli:durationItemType	duration			base	AmortizationPeriodOfDeferredGainLossOnDiscontinuationOfFairValueHedge1
826	Amortization of Deferred Leasing Fees	xbrli:monetaryItemType	duration	debit		base	AmortizationOfDeferredLeasingFees
827	Amortization of Regulatory Asset	xbrli:monetaryItemType	duration	debit		base	AmortizationOfRegulatoryAsset
828	Amortization of Capitalized Value of Business Acquired Asset (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	AmortizationOfCapitalizedValueOfBusinessAcquiredAsset
829	Amortization Method Qualified Affordable Housing Project Investments, Amortization	xbrli:monetaryItemType	duration	debit		base	AmortizationMethodQualifiedAffordableHousingProjectInvestmentsAmortization
830	Amortization of Power Contracts Emission Credits	xbrli:monetaryItemType	duration	debit		base	AmortizationOfPowerContractsEmissionCredits
831	Amortization of Debt Issuance Costs and Discounts	xbrli:monetaryItemType	duration	debit		base	AmortizationOfFinancingCostsAndDiscounts
832	Amortization of Lease Incentives	xbrli:monetaryItemType	duration	debit		base	AmortizationOfLeaseIncentives
833	Cost Center [Axis]	xbrli:stringItemType	duration		true	base	AmortizationExpensePerUnitOfProductionByCostCenterAxis
834	Amortization Expense Per Dollar of Gross Revenue	xbrli:monetaryItemType	instant	debit		base	AmortizationExpensePerDollarOfGrossRevenue
835	Amortization of Nuclear Fuel Lease	xbrli:monetaryItemType	duration	debit		base	AmortizationOfNuclearFuelLease
836	Amortization of Below Market Lease	xbrli:monetaryItemType	duration	credit		base	AmortizationOfBelowMarketLease
837	Amortization of Deferred Charges	xbrli:monetaryItemType	duration	debit		base	AmortizationOfDeferredCharges
838	Intangible assets amortization expense	xbrli:monetaryItemType	duration	debit		base	AmortizationOfIntangibleAssets
839	Amortization of ESOP Award	xbrli:monetaryItemType	duration	credit		base	AmortizationOfESOPAward
840	Amortization of Value of Business Acquired (VOBA)	xbrli:monetaryItemType	duration	debit		base	AmortizationOfValueOfBusinessAcquiredVOBA
841	Amortization of Deferred Charges [Abstract]	xbrli:stringItemType	duration		true	base	AmortizationOfDeferredChargesAbstract
842	Amortization Period of Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge	xbrli:durationItemType	duration			base	AmortizationPeriodOfDeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge1
843	Defined Benefit Plan, Amount Recognized in Net Periodic Benefit Cost (Credit) and Other Comprehensive (Income) Loss, before Tax	xbrli:monetaryItemType	duration	debit		base	AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax
844	Amount of Deferred Costs Related to Long-term Contracts	xbrli:monetaryItemType	instant	debit		base	AmountOfDeferredCostsRelatedToLongTermContracts
845	Amount Recognized in Income Due to Inflationary Accounting	xbrli:monetaryItemType	duration	credit		base	AmountRecognizedInIncomeDueToInflationaryAccounting
846	Amount Available for Dividend Distribution without Affecting Capital Adequacy Requirements	xbrli:monetaryItemType	instant	debit		base	AmountAvailableForDividendDistributionWithoutAffectingCapitalAdequacyRequirements
847	Amount of Impairment to Carrying Amount of Regulatory Assets	xbrli:monetaryItemType	instant	credit		base	AmountOfImpairmentToCarryingAmountOfRegulatoryAssets
848	Amount of Regulatory Costs Not yet Approved	xbrli:monetaryItemType	instant	debit		base	AmountOfRegulatoryCostsNotYetApproved
849	Defined Benefit Plan, Amount Recognized in Net Periodic Benefit Cost (Credit) and Other Comprehensive (Income) Loss, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTaxAbstract
850	Amount of Embedded Regulatory Asset	xbrli:monetaryItemType	instant	debit		base	AmountOfEmbeddedRegulatoryAsset
851	Dilutive Securities, Effect on Basic Earnings Per Share, ESOP Convertible Preferred Stock	xbrli:monetaryItemType	duration	credit		base	AmountOfDilutiveSecuritiesESOPConvertiblePreferredStock
852	Amount of Ineffectiveness on Net Investment Hedges	xbrli:monetaryItemType	duration	credit		base	AmountOfIneffectivenessOnNetInvestmentHedges
853	Amount of Restricted Net Assets for Consolidated and Unconsolidated Subsidiaries	xbrli:monetaryItemType	instant	debit		base	AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries
854	Amount of Regulatory Assistance Received	xbrli:monetaryItemType	duration	debit		base	AmountOfRegulatoryAssistanceReceived1
855	Amount of Embedded Regulatory Liability	xbrli:monetaryItemType	instant	credit		base	AmountOfEmbeddedRegulatoryLiability
856	Dilutive Securities, Effect on Basic Earnings Per Share, Options and Restrictive Stock Units	xbrli:monetaryItemType	duration	credit		base	AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
857	Ancillary Fee Income Generated by Servicing Financial Assets, Description of Where Reported on Statement of Income (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	AncillaryFeeIncomeGeneratedByServicingFinancialAssetsDescriptionOfWhereReportedOnStatementOfIncome
858	Ancillary Fee Income Generated by Servicing Financial Assets, Amount	xbrli:monetaryItemType	duration	credit		base	AncillaryFeeIncomeGeneratedByServicingFinancialAssetsAmount
859	Annual Membership Fees [Member]	nonnum:domainItemType	duration		true	base	AnnualMembershipFeesMember
860	Annuitization Benefit [Member]	nonnum:domainItemType	duration		true	base	AnnuitizationBenefitMember
861	Anticipated Investment Income as Component of Premium Deficiency on Short Duration Contracts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	AnticipatedInvestmentIncomeAsComponentOfPremiumDeficiencyOnShortDurationContractsPolicy
862	Anticipated Timing of Inclusion of Costs in Amortization Calculation	xbrli:stringItemType	duration			base	AnticipatedTimingOfInclusionOfCostsInAmortizationCalculation
863	Antidilutive Securities Excluded from Computation of Net Income, Per Outstanding Unit, Amount	num:perShareItemType	duration			base	AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount
864	Antidilutive Securities [Axis]	xbrli:stringItemType	duration		true	base	AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
865	Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	xbrli:stringItemType	duration		true	base	AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems
866	Antidilutive Securities, Name [Domain]	nonnum:domainItemType	duration		true	base	AntidilutiveSecuritiesNameDomain
867	Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	xbrli:sharesItemType	duration			base	AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
868	Applicability, Impact and Conclusion of Environmental Loss Contingencies [Abstract]	xbrli:stringItemType	duration		true	base	ApplicabilityImpactAndConclusionOfEnvironmentalLossContingenciesAbstract
869	Applicability and Impact of Environmental Laws	xbrli:stringItemType	duration			base	ApplicabilityAndImpactOfEnvironmentalLaws
870	Application of Recognition Provisions of FAS 158, Incremental Effects on Balance Sheet [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	ApplicationOfRecognitionProvisionsOfSFAS158IncrementalEffectsOnBalanceSheetAbstract
871	Artistic-Related Intangible Assets [Member]	nonnum:domainItemType	duration		true	base	ArtisticRelatedIntangibleAssetsMember
872	Asbestos Issue [Member]	nonnum:domainItemType	duration		true	base	AsbestosIssueMember
873	Asset Retirement Obligation Costs [Member]	nonnum:domainItemType	duration		true	base	AssetRetirementObligationCostsMember
874	Asset Retirement Obligation, Foreign Currency Translation (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	AssetRetirementObligationForeignCurrencyTranslation
875	Asset Retirement Obligation, Liabilities Settled	xbrli:monetaryItemType	duration	debit		base	AssetRetirementObligationLiabilitiesSettled
876	Goodwill and asset impairments	xbrli:monetaryItemType	duration	debit		base	AssetImpairmentCharges
877	Asset Recoverable Gas Costs [Member]	nonnum:domainItemType	duration		true	base	AssetRecoverableGasCostsMember
878	Investment Advisory, Management and Administrative Fees [Abstract]	xbrli:stringItemType	duration		true	base	AssetManagementFeesAbstract
879	Asset Impairment Charges [Text Block]	nonnum:textBlockItemType	duration			base	AssetImpairmentChargesTextBlock
880	Asset Retirement Obligation, Liabilities Incurred	xbrli:monetaryItemType	duration	credit		base	AssetRetirementObligationLiabilitiesIncurred
881	Asset Retirement Obligation [Abstract]	xbrli:stringItemType	duration		true	base	AssetRetirementObligationAbstract
882	Asset Retirement Obligation, Current	xbrli:monetaryItemType	instant	credit		base	AssetRetirementObligationCurrent
883	Asset Retirement Obligations, Liability Not Recognized	xbrli:stringItemType	duration			base	AssetRetirementObligationsLiabilityNotRecognized
884	Asset, Reporting Currency Denominated, Value	xbrli:monetaryItemType	instant	debit		base	AssetReportingCurrencyDenominatedValue
885	Asset Management Income [Member]	nonnum:domainItemType	duration		true	base	AssetManagementIncomeMember
886	Asset Retirement Obligation Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	AssetRetirementObligationDisclosureAbstract
887	Asset-backed Securities, Securitized Loans and Receivables [Member]	nonnum:domainItemType	duration		true	base	AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember
888	Asset Retirement Obligations, Noncurrent	xbrli:monetaryItemType	instant	credit		base	AssetRetirementObligationsNoncurrent
889	Asset Impairment Charges [Abstract]	xbrli:stringItemType	duration		true	base	AssetImpairmentChargesAbstract
890	Asset Management Fees	xbrli:monetaryItemType	duration	credit		base	AssetManagementFees1
891	Asset Retirement Obligation Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	AssetRetirementObligationDisclosureTextBlock
892	Asset Retirement Obligation and Environmental Cost [Policy Text Block]	nonnum:textBlockItemType	duration			base	AssetRetirementObligationsAndEnvironmentalCostPolicyTextBlock
893	Asset Retirement Obligation, Legally Restricted Assets, Fair Value	xbrli:monetaryItemType	instant	debit		base	AssetRetirementObligationLegallyRestrictedAssetsFairValue
894	Asset Retirement Obligations, Description	xbrli:stringItemType	duration			base	AssetRetirementObligationsDescription
895	Asset Retirement Obligation, Accretion Expense	xbrli:monetaryItemType	duration	debit		base	AssetRetirementObligationAccretionExpense
896	Asset Impairment for Regulatory Action [Member]	nonnum:domainItemType	duration		true	base	AssetImpairmentForRegulatoryActionMember
897	Asset Recovery Damaged Property Costs, Noncurrent	xbrli:monetaryItemType	instant	debit		base	AssetRecoveryDamagedPropertyCostsNoncurrent
898	Asset Retirement Obligation, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	AssetRetirementObligationForeignCurrencyTranslationGainLoss
899	Asset Recovery Damaged Property Costs, Current (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	AssetRecoveryDamagedPropertyCostsCurrent
900	Asset Retirement Obligations, Significant Changes	xbrli:stringItemType	duration			base	AssetRetirementObligationsSignificantChanges
901	Asset Retirement Obligations, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	AssetRetirementObligationsNoncurrentAbstract
902	Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]	xbrli:stringItemType	duration		true	base	AssetRetirementObligationRollForwardAnalysisRollForward
903	Asset Management Costs	xbrli:monetaryItemType	duration	debit		base	AssetManagementCosts
904	Asset Retirement Obligation, Cash Paid to Settle	xbrli:monetaryItemType	duration	credit		base	AssetRetirementObligationCashPaidToSettle
905	Asset under Construction [Member]	nonnum:domainItemType	duration		true	base	AssetUnderConstructionMember
906	Mortgage- and asset-backed securities	nonnum:domainItemType	duration		true	base	AssetBackedSecuritiesMember
907	Asset Retirement Obligation, Revision of Estimate	xbrli:monetaryItemType	duration	credit		base	AssetRetirementObligationRevisionOfEstimate
908	Asset at Fair Value, Changes in Fair Value Resulting from Changes in Assumptions	xbrli:monetaryItemType	duration	debit		base	AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions
909	Asset Retirement Obligation [Policy Text Block]	nonnum:textBlockItemType	duration			base	AssetRetirementObligationsPolicy
910	Asset Retirement Obligation	xbrli:monetaryItemType	instant	credit		base	AssetRetirementObligation
911	Asset-Backed Securities, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	AssetBackedSecuritiesAtCarryingValue
912	Asset Retirement Obligation, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	AssetRetirementObligationPeriodIncreaseDecrease
913	Assets Disposed of by Method Other than Sale, in Period of Disposition [Line Items] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	AssetsDisposedOfByMethodOtherThanSaleInPeriodOfDispositionLineItems
914	Disposal Group, Including Discontinued Operation, Assets [Abstract]	xbrli:stringItemType	duration		true	base	AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract
915	Net fair value of assets measured at fair value on a recurring basis	xbrli:monetaryItemType	instant	debit		base	AssetsFairValueDisclosureRecurring
916	Assets and Associated Liabilities of Transfers Accounted for as Secured Borrowings [Line Items]	xbrli:stringItemType	duration		true	base	AssetsAndAssociatedLiabilitiesOfTransfersAccountedForAsSecuredBorrowingsLineItems
917	Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together, Net Credit Losses During Period	xbrli:monetaryItemType	duration	debit		base	AssetsThatContinueToBeRecognizedSecuritizedOrAssetBackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherNetCreditLossesDuringPeriod
918	Assets Designated to Closed Block, Accrued Investment Income	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockAccruedInvestmentIncome
919	Assets Held-for-sale, Long Lived, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	AssetsHeldForSaleLongLivedFairValueDisclosure
920	Assets Held-for-sale, Not Part of Disposal Group, Current, Other	xbrli:monetaryItemType	instant	debit		base	AssetsHeldForSaleNotPartOfDisposalGroupCurrentOther
921	Assets and Liabilities, Lessor [Abstract]	xbrli:stringItemType	duration		true	base	AssetsAndLiabilitiesLessorAbstract
922	Assets Held-for-sale, Not Part of Disposal Group, Current	xbrli:monetaryItemType	instant	debit		base	AssetsHeldForSaleNotPartOfDisposalGroupCurrent
923	Assets, Fair Value Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	AssetsFairValueDisclosureAbstract
924	Assets Designated to Closed Block, Mortgage Loans on Real Estate	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockMortgageLoansOnRealEstate
925	Assets Designated to Closed Block, Other Investments	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockOtherInvestments
926	Assets Designated to Closed Block, Income Tax Receivable	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockIncomeTaxReceivable
927	Assets and Liabilities, Lessee [Abstract]	xbrli:stringItemType	duration		true	base	AssetsAndLiabilitiesLesseeAbstract
928	Assets Held-for-sale, Not Part of Disposal Group, Other	xbrli:monetaryItemType	instant	debit		base	AssetsHeldForSaleNotPartOfDisposalGroupOther
929	Assets Designated to Closed Block, Other Closed Block Assets	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockOtherClosedBlockAssets1
930	Assets, Noncurrent, Other than Noncurrent Investments and Property, Plant and Equipment	xbrli:monetaryItemType	instant	debit		base	AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment
931	Assets under Management, Average Balance	xbrli:monetaryItemType	duration	debit		base	AssetsUnderManagementAverageBalance
932	Assets Designated to Closed Block [Abstract]	xbrli:stringItemType	duration		true	base	AssetsDesignatedToClosedBlockAbstract
933	Assets Designated to Closed Block, Real Estate	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockRealEstate
934	Assets Held under Capital Leases [Member]	nonnum:domainItemType	duration		true	base	AssetsHeldUnderCapitalLeasesMember
935	Assets Designated to Closed Block, Deferred Tax Asset, Net	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockDeferredTaxAssetNet
936	Assets Disposed of by Method Other than Sale, in Period of Disposition [Table Text Block] (Deprecated 2015-01-31)	nonnum:textBlockItemType	duration			base	AssetsDisposedOfByMethodOtherThanSaleInPeriodOfDispositionTextBlock
937	Assets Designated to Closed Block, Equity Securities, at Fair Value	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockEquitySecuritiesAtFairValue
938	Assets Designated to Closed Block	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlock
939	Assets Held-in-trust, Current	xbrli:monetaryItemType	instant	debit		base	AssetsHeldInTrustCurrent
940	Assets Designated to Closed Block, Other Investments [Abstract]	xbrli:stringItemType	duration		true	base	AssetsDesignatedToClosedBlockOtherInvestmentsAbstract
941	Assets [Member]	nonnum:domainItemType	duration		true	base	AssetsMember
942	Assets Designated to Closed Block, Fixed Maturity, Available-for-sale, at Fair Value	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockFixedMaturityAvailableForSaleAtFairValue
943	Assets Designated to Closed Block, Investments	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockInvestments
944	Assets Designated to Closed Block, Cash and Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockCashAndCashEquivalents
945	Assets Disposed of by Method Other than Sale, in Period of Disposition, Asset Name [Domain] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	AssetsDisposedOfByMethodOtherThanSaleInPeriodOfDispositionAssetNameDomain
946	Assets Disposed of by Method Other than Sale, in Period of Disposition by Asset [Axis] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	AssetsDisposedOfByMethodOtherThanSaleInPeriodOfDispositionByAssetAxis
947	Assets Designated to Closed Block, Policy Loans	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockPolicyLoans
948	Assets, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	AssetsFairValueDisclosure
949	Assets	xbrli:stringItemType	duration		true	base	AssetsAbstract
950	Assets Designated to Closed Block, Other Long-term Investments	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockOtherLongTermInvestments
951	Assets Held-for-sale, Not Part of Disposal Group, Current [Abstract]	xbrli:stringItemType	duration		true	base	AssetsHeldForSaleNotPartOfDisposalGroupCurrentAbstract
952	Assets under Management, Carrying Amount	xbrli:monetaryItemType	instant	debit		base	AssetsUnderManagementCarryingAmount
953	Total assets	xbrli:monetaryItemType	instant	debit		base	Assets
954	Assets Disposed of by Method Other than Sale, in Period of Disposition, Gain (Loss) on Disposition	xbrli:monetaryItemType	duration	credit		base	AssetsDisposedOfByMethodOtherThanSaleInPeriodOfDispositionGainLossOnDisposition1
955	Assets Designated to Closed Block, Short-term Investments	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockShortTermInvestments
956	Assets, Fair Value Disclosure, Nonrecurring	xbrli:monetaryItemType	instant	debit		base	AssetsFairValueDisclosureNonrecurring
957	Assets Designated to Closed Block, Investments [Abstract]	xbrli:stringItemType	duration		true	base	AssetsDesignatedToClosedBlockInvestmentsAbstract
958	Assets Held-in-trust [Abstract]	xbrli:stringItemType	duration		true	base	AssetsHeldInTrustAbstract
959	Assets Held by Insurance Regulators	xbrli:monetaryItemType	instant	debit		base	AssetsHeldByInsuranceRegulators
960	Assets Disposed of by Method Other than Sale, in Period of Disposition, Method of Disposal (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	AssetsDisposedOfByMethodOtherThanSaleInPeriodOfDispositionMethodOfDisposal
961	Assets Held-for-sale, Not Part of Disposal Group [Abstract]	xbrli:stringItemType	duration		true	base	AssetsHeldForSaleNotPartOfDisposalGroupAbstract
962	Assets Leased to Others [Member]	nonnum:domainItemType	duration		true	base	AssetsLeasedToOthersMember
963	Assets Held-in-trust	xbrli:monetaryItemType	instant	debit		base	AssetsHeldInTrust
964	Assets Designated to Closed Block, Fixed Maturities, Held-to-maturity, at Amortized Cost	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockFixedMaturitiesHeldToMaturityAtAmortizedCost
965	Assets Held-in-trust, Noncurrent	xbrli:monetaryItemType	instant	debit		base	AssetsHeldInTrustNoncurrent
966	Assets Held-for-sale [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	AssetsHeldForSaleMember
967	Assets Designated to Closed Block, Trading Securities, Debt	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockTradingSecuritiesDebt
968	Assets Designated to Closed Block, Equity Securities, Available-for-sale, at Fair Value	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockEquitySecuritiesAvailableForSaleAtFairValue
969	Assets, Fair Value Adjustment	xbrli:monetaryItemType	duration	debit		base	AssetsFairValueAdjustment
970	Assets under Management [Abstract]	xbrli:stringItemType	duration		true	base	AssetsUnderManagementAbstract
971	Assets Designated to Closed Block, Other Short-term Investments	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockOtherShortTermInvestments
972	Assets Designated to Closed Block, Premiums and Other Receivables, Net	xbrli:monetaryItemType	instant	debit		base	AssetsDesignatedToClosedBlockPremiumsAndOtherReceivablesNet
973	Disposal Group, Including Discontinued Operation, Assets	xbrli:monetaryItemType	instant	debit		base	AssetsOfDisposalGroupIncludingDiscontinuedOperation
974	Assets Held-for-sale, Not Part of Disposal Group	xbrli:monetaryItemType	instant	debit		base	AssetsHeldForSaleNotPartOfDisposalGroup
975	Assets and Associated Liabilities Accounted for as Secured Borrowings by Type [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	AssetsAndAssociatedLiabilitiesAccountedForAsSecuredBorrowingsByTypeAxis
976	Disposal Group, Including Discontinued Operation, Assets, Current [Abstract]	xbrli:stringItemType	duration		true	base	AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract
977	Assets Sold under Agreements to Repurchase, Interest Rate	num:percentItemType	instant			base	AssetsSoldUnderAgreementsToRepurchaseInterestRate
978	Net Assets	xbrli:monetaryItemType	instant	debit		base	AssetsNet
979	Assets Sold under Agreements to Repurchase, Carrying Amount	xbrli:monetaryItemType	instant	credit		base	AssetsSoldUnderAgreementsToRepurchaseCarryingAmounts
980	Disposal Group, Including Discontinued Operation, Assets, Current	xbrli:monetaryItemType	instant	debit		base	AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
981	Repurchase Agreements and Similar Transactions, Maturity Periods [Axis]	xbrli:stringItemType	duration		true	base	AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodsAxis
982	Current assets:	xbrli:stringItemType	duration		true	base	AssetsCurrentAbstract
983	Assets Sold under Agreements to Repurchase [Line Items]	xbrli:stringItemType	duration		true	base	AssetsSoldUnderAgreementsToRepurchaseLineItems
984	Assets of Wholly Owned Real Estate Investment Subsidiaries	xbrli:monetaryItemType	instant	debit		base	AssetsOfWhollyOwnedRealEstateInvestmentSubsidiaries
985	Assets, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	AssetsNoncurrentAbstract
986	Assets, Total [Member]	nonnum:domainItemType	duration		true	base	AssetsTotalMember
987	Assets Sold under Agreements to Repurchase, Repurchase Liability	xbrli:monetaryItemType	instant	credit		base	AssetsSoldUnderAgreementsToRepurchaseRepurchaseLiability
988	Assets Sold under Agreements to Repurchase, Market Value	xbrli:monetaryItemType	instant	credit		base	AssetsSoldUnderAgreementsToRepurchaseMarketValue
989	Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	AssetsNoncurrent
990	Disposal Group, Including Discontinued Operation, Assets, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract
991	Net Assets [Abstract]	xbrli:stringItemType	duration		true	base	AssetsNetAbstract
992	Securities or Other Assets Sold under Agreements to Repurchase [Axis]	xbrli:stringItemType	duration		true	base	AssetsSoldUnderAgreementsToRepurchaseAxis
993	Assets Sold under Agreements to Repurchase, Type [Domain]	nonnum:domainItemType	duration		true	base	AssetsSoldUnderAgreementsToRepurchaseTypeDomain
994	Repurchase Agreements and Similar Transactions, Maturity Periods [Domain]	nonnum:domainItemType	duration		true	base	AssetsSoldUnderAgreementsToRepurchaseMaturityPeriodDomain
995	Total current assets	xbrli:monetaryItemType	instant	debit		base	AssetsCurrent
996	Assets Needed for Immediate Settlement, Aggregate Fair Value	xbrli:monetaryItemType	instant	debit		base	AssetsNeededForImmediateSettlementAggregateFairValue
997	Assumed Premiums Written	xbrli:monetaryItemType	duration	credit		base	AssumedPremiumsWritten
998	Assumed Premiums Earned	xbrli:monetaryItemType	duration	credit		base	AssumedPremiumsEarned
999	Assumed Liability for Unpaid Claims and Claims Adjustment Expense	xbrli:monetaryItemType	instant	credit		base	AssumedLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense
1000	Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Discount Rate	num:percentItemType	duration			base	AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate
1001	Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Other Key Assumption Value	xbrli:stringItemType	duration			base	AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesOtherKeyAssumptionValue
1002	Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Static Pool Losses	num:percentItemType	duration			base	AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesStaticPoolLosses
1003	Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]	xbrli:stringItemType	duration		true	base	AssumptionForFairValueAsOfBalanceSheetDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesLineItems
1004	Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Other Key Assumption Rate or Value	xbrli:stringItemType	duration			base	AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesOtherKeyAssumptionRateOrValue
1005	Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Expected Credit Losses	num:percentItemType	duration			base	AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesExpectedCreditLosses
1006	Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Weighted Average Life	xbrli:durationItemType	duration			base	AssumptionForFairValueOfAssetsOrLiabilitiesThatRelateToTransferorsContinuingInvolvementWeightedAverageLife1
1007	Schedule of Assumptions for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Table]	xbrli:stringItemType	duration		true	base	AssumptionForFairValueAsOfBalanceSheetDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTable
1008	Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Discount Rate	num:percentItemType	duration			base	AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDiscountRate
1009	Assumption for Fair Value of Assets or Liabilities that relate to Transferor's Continuing Involvement, Prepayment Speed	num:percentItemType	duration			base	AssumptionForFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesPrepaymentSpeed
1010	Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Prepayment Speed	num:percentItemType	duration			base	AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesPrepaymentSpeed
1011	Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities [Line Items]	xbrli:stringItemType	duration		true	base	AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesLineItems
1012	Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Type of Financial Asset	xbrli:stringItemType	duration			base	AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTypeOfFinancialAsset
1013	Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Expected Credit Losses	num:percentItemType	duration			base	AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesExpectedCreditLosses
1014	Schedule of Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities [Table]	xbrli:stringItemType	duration		true	base	AssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTable
1015	Auction Market Preferred Securities, Stock Series, Shares Authorized	xbrli:sharesItemType	instant			base	AuctionMarketPreferredSecuritiesStockSeriesSharesAuthorized
1016	Auction Market Preferred Securities, Stock Series, Per-Share Redemption Amount	num:perShareItemType	instant			base	AuctionMarketPreferredSecuritiesStockSeriesPerShareRedemptionAmount
1017	Auction Rate Securities [Member]	nonnum:domainItemType	duration		true	base	AuctionRateSecuritiesMember
1018	Auction Market Preferred Securities, Stock Series [Table]	xbrli:stringItemType	duration		true	base	AuctionMarketPreferredSecuritiesStockSeriesTable
1019	Auction Market Preferred Securities, Stock Series, Value (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	AuctionMarketPreferredSecuritiesStockSeriesValue
1020	Auction Market Preferred Securities, Stock Series, Schedule of Dividend Distributions [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	AuctionMarketPreferredSecuritiesStockSeriesScheduleOfDividendDistributionsAbstract
1021	Auction Market Preferred Securities, Stock Series, Title [Domain]	nonnum:domainItemType	duration		true	base	AuctionMarketPreferredSecuritiesStockSeriesTitleDomain
1022	Auction Market Preferred Securities, Stock Series [Axis]	xbrli:stringItemType	duration		true	base	AuctionMarketPreferredSecuritiesStockSeriesAxis
1023	Auction Market Preferred Securities, Stock, Shares Outstanding, Period Increase (Decrease)	xbrli:sharesItemType	duration			base	AuctionMarketPreferredSecuritiesStockSharesOutstandingPeriodIncreaseDecrease
1024	Auction Market Preferred Securities, Shares Outstanding	xbrli:sharesItemType	instant			base	AuctionMarketPreferredSecuritiesSharesOutstanding
1025	Auction Market Preferred Securities, Dividend Arrearages (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	AuctionMarketPreferredSecurities
1026	Auction Market Preferred Securities, Stock Series, Redemption Requirements (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	AuctionMarketPreferredSecuritiesStockSeriesRedemptionRequirements
1027	Auction Rate Preferred Securities [Member]	nonnum:domainItemType	duration		true	base	AuctionRatePreferredSecuritiesMember
1028	Auction Market Preferred Securities, Stock Series, Liquidation Value	xbrli:monetaryItemType	instant	credit		base	AuctionMarketPreferredSecuritiesStockSeriesLiquidationValue
1029	Auction Market Preferred Securities [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	AuctionMarketPreferredSecuritiesAbstract
1030	Auction Rate Securities, Noncurrent	xbrli:monetaryItemType	instant	debit		base	AuctionRateSecuritiesNoncurrent
1031	Auction Market Preferred Securities, Stock Series [Line Items]	xbrli:stringItemType	duration		true	base	AuctionMarketPreferredSecuritiesStockSeriesLineItems
1032	Auction Market Preferred Securities, Dividend, Cumulative Undistributed (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	AuctionMarketPreferredSecuritiesDividendCumulativeUndistributed
1033	Auction Market Preferred Securities, Dividend, Paid from Earnings (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	AuctionMarketPreferredSecuritiesDividendPaidFromEarnings
1034	Auction Market Preferred Securities, Shares, Issued	xbrli:sharesItemType	duration			base	AuctionMarketPreferredSecuritiesSharesIssued
1035	Auction Market Preferred Securities, Dividend, Paid from Earnings and Capital [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	AuctionMarketPreferredSecuritiesDividendPaidFromEarningsAndCapitalAbstract
1036	Auction Market Preferred Securities, Shares, Redeemed	xbrli:sharesItemType	duration			base	AuctionMarketPreferredSecuritiesSharesRedeemed
1037	Auction Market Preferred Securities, Dividend, Paid from Capital (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	AuctionMarketPreferredSecuritiesDividendPaidFromCapital
1038	Auction Market Preferred Securities, Stock Series, Par Value Per Share	num:perShareItemType	instant			base	AuctionMarketPreferredSecuritiesStockSeriesParValuePerShare
1039	Auction Market Preferred Securities, Stock Series, Aggregate Redemption Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	AuctionMarketPreferredSecuritiesStockSeriesAggregateRedemptionAmount
1040	Auction Market Preferred Securities, Dividend, Paid from Earnings and Capital (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	AuctionMarketPreferredSecuritiesDividendPaidFromEarningsAndCapital
1041	Auction Market Preferred Securities Disclosure [Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	AuctionMarketPreferredSecuritiesDisclosure
1042	Auction Market Preferred Securities, Stock Series, Variable Interest Rate Earned	num:percentItemType	duration			base	AuctionMarketPreferredSecuritiesStockSeriesVariableInterestRateEarned
1043	Auction Market Preferred Securities, Stock Series, Liquidation Preference (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	AuctionMarketPreferredSecuritiesStockSeriesLiquidationPreference
1044	Auction Market Preferred Securities, Stock Series, Rate Setting Interval	xbrli:durationItemType	duration			base	AuctionMarketPreferredSecuritiesStockSeriesRateSettingInterval1
1045	Auction Market Preferred Securities, Dividend Arrearages, Per Share (Deprecated 2016-01-31)	num:perShareItemType	instant			base	AuctionMarketPreferredSecuritiesPerShare
1046	Automobile Loan [Member]	nonnum:domainItemType	duration		true	base	AutomobileLoanMember
1047	Less than 12 Months - Unrealized Losses	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
1048	12 Months or Greater - Unrealized Losses	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
1049	Available-for-sale Securities, Contracts to Acquire Securities to be Accounted for as Available-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesContractsToAcquireSecuritiesToBeAccountedForAsAvailableForSaleAbstract
1050	Available-for-sale Securities, Accumulated Gross Unrealized Gain (Loss), before Tax [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTaxAbstract
1051	Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTaxAbstract
1052	Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss), Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTaxAbstract
1053	Available-for-sale Securities, Debt Maturities, Single Maturity Date [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAbstract
1054	Available-for-sale Securities, Accumulated Gross Unrealized Gain (Loss), before Tax	xbrli:monetaryItemType	instant	credit		base	AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax
1055	Total Unrealized Losses	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
1056	Available-for-sale Equity Securities, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleEquitySecuritiesAmortizedCostBasis
1057	Available-for-sale Securities, Debt Maturities, Remainder of Fiscal Year, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesRemainderOfFiscalYearAmortizedCostBasis
1058	Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract
1059	Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract
1060	Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTaxAbstract
1061	Available-for-sale Debt Securities, Amortized Cost Basis [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleDebtSecuritiesAmortizedCostBasisAbstract
1062	Available-for-sale Equity Securities, Amortized Cost Basis [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleEquitySecuritiesAmortizedCostBasisAbstract
1063	Available-for-sale Equity Securities, Gross Unrealized Gain	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleEquitySecuritiesGrossUnrealizedGain
1064	Available-for-sale Securities, Debt Maturities [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesAbstract
1065	Available-for-sale Securities, Gross Unrealized Loss [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesGrossUnrealizedLossAbstract
1066	Due after 10 years	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis
1067	Available-for-sale Debt Securities, Gross Unrealized Loss	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
1068	Available-for-sale Securities, Debt Maturities, Single Maturity Date	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
1069	Due after one year through five years	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis
1070	Available-for-sale Securities, Gross Unrealized Gain [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesGrossUnrealizedGainAbstract
1071	Unrealized Gains	xbrli:monetaryItemType	instant	credit		base	AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
1072	Available-for-sale Securities [Table Text Block]	nonnum:textBlockItemType	duration			base	AvailableForSaleSecuritiesTextBlock
1073	Available-for-sale Securities, Amortized Cost Basis [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesAmortizedCostBasisAbstract
1074	Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
1075	Available-for-sale Equity Securities, Accumulated Gross Unrealized Loss, before Tax	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax
1076	Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss), Net of Tax	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax
1077	12 Months or Greater - Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
1078	Total Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
1079	Available-for-sale Securities, Balance Sheet, Reported Amounts [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesBalanceSheetReportedAmountsAbstract
1080	Available-for-sale Securities Pledged as Collateral	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesPledgedAsCollateral
1081	Available-for-sale Securities, Debt Maturities, Remainder of Fiscal Year, Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesRemainderOfFiscalYearFairValue
1082	Available-for-sale Securities, Current [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesCurrentAbstract
1083	Available-for-sale Securities, Gross Unrealized Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract
1084	Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasisAbstract
1085	Due after five years through 10 years	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
1086	Available-for-sale Securities and Held-to-maturity Securities	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesAndHeldToMaturitySecurities
1087	Short-term investments (including securities loaned of $3,694 and $204)	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesCurrent
1088	Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses
1089	Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses
1090	Available-for-sale Equity Securities, Gross Unrealized Loss	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleEquitySecuritiesGrossUnrealizedLoss
1091	Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLosses
1092	Due in one year or less	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis
1093	Available-for-sale Securities, Fair Value to Amortized Cost Basis [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesFairValueToAmortizedCostBasisAbstract
1094	Due after 10 years	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue
1095	Recorded basis of investment components	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecurities
1096	Unrealized Losses	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
1097	Less than 12 Months - Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
1098	Available-for-sale Equity Securities, Accumulated Gross Unrealized Gain, before Tax	xbrli:monetaryItemType	instant	credit		base	AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax
1099	Available-for-sale Securities Pledged as Collateral for Parenthetical Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesPledgedAsCollateralForParentheticalDisclosureAbstract
1100	Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasisRollingMaturityAbstract
1101	Due after one year through five years	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
1102	Cost Basis	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesAmortizedCostBasisRollingMaturityAbstract
1103	Estimated Fair Value	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesFairValueRollingMaturityAbstract
1104	Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
1105	Due in one year or less	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
1106	Available-for-sale Securities and Held-to-maturity Securities [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesAndHeldToMaturitySecuritiesAbstract
1107	Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract
1108	Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]	nonnum:textBlockItemType	duration			base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueTableTextBlock
1109	Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsAbstract
1110	Available-for-sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionQualitativeDisclosureAbstract
1111	Available-for-sale Securities, Basis for Valuation, Other than Equity Securities (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesBasisForValuationOtherThanEquitySecurities
1112	Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	xbrli:monetaryItemType	instant	credit		base	AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
1113	Due after five years through 10 years	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis
1114	Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
1115	Available-for-sale Debt Securities Gross Unrealized Gain	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleDebtSecuritiesGrossUnrealizedGain
1116	Available-for-sale Securities, Short-term Investments, Amortized Cost	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesShortTermInvestmentsAmortizedCost
1117	Available-for-sale Securities, Gross Unrealized Loss	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleSecuritiesGrossUnrealizedLoss
1118	Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
1119	Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesAmortizedCost
1120	Available-for-sale Securities, Debt Maturities, Single Maturity Date, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateRollingMaturityAbstract
1121	Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year	xbrli:integerItemType	instant			base	AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear
1122	Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAbstract
1123	Available-for-sale Securities [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesAbstract
1124	Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Delinquency Rate	num:percentItemType	duration			base	AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherDelinquencyRate
1125	Total	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleDebtSecuritiesAmortizedCostBasis
1126	Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss) before Taxes	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss
1127	Total	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtSecurities
1128	Available-for-sale Securities, Gross Gains (Losses), Derivatives [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesGrossGainsLossesNetDerivativesAbstract
1129	Available-for-sale Securities, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesNoncurrentAbstract
1130	Available-for-sale Securities, Gross Gains (Losses), Derivatives	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesGrossGainsLossesNetDerivatives
1131	Available-for-sale Securities, Gross Realized Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesGrossRealizedGainLossNetAbstract
1132	Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesAmortizedCostAbstract
1133	Available-for-sale Securities, Debt Securities, Noncurrent	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
1134	Available-for-sale Securities, Restricted [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesRestrictedAbstract
1135	Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
1136	Available-for-sale Securities, Gross Realized Gain (Loss), Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesGrossRealizedGainLossAbstract
1137	Available-for-sale Securities, Debt Maturities, after Ten Years, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
1138	Available-for-sale Securities, Debt Maturities, Year Two Through Five, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
1139	Realized losses from sales of available-for-sale securities	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleSecuritiesGrossRealizedLosses
1140	Available-for-sale Securities, Equity Securities, Noncurrent	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesEquitySecuritiesNoncurrent
1141	Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
1142	Available-for-sale Securities, Gross Realized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesGrossRealizedGainLossNet
1143	Available-for-sale Securities, Gross Unrealized Gain	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesGrossUnrealizedGains
1144	Available-for-sale Securities, Gross Realized Gains (Losses), Cost Basis (Methodology) of Securities Sold (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesGrossRealizedGainsLossesCostBasisMethodologyOfSecuritiesSold
1145	Available-for-sale Securities, Transfers to Trading, Gains (Losses)	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesTransfersToTradingGainsLossesNet
1146	Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
1147	Available-for-sale Securities, Debt Securities, Current	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtSecuritiesCurrent
1148	Realized gains from sales of available-for-sale securities	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesGrossRealizedGains
1149	Available-for-sale Securities, Equity Securities	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesEquitySecurities
1150	Available-for-sale Securities, Transfers to Trading, Gains (Losses) [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesTransfersToTradingGainsLossesNetAbstract
1151	Available-for-sale Securities, Restricted	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesRestricted
1152	Available-for-sale Securities, Gross Gains, Derivatives	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesGrossGainsDerivatives
1153	Available-for-sale Securities, Transfers to Trading, Gains (Losses), Basis (Methodology) of Amount Reclassified (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesTransfersToTradingGainsLossesBasisMethodologyOfAmountReclassified
1154	Available-for-sale Securities, Purchased Options, Price Policy	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesPurchasedOptionsPricePolicy
1155	Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract
1156	Available-for-sale Securities, Income Tax Expense on Change in Unrealized Holding Gain (Loss)	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss
1157	Available-for-sale Securities, Debt Maturities, Basis of Allocation	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesDebtMaturitiesBasisOfAllocation
1158	Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
1159	Available-for-sale Securities, Transfers to Trading [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	AvailableForSaleSecuritiesTransfersToTradingAbstract
1160	Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
1161	Available-for-sale Securities, Restrictions, Additional Information	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesRestrictionsAdditionalInformation
1162	Available-for-sale Securities, Noncurrent	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesNoncurrent
1163	Available-for-sale Securities, Debt Maturities, Next Twelve Months, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
1164	Available-for-sale Securities, Equity Securities, Current	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesEquitySecuritiesCurrent
1165	Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value	xbrli:monetaryItemType	instant	debit		base	AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
1166	Available-for-sale Securities, Gross Losses, Derivatives	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleSecuritiesGrossLossesDerivatives
1167	Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Cause	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureCause
1168	Available-for-sale Securities, Transfers to Trading, Gross Gains	xbrli:monetaryItemType	duration	credit		base	AvailableForSaleSecuritiesTransfersToTradingGrossGains
1169	Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Severity	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureSeverity
1170	Available-for-sale Securities, Transfers to Trading, Gross Losses	xbrli:monetaryItemType	duration	debit		base	AvailableForSaleSecuritiesTransfersToTradingGrossLosses
1171	Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Nature	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNature
1172	Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other	xbrli:stringItemType	duration			base	AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureOther
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1174	Average Term of Credit Risk Derivatives	xbrli:durationItemType	duration			base	AverageTermOfCreditRiskDerivatives1
1175	Average Sales Price and Production Costs Per Unit of Production [Table]	xbrli:stringItemType	duration		true	base	AverageSalesPriceAndProductionCostsPerUnitOfProductionTable
1176	Average Sales Prices	base-types:perUnitItemType	duration			base	AverageSalesPrices
1177	Average Remaining Maturity of Foreign Currency Derivatives	xbrli:durationItemType	duration			base	AverageRemainingMaturityOfForeignCurrencyDerivatives1
1178	Average Production Cost Information (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	AverageProductionCostInformation
1179	Average Collected Cash Balances with Commercial Banks, Federal Home Loan Bank	xbrli:monetaryItemType	duration	debit		base	AverageCollectedCashBalancesWithCommercialBanksFederalHomeLoanBank
1180	Average Production Costs Per Barrel of Oil Equivalents (BOE)	base-types:perUnitItemType	duration			base	AverageProductionCostsPerBarrelOfOilEquivalentsBOE
1181	Average Sales Price and Production Costs Per Unit of Production [Line Items]	xbrli:stringItemType	duration		true	base	AverageSalesPriceAndProductionCostsPerUnitOfProductionLineItems
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1183	B-737-900 [Member]	nonnum:domainItemType	duration		true	base	B737900Member
1184	B-737-820 [Member]	nonnum:domainItemType	duration		true	base	B737820Member
1185	B-717 [Member]	nonnum:domainItemType	duration		true	base	B717Member
1186	B-717-200 [Member]	nonnum:domainItemType	duration		true	base	B717200Member
1187	B-777 [Member]	nonnum:domainItemType	duration		true	base	B777Member
1188	B-777-300 [Member]	nonnum:domainItemType	duration		true	base	B777300Member
1189	B-777-223 [Member]	nonnum:domainItemType	duration		true	base	B777223Member
1190	B-767 [Member]	nonnum:domainItemType	duration		true	base	B767Member
1191	B-767-323 [Member]	nonnum:domainItemType	duration		true	base	B767323Member
1192	B-767-300 [Member]	nonnum:domainItemType	duration		true	base	B767300Member
1193	B-767-200 [Member]	nonnum:domainItemType	duration		true	base	B767200Member
1194	B-757 [Member]	nonnum:domainItemType	duration		true	base	B757Member
1195	B-757-223 [Member]	nonnum:domainItemType	duration		true	base	B757223Member
1196	B-737 [Member]	nonnum:domainItemType	duration		true	base	B737Member
1197	B-737-Max [Member]	nonnum:domainItemType	duration		true	base	B737MaxMember
1198	Base Rate [Member]	nonnum:domainItemType	duration		true	base	BaseRateMember
1199	B-777-200 [Member]	nonnum:domainItemType	duration		true	base	B777200Member
1200	B-757-200 [Member]	nonnum:domainItemType	duration		true	base	B757200Member
1201	B-737-800 [Member]	nonnum:domainItemType	duration		true	base	B737800Member
1202	B-737-700 [Member]	nonnum:domainItemType	duration		true	base	B737700Member
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1205	Below Market Lease, Amortization Income, Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	BelowMarketLeaseAmortizationIncomeRollingYearTwo
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1209	Below Market Lease, Net	xbrli:monetaryItemType	instant	credit		base	BelowMarketLeaseNet
1210	Below Market Lease, Accumulated Amortization	xbrli:monetaryItemType	instant	debit		base	BelowMarketLeaseAccumulatedAmortization
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1214	Below Market Lease, Amortization Income, Maturity Schedule [Abstract]	xbrli:stringItemType	duration		true	base	BelowMarketLeaseAmortizationIncomeMaturityScheduleAbstract
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1218	Below Market Lease [Roll Forward]	xbrli:stringItemType	duration		true	base	BelowMarketLeaseRollForward
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1220	Below Market Lease, Gross	xbrli:monetaryItemType	instant	credit		base	BelowMarketLeaseGross
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1222	Below Market Lease, Acquired	xbrli:monetaryItemType	duration	credit		base	BelowMarketLeaseAcquired
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1228	Broadcasters License Agreement Commitments, Description	xbrli:stringItemType	duration			base	BroadcastersLicenseAgreementCommitmentsDescription
1229	Benefit Claims in Excess of Related Policyholder Balances (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	BenefitClaimsInExcessOfRelatedPolicyholderBalances
1230	Bad Debt Reserve forTax Purposes of Qualified Lender	xbrli:monetaryItemType	instant	credit		base	BadDebtReserveForTaxPurposesOfQualifiedLender
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1232	Balance Sheet Related Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	BalanceSheetRelatedDisclosuresAbstract
1233	Derivatives, Fair Value, by Balance Sheet Location	xbrli:stringItemType	duration		true	base	BalanceSheetLocationAxis
1234	Bank Owned Life Insurance	xbrli:monetaryItemType	instant	debit		base	BankOwnedLifeInsurance
1235	Bank Acceptances Executed and Outstanding	xbrli:monetaryItemType	instant	credit		base	BankAcceptancesExecutedAndOutstanding
1236	Bank Loans	xbrli:monetaryItemType	instant	credit		base	BankLoans
1237	Bank Overdrafts [Member]	nonnum:domainItemType	duration		true	base	BankOverdraftsMember
1238	Bank Owned Life Insurance Income	xbrli:monetaryItemType	duration	credit		base	BankOwnedLifeInsuranceIncome
1239	Bank Acceptances Executed	xbrli:monetaryItemType	instant	credit		base	BankAcceptancesExecuted
1240	Bank Time Deposits [Member]	nonnum:domainItemType	duration		true	base	BankTimeDepositsMember
1241	Bank Overdrafts	xbrli:monetaryItemType	instant	credit		base	BankOverdrafts
1242	Bank Loan Obligations [Member]	nonnum:domainItemType	duration		true	base	BankLoanObligationsMember
1243	Bankers Acceptance [Member]	nonnum:domainItemType	duration		true	base	BankersAcceptanceMember
1244	Banker's Acceptance Disclosures [Table Text Block]	nonnum:textBlockItemType	duration			base	BankersAcceptance
1245	Banking and Thrift, Interest [Abstract]	xbrli:stringItemType	duration		true	base	BankingAndThriftInterestAbstract
1246	Banking and Thrift [Abstract]	xbrli:stringItemType	duration		true	base	BankingAndThriftAbstract
1247	Banking Fees and Commissions [Abstract]	xbrli:stringItemType	duration		true	base	BankingFeesAndCommissionsAbstract
1248	Banking Fees and Commissions	xbrli:monetaryItemType	duration	credit		base	BankingFeesAndCommissions
1249	Banking and Thrift Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	BankingAndThriftDisclosureTextBlock
1250	Banking and Thrift, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	BankingAndThriftOtherDisclosuresAbstract
1251	Bankruptcy Claims, Last Date to File Claims with Bankruptcy Courts	xbrli:dateItemType	duration			base	BankruptcyClaimsLastDateToFileClaimsWithBankruptcyCourts
1252	Bankruptcy Claims, Number of Filed Claims Likely to be Denied	xbrli:integerItemType	instant			base	BankruptcyClaimsNumberOfFiledClaimsLikelyToBeDenied
1253	Bankruptcy Proceedings, Description of Management for Entities in Bankruptcy (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyProceedingsDescriptionOfManagementForEntitiesInBankruptcy
1254	Bankruptcy Proceedings, Description of Operational Improvement Plans (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyProceedingsDescriptionOfOperationalImprovementPlans
1255	Bankruptcy Claims, Amount of Claims under Review by Management	xbrli:monetaryItemType	instant	credit		base	BankruptcyClaimsAmountOfClaimsUnderReviewByManagement
1256	Bankruptcy Proceedings [Abstract]	xbrli:stringItemType	duration		true	base	BankruptcyProceedingsAbstract
1257	Bankruptcy Claims, Number of Claims Settled	xbrli:integerItemType	instant			base	BankruptcyClaimsNumberOfClaimsSettled
1258	Bankruptcy Proceedings, Description of Non US Entities (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyProceedingsDescriptionOfNonUSEntities
1259	Bankruptcy Claims [Abstract]	xbrli:stringItemType	duration		true	base	BankruptcyClaimsAbstract
1260	Bankruptcy Claims, Date Contracts Must be Assumed or Rejected by Debtors (Deprecated 2015-01-31)	xbrli:dateItemType	duration			base	BankruptcyClaimsDateByWhichContractsMustBeRejectedByDebtors
1261	Bankruptcy Proceedings, Date Petition for Bankruptcy Filed	xbrli:dateItemType	duration			base	BankruptcyProceedingsDatePetitionsForBankruptcyFiled
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1263	Bankruptcy Claims, Number of Claims Expunged by Bankruptcy Court	xbrli:integerItemType	instant			base	BankruptcyClaimsNumberOfClaimsExpungedByBankruptcyCourt
1264	Bankruptcy Proceedings, Entities Included in Bankruptcy Filing (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyProceedingsEntitiesIncludedInBankruptcyFiling
1265	Bankruptcy Proceedings, Description of Orders Approved by Court (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyProceedingsDescriptionOfOrdersApprovedByCourt
1266	Bankruptcy Proceedings, Description of Creditor Committees	xbrli:stringItemType	duration			base	BankruptcyProceedingsDescriptionOfCreditorCommittees
1267	Bankruptcy Claims, Amount Paid to Settle Claims	xbrli:monetaryItemType	instant	credit		base	BankruptcyClaimsAmountPaidToSettleClaims
1268	Bankruptcy Proceedings, Description of Proceedings	xbrli:stringItemType	duration			base	BankruptcyProceedingsDescriptionOfProceedings
1269	Bankruptcy Proceedings, Entities Not Included in Bankruptcy Filing (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyProceedingsEntitiesNotIncludedInBankruptcyFiling
1270	Bankruptcy Claims, Description of Claims (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	BankruptcyClaimsDescriptionOfClaims
1271	Bankruptcy Claims, Amount of Claims on Material Contracts Rejected (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	BankruptcyClaimsAmountOfClaimsOnMaterialContractsRejected
1272	Bankruptcy Claims, Amount of Claims Filed	xbrli:monetaryItemType	duration	credit		base	BankruptcyClaimsAmountOfClaimsFiled
1273	Bankruptcy Claims, Amount of Claims Settled	xbrli:monetaryItemType	instant	credit		base	BankruptcyClaimsAmountOfClaimsSettled
1274	Bankruptcy Claims, Description of Claims under Review by Management (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyClaimsDescriptionOfClaimsUnderReviewByManagement
1275	Bankruptcy Claims, Description of Material Contracts Rejected (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyClaimsDescriptionOfMaterialContractsRejected
1276	Bankruptcy Claims, Amount of Claims Expunged by Bankruptcy Court	xbrli:monetaryItemType	instant	credit		base	BankruptcyClaimsAmountOfClaimsExpungedByBankruptcyCourt
1277	Bankruptcy Proceedings, Court Where Petition Was Filed	xbrli:stringItemType	duration			base	BankruptcyProceedingsCourtWherePetitionWasFiled
1278	Bankruptcy Proceedings, Reasons for Bankruptcy Filing (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BankruptcyProceedingsReasonsForBankruptcyFiling
1279	Bankruptcy Claims, Number of Claims under Review by Management	xbrli:integerItemType	instant			base	BankruptcyClaimsNumberOfClaimsUnderReviewByManagement
1280	Bankruptcy Claims, Amount of Filed Claims Likely to be Denied	xbrli:monetaryItemType	instant	credit		base	BankruptcyClaimsAmountOfFiledClaimsLikelyToBeDenied
1281	Bankruptcy Claims, Description of Material Contracts Assumed or Assigned	xbrli:stringItemType	duration			base	BankruptcyClaimsDescriptionOfMaterialContractsAssumedOrAssigned
1282	Banks, Trust and Insurance, Equities [Member]	nonnum:domainItemType	duration		true	base	BanksTrustAndInsuranceEquitiesMember
1283	Basic Earnings Per Share Adjustment, Pro Forma	num:perShareItemType	duration			base	BasicEarningsPerShareAdjustmentProForma
1284	Basic Earnings Per Share, Pro Forma	num:perShareItemType	duration			base	BasicEarningsPerShareProForma
1285	Basis of Provision for Refunds under Government Contracts	xbrli:stringItemType	duration			base	BasisOfProvisionForRefundsUnderGovernmentContracts
1286	Basis of Financial Statement Presentation in Chapter 11	xbrli:stringItemType	duration			base	BasisOfFinancialStatementPresentationInChapter11
1287	Basis of Accounting [Text Block]	nonnum:textBlockItemType	duration			base	BasisOfAccounting
1288	Entity-Wide Disclosure on Geographic Areas, Basis for Attributing Revenue to Countries	xbrli:stringItemType	duration			base	BasisForAttributingRevenuesFromExternalCustomersToIndividualCountries
1289	Basis Swap [Member]	nonnum:domainItemType	duration		true	base	BasisSwapMember
1290	Basis for Exemption from Segregation Requirements, Description	xbrli:stringItemType	duration			base	BasisForExemptionFromSegregationRequirementsDescription
1291	Basis of Presentation and Significant Accounting Policies [Text Block]	nonnum:textBlockItemType	duration			base	BasisOfPresentationAndSignificantAccountingPoliciesTextBlock
1292	Accounting Principles	nonnum:textBlockItemType	duration			base	BasisOfAccountingPolicyPolicyTextBlock
1293	Basis on which Estimate is Made for Value of Leasehold Acreage	xbrli:stringItemType	duration			base	BasisOnWhichEstimateIsMadeForValueOfLeaseholdAcreage
1294	Basis for Determining Classes of Servicing Assets and Servicing Liabilities	xbrli:stringItemType	duration			base	BasisForDeterminingClassesOfServicingAssetsAndServicingLiabilities
1295	Beneficial Interest Liability	xbrli:monetaryItemType	instant	credit		base	BeneficialInterest
1296	Beneficial Owner [Member]	nonnum:domainItemType	duration		true	base	BeneficialOwnerMember
1297	Benefits, Losses and Expenses [Abstract]	xbrli:stringItemType	duration		true	base	BenefitsLossesAndExpensesAbstract
1298	Benefits, Losses and Expenses	xbrli:monetaryItemType	duration	debit		base	BenefitsLossesAndExpenses
1299	Billed Revenues [Member]	nonnum:domainItemType	duration		true	base	BilledRevenuesMember
1300	Billed Contracts Receivable	xbrli:monetaryItemType	instant	debit		base	BilledContractReceivables
1301	Billed and Unbilled Contract Claims Subject to Uncertainty [Abstract]	xbrli:stringItemType	duration		true	base	BilledAndUnbilledContractClaimsSubjectToUncertaintyAbstract
1302	Billings in Excess of Cost, Current	xbrli:monetaryItemType	instant	credit		base	BillingsInExcessOfCostCurrent
1303	Billings in Excess of Cost [Abstract]	xbrli:stringItemType	duration		true	base	BillingsInExcessOfCostAbstract
1304	Billings in Excess of Cost	xbrli:monetaryItemType	instant	credit		base	BillingsInExcessOfCost
1305	Billings in Excess of Cost, Noncurrent	xbrli:monetaryItemType	instant	credit		base	BillingsInExcessOfCostNoncurrent
1306	Binder Sales Revenue (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	BinderSalesRevenue
1307	Binder Costs (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	BinderCosts
1308	Board of Directors Chairman [Member]	nonnum:domainItemType	duration		true	base	BoardOfDirectorsChairmanMember
1309	Bond Option [Member]	nonnum:domainItemType	duration		true	base	BondOptionMember
1310	Bond Future [Member]	nonnum:domainItemType	duration		true	base	BondFutureMember
1311	Bonds [Member]	nonnum:domainItemType	duration		true	base	BondsMember
1312	Borrowings under Guaranteed Investment Agreements	xbrli:monetaryItemType	instant	credit		base	BorrowingsUnderGuaranteedInvestmentAgreements
1313	Borrowings [Member]	nonnum:domainItemType	duration		true	base	BorrowingsMember
1314	Breakpoint Discount Refund (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	BreakpointDiscountRefund
1315	Breeding and Production Animals [Member]	nonnum:domainItemType	duration		true	base	BreedingAndProductionAnimalsMember
1316	Bridge Loan	xbrli:monetaryItemType	instant	credit		base	BridgeLoan
1317	Bridge Loan [Member]	nonnum:domainItemType	duration		true	base	BridgeLoanMember
1318	Broker Dealer Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	BrokerDealerLiabilitiesAbstract
1319	Broker Dealer, Securities Owned Not Readily Marketable, at Estimated Fair Value (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	BrokerDealerSecuritiesOwnedNotReadilyMarketableAtEstimatedFairValue
1320	Brokerage Commissions Revenue	xbrli:monetaryItemType	duration	credit		base	BrokerageCommissionsRevenue
1321	Brokered Natural Gas Margin Costs	xbrli:monetaryItemType	duration	debit		base	BrokeredNaturalGasMarginCosts
1322	Brokered Natural Gas Margin Revenue	xbrli:monetaryItemType	duration	credit		base	BrokeredNaturalGasMarginRevenue
1323	Brokers and Dealers [Abstract]	xbrli:stringItemType	duration		true	base	BrokersAndDealersAbstract
1324	Brokers and Dealers Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	BrokersAndDealersDisclosureTextBlock
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1326	Building Improvements [Member]	nonnum:domainItemType	duration		true	base	BuildingImprovementsMember
1327	Buildings	nonnum:domainItemType	duration		true	base	BuildingMember
1328	Buildings and improvements	xbrli:monetaryItemType	instant	debit		base	BuildingsAndImprovementsGross
1329	Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable
1330	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Land	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand
1331	Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]	xbrli:stringItemType	duration		true	base	BusinessAcquisitionProFormaInformationNonrecurringAdjustmentLineItems
1332	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAbstract
1333	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
1334	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities
1335	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
1336	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue
1337	Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1
1338	Deferred income taxes	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesNoncurrent
1339	Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized	xbrli:monetaryItemType	duration	debit		base	BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized
1340	Business Combination, Integration Related Costs	xbrli:monetaryItemType	duration	debit		base	BusinessCombinationIntegrationRelatedCosts
1341	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwillAbstract
1342	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-term Debt	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt
1343	Short-term investments	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities
1344	Business Insurance Recoveries [Text Block]	nonnum:textBlockItemType	duration			base	BusinessInsuranceRecoveriesTextBlock
1345	Business Description and Basis of Presentation [Text Block]	nonnum:textBlockItemType	duration			base	BusinessDescriptionAndBasisOfPresentationTextBlock
1346	Business Combination, Acquired Direct Financing Lease Receivable	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationAcquiredDirectFinancingLeaseReceivable
1347	Business Combination, Contingent Consideration, Liability [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationContingentConsiderationLiabilityAbstract
1348	Business Acquisition, Contingent Consideration [Line Items]	xbrli:stringItemType	duration		true	base	BusinessAcquisitionContingentConsiderationLineItems
1349	Business Combination, Contingent Consideration, Asset [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationContingentConsiderationAssetAbstract
1350	Business Combination, Contingent Consideration, Asset, Current	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationContingentConsiderationAssetCurrent
1351	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
1352	Business Combination, Separately Recognized Transactions, Assets [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsAssetsAbstract
1353	Business Combination Segment Allocation [Line Items]	xbrli:stringItemType	duration		true	base	BusinessCombinationSegmentAllocationLineItems
1354	Business Interruption Loss [Line Items]	xbrli:stringItemType	duration		true	base	BusinessInterruptionLossLineItems
1355	Business Combination, Separately Recognized Transactions, Revenues and Gains [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsAbstract
1356	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesCurrent
1357	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
1358	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAbstract
1359	Business Exit Costs	xbrli:monetaryItemType	duration	debit		base	BusinessExitCosts1
1360	Business Combination, Separately Recognized Transactions, Liabilities, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BusinessCombinationSeparatelyRecognizedTransactionsLiabilitiesFinancialStatementCaption
1361	Business Combination, Liabilities Arising from Contingencies, Amount Recognized	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationLiabilitiesArisingFromContingenciesAmountRecognized
1362	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssetsAbstract
1363	Business Combination, Contingent Consideration, Asset, Noncurrent	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationContingentConsiderationAssetNoncurrent
1364	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets, Current	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetsCurrent
1365	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Equipment	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedEquipment
1366	Business Combination, Separately Recognized Transactions, Expenses and Losses, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesFinancialStatementCaption
1367	Business Combination, Assets Arising from Contingencies, Amount Recognized, Other than at Fair Value	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationAssetsArisingFromContingenciesAmountRecognizedOtherThanAtFairValue
1368	Business Combination, Separately Recognized Transactions, Net Gains and Losses [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLossesAbstract
1369	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets
1370	Business Combination, Separately Recognized Transactions, Description	xbrli:stringItemType	duration			base	BusinessCombinationSeparatelyRecognizedTransactionsDescription
1371	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets Noncurrent	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetsNoncurrent
1372	Acquisition date	xbrli:dateItemType	duration			base	BusinessAcquisitionEffectiveDateOfAcquisition1
1373	Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table Text Block]	nonnum:textBlockItemType	duration			base	BusinessAcquisitionProFormaInformationNonrecurringAdjustmentsTableTextBlock
1374	Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognizedAbstract
1375	Business Combination, Separately Recognized Transactions [Table]	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsTable
1376	Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets
1377	Business Combination, Assets Arising from Contingencies, Amount Recognized	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationAssetsArisingFromContingenciesAmountRecognized
1378	Other current assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther
1379	Business Acquisition, Period Results Included in Combined Entity	xbrli:durationItemType	duration			base	BusinessAcquisitionPeriodResultsIncludedInCombinedEntity1
1380	Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	xbrli:sharesItemType	duration			base	BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued
1381	Business Combination, Separately Recognized Transactions [Axis]	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsAxis
1382	Revenue	xbrli:monetaryItemType	duration	credit		base	BusinessAcquisitionsProFormaRevenue
1383	Business Combination, Liabilities Arising from Contingencies, Amount Recognized, Other than at Fair Value	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationLiabilitiesArisingFromContingenciesAmountRecognizedOtherThanAtFairValue
1384	Business Combination, Separately Recognized Transactions, Net Gains and Losses Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLossesFinancialStatementCaption
1385	Business Combination, Consideration Transferred, Other	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationConsiderationTransferredOther1
1386	Business Combination, Separately Recognized Transactions, Revenues and Gains, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsFinancialStatementCaption
1387	Business Combination, Separately Recognized Transactions, Revenues and Gains Recognized	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized
1388	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
1389	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
1390	Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombination1
1391	Business Acquisition, Pro Forma Information, Nonrecurring Adjustments [Table]	xbrli:stringItemType	duration		true	base	BusinessAcquisitionProFormaInformationNonrecurringAdjustmentsTable
1392	Business Acquisition, Acquiree	nonnum:domainItemType	duration		true	base	BusinessAcquisitionAcquireeDomain
1393	Business Acquisition, Integration, Restructuring and Other Related Costs [Text Block]	nonnum:textBlockItemType	duration			base	BusinessAcquisitionIntegrationRestructuringAndOtherRelatedCostsTextBlock
1394	Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Other than at Fair Value, Net	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognizedOtherThanAtFairValue
1395	Business Combination, Consideration Transferred, Liabilities Incurred	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationConsiderationTransferredLiabilitiesIncurred
1396	Business Combination, Separately Recognized Transactions, Expenses and Losses [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesAbstract
1397	Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain (Loss), Net [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainLossNetAbstract
1398	Business Combination, Separately Recognized Transactions [Line Items]	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsLineItems
1399	Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments Related to Previous Period	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentsRelatedToPreviousPeriod
1400	Business Acquisition	xbrli:stringItemType	duration		true	base	BusinessAcquisitionAxis
1401	Business Interruption Loss [Axis]	xbrli:stringItemType	duration		true	base	BusinessInterruptionLossAxis
1402	Business Combination, Contingent Consideration, Liability	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationContingentConsiderationLiability
1403	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipmentAbstract
1404	Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax	xbrli:monetaryItemType	duration	credit		base	BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax
1405	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets
1406	Business Combination, Separately Recognized Transactions [Table Text Block]	nonnum:textBlockItemType	duration			base	BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock
1407	Business Combinations [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationsAbstract
1408	Business Combination, Separately Recognized Transactions, Assets, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BusinessCombinationSeparatelyRecognizedTransactionsAssetsFinancialStatementCaption
1409	Business Combination, Separately Recognized Transactions [Domain]	nonnum:domainItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsDomain
1410	Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Other than at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognizedOtherThanAtFairValueAbstract
1411	Business Combination, Separately Recognized Transactions, Assets Recognized	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationSeparatelyRecognizedTransactionsAssetsRecognized
1412	Business Combination, Separately Recognized Transactions, Net Gains and Losses	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLosses
1413	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsAbstract
1414	Business Combination, Acquired Sales-type Lease Receivable	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationAcquiredSalesTypeLeaseReceivable
1415	Business Combination, Contingent Consideration, Asset	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationContingentConsiderationAsset
1416	Business Combination, Step Acquisition, Equity Interest in Acquiree, Valuation Techniques	xbrli:stringItemType	duration			base	BusinessCombinationStepAcquisitionEquityInterestInAcquireeValuationTechniques
1417	Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Loss	xbrli:monetaryItemType	duration	debit		base	BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementLoss
1418	Business and Contractual Arrangements for Prepaid Health Care Service Providers [Text Block]	nonnum:textBlockItemType	duration			base	BusinessAndContractualArrangementsDisclosureTextBlock
1419	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt
1420	Business Combination, Contingent Consideration, Liability, Current	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationContingentConsiderationLiabilityCurrent
1421	Business Combination, Contingent Consideration, Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationContingentConsiderationLiabilityNoncurrent
1422	Business Combination, Segment Allocation [Table]	xbrli:stringItemType	duration		true	base	BusinessCombinationSegmentAllocationTable
1423	Net income	xbrli:monetaryItemType	duration	credit		base	BusinessAcquisitionsProFormaNetIncomeLoss
1424	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
1425	Business Acquisition, Share Price	num:perShareItemType	instant			base	BusinessAcquisitionSharePrice
1426	Business Combination, Separately Recognized Transactions, Accounting Method	xbrli:stringItemType	duration			base	BusinessCombinationSeparatelyRecognizedTransactionsAccountingMethod
1427	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities
1428	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets
1429	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesAbstract
1430	Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain
1431	Business Combination, Separately Recognized Transactions, Liabilities [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsLiabilitiesAbstract
1432	Business Combination, Goodwill [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationGoodwillAbstract
1433	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Buildings	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildings
1434	Business Acquisition [Line Items]	xbrli:stringItemType	duration		true	base	BusinessAcquisitionLineItems
1435	Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationStepAcquisitionEquityInterestInAcquireeFairValue1
1436	Business Combination, Segment Allocation [Table Text Block]	nonnum:textBlockItemType	duration			base	BusinessCombinationSegmentAllocationTableTextBlock
1437	Total purchase price	xbrli:monetaryItemType	duration	credit		base	BusinessCombinationConsiderationTransferred1
1438	Business Combination, Separately Recognized Transactions [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationSeparatelyRecognizedTransactionsAbstract
1439	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
1440	Business Interruption Loss [Domain]	nonnum:domainItemType	duration		true	base	BusinessInterruptionLossDomain
1441	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
1442	Business Combination, Step Acquisition, Equity Interest in Acquiree, Including Subsequent Acquisition, Percentage	num:percentItemType	instant			base	BusinessCombinationStepAcquisitionEquityInterestInAcquireeIncludingSubsequentAcquisitionPercentage
1443	Other current liabilities	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther
1444	Business Acquisition, Date of Acquisition Agreement	xbrli:dateItemType	duration			base	BusinessAcquisitionDateOfAcquisitionAgreement1
1445	Cash and cash equivalents	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
1446	Business Description and Accounting Policies [Text Block]	nonnum:textBlockItemType	duration			base	BusinessDescriptionAndAccountingPoliciesTextBlock
1447	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Capital Lease Obligation	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation
1448	Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	xbrli:monetaryItemType	duration	debit		base	BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
1449	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Restructuring Liabilities	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestructuringLiabilities
1450	Business Combination, Indemnification Assets, Amount as of Acquisition Date	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationIndemnificationAssetsAmountAsOfAcquisitionDate
1451	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract
1452	Business Combination, Separately Recognized Transactions, Liabilities Recognized	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationSeparatelyRecognizedTransactionsLiabilitiesRecognized
1453	Business Acquisition, Pro Forma Information, Description	xbrli:stringItemType	duration			base	BusinessAcquisitionProFormaInformationDescription
1454	Name of acquired entity	xbrli:stringItemType	duration			base	BusinessAcquisitionNameOfAcquiredEntity
1455	Business Acquisition, Equity Interests Issued or Issuable [Line Items]	xbrli:stringItemType	duration		true	base	BusinessAcquisitionEquityInterestsIssuedOrIssuableLineItems
1456	Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax, Per Share, Basic	num:perShareItemType	duration			base	BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareBasic
1457	Business Acquisition, Description of Acquired Entity	xbrli:stringItemType	duration			base	BusinessAcquisitionDescriptionOfAcquiredEntity
1458	Diluted earnings per share	num:perShareItemType	duration			base	BusinessAcquisitionProFormaEarningsPerShareDiluted
1459	Supplemental Consolidated Financial Results on Unaudited Pro Forma Basis, as If the Acquisition Had Been Consummated on Beginning of Period	nonnum:textBlockItemType	duration			base	BusinessAcquisitionProFormaInformationTextBlock
1460	Business Acquisition, Equity Interest Issued or Issuable, Basis for Determining Value	xbrli:stringItemType	duration			base	BusinessAcquisitionEquityInterestIssuedOrIssuableBasisForDeterminingValue
1461	Business Acquisition, Planned Restructuring Activities, Description	xbrli:stringItemType	duration			base	BusinessAcquisitionPlannedRestructuringActivitiesDescription
1462	Business Acquisition, Percentage of Voting Interests Acquired	num:percentItemType	instant			base	BusinessAcquisitionPercentageOfVotingInterestsAcquired
1463	Business Acquisition, Preacquisition Contingency, Amount of Settlement	xbrli:monetaryItemType	instant	credit		base	BusinessAcquisitionPreacquisitionContingencyAmountOfSettlement
1464	Business Acquisition, Pro Forma Information [Abstract]	xbrli:stringItemType	duration		true	base	BusinessAcquisitionProFormaInformationAbstract
1465	Business Acquisition, Pro Forma Earnings Per Share, Basic	num:perShareItemType	duration			base	BusinessAcquisitionProFormaEarningsPerShareBasic
1466	Business Acquisition, Transaction Costs	xbrli:monetaryItemType	instant	debit		base	BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
1467	Business Acquisition, Equity Interest Issued or Issuable, Value Assigned	xbrli:monetaryItemType	instant	credit		base	BusinessAcquisitionEquityInterestIssuedOrIssuableValueAssigned
1468	Goodwill expected to be deductible for income tax purposes	xbrli:monetaryItemType	instant	debit		base	BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount
1469	Business Acquisition, Equity Interest Issued or Issuable, Description	xbrli:stringItemType	duration			base	BusinessAcquisitionEquityInterestIssuedOrIssuableDescription
1470	Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax, Per Share, Diluted	num:perShareItemType	duration			base	BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted
1471	Business Acquisition, Date of Acquisition [Abstract]	xbrli:stringItemType	duration		true	base	BusinessAcquisitionDateOfAcquisitionAbstract
1472	Business Combination, Assets and Liabilities Arising from Contingencies, No Amount Recognized (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesNoAmountRecognized
1473	Business Combinations Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	BusinessCombinationsPolicy
1474	Business Combination, Control Obtained Description	xbrli:stringItemType	duration			base	BusinessCombinationControlObtainedDescription
1475	Business Combination, Consideration Transferred [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationConsiderationTransferredAbstract
1476	Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAmountRecognized
1477	Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh
1478	Business Combination, Reason for Business Combination	xbrli:stringItemType	duration			base	BusinessCombinationReasonForBusinessCombination
1479	Business Combination, Description [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationDescriptionAbstract
1480	Business Combination, Contingent Consideration Arrangements, Basis for Amount	xbrli:stringItemType	duration			base	BusinessCombinationContingentConsiderationArrangementsBasisForAmount
1481	Property and equipment	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
1482	Business Acquisitions, Purchase Price Allocation, Subsequent Years, Net Effect on Income (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	BusinessAcquisitionsPurchasePriceAllocationSubsequentYearsNetEffectOnIncome
1483	Business Combination, Acquired Receivables, Estimated Uncollectible	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationAcquiredReceivablesEstimatedUncollectible
1484	Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period	xbrli:monetaryItemType	duration	credit		base	BusinessAcquisitionRevenueReportedByAcquiredEntityForLastAnnualPeriod
1485	Business Combination, Separately Recognized Transactions, Additional Disclosures, Acquisition Costs	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationSeparatelyRecognizedTransactionsAdditionalDisclosuresAcquisitionCosts
1486	Business Acquisitions, Purchase Price Allocation, Year of Acquisition, Description	xbrli:stringItemType	duration			base	BusinessAcquisitionsPurchasePriceAllocationYearOfAcquisitionDescription
1487	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetAbstract
1488	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Financial Assets	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFinancialAssets
1489	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Contingent Liability	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability
1490	Business Acquisition, Standard Industrial Classification (SIC Code) for Acquired Entity (Deprecated 2016-01-31)	xbrli:integerItemType	duration			base	BusinessAcquisitionStandardIndustrialClassificationSICCodeForAcquiredEntity
1491	Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
1492	Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, Low	xbrli:monetaryItemType	instant	credit		base	BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueLow
1493	Business Combination Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	BusinessCombinationDisclosureTextBlock
1494	Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationAssetsAndLiabilitiesArisingFromContingenciesAbstract
1495	Business Combination, Acquired Receivables [Abstract]	xbrli:stringItemType	duration		true	base	BusinessCombinationAcquiredReceivablesAbstract
1496	Fair value of intangible assets acquired	xbrli:monetaryItemType	instant	debit		base	BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
1497	Business Combination, Contingent Consideration Arrangements, Description	xbrli:stringItemType	duration			base	BusinessCombinationContingentConsiderationArrangementsDescription
1498	Business Acquisitions, Purchase Price Allocation, Subsequent Years, Remaining Adjustments	xbrli:monetaryItemType	instant	debit		base	BusinessAcquisitionsPurchasePriceAllocationSubsequentYearsRemainingAdjustments
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1660	Capital Leases, Future Minimum Payments, Due in Rolling Year Four and Five (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesFutureMinimumPaymentsDueInRollingYearFourAndFive
1661	Capital Loss Carryforward [Member]	nonnum:domainItemType	duration		true	base	CapitalLossCarryforwardMember
1662	Capital Accumulation Plans	xbrli:monetaryItemType	instant	credit		base	CapitalAccumulationPlans
1663	Capital Leases, Future Minimum Payments, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesFutureMinimumPaymentsRemainderOfFiscalYear
1664	Capital Leases, Future Minimum Payments Receivable, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesFutureMinimumPaymentsReceivableRollingMaturityAbstract
1665	Capital Leases of Lessee, Contingent Rentals, Description of Variable Rate Basis	xbrli:stringItemType	duration			base	CapitalLeasesOfLesseeContingentRentalsDescriptionOfVariableRateBasis
1666	Capital Leases, Balance Sheet, Assets by Major Class, Net	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesBalanceSheetAssetsByMajorClassNet
1667	Capital Leases, Future Minimum Payments Receivable, Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsReceivableDueInRollingYearTwo
1668	Year Ending June 30, 2021	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesFutureMinimumPaymentsDueInFourYears
1669	Capital Lease Obligations [Member]	nonnum:domainItemType	duration		true	base	CapitalLeaseObligationsMember
1670	Capital Leases, Balance Sheet, Assets by Major Class, Net [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract
1671	Long-term capital lease obligations	xbrli:monetaryItemType	instant	credit		base	CapitalLeaseObligationsNoncurrent
1672	Capital Leases, Future Minimum Payments, Due in Rolling after Year Five	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesFutureMinimumPaymentsDueInRollingAfterYearFive
1673	Capital Requirements on Foreign Financial Institutions [Table]	xbrli:stringItemType	duration		true	base	CapitalRequirementsOnForeignFinancialInstitutionsTable
1674	Capital Leases, Future Minimum Payments, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesFutureMinimumPaymentsNextRollingTwelveMonths
1675	Capital Requirements on Foreign Financial Institutions [Line Items]	xbrli:stringItemType	duration		true	base	CapitalRequirementsOnForeignFinancialInstitutionsLineItems
1676	Capital Requirements on Trust Assets [Text Block]	nonnum:textBlockItemType	duration			base	CapitalRequirementsOnTrustAssetsTextBlock
1677	Capital and Allowable Subordinated Borrowings	xbrli:monetaryItemType	instant	credit		base	CapitalAndAllowableSubordinatedBorrowings
1678	Capital Leases, Future Minimum Payments, Due in Rolling Year Two and Three [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	CapitalLeasesFutureMinimumPaymentsDueInRollingYearTwoAndThreeAbstract
1679	Capital Leases, Future Minimum Payments, Net Minimum Payments, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesFutureMinimumPaymentsNetMinimumPaymentsRollingMaturityAbstract
1680	Capital Leases, Future Minimum Payments Receivable, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsReceivableRemainderOfFiscalYear
1681	Capital Leases, Future Minimum Payments, Due in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesFutureMinimumPaymentsDueInRollingYearFour
1682	Capital	xbrli:monetaryItemType	instant	credit		base	Capital
1683	Capital Leases, Future Minimum Payments, Executory Costs	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsExecutoryCosts
1684	Capital Leases, Net Investment in Sales Type Leases, Deferred Income	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesNetInvestmentInSalesTypeLeasesDeferredIncome
1685	Capital Leases, Future Minimum Payments Receivable, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesFutureMinimumPaymentsReceivableAbstract
1686	Capital Leases, Net Investment in Direct Financing Leases, Initial Direct Costs	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInDirectFinancingLeasesInitialDirectCosts
1687	Capital Leases, Indemnification Agreements, Description	xbrli:stringItemType	duration			base	CapitalLeasesIndemnificationAgreementsDescription
1688	Capital Leases, Lessee Balance Sheet [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesLesseeBalanceSheetAbstract
1689	Capital Leases, Income Statement of Lessee [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesIncomeStatementOfLesseeAbstract
1690	Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing Leases, Current	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingLeasesCurrent
1691	Capital Leases, Net Investment in Sales Type Leases [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesNetInvestmentInSalesTypeLeasesAbstract
1692	Capital Leases, Future Minimum Payments, Net Minimum Payments, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesFutureMinimumPaymentsNetMinimumPaymentsAbstract
1693	Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing and Sales Type Leases, Noncurrent	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingAndSalesTypeLeasesNoncurrent
1694	Capital Leases, Net Investment in Direct Financing and Sales Type Leases	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeases
1695	Capital Leases, Lessor Balance Sheet, Net Investment in Sales Type Leases, Noncurrent	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesLessorBalanceSheetNetInvestmentInSalesTypeLeasesNoncurrent
1696	Capital Leases, Net Investment in Direct Financing Leases	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInDirectFinancingLeases
1697	Capital Leases, Future Minimum Payments, Net Present Value [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesFutureMinimumPaymentsNetPresentValueAbstract
1698	Capital Leases, Net Investment in Direct Financing Leases, Accumulated Amortization	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInDirectFinancingLeasesAccumulatedAmortization
1699	Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPaymentsAbstract
1700	Capital Leases, Net Investment in Sales Type Leases, Allowance for Uncollectible Minimum Lease Payments	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesNetInvestmentInSalesTypeLeasesAllowanceForUncollectibleMinimumLeasePayments
1701	Capital Leases, Income Statement, Lease Revenue	xbrli:monetaryItemType	duration	credit		base	CapitalLeasesIncomeStatementLeaseRevenue
1702	Capital Leases, Indemnification Agreements, Payments	xbrli:monetaryItemType	duration	debit		base	CapitalLeasesIndemnificationAgreementsPayments
1703	Capital Leases, Future Minimum Payments Receivable, Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsReceivableCurrent
1704	Capital Leases, Future Minimum Sublease Rentals	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumSubleaseRentals
1705	Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing and Sales Type Leases, Current [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingAndSalesTypeLeasesCurrentAbstract
1706	Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing and Sales Type Leases, Current	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingAndSalesTypeLeasesCurrent
1707	Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing and Sales Type Leases, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingAndSalesTypeLeasesNoncurrentAbstract
1708	Capital Leases, Income Statement, Direct Financing Lease Revenue	xbrli:monetaryItemType	duration	credit		base	CapitalLeasesIncomeStatementDirectFinancingLeaseRevenue
1709	Capital Leases, Future Minimum Payments, Receivable in Three Years	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsReceivableInThreeYears
1710	Capital Leases, Net Investment in Sales Type Leases, Minimum Payments to be Received	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInSalesTypeLeasesMinimumPaymentsToBeReceived
1711	Capital Leases, Future Minimum Payments, Receivable in Four Years	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsReceivableInFourYears
1712	Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Gross	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment
1713	Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
1714	Capital Leases, Net Investment in Sales Type Leases	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInSalesTypeLeases
1715	Capital Leases, Net Investment in Direct Financing Leases, Executory Costs	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesNetInvestmentInDirectFinancingLeasesExecutoryCosts
1716	Capital Leases, Future Minimum Payments, Receivable Thereafter	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsReceivableDueThereafter
1717	Capital Leases, Future Minimum Payments, Receivable in Two Years	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsReceivableInTwoYears
1718	Accumulated depreciation associated with capital leases	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation
1719	Capital Leases, Net Investment in Direct Financing Leases [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesNetInvestmentInDirectFinancingLeasesAbstract
1720	Capital leases includes imputed interest	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
1721	Capital Leases, Net Investment in Direct Financing Leases, Deferred Income	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesNetInvestmentInDirectFinancingLeasesDeferredIncome
1722	Capital Leases, Net Investment in Direct Financing Leases, Allowance for Uncollectible Minimum Lease Payments	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesNetInvestmentInDirectFinancingLeasesAllowanceForUncollectibleMinimumLeasePayments
1723	Capital Leases, Net Investment in Sales Type Leases, Executory Costs	xbrli:monetaryItemType	instant	credit		base	CapitalLeasesNetInvestmentInSalesTypeLeasesExecutoryCosts
1724	Capital Leases, Lessor Balance Sheet [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesLessorBalanceSheetAbstract
1725	Capital Leases, Net Investment in Direct Financing Leases, Unguaranteed Residual Values of Leased Property	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInDirectFinancingLeasesUnguaranteedResidualValuesOfLeasedProperty
1726	Capital Leases, Net Investment in Direct Financing Leases, Minimum Payments to be Received	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInDirectFinancingLeasesMinimumPaymentsToBeReceived
1727	Capital Leases, Income Statement, Amortization Expense	xbrli:monetaryItemType	duration	debit		base	CapitalLeasesIncomeStatementAmortizationExpense
1728	Capital Leases, Lessor Balance Sheet, Net Investment in Sales Type Leases, Current	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesLessorBalanceSheetNetInvestmentInSalesTypeLeasesCurrent
1729	Capital Leases, Future Minimum Payments, Receivable in Five Years	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesFutureMinimumPaymentsReceivableInFiveYears
1730	Capital Leases, Net Investment in Direct Financing and Sales Type Leases [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeasesAbstract
1731	Capital Leases, Income Statement, Sales Type Lease Revenue	xbrli:monetaryItemType	duration	credit		base	CapitalLeasesIncomeStatementSalesTypeLeaseRevenue
1732	Capital Leases, Income Statement, Interest Expense	xbrli:monetaryItemType	duration	debit		base	CapitalLeasesIncomeStatementInterestExpense
1733	Capital Leases, Lessor Balance Sheet, Net Investment in Direct Financing Leases, Noncurrent	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesLessorBalanceSheetNetInvestmentInDirectFinancingLeasesNoncurrent
1734	Capital Leases, Income Statement, Lease Revenue, Income Statement of Lessor [Abstract]	xbrli:stringItemType	duration		true	base	CapitalLeasesIncomeStatementLeaseRevenueIncomeStatementOfLessorAbstract
1735	Capital Leases, Net Investment in Sales Type Leases, Unguaranteed Residual Values of Leased Property	xbrli:monetaryItemType	instant	debit		base	CapitalLeasesNetInvestmentInSalesTypeLeasesUnguaranteedResidualValuesOfLeasedProperty
1736	Capital Requirement of Consolidated Broker-Dealer Subsidiary Electing Alternative Method	xbrli:monetaryItemType	instant	credit		base	CapitalRequirementOfConsolidatedBrokerDealerSubsidiaryElectingAlternativeMethod
1737	Capital Unit, Class B [Member]	nonnum:domainItemType	duration		true	base	CapitalUnitClassBMember
1738	Capital Units, Cost to Investors	xbrli:monetaryItemType	instant	credit		base	CapitalUnitsTotalCostToInvestors
1739	Capital Unit, Class [Domain]	nonnum:domainItemType	duration		true	base	CapitalUnitClassDomain
1740	Capital Required for Capital Adequacy to Risk Weighted Assets	num:percentItemType	instant			base	CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
1741	Capital Units, Authorized	xbrli:sharesItemType	instant			base	CapitalUnitsAuthorized
1742	Capital Units, Deductions from Cost to Investors, Explanation	xbrli:stringItemType	duration			base	CapitalUnitsDeductionsFromTotalCostToInvestorsExplanation
1743	Capital Units, Outstanding	xbrli:sharesItemType	instant			base	CapitalUnitsOutstanding
1744	Capital Required to be Well Capitalized	xbrli:monetaryItemType	instant	credit		base	CapitalRequiredToBeWellCapitalized
1745	Capital Units, Deduction from Cost to Investors	xbrli:monetaryItemType	instant	debit		base	CapitalUnitsDeductionsFromTotalCostToInvestors
1746	Capital Required for Capital Adequacy	xbrli:monetaryItemType	instant	credit		base	CapitalRequiredForCapitalAdequacy
1747	Capital Units [Member]	nonnum:domainItemType	duration		true	base	CapitalUnitsMember
1748	Capital Units, Net Amount	xbrli:monetaryItemType	instant	credit		base	CapitalUnitsNetAmount
1749	Capital to Risk Weighted Assets	num:percentItemType	instant			base	CapitalToRiskWeightedAssets
1750	Capital Units, Adjustment for Market Changes	xbrli:monetaryItemType	instant	credit		base	CapitalUnitsAdjustmentForMarketChanges
1751	Capital Unit [Line Items]	xbrli:stringItemType	duration		true	base	CapitalUnitLineItems
1752	Capital Unit, Class A [Member]	nonnum:domainItemType	duration		true	base	CapitalUnitClassAMember
1753	Capital Units, Value	xbrli:monetaryItemType	instant	credit		base	CapitalUnits
1754	Capital Units by Class [Axis]	xbrli:stringItemType	duration		true	base	CapitalUnitsByClassAxis
1755	Capital Required to be Well Capitalized to Risk Weighted Assets	num:percentItemType	instant			base	CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
1756	Capitalization of Internal Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CapitalizationOfInternalCostsPolicy
1757	Capitalization and Amortization of Fuel Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CapitalizationAndAmortizationOfFuelCostsPolicy
1758	Capitalization, Long-term Debt and Equity	xbrli:monetaryItemType	instant	credit		base	CapitalizationLongtermDebtAndEquity
1759	Capitalization, Long-term Debt and Equity [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizationLongtermDebtAndEquityAbstract
1760	Deferred Policy Acquisition Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CapitalizationOfDeferredPolicyAcquisitionCostsPolicy
1761	Capitalized Costs of Unproved Properties Excluded from Amortization, Period Cost [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationAbstract
1762	Capitalized Costs Relating to Oil and Gas Producing Activities Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	CapitalizedCostsRelatingToOilAndGasProducingActivitiesDisclosureTextBlock
1763	Capitalized Costs Relating to Oil and Gas Producing Activities, by Geographic Area [Line Items]	xbrli:stringItemType	duration		true	base	CapitalizedCostsRelatingToOilAndGasProducingActivitiesByGeographicAreaLineItems
1764	Capitalized Costs Relating to Oil and Gas Producing Activities, by Geographic Area [Table]	xbrli:stringItemType	duration		true	base	CapitalizedCostsRelatingToOilAndGasProducingActivitiesByGeographicAreaTable
1765	Capitalized Costs, Unproved Properties	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsUnprovedProperties
1766	Capitalized Costs, Support Equipment and Facilities	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsSupportEquipmentAndFacilities
1767	Capitalized Costs of Unproved Properties Excluded from Amortization [Line Items]	xbrli:stringItemType	duration		true	base	CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationLineItems
1768	Capitalized Exploratory Well Costs that Have Been Capitalized for Period Greater than One Year	xbrli:monetaryItemType	instant	debit		base	CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear
1769	Capitalized Computer Software, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	CapitalizedComputerSoftwarePeriodIncreaseDecrease
1770	Capitalized Contract Cost [Table]	xbrli:stringItemType	duration		true	base	CapitalizedContractCostTable
1771	Capitalized Exploratory Well Costs [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizedExploratoryWellCostsAbstract
1772	Capitalized Contract Cost, Judgment	xbrli:stringItemType	duration			base	CapitalizedContractCostJudgment
1773	Capitalized Computer Software, Impairments	xbrli:monetaryItemType	duration	debit		base	CapitalizedComputerSoftwareImpairments1
1774	Capitalized Costs, Mineral Interests in Unproved Properties	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsMineralInterestsInUnprovedProperties
1775	Capitalized Contract Cost, Gross	xbrli:monetaryItemType	instant	debit		base	CapitalizedContractCostGross
1776	Capitalized Costs, Oil and Gas Producing Activities, Net	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsOilAndGasProducingActivitiesNet
1777	Capitalized Contract Cost [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizedContractCostAbstract
1778	Capitalized Exploratory Well Cost, Charged to Expense (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	CapitalizedExploratoryWellCostChargedToExpense
1779	Capitalized Contract Cost, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	CapitalizedContractCostImpairmentLoss
1780	Capitalized Contract Cost, Net	xbrli:monetaryItemType	instant	debit		base	CapitalizedContractCostNet
1781	Capitalized Contract Cost, Amortization	xbrli:monetaryItemType	duration	debit		base	CapitalizedContractCostAmortization
1782	Capitalized Exploratory Well Costs, Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	CapitalizedExploratoryWellCostsRollForwardTableTextBlock
1783	Amortization of capitalized software	xbrli:monetaryItemType	duration	debit		base	CapitalizedComputerSoftwareAmortization1
1784	Capitalized Computer Software, Amortization (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	CapitalizedComputerSoftwareAmortization
1785	Project [Axis]	xbrli:stringItemType	duration		true	base	CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProjectAxis
1786	Capitalized Exploratory Well Costs that Have Been Capitalized for Period of One Year or Less	xbrli:monetaryItemType	instant	debit		base	CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess
1787	Capitalized Contract Cost [Axis]	xbrli:stringItemType	duration		true	base	CapitalizedContractCostAxis
1788	Capitalized Costs of Unproved Properties Excluded from Amortization [Table]	xbrli:stringItemType	duration		true	base	CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationTable
1789	Capitalized Costs, Wells and Related Equipment and Facilities	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsWellsAndRelatedEquipmentAndFacilities
1790	Capitalized Exploratory Well Cost, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	CapitalizedExploratoryWellCostPeriodIncreaseDecrease
1791	Capitalized Contract Cost [Line Items]	xbrli:stringItemType	duration		true	base	CapitalizedContractCostLineItems
1792	Capitalized Computer Software, Additions	xbrli:monetaryItemType	duration	debit		base	CapitalizedComputerSoftwareAdditions
1793	Capitalized Costs, Proved Properties	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsProvedProperties
1794	Capitalized Contract Cost [Domain]	nonnum:domainItemType	duration		true	base	CapitalizedContractCostDomain
1795	Capitalized Contract Cost, Amortization Method	xbrli:stringItemType	duration			base	CapitalizedContractCostAmortizationMethod
1796	Capitalized Computer Software, Net [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizedComputerSoftwareNetAbstract
1797	Capitalized Costs, Oil and Gas Producing Activities, Net [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizedCostsOilAndGasProducingActivitiesNetAbstract
1798	Capitalized Costs, Uncompleted Wells, Equipment and Facilities	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsUncompletedWellsEquipmentAndFacilities
1799	Capitalized Exploratory Well Costs, Interim Significant Change	xbrli:stringItemType	duration			base	CapitalizedExploratoryWellCostsInterimSignificantChange
1800	Capitalized Costs of Unproved Properties Excluded from Amortization, Cumulative	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationCumulative
1801	Capitalized Contract Cost, Net [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizedContractCostNetAbstract
1802	Capitalized Costs, Mineral Interests in Proved Properties	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsMineralInterestsInProvedProperties
1803	Capitalized Computer Software, Gross	xbrli:monetaryItemType	instant	debit		base	CapitalizedComputerSoftwareGross
1804	Capitalized Costs of Unproved Properties Excluded from Amortization, Period Cost	xbrli:monetaryItemType	duration	debit		base	CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
1805	Capitalized Computer Software, Net	xbrli:monetaryItemType	instant	debit		base	CapitalizedComputerSoftwareNet
1806	Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves	xbrli:monetaryItemType	duration	debit		base	CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves
1807	Capitalized Costs, Accumulated Depreciation, Depletion, Amortization and Valuation Allowance Relating to Oil and Gas Producing Activities	xbrli:monetaryItemType	instant	credit		base	CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
1808	Net carrying amount of software to be sold, leased, or otherwise marketed	xbrli:monetaryItemType	instant	debit		base	CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers
1809	Capitalized Contract Cost, Accumulated Impairment	xbrli:monetaryItemType	instant	credit		base	CapitalizedContractCostAccumulatedImpairment
1810	Capitalized Costs, Oil and Gas Producing Activities, Gross [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizedCostsOilAndGasProducingActivitiesGrossAbstract
1811	Capitalized Costs, Asset Retirement Costs	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsAssetRetirementCosts
1812	Capitalized Contract Cost, Accumulated Amortization	xbrli:monetaryItemType	instant	credit		base	CapitalizedContractCostAccumulatedAmortization
1813	Capitalized Exploratory Well Costs	xbrli:monetaryItemType	instant	debit		base	CapitalizedExploratoryWellCosts
1814	Capitalized Exploratory Well Cost, Charged to Expense	xbrli:monetaryItemType	duration	debit		base	CapitalizedExploratoryWellCostChargedToExpense1
1815	Capitalized Costs, Oil and Gas Producing Activities, Gross	xbrli:monetaryItemType	instant	debit		base	CapitalizedCostsOilAndGasProducingActivitiesGross
1816	Capitalized Contract Cost [Table Text Block]	nonnum:textBlockItemType	duration			base	CapitalizedContractCostTableTextBlock
1817	Capitalized Computer Software, Accumulated Amortization	xbrli:monetaryItemType	instant	credit		base	CapitalizedComputerSoftwareAccumulatedAmortization
1818	Capitalized Computer Software, Impairments (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	CapitalizedComputerSoftwareImpairments
1819	Capitalized Costs of Unproved Properties Excluded from Amortization, Cumulative [Abstract]	xbrli:stringItemType	duration		true	base	CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationCumulativeAbstract
1820	Cargo and Freight Revenue	xbrli:monetaryItemType	duration	credit		base	CargoAndFreightRevenue
1821	Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned	xbrli:monetaryItemType	instant	credit		base	CarryingValueOfSecuritiesSoldUnderRepurchaseAgreementsAndDepositsReceivedForSecuritiesLoaned
1822	Carrying Value of Federal Funds Purchased, Securities Sold under Agreements to Repurchase, and Deposits Received for Securities Loaned [Abstract]	xbrli:stringItemType	duration		true	base	CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoanedAbstract
1823	Carrying Costs, Property and Exploration Rights	xbrli:monetaryItemType	duration	debit		base	CarryingCostsPropertyAndExplorationRights
1824	Carrying Value of Federal Funds Sold, Securities Purchased under Agreements to Resell, and Deposits Paid for Securities Borrowed	xbrli:monetaryItemType	instant	debit		base	CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed
1825	Carrying Value of Federal Funds Purchased, Securities Sold under Agreements to Repurchase, and Deposits Received for Securities Loaned	xbrli:monetaryItemType	instant	credit		base	CarryingValueOfFederalFundsPurchasedSecuritiesSoldUnderAgreementsToRepurchaseAndDepositsReceivedForSecuritiesLoaned
1826	Carrying Value of Federal Funds Sold, Securities Purchased under Agreements to Resell, and Deposits Paid for Securities Borrowed [Abstract]	xbrli:stringItemType	duration		true	base	CarryingValueOfFederalFundsSoldSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowedAbstract
1827	Carrying Value of Securities Purchased under Agreements to Resell and Deposits Paid for Securities Borrowed	xbrli:monetaryItemType	instant	debit		base	CarryingValueOfSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowed
1828	Reported Value Measurement [Member]	nonnum:domainItemType	duration		true	base	CarryingReportedAmountFairValueDisclosureMember
1829	Carrying Value of Securities Sold under Repurchase Agreements and Deposits Received for Securities Loaned [Abstract]	xbrli:stringItemType	duration		true	base	CarryingValueOfSecuritiesSoldUnderRepurchaseAgreementsAndDepositsReceivedForSecuritiesLoanedAbstract
1830	Carrying Value of Securities Purchased under Agreements to Resell and Deposits Paid for Securities Borrowed [Abstract]	xbrli:stringItemType	duration		true	base	CarryingValueOfSecuritiesPurchasedUnderAgreementsToResellAndDepositsPaidForSecuritiesBorrowedAbstract
1831	Cash and Securities Segregated under Securities Exchange Commission Regulation [Abstract]	xbrli:stringItemType	duration		true	base	CashAndSecuritiesSegregatedUnderSecuritiesExchangeCommissionRegulationAbstract
1832	Cash Acquired in Excess of Payments to Acquire Business	xbrli:monetaryItemType	duration	debit		base	CashAcquiredInExcessOfPaymentsToAcquireBusiness
1833	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1834	Cash and Cash Equivalents Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	CashAndCashEquivalentsDisclosureTextBlock
1835	Cash	xbrli:monetaryItemType	instant	debit		base	Cash
1836	Cash Flow, Investing Activities, Lessee [Abstract]	xbrli:stringItemType	duration		true	base	CashFlowInvestingActivitiesLesseeAbstract
1837	Cash and Cash Equivalents [Line Items]	xbrli:stringItemType	duration		true	base	CashAndCashEquivalentsLineItems
1838	Cash Divested from Deconsolidation	xbrli:monetaryItemType	duration	credit		base	CashDivestedFromDeconsolidation
1839	Cash and Securities Segregated under Commodity Exchange Act Regulation	xbrli:monetaryItemType	instant	debit		base	CashAndSecuritiesSegregatedUnderCommodityExchangeActRegulation
1840	Cash Flows Between Transferor and Transferee, Beneficial Interest	xbrli:monetaryItemType	duration	debit		base	CashFlowsBetweenTransferorAndTransfereeBeneficialInterest
1841	Cash Flow, Operating Activities, Lessee [Abstract]	xbrli:stringItemType	duration		true	base	CashFlowOperatingActivitiesLesseeAbstract
1842	Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations [Abstract]	xbrli:stringItemType	duration		true	base	CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperationsAbstract
1843	Cash and Securities Segregated under SEC Regulation, Balance Sheet Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	CashAndSecuritiesSegregatedUnderSECRegulationBalanceSheetDisclosuresAbstract
1844	Cash Flows Between Transferor and Transferee, Purchases of Previously Transferred Financial Assets	xbrli:monetaryItemType	duration	credit		base	CashFlowsBetweenTransfereeAndTransferorPurchasesOfPreviouslyTransferredFinancialAssets
1845	Cash and Securities Segregated under Commodity Exchange Act Regulation [Abstract]	xbrli:stringItemType	duration		true	base	CashAndSecuritiesSegregatedUnderCommodityExchangeActRegulationAbstract
1846	Cash Flows Between Transferor and Transferee, Proceeds from New Transfers	xbrli:monetaryItemType	duration	debit		base	CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
1847	Cash Distribution [Member]	nonnum:domainItemType	duration		true	base	CashDistributionMember
1848	Cash Equivalents, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	CashEquivalentsAtCarryingValue
1849	Cash Flows Between Transferor and Transferee, Servicing Fees	xbrli:monetaryItemType	duration	debit		base	CashFlowsBetweenTransfereeAndTransferorServicingFees
1850	Cash Dividends Paid to Parent Company by Consolidated Subsidiaries	xbrli:monetaryItemType	duration	debit		base	CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries
1851	Cash and Securities Segregated under Securities Exchange Commission Regulation, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	CashAndSecuritiesSegregatedUnderSecuritiesExchangeCommissionRegulationDescription
1852	Cash Flows Between Transferor and Transferee, Receipts on Transferor's Interest in Transferred Financial Assets, Other	xbrli:monetaryItemType	duration	debit		base	CashFlowsBetweenTransfereeAndTransferorReceiptsOnInterestsThatContinueToBeHeldOther
1853	Cash and Securities Segregated under Securities Exchange Commission Regulation	xbrli:monetaryItemType	instant	debit		base	CashAndSecuritiesSegregatedUnderSecuritiesExchangeCommissionRegulation
1854	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect	xbrli:monetaryItemType	duration	debit		base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
1855	Cash Available for Distributions	xbrli:monetaryItemType	instant	debit		base	CashAvailableForDistributions
1856	Cash Acquired from Acquisition	xbrli:monetaryItemType	duration	debit		base	CashAcquiredFromAcquisition
1857	Cash and Cash Equivalents [Axis]	xbrli:stringItemType	duration		true	base	CashAndCashEquivalentsAxis
1858	Cash and Due from Banks	xbrli:monetaryItemType	instant	debit		base	CashAndDueFromBanks
1859	Cash and Due from Banks [Abstract]	xbrli:stringItemType	duration		true	base	CashAndDueFromBanksAbstract
1860	Cash Flow, Operating Capital [Table Text Block]	nonnum:textBlockItemType	duration			base	CashFlowOperatingCapitalTableTextBlock
1861	Cash and Securities Segregated under Commodity Exchange Act [Abstract]	xbrli:stringItemType	duration		true	base	CashAndSecuritiesSegregatedUnderCommodityExchangeActAbstract
1862	Cash, Including Discontinued Operations [Abstract]	xbrli:stringItemType	duration		true	base	CashIncludingDiscontinuedOperationsAbstract
1863	Cash Flows Between Transferor and Transferee, Repayments of Servicing Fee Advances	xbrli:monetaryItemType	duration	debit		base	CashFlowsBetweenTransfereeAndTransferorRepaymentsOfServicingFeeAdvances
1864	Cash Flows Between Transferor and Transferee, Proceeds from Collections Reinvested in Revolving Period Transfers	xbrli:monetaryItemType	duration	debit		base	CashFlowsBetweenTransfereeAndTransferorProceedsFromCollectionsReinvestedInRevolvingPeriodTransfers
1865	Cash and Cash Equivalents, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CashAndCashEquivalentsPolicyTextBlock
1866	Cash Flows Between Transferor and Transferee, Servicing Fee Advances	xbrli:monetaryItemType	duration	credit		base	CashFlowsBetweenTransfereeAndTransferorServicingFeeAdvances
1867	Cash, Period Increase (Decrease)	xbrli:monetaryItemType	duration	debit		base	CashPeriodIncreaseDecrease
1868	Cash and Securities Segregated under Federal and Other Regulations, Description	xbrli:stringItemType	duration			base	CashAndSecuritiesSegregatedUnderFederalAndOtherRegulationsDescription
1869	Cash and cash equivalents	xbrli:monetaryItemType	instant	debit		base	CashAndCashEquivalentsAtCarryingValue
1870	Cash Proceeds Received and Tax Benefit from Share-based Payment Awards [Table Text Block]	nonnum:textBlockItemType	duration			base	CashProceedsReceivedAndTaxBenefitFromShareBasedPaymentAwardsTableTextBlock
1871	Cash, Period Increase (Decrease), Excluding Exchange Rate Effect	xbrli:monetaryItemType	duration	debit		base	CashPeriodIncreaseDecreaseExcludingExchangeRateEffect
1872	Cash and Cash Equivalents, at Carrying Value, Including Discontinued Operations	xbrli:monetaryItemType	instant	debit		base	CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations
1873	Cash Collateral for Borrowed Securities	xbrli:monetaryItemType	instant	debit		base	CashCollateralForBorrowedSecurities
1874	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations	xbrli:monetaryItemType	instant	debit		base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
1875	Cash and Securities Segregated under Other Regulations, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	CashAndSecuritiesSegregatedUnderOtherRegulationsDescription
1876	Cash, Period Increase (Decrease), Excluding Exchange Rate Effect [Abstract]	xbrli:stringItemType	duration		true	base	CashPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract
1877	Cash Flow, Financing Activities, Lessee [Abstract]	xbrli:stringItemType	duration		true	base	CashFlowFinancingActivitiesLesseeAbstract
1878	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations	xbrli:monetaryItemType	instant	debit		base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
1879	Cash and Securities Segregated under Commodity Exchange Act, Description	xbrli:stringItemType	duration			base	CashAndSecuritiesSegregatedUnderCommodityExchangeActDescription
1880	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract]	xbrli:stringItemType	duration		true	base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract
1881	Cash Dividends Paid to Parent Company	xbrli:monetaryItemType	duration	debit		base	CashDividendsPaidToParentCompany
1882	Cash Dividends Paid to Parent Company by Unconsolidated Subsidiaries	xbrli:monetaryItemType	duration	debit		base	CashDividendsPaidToParentCompanyByUnconsolidatedSubsidiaries
1883	Cash	nonnum:domainItemType	duration		true	base	CashMember
1884	Cash and Cash Equivalents, at Carrying Value [Abstract]	xbrli:stringItemType	duration		true	base	CashAndCashEquivalentsAtCarryingValueAbstract
1885	Cash, Including Discontinued Operations	xbrli:monetaryItemType	instant	debit		base	CashIncludingDiscontinuedOperations
1886	Cash Dividends Paid to Parent Company [Abstract]	xbrli:stringItemType	duration		true	base	CashDividendsPaidToParentCompanyAbstract
1887	Cash and Securities Segregated under Other Regulations, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	CashAndSecuritiesSegregatedUnderOtherRegulationsDisclosuresAbstract
1888	Cash Flows Between Transferor and Transferee [Abstract]	xbrli:stringItemType	duration		true	base	CashFlowsBetweenTransfereeAndTransferorAbstract
1889	Cash Dividends Paid to Parent Company by 50 Percent or Less Owned Persons	xbrli:monetaryItemType	duration	debit		base	CashDividendsPaidToParentCompanyBy50PercentOrLessOwnedPersons
1890	Net change in cash and cash equivalents	xbrli:monetaryItemType	duration	debit		base	CashAndCashEquivalentsPeriodIncreaseDecrease
1891	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract]	xbrli:stringItemType	duration		true	base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperationsAbstract
1892	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect [Abstract]	xbrli:stringItemType	duration		true	base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract
1893	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect [Abstract]	xbrli:stringItemType	duration		true	base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectAbstract
1894	Cash and Cash Equivalents, Unrestricted Cash and Cash Equivalents, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CashAndCashEquivalentsUnrestrictedCashAndCashEquivalentsPolicy
1895	Cash and Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect	xbrli:monetaryItemType	duration	debit		base	CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
1896	Cash and Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect [Abstract]	xbrli:stringItemType	duration		true	base	CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract
1897	Cash and Securities Segregated under Federal and Other Regulations	xbrli:monetaryItemType	instant	debit		base	CashAndSecuritiesSegregatedUnderFederalAndOtherRegulations
1898	Cash Flow, Operating Activities, Lessor [Abstract]	xbrli:stringItemType	duration		true	base	CashFlowOperatingActivitiesLessorAbstract
1899	Cash and Cash Equivalents, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	CashAndCashEquivalentsFairValueDisclosure
1900	Cash Equivalents [Member]	nonnum:domainItemType	duration		true	base	CashEquivalentsMember
1901	Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CashAndCashEquivalentsRestrictedCashAndCashEquivalentsPolicy
1902	Cash and Securities Segregated under Federal and Other Regulations Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	CashAndSecuritiesSegregatedUnderFederalAndOtherRegulationsDisclosuresAbstract
1903	Cash and Securities Segregated under Other Regulations [Abstract]	xbrli:stringItemType	duration		true	base	CashAndSecuritiesSegregatedUnderOtherRegulationsAbstract
1904	Cash And Cash Equivalents [Abstract]	xbrli:stringItemType	duration		true	base	CashAndCashEquivalentsAbstract
1905	Cash and Securities Segregated under Other Regulations	xbrli:monetaryItemType	instant	debit		base	CashAndSecuritiesSegregatedUnderOtherRegulations
1906	Cash and Cash Equivalents [Member]	nonnum:domainItemType	duration		true	base	CashAndCashEquivalentsMember
1907	Cash and Cash Equivalents, Period Increase (Decrease) [Abstract]	xbrli:stringItemType	duration		true	base	CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract
1908	Cash, Cash Equivalents, and Marketable Securities [Text Block]	nonnum:textBlockItemType	duration			base	CashCashEquivalentsAndMarketableSecuritiesTextBlock
1909	Cash and Securities Segregated under Federal and Other Regulations [Abstract]	xbrli:stringItemType	duration		true	base	CashAndSecuritiesSegregatedUnderFederalAndOtherRegulationsAbstract
1910	Cash Pass-through Reserve, Federal Home Loan Bank	xbrli:monetaryItemType	instant	debit		base	CashPassThroughReserveFederalHomeLoanBank
1911	Cash, Cash Equivalents, and Short-term Investments [Text Block]	nonnum:textBlockItemType	duration			base	CashCashEquivalentsAndShortTermInvestmentsTextBlock
1912	Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	xbrli:monetaryItemType	duration	debit		base	CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
1913	Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	xbrli:monetaryItemType	duration	credit		base	CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
1914	Cash Flow Hedges Derivative Instruments at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	CashFlowHedgesDerivativeInstrumentsAtFairValueNetAbstract
1915	Cash Segregated under Commodity Exchange Act Regulation	xbrli:monetaryItemType	instant	debit		base	CashSegregatedUnderCommodityExchangeActRegulation
1916	Cash Reserve Deposit Required and Made	xbrli:monetaryItemType	instant	debit		base	CashReserveDepositRequiredAndMade
1917	Cash Provided by (Used in) Investing Activities, Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations
1918	Cash Segregated under Other Regulations	xbrli:monetaryItemType	instant	debit		base	CashSegregatedUnderOtherRegulations
1919	Cash Provided by (Used in) Operating Activities, Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
1920	Cash Equivalents, at Carrying Value [Abstract]	xbrli:stringItemType	duration		true	base	CashEquivalentsAtCarryingValueAbstract
1921	Cash Flow, Supplemental Disclosures [Text Block]	nonnum:textBlockItemType	duration			base	CashFlowSupplementalDisclosuresTextBlock
1922	Cash Flow Hedge Derivative Instrument Assets at Fair Value	xbrli:monetaryItemType	instant	debit		base	CashFlowHedgeDerivativeInstrumentAssetsAtFairValue
1923	Cash Flow Hedge Derivative Instrument Liabilities at Fair Value	xbrli:monetaryItemType	instant	credit		base	CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue
1924	Cash Flow Hedge Ineffectiveness is Immaterial	xbrli:stringItemType	duration			base	CashFlowHedgeIneffectivenessIsImmaterial
1925	Cash Flow Hedges Derivative Instruments at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	CashFlowHedgesDerivativeInstrumentsAtFairValueNet
1926	Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract
1927	Cash Provided by (Used in) Financing Activities, Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations
1928	Cash flow hedging	nonnum:domainItemType	duration		true	base	CashFlowHedgingMember
1929	Cash Surrender Value of Life Insurance	xbrli:monetaryItemType	instant	debit		base	CashSurrenderValueOfLifeInsurance
1930	Total cash, cash equivalents, and short-term investments	xbrli:monetaryItemType	instant	debit		base	CashCashEquivalentsAndShortTermInvestments
1931	Cash Surrender Value Due Policyholders, Description	xbrli:stringItemType	duration			base	CashSurrenderValueDuePolicyholdersDescription
1932	Cash Surrender Value, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	CashSurrenderValueFairValueDisclosure
1933	Cash Surrender Value Due Policyholders, Amount	xbrli:monetaryItemType	instant	credit		base	CashSurrenderValueDuePolicyholdersAmount
1934	Cash, Cash Equivalents, and Federal Funds Sold	xbrli:monetaryItemType	instant	debit		base	CashCashEquivalentsAndFederalFundsSold
1935	Cash, Uninsured Amount, Commentary (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	CashUninsuredAmountCommentary
1936	Cash, FDIC Insured Amount	xbrli:monetaryItemType	instant	debit		base	CashFDICInsuredAmount
1937	Cash, Insured and Uninsured [Abstract]	xbrli:stringItemType	duration		true	base	CashInsuredAndUninsuredAbstract
1938	Cash Surrender Value Due Policyholders [Abstract]	xbrli:stringItemType	duration		true	base	CashSurrenderValueDuePolicyholdersAbstract
1939	Cash, Uninsured Amount	xbrli:monetaryItemType	instant	debit		base	CashUninsuredAmount
1940	Cash, Cash Equivalents, and Short-term Investments [Abstract]	xbrli:stringItemType	duration		true	base	CashCashEquivalentsAndShortTermInvestmentsAbstract
1941	Cash Surrender Value [Member]	nonnum:domainItemType	duration		true	base	CashSurrenderValueMember
1942	Cash, Cash Equivalents, and Federal Funds Sold [Abstract]	xbrli:stringItemType	duration		true	base	CashCashEquivalentsAndFederalFundsSoldAbstract
1943	Casino Revenue	xbrli:monetaryItemType	duration	credit		base	CasinoRevenue
1944	Casino Expenses	xbrli:monetaryItemType	duration	debit		base	CasinoExpenses
1945	Catastrophe [Member]	nonnum:domainItemType	duration		true	base	CatastropheMember
1946	Catastrophic Event [Domain]	nonnum:domainItemType	duration		true	base	CatastrophicEventDomain
1947	Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Abstract]	xbrli:stringItemType	duration		true	base	CausesOfIncreaseDecreaseInLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAbstract
1948	Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense, Premium, Description	xbrli:stringItemType	duration			base	CausesOfIncreaseDecreaseInLiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePremiumDescription
1949	Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Line Items]	xbrli:stringItemType	duration		true	base	CausesOfIncreaseDecreaseInLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseLineItems
1950	Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Table]	xbrli:stringItemType	duration		true	base	CausesOfIncreaseDecreaseInLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseTable
1951	Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense, Description	xbrli:stringItemType	duration			base	CausesOfIncreaseDecreaseInLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseDescription
1952	Ceded Premiums Earned	xbrli:monetaryItemType	duration	debit		base	CededPremiumsEarned
1953	Ceded Credit Risk, Reinsurer [Axis]	xbrli:stringItemType	duration		true	base	CededCreditRiskAxis
1954	Ceded Credit Risk, Unsecured [Member]	nonnum:domainItemType	duration		true	base	CededCreditRiskUnsecuredMember
1955	Ceded Credit Risk, Risk Classification [Axis] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	CededCreditRiskRiskClassificationAxis
1956	Ceded Credit Risk, Collateralization [Domain]	nonnum:domainItemType	duration		true	base	CededCreditRiskCollateralizationDomain
1957	Ceded Credit Risk [Table]	xbrli:stringItemType	duration		true	base	CededCreditRiskTable
1958	Ceded Credit Risk, Not Concentrated Credit Risk [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	CededCreditRiskNotConcentratedCreditRiskMember
1959	Ceded Credit Risk, Concentrated Credit Risk [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	CededCreditRiskConcentratedCreditRiskMember
1960	Ceded Credit Risk [Line Items]	xbrli:stringItemType	duration		true	base	CededCreditRiskLineItems
1961	Ceded Credit Risk, Secured [Member]	nonnum:domainItemType	duration		true	base	CededCreditRiskSecuredMember
1962	Ceded Credit Risk, Reinsurer [Domain]	nonnum:domainItemType	duration		true	base	CededCreditRiskReinsurerDomain
1963	Ceded Premiums Written	xbrli:monetaryItemType	duration	debit		base	CededPremiumsWritten
1964	Ceded Premiums Payable	xbrli:monetaryItemType	instant	credit		base	CededPremiumsPayable
1965	Ceded Credit Risk, Collateralization [Axis]	xbrli:stringItemType	duration		true	base	CededCreditRiskCollateralizationAxis
1966	Ceded Credit Risk, Risk Classification [Domain] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	CededCreditRiskRiskClassificationDomain
1967	Certain Loans Acquired in Transfer, Accretable Yield	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccretableYield
1968	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldPeriodIncreaseDecrease
1969	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Carrying Amount, Net	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesCarryingAmountNet
1970	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Carrying Amount, Net	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesCarryingAmountNet
1971	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Acquired During Period [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodAbstract
1972	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Table Text Block]	nonnum:textBlockItemType	duration			base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodTableTextBlock
1973	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Accretable Yield, Reclassifications from Nonaccretable Difference (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference
1974	Certain Methane Gas Reserves, Proved Reserves, Carrying Amount	xbrli:monetaryItemType	instant	debit		base	CertainMethaneGasReservesProvedReservesCarryingAmount
1975	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Acquired During Period, Cash Flows Expected to be Collected at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition
1976	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Not Accounted for Using Income Recognition Model [Table]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelTable
1977	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Disposals of Loans	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
1978	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Acquired During Period, Contractually Required Payments Receivable at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition
1979	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Accretable Yield, Additions (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAdditions
1980	Certain Loans Acquired in Transfer Accounted for as Debt Securities [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAbstract
1981	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Acquired [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodAbstract
1982	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Accretable Yield, Accretion (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldAccretion
1983	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Accretable Yield, Reclassifications to Nonaccretable Difference (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference
1984	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Outstanding Balance	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesOutstandingBalance
1985	Certain Loans Acquired in Transfer, Nonaccretable Difference	xbrli:monetaryItemType	instant	credit		base	CertainLoansAcquiredInTransferNonaccretableDifference
1986	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Additions	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAdditions
1987	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Acquired During Period, at Acquisition, at Fair Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue
1988	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Acquired During Period, Not Accounted for Using Income Recognition Model, at Acquisition, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAcquiredDuringPeriodNotAccountedForUsingIncomeRecognitionModelAtAcquisitionAtCarryingValue
1989	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Acquired, at Acquisition, at Fair Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue
1990	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodLineItems
1991	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Not Accounted for Using Income Recognition Model [Line Items]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelLineItems
1992	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Accretable Yield (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYield
1993	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Table]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodTable
1994	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Reclassifications (to) from Nonaccretable Difference	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference
1995	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Accretable Yield, Period Increase (Decrease) (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration			base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldPeriodIncreaseDecrease
1996	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Accretion	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion
1997	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Not Accounted for Using Income Recognition Model [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelAbstract
1998	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Reclassifications (to) from Nonaccretable Difference [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifferenceAbstract
1999	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Reclassifications to Nonaccretable Difference	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference
2000	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Not Accounted for Using Income Recognition Model [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelAbstract
2001	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Other-than-Temporary Impairment Charges, Credit Loss	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOtherthanTemporaryImpairmentChargesCreditLoss
2002	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Acquired During Period, Not Accounted for Using Income Recognition Model, at Acquisition, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodNotAccountedForUsingIncomeRecognitionModelAtAcquisitionAtCarryingValue
2003	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Other-than-Temporary Impairment Charges, Credit Loss	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableforsaleDebtSecuritiesOtherthanTemporaryImpairmentChargesCreditLoss
2004	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Provision for Loan Losses	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesProvisionForLoanLosses1
2005	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses, Decreases	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLossesDecreases1
2006	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield
2007	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield, Reclassifications from Nonaccretable Difference	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference
2008	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAbstract
2009	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Acquired, Contractually Required Payments Receivable at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition
2010	Certain Methane Gas Reserves, Proved Reserves, Quantity	num:volumeItemType	instant			base	CertainMethaneGasReservesProvedReservesQuantity
2011	Certain Loans Acquired in Transfer Accounted for as Debt Securities Accretable Yield Movement Schedule [Table]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldMovementScheduleTable
2012	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Acquired, Cash Flows Expected to be Collected at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition
2013	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Accretable Yield Movement Schedule [Roll Forward] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldMovementScheduleRollForward
2014	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Other-than-Temporary Impairment Charges, Credit Loss	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldtomaturityDebtSecuritiesOtherthanTemporaryImpairmentChargesCreditLoss
2015	Certain Loans Acquired in Transfer Accounted for as Available-for-sale Debt Securities, Accretable Yield, Disposals of Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsAvailableForSaleDebtSecuritiesAccretableYieldDisposalsOfLoans
2016	Certain Loans Acquired in Transfer Accounted for as Debt Securities Accretable Yield Movement Schedule [Line Items]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldMovementScheduleLineItems
2017	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldMovementScheduleRollForward
2018	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Outstanding Balance	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOutstandingBalance
2019	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Transfers to Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldTransfersToLoansHeldForSale
2020	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Accretable Yield, Additions (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAccretableYieldAdditions
2021	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Commercial, at Acquisition, at Fair Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodCommercialAtAcquisitionAtFairValue
2022	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldPeriodIncreaseDecrease
2023	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
2024	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, at Acquisition, at Fair Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue
2025	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Acquired During Period [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAcquiredDuringPeriodAbstract
2026	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Accretable Yield, Accretion (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAccretableYieldAccretion
2027	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Reclassifications from Nonaccretable Difference	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference
2028	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Accretable Yield (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAccretableYield
2029	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Contractually Required Payments Receivable at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition
2030	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Cash Flows Expected to be Collected at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition
2031	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Accretable Yield, Period Increase (Decrease) (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration			base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAccretableYieldPeriodIncreaseDecrease
2032	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Commercial, Contractually Required Payments Receivable at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodCommercialContractuallyRequiredPaymentsReceivableAtAcquisition
2033	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Consumer, at Acquisition, at Fair Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodConsumerAtAcquisitionAtFairValue
2034	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Accretable Yield Movement Schedule [Roll Forward] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAccretableYieldMovementScheduleRollForward
2035	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Accretable Yield, Reclassifications to Nonaccretable Difference (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference
2036	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAbstract
2037	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Consumer, Cash Flows Expected to be Collected at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodConsumerCashFlowsExpectedToBeCollectedAtAcquisition
2038	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Accretable Yield, Disposals of Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAccretableYieldDisposalsOfLoans
2039	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Acquired During Period, at Acquisition, at Fair Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAcquiredDuringPeriodAtAcquisitionAtFairValue
2040	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodAbstract
2041	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Consumer, Contractually Required Payments Receivable at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodConsumerContractuallyRequiredPaymentsReceivableAtAcquisition
2042	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Commercial, Cash Flows Expected to be Collected at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodCommercialCashFlowsExpectedToBeCollectedAtAcquisition
2043	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Acquired During Period, Contractually Required Payments Receivable at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAcquiredDuringPeriodContractuallyRequiredPaymentsReceivableAtAcquisition
2044	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Not Accounted for Using Income Recognition Model [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelAbstract
2045	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Carrying Amount, Net	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesCarryingAmountNet
2046	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Additions	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions
2047	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAbstract
2048	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldMovementScheduleRollForward
2049	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Accretable Yield, Reclassifications from Nonaccretable Difference (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAccretableYieldReclassificationsFromNonaccretableDifference
2050	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Outstanding Balance	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesOutstandingBalance
2051	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Reclassifications to Nonaccretable Difference	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToNonaccretableDifference
2052	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Accretion	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion
2053	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Acquired During Period, Not Accounted for Using Income Recognition Model, at Acquisition, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAcquiredDuringPeriodNotAccountedForUsingIncomeRecognitionModelAtAcquisitionAtCarryingValue
2054	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Not Accounted for Using Income Recognition Model, at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAcquiredDuringPeriodNotAccountedForUsingIncomeRecognitionModelAtAcquisition
2055	Certain Loans Acquired in Transfer Accounted for as Held-to-maturity Debt Securities, Acquired During Period, Cash Flows Expected to be Collected at Acquisition	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferAccountedForAsHeldToMaturityDebtSecuritiesAcquiredDuringPeriodCashFlowsExpectedToBeCollectedAtAcquisition
2056	Certain Loans Acquired in Transfer Accounted for as Debt Securities, Other-than-Temporary Impairment Charges, Credit Loss [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesOtherThanTemporaryImpairmentAbstract
2057	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Disposals of Loans	xbrli:monetaryItemType	duration	credit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans
2058	Certain Loans and Debt Securities Acquired in Transfer, Subsequent Impairment [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAndDebtSecuritiesAcquiredInTransferSubsequentImpairmentAbstract
2059	Certain Loans and Debt Securities Acquired in Transfer, Allowance for Credit Losses Due to Subsequent Impairment	xbrli:monetaryItemType	instant	credit		base	CertainLoansAndDebtSecuritiesAcquiredInTransferAllowanceForCreditLossesDueToSubsequentImpairment
2060	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesOutstandingBalance
2061	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Not Accounted for Using Income Recognition Model [Abstract]	xbrli:stringItemType	duration		true	base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelAbstract
2062	Certain Loans and Debt Securities Acquired in Transfer, with Related Allowance for Credit Losses Due to Subsequent Impairment	xbrli:monetaryItemType	instant	debit		base	CertainLoansAndDebtSecuritiesAcquiredInTransferWithRelatedAllowanceForCreditLossesDueToSubsequentImpairment
2063	Certain Loans and Debt Securities Acquired in Transfer, Description of how Prepayments are Considered in Determination of Contractual Cash Flows and Cash Flows Expected to be Collected	xbrli:stringItemType	duration			base	CertainLoansAndDebtSecuritiesAcquiredInTransferDescriptionOfHowPrepaymentsAreConsideredInDeterminationOfContractualCashFlowsAndCashFlowsExpectedToBeCollected
2064	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Consumer, Outstanding Balance	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesConsumerOutstandingBalance
2065	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses	xbrli:monetaryItemType	instant	credit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses
2066	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet
2067	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Commercial, Outstanding Balance	xbrli:monetaryItemType	instant	debit		base	CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCommercialOutstandingBalance
2068	Certain Loans and Debt Securities Acquired in Transfer, No Allowance Recorded and No Subsequent Impairment	xbrli:monetaryItemType	instant	debit		base	CertainLoansAndDebtSecuritiesAcquiredInTransferNoAllowanceRecordedAndNoSubsequentImpairment
2069	Certain Loans and Debt Securities Acquired in Transfer, Recognizing Interest Income on Impaired Loans, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CertainLoansAndDebtSecuritiesAcquiredInTransferRecognizingInterestIncomeOnImpairedLoansPolicy
2070	Certificates of Deposit, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	CertificatesOfDepositAtCarryingValue
2071	Certificates of deposit	nonnum:domainItemType	duration		true	base	CertificatesOfDepositMember
2072	Certification Marks [Member]	nonnum:domainItemType	duration		true	base	CertificationMarksMember
2073	Change in Accounting Method Accounted for as Change in Estimate [Member]	nonnum:domainItemType	duration		true	base	ChangeInAccountingMethodAccountedForAsChangeInEstimateMember
2074	Change in Accounting Estimate [Line Items]	xbrli:stringItemType	duration		true	base	ChangeInAccountingEstimateLineItems
2075	Adjustments for Change in Accounting Principle [Domain]	nonnum:domainItemType	duration		true	base	ChangeInAccountingPrincipleMember
2076	Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments	xbrli:monetaryItemType	duration	credit		base	ChangeInUnrealizedGainLossOnForeignCurrencyFairValueHedgingInstruments1
2077	Change in Accounting Estimate, Type [Domain]	nonnum:domainItemType	duration		true	base	ChangeInAccountingEstimateTypeDomain
2078	Change in Contract with Customer, Asset [Abstract]	xbrli:stringItemType	duration		true	base	ChangeInContractWithCustomerAssetAbstract
2079	Change in Contract with Customer, Liability [Abstract]	xbrli:stringItemType	duration		true	base	ChangeInContractWithCustomerLiabilityAbstract
2080	Changes Measurement [Member]	nonnum:domainItemType	duration		true	base	ChangeDuringPeriodFairValueDisclosureMember
2081	Change in Accounting Estimate by Type [Axis]	xbrli:stringItemType	duration		true	base	ChangeInAccountingEstimateByTypeAxis
2082	Change in Accounting Estimate, Financial Effect (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ChangeInAccountingEstimateFinancialEffect
2083	Hedged items	xbrli:monetaryItemType	duration	credit		base	ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1
2084	Change in Accounting Estimate, Description	xbrli:stringItemType	duration			base	ChangeInAccountingEstimateDescription
2085	Change in Assumptions for Defined Benefit Plans [Member]	nonnum:domainItemType	duration		true	base	ChangeInAssumptionsForPensionPlansMember
2086	Change in Closed Block Assets and Liabilities, Maximum Future Earnings to be Recognized [Table Text Block]	nonnum:textBlockItemType	duration			base	ChangeInClosedBlockAssetsAndLiabilitiesMaximumFutureEarningsToBeRecognizedTableTextBlock
2087	Derivatives	xbrli:monetaryItemType	duration	credit		base	ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1
2088	Change in Reporting Entity	xbrli:stringItemType	duration			base	ChangeInReportingEntity
2089	Change in Contract with Customer, Asset and Liability [Abstract]	xbrli:stringItemType	duration		true	base	ChangeInContractWithCustomerAssetAndLiabilityAbstract
2090	Change in Unrealized Gain (Loss) on Hedged Item in Foreign Currency Fair Value Hedge	xbrli:monetaryItemType	duration	credit		base	ChangeInUnrealizedGainLossOnHedgedItemInForeignCurrencyFairValueHedge1
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2092	Changes in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status of Plan [Table Text Block]	nonnum:textBlockItemType	duration			base	ChangesInProjectedBenefitObligationsFairValueOfPlanAssetsAndFundedStatusOfPlanTableTextBlock
2093	Changes in Franchises (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ChangesInFranchises
2094	Characteristics of Securitizations or Asset-backed Financing Arrangements that are Accounted for as Sale	xbrli:stringItemType	duration			base	CharacteristicsOfSecuritizationsThatAreAccountedForAsSale
2095	Charity Care Disclosure, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CharityCareDisclosureTextBlock
2096	Charity Care [Abstract]	xbrli:stringItemType	duration		true	base	CharityCareAbstract
2097	Charity Care, Other Measurement Basis, Amount	xbrli:monetaryItemType	duration	debit		base	CharityCareOtherMeasurementBasisAmount
2098	Charity Care, Reimbursements Received	xbrli:monetaryItemType	duration	credit		base	CharityCareReimbursementsReceived
2099	Charity Care, Methodology	xbrli:stringItemType	duration			base	CharityCareMethodology
2100	Charity Care, Direct and Indirect Cost Basis, Amount	xbrli:monetaryItemType	duration	debit		base	CharityCareDirectAndIndirectCostBasisAmount
2101	Chemicals Revenue (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	ChemicalsRevenue
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2103	Chief Financial Officer [Member]	nonnum:domainItemType	duration		true	base	ChiefFinancialOfficerMember
2104	Chief Executive Officer [Member]	nonnum:domainItemType	duration		true	base	ChiefExecutiveOfficerMember
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2110	Class of Warrant or Right, Reason for Issuing to Nonemployees	xbrli:stringItemType	duration			base	ClassOfWarrantOrRightReasonForIssuingToNonemployees
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2114	Class of Stock [Line Items]	xbrli:stringItemType	duration		true	base	ClassOfStockLineItems
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2119	Class of Warrant or Right, Unissued	xbrli:sharesItemType	instant			base	ClassOfWarrantOrRightUnissued
2120	Class of Warrant or Right, Expense or Revenue Recognized	xbrli:stringItemType	duration			base	ClassOfWarrantOrRightExpenseOrRevenueRecognized
2121	Class of Warrant or Right [Line Items]	xbrli:stringItemType	duration		true	base	ClassOfWarrantOrRightLineItems
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2125	Classification of Institution, Credit Unions	xbrli:stringItemType	duration			base	ClassificationOfInstitutionCreditUnions
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2127	Clearing Fees Revenue	xbrli:monetaryItemType	duration	credit		base	ClearingFeesRevenue
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2153	Closed Block Assets and Liabilities, Effect on Other Comprehensive Income (Loss)	xbrli:monetaryItemType	instant	credit		base	ClosedBlockAssetsAndLiabilitiesEffectOnOtherComprehensiveIncome
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2161	Closed Block Dividend Obligation, Assumptions	xbrli:stringItemType	duration			base	ClosedBlockDividendObligationAssumptions
2162	Closed Block Dividend Obligation, Effect of Operating Results (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	ClosedBlockDividendObligationEffectOfOperatingResults
2163	Closed Block Presentation Basis	xbrli:stringItemType	duration			base	ClosedBlockPresentationBasis
2164	Closed Block Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	ClosedBlockDisclosureAbstract
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2169	Closed Block Operations, Income Taxes	xbrli:monetaryItemType	duration	debit		base	ClosedBlockOperationsIncomeTaxes
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2172	Closed Block Operations, Other Revenue	xbrli:monetaryItemType	duration	credit		base	ClosedBlockOperationsOtherRevenue
2173	Closed Block Operations, Benefits and Expense [Abstract]	xbrli:stringItemType	duration		true	base	ClosedBlockOperationsBenefitsAndExpenseAbstract
2174	Closed Block Terms of Operation	xbrli:stringItemType	duration			base	ClosedBlockTermsOfOperation
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2177	Closed Block Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	ClosedBlockDisclosureTextBlock
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2180	Closed Block Operations, after Tax Results from Continuing Operations [Abstract]	xbrli:stringItemType	duration		true	base	ClosedBlockOperationsAfterTaxResultsFromContinuingOperationsAbstract
2181	Closed Block Liabilities, Policyholder Dividends Payable	xbrli:monetaryItemType	instant	credit		base	ClosedBlockLiabilitiesPolicyholderDividendsPayable
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2190	Coal Supply Agreement Obligation, Noncurrent (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	CoalSupplyAgreementObligationNoncurrent
2191	Collaborative Arrangement, Income Statement Classification	xbrli:stringItemType	duration			base	CollaborativeArrangementIncomeStatementClassification
2192	Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]	xbrli:stringItemType	duration		true	base	CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems
2193	Collaborative Arrangement, Product [Member]	nonnum:domainItemType	duration		true	base	CollaborativeArrangementProductAgreementMember
2194	Collaborative Arrangement, Co-promotion [Member]	nonnum:domainItemType	duration		true	base	CollaborativeArrangementCopromotionMember
2195	Collaborative Arrangement, Rights and Obligations	xbrli:stringItemType	duration			base	CollaborativeArrangementRightsAndObligations
2196	Collaborative Arrangement, Nature and Purpose	xbrli:stringItemType	duration			base	CollaborativeArrangementNatureAndPurpose
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2198	Collaborative Arrangement Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	CollaborativeArrangementDisclosureTextBlock
2199	Collaborative Arrangement, Accounting Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CollaborativeArrangementAccountingPolicy
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2203	Collateral Already Posted, Aggregate Fair Value	xbrli:monetaryItemType	instant	debit		base	CollateralAlreadyPostedAggregateFairValue
2204	Collateral Pledged [Member]	nonnum:domainItemType	duration		true	base	CollateralPledgedMember
2205	Collateral Pledged on Reverse Repurchase Agreements Segregated under Securities Exchange Commission Regulation	xbrli:monetaryItemType	instant	debit		base	CollateralHeldOnReverseRepurchaseAgreementsSegregatedUnderSecuritiesExchangeCommissionRegulation
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2210	Collateral Held on Reverse Repurchase Agreements Segregated under Other Regulations	xbrli:monetaryItemType	instant	debit		base	CollateralHeldOnReverseRepurchaseAgreementsSegregatedUnderOtherRegulations
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2212	Collateralized Agreements [Abstract]	xbrli:stringItemType	duration		true	base	CollateralizedAgreementsAbstract
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2214	Collateralized Debt Obligations [Member]	nonnum:domainItemType	duration		true	base	CollateralizedDebtObligationsMember
2215	Collateralized Mortgage Obligations [Member]	nonnum:domainItemType	duration		true	base	CollateralizedMortgageObligationsMember
2216	Collateralized Securities [Member]	nonnum:domainItemType	duration		true	base	CollateralizedSecuritiesMember
2217	Collateralized Financings	xbrli:monetaryItemType	instant	credit		base	CollateralizedFinancings
2218	Collateralized Financings [Abstract]	xbrli:stringItemType	duration		true	base	CollateralizedFinancingsAbstract
2219	Collateralized Agreements	xbrli:monetaryItemType	instant	debit		base	CollateralizedAgreements
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2222	Collateralized Securities, Other [Member]	nonnum:domainItemType	duration		true	base	CollateralizedSecuritiesOtherMember
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2225	Collective Bargaining Arrangement [Domain]	nonnum:domainItemType	duration		true	base	CollectiveBargainingArrangementDomain
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2228	Commercial Real Estate Other Receivable [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	CommercialRealEstateOtherReceivableMember
2229	Commercial Mortgage Backed Securities [Member]	nonnum:domainItemType	duration		true	base	CommercialMortgageBackedSecuritiesMember
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2232	Commercial Real Estate [Member]	nonnum:domainItemType	duration		true	base	CommercialRealEstateMember
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2234	Commercial Loan [Member]	nonnum:domainItemType	duration		true	base	CommercialLoanMember
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2236	Commercial Portfolio Segment [Member]	nonnum:domainItemType	duration		true	base	CommercialPortfolioSegmentMember
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2238	Commercial Paper, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	CommercialPaperAtCarryingValue
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2242	Commissions and Floor Brokerage Receivables	xbrli:monetaryItemType	instant	debit		base	CommissionsAndFloorBrokerageReceivables
2243	Commissions Expense, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CommissionsExpensePolicyPolicyTextBlock
2244	Commissions, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CommissionsPolicy
2245	Commitments from Franchise Agreements	xbrli:stringItemType	duration			base	CommitmentsFromFranchiseAgreements
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2249	Commitments and contingencies	xbrli:monetaryItemType	instant	credit		base	CommitmentsAndContingencies
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2251	Commitments and Contingencies, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CommitmentsAndContingenciesPolicyTextBlock
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2253	COMMITMENTS	nonnum:textBlockItemType	duration			base	CommitmentsDisclosureTextBlock
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2255	Commitments And Contingencies Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	CommitmentsAndContingenciesDisclosureAbstract
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2257	Commodity Index Linked Notes [Member]	nonnum:domainItemType	duration		true	base	CommodityIndexLinkedNotesMember
2258	Commodity Futures Contracts and Spot Commodities, Proprietary Capital Charges	xbrli:monetaryItemType	instant	debit		base	CommodityFuturesContractsAndSpotCommoditiesProprietaryCapitalCharges
2259	Commodity [Member]	nonnum:domainItemType	duration		true	base	CommodityMember
2260	Commodity Contract Asset, Noncurrent	xbrli:monetaryItemType	instant	debit		base	CommodityContractAssetNoncurrent
2261	Commodity Option [Member]	nonnum:domainItemType	duration		true	base	CommodityOptionMember
2262	Commodity Contract Asset, Current	xbrli:monetaryItemType	instant	debit		base	CommodityContractAssetCurrent
2263	Commodity Contracts	nonnum:domainItemType	duration		true	base	CommodityContractMember
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2268	Dividend Per Share	num:perShareItemType	duration			base	CommonStockDividendsPerShareDeclared
2269	Common Stock, Other Shares, Outstanding	xbrli:sharesItemType	instant			base	CommonStockOtherSharesOutstanding
2270	Common Stock, Call or Exercise Features	xbrli:stringItemType	duration			base	CommonStockCallOrExerciseFeatures
2271	Common Stock, Share Subscribed but Unissued, Subscriptions Receivable	xbrli:monetaryItemType	instant	debit		base	CommonStockShareSubscribedButUnissuedSubscriptionsReceivable
2272	Common Stock [Member]	nonnum:domainItemType	duration		true	base	CommonStockMember
2273	Common Stock, Shares Subscribed but Unissued	xbrli:sharesItemType	instant			base	CommonStockSharesSubscribedButUnissued
2274	Common Stock, Shares Held in Employee Trust, Shares	xbrli:sharesItemType	instant			base	CommonStockSharesHeldInEmployeeTrustShares
2275	Common Domain Members [Abstract]	xbrli:stringItemType	duration		true	base	CommonDomainMembersAbstract
2276	Common stock, shares authorized	xbrli:sharesItemType	instant			base	CommonStockSharesAuthorized
2277	Common Stock Held in Trust	xbrli:monetaryItemType	instant	debit		base	CommonStockHeldInTrust
2278	Common Stock, Conversion Features	xbrli:stringItemType	duration			base	CommonStockConversionFeatures
2279	Common Stock Dividends, Shares	xbrli:sharesItemType	duration			base	CommonStockDividendsShares
2280	Common Stock, Shares, Issued	xbrli:sharesItemType	instant			base	CommonStockSharesIssued
2281	Common Stock, Other Value, Outstanding	xbrli:monetaryItemType	instant	credit		base	CommonStockOtherValueOutstanding
2282	Common Equity Tier One Capital [Abstract]	xbrli:stringItemType	duration		true	base	CommonEquityTierOneCapitalAbstract
2283	Common Stock, Value, Subscriptions	xbrli:monetaryItemType	instant	credit		base	CommonStockSharesSubscriptions
2284	Common Stock, Conversion Basis	xbrli:stringItemType	duration			base	CommonStockConversionBasis
2285	Common Stock, Dividends, Per Share, Cash Paid	num:perShareItemType	duration			base	CommonStockDividendsPerShareCashPaid
2286	Common Equity Tier One Capital	xbrli:monetaryItemType	instant	credit		base	CommonEquityTierOneCapital
2287	Common Stock Issued, Employee Stock Trust	xbrli:monetaryItemType	instant	debit		base	CommonStockIssuedEmployeeStockTrust
2288	Common Stock, Shares Authorized, Unlimited	base-types:authorizedUnlimitedItemType	duration			base	CommonStockSharesAuthorizedUnlimited
2289	Common Unit, Authorized	xbrli:sharesItemType	instant			base	CommonUnitAuthorized
2290	Common Equity Tier One Capital Ratio	num:percentItemType	instant			base	CommonEquityTierOneCapitalRatio
2291	Common Unit, Issuance Value	xbrli:monetaryItemType	instant	credit		base	CommonUnitIssuanceValue
2292	Common Equity Tier One Capital Required for Capital Adequacy	xbrli:monetaryItemType	instant	credit		base	CommonEquityTierOneCapitalRequiredForCapitalAdequacy
2293	Common Equity Tier One Capital Required to be Well-Capitalized	xbrli:monetaryItemType	instant	credit		base	CommonEquityTierOneCapitalRequiredToBeWellCapitalized
2294	Common Class B [Member]	nonnum:domainItemType	duration		true	base	CommonClassBMember
2295	Common Class A [Member]	nonnum:domainItemType	duration		true	base	CommonClassAMember
2296	Common Stock, Shares Held in Employee Trust	xbrli:monetaryItemType	instant	debit		base	CommonStockSharesHeldInEmployeeTrust
2297	Common stock and paid-in capital - shares authorized 24,000; outstanding 7,708 and 7,808	xbrli:monetaryItemType	instant	credit		base	CommonStocksIncludingAdditionalPaidInCapital
2298	Common Unit, Outstanding	xbrli:sharesItemType	instant			base	CommonUnitOutstanding
2299	Common Class C [Member]	nonnum:domainItemType	duration		true	base	CommonClassCMember
2300	Common Stock, Discount on Shares	xbrli:monetaryItemType	instant	debit		base	CommonStockDiscountOnShares
2301	Common Stock Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	CommonStockSubjectToMandatoryRedemptionMember
2302	Common Unit, Issued	xbrli:sharesItemType	instant			base	CommonUnitIssued
2303	Common Stock Issued, Employee Trust, Deferred	xbrli:monetaryItemType	instant	debit		base	CommonStockIssuedEmployeeTrustDeferred
2304	Common Stock, Par or Stated Value Per Share	num:perShareItemType	instant			base	CommonStockParOrStatedValuePerShare
2305	Common Stocks, Including Additional Paid in Capital, Net of Discount	xbrli:monetaryItemType	instant	credit		base	CommonStocksIncludingAdditionalPaidInCapitalNetOfDiscount
2306	Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	CommonStockNumberOfSharesParValueAndOtherDisclosuresAbstract
2307	Common Stock Held by Subsidiary	xbrli:monetaryItemType	instant	debit		base	CommonStockHeldBySubsidiary
2308	Common Stock, Value, Issued	xbrli:monetaryItemType	instant	credit		base	CommonStockValue
2309	Common Stocks, by Industry [Member]	nonnum:domainItemType	duration		true	base	CommonStocksByIndustryMember
2310	Common Stock, Value, Outstanding	xbrli:monetaryItemType	instant	credit		base	CommonStockValueOutstanding
2311	Common Stock, Voting Rights	xbrli:stringItemType	duration			base	CommonStockVotingRights
2312	Balance, beginning of year	xbrli:sharesItemType	instant			base	CommonStockSharesOutstanding
2313	Communication	xbrli:monetaryItemType	duration	debit		base	Communication
2314	Communications, Information Technology and Occupancy	xbrli:monetaryItemType	duration	debit		base	CommunicationsInformationTechnologyAndOccupancy
2315	Communications, Information Technology and Occupancy [Abstract]	xbrli:stringItemType	duration		true	base	CommunicationsInformationTechnologyAndOccupancyAbstract
2316	Communications and Information Technology [Abstract]	xbrli:stringItemType	duration		true	base	CommunicationsAndInformationTechnologyAbstract
2317	Communications and Information Technology	xbrli:monetaryItemType	duration	debit		base	CommunicationsAndInformationTechnology
2318	Comparability of Prior Year Financial Data, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ComparabilityOfPriorYearFinancialData
2319	Compensated Absences Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CompensatedAbsencesPolicy
2320	Compensated Absences Liability, Sabbatical Leave	xbrli:monetaryItemType	instant	credit		base	CompensatedAbsencesLiabilitySabbaticalLeave
2321	Compensated Absences Liability [Abstract]	xbrli:stringItemType	duration		true	base	CompensatedAbsencesLiabilityAbstract
2322	Compensated Absences Liability	xbrli:monetaryItemType	instant	credit		base	CompensatedAbsencesLiability
2323	Compensated Absences Not Accrued	xbrli:stringItemType	duration			base	CompensatedAbsencesNotAccrued
2324	Compensated Absences [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	CompensatedAbsencesAbstract
2325	Compensating Balance, Amount	xbrli:monetaryItemType	instant	debit		base	CompensatingBalanceAmount
2326	Compensating Balances [Line Items]	xbrli:stringItemType	duration		true	base	CompensatingBalancesLineItems
2327	Compensating Balance, Description	xbrli:stringItemType	duration			base	CompensatingBalanceDescription
2328	Compensating Balance, Purpose	xbrli:stringItemType	duration			base	CompensatingBalancePurpose
2329	Compensating Balance, Agreement	xbrli:stringItemType	duration			base	CompensatingBalanceAgreement
2330	Compensation and Employee Benefit Plans, Other than Share-based Compensation [Text Block]	nonnum:textBlockItemType	duration			base	CompensationAndEmployeeBenefitPlansOtherThanShareBasedCompensationTextBlock
2331	Retirement Benefits [Abstract]	xbrli:stringItemType	duration		true	base	CompensationAndRetirementDisclosureAbstract
2332	Compensation and Benefits Trust	xbrli:monetaryItemType	instant	credit		base	CompensationAndBenefitsTrust
2333	Compensation Related Costs [Abstract]	xbrli:stringItemType	duration		true	base	CompensationRelatedCostsAbstract
2334	Compensation Related Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CompensationRelatedCostsPolicyTextBlock
2335	EMPLOYEE STOCK AND SAVINGS PLANS	nonnum:textBlockItemType	duration			base	CompensationAndEmployeeBenefitPlansTextBlock
2336	Compensation Related Costs, General [Text Block]	nonnum:textBlockItemType	duration			base	CompensationRelatedCostsGeneralTextBlock
2337	Competitive Transition Charge, Noncurrent (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	CompetitiveTransitionChargeNoncurrent
2338	Competitive Energy Revenue	xbrli:monetaryItemType	duration	credit		base	CompetitiveEnergyRevenue
2339	Compliance with Regulatory Capital Requirements for Mortgage Companies [Line Items]	xbrli:stringItemType	duration		true	base	ComplianceWithRegulatoryCapitalRequirementsForMortgageCompaniesLineItems
2340	Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]	xbrli:stringItemType	duration		true	base	ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems
2341	Component of Other Expense, Nonoperating [Abstract]	xbrli:stringItemType	duration		true	base	ComponentOfOtherExpenseNonoperatingLineItems
2342	Components of Other Income (Expense) [Line Items]	xbrli:stringItemType	duration		true	base	ComponentOfOtherIncomeNonoperatingLineItems
2343	Component of Operating Other Cost and Expense [Abstract]	xbrli:stringItemType	duration		true	base	ComponentOfOperatingOtherCostAndExpenseLineItems
2344	Components of Fair Value Hedge Ineffectiveness [Abstract]	xbrli:stringItemType	duration		true	base	ComponentsOfFairValueHedgeIneffectivenessAbstract
2345	Components of Deferred Tax Assets [Abstract]	xbrli:stringItemType	duration		true	base	ComponentsOfDeferredTaxAssetsAbstract
2346	Components of Environmental Loss Accrual [Abstract]	xbrli:stringItemType	duration		true	base	ComponentsOfEnvironmentalLossAccrualAbstract
2347	Components of Income Tax Expense (Benefit), Continuing Operations [Abstract]	xbrli:stringItemType	duration		true	base	ComponentsOfIncomeTaxExpenseBenefitContinuingOperationsAbstract
2348	Components of Deferred Tax Assets and Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract
2349	Components of Deferred Tax Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	ComponentsOfDeferredTaxLiabilitiesAbstract
2350	Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
2351	Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	ComprehensiveIncomeNetOfTaxAbstract
2352	Comprehensive Income [Member]	nonnum:domainItemType	duration		true	base	ComprehensiveIncomeMember
2353	Comprehensive Income, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ComprehensiveIncomePolicyPolicyTextBlock
2354	Comprehensive income	xbrli:monetaryItemType	duration	credit		base	ComprehensiveIncomeNetOfTax
2355	ACCUMULATED OTHER COMPREHENSIVE INCOME	nonnum:textBlockItemType	duration			base	ComprehensiveIncomeNoteTextBlock
2356	Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
2357	Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterestAbstract
2358	Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract
2359	Comprehensive Income (Loss), Net of Federal Home Loan Bank Assessments, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	ComprehensiveIncomeLossNetOfFederalHomeLoanBankAssessmentsAttributableToParent
2360	Computation of Net Capital Requirement, Alternative Standard [Abstract]	xbrli:stringItemType	duration		true	base	ComputationOfNetCapitalRequirementAlternativeStandardAbstract
2361	Computation of Net Capital Requirement, Aggregate Indebtedness Standard [Abstract]	xbrli:stringItemType	duration		true	base	ComputationOfNetCapitalRequirementAggregateIndebtednessStandardAbstract
2362	Computation of Net Capital under Securities and Exchange Commission Regulation [Table Text Block]	nonnum:textBlockItemType	duration			base	ComputationOfNetCapitalUnderSecuritiesAndExchangeCommissionRegulationTextBlock
2363	Computer Equipment	nonnum:domainItemType	duration		true	base	ComputerEquipmentMember
2364	Computer Software, Intangible Asset [Member]	nonnum:domainItemType	duration		true	base	ComputerSoftwareIntangibleAssetMember
2365	Concentration Risk, Benchmark Description	xbrli:stringItemType	duration			base	ConcentrationRiskBenchmarkDescription
2366	Concentration Risk, Market Risk	xbrli:stringItemType	duration			base	ConcentrationRiskMarketRisk
2367	Concentration Risk, Other Risk	xbrli:stringItemType	duration			base	ConcentrationRiskOtherRisk
2368	Concentration Risk Benchmark [Axis]	xbrli:stringItemType	duration		true	base	ConcentrationRiskByBenchmarkAxis
2369	Concentration Risk, Lender	xbrli:stringItemType	duration			base	ConcentrationRiskLender
2370	Concentration Risk, Product	xbrli:stringItemType	duration			base	ConcentrationRiskProduct
2371	Concentration Risk, Supplier	xbrli:stringItemType	duration			base	ConcentrationRiskSupplier
2372	Concentration Risk Type [Domain]	nonnum:domainItemType	duration		true	base	ConcentrationRiskTypeDomain
2373	Concentration Risk, Credit Risk, Financial Instrument, Maximum Exposure	xbrli:monetaryItemType	duration	debit		base	ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure
2374	Concentration Risk, Credit Risk, Financial Instruments	xbrli:stringItemType	duration			base	ConcentrationRiskCreditRiskFinancialInstruments
2375	Concentration Risk Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	ConcentrationRiskDisclosureTextBlock
2376	Concentration Risk [Line Items]	xbrli:stringItemType	duration		true	base	ConcentrationRiskLineItems
2377	Concentration Risk, Patent and Other Rights	xbrli:stringItemType	duration			base	ConcentrationRiskPatentAndOtherRights
2378	Concentration Risk Type [Axis]	xbrli:stringItemType	duration		true	base	ConcentrationRiskByTypeAxis
2379	Concentration Risk, Credit Risk, Uninsured Deposits	xbrli:stringItemType	duration			base	ConcentrationRiskCreditRiskUninsuredDeposits
2380	Concentration Risk, Contributor	xbrli:stringItemType	duration			base	ConcentrationRiskContributor
2381	Concentration Risk, Material	xbrli:stringItemType	duration			base	ConcentrationRiskMaterial
2382	Concentration Risk, Credit Risk, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ConcentrationRiskCreditRisk
2383	Concentration Risk, Additional Characteristic	xbrli:stringItemType	duration			base	ConcentrationRiskAdditionalCharacteristic
2384	Concentration Risk, Customer	xbrli:stringItemType	duration			base	ConcentrationRiskCustomer
2385	Concentration Risk, Grantor	xbrli:stringItemType	duration			base	ConcentrationRiskGrantor
2386	Concentration Risk [Table]	xbrli:stringItemType	duration		true	base	ConcentrationRiskTable
2387	Concentration Risks, Types, No Concentration Percentage [Abstract]	xbrli:stringItemType	duration		true	base	ConcentrationRisksTypesNoConcentrationPercentageAbstract
2388	Concentration Risk Benchmark [Domain]	nonnum:domainItemType	duration		true	base	ConcentrationRiskBenchmarkDomain
2389	Concentration Risk, Credit Risk, Financial Instruments, Off-balance Sheet Risk	xbrli:stringItemType	duration			base	ConcentrationRiskCreditRiskFinancialInstrumentsOffBalanceSheetRisk
2390	Concentration Risk, Credit Risk, Loan Products	xbrli:stringItemType	duration			base	ConcentrationRiskCreditRiskLoanProducts
2391	Concentration Risk, License	xbrli:stringItemType	duration			base	ConcentrationRiskLicense
2392	Concentration Risk, Geographic	xbrli:stringItemType	duration			base	ConcentrationRiskGeographic
2393	Concentration Risk, Source of Supply of Labor	xbrli:stringItemType	duration			base	ConcentrationRiskSourceOfSupplyOfLabor
2394	Concentration Risk, Government Contracts	xbrli:stringItemType	duration			base	ConcentrationRiskGovernmentContracts
2395	Concentration Risk, Percentage	num:percentItemType	duration			base	ConcentrationRiskPercentage1
2396	Concentration Risk, Availability of Services	xbrli:stringItemType	duration			base	ConcentrationRiskAvailabilityOfServices
2397	Concentration Risk, Labor Subject to Collective Bargaining Arrangements	xbrli:stringItemType	duration			base	ConcentrationRiskLaborSubjectToCollectiveBargainingArrangements
2398	Concentration Risk, Net Assets Amount, Geographic Area	xbrli:monetaryItemType	instant	debit		base	ConcentrationRiskNetAssetsAmountGeographicArea
2399	Ceded Credit Risk, Disclosure	xbrli:stringItemType	duration			base	ConcentrationRiskCreditRiskReinsurance
2400	Concentration Risk, Service Provided	xbrli:stringItemType	duration			base	ConcentrationRiskServiceProvided
2401	Concessions Revenue	xbrli:monetaryItemType	duration	credit		base	ConcessionsRevenue
2402	Concessions Costs	xbrli:monetaryItemType	duration	debit		base	ConcessionsCosts
2403	Condensed Statement of Income Captions [Line Items]	xbrli:stringItemType	duration		true	base	CondensedStatementOfIncomeCaptionsLineItems
2404	Condensed Statement of Comprehensive Income [Table Text Block]	nonnum:textBlockItemType	duration			base	CondensedStatementOfComprehensiveIncomeTableTextBlock
2405	Condensed Income Statements, Captions [Line Items]	xbrli:stringItemType	duration		true	base	CondensedIncomeStatementsCaptionsLineItems
2406	Condensed Financial Statements, Captions [Line Items]	xbrli:stringItemType	duration		true	base	CondensedFinancialStatementsCaptionsLineItems
2407	Condensed Income Statement [Table]	xbrli:stringItemType	duration		true	base	CondensedIncomeStatementTable
2408	Condensed Balance Sheet Statements, Captions [Line Items]	xbrli:stringItemType	duration		true	base	CondensedBalanceSheetStatementsCaptionsLineItems
2409	Condensed Balance Sheet Statement [Table]	xbrli:stringItemType	duration		true	base	CondensedBalanceSheetStatementTable
2410	Condensed Financial Statements [Text Block]	nonnum:textBlockItemType	duration			base	CondensedFinancialStatementsTextBlock
2411	Condensed Cash Flow Statement [Table]	xbrli:stringItemType	duration		true	base	CondensedCashFlowStatementTable
2412	Condensed Financial Information of Parent Company Only Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock
2413	Condensed Cash Flow Statements, Captions [Line Items]	xbrli:stringItemType	duration		true	base	CondensedCashFlowStatementsCaptionsLineItems
2414	Condensed Financial Information of Parent Company Only Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract
2415	Condensed Statement of Comprehensive Income [Table]	xbrli:stringItemType	duration		true	base	CondensedStatementOfComprehensiveIncomeTable
2416	Consolidated Entities [Domain]	nonnum:domainItemType	duration		true	base	ConsolidatedEntitiesDomain
2417	Consolidated Oil and Gas Production Costs, Unit of Measure	xbrli:stringItemType	duration			base	ConsolidatedOilAndGasProductionCostsUnitOfMeasure
2418	Consolidated Entity Excluding Variable Interest Entities (VIE) [Member]	nonnum:domainItemType	duration		true	base	ConsolidatedEntityExcludingVariableInterestEntitiesVIEMember
2419	Consolidated Property and Casualty Insurance Entity [Member]	nonnum:domainItemType	duration		true	base	ConsolidatedPropertyAndCasualtyInsuranceEntityMember
2420	Consolidated Oil and Gas Production Costs Per Unit of Production	base-types:perUnitItemType	duration			base	ConsolidatedOilAndGasProductionCostsPerUnitOfProduction
2421	Consolidated Oil and Gas Production [Abstract]	xbrli:stringItemType	duration		true	base	ConsolidatedOilAndGasProductionAbstract
2422	Consolidated Entities [Axis]	xbrli:stringItemType	duration		true	base	ConsolidatedEntitiesAxis
2423	Consolidated Entities [Member]	nonnum:domainItemType	duration		true	base	ConsolidatedEntitiesMember
2424	Consolidated Properties [Member]	nonnum:domainItemType	duration		true	base	ConsolidatedPropertiesMember
2425	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table Text Block]	nonnum:textBlockItemType	duration			base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetTextBlock
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2428	Principles of Consolidation	nonnum:textBlockItemType	duration			base	ConsolidationPolicyTextBlock
2429	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Change Due to Net Income Attributable to Parent and Effects of Changes, Net	xbrli:monetaryItemType	duration	credit		base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet
2430	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Repurchase of Shares by Subsidiary	xbrli:monetaryItemType	duration	debit		base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesRepurchaseOfSharesBySubsidiary
2431	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net	xbrli:monetaryItemType	duration	credit		base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNet
2432	Consolidation, Variable Interest Entity, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ConsolidationVariableInterestEntityPolicy
2433	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Issuance of Equity by Subsidiary to Noncontrolling Interests	xbrli:monetaryItemType	duration	credit		base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesIssuanceOfEquityBySubsidiaryToNoncontrollingInterests
2434	Consolidation, Subsidiary Stock Issuances, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ConsolidationSubsidiaryStockIssuancesPolicy
2435	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent	xbrli:monetaryItemType	duration	debit		base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesPurchaseOfInterestByParent
2436	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table]	xbrli:stringItemType	duration		true	base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetTable
2437	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Change Due to Net Income Attributable to Parent and Effects of Changes, Net [Abstract]	xbrli:stringItemType	duration		true	base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNetAbstract
2438	Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy
2439	Consolidation, Eliminations [Member]	nonnum:domainItemType	duration		true	base	ConsolidationEliminationsMember
2440	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Net [Abstract]	xbrli:stringItemType	duration		true	base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangesNetAbstract
2441	Segment Reporting Reconciling Item	xbrli:stringItemType	duration		true	base	ConsolidationItemsAxis
2442	Consolidation Items [Domain]	nonnum:domainItemType	duration		true	base	ConsolidationItemsDomain
2443	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]	xbrli:stringItemType	duration		true	base	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNetLineItems
2444	Construction in Progress, Gross	xbrli:monetaryItemType	instant	debit		base	ConstructionInProgressGross
2445	Construction Revenue [Abstract]	xbrli:stringItemType	duration		true	base	ConstructionRevenueAbstract
2446	Construction Contractors, Method of Reporting Affiliated Entities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ConstructionContractorsMethodOfReportingAffiliatedEntitiesPolicyPolicyTextBlock
2447	Construction Loan Payable [Member]	nonnum:domainItemType	duration		true	base	ConstructionLoanPayableMember
2448	Construction and Development Costs [Abstract]	xbrli:stringItemType	duration		true	base	ConstructionAndDevelopmentCostsAbstract
2449	Construction Permits [Member]	nonnum:domainItemType	duration		true	base	ConstructionPermitsMember
2450	Long-term Construction Loan, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ConstructionLoanNoncurrent
2451	Construction Contractors, Operating Cycle, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ConstructionContractorsOperatingCyclePolicyPolicyTextBlock
2452	Construction Materials Revenue	xbrli:monetaryItemType	duration	credit		base	ConstructionMaterialsRevenue
2453	Construction Contractors, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ConstructionContractorsPolicyPolicyTextBlock
2454	Construction in Progress Expenditures Incurred but Not yet Paid	xbrli:monetaryItemType	duration	credit		base	ConstructionInProgressExpendituresIncurredButNotYetPaid
2455	Construction Loans [Member]	nonnum:domainItemType	duration		true	base	ConstructionLoansMember
2456	Construction and Development Costs	xbrli:monetaryItemType	duration	debit		base	ConstructionAndDevelopmentCosts
2457	Construction Revenue	xbrli:monetaryItemType	duration	credit		base	ConstructionRevenue
2458	Construction Contracts [Member]	nonnum:domainItemType	duration		true	base	ConstructionContractsMember
2459	Construction Payable	xbrli:monetaryItemType	instant	credit		base	ConstructionPayableCurrentAndNoncurrent
2460	Construction Payable, Current	xbrli:monetaryItemType	instant	credit		base	ConstructionPayableCurrent
2461	Construction Loan	xbrli:monetaryItemType	instant	credit		base	ConstructionLoan
2462	Construction in Progress [Member]	nonnum:domainItemType	duration		true	base	ConstructionInProgressMember
2463	Consumer Portfolio Segment [Member]	nonnum:domainItemType	duration		true	base	ConsumerPortfolioSegmentMember
2464	Consumer Other Financing Receivable [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	ConsumerOtherFinancingReceivableMember
2465	Consumer Borrower [Member]	nonnum:domainItemType	duration		true	base	ConsumerBorrowerMember
2466	Consumer Loans Auto Financing Receivable [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	ConsumerLoansAutoFinancingReceivableMember
2467	Consumer Loan [Member]	nonnum:domainItemType	duration		true	base	ConsumerLoanMember
2468	Consumer Credit Card Financing Receivable [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	ConsumerCreditCardFinancingReceivableMember
2469	Containers [Member]	nonnum:domainItemType	duration		true	base	ContainersMember
2470	Contingent Consideration Classified as Equity, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	ContingentConsiderationClassifiedAsEquityFairValueDisclosure
2471	Contingent Liability Reserve Estimate, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ContingentLiabilityReserveEstimatePolicy
2472	Contingent Consideration by Type [Axis]	xbrli:stringItemType	duration		true	base	ContingentConsiderationByTypeAxis
2473	Contingent Convertible Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	ContingentConvertiblePreferredStockMember
2474	Contingent Consideration Type [Domain]	nonnum:domainItemType	duration		true	base	ContingentConsiderationTypeDomain
2475	Contingent Consideration Classified as Equity [Member]	nonnum:domainItemType	duration		true	base	ContingentConsiderationClassifiedAsEquityMember
2476	Contract with Customer, Asset, Net, Noncurrent	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerAssetNetNoncurrent
2477	Contract with Customer, Sales Channel [Axis]	xbrli:stringItemType	duration		true	base	ContractWithCustomerSalesChannelAxis
2478	Contract Receivable Retainage, after Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueAfterOneYear
2479	Contract Receivable Retainage, Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueOneYearOrLess
2480	Contract Receivable, Due after Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueAfterRollingYearFive
2481	Contract with Customer, Liability, Cumulative Catch-up Adjustment to Revenue, Change in Estimate of Transaction Price	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice
2482	Contract with Customer, Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerLiabilityNoncurrent
2483	Contract with Customer, Liability	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerLiability
2484	Contract Termination Claims and Loans [Abstract]	xbrli:stringItemType	duration		true	base	ContractTerminationClaimsAndLoansAbstract
2485	Contract Receivable Retainage, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivableRetainageRollingMaturityAbstract
2486	Contract Receivable, Due after One Year, Weighted Average Interest Rate	num:percentItemType	instant			base	ContractReceivableDueAfterOneYearWeightedAverageInterestRate
2487	Contract with Customer, Timing of Satisfaction of Performance Obligation and Payment	xbrli:stringItemType	duration			base	ContractWithCustomerTimingOfSatisfactionOfPerformanceObligationAndPayment
2488	Contract Receivable Retainage, Year Five	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueFourToFiveYears
2489	Contract Receivable Retainage, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueInRemainderOfFiscalYear
2490	Contract Receivable, Due after Year Five	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueFiveYearsOrMore
2491	Contract with Customer, Performance Obligation Satisfied in Previous Period	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
2492	Contract Receivable, Due in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueInNextRollingTwelveMonths
2493	Contract with Customer, Duration [Axis]	xbrli:stringItemType	duration		true	base	ContractWithCustomerDurationAxis
2494	Contract with Customer, Asset, Explanation of Change	xbrli:stringItemType	duration			base	ContractWithCustomerAssetExplanationOfChange
2495	Contract with Customer, Liability, Explanation of Change	xbrli:stringItemType	duration			base	ContractWithCustomerLiabilityExplanationOfChange
2496	Contract with Customer, Liability, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress
2497	Contract Receivable, Due after Year One	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueAfterOneYear
2498	Contract Receivable Retainage, Description	xbrli:stringItemType	duration			base	ContractReceivableRetainageDescription
2499	Contract Receivable Retainage, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivableRetainageAbstract
2500	Contract with Customer, Asset and Liability [Abstract]	xbrli:stringItemType	duration		true	base	ContractWithCustomerAssetAndLiabilityAbstract
2501	Contract Revenue Cost	xbrli:monetaryItemType	duration	debit		base	ContractRevenueCost
2502	Contract with Customer, Asset, Credit Loss Expense	xbrli:monetaryItemType	duration	debit		base	ContractWithCustomerAssetCreditLossExpense
2503	Contract with Customer, Asset, Net [Abstract]	xbrli:stringItemType	duration		true	base	ContractWithCustomerAssetNetAbstract
2504	Contract Termination Claims, Governments Other than US Federal Government	xbrli:monetaryItemType	instant	debit		base	ContractTerminationClaimsGovernmentsOtherThanUSFederalGovernment
2505	Contract Receivable, Due after One Year, Highest Interest Rate	num:percentItemType	instant			base	ContractReceivableDueAfterOneYearHighestInterestRate
2506	Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Estimate of Transaction Price	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice
2507	Contract Termination Claims, US Federal Government	xbrli:monetaryItemType	instant	debit		base	ContractTerminationClaimsUSFederalGovernment
2508	Contract Receivable Retainage, after Year Five	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueFiveYearsOrMore
2509	Contract Receivable, Due in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueInRemainderOfFiscalYear
2510	Contract with Customer, Asset, Increase (Decrease) for Contract Acquired in Business Combination	xbrli:monetaryItemType	duration	debit		base	ContractWithCustomerAssetIncreaseDecreaseForContractAcquiredInBusinessCombination
2511	Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueChangeInMeasureOfProgress
2512	Contract Receivable, Due after One Year, Lowest Interest Rate	num:percentItemType	instant			base	ContractReceivableDueAfterOneYearLowestInterestRate
2513	Contract Termination Claims, Description	xbrli:stringItemType	duration			base	ContractTerminationClaimsDescription
2514	Contract with Customer, Liability, Current	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerLiabilityCurrent
2515	Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Modification of Contract	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerAssetCumulativeCatchUpAdjustmentToRevenueModificationOfContract
2516	Contract Termination [Member]	nonnum:domainItemType	duration		true	base	ContractTerminationMember
2517	Contract Receivable, Due in Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueInRollingYearFive
2518	Contract Administration Expense (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	ContractAdministrationExpense
2519	Contract Holder Funds [Member]	nonnum:domainItemType	duration		true	base	ContractHolderFundsMember
2520	Contract with Customer, Asset, Accumulated Allowance for Credit Loss, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerAssetAccumulatedAllowanceForCreditLossNoncurrent
2521	Contract Receivable Retainage, after Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueAfterNextRollingTwelveMonths
2522	Contract with Customer, Right to Recover Product, Current	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerRightToRecoverProductCurrent
2523	Contract with Customer, Liability, Change in Timeframe, Performance Obligation Satisfied, Revenue Recognized	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized
2524	Contract with Customer, Basis of Pricing [Domain]	nonnum:domainItemType	duration		true	base	ContractWithCustomerBasisOfPricingDomain
2525	Contract with Customer, Refund Liability [Abstract]	xbrli:stringItemType	duration		true	base	ContractWithCustomerRefundLiabilityAbstract
2526	Contract Receivable Retainage, Year Three	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueTwoToThreeYears
2527	Contract with Customer, Asset, Accumulated Allowance for Credit Loss	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss
2528	Contract with Customer, Refund Liability, Current	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerRefundLiabilityCurrent
2529	Contract with Customer, Right to Recover Product, Noncurrent	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerRightToRecoverProductNoncurrent
2530	Contract Receivable Retainage, Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueInRollingYearFive
2531	Contract Receivable Retainage, Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueInRollingYearTwo
2532	Contract Receivable, Due in Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueInRollingYearFour
2533	Contract with Customer, Asset and Liability [Table Text Block]	nonnum:textBlockItemType	duration			base	ContractWithCustomerAssetAndLiabilityTableTextBlock
2534	Contract Receivable Retainage, Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueInRollingYearFour
2535	Contract Receivable, Due in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueInRollingYearTwo
2536	Contract with Customer, Asset, Accumulated Allowance for Credit Loss, Current	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerAssetAccumulatedAllowanceForCreditLossCurrent
2537	Contract Receivable, Due after Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueAfterNextRollingTwelveMonths
2538	Contract with Customer, Asset, Reclassified to Receivable	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerAssetReclassifiedToReceivable
2539	Contract Receivable, Due in Year Three	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueTwoToThreeYears
2540	Contract with Customer, Right to Recover Product	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerRightToRecoverProduct
2541	Contract with Customer, Asset, Net, Current	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerAssetNetCurrent
2542	Contract Receivable, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivableRollingMaturityAbstract
2543	Contract Receivable, Due after Next Rolling Twelve Months [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivableDueAfterNextRollingTwelveMonthsAbstract
2544	Contract with Customer, Basis of Pricing [Axis]	xbrli:stringItemType	duration		true	base	ContractWithCustomerBasisOfPricingAxis
2545	Contract Receivable Retainage	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainage
2546	Contract Receivable, Due in Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueOneYearOrLess
2547	Contract with Customer, Asset, Net, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	ContractWithCustomerAssetNetNoncurrentAbstract
2548	Contract with Customer, Right of Return [Abstract]	xbrli:stringItemType	duration		true	base	ContractWithCustomerRightOfReturnAbstract
2549	Contract Receivable Retainage, after Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueAfterRollingYearFive
2550	Contract Receivable, Due in Year Four	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueThreeToFourYears
2551	Contract Receivable, Due in Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueInRollingYearThree
2552	Contract Receivable Retainage, Year Two	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueOneToTwoYears
2553	Contract Receivable Retainage, Year Four	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueThreeToFourYears
2554	Contract-Based Intangible Assets [Member]	nonnum:domainItemType	duration		true	base	ContractBasedIntangibleAssetsMember
2555	Contract Receivable, Due in Year Two	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueOneToTwoYears
2556	Contract with Customer, Right to Recover Product [Abstract]	xbrli:stringItemType	duration		true	base	ContractWithCustomerRightToRecoverProductAbstract
2557	Contract Receivable, Due after Year One [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivableDueAfterOneYearAbstract
2558	Contract Receivable Retainage, after Next Rolling Twelve Months [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivableRetainageDueAfterNextRollingTwelveMonthsAbstract
2559	Contract Receivable Retainage, Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueInRollingYearThree
2560	Contract with Customer, Liability [Abstract]	xbrli:stringItemType	duration		true	base	ContractWithCustomerLiabilityAbstract
2561	Contract with Customer, Asset, Net, Current [Abstract]	xbrli:stringItemType	duration		true	base	ContractWithCustomerAssetNetCurrentAbstract
2562	Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerLiabilityIncreaseDecreaseForContractAcquiredInBusinessCombination
2563	Contract with Customer, Liability, Cumulative Catch-up Adjustment to Revenue, Modification of Contract	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract
2564	Contract with Customer, Asset, Gross, Current	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerAssetGrossCurrent
2565	Contract with Customer, Asset, Gross, Noncurrent	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerAssetGrossNoncurrent
2566	Contract with Customer, Asset, Gross	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerAssetGross
2567	Contract Claims Description	xbrli:stringItemType	duration			base	ContractClaimsDescription
2568	Contract Receivable Retainage, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractReceivableRetainageDueInNextRollingTwelveMonths
2569	Contract Receivable, Due in Year Five	xbrli:monetaryItemType	instant	debit		base	ContractReceivableDueFourToFiveYears
2570	Contract with Customer, Refund Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerRefundLiabilityNoncurrent
2571	Contract with Customer, Asset, Net	xbrli:monetaryItemType	instant	debit		base	ContractWithCustomerAssetNet
2572	Contracts Receivable [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivablesAbstract
2573	Contract with Customer, Refund Liability	xbrli:monetaryItemType	instant	credit		base	ContractWithCustomerRefundLiability
2574	Contract Receivable Retainage, after Next Twelve Months [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivableRetainageDueAfterOneYearAbstract
2575	Contract Receivable, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	ContractReceivableAbstract
2576	Contract with Customer, Duration [Domain]	nonnum:domainItemType	duration		true	base	ContractWithCustomerDurationDomain
2577	Contract with Customer, Sales Channel [Domain]	nonnum:domainItemType	duration		true	base	ContractWithCustomerSalesChannelDomain
2578	Contract with Customer, Liability, Revenue Recognized	xbrli:monetaryItemType	duration	credit		base	ContractWithCustomerLiabilityRevenueRecognized
2579	Contracts Receivable, Claims and Uncertain Amounts, Expected to be Collected after Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractsReceivableClaimsAndUncertainAmountsExpectedToBeCollectedAfterOneYear
2580	Contracts Receivable, Claims and Uncertain Amounts, Expected to be Collected in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	ContractsReceivableClaimsAndUncertainAmountsExpectedToBeCollectedInRemainderOfFiscalYear
2581	Contracts Receivable, Claims and Uncertain Amounts, Expected to be Collected in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractsReceivableClaimsAndUncertainAmountsExpectedToBeCollectedInNextRollingTwelveMonths
2582	Contracts Receivable, Claims and Uncertain Amounts, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	ContractsReceivableClaimsAndUncertainAmountsRollingMaturityAbstract
2583	Contracts Receivable, Claims and Uncertain Amounts, Expected to be Collected in Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractsReceivableClaimsAndUncertainAmountsExpectedToBeCollectedWithinOneYear
2584	Contracts Receivable, Claims and Uncertain Amounts	xbrli:monetaryItemType	instant	debit		base	ContractsReceivableClaimsAndUncertainAmounts
2585	Contracts Receivable, Claims and Uncertain Amounts, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	ContractsReceivableClaimsAndUncertainAmountsAbstract
2586	Contracts Revenue	xbrli:monetaryItemType	duration	credit		base	ContractsRevenue
2587	Contracts Receivable, Claims and Uncertain Amounts, Nature and Status	xbrli:stringItemType	duration			base	ContractsReceivableClaimsAndUncertainAmountsNatureAndStatus
2588	Contracts in Force Subject to Participation through Reinsurance, Ratio	num:percentItemType	duration			base	ContractsInForceSubjectToParticipationThroughReinsurancePercentage
2589	Contracts Accounted for under Percentage of Completion [Member]	nonnum:domainItemType	duration		true	base	ContractsAccountedForUnderPercentageOfCompletionMember
2590	Contracts Receivable, Claims and Uncertain Amounts, Expected to be Collected after Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	ContractsReceivableClaimsAndUncertainAmountsExpectedToBeCollectedAfterNextRollingTwelveMonths
2591	Contractual Obligation, Due in Next Fiscal Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationDueInNextTwelveMonths
2592	Contractual Maturities of Time Deposits, $100,000 or More, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ContractualMaturitiesOfTimeDeposits100000OrMoreDisclosuresAbstract
2593	Contractual Obligation, Due in Second and Third Year [Abstract]	xbrli:stringItemType	duration		true	base	ContractualObligationDueInSecondAndThirdYearAbstract
2594	Contractual Maturities, Time Deposits, $100,000 or More, Six Months Through 12 Months	xbrli:monetaryItemType	instant	credit		base	ContractualMaturitiesTimeDeposits100000OrMoreSixMonthsThrough12Months
2595	Contractual Interest Rate Reduction [Member]	nonnum:domainItemType	duration		true	base	ContractualInterestRateReductionMember
2596	Contractual Obligation, Due in Fourth and Fifth Year [Abstract]	xbrli:stringItemType	duration		true	base	ContractualObligationDueInFourthAndFifthYearAbstract
2597	Contract-based	nonnum:domainItemType	duration		true	base	ContractualRightsMember
2598	Contractual Obligation, Due in Fourth and Fifth Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationDueInFourthAndFifthYear
2599	Contractual Adjustments and Third Party Settlements, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ContractualAdjustmentsAndThirdPartySettlementsPolicyPolicyTextBlock
2600	Contractual Obligation, Fiscal Year Maturity Schedule [Table Text Block]	nonnum:textBlockItemType	duration			base	ContractualObligationFiscalYearMaturityScheduleTableTextBlock
2601	Contractual Obligation, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	ContractualObligationFiscalYearMaturityAbstract
2602	Contractual Maturities, Time Deposits, $100,000 or More [Abstract]	xbrli:stringItemType	duration		true	base	ContractualMaturitiesTimeDeposits100000OrMoreAbstract
2603	Contractual Obligation, Fiscal Year Maturity Schedule [Abstract]	xbrli:stringItemType	duration		true	base	ContractualObligationFiscalYearMaturityScheduleAbstract
2604	Contractual Maturities, Time Deposits, $100,000 or More, after 12 Months	xbrli:monetaryItemType	instant	credit		base	ContractualMaturitiesTimeDeposits100000OrMoreAfter12Months
2605	Contractual Maturities, Time Deposits, $100,000 or More, Three Months or Less	xbrli:monetaryItemType	instant	credit		base	ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsOrLess
2606	Contractual Obligation, Due in Third Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationDueInThirdYear
2607	Contractual Obligation, Due in Fifth Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationDueInFifthYear
2608	Contractual Obligation, Due after Fifth Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationDueAfterFifthYear
2609	Contractual Maturities, Time Deposits, $100,000 or More, Three Months Through Six Months	xbrli:monetaryItemType	instant	credit		base	ContractualMaturitiesTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
2610	Contractual Interest Expense on Prepetition Liabilities Not Recognized in Statement of Operations	xbrli:monetaryItemType	duration	debit		base	ContractualInterestExpenseOnPrepetitionLiabilitiesNotRecognizedInStatementOfOperations
2611	Contractual Obligation, Due in Fourth Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationDueInFourthYear
2612	Contractual Obligation, Due in Second and Third Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationDueInSecondAndThirdYear
2613	Contractual Maturities of Time Deposits, $100,000 or More, Description	xbrli:stringItemType	duration			base	ContractualMaturitiesOfTimeDeposits100000OrMoreDescription
2614	Contractual Obligation	xbrli:monetaryItemType	instant	credit		base	ContractualObligation
2615	Contractual Obligation, Due in Second Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationDueInSecondYear
2616	Contractual Obligation, Future Minimum Payments Due, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	ContractualObligationFutureMinimumPaymentsDueRemainderOfFiscalYear
2617	Contractually Specified Servicing Fee, Late Fee, and Ancillary Fee Earned in Exchange for Servicing Financial Asset	xbrli:monetaryItemType	duration	credit		base	ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets
2618	Contractually Specified Servicing Fees, Amount	xbrli:monetaryItemType	duration	credit		base	ContractuallySpecifiedServicingFeesAmount
2619	Contractually Specified Servicing Fees, Description of Where Reported on Statement of Income (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ContractuallySpecifiedServicingFeesDescriptionOfWhereReportedOnStatementOfIncome
2620	Contractually Specified Servicing Fees, Late Fees, and Ancillary Fees Earned in Exchange for Servicing Financial Assets [Line Items]	xbrli:stringItemType	duration		true	base	ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssetsAbstract
2621	Contractually Specified Servicing Fee, Late Fee, and Ancillary Fee Earned in Exchange for Servicing Financial Asset [Abstract]	xbrli:stringItemType	duration		true	base	ContractuallySpecifiedServicingFeeLateFeeAndAncillaryFeeEarnedInExchangeForServicingFinancialAssetAbstract
2622	Contribution of Nonmonetary Assets to Charitable Organization [Member]	nonnum:domainItemType	duration		true	base	ContributionOfNonmonetaryAssetsToCharitableOrganizationMember
2623	Contribution of Property	xbrli:monetaryItemType	duration	debit		base	ContributionOfProperty
2624	Contribution of Land by Government Unit [Member]	nonnum:domainItemType	duration		true	base	ContributionOfLandByGovernmentUnitMember
2625	Contributions in Aid of Construction	xbrli:monetaryItemType	instant	credit		base	ContributionsInAidOfConstruction
2626	Conventional Mortgage Loan [Member]	nonnum:domainItemType	duration		true	base	ConventionalLoanMember
2627	Conversion of Stock [Line Items]	xbrli:stringItemType	duration		true	base	ConversionOfStockLineItems
2628	Conversion of Stock, New Issuance	xbrli:stringItemType	duration			base	ConversionOfStockNewIssuance
2629	Conversion of Stock, Name [Domain]	nonnum:domainItemType	duration		true	base	ConversionOfStockNameDomain
2630	Conversion Gains and Losses on Foreign Investments	xbrli:monetaryItemType	duration	credit		base	ConversionGainsAndLossesOnForeignInvestments
2631	Conversion of Stock, Amount Converted	xbrli:monetaryItemType	duration	debit		base	ConversionOfStockAmountConverted1
2632	Conversion of Stock [Table]	xbrli:stringItemType	duration		true	base	ConversionOfStockTable
2633	Conversion of Stock, Shares Issued	xbrli:sharesItemType	duration			base	ConversionOfStockSharesIssued1
2634	Conversion of Stock, Amount Issued	xbrli:monetaryItemType	duration	credit		base	ConversionOfStockAmountIssued1
2635	Conversion of Stock, Description	xbrli:stringItemType	duration			base	ConversionOfStockDescription
2636	Stock Conversion Description [Axis]	xbrli:stringItemType	duration		true	base	ConversionOfStockByUniqueDescriptionAxis
2637	Conversion of Stock, Shares Converted	xbrli:sharesItemType	duration			base	ConversionOfStockSharesConverted1
2638	Conversion of Stock, Type of Stock Converted	xbrli:stringItemType	duration			base	ConversionOfStockTypeOfStockConverted
2639	Convertible Notes Payable	xbrli:monetaryItemType	instant	credit		base	ConvertibleNotesPayable
2640	Convertible Preferred Stock, Associated Derivative Transactions	xbrli:stringItemType	duration			base	ConvertiblePreferredStockAssociatedDerivativeTransactions
2641	Convertible Subordinated Debt, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ConvertibleSubordinatedDebtNoncurrent
2642	Convertible Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	ConvertiblePreferredStockMember
2643	Convertible Notes Payable [Member]	nonnum:domainItemType	duration		true	base	ConvertibleNotesPayableMember
2644	Convertible Notes Payable [Abstract]	xbrli:stringItemType	duration		true	base	ConvertibleLongtermNotesPayableCurrentAndNoncurrentAbstract
2645	Convertible Preferred Stock, Terms of Conversion	xbrli:stringItemType	duration			base	ConvertiblePreferredStockTermsOfConversion
2646	Convertible Preferred Stock, Shares Issued upon Conversion	xbrli:sharesItemType	instant			base	ConvertiblePreferredStockSharesIssuedUponConversion
2647	Convertible Preferred Stock, Nonredeemable or Redeemable, Issuer Option, Value	xbrli:monetaryItemType	instant	credit		base	ConvertiblePreferredStockNonredeemableOrRedeemableIssuerOptionValue
2648	Convertible Subordinated Debt [Abstract]	xbrli:stringItemType	duration		true	base	ConvertibleSubordinatedDebtCurrentAndNoncurrentAbstract
2649	Convertible Subordinated Debt	xbrli:monetaryItemType	instant	credit		base	ConvertibleSubordinatedDebt
2650	Convertible Common Stock [Member]	nonnum:domainItemType	duration		true	base	ConvertibleCommonStockMember
2651	Convertible Debt, Fair Value Disclosures	xbrli:monetaryItemType	instant	credit		base	ConvertibleDebtFairValueDisclosures
2652	Convertible Debt [Member]	nonnum:domainItemType	duration		true	base	ConvertibleDebtMember
2653	Convertible Debt [Table Text Block]	nonnum:textBlockItemType	duration			base	ConvertibleDebtTableTextBlock
2654	Convertible Notes Payable, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ConvertibleLongTermNotesPayable
2655	Convertible Debt, Current	xbrli:monetaryItemType	instant	credit		base	ConvertibleDebtCurrent
2656	Convertible Debt, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ConvertibleDebtNoncurrent
2657	Convertible Debt	xbrli:monetaryItemType	instant	credit		base	ConvertibleDebt
2658	Convertible Subordinated Debt [Member]	nonnum:domainItemType	duration		true	base	ConvertibleSubordinatedDebtMember
2659	Convertible Notes Payable, Current	xbrli:monetaryItemType	instant	credit		base	ConvertibleNotesPayableCurrent
2660	Convertible Preferred Stock, Settlement Terms	xbrli:stringItemType	duration			base	ConvertiblePreferredStockSettlementTerms
2661	Convertible Subordinated Debt, Current	xbrli:monetaryItemType	instant	credit		base	ConvertibleSubordinatedDebtCurrent
2662	Convertible Preferred Stock, Shares Reserved for Future Issuance	xbrli:sharesItemType	instant			base	ConvertiblePreferredStockSharesReservedForFutureIssuance
2663	Convertible Debt Securities [Member]	nonnum:domainItemType	duration		true	base	ConvertibleDebtSecuritiesMember
2664	Convertible Preferred Stock Converted to Other Securities	xbrli:monetaryItemType	duration	debit		base	ConvertiblePreferredStockConvertedToOtherSecurities
2665	Convertible Preferred Stock Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	ConvertiblePreferredStockSubjectToMandatoryRedemptionMember
2666	Convertible Preferred Dividends, Net of Tax	xbrli:monetaryItemType	duration	credit		base	ConvertiblePreferredDividendsNetOfTax
2667	Convertibles and Bonds with Warrants Attached [Member]	nonnum:domainItemType	duration		true	base	ConvertiblesAndBondsWithWarrantsAttachedMember
2668	Agricultural Cooperative Inventory, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CooperativeInventoryPolicyPolicyTextBlock
2669	Agricultural Cooperative Inventory, Amount	xbrli:monetaryItemType	instant	debit		base	CooperativeInventoryAmount
2670	Cooperative Advertising Amount	xbrli:monetaryItemType	duration	credit		base	CooperativeAdvertisingAmount
2671	Cooperative Advertising Expense	xbrli:monetaryItemType	duration	debit		base	CooperativeAdvertisingExpense
2672	Cooperative Advertising Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CooperativeAdvertisingPolicy
2673	Copyrights [Member]	nonnum:domainItemType	duration		true	base	CopyrightsMember
2674	Core Deposits [Member]	nonnum:domainItemType	duration		true	base	CoreDepositsMember
2675	Core and Non-core Status [Axis]	xbrli:stringItemType	duration		true	base	CoreAndNonCoreStatusAxis
2676	Core [Member]	nonnum:domainItemType	duration		true	base	CoreMember
2677	Core and Non-core Status [Domain]	nonnum:domainItemType	duration		true	base	CoreAndNonCoreStatusDomain
2678	Corporate Segment [Member]	nonnum:domainItemType	duration		true	base	CorporateMember
2679	Corporate Joint Venture [Member]	nonnum:domainItemType	duration		true	base	CorporateJointVentureMember
2680	Corporate Bond Securities [Member]	nonnum:domainItemType	duration		true	base	CorporateBondSecuritiesMember
2681	Corporate notes and bonds	nonnum:domainItemType	duration		true	base	CorporateDebtSecuritiesMember
2682	Corporate, Non-Segment [Member]	nonnum:domainItemType	duration		true	base	CorporateNonSegmentMember
2683	Corporate Note Securities [Member]	nonnum:domainItemType	duration		true	base	CorporateNoteSecuritiesMember
2684	Corporate and Other [Member]	nonnum:domainItemType	duration		true	base	CorporateAndOtherMember
2685	Corporate Life Insurance Weighted Average Credit Rate (Deprecated 2016-01-31)	num:percentItemType	duration			base	CorporateLifeInsuranceWeightedAverageCreditRate
2686	Corporate Life Insurance Interest Rate Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	CorporateLifeInsuranceInterestRateAssumptions
2687	Corporate Life Insurance Guaranteed Rate (Deprecated 2016-01-31)	num:percentItemType	duration			base	CorporateLifeInsuranceGuaranteedRate
2688	Cost of Goods Sold, Oil and Gas [Abstract]	xbrli:stringItemType	duration		true	base	CostOfGoodsSoldOilAndGasAbstract
2689	Cost Method Investments, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	CostMethodInvestmentsFairValueDisclosure
2690	Cost of Goods Sold, Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldAmortization
2691	Cost Approach Valuation Technique [Member]	nonnum:domainItemType	duration		true	base	CostApproachValuationTechniqueMember
2692	Cost of Services	xbrli:monetaryItemType	duration	debit		base	CostOfServices
2693	Cost of revenue	xbrli:stringItemType	duration		true	base	CostOfRevenueAbstract
2694	Cost of Goods Sold, Depletion	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldDepletion
2695	Cost of Reimbursable Expense	xbrli:monetaryItemType	duration	debit		base	CostOfReimbursableExpense
2696	Recorded basis of common and preferred stock that are restricted for more than one year or are not publicly traded	xbrli:monetaryItemType	instant	debit		base	CostMethodInvestments
2697	Cost of Goods and Services Sold, Depreciation and Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsAndServicesSoldDepreciationAndAmortization
2698	Cost of Goods and Services Sold, Depreciation and Amortization [Abstract]	xbrli:stringItemType	duration		true	base	CostOfGoodsAndServicesSoldDepreciationAndAmortizationAbstract
2699	Cost of Goods Sold, Depreciation and Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldDepreciationAndAmortization
2700	Cost of Goods and Services Sold	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsAndServicesSold
2701	Cost of Goods, Segment [Member]	nonnum:domainItemType	duration		true	base	CostOfGoodsSegmentMember
2702	Cost of Goods Sold, Maintenance Costs	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldMaintenanceCosts
2703	Cost of Goods Sold, Direct Materials	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldDirectMaterials
2704	Cost of Real Estate Sales [Abstract]	xbrli:stringItemType	duration		true	base	CostOfRealEstateSalesAbstract
2705	Cost of Secondary Processing (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	CostOfSecondaryProcessing
2706	Cost of Goods Sold, Overhead	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldOverhead
2707	Cost Incurred in Oil and Gas Property Acquisition, Exploration, and Development Activities Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	CostIncurredInOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesDisclosureTextBlock
2708	Cost of Real Estate Revenue [Abstract]	xbrli:stringItemType	duration		true	base	CostOfRealEstateRevenueAbstract
2709	Cost of Purchased Power	xbrli:monetaryItemType	duration	debit		base	CostOfPurchasedPower
2710	Cost of Goods Sold, Electric [Abstract]	xbrli:stringItemType	duration		true	base	CostOfGoodsSoldElectricAbstract
2711	Cost of Other Alternative Energy	xbrli:monetaryItemType	duration	debit		base	CostOfOtherAlternativeEnergy
2712	Cost of Services, Oil and Gas	xbrli:monetaryItemType	duration	debit		base	CostOfServicesOilAndGas
2713	Cost of Services, Excluding Depreciation, Depletion, and Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfServicesExcludingDepreciationDepletionAndAmortization
2714	Cost of Chemicals (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	CostOfChemicals
2715	Cost of Real Estate Sales	xbrli:monetaryItemType	duration	debit		base	CostOfRealEstateSales
2716	Cost of Other Property Operating Expense	xbrli:monetaryItemType	duration	debit		base	CostOfOtherPropertyOperatingExpense
2717	Cost of Goods Sold, Direct Labor	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldDirectLabor
2718	Cost of Domestic Regulated Electric	xbrli:monetaryItemType	duration	debit		base	CostOfDomesticRegulatedElectric
2719	Cost Method Investments, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CostMethodInvestmentsPolicy
2720	Cost of Goods Sold, Oil and Gas	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldOilAndGas
2721	Cost of Other Manufactured Products	xbrli:monetaryItemType	duration	debit		base	CostOfOtherManufacturedProducts
2722	Cost of Goods, Total [Member]	nonnum:domainItemType	duration		true	base	CostOfGoodsTotalMember
2723	Cost of Coal Products and Services	xbrli:monetaryItemType	duration	debit		base	CostOfCoalProductsAndServices
2724	Cost and Equity Method Investments Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	CostAndEquityMethodInvestmentsDisclosureTextBlock
2725	Cost of Goods Sold, Sales-type Lease	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldSalesTypeLease
2726	Cost of Gold Products and Services	xbrli:monetaryItemType	duration	debit		base	CostOfGoldProductsAndServices
2727	Cost of Goods Sold, Depreciation	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldDepreciation
2728	Cost of Property Repairs and Maintenance	xbrli:monetaryItemType	duration	debit		base	CostOfPropertyRepairsAndMaintenance
2729	Cost of Goods and Services, Energy Commodities and Services	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsAndServicesEnergyCommoditiesAndServices
2730	Cost of Goods and Services Sold, Depreciation	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsAndServicesSoldDepreciation
2731	Cost of Goods and Services Sold, Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsAndServicesSoldAmortization
2732	Cost of Goods Sold, Electric	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldElectric
2733	Cost of Goods and Services Sold, Overhead	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsAndServicesSoldOverhead
2734	Cost of Goods Sold, Direct Financing Lease	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldDirectFinancingLease
2735	Cost of Goods, Product Line [Member]	nonnum:domainItemType	duration		true	base	CostOfGoodsProductLineMember
2736	Cost of Real Estate Revenue	xbrli:monetaryItemType	duration	debit		base	CostOfRealEstateRevenue
2737	Product	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSold
2738	Cost of Sales, Vendor Allowances, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CostOfSalesVendorAllowancesPolicy
2739	Cost Center for Oil and Gas Disclosures [Domain]	nonnum:domainItemType	duration		true	base	CostCenterForOilAndGasDisclosuresDomain
2740	Cost of Oil and Gas Prospects (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	CostOfOilAndGasProspects
2741	Cost of Goods Sold, Depreciation, Depletion and Amortization [Abstract]	xbrli:stringItemType	duration		true	base	CostOfGoodsSoldDepreciationDepletionAndAmortizationAbstract
2742	Total cost of revenue	xbrli:monetaryItemType	duration	debit		base	CostOfRevenue
2743	Cost of Goods Sold, Subscription	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldSubscription
2744	Cost of Goods Sold, Depreciation, Depletion and Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldDepreciationDepletionAndAmortization
2745	Cost of Goods and Services Sold [Abstract]	xbrli:stringItemType	duration		true	base	CostOfGoodsAndServicesSoldAbstract
2746	Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization
2747	Cost Method Investments, Statement that Fair Value was Not Estimated	xbrli:stringItemType	duration			base	CostMethodInvestmentsStatementThatFairValueWasNotEstimated
2748	Cost of Natural Gas Purchases	xbrli:monetaryItemType	duration	debit		base	CostOfNaturalGasPurchases
2749	Cost of Goods Sold, Direct Taxes and Licenses Costs (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	CostOfGoodsSoldDirectTaxesAndLicensesCosts
2750	Cost of Real Estate Sales, Interest	xbrli:monetaryItemType	duration	debit		base	CostOfRealEstateSalesInterest
2751	Cost of Services, Catering	xbrli:monetaryItemType	duration	debit		base	CostOfServicesCatering
2752	Cost Method Investments, Original Cost	xbrli:monetaryItemType	instant	debit		base	CostMethodInvestmentsOriginalCost
2753	Cost Method Investments, Additional Information	xbrli:stringItemType	duration			base	CostMethodInvestmentsAdditionalInformation
2754	Cost of Merchandise Sales, Buying and Occupancy Costs	xbrli:monetaryItemType	duration	debit		base	CostOfMerchandiseSalesBuyingAndOccupancyCosts
2755	Cost of Purchased Water	xbrli:monetaryItemType	duration	debit		base	CostOfPurchasedWater
2756	Cost of Revenue	nonnum:textBlockItemType	duration			base	CostOfSalesPolicyTextBlock
2757	Cost of Domestic Regulated Gas Revenue	xbrli:monetaryItemType	duration	debit		base	CostOfDomesticRegulatedGasRevenue
2758	Cost of Goods Sold [Abstract]	xbrli:stringItemType	duration		true	base	CostOfGoodsSoldAbstract
2759	Cost of Trust Assets Sold to Pay Expenses	xbrli:monetaryItemType	duration	debit		base	CostOfTrustAssetsSoldToPayExpenses
2760	Cost of Real Estate Sales, Excluding Interest	xbrli:monetaryItemType	duration	debit		base	CostOfRealEstateSalesExcludingInterest
2761	Cost of Purchased Oil and Gas	xbrli:monetaryItemType	duration	debit		base	CostOfPurchasedOilAndGas
2762	Cost of Goods Sold, Depreciation and Amortization [Abstract]	xbrli:stringItemType	duration		true	base	CostOfGoodsSoldDepreciationAndAmortizationAbstract
2763	Cost of Services, Overhead	xbrli:monetaryItemType	duration	debit		base	CostOfServicesOverhead
2764	Cost-method Investments, Realized Losses	xbrli:monetaryItemType	duration	debit		base	CostMethodInvestmentsRealizedLosses
2765	Cost of Transmission	xbrli:monetaryItemType	duration	debit		base	CostOfTransmission
2766	Cost of Services, Direct Labor	xbrli:monetaryItemType	duration	debit		base	CostOfServicesDirectLabor
2767	Cost of Services, Depreciation and Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfServicesDepreciationAndAmortization
2768	Cost-method Investments, Realized Gains	xbrli:monetaryItemType	duration	credit		base	CostMethodInvestmentsRealizedGains
2769	Cost of Transmission, Other (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	CostOfTransmissionOther
2770	Cost of Services, Licenses and Services	xbrli:monetaryItemType	duration	debit		base	CostOfServicesLicensesAndServices
2771	Cost of Utilities	xbrli:monetaryItemType	duration	debit		base	CostOfUtilities
2772	Cost of Services, Maintenance Costs	xbrli:monetaryItemType	duration	debit		base	CostOfServicesMaintenanceCosts
2773	Cost-method Investments, Description [Text Block]	nonnum:textBlockItemType	duration			base	CostMethodInvestmentsDescriptionTextBlock
2774	Cost of Transmission [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	CostOfTransmissionAbstract
2775	Cost of Services, Direct Materials	xbrli:monetaryItemType	duration	debit		base	CostOfServicesDirectMaterials
2776	Cost-method Investments, Aggregate Carrying Amount, Not Evaluated for Impairment	xbrli:monetaryItemType	instant	debit		base	CostMethodInvestmentsAggregateCarryingAmountNotEvaluatedForImpairment
2777	Cost of Services, Environmental Remediation	xbrli:monetaryItemType	duration	debit		base	CostOfServicesEnvironmentalRemediation
2778	Cost of Services, Energy Services	xbrli:monetaryItemType	duration	debit		base	CostOfServicesEnergyServices
2779	Cost of Services, Licenses and Maintenance Agreements	xbrli:monetaryItemType	duration	debit		base	CostOfServicesLicensesAndMaintenanceAgreements
2780	Cost of Worldwide Unregulated Electric	xbrli:monetaryItemType	duration	debit		base	CostOfWorldwideUnregulatedElectric
2781	Cost of Transmission, Affiliates (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	CostOfTransmissionAffiliates
2782	Cost of Services, Direct Taxes and Licenses Costs	xbrli:monetaryItemType	duration	debit		base	CostOfServicesDirectTaxesAndLicensesCosts
2783	Cost-method Investments, Realized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	CostMethodInvestmentsRealizedGainLoss
2784	Cost of Services, Depreciation and Amortization [Abstract]	xbrli:stringItemType	duration		true	base	CostOfServicesDepreciationAndAmortizationAbstract
2785	Cost of Services, Amortization	xbrli:monetaryItemType	duration	debit		base	CostOfServicesAmortization
2786	Cost of Services [Abstract]	xbrli:stringItemType	duration		true	base	CostOfServicesAbstract
2787	Cost-method Investments, Realized Gain (Loss), Excluding Other than Temporary Impairments [Abstract]	xbrli:stringItemType	duration		true	base	CostMethodInvestmentsRealizedGainLossAbstract
2788	Cost of Services, Depreciation	xbrli:monetaryItemType	duration	debit		base	CostOfServicesDepreciation
2789	Cost of Sales [Member]	nonnum:domainItemType	duration		true	base	CostOfSalesMember
2790	Costs Incurred in Oil and Gas Property Acquisition, Exploration, and Development Activities [Table]	xbrli:stringItemType	duration		true	base	CostsIncurredInOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesTable
2791	Costs Incurred, Development Costs	xbrli:monetaryItemType	duration	debit		base	CostsIncurredDevelopmentCosts
2792	Costs of Metals Sold	xbrli:monetaryItemType	duration	debit		base	CostsOfMetalsSold
2793	Costs in Excess of Billings	xbrli:monetaryItemType	instant	debit		base	CostsInExcessOfBillingsOnUncompletedContractsOrPrograms
2794	Costs Incurred, Asset Retirement Obligation Incurred	xbrli:monetaryItemType	duration	debit		base	CostsIncurredAssetRetirementObligationIncurred
2795	Costs in Excess of Billings on Uncompleted Contracts or Programs [Abstract]	xbrli:stringItemType	duration		true	base	CostsInExcessOfBillingsOnUncompletedContractsOrProgramsAbstract
2796	Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities	xbrli:monetaryItemType	duration	debit		base	CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivities
2797	Costs Associated with Exit or Disposal Activity or Restructuring, Ongoing Benefit Arrangement [Policy Text Block]	nonnum:textBlockItemType	duration			base	CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyOngoingBenefitArrangements
2798	Costs Associated with Exit or Disposal Activity or Restructuring [Policy Text Block]	nonnum:textBlockItemType	duration			base	CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicy
2799	Costs in Excess of Billings and Billings in Excess of Costs [Table Text Block]	nonnum:textBlockItemType	duration			base	CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock
2800	Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Abstract]	xbrli:stringItemType	duration		true	base	CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesAbstract
2801	Costs Incurred, Acquisition of Unproved Oil and Gas Properties	xbrli:monetaryItemType	duration	debit		base	CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
2802	Costs Incurred, Acquisition of Oil and Gas Properties [Abstract]	xbrli:stringItemType	duration		true	base	CostsIncurredAcquisitionOfOilAndGasPropertiesAbstract
2803	Costs and Expenses [Abstract]	xbrli:stringItemType	duration		true	base	CostsAndExpensesAbstract
2804	Costs Associated with Exit or Disposal Activities or Restructurings, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock
2805	Costs and Expenses, Related Party	xbrli:monetaryItemType	duration	debit		base	CostsAndExpensesRelatedParty
2806	Costs in Excess of Billings, Current	xbrli:monetaryItemType	instant	debit		base	CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear
2807	Costs of Franchised Outlets	xbrli:monetaryItemType	duration	debit		base	CostsOfFranchisedOutlets
2808	Costs Incurred, Exploration Costs	xbrli:monetaryItemType	duration	debit		base	CostsIncurredExplorationCosts
2809	Costs Incurred, Acquisition of Oil and Gas Properties with Proved Reserves	xbrli:monetaryItemType	duration	debit		base	CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
2810	Costs Incurred, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CostsIncurredPolicy
2811	Costs and Expenses	xbrli:monetaryItemType	duration	debit		base	CostsAndExpenses
2812	Costs of Real Estate Services and Land Sales	xbrli:monetaryItemType	duration	debit		base	CostsOfRealEstateServicesAndLandSales
2813	Costs Incurred, Oil and Gas Property Acquisition, Exploration, and Development Activities [Line Items]	xbrli:stringItemType	duration		true	base	CostsIncurredOilAndGasPropertyAcquisitionExplorationAndDevelopmentActivitiesLineItems
2814	Costs in Excess of Billings, Noncurrent	xbrli:monetaryItemType	instant	debit		base	CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear
2815	Costs Incurred, Acquisition of Oil and Gas Properties	xbrli:monetaryItemType	duration	debit		base	CostsIncurredAcquisitionOfOilAndGasProperties
2816	Costs of Franchisor Owned Outlets	xbrli:monetaryItemType	duration	debit		base	CostsOfFranchisorOwnedOutlets
2817	Credit Default Swaption [Member]	nonnum:domainItemType	duration		true	base	CreditDefaultSwaptionMember
2818	Credit Score, FICO [Domain]	nonnum:domainItemType	duration		true	base	CreditScoreFicoDomain
2819	Credit Default Swap [Member]	nonnum:domainItemType	duration		true	base	CreditDefaultSwapMember
2820	Credit Risk Derivative Assets, at Fair Value	xbrli:monetaryItemType	instant	debit		base	CreditRiskDerivativeAssetsAtFairValue
2821	Credit Derivatives Contract Type [Axis]	xbrli:stringItemType	duration		true	base	CreditDerivativesByContractTypeAxis
2822	Credit [Member]	nonnum:domainItemType	duration		true	base	CreditMember
2823	Credit Card Origination Costs [Abstract]	xbrli:stringItemType	duration		true	base	CreditCardOriginationCostsAbstract
2824	Credit Rating, Fitch [Axis]	xbrli:stringItemType	duration		true	base	CreditRatingFitchAxis
2825	Credit Risk Derivative Liabilities, at Fair Value	xbrli:monetaryItemType	instant	credit		base	CreditRiskDerivativeLiabilitiesAtFairValue
2826	Credit Rating, Standard & Poor's [Axis]	xbrli:stringItemType	duration		true	base	CreditRatingStandardPoorsAxis
2827	Credit Derivative, Liquidation Proceeds, Monetary Amount	xbrli:monetaryItemType	duration	debit		base	CreditDerivativeLiquidationProceedsMonetaryAmount
2828	Credit Rating, Moody's [Axis]	xbrli:stringItemType	duration		true	base	CreditRatingMoodysAxis
2829	Credit Risk Derivatives, at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	CreditRiskDerivativesAtFairValueNetAbstract
2830	Credit Availability Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	CreditAvailabilityConcentrationRiskMember
2831	Credit Score, FICO [Axis]	xbrli:stringItemType	duration		true	base	CreditScoreFicoAxis
2832	Credit Derivative, Maximum Exposure Inestimable	xbrli:stringItemType	duration			base	CreditDerivativeMaximumExposureInestimable
2833	Credit Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	CreditConcentrationRiskMember
2834	Credit Derivative, Unlimited Exposure	xbrli:stringItemType	duration			base	CreditDerivativeUnlimitedExposure
2835	Credit Derivative, Liquidation Proceeds, Percentage	num:percentItemType	duration			base	CreditDerivativeLiquidationProceedsPercentage
2836	Credit Derivative, Term	xbrli:durationItemType	duration			base	CreditDerivativeTerm1
2837	Credit Rating, AM Best [Domain]	nonnum:domainItemType	duration		true	base	CreditRatingAMBestDomain
2838	Credit Derivatives [Line Items]	xbrli:stringItemType	duration		true	base	CreditDerivativesLineItems
2839	Credit Rating, AM Best [Axis]	xbrli:stringItemType	duration		true	base	CreditRatingAMBestAxis
2840	Credit Default Option [Member]	nonnum:domainItemType	duration		true	base	CreditDefaultOptionMember
2841	Credit and Debit Card Receivables, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	CreditAndDebitCardReceivablesAtCarryingValue
2842	Credit Derivative, Purchased Credit Protection	xbrli:monetaryItemType	duration	debit		base	CreditDerivativePurchasedCreditProtection
2843	Credit Derivative, Recourse Provisions	xbrli:stringItemType	duration			base	CreditDerivativeRecourseProvisions
2844	Credit Card Receivable [Member]	nonnum:domainItemType	duration		true	base	CreditCardReceivablesMember
2845	Credit Derivative, Collateral Held Directly or by Third Parties	xbrli:stringItemType	duration			base	CreditDerivativeCollateralHeldDirectlyOrByThirdParties
2846	Credit Index Product [Member]	nonnum:domainItemType	duration		true	base	CreditIndexProductMember
2847	Credit Risk [Member]	nonnum:domainItemType	duration		true	base	CreditRiskMember
2848	Credit Facility [Domain]	nonnum:domainItemType	duration		true	base	CreditFacilityDomain
2849	Credit Card Origination Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	CreditCardOriginationCostsPolicyTextBlock
2850	Credit Contracts	nonnum:domainItemType	duration		true	base	CreditRiskContractMember
2851	Credit Default Swap, Buying Protection [Member]	nonnum:domainItemType	duration		true	base	CreditDefaultSwapBuyingProtectionMember
2852	Credit Facility [Axis]	xbrli:stringItemType	duration		true	base	CreditFacilityAxis
2853	Credit Default Swap, Selling Protection [Member]	nonnum:domainItemType	duration		true	base	CreditDefaultSwapSellingProtectionMember
2854	Credit Risk Derivatives, at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	CreditRiskDerivativesAtFairValueNet
2855	Credit Card Intermediary [Member]	nonnum:domainItemType	duration		true	base	CreditCardIntermediaryReceivablesMember
2856	Credit Derivative, Internal Grouping Parameter	xbrli:stringItemType	duration			base	CreditDerivativeInternalGroupingParameter
2857	Credit Derivatives Contract Type [Domain]	nonnum:domainItemType	duration		true	base	CreditDerivativesContractTypeDomain
2858	Credit Card Receivables	xbrli:monetaryItemType	instant	debit		base	CreditCardReceivables
2859	Credit Spread Option [Member]	nonnum:domainItemType	duration		true	base	CreditSpreadOptionMember
2860	Credit Derivative, Triggering Event	xbrli:stringItemType	duration			base	CreditDerivativeTriggeringEvent
2861	Credit Derivative, Maximum Exposure, Undiscounted	xbrli:monetaryItemType	instant	credit		base	CreditDerivativeMaximumExposureUndiscounted
2862	Crude Oil and NGL [Member]	nonnum:domainItemType	duration		true	base	CrudeOilAndNGLPerBarrelMember
2863	Energy Related Inventory, Crude Oil and Natural Gas Liquids	xbrli:monetaryItemType	instant	debit		base	CrudeOilAndNaturalGasLiquids
2864	Crude Oil [Member]	nonnum:domainItemType	duration		true	base	CrudeOilMember
2865	Cumulative Effect on Retained Earnings, Tax	xbrli:monetaryItemType	duration	debit		base	CumulativeEffectOnRetainedEarningsTax1
2866	Cumulative Translation Adjustment, Net of Tax, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease
2867	Cumulative Translation Adjustment Summary [Roll Forward]	xbrli:stringItemType	duration		true	base	CumulativeTranslationAdjustmentSummaryRollForward
2868	Cumulative Effect on Retained Earnings, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	CumulativeEffectOnRetainedEarningsNetOfTaxAbstract
2869	Cumulative-Effect Adjustment, Deconsolidation of Variable Interest Entity [Member]	nonnum:domainItemType	duration		true	base	CumulativeEffectAdjustmentDeconsolidationOfVariableInterestEntityMember
2870	Cumulative Effect of Prospective Application of New Accounting Principle (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	CumulativeEffectOfProspectiveApplicationOfNewAccountingPrinciple
2871	Cumulative Preferred Stock Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	CumulativePreferredStockSubjectToMandatoryRedemptionMember
2872	Cumulative Earnings (Deficit)	xbrli:monetaryItemType	instant	credit		base	CumulativeEarningsDeficit
2873	Cumulative Effect on Retained Earnings, Net of Tax	xbrli:monetaryItemType	duration	credit		base	CumulativeEffectOnRetainedEarningsNetOfTax1
2874	Cumulative-Effect Adjustment, Consolidation of Variable Interest Entity [Member]	nonnum:domainItemType	duration		true	base	CumulativeEffectAdjustmentConsolidationOfVariableInterestEntityMember
2875	Cumulative Effect of New Accounting Principle in Period of Adoption	xbrli:monetaryItemType	instant	credit		base	CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
2876	Cumulative Effect on Retained Earnings, before Tax	xbrli:monetaryItemType	duration	credit		base	CumulativeEffectOnRetainedEarningsBeforeTax1
2877	Cumulative Dividends	xbrli:monetaryItemType	instant	debit		base	CumulativeDividends
2878	Cumulative Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	CumulativePreferredStockMember
2879	Currency [Axis]	xbrli:stringItemType	duration		true	base	CurrencyAxis
2880	Currency Swap [Member]	nonnum:domainItemType	duration		true	base	CurrencySwapMember
2881	Current taxes	xbrli:monetaryItemType	duration	debit		base	CurrentIncomeTaxExpenseBenefit
2882	U.S. state and local	xbrli:monetaryItemType	duration	debit		base	CurrentStateAndLocalTaxExpenseBenefit
2883	Foreign	xbrli:monetaryItemType	duration	debit		base	CurrentForeignTaxExpenseBenefit
2884	Current Taxes	xbrli:stringItemType	duration		true	base	CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract
2885	U.S. federal	xbrli:monetaryItemType	duration	debit		base	CurrentFederalTaxExpenseBenefit
2886	Current Federal, State and Local, Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		base	CurrentFederalStateAndLocalTaxExpenseBenefit
2887	Current Federal, State and Local, Tax Expense (Benefit) [Abstract]	xbrli:stringItemType	duration		true	base	CurrentFederalStateAndLocalTaxExpenseBenefitAbstract
2888	Custody Fees	xbrli:monetaryItemType	duration	debit		base	CustodyFees
2889	Customer Refund Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	CustomerRefundLiabilityNoncurrent
2890	Customer Advances and Deposits	xbrli:monetaryItemType	instant	credit		base	CustomerAdvancesAndDeposits
2891	Customer Advances for Construction	xbrli:monetaryItemType	instant	credit		base	CustomerAdvancesForConstruction
2892	Customer Advances or Deposits, Noncurrent	xbrli:monetaryItemType	instant	credit		base	CustomerAdvancesOrDepositsNoncurrent
2893	Customer Securities for which Entity has Right to Sell or Repledge [Axis]	xbrli:stringItemType	duration		true	base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeAxis
2894	Customer-related	nonnum:domainItemType	duration		true	base	CustomerRelationshipsMember
2895	Customer Advances and Deposits, Current	xbrli:monetaryItemType	instant	credit		base	CustomerAdvancesAndDepositsCurrent
2896	Customer Securities for which Entity has Right to Sell or Repledge, Securities Sold or Repledged, Classification (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeSecuritiesSoldOrRepledgedClassification
2897	Customer Refundable Fees, Revenue Recognized	xbrli:monetaryItemType	duration	credit		base	CustomerRefundableFeesRevenueRecognized1
2898	Customer Securities for which Entity has Right to Sell or Repledge, Securities Type [Domain]	nonnum:domainItemType	duration		true	base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeSecuritiesTypeDomain
2899	Customer Securities for which Entity has Right to Sell or Repledge, Fair Value	xbrli:monetaryItemType	instant	credit		base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValue
2900	Customer Lists [Member]	nonnum:domainItemType	duration		true	base	CustomerListsMember
2901	Customer Funds	xbrli:monetaryItemType	instant	debit		base	CustomerFunds
2902	Customer Advances and Progress Payments for Long-term Contracts or Programs	xbrli:monetaryItemType	instant	credit		base	CustomerAdvancesAndProgressPaymentsForLongTermContractsOrPrograms
2903	Customer-Related Intangible Assets [Member]	nonnum:domainItemType	duration		true	base	CustomerRelatedIntangibleAssetsMember
2904	Customer Refundable Fees, Cash Received (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	CustomerRefundableFeesCashReceived
2905	Customer Refundable Fees	xbrli:monetaryItemType	instant	credit		base	CustomerRefundableFees
2906	Customer Securities for which Entity has Right to Sell or Repledge [Abstract]	xbrli:stringItemType	duration		true	base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeAbstract
2907	Customer Securities for which Entity has Right to Sell or Repledge, Fair Value of Securities Sold or Repledged	xbrli:monetaryItemType	instant	credit		base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeFairValueOfSecuritiesSoldOrRepledged
2908	Customer Refundable Fees, Revenue Recognized (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	CustomerRefundableFeesRevenueRecognized
2909	Customer Advances or Deposits, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	CustomerAdvancesOrDepositsNoncurrentAbstract
2910	Customer Loyalty Program Liability, Current	xbrli:monetaryItemType	instant	credit		base	CustomerLoyaltyProgramLiabilityCurrent
2911	Customer Securities for which Entity has Right to Sell or Repledge (Including Securities Sold or Repledged) [Line Items]	xbrli:stringItemType	duration		true	base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeLineItems
2912	Customer Refundable Fees, Proceeds	xbrli:monetaryItemType	duration	debit		base	CustomerRefundableFeesProceeds
2913	Customer Securities for which Entity has Right to Sell or Repledge, Classification (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeClassification
2914	Customer Refundable Fees, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	CustomerRefundableFeesPeriodIncreaseDecrease
2915	Customer Refundable Fees, Refund Payments	xbrli:monetaryItemType	duration	credit		base	CustomerRefundableFeesRefundPayments1
2916	Customer Refund Liability, Current	xbrli:monetaryItemType	instant	credit		base	CustomerRefundLiabilityCurrent
2917	Customer Securities for which Entity has Right to Sell or Repledge, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeDescription
2918	Customer Deposits, Current	xbrli:monetaryItemType	instant	credit		base	CustomerDepositsCurrent
2919	Customer Receipts [Member]	nonnum:domainItemType	duration		true	base	CustomerReceiptsMember
2920	Customer Advances, Noncurrent	xbrli:monetaryItemType	instant	credit		base	CustomerAdvancesNoncurrent
2921	Customer Deposits, Noncurrent	xbrli:monetaryItemType	instant	credit		base	CustomerDepositsNoncurrent
2922	Customer Contracts [Member]	nonnum:domainItemType	duration		true	base	CustomerContractsMember
2923	Customer Advances and Deposits, Current [Abstract]	xbrli:stringItemType	duration		true	base	CustomerAdvancesAndDepositsCurrentAbstract
2924	Customer Advances, Current	xbrli:monetaryItemType	instant	credit		base	CustomerAdvancesCurrent
2925	Customer Refundable Fees, Refund Payments (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	CustomerRefundableFeesRefundPayments
2926	Customer Loyalty Program Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	CustomerLoyaltyProgramLiabilityNoncurrent
2927	Customer Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	CustomerConcentrationRiskMember
2928	Customer Securities for which Entity has Right to Sell or Repledge [Table]	xbrli:stringItemType	duration		true	base	CustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeTable
2929	Customer's Liability for Acceptances, Gross	xbrli:monetaryItemType	instant	debit		base	CustomersLiabilityForAcceptancesGross
2930	Customer's Liability for Acceptances, Net	xbrli:monetaryItemType	instant	debit		base	CustomersLiabilityForAcceptancesNet
2931	Customer's Liability for Acceptances, Net [Abstract]	xbrli:stringItemType	duration		true	base	CustomersLiabilityForAcceptancesNetAbstract
2932	Disaggregation of Revenue [Abstract]	xbrli:stringItemType	duration		true	base	DisaggregationOfRevenueAbstract
2933	Disaggregation of Revenue [Table]	xbrli:stringItemType	duration		true	base	DisaggregationOfRevenueTable
2934	Disaggregation of Revenue [Line Items]	xbrli:stringItemType	duration		true	base	DisaggregationOfRevenueLineItems
2935	Disaggregation of Revenue [Table Text Block]	nonnum:textBlockItemType	duration			base	DisaggregationOfRevenueTableTextBlock
2936	Disability Insurance Policy [Member]	nonnum:domainItemType	duration		true	base	DisabilityInsurancePolicyMember
2937	Doubtful [Member]	nonnum:domainItemType	duration		true	base	DoubtfulMember
2938	Distributed Earnings	xbrli:monetaryItemType	duration	debit		base	DistributedEarnings
2939	Distributed Earnings [Abstract]	xbrli:stringItemType	duration		true	base	DistributedEarningsAbstract
2940	Designated Hedge Derivatives	nonnum:domainItemType	duration		true	base	DesignatedAsHedgingInstrumentMember
2941	Decline in Initial Franchise Fees, Description	xbrli:stringItemType	duration			base	DeclineInInitialFranchiseFeesDescription
2942	Deprecated Items [Abstract]	xbrli:stringItemType	duration		true	base	DeprecatedItems
2943	Financial Statement Filing Date [Domain]	nonnum:domainItemType	duration		true	base	DefaultFinancialStatementsDateMember
2944	Debt Instrument, Debt Default, Description of Violation or Event of Default	xbrli:stringItemType	duration			base	DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault
2945	Deconsolidation, Gain (Loss), if Not Presented Separately, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DeconsolidationGainOrLossIfNotPresentedSeparatelyFinancialStatementCaption
2946	Deconsolidation, Gain (Loss) with Related Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DeconsolidationGainOrLossWithRelatedDisclosuresAbstract
2947	Deconsolidation, Related Party, Description	xbrli:stringItemType	duration			base	DeconsolidationRelatedPartyDescription
2948	Deconsolidation, Nature of Continuing Involvement, Description	xbrli:stringItemType	duration			base	DeconsolidationNatureOfContinuingInvolvementDescription
2949	Derecognized Assets, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together, Net Credit Losses During Period	xbrli:monetaryItemType	duration	debit		base	DerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherNetCreditLossesDuringPeriod
2950	Derecognized Assets, Information about Asset Quality of Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	DerecognizedAssetsInformationAboutAssetQualityOfSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherTextBlock
2951	Derecognized Assets, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]	xbrli:stringItemType	duration		true	base	DerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems
2952	Continuing Involvement with Derecognized Transferred Financial Assets, Amount Outstanding	xbrli:monetaryItemType	instant	debit		base	DerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding
2953	Derecognized Assets, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together, Delinquent Amount at End of Period	xbrli:monetaryItemType	instant	debit		base	DerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherDelinquentAmountAtEndOfPeriod
2954	Deferrable Notes [Member]	nonnum:domainItemType	duration		true	base	DeferrableNotesMember
2955	Damage from Fire, Explosion or Other Hazard [Member]	nonnum:domainItemType	duration		true	base	DamageFromFireExplosionOrOtherHazardMember
2956	Damages from Product Defects [Member]	nonnum:domainItemType	duration		true	base	DamagesFromProductDefectsMember
2957	Database Rights [Member]	nonnum:domainItemType	duration		true	base	DatabasesMember
2958	Debentures Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	DebenturesSubjectToMandatoryRedemptionMember
2959	Debtor Reorganization Items, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsImpairmentLoss
2960	Debtor Reorganization Items, Net Gain (Loss) on Rejection of Leases and Other Executory Contracts	xbrli:monetaryItemType	duration	credit		base	DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1
2961	Debtor-in-Possession Financing, Amount Arranged	xbrli:monetaryItemType	instant	credit		base	DebtorInPossessionFinancingAmountArranged
2962	Debtor-in-Possession Financing, Amendments to Arrangement, Increase (Decrease) in Amount Arranged	xbrli:monetaryItemType	duration	credit		base	DebtorInPossessionFinancingAmendmentsToArrangementIncreaseDecreaseInAmountArranged
2963	Debtor-in-Possession Financing, Description of Arrangement (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DebtorInPossessionFinancingDescriptionOfArrangement
2964	Debtor-in-Possession Financing, Purpose of Arrangement (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DebtorInPossessionFinancingPurposeOfArrangement
2965	Debtor-in-Possession Financing, Unused Borrowings (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	DebtorInPossessionFinancingUnusedBorrowings
2966	Debtor-in-Possession Financing, Letters of Credit Outstanding	xbrli:monetaryItemType	instant	credit		base	DebtorInPossessionFinancingLettersOfCreditOutstanding
2967	Debtor Reorganization Items, Debtor-in-Possession Facility Financing Costs	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts
2968	Debtor-in-Possession Financing [Abstract]	xbrli:stringItemType	duration		true	base	DebtorInPossessionFinancingAbstract
2969	Debtor Reorganization Items, Discharge of Claims and Liabilities	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsDischargeOfClaimsAndLiabilities
2970	Debtor Reorganization Items, Interest Income on Accumulated Cash	xbrli:monetaryItemType	duration	credit		base	DebtorReorganizationItemsInterestIncomeOnAccumulatedCash1
2971	Debtor Reorganization Items, Legal and Advisory Professional Fees	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees
2972	Debtor-in-Possession Financing, Fee on Unused Borrowings	num:percentItemType	instant			base	DebtorInPossessionFinancingFeeOnUnusedBorrowings
2973	Debtor Reorganization Items, Revaluation of Customer-Related Obligations (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsRevaluationOfCustomerRelatedObligations
2974	Debtor-in-Possession Financing, Date Arrangement Approved by Bankruptcy Court	xbrli:dateItemType	duration			base	DebtorInPossessionFinancingDateArrangementsApprovedByBankruptcyCourt
2975	Debtor-in-Possession Financing, Amendments to Arrangement, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DebtorInPossessionFinancingAmendmentsToArrangementDescription
2976	Debtor-in-Possession Financing, Borrowings Outstanding	xbrli:monetaryItemType	instant	credit		base	DebtorInPossessionFinancingBorrowingsOutstanding
2977	Debtor Reorganization Items, Employee Related Charges	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsEmployeeRelatedCharges
2978	Debtor Reorganization Items, Write-off of Debt Issuance Costs and Debt Discounts	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsWriteOffOfDeferredFinancingCostsAndDebtDiscounts
2979	Debtor Reorganization Items, Pension and Other Postretirement Related Charges	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsPensionAndOtherPostretirementRelatedCharges
2980	Debtor Reorganization Items, Provision for Expected Allowed Claims	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsProvisionForExpectedAllowedClaims
2981	Debtor Reorganization Items, Other Expense (Income)	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsOtherExpenseIncome
2982	Debtor Reorganization Items, Retiree Related Charges	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsRetireeRelatedCharges
2983	Debtor Reorganization Items, Revaluation of Assets and Liabilities	xbrli:monetaryItemType	duration	debit		base	DebtorReorganizationItemsRevaluationOfAssetsAndLiabilities
2984	Debtor-in-Possession Financing, Interest Rate on Borrowings Outstanding	num:percentItemType	instant			base	DebtorInPossessionFinancingInterestRateOnBorrowingsOutstanding
2985	Debtor Reorganization Items, Gain (Loss) on Asset Sales, Net	xbrli:monetaryItemType	duration	credit		base	DebtorReorganizationItemsGainLossOnAssetSalesNet1
2986	Debtor Reorganization Items, Gain (Loss) on Settlement of Other Claims, Net	xbrli:monetaryItemType	duration	credit		base	DebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet1
2987	Debt, Long-term and Short-term, Combined Amount [Abstract]	xbrli:stringItemType	duration		true	base	DebtLongtermAndShorttermCombinedAmountAbstract
2988	Debt Conversion [Table]	xbrli:stringItemType	duration		true	base	DebtConversionTable
2989	Debt [Member]	nonnum:domainItemType	duration		true	base	DebtMember
2990	Debt, Long-term and Short-term, Combined Amount	xbrli:monetaryItemType	instant	credit		base	DebtLongtermAndShorttermCombinedAmount
2991	Debt Conversion, Original Debt, Issuance Date of Debt, Month and Year	xbrli:gYearMonthItemType	duration			base	DebtConversionOriginalDebtIssuanceDateOfDebtMonthAndYear
2992	Debt Conversion, Converted Instrument, Expiration or Due Date, Month and Year	xbrli:gYearMonthItemType	duration			base	DebtConversionConvertedInstrumentExpirationOrDueDateMonthAndYear
2993	Debt Instrument, Date of First Required Payment	xbrli:dateItemType	duration			base	DebtInstrumentDateOfFirstRequiredPayment1
2994	Debt Instrument, Issuance Date	xbrli:dateItemType	duration			base	DebtInstrumentIssuanceDate1
2995	Debt Instrument, Convertible, Threshold Consecutive Trading Days	xbrli:integerItemType	duration			base	DebtInstrumentConvertibleThresholdConsecutiveTradingDays1
2996	Debt Instrument, Collateral Amount	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentCollateralAmount
2997	Debt Conversion, Original Debt, Interest Rate of Debt	num:percentItemType	duration			base	DebtConversionOriginalDebtInterestRateOfDebt
2998	Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetAbstract
2999	Debt Conversion, Converted Instrument, Expiration or Due Date, Year	xbrli:gYearItemType	duration			base	DebtConversionConvertedInstrumentExpirationOrDueDateYear
3000	Debt Instrument, Redemption Period, Start Date	xbrli:dateItemType	duration			base	DebtInstrumentRedemptionPeriodStartDate
3001	Debt Issuance Costs, Line of Credit Arrangements, Net [Abstract]	xbrli:stringItemType	duration		true	base	DebtIssuanceCostsLineOfCreditArrangementsNetAbstract
3002	Debt Instrument, Description of Variable Rate Basis	xbrli:stringItemType	duration			base	DebtInstrumentDescriptionOfVariableRateBasis
3003	Debt Instrument, Fair Value Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentFairValueDisclosureAbstract
3004	Debt Issuance Costs, Line of Credit Arrangements, Net	xbrli:monetaryItemType	instant	debit		base	DebtIssuanceCostsLineOfCreditArrangementsNet
3005	Debt Conversion [Line Items]	xbrli:stringItemType	duration		true	base	DebtConversionLineItems
3006	Debt Instrument, Convertible, Remaining Discount Amortization Period	xbrli:durationItemType	duration			base	DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1
3007	Debt Issuance Costs, Net, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	DebtIssuanceCostsNetAlternativeAbstract
3008	Debt Instrument, Redemption, Period [Domain]	nonnum:domainItemType	duration		true	base	DebtInstrumentRedemptionPeriodDomain
3009	Debt Instrument	xbrli:stringItemType	duration		true	base	DebtInstrumentAxis
3010	Debt Instrument, Convertible, Conversion Price	num:perShareItemType	instant			base	DebtInstrumentConvertibleConversionPrice1
3011	Debt Issuance Cost (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	DebtIssuanceCosts
3012	Debt Instrument, Unamortized Premium, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentUnamortizedPremiumNoncurrent
3013	Debt Security [Axis]	xbrli:stringItemType	duration		true	base	DebtSecurityAxis
3014	Debt Instrument, Unamortized Premium, Current	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentUnamortizedPremiumCurrent
3015	Debt Instrument, Unamortized Premium [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentUnamortizedPremiumAbstract
3016	Debt Conversion, Original Debt, Issuance Date of Debt, Year	xbrli:gYearItemType	duration			base	DebtConversionOriginalDebtIssuanceDateOfDebtYear
3017	Debt Conversion Description [Axis]	xbrli:stringItemType	duration		true	base	DebtConversionByUniqueDescriptionAxis
3018	Debt Instrument, Redemption Period, End Date	xbrli:dateItemType	duration			base	DebtInstrumentRedemptionPeriodEndDate
3019	Debt Instrument, Unamortized Discount [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentUnamortizedDiscountAbstract
3020	Debt Instrument, Unamortized Discount, Current	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentUnamortizedDiscountCurrent
3021	Debt Instrument, Repurchased Face Amount	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentRepurchasedFaceAmount
3022	Debt Instrument, Repurchase Date	xbrli:dateItemType	duration			base	DebtInstrumentRepurchaseDate
3023	Debt and Capital Leases Disclosures [Text Block]	nonnum:textBlockItemType	duration			base	DebtAndCapitalLeasesDisclosuresTextBlock
3024	Debt Instrument, Maturity Date Range, End	xbrli:dateItemType	duration			base	DebtInstrumentMaturityDateRangeEnd1
3025	Debt Instrument, Offering Date	xbrli:dateItemType	duration			base	DebtInstrumentOfferingDate1
3026	Debt Conversion, Original Debt, Amount	xbrli:monetaryItemType	duration	credit		base	DebtConversionOriginalDebtAmount1
3027	Debt Instrument, Maturity Date Range, Start	xbrli:dateItemType	duration			base	DebtInstrumentMaturityDateRangeStart1
3028	Debt Instrument, Redemption, Period [Axis]	xbrli:stringItemType	duration		true	base	DebtInstrumentRedemptionPeriodAxis
3029	Debt Instrument Redemption [Table Text Block]	nonnum:textBlockItemType	duration			base	DebtInstrumentRedemptionTableTextBlock
3030	Debt Conversion, Original Debt, Due Date, Year	xbrli:gYearItemType	duration			base	DebtConversionOriginalDebtDueDateOfDebtYear
3031	Debt Instrument, Unamortized Discount, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentUnamortizedDiscountNoncurrent
3032	Debt Instrument, Convertible, Threshold Consecutive Trading Days (Deprecated 2017-01-31)	xbrli:durationItemType	duration			base	DebtInstrumentConvertibleThresholdConsecutiveTradingDays
3033	Debt Instrument, Basis Spread on Variable Rate	num:percentItemType	duration			base	DebtInstrumentBasisSpreadOnVariableRate1
3034	Debt and Capital Lease Obligations	xbrli:monetaryItemType	instant	credit		base	DebtAndCapitalLeaseObligations
3035	Debt Conversion, Converted Instrument, Warrants or Options Issued	xbrli:sharesItemType	duration			base	DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1
3036	Debt Conversion, Original Debt, Issuance Date of Debt	xbrli:dateItemType	duration			base	DebtConversionOriginalDebtIssuanceDateOfDebtDayMonthAndYear
3037	Debt Instrument, Periodic Payment [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentPeriodicPaymentAbstract
3038	Debt Instrument, Cumulative Sinking Fund Payments	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentCumulativeSinkingFundPayments
3039	Debt Instrument, Convertible, Threshold Trading Days	xbrli:integerItemType	duration			base	DebtInstrumentConvertibleThresholdTradingDays
3040	Debt Conversion, Converted Instrument, Issuance Date	xbrli:dateItemType	duration			base	DebtConversionConvertedInstrumentIssuanceDateDayMonthAndYear
3041	DEBT	nonnum:textBlockItemType	duration			base	DebtDisclosureTextBlock
3042	Debt Instrument, Interest Rate, Increase (Decrease)	num:percentItemType	duration			base	DebtInstrumentInterestRateIncreaseDecrease
3043	Debt Conversion, Converted Instrument, Amount	xbrli:monetaryItemType	duration	credit		base	DebtConversionConvertedInstrumentAmount1
3044	Debt Conversion, Converted Instrument, Issuance Date, Year	xbrli:gYearItemType	duration			base	DebtConversionConvertedInstrumentIssuanceDateYear
3045	Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger	num:percentItemType	duration			base	DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
3046	Debt Instrument, Convertible, Latest Date	xbrli:dateItemType	duration			base	DebtInstrumentConvertibleLatestDate1
3047	Debt, Weighted Average Interest Rate	num:percentItemType	instant			base	DebtWeightedAverageInterestRate
3048	Debt Instrument, Redemption [Line Items]	xbrli:stringItemType	duration		true	base	DebtInstrumentRedemptionLineItems
3049	Debt Issuance Costs, Line of Credit Arrangements, Gross	xbrli:monetaryItemType	instant	debit		base	DebtIssuanceCostsLineOfCreditArrangementsGross
3050	Debt Instrument, Redemption Price, Percentage	num:percentItemType	duration			base	DebtInstrumentRedemptionPricePercentage
3051	Debt Instrument, Sinking Fund Payment	xbrli:monetaryItemType	duration	credit		base	DebtInstrumentSinkingFundPayment
3052	Debt Instrument, Redemption, Description	xbrli:stringItemType	duration			base	DebtInstrumentRedemptionDescription
3053	Debt Conversion, Converted Instrument, Issuance Date, Month and Year	xbrli:gYearMonthItemType	duration			base	DebtConversionConvertedInstrumentIssuanceDateMonthAndYear
3054	Debt Conversion, Original Debt, Due Date of Debt, Month and Year	xbrli:gYearMonthItemType	duration			base	DebtConversionOriginalDebtDueDateOfDebtMonthAndYear
3055	Commercial paper, maturity term	xbrli:durationItemType	duration			base	DebtInstrumentTerm
3056	Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed	num:percentItemType	duration			base	DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed
3057	Debt Conversion, Converted Instrument, Expiration or Due Date	xbrli:dateItemType	duration			base	DebtConversionConvertedInstrumentExpirationOrDueDateDayMonthAndYear
3058	Unamortized discount and debt issuance costs	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
3059	Debt Instrument, Convertible, Conversion Ratio	xbrli:pureItemType	duration			base	DebtInstrumentConvertibleConversionRatio1
3060	Debt Conversion, Converted Instrument, Rate	num:percentItemType	duration			base	DebtConversionConvertedInstrumentRate
3061	Debt Instrument, Repurchase Amount	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentRepurchaseAmount
3062	Debt Conversion, Original Debt, Due Date of Debt	xbrli:dateItemType	duration			base	DebtConversionOriginalDebtDueDateOfDebtDayMonthAndYear
3063	Debt Conversion, Name [Domain]	nonnum:domainItemType	duration		true	base	DebtConversionNameDomain
3064	Debt Instrument, Redemption, Period Three [Member]	nonnum:domainItemType	duration		true	base	DebtInstrumentRedemptionPeriodThreeMember
3065	Debt Conversion, Converted Instrument, Type	xbrli:stringItemType	duration			base	DebtConversionConvertedInstrumentType
3066	Debt Instrument, Convertible, Earliest Date	xbrli:dateItemType	duration			base	DebtInstrumentConvertibleEarliestDate1
3067	Debt Conversion, Description	xbrli:stringItemType	duration			base	DebtConversionDescription
3068	Debt Instrument, Subjective Acceleration Clause	xbrli:stringItemType	duration			base	DebtInstrumentSubjectiveAccelerationClause
3069	Debt Instrument, Redemption, Period Two [Member]	nonnum:domainItemType	duration		true	base	DebtInstrumentRedemptionPeriodTwoMember
3070	Debt Instrument, Convertible, Stock Price Trigger	num:perShareItemType	duration			base	DebtInstrumentConvertibleStockPriceTrigger
3071	Debt Instrument Redemption [Table]	xbrli:stringItemType	duration		true	base	DebtInstrumentRedemptionTable
3072	Debt Instrument, Redemption, Period Four [Member]	nonnum:domainItemType	duration		true	base	DebtInstrumentRedemptionPeriodFourMember
3073	Debt Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	DebtDisclosureAbstract
3074	Debt and Capital Lease Obligations [Abstract]	xbrli:stringItemType	duration		true	base	DebtAndCapitalLeaseObligationsAbstract
3075	Debt Instrument, Collateral Fee	xbrli:monetaryItemType	duration	debit		base	DebtInstrumentCollateralFee
3076	Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid
3077	Debt Instrument, Redemption, Period One [Member]	nonnum:domainItemType	duration		true	base	DebtInstrumentRedemptionPeriodOneMember
3078	Debt Conversion, Converted Instrument, Shares Issued	xbrli:sharesItemType	duration			base	DebtConversionConvertedInstrumentSharesIssued1
3079	Debt Instrument, Redemption, Period Five [Member]	nonnum:domainItemType	duration		true	base	DebtInstrumentRedemptionPeriodFiveMember
3080	Debt Conversion, Original Debt, Type of Debt	xbrli:stringItemType	duration			base	DebtConversionOriginalDebtTypeOfDebt
3081	Debt Instrument, Increase (Decrease), Net [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentIncreaseDecreaseNetAbstract
3082	Debt Instrument, Frequency of Fee	xbrli:stringItemType	duration			base	DebtInstrumentFrequencyOfFee
3083	Debt Instrument, Interest Rate Terms	xbrli:stringItemType	duration			base	DebtInstrumentInterestRateTerms
3084	Long-term Debt, Gross	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentCarryingAmount
3085	Debt Instrument, Convertible, Type of Equity Security	xbrli:stringItemType	duration			base	DebtInstrumentConvertibleTypeOfEquitySecurity
3086	Debt Instrument, Increase (Decrease), Other, Net	xbrli:monetaryItemType	duration	credit		base	DebtInstrumentIncreaseDecreaseOtherNet
3087	Debt Instrument, Convertible, Beneficial Conversion Feature	xbrli:monetaryItemType	duration	credit		base	DebtInstrumentConvertibleBeneficialConversionFeature
3088	Debt Instrument, Description	xbrli:stringItemType	duration			base	DebtInstrumentDescription
3089	Debt Instrument, Fee	xbrli:stringItemType	duration			base	DebtInstrumentFee
3090	Debt Instrument, Increase (Decrease), Net	xbrli:monetaryItemType	duration	credit		base	DebtInstrumentIncreaseDecreaseForPeriodNet
3091	Debt Instrument, Issuer	xbrli:stringItemType	duration			base	DebtInstrumentIssuer
3092	Debt maturity date	xbrli:dateItemType	duration			base	DebtInstrumentMaturityDate
3093	Debt Instrument, Interest Rate During Period	num:percentItemType	duration			base	DebtInstrumentInterestRateDuringPeriod
3094	Debt Instrument, Increase, Accrued Interest	xbrli:monetaryItemType	duration	credit		base	DebtInstrumentIncreaseAccruedInterest
3095	Debt instrument credit rating	xbrli:stringItemType	duration			base	DebtInstrumentCreditRating
3096	Stated Interest Rate	num:percentItemType	instant			base	DebtInstrumentInterestRateStatedPercentage
3097	Effective Interest Rate	num:percentItemType	instant			base	DebtInstrumentInterestRateEffectivePercentage
3098	Schedule of Long term Debt Instruments [Table]	xbrli:stringItemType	duration		true	base	DebtInstrumentTable
3099	Debt Instrument, Maturity Date, Description	xbrli:stringItemType	duration			base	DebtInstrumentMaturityDateDescription
3100	Debt Instrument, Covenant Compliance	xbrli:stringItemType	duration			base	DebtInstrumentCovenantCompliance
3101	Debt Instrument, Decrease, Forgiveness	xbrli:monetaryItemType	duration	debit		base	DebtInstrumentDecreaseForgiveness
3102	Debt Instrument, Convertible, Terms of Conversion Feature	xbrli:stringItemType	duration			base	DebtInstrumentConvertibleTermsOfConversionFeature
3103	Debt Instrument [Line Items]	xbrli:stringItemType	duration		true	base	DebtInstrumentLineItems
3104	Debt Instrument, Currency	xbrli:stringItemType	duration			base	DebtInstrumentCurrency
3105	Debt Instrument, Convertible, Number of Equity Instruments	xbrli:integerItemType	duration			base	DebtInstrumentConvertibleNumberOfEquityInstruments
3106	Debt Instrument, Call Date, Latest	xbrli:dateItemType	duration			base	DebtInstrumentCallDateLatest
3107	Face Value	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentFaceAmount
3108	Debt Instrument, Call Feature	xbrli:stringItemType	duration			base	DebtInstrumentCallFeature
3109	Debt Instrument, Collateral	xbrli:stringItemType	duration			base	DebtInstrumentCollateral
3110	Debt Instrument, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentFairValue
3111	Debt Instrument, Annual Principal Payment	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentAnnualPrincipalPayment
3112	Debt Instrument, Name [Domain]	nonnum:domainItemType	duration		true	base	DebtInstrumentNameDomain
3113	Debt Instrument, Covenant Description	xbrli:stringItemType	duration			base	DebtInstrumentCovenantDescription
3114	Debt Instrument, Fee Amount	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentFeeAmount
3115	Debt Instrument, Increase (Decrease) for Period, Description	xbrli:stringItemType	duration			base	DebtInstrumentIncreaseDecreaseForPeriodDescription
3116	Debt Instrument, Frequency of Periodic Payment	xbrli:stringItemType	duration			base	DebtInstrumentFrequencyOfPeriodicPayment
3117	Debt Instrument, Interest Rate, Basis for Effective Rate	xbrli:stringItemType	duration			base	DebtInstrumentInterestRateBasisForEffectiveRate
3118	Debt Instrument, Call Date, Earliest	xbrli:dateItemType	duration			base	DebtInstrumentCallDateEarliest
3119	Debt Securities Payable [Member]	nonnum:domainItemType	duration		true	base	DebtSecuritiesPayableMember
3120	Debt Instrument, Periodic Payment, Interest	xbrli:monetaryItemType	duration	debit		base	DebtInstrumentPeriodicPaymentInterest
3121	Debt Related Commitment Fees and Debt Issuance Costs	xbrli:monetaryItemType	duration	debit		base	DebtRelatedCommitmentFeesAndDebtIssuanceCosts
3122	Debt Instrument, Interest Rate, Effective Percentage Rate Range, Minimum (Deprecated 2016-01-31)	num:percentItemType	duration			base	DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum
3123	Debt Default, Short-term Debt, Amount	xbrli:monetaryItemType	instant	credit		base	DebtDefaultShorttermDebtAmount
3124	Debt Issuance Costs Incurred During Noncash or Partial Noncash Transaction	xbrli:monetaryItemType	duration	debit		base	DebtIssuanceCostsIncurredDuringNoncashOrPartialNoncashTransaction
3125	Debt, Current	xbrli:monetaryItemType	instant	credit		base	DebtCurrent
3126	Debt Instrument, Third Party Credit Enhancement	xbrli:stringItemType	duration			base	DebtInstrumentThirdPartyCreditEnhancement
3127	Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum (Deprecated 2016-01-31)	num:percentItemType	duration			base	DebtInstrumentInterestRateStatedPercentageRateRangeMaximum
3128	Debt Instrument, Debt Default, Amount	xbrli:monetaryItemType	instant	credit		base	DebtDefaultLongtermDebtAmount
3129	Debt Securities [Member]	nonnum:domainItemType	duration		true	base	DebtSecuritiesMember
3130	Debt Default, Short-term Debt, Description of Violation or Event of Default	xbrli:stringItemType	duration			base	DebtDefaultShorttermDebtDescriptionOfViolationOrEventOfDefault
3131	Debt Instrument, Debt Default, Description of Notice of Default	xbrli:stringItemType	duration			base	DebtDefaultLongtermDebtDescriptionOfNoticeOfDefault
3132	Debt Instrument, Periodic Payment	xbrli:monetaryItemType	duration	debit		base	DebtInstrumentPeriodicPayment
3133	Debt Instrument, Interest Rate, Effective Percentage [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentInterestRateEffectivePercentageAbstract
3134	Debt Instrument, Interest Rate, Effective Percentage Rate Range, Maximum (Deprecated 2016-01-31)	num:percentItemType	duration			base	DebtInstrumentInterestRateEffectivePercentageRateRangeMaximum
3135	Debt Instrument, Unamortized Discount	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentUnamortizedDiscount
3136	Debt Instrument, Unamortized Discount (Premium), Net [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentUnamortizedDiscountPremiumNetAbstract
3137	Debt Instrument, Unamortized Premium	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentUnamortizedPremium
3138	Debt Instrument, Convertible, If-converted Value in Excess of Principal	xbrli:monetaryItemType	duration	credit		base	DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
3139	Debt Instrument, Priority	xbrli:stringItemType	duration			base	DebtInstrumentPriority
3140	Debt of Subsidiary, Not Assumed	xbrli:monetaryItemType	instant	credit		base	DebtOfSubsidiaryNotAssumed
3141	Debt, Current [Abstract]	xbrli:stringItemType	duration		true	base	DebtCurrentAbstract
3142	Debt Instrument, Unamortized Discount (Premium), Net	xbrli:monetaryItemType	instant	debit		base	DebtInstrumentUnamortizedDiscountPremiumNet
3143	Debt, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	DebtPolicyTextBlock
3144	Debt Instrument, Debt Default [Abstract]	xbrli:stringItemType	duration		true	base	DebtDefaultLongtermDebtAbstract
3145	Debt Instrument, Periodic Payment, Principal	xbrli:monetaryItemType	duration	debit		base	DebtInstrumentPeriodicPaymentPrincipal
3146	Debt Instrument, Sinking Fund Description	xbrli:stringItemType	duration			base	DebtInstrumentSinkingFundDescription
3147	Debt Instrument, Unused Borrowing Capacity, Description	xbrli:stringItemType	duration			base	DebtInstrumentUnusedBorrowingCapacityDescription
3148	Debt Instrument, Unused Borrowing Capacity, Amount	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentUnusedBorrowingCapacityAmount
3149	Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum (Deprecated 2016-01-31)	num:percentItemType	duration			base	DebtInstrumentInterestRateStatedPercentageRateRangeMinimum
3150	Debt Default, Short-term Debt, Description of Notice of Default	xbrli:stringItemType	duration			base	DebtDefaultShorttermDebtDescriptionOfNoticeOfDefault
3151	Debt Instrument, Convertible, Carrying Amount of Equity Component	xbrli:monetaryItemType	instant	credit		base	DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
3152	Debt Instrument, Restrictive Covenants	xbrli:stringItemType	duration			base	DebtInstrumentRestrictiveCovenants
3153	Debt Instrument, Unused Borrowing Capacity, Fee	xbrli:monetaryItemType	duration	debit		base	DebtInstrumentUnusedBorrowingCapacityFee
3154	Debt Instrument, Interest Rate, Stated Percentage [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentInterestRateStatedPercentageAbstract
3155	Short-term Debt, Debt Default [Abstract]	xbrli:stringItemType	duration		true	base	DebtDefaultShorttermDebtAbstract
3156	Debt Instrument, Payment Terms	xbrli:stringItemType	duration			base	DebtInstrumentPaymentTerms
3157	Debt Instrument, Tax Status (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DebtInstrumentTaxStatus
3158	Debt Instruments [Abstract]	xbrli:stringItemType	duration		true	base	DebtInstrumentsAbstract
3159	Decommissioning Trust Assets Description	xbrli:stringItemType	duration			base	DecommissioningTrustAssetsDescription
3160	Decommissioning Fund Investments, Fair Value	xbrli:monetaryItemType	instant	debit		base	DecommissioningTrustAssetsAmount
3161	Decommissioning Fund Investments	xbrli:monetaryItemType	instant	debit		base	DecommissioningFundInvestments
3162	Decommissioning Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DecommissioningLiabilityNoncurrent
3163	Decrease Due to Sales of Minerals in Place	xbrli:monetaryItemType	duration	credit		base	DecreaseDueToSalesOfMineralsInPlace
3164	Decrease in Restricted Cash	xbrli:monetaryItemType	duration	debit		base	DecreaseInRestrictedCash
3165	Decrease in Unrecognized Tax Benefits is Reasonably Possible	xbrli:monetaryItemType	instant	debit		base	DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
3166	Deductions (Charges)	xbrli:monetaryItemType	instant	debit		base	DeductionsCharges
3167	Deductions (Charges) [Abstract]	xbrli:stringItemType	duration		true	base	DeductionsChargesAbstract
3168	Deferred Sales Commission	xbrli:monetaryItemType	instant	debit		base	DeferredSalesCommission
3169	Deferred Policy Acquisition Costs, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsImpairmentLoss
3170	Deferred Tax Assets, Unrealized Losses on Available-for-Sale Securities, Gross	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
3171	Deferred Tax Liability Not Recognized, Bad Debt Reserve for Tax Purposes of Qualified Lender [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilityNotRecognizedBadDebtReserveForTaxPurposesOfQualifiedLenderAbstract
3172	Unrecognized tax liability on temporary differences resulting from earnings for certain non-U.S. subsidiaries which are permanently reinvested outside the United States	xbrli:monetaryItemType	instant	debit		base	DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries
3173	Deferred Tax Assets, Net of Valuation Allowance [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsNetOfValuationAllowanceAbstract
3174	Deferred Compensation Arrangement with Individual, Contributions by Employer	xbrli:monetaryItemType	duration	credit		base	DeferredCompensationArrangementWithIndividualContributionsByEmployer
3175	Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Domestic Subsidiaries	xbrli:monetaryItemType	instant	debit		base	DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfDomesticSubsidiaries
3176	Deferred Revenue, Refund Payments	xbrli:monetaryItemType	duration	credit		base	DeferredRevenueRefundPayments1
3177	Deferred Income Tax Assets, Net	xbrli:monetaryItemType	instant	debit		base	DeferredIncomeTaxAssetsNet
3178	Deferred Policy Acquisition Cost, Amortization Expense, Effect of Adjustments to Estimated Gross Profit or Estimated Gross Margin	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostAmortizationExpenseEffectOfAdjustmentsToEstimatedGrossProfitOrEstimatedGrossMargin
3179	Deferred Policy Acquisition Costs [Table Text Block]	nonnum:textBlockItemType	duration			base	DeferredPolicyAcquisitionCostsTableTextBlock
3180	Deferred Tax Liabilities, Net [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilitiesNetAbstract
3181	Deferred Credits and Other Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCreditsAndOtherLiabilitiesAbstract
3182	Deferred Income Taxes and Other Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	DeferredIncomeTaxesAndOtherLiabilitiesAbstract
3183	Deferred Tax Liability Not Recognized, Determination of Deferred Tax Liability is Not Practicable, Policyholders' Surplus	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedDeterminationOfDeferredTaxLiabilityIsNotPracticablePolicyholdersSurplus
3184	Deferred Tax Assets, Property, Plant and Equipment	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsPropertyPlantAndEquipment
3185	Deferred Income Taxes and Other Assets, Current	xbrli:monetaryItemType	instant	debit		base	DeferredIncomeTaxesAndOtherAssetsCurrent
3186	Deferred Tax Assets, Investments	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsInvestments
3187	Deferred Costs, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCostsNoncurrentAbstract
3188	Deferred Policy Acquisition Costs [Text Block]	nonnum:textBlockItemType	duration			base	DeferredPolicyAcquisitionCostsTextBlock1
3189	Deferred Policy Acquisition Cost, Unrealized Investment Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DeferredPolicyAcquisitionCostUnrealizedInvestmentGainLoss
3190	Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration
3191	Deferred Tax Assets, Frequent Flier Liability	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsFrequentFlierLiability
3192	Deferred Compensation Arrangement with Individual, Description	xbrli:stringItemType	duration			base	DeferredCompensationArrangementWithIndividualDescription
3193	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsImpairmentLoss
3194	Deferred Policy Acquisition Costs, Amortization Expense, Excluding Accrued Interest	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAmortizationExpenseExcludingAccruedInterest
3195	Deferred Tax Asset, Intra-entity Transfer, Asset Other than Inventory	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetIntraEntityTransferAssetOtherThanInventory
3196	Deferred Revenue, Revenue Recognized	xbrli:monetaryItemType	duration	credit		base	DeferredRevenueRevenueRecognized1
3197	Deferred Income Taxes and Other Assets [Abstract]	xbrli:stringItemType	duration		true	base	DeferredIncomeTaxesAbstract
3198	Deferred Tax Liability Not Recognized, Determination of Deferred Tax Liability is Not Practicable, Bad Debt Reserve for Tax Purposes of Qualified Lender	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedDeterminationOfDeferredTaxLiabilityIsNotPracticableBadDebtReserveForTaxPurposesOfQualifiedLender
3199	Deferred Sales Inducements [Table Text Block]	nonnum:textBlockItemType	duration			base	DeferredSalesInducementsTableTextBlock
3200	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization	xbrli:monetaryItemType	instant	credit		base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization
3201	Deferred Tax Liability Not Recognized, Description of Temporary Difference, Policyholders' Surplus	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedDescriptionOfTemporaryDifferencePolicyholdersSurplus
3202	Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Policyholders' Surplus	xbrli:monetaryItemType	instant	debit		base	DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityPolicyholdersSurplus
3203	Deferred Tax Liability Not Recognized, Events that Would Cause Temporary Difference to be Taxable, Undistributed Earnings of Domestic Subsidiaries	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedEventsThatWouldCauseTemporaryDifferenceToBeTaxableUndistributedEarningsOfDomesticSubsidiaries
3204	Deferred Tax Assets, Operating Loss Carryforwards, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsOperatingLossCarryforwardsAlternativeAbstract
3205	Deferred Tax Liability Not Recognized, Description of Temporary Difference, Undistributed Earnings of Foreign Subsidiaries	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedDescriptionOfTemporaryDifferenceUndistributedEarningsOfForeignSubsidiaries
3206	Deferred Bonus [Member]	nonnum:domainItemType	duration		true	base	DeferredBonusMember
3207	Deferred Tax Liabilities, Gross, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesGrossNoncurrent
3208	Deferred Income Taxes and Other Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredIncomeTaxesAndOtherLiabilitiesNoncurrent
3209	Deferred Tax Liability Not Recognized, Determination of Deferred Tax Liability is Not Practicable, Undistributed Earnings of Domestic Subsidiaries	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedDeterminationOfDeferredTaxLiabilityIsNotPracticableUndistributedEarningsOfDomesticSubsidiaries
3210	Deferred Tax Liabilities, Prepaid Expenses	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesPrepaidExpenses
3211	Deferred Compensation Arrangement with Individual, Allocated Share-based Compensation Expense	xbrli:monetaryItemType	duration	debit		base	DeferredCompensationArrangementWithIndividualAllocatedShareBasedCompensationExpense
3212	Deferred Tax Liability Not Recognized, Undistributed Earnings of Domestic Subsidiaries [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilityNotRecognizedUndistributedEarningsOfDomesticSubsidiariesAbstract
3213	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1
3214	Deferred Tax Liabilities, Deferred Expense, Reserves and Accruals	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals
3215	Deferred Compensation Arrangement with Individual, Cash Awards Granted, Percentage	num:percentItemType	duration			base	DeferredCompensationArrangementWithIndividualCashAwardsGrantedPercentage
3216	Deferred Air Traffic Revenue, Current [Abstract]	xbrli:stringItemType	duration		true	base	DeferredAirTrafficRevenueCurrentAbstract
3217	Deferred Tax Assets, Goodwill and Intangible Assets	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsGoodwillAndIntangibleAssets
3218	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Roll Forward]	xbrli:stringItemType	duration		true	base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward
3219	Deferred Policy Acquisition Cost, Amortization Expense, Other	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostAmortizationExpenseOther
3220	Deferred Tax Liability Not Recognized, Determination of Deferred Tax Liability is Not Practicable, Undistributed Earnings of Foreign Subsidiaries	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedDeterminationOfDeferredTaxLiabilityIsNotPracticableUndistributedEarningsOfForeignSubsidiaries
3221	Deferred Policy Acquisition Cost, Amortization Expense, Assumption Change	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostAmortizationExpenseAssumptionChange
3222	Deferred Advertising Costs	xbrli:monetaryItemType	instant	debit		base	DeferredAdvertisingCosts
3223	Deferred Compensation Arrangement with Individual, Requisite Service Period	xbrli:durationItemType	duration			base	DeferredCompensationArrangementWithIndividualRequisiteServicePeriod1
3224	Deferred Costs and Other Assets	xbrli:monetaryItemType	instant	debit		base	DeferredCostsAndOtherAssets
3225	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Unrealized Gain (Loss) on Investment	xbrli:monetaryItemType	duration	credit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsUnrealizedGainLossOnInvestment
3226	Deferred Income Taxes and Other Tax Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent
3227	Deferred Income Taxes and Other Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DeferredIncomeTaxesAndOtherAssetsNoncurrent
3228	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Disposition	xbrli:monetaryItemType	duration	credit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsDisposition
3229	Deferred Variable Annuity [Member]	nonnum:domainItemType	duration		true	base	DeferredVariableAnnuityMember
3230	Deferred Tax Liability Not Recognized, Description of Temporary Difference, Undistributed Earnings of Domestic Subsidiaries	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedDescriptionOfTemporaryDifferenceUndistributedEarningsOfDomesticSubsidiaries
3231	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization Adjustment	xbrli:monetaryItemType	duration	credit		base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortizationAdjustment
3232	Deferred Fixed Annuity [Member]	nonnum:domainItemType	duration		true	base	DeferredFixedAnnuityMember
3233	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization Expense, Excluding Accrued Interest [Abstract]	xbrli:stringItemType	duration		true	base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsAmortizationExpenseExcludingAccruedInterestAbstract
3234	Deferred Tax Liability Not Recognized, Events that Would Cause Temporary Difference to be Taxable, Policyholders' Surplus	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedEventsThatWouldCauseTemporaryDifferenceToBeTaxablePolicyholdersSurplus
3235	Deferred Policy Acquisition Cost, Foreign Currency Translation Adjustment and Other	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostForeignCurrencyTranslationAdjustmentAndOther
3236	Deferred Policy Acquisition Costs, Amortization Expense, Excluding Accrued Interest [Abstract]	xbrli:stringItemType	duration		true	base	DeferredPolicyAcquisitionCostsAmortizationExpenseExcludingAccruedInterestAbstract
3237	Deferred Tax Liability Not Recognized, Events that Would Cause Temporary Difference to be Taxable, Bad Debt Reserve for Tax Purposes of Qualified Lender	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedEventsThatWouldCauseTemporaryDifferenceToBeTaxableBadDebtReserveForTaxPurposesOfQualifiedLender
3238	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization Expense, Accrued Interest	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsAmortizationExpenseAccruedInterest
3239	Deferred Tax Liabilities, Investments	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesInvestments
3240	Deferred Compensation Arrangement with Individual, by Type of Compensation, Pension and Other Postretirement Benefits [Member]	nonnum:domainItemType	duration		true	base	DeferredCompensationArrangementWithIndividualByTypeOfCompensationPensionAndOtherPostretirementBenefitsMember
3241	Deferred Tax Liability Not Recognized, Events that Would Cause Temporary Difference to be Taxable, Undistributed Earnings of Foreign Subsidiaries	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedEventsThatWouldCauseTemporaryDifferenceToBeTaxableUndistributedEarningsOfForeignSubsidiaries
3242	Deferred Derivative Gain (Loss) [Member]	nonnum:domainItemType	duration		true	base	DeferredDerivativeGainLossMember
3243	Deferred Income Tax Liabilities, Net	xbrli:monetaryItemType	instant	credit		base	DeferredIncomeTaxLiabilitiesNet
3244	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Amortization Expense (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAmortizationExpense
3245	Deferred Tax Liability Not Recognized, Policyholders' Surplus [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilityNotRecognizedPolicyholdersSurplusAbstract
3246	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net	xbrli:monetaryItemType	instant	debit		base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNet
3247	Deferred Tax Expense from Stock Options Exercised	xbrli:monetaryItemType	duration	debit		base	DeferredTaxExpenseFromStockOptionsExercised
3248	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Gross	xbrli:monetaryItemType	instant	debit		base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsGross
3249	Deferred Sales Inducement Cost, Amortization Expense [Abstract]	xbrli:stringItemType	duration		true	base	DeferredSalesInducementCostAmortizationExpenseAbstract
3250	Deferred Policy Acquisition Costs, Disposition	xbrli:monetaryItemType	duration	credit		base	DeferredPolicyAcquisitionCostsDisposition
3251	Deferred Tax Liabilities, Gross, Classification [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilitiesGrossClassificationAbstract
3252	Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
3253	Deferred Bonus and Profit Sharing Arrangement, Individual Contract, Type of Deferred Compensation [Domain]	nonnum:domainItemType	duration		true	base	DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain
3254	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Adjustment	xbrli:monetaryItemType	duration	credit		base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAdjustment
3255	Deferred Charges, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	DeferredChargesPolicyTextBlock
3256	Deferred Sales Inducement Cost, Amortization Expense, Accrued Interest	xbrli:monetaryItemType	duration	debit		base	DeferredSalesInducementCostAmortizationExpenseAccruedInterest
3257	Deferred Policy Acquisition Costs, Amortization Expense, Accrued Interest	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAmortizationExpenseAccruedInterest
3258	Deferred Air Traffic Revenue, Current	xbrli:monetaryItemType	instant	credit		base	DeferredAirTrafficRevenue
3259	Deferred Tax Liability Not Recognized, Undistributed Earnings of Foreign Subsidiaries [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilityNotRecognizedUndistributedEarningsOfForeignSubsidiariesAbstract
3260	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net [Abstract]	xbrli:stringItemType	duration		true	base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNetAbstract
3261	Deferred Income Taxes and Other Tax Receivable, Current	xbrli:monetaryItemType	instant	debit		base	DeferredIncomeTaxesAndOtherTaxReceivableCurrent
3262	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization Expense, Excluding Accrued Interest	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsAmortizationExpenseExcludingAccruedInterest
3263	Deferred Sales Inducement Cost, Amortization Expense, Excluding Accrued Interest [Abstract]	xbrli:stringItemType	duration		true	base	DeferredSalesInducementCostAmortizationExpenseExcludingAccruedInterestAbstract
3264	Deferred Sales Inducement Cost, Amortization Expense, Excluding Accrued Interest	xbrli:monetaryItemType	duration	debit		base	DeferredSalesInducementCostAmortizationExpenseExcludingAccruedInterest
3265	Deferred Sales Inducement Cost, Disposition	xbrli:monetaryItemType	duration	credit		base	DeferredSalesInducementCostDisposition
3266	Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Bad Debt Reserve for Tax Purposes of Qualified Lender	xbrli:monetaryItemType	instant	debit		base	DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityBadDebtReserveForTaxPurposesOfQualifiedLender
3267	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization Expense, Assumption Change	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsAmortizationExpenseAssumptionChange
3268	Deferred Sales Inducement Cost, Amortization Expense, Realized Gain (Loss)	xbrli:monetaryItemType	duration	debit		base	DeferredSalesInducementCostAmortizationExpenseRealizedGainLoss
3269	Deferred Sales Inducement Cost, Amortization Expense, Assumption Change	xbrli:monetaryItemType	duration	debit		base	DeferredSalesInducementCostAmortizationExpenseAssumptionChange
3270	U.S. deferred tax benefit	xbrli:monetaryItemType	duration	debit		base	DeferredFederalStateAndLocalTaxExpenseBenefit
3271	Deferred Tax Liabilities, Gross, Current	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesGrossCurrent
3272	Deferred Sales Inducement Cost, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	DeferredSalesInducementCostImpairmentLoss
3273	Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract
3274	Deferred Sales Inducement Cost, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DeferredSalesInducementCostForeignCurrencyTranslationGainLoss
3275	Deferred Compensation Arrangement with Individual, Distribution Paid	xbrli:monetaryItemType	duration	credit		base	DeferredCompensationArrangementWithIndividualDistributionPaid
3276	Deferred Sales Inducement Cost, Unrealized Gain (Loss) on Investment	xbrli:monetaryItemType	duration	credit		base	DeferredSalesInducementCostUnrealizedGainLossOnInvestment
3277	Deferred Policy Acquisition Cost, Foreign Currency Translation Adjustment (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostForeignCurrencyTranslationAdjustment
3278	Deferred Compensation Arrangement with Individual, Compensation Expense	xbrli:monetaryItemType	duration	debit		base	DeferredCompensationArrangementWithIndividualCompensationExpense
3279	Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance	xbrli:sharesItemType	instant			base	DeferredCompensationArrangementWithIndividualCommonStockReservedForFutureIssuance
3280	Deferred Costs	xbrli:monetaryItemType	instant	debit		base	DeferredCostsCurrentAndNoncurrent
3281	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization Expense, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAmortizationExpensePeriodIncreaseDecrease
3282	Deferred Compensation Arrangement with Individual Disclosure, Postretirement Benefits [Table Text Block]	nonnum:textBlockItemType	duration			base	DeferredCompensationArrangementWithIndividualDisclosurePostretirementBenefitsTextBlock
3283	Deferred Tax and Other Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredTaxAndOtherLiabilitiesNoncurrent
3284	Deferred Compensation Arrangement with Individual, Maximum Contractual Term	xbrli:durationItemType	duration			base	DeferredCompensationArrangementWithIndividualMaximumContractualTerm1
3285	Deferred Tax Liability Not Recognized, Description of Temporary Difference, Bad Debt Reserve for Tax Purposes of Qualified Lender	xbrli:stringItemType	duration			base	DeferredTaxLiabilityNotRecognizedDescriptionOfTemporaryDifferenceBadDebtReserveForTaxPurposesOfQualifiedLender
3286	Deferred Federal, State and Local, Tax Expense (Benefit) [Abstract]	xbrli:stringItemType	duration		true	base	DeferredFederalStateAndLocalTaxExpenseBenefitAbstract
3287	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization Expense, Realized Gain (Loss)	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsAmortizationExpenseRealizedGainLoss
3288	Deferred Tax Liability, Intra-entity Transfer, Asset Other than Inventory	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilityIntraEntityTransferAssetOtherThanInventory
3289	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureInsuranceProfitsForeignCurrencyTranslationGainLoss
3290	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Amortization Expense	xbrli:monetaryItemType	duration	debit		base	DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAmortizationExpense1
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3292	Deferred Policy Acquisition Costs, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DeferredPolicyAcquisitionCostForeignCurrencyTranslationGainLoss
3293	Deferred Credits and Other Liabilities	xbrli:monetaryItemType	instant	credit		base	DeferredCreditsAndOtherLiabilities
3294	Deferred Credits and Other Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredCreditsAndOtherLiabilitiesNoncurrent
3295	Deferred Charges, Insurers [Abstract]	xbrli:stringItemType	duration		true	base	DeferredChargesInsurersAbstract
3296	Deferred Credits and Other Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	DeferredCreditsAndOtherLiabilitiesCurrent
3297	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net, Classification	xbrli:stringItemType	duration			base	DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNetClassification
3298	Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationArrangementWithIndividualCashAwardGrantedAmount
3299	Deferred Tax Assets, State Taxes	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsStateTaxes
3300	Deferred Revenue Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	DeferredRevenueDisclosureAbstract
3301	Deferred Compensation Liability, Current [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCompensationLiabilityCurrentAbstract
3302	Deferred Compensation Arrangement with Individual, Shares Authorized for Issuance	xbrli:sharesItemType	instant			base	DeferredCompensationArrangementWithIndividualSharesAuthorizedForIssuance
3303	Deferred Costs, Leasing, Net	xbrli:monetaryItemType	instant	debit		base	DeferredCostsLeasingNet
3304	Deferred Compensation Arrangement with Individual, Exercise Price	num:perShareItemType	duration			base	DeferredCompensationArrangementWithIndividualExercisePrice
3305	Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock
3306	Deferred Compensation Arrangements [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCompensationArrangementsAbstract
3307	Deferred Compensation Cash-based Arrangements, Liability, Current	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationCashBasedArrangementsLiabilityCurrent
3308	Deferred Compensation Arrangement with Individual, Recorded Liability	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationArrangementWithIndividualRecordedLiability
3309	Deferred Compensation, Excluding Share-based Payments and Retirement Benefits [Member]	nonnum:domainItemType	duration		true	base	DeferredCompensationExcludingShareBasedPaymentsAndRetirementBenefitsMember
3310	Deferred Costs, Leasing, Accumulated Amortization	xbrli:monetaryItemType	instant	credit		base	DeferredCostsLeasingAccumulatedAmortization
3311	Deferred Costs, Credit Card Origination Costs, Amortization	xbrli:monetaryItemType	duration	debit		base	DeferredCostsCreditCardOriginationCostsAmortization
3312	Deferred Compensation Liability, Current	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationLiabilityCurrent
3313	Deferred Costs, Current	xbrli:monetaryItemType	instant	debit		base	DeferredCostsCurrent
3314	Deferred Compensation Arrangement with Individual, Fair Value of Shares Issued	xbrli:monetaryItemType	duration	credit		base	DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued
3315	Deferred Compensation Arrangement with Individual, Employer Contribution (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DeferredCompensationArrangementWithIndividualEmployerContribution
3316	Deferred Costs [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCostsAbstract
3317	Deferred Electric Cost (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	DeferredElectricCost
3318	Deferred Compensation Plan Assets	xbrli:monetaryItemType	instant	debit		base	DeferredCompensationPlanAssets
3319	Deferred Costs, Current [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCostsCurrentAbstract
3320	Deferred Compensation Share-based Arrangements, Liability, Current	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationShareBasedArrangementsLiabilityCurrent
3321	Deferred Costs, Leasing, Net [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCostsLeasingNetAbstract
3322	Deferred Costs, Leasing, Gross	xbrli:monetaryItemType	instant	debit		base	DeferredCostsLeasingGross
3323	Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Axis]	xbrli:stringItemType	duration		true	base	DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis
3324	Deferred Compensation Liability [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCompensationLiabilityAbstract
3325	Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items]	xbrli:stringItemType	duration		true	base	DeferredCompensationArrangementWithIndividualPostretirementBenefitsLineItems
3326	Deferred Bonus and Profit Sharing Arrangements, Individual Contracts, Type of Deferred Compensation [Axis]	xbrli:stringItemType	duration		true	base	DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis
3327	Equity-Based Arrangements, Individual Contracts, Type of Deferred Compensation [Axis]	xbrli:stringItemType	duration		true	base	DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensationAxis
3328	Deferred Costs, Credit Card Origination Costs, Amount	xbrli:monetaryItemType	instant	debit		base	DeferredCostsCreditCardOriginationCostsAmount
3329	Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]	xbrli:stringItemType	duration		true	base	DeferredCompensationArrangementWithIndividualShareBasedPaymentsLineItems
3330	Deferred Costs, Leasing, Net, Current	xbrli:monetaryItemType	instant	debit		base	DeferredCostsLeasingNetCurrent
3331	Deferred Compensation Arrangement with Individual, Shares Issued	xbrli:sharesItemType	duration			base	DeferredCompensationArrangementWithIndividualSharesIssued
3332	Deferred Costs, Leasing, Net, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DeferredCostsLeasingNetNoncurrent
3333	Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]	xbrli:stringItemType	duration		true	base	DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems
3334	Deferred Discounts, Finance Charges and Interest Included in Receivables	xbrli:monetaryItemType	instant	credit		base	DeferredDiscountsFinanceChargesAndInterestIncludedInReceivables
3335	Deferred Compensation Arrangement with Individual, Distributions Paid (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	DeferredCompensationArrangementWithIndividualDistributionsPaid
3336	Deferred Compensation Equity	xbrli:monetaryItemType	instant	debit		base	DeferredCompensationEquity
3337	Deferred Compensation Arrangements, Overall, Description	xbrli:stringItemType	duration			base	DeferredCompensationArrangementsOverallDescription
3338	Deferred Costs, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DeferredCosts
3339	Deferred Compensation, Share-based Payments [Member]	nonnum:domainItemType	duration		true	base	DeferredCompensationShareBasedPaymentsMember
3340	Deferred Finance Costs, Description of Significant Additions or Deletions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DeferredFinanceCostsDescriptionOfSignificantAdditionsOrDeletions
3341	Deferred Gain on Sale of Property	xbrli:monetaryItemType	instant	credit		base	DeferredGainOnSaleOfProperty
3342	Deferred (Gain) Loss on Discontinuation of Fair Value Hedge	xbrli:monetaryItemType	instant	debit		base	DeferredGainLossOnDiscontinuationOfFairValueHedge
3343	Debt Issuance Costs, Current, Net	xbrli:monetaryItemType	instant	debit		base	DeferredFinanceCostsCurrentNet
3344	Deferred Income Taxes and Tax Credits [Abstract]	xbrli:stringItemType	duration		true	base	DeferredIncomeTaxesAndTaxCreditsAbstract
3345	Foreign deferred tax benefit	xbrli:monetaryItemType	duration	debit		base	DeferredForeignIncomeTaxExpenseBenefit
3346	Deferred Gas Purchases, Current	xbrli:monetaryItemType	instant	credit		base	DeferredGasPurchasesCurrent
3347	Deferred Gain (Loss) on Discontinuation of Foreign Currency Fair Value Hedge (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	DeferredGainLossOnDiscontinuationOfForeignCurrencyFairValueHedge
3348	Deferred Income Tax Charge [Member]	nonnum:domainItemType	duration		true	base	DeferredIncomeTaxChargesMember
3349	Deferred Policy Acquisition Costs, Amortization Expense [Abstract]	xbrli:stringItemType	duration		true	base	DeferredPolicyAcquisitionCostAmortizationExpenseAbstract
3350	Deferred Gain (Loss) on Early Extinguishment of Debt [Member]	nonnum:domainItemType	duration		true	base	DeferredLossOnEarlyExtinguishmentOfDebtMember
3351	Deferred Long-term Liability Charges	xbrli:monetaryItemType	instant	credit		base	DeferredLongTermLiabilityCharges
3352	Debt Issuance Cost, Gross, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DeferredFinanceCostsNoncurrentGross
3353	Deferred Gain (Loss) on Discontinuation of Price Risk Fair Value Hedge (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	DeferredGainLossOnDiscontinuationOfPriceRiskFairValueHedge
3354	Debt Issuance Costs, Current, Net [Abstract]	xbrli:stringItemType	duration		true	base	DeferredFinanceCostsCurrentNetAbstract
3355	Deferred Finance Costs [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	DeferredFinanceCostsAbstract
3356	Debt Issuance Costs, Net	xbrli:monetaryItemType	instant	debit		base	DeferredFinanceCostsNet
3357	Deferred Policy Acquisition Cost, Unrealized Investment Gain (Loss) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostAmortizationExpenseUnrealizedInvestmentGainsLosses
3358	Deferred Policy Acquisition Cost, Amortization Expense, Net Investment Gains (Losses)	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostAmortizationExpenseNetInvestmentGainsLosses
3359	Debt Issuance Costs, Gross, Current	xbrli:monetaryItemType	instant	debit		base	DeferredFinanceCostsCurrentGross
3360	Deferred Income Taxes and Tax Credits	xbrli:monetaryItemType	duration	debit		base	DeferredIncomeTaxesAndTaxCredits
3361	Debt Issuance Costs, Net [Abstract]	xbrli:stringItemType	duration		true	base	DeferredFinanceCostsNetAbstract
3362	Deferred Fuel Cost [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	DeferredFuelCostAbstract
3363	Deferred Federal Income Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		base	DeferredFederalIncomeTaxExpenseBenefit
3364	Deferred Other Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		base	DeferredOtherTaxExpenseBenefit
3365	Deferred Finance Costs Disclosures (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DeferredFinanceCostsDisclosures
3366	Debt Issuance Costs, Noncurrent, Net [Abstract]	xbrli:stringItemType	duration		true	base	DeferredFinanceCostsNoncurrentNetAbstract
3367	Deferred Policy Acquisition Costs	xbrli:monetaryItemType	instant	debit		base	DeferredPolicyAcquisitionCosts
3368	Deferred Fuel Costs [Member]	nonnum:domainItemType	duration		true	base	DeferredFuelCostsMember
3369	Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge	xbrli:monetaryItemType	instant	debit		base	DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge
3370	Deferred Policy Acquisition Cost, Amortization Expense, Effect of Adjustments to Estimated Gross Profit (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	DeferredPolicyAcquisitionCostAmortizationExpenseEffectOfAdjustmentsToEstimatedGrossProfit
3371	Deferred Gas Cost	xbrli:monetaryItemType	instant	debit		base	DeferredGasCost
3372	Deferred taxes	xbrli:monetaryItemType	duration	debit		base	DeferredIncomeTaxExpenseBenefit
3373	Deferred Policy Acquisition Costs, Amortization Expense	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostAmortizationExpense
3374	Deferred Fuel Cost	xbrli:monetaryItemType	instant	debit		base	DeferredFuelCost
3375	Deferred Policy Acquisition Costs and Present Value of Future Profits [Abstract]	xbrli:stringItemType	duration		true	base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAbstract
3376	Debt Issuance Costs, Noncurrent, Net	xbrli:monetaryItemType	instant	debit		base	DeferredFinanceCostsNoncurrentNet
3377	Deferred Offering Costs	xbrli:monetaryItemType	instant	debit		base	DeferredOfferingCosts
3378	Debt Issuance Costs, Gross	xbrli:monetaryItemType	instant	debit		base	DeferredFinanceCostsGross
3379	Deferred income tax liabilities	xbrli:monetaryItemType	instant	credit		base	DeferredIncomeTaxLiabilities
3380	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Addition	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAdditions
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3383	Deferred Taxes	xbrli:stringItemType	duration		true	base	DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract
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3386	Deferred Revenue, Leases, Net, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	DeferredRevenueLeasesNetNoncurrentAbstract
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3388	Deferred Sales Inducement Cost, Net	xbrli:monetaryItemType	instant	debit		base	DeferredSalesInducementsNet
3389	Deferred Revenue, Leases, Current	xbrli:monetaryItemType	instant	credit		base	DeferredRevenueLeasesCurrent
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3392	Deferred Revenue [Domain]	nonnum:domainItemType	duration		true	base	DeferredRevenueArrangementTypeDomain
3393	Deferred Rent Receivables, Net	xbrli:monetaryItemType	instant	debit		base	DeferredRentReceivablesNet
3394	Short-term unearned revenue	xbrli:monetaryItemType	instant	credit		base	DeferredRevenueCurrent
3395	Deferred Subscriber Acquisition Costs, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DeferredSubscriberAcquisitionCostsNoncurrent
3396	Deferred Tax Asset, Parent's Basis in Discontinued Operation	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetParentsBasisInDiscontinuedOperation
3397	Deferred Revenue, Description	xbrli:stringItemType	duration			base	DeferredRevenueDescription
3398	Deferred Sales Inducement Cost, Amortization Expense	xbrli:monetaryItemType	duration	debit		base	DeferredSalesInducementsAmortizationExpense
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3405	UNEARNED REVENUE	nonnum:textBlockItemType	duration			base	DeferredRevenueDisclosureTextBlock
3406	Deferred Storm and Property Reserve Deficiency, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DeferredStormAndPropertyReserveDeficiencyNoncurrent
3407	Deferred Set-up Costs, Current	xbrli:monetaryItemType	instant	debit		base	DeferredSetUpCostsCurrent
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3412	Deferred Revenue, Additions	xbrli:monetaryItemType	duration	credit		base	DeferredRevenueAdditions
3413	Deferred Set-up Costs, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DeferredSetUpCostsNoncurrent
3414	Deferred Policy Acquisition Costs, Additions	xbrli:monetaryItemType	duration	debit		base	DeferredPolicyAcquisitionCostsAdditions
3415	Deferred Revenue, Refund Payments (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	DeferredRevenueRefundPayments
3416	Deferred Revenue, Leases, Accumulated Amortization	xbrli:monetaryItemType	instant	debit		base	DeferredRevenueLeasesAccumulatedAmortization
3417	Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsPeriodIncreaseDecrease
3418	Deferred Subscriber Acquisition Costs, Current	xbrli:monetaryItemType	instant	debit		base	DeferredSubscriberAcquisitionCostsCurrent
3419	Deferred Purchased Power Costs	xbrli:monetaryItemType	duration	debit		base	DeferredPurchasedPowerCosts
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3424	Deferred Rent Credit	xbrli:monetaryItemType	instant	credit		base	DeferredRentCredit
3425	Deferred Revenue, Leases, Net	xbrli:monetaryItemType	instant	credit		base	DeferredRevenueLeasesNet
3426	Deferred Revenue, Leases, Net, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredRevenueLeasesNetNoncurrent
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3447	Deferred Tax Assets, Gross, Current	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsGrossCurrent
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3453	Other revenue items	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOther
3454	Loss carryforwards	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOperatingLossCarryforwards
3455	Deferred Tax Assets, Operating Loss Carryforwards, State and Local	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
3456	Deferred Tax Assets, Inventory	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsInventory
3457	Net deferred income tax assets	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsLiabilitiesNet
3458	Deferred Tax Assets, Hedging Transactions	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsHedgingTransactions
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3463	Deferred income tax assets	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsGross
3464	Deferred Tax Assets, Other Tax Carryforwards	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOtherTaxCarryforwards
3465	Deferred Tax Assets, Net of Valuation Allowance, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsNetNoncurrent
3466	Deferred income tax assets, net of valuation allowance	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsNet
3467	Deferred Tax Assets, Deferred Gain on Sale Leaseback Transaction	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsDeferredGainOnSaleLeasebackTransaction
3468	Deferred Tax Assets and Liabilities of Insurance Companies [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsAndLiabilitiesOfInsuranceCompaniesAbstract
3469	Deferred Tax Assets, Net, Current	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsLiabilitiesNetCurrent
3470	Deferred Tax Assets, Investment in Subsidiaries	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsInvestmentInSubsidiaries
3471	Deferred Income Tax Assets	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsNetAbstract
3472	Deferred Tax Assets, Other Comprehensive Loss	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOtherComprehensiveLoss
3473	Deferred Tax Assets, in Process Research and Development	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsInProcessResearchAndDevelopment
3474	Deferred Tax Assets, Regulatory Assets and Liabilities	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsRegulatoryAssetsAndLiabilities
3475	Deferred Tax Assets, Operating Loss Carryforwards, Domestic	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOperatingLossCarryforwardsDomestic
3476	Deferred Tax Assets, Equity Method Investments	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsEquityMethodInvestments
3477	Unearned revenue	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsDeferredIncome
3478	Deferred Tax Assets, Net of Valuation Allowance, Current	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsNetCurrent
3479	Deferred Tax Assets, Other Loss Carryforwards	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOtherLossCarryforwards
3480	Deferred Tax Assets, Derivative Instruments	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsDerivativeInstruments
3481	Deferred Tax Assets, Net of Valuation Allowance, Classification [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsNetClassificationAbstract
3482	Deferred Tax Assets, Operating Loss Carryforwards, Foreign	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsOperatingLossCarryforwardsForeign
3483	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Legal Settlements	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements
3484	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits
3485	Deferred Tax Assets, Tax Deferred Expense	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpense
3486	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Returns and Allowances	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances
3487	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
3488	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Self Insurance	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance
3489	Deferred Tax Assets, Tax Deferred Expense [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsTaxDeferredExpenseAbstract
3490	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Unearned Premiums Reserve	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve
3491	Deferred Tax Assets, Unrealized Currency Losses	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsUnrealizedCurrencyLosses
3492	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAbstract
3493	Impaired investments	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
3494	Other expense items	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseOther
3495	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Policyholder Liabilities	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities
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3497	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Asset Retirement Obligations	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations
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3499	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Other	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther
3500	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent
3501	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
3502	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
3503	Deferred Tax Assets, Tax Credit Carryforwards, Other	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxCreditCarryforwardsOther
3504	Deferred Tax Assets, Tax Credit Carryforwards [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsTaxCreditCarryforwardsAbstract
3505	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Warranty Reserves	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves
3506	Restructuring charges	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges
3507	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Contingencies	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsContingencies
3508	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Loss Reserves	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves
3509	Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax
3510	Deferred Tax Assets, Tax Credit Carryforwards, Foreign	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxCreditCarryforwardsForeign
3511	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Severance Payments	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsSeverancePayments
3512	Deferred Tax Assets, Valuation Allowance, Current	xbrli:monetaryItemType	instant	credit		base	DeferredTaxAssetsValuationAllowanceCurrent
3513	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Bonuses	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBonuses
3514	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
3515	Deferred income tax assets, valuation allowance	xbrli:monetaryItemType	instant	credit		base	DeferredTaxAssetsValuationAllowance
3516	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Provision for Loan Losses	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
3517	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
3518	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves
3519	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsAbstract
3520	Deferred Tax Assets, Unrealized Losses on Trading Securities	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsUnrealizedLossesOnTradingSecurities
3521	Deferred Tax Assets, Tax Credit Carryforwards, General Business	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness
3522	Stock-based compensation expense	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
3523	Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals
3524	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Compensated Absences	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences
3525	Deferred Tax Assets, Tax Credit Carryforwards, Research	xbrli:monetaryItemType	instant	debit		base	DeferredTaxAssetsTaxCreditCarryforwardsResearch
3526	Deferred Tax Liabilities, Net, Current	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesCurrent
3527	Deferred Tax Liabilities, Property, Plant and Equipment	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesPropertyPlantAndEquipment
3528	Deferred Tax Liabilities, Goodwill and Intangible Assets [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsAbstract
3529	Deferred Tax Liabilities, Regulatory Assets	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesRegulatoryAssets
3530	Deferred Tax Liabilities, Parent's Basis in Discontinued Operation	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesParentsBasisInDiscontinuedOperation
3531	Deferred Tax Liabilities, Interests in Financial Assets Continued to be Held	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesInterestsInFinancialAssetsContinuedToBeHeld
3532	Deferred Tax Liabilities, Deferred Expense, Capitalized Software	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware
3533	Deferred Tax Liabilities, Deferred Expense, Capitalized Interest	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseCapitalizedInterest
3534	Deferred Tax Liabilities, Deferred Expense, Deferred Policy Acquisition Cost	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost
3535	Deferred Income Tax Liabilities	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilitiesAbstract
3536	Deferred Tax Liabilities, Intangible Assets	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
3537	Deferred Tax Liabilities, Other Finite-Lived Assets	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesOtherFiniteLivedAssets
3538	Deferred Tax Liabilities, Investment in Noncontrolled Affiliates	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
3539	Deferred Tax Liabilities, Mortgage Servicing Rights	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesMortgageServicingRights
3540	Deferred Tax Liabilities, Goodwill	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsGoodwill
3541	Deferred Tax Liabilities, Financing Arrangements	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesFinancingArrangements
3542	Deferred Tax Liabilities, Deferred Expense, Other Capitalized Costs	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseOtherCapitalizedCosts
3543	Deferred Tax Liabilities, Deferred Expense	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpense
3544	Deferred Tax Liabilities, Net, Classification [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilitiesClassificationAbstract
3545	Deferred income taxes	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesNoncurrent
3546	Deferred Tax Liabilities, Leasing Arrangements	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesLeasingArrangements
3547	Deferred Tax Liabilities, Deferred Expense, Capitalized Patent Costs	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseCapitalizedPatentCosts
3548	Net deferred income tax liabilities	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilities
3549	Deferred Tax Liabilities, Unrealized Currency Transaction Gains	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains
3550	Deferred Tax Liabilities, Inventory	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts
3551	Deferred Tax Liabilities, Regulatory Assets and Liabilities	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesRegulatoryAssetsAndLiabilities
3552	Deferred Tax Assets, Valuation Allowance, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredTaxAssetsValuationAllowanceNoncurrent
3553	Foreign earnings	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesUndistributedForeignEarnings
3554	Other	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesOther
3555	Deferred Tax Liabilities, Tax Deferred Income	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesTaxDeferredIncome
3556	Deferred Tax Liabilities, Deferred Expense, Debt Issuance Costs	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts
3557	Deferred Tax Liabilities, Deferred Expense, Capitalized Research and Development Costs	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDeferredExpenseCapitalizedResearchAndDevelopmentCosts
3558	Deferred Tax Liabilities, Derivatives	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesDerivatives
3559	Deferred Tax Liabilities, Goodwill and Intangible Assets	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesGoodwillAndIntangibleAssets
3560	Deferred Tax Liabilities, Deferred Expense [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxLiabilitiesDeferredExpenseAbstract
3561	Deferred Tax Liabilities, Other Comprehensive Income	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesOtherComprehensiveIncome
3562	Deferred Compensation Liability, Classified, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCompensationLiabilityClassifiedNoncurrentAbstract
3563	Deferred Taxes, Business Combination, Valuation Allowance, Allocated to Contributed Capital	xbrli:monetaryItemType	instant	credit		base	DeferredTaxesBusinessCombinationValuationAllowanceAllocatedToContributedCapital
3564	Deferred Tax Liabilities, Zero Coupon Notes	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesZeroCouponNotes
3565	Deferred Taxes, Business Combination, Valuation Allowance, Allocated to Reduce Capital, Description	xbrli:stringItemType	duration			base	DeferredTaxesBusinessCombinationValuationAllowanceAllocatedToReduceCapitalDescription
3566	Deferred Compensation Liability, Current and Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationLiabilityCurrentAndNoncurrent
3567	Deferred Taxes, Business Combination, Valuation Allowance [Abstract]	xbrli:stringItemType	duration		true	base	DeferredTaxesBusinessCombinationValuationAllowanceAbstract
3568	Deferred Compensation Cash-based Arrangements, Liability, Classified, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationCashbasedArrangementsLiabilityClassifiedNoncurrent
3569	Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Goodwill	xbrli:monetaryItemType	instant	credit		base	DeferredTaxesBusinessCombinationValuationAllowanceAvailableToReduceGoodwill
3570	Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Intangible Assets	xbrli:monetaryItemType	instant	credit		base	DeferredTaxesBusinessCombinationValuationAllowanceAvailableToReduceIntangibleAssets
3571	Deferred Compensation Share-based Arrangements, Liability, Classified, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationSharebasedArrangementsLiabilityClassifiedNoncurrent
3572	Deferred Tax Liabilities, Unrealized Gains on Trading Securities	xbrli:monetaryItemType	instant	credit		base	DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
3573	Deferred Compensation Liability, Classified, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationLiabilityClassifiedNoncurrent
3574	Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Goodwill and Intangible Assets	xbrli:monetaryItemType	instant	credit		base	DeferredTaxesBusinessCombinationValuationAllowanceAvailableToReduceGoodwillAndIntangibleAssets
3575	Deferred Compensation Cash-based Arrangements, Liability, Current and Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationCashbasedArrangementsLiabilityCurrentAndNoncurrent
3576	Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Income Tax Expense	xbrli:monetaryItemType	duration	credit		base	DeferredTaxesBusinessCombinationValuationAllowanceAvailableToReduceIncomeTaxExpense
3577	Deferred Compensation Liability, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	DeferredCompensationLiabilityCurrentAndNoncurrentAbstract
3578	Deferred Compensation Share-based Arrangements, Liability, Current and Noncurrent	xbrli:monetaryItemType	instant	credit		base	DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent
3579	Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Goodwill or Intangible Assets, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DeferredTaxesBusinessCombinationValuationAllowanceAvailableToReduceGoodwillOrIntangibleAssetsDescription
3580	Defined Benefit Plan, Government's Rights to Plan Assets in Event of Plan Termination, Amount	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanGovernmentsRightsToPlanAssetsInEventOfPlanTerminationAmount
3581	Defined Benefit Plan, Expected Future Employer Contributions, Current Fiscal Year, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanEstimatedFutureEmployerContributionsInCurrentFiscalYearDescription
3582	Defined Contribution Plan Name [Domain] (Deprecated 2017-01-31)	nonnum:domainItemType	duration		true	base	DefinedContributionPlanNameDomain
3583	Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable
3584	Defined Benefit Plan, Expected Contributions in Current Fiscal Year [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanExpectedContributionsInCurrentFiscalYearAbstract
3585	Defined Benefit Plan, Benefit Obligation, Benefits Paid	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanBenefitObligationBenefitsPaid
3586	Defined Benefit Plan, Expected Amortization of Transition Asset (Obligation), Next Fiscal Year	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedAmortizationOfTransitionAssetObligationNextFiscalYear
3587	Defined Benefit Plan, Assets Expected to be Returned to Employer, Amount	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAssetsExpectedToBeReturnedToEmployerAmount
3588	Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
3589	Defined Benefit Plan, Government's Rights to Plan Assets in Event of Plan Termination, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanGovernmentsRightsToPlanAssetsInEventOfPlanTermination
3590	Defined Benefit Plan, Expected Future Benefit Payments, Rolling Year Five (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingYearFive
3591	Defined Contribution Plan Type [Domain] (Deprecated 2017-01-31)	nonnum:domainItemType	duration		true	base	DefinedContributionPlanTypeDomain
3592	Defined Benefit Plan, Plan Assets, Benefits Paid	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanPlanAssetsBenefitsPaid
3593	Defined Benefit Plan, Amount to be Amortized from Accumulated Other Comprehensive Income (Loss) Next Fiscal Year (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanAmountToBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossNextFiscalYear
3594	Defined Benefit Plan, Accumulated Benefit Obligation, Increase (Decrease) for Plan Amendment	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanAccumulatedBenefitObligationIncreaseDecreaseForPlanAmendment
3595	Defined Benefit Plan, Expected Future Benefit Payment, Year Four	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
3596	Defined Benefit Plan, Accumulated Other Comprehensive Income Minimum Pension Liability, after Tax (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityAfterTax
3597	Defined Benefit Plan, Expected Future Benefit Payment, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsRemainderOfFiscalYear
3598	Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage	num:percentItemType	duration			base	DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage
3599	Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year	num:percentItemType	instant			base	DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear
3600	Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract
3601	Defined Benefit Plan, Target Plan Asset Allocations (Deprecated 2017-01-31)	num:percentItemType	duration			base	DefinedBenefitPlanTargetPlanAssetAllocations
3602	Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear
3603	Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear
3604	Defined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal Year (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlansEstimatedFutureEmployerContributionsInNextFiscalYear
3605	Defined Benefit Plan, Expected Future Benefit Payments, Rolling Year Two (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingYearTwo
3606	Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
3607	Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques	xbrli:stringItemType	duration			base	DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniques
3608	Defined Benefit Plan, Amortization of Transition Asset (Obligation)	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanAmortizationOfTransitionAssetObligation
3609	Defined Benefit Plan, Expected Future Benefit Payments, Next Rolling Twelve Months (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsNextRollingTwelveMonths
3610	Defined Contribution Plan, Tax Status [Extensible List]	base-types:extensibleListItemType	instant			base	DefinedContributionPlanTaxStatusExtensibleList
3611	Defined Contribution Plan Disclosure [Line Items]	xbrli:stringItemType	duration		true	base	DefinedContributionPlanDisclosureLineItems
3612	Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs	xbrli:stringItemType	duration			base	DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputs
3613	Defined Benefit Plan, Accumulated Benefit Obligation, (Increase) Decrease for Settlement and Curtailment	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanAccumulatedBenefitObligationIncreaseDecreaseForSettlementAndCurtailment
3614	Defined Contribution Plan, Number of Employees	xbrli:integerItemType	instant			base	DefinedContributionPlanNumberOfEmployees
3615	Defined Benefit Plan, Sponsor Location [Extensible List]	base-types:extensibleListItemType	instant			base	DefinedBenefitPlanSponsorLocationExtensibleList
3616	Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss
3617	Defined Contribution Plan, Plan Name	xbrli:stringItemType	duration			base	DefinedContributionPlanPlanName
3618	Defined Benefit Plan, Change in Fair Value of Plan Assets, Level 3 Reconciliation [Roll Forward]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanChangeInFairValueOfPlanAssetsLevel3ReconciliationRollForward
3619	Defined Benefit Plan, Future Amortization of Prior Service Cost (Credit) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit
3620	Defined Contribution Plan Type [Axis] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	DefinedContributionPlanTypeAxis
3621	Defined Benefit Plan, Expected Future Benefit Payments, Five Rolling Years Thereafter (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveRollingYearsThereafter
3622	Defined Benefit Plan, Accounting Policy Election, Measurement Date [Policy Text Block]	nonnum:textBlockItemType	duration			base	DefinedBenefitPlanAccountingPolicyElectionMeasurementDatePolicyTextBlock
3623	Defined Benefit Plan, Accounting Policy Election, Measurement Date	xbrli:dateItemType	duration			base	DefinedBenefitPlanAccountingPolicyElectionMeasurementDate
3624	Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Increase (Decrease) for Plan Amendment	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanNetPeriodicBenefitCostCreditIncreaseDecreaseForPlanAmendment
3625	Defined Benefit Plan, Accounting Policy Election, Measurement Date [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAccountingPolicyElectionMeasurementDateAbstract
3626	Defined Contribution Plan, Type [Extensible List]	base-types:extensibleListItemType	instant			base	DefinedContributionPlanTypeExtensibleList
3627	Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1
3628	Defined Contribution Plan, Sponsor Location [Extensible List]	base-types:extensibleListItemType	instant			base	DefinedContributionPlanSponsorLocationExtensibleList
3629	Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear
3630	Defined Benefit Plan, Funding Status [Extensible List]	base-types:extensibleListItemType	instant			base	DefinedBenefitPlanFundingStatusExtensibleList
3631	Defined Benefit Plan, Target Plan Asset Allocations Range Minimum (Deprecated 2017-01-31)	num:percentItemType	duration			base	DefinedBenefitPlanTargetPlanAssetAllocationsRangeMinimum
3632	Defined Benefit Plan, Other Cost (Credit)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanOtherCosts
3633	Defined Benefit Plan, Funded Percentage	num:percentItemType	instant			base	DefinedBenefitPlanFundedPercentage
3634	Defined Benefit Plan, Expected Future Benefit Payment, Five Fiscal Years Thereafter	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
3635	Defined Benefit Plan, Plan Assets at Fair Value, Valuation Inputs	xbrli:stringItemType	duration			base	DefinedBenefitPlanPlanAssetsAtFairValueValuationInputs
3636	Defined Benefit Plan, Tax Status [Extensible List]	base-types:extensibleListItemType	instant			base	DefinedBenefitPlanTaxStatusExtensibleList
3637	Defined Contribution Plan Disclosures [Table Text Block]	nonnum:textBlockItemType	duration			base	DefinedContributionPlanDisclosuresTableTextBlock
3638	Defined Benefit Plan, Target Plan Asset Allocations Range Maximum (Deprecated 2017-01-31)	num:percentItemType	duration			base	DefinedBenefitPlanTargetPlanAssetAllocationsRangeMaximum
3639	Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
3640	Defined Contribution Plan, Administrative Expense	xbrli:monetaryItemType	duration	debit		base	DefinedContributionPlanAdministrativeExpenses
3641	Defined Benefit Plan, Investment Strategies, Investment Fund Category	xbrli:stringItemType	duration			base	DefinedBenefitPlanInvestmentStrategiesInvestmentFundCategory
3642	Defined Benefit Plan, Expected Contributions in Current Fiscal Year (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanExpectedContributionsInCurrentFiscalYear
3643	Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	num:percentItemType	duration			base	DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
3644	Defined Benefit Plan, Plan Assets, Contributions by Plan Participant	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant
3645	Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Remeasurement due to Settlement	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanBenefitObligationIncreaseDecreaseForRemeasurementDueToSettlement
3646	Defined Benefit Plan, Plan Name	xbrli:stringItemType	duration			base	DefinedBenefitPlanPlanName
3647	Defined Benefit Plan, Expected Future Employer Contributions, Current Fiscal Year	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanExpectedFutureEmployerContributionsCurrentFiscalYear
3648	Defined Benefit Plan, Actuarial Gain (Loss), Immediate Recognition as Component in Net Periodic Benefit (Cost) Credit	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit
3649	Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Other Change	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanOtherChanges
3650	Defined Benefit Plan, Plan Assets, Administration Expense	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanAdministrationExpenses
3651	Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Tax	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax
3652	Defined Benefit Plan, Prescription Drug Benefit, Accumulated Postretirement Benefit Obligation, Decrease for Subsidy	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanPrescriptionDrugBenefitAccumulatedPostretirementBenefitObligationDecreaseForSubsidy
3653	Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
3654	Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputsAbstract
3655	Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount	xbrli:monetaryItemType	duration	debit		base	DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount
3656	Defined Contribution Plan [Table]	xbrli:stringItemType	duration		true	base	DefinedContributionPlanTable
3657	Defined Contribution Plan, Number of Employees Covered (Deprecated 2017-01-31)	xbrli:integerItemType	duration			base	DefinedContributionPlanNumberOfEmployeesCovered
3658	Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
3659	Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanAssetsTransferredToFromPlan
3660	Defined Benefit Plan, Future Amortization of Gain (Loss) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanFutureAmortizationOfGainLoss
3661	Defined Benefit Plan, Expected Future Employer Contributions [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract
3662	Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate	xbrli:gYearItemType	duration			base	DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate
3663	Percentage of employee"s earnings the company may contribute to the savings plan	num:percentItemType	duration			base	DefinedContributionPlanEmployerMatchingContributionPercent
3664	Defined Benefit Plan, Type [Extensible List]	base-types:extensibleListItemType	instant			base	DefinedBenefitPlanTypeExtensibleList
3665	Defined Contribution Plan Name [Axis] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	DefinedContributionPlanNameAxis
3666	Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs, Changes	xbrli:stringItemType	duration			base	DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputsChanges
3667	Company contribution amount for each dollar a participant contributes to the savings plan	num:percentItemType	duration			base	DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
3668	Defined Benefit Plan, Cost of Providing Special and Contractual Termination Benefits	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod
3669	Defined Benefit Plan, Ultimate Health Care Cost Trend Rate	num:percentItemType	instant			base	DefinedBenefitPlanUltimateHealthCareCostTrendRate1
3670	Defined Contribution Plan, Employer Discretionary Contribution Amount	xbrli:monetaryItemType	duration	debit		base	DefinedContributionPlanEmployerDiscretionaryContributionAmount
3671	Defined Benefit Plan, Expected Future Benefit Payments, Rolling Year Three (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingYearThree
3672	Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant
3673	Defined Benefit Plan, Expected Future Benefit Payments, Rolling Maturity [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingMaturityAbstract
3674	Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	num:percentItemType	instant			base	DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
3675	Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
3676	Defined Benefit Plan, Plan Assets, Prescription Drug Subsidy Receipt	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanPlanAssetsPrescriptionDrugSubsidyReceipt
3677	Defined Benefit Plan, Benefit Obligation, Prescription Drug Subsidy Receipt	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanBenefitObligationPrescriptionDrugSubsidyReceipt
3678	Defined Benefit Plan, Expected Future Benefit Payment, Year Five	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
3679	Defined Contribution Plan, Increase (Decrease), Cost	xbrli:monetaryItemType	duration	debit		base	DefinedContributionPlanIncreaseDecreaseCost
3680	Defined Benefit Plan, Expected Future Benefit Payment, Year Three	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
3681	Accumulated Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Tax	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax
3682	Liability, Defined Benefit Pension Plan, Current	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPensionPlanLiabilitiesCurrent
3683	Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems
3684	Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Change Due to Subsequent Interim Measurement, Weighted-Average Expected Long-term Rate of Return on Plan Assets	num:percentItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostChangeDueToSubsequentInterimMeasurementWeightedAverageExpectedLongTermRateOfReturnOnPlanAssets
3685	Defined Benefit Plan, Expected Amortization, Next Fiscal Year	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanExpectedAmortizationNextFiscalYear
3686	Defined Benefit Plan, Expected Future Benefit Payment, Year Two	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
3687	Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresAbstract
3688	Accumulated Other Comprehensive Income (Loss), Defined Benefit Plan, Transition Asset (Obligation), after Tax	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsAfterTax
3689	Defined Benefit Plan, Benefit Obligation, Payment for Settlement	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanBenefitObligationPaymentForSettlement
3690	Defined Benefit Plan, Expected Future Benefit Payments, Rolling Year Four (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingYearFour
3691	Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	DefinedBenefitPlanChangeInFairValueOfPlanAssetsLevel3ReconciliationPeriodIncreaseDecrease
3692	Defined Benefit Plan, Expected Future Benefit Payment, Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
3693	Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanActuarialGainLoss
3694	Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanBenefitObligationIncreaseDecreaseForSettlementAbstract
3695	Defined Benefit Plan, Amortization of Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanAmortizationOfGainsLosses
3696	Defined Benefit Plan, Alternative Method Used to Amortize Gain (Loss), Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanAlternativeMethodUsedToAmortizeNetGainsAndLosses
3697	Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase	num:percentItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
3698	Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
3699	Defined Benefit Plan Disclosure [Line Items]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanDisclosureLineItems
3700	Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Minimum Pension Liability, before Tax (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityBeforeTax
3701	Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract
3702	Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net Amount Recognized [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetAmountRecognizedAbstract
3703	Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
3704	Defined Benefit Plan, Additional Disclosures about Plan Assets	xbrli:stringItemType	duration			base	DefinedBenefitPlanAdditionalDisclosuresAboutPlanAssets
3705	Defined Benefit Plan, Assets Expected to be Returned to Employer, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanAmountAndTimingOfAssetsExpectedToBeReturnedToEmployerDuringFollowing12MonthPeriod
3706	Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Support, Methodology and Source Data (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateSupportMethodologyAndSourceData
3707	Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net (Gains) Losses, Not yet Recognized (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetGainsLossesNotYetRecognized
3708	Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract
3709	Defined Benefit Plan [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract
3710	Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAmountsRecognizedInBalanceSheet
3711	Defined Benefit Plan, Expected Amortization, Next Fiscal Year [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract
3712	Defined Benefit Plan, Amount of Employer and Related Party Securities Included in Plan Assets	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAmountOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets
3713	Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTaxAbstract
3714	Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Change Due to Subsequent Interim Measurement (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostChangeDueToSubsequentInterimMeasurement
3715	Defined Benefit Plan, Amortization of Transition Obligations (Assets) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanAmortizationOfTransitionObligationsAssets
3716	Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Disclosures [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsDisclosuresAbstract
3717	Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Reclassification Adjustment, before Tax	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
3718	Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net Transition Obligations (Assets), Not yet Recognized (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetTransitionObligationsAssetsNotYetRecognized
3719	Defined Benefit Plan, Assumptions Used in Calculation, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanAssumptionsUsedInCalculationsNarrativeDescription
3720	Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Reclassification Adjustment, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract
3721	Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	num:percentItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
3722	Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanActualReturnOnPlanAssets
3723	Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract
3724	Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate	num:percentItemType	instant			base	DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
3725	Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Support, Bond Indices (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateSupportBondIndices
3726	Defined Benefit Plan, Alternative Method Used to Amortize Prior Service Cost, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanAlternativeMethodUsedToAmortizePriorServiceAmounts
3727	Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets	num:percentItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
3728	Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Support, Methodology and Source Data (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRateSupportMethodologyAndSourceData
3729	Defined Benefit Plan, Accumulated Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanAccumulatedBenefitObligation
3730	Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeAbstract
3731	Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net Prior Service Costs (Credits), Not yet Recognized (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetPriorServiceCostsCreditsNotYetRecognized
3732	Defined Benefit Plan, Assets, Target Allocations [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAssetsTargetAllocationsAbstract
3733	Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Transition Asset (Obligation), before Tax	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax
3734	Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase	num:percentItemType	instant			base	DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
3735	Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
3736	Defined Benefit Plan, Future Amortization of Transition Obligation (Asset) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation
3737	Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Support, Bond Indices (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRateSupportBondIndices
3738	Defined Benefit Plan, Assumptions Used in Calculations [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract
3739	Defined Benefit Plan, Plan Assets, Business Combination	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets
3740	Defined Benefit Plan, Assumed Health Care Cost Trend Rate, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanDescriptionOfDirectionAndPatternOfChangeForAssumedHealthCareCostTrendRate
3741	Defined Benefit Plan, Current Assets (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanCurrentAssets
3742	Defined Benefit Plan, Measurement Date (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanMeasurementDate
3743	Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanCurtailments
3744	Defined Benefit Plan, Information about Plan Assets [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanInformationAboutPlanAssetsAbstract
3745	Defined Benefit Plan, Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanBenefitObligation
3746	Defined Benefit Plan, Foreign Currency Exchange Rate Changes, Plan Assets (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets
3747	Defined Benefit Plan, Expected Future Benefit Payment [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract
3748	Defined Benefit Plan, Substantive Commitment Used as Basis for Accounting for Benefit Obligation, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanDescriptionOfAnySubstantiveCommitmentUsedAsBasisForAccountingForBenefitObligation
3749	Defined Benefit Plan, Contributions by Plan Participants (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanContributionsByPlanParticipants
3750	Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYearDescription
3751	Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward
3752	Defined Benefit Plan, Benefit Obligation, Business Combination	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation
3753	Defined Benefit Plan, Investment Policies and Strategies Narrative Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanInvestmentPoliciesAndStrategiesNarrativeDescription
3754	Defined Benefit Plan, Benefit Obligation, Divestiture	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanDivestituresBenefitObligation
3755	Defined Benefit Plan, Fair Value of Plan Assets	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanFairValueOfPlanAssets
3756	Defined Benefit Plan, Special and Contractual Termination Benefits, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanDescriptionOfNatureOfEventResultingInSpecialOrContractualTerminationBenefitsRecognizedDuringPeriod
3757	Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
3758	Defined Benefit Plan, Expected Return (Loss) on Plan Assets	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanExpectedReturnOnPlanAssets
3759	Defined Benefit Plan, Interest Cost	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanInterestCost
3760	Defined Benefit Plan, Plan Assets, Contributions by Employer	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanContributionsByEmployer
3761	Defined Benefit Plan, Effect of One-Percentage Point Change in Assumed Health Care Cost Trend Rate [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract
3762	Defined Benefit Plan, Benefits Paid (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanBenefitsPaid
3763	Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
3764	Defined Benefit Plan, Effect of Settlements and Curtailments on Accumulated Benefit Obligation (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanEffectOfSettlementsAndCurtailmentsOnAccumulatedBenefitObligation
3765	Defined Benefit Plan, Gross Prescription Drug Subsidy Receipts Received (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived
3766	Defined Benefit Plan, Effect of Plan Amendment on Net Periodic Benefit Cost (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanEffectOfPlanAmendmentOnNetPeriodicBenefitCost
3767	Defined Benefit Plan, Description of Settlements and Curtailments (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanDescriptionOfSettlementsAndCurtailments
3768	Defined Benefit Plan, Funded (Unfunded) Status of Plan [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanFundedStatusOfPlanAbstract
3769	Defined Benefit Plan, Description of Plan Amendment (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanDescriptionOfPlanAmendment
3770	Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
3771	Defined Benefit Plan, Plan Assets, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease
3772	Defined Benefit Plan, Funded (Unfunded) Status of Plan	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanFundedStatusOfPlan
3773	Defined Benefit Plan, Benefit Obligation, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	DefinedBenefitPlanBenefitObligationPeriodIncreaseDecrease
3774	Defined Benefit Plan, Plan Assets, Divestiture	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanDivestituresPlanAssets
3775	Defined Benefit Plan, Estimated Future Retirement Benefits Covered by Insurance Contract, Amount	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanEstimatedAmountOfPlanParticipantsFutureBenefitsCoveredByInsuranceContractsIssuedByEmployerOrRelatedParties
3776	Defined Benefit Plan, Changes in Benefit Obligation and Plan Assets, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanExplanationOfSignificantChangeInBenefitObligationOrPlanAssetsNotApparentFromOtherRequiredDisclosures
3777	Defined Benefit Plan, Health Care Cost Trend Rate Assumed for Next Fiscal Year (Deprecated 2017-01-31)	num:percentItemType	duration			base	DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYear
3778	Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanChangeInBenefitObligationRollForward
3779	Defined Benefit Plan, Effect of Plan Amendment on Accumulated Benefit Obligation (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanEffectOfPlanAmendmentOnAccumulatedBenefitObligation
3780	Defined Benefit Plan, Settlement and Curtailment [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanSettlementsAndCurtailmentsAbstract
3781	Defined Benefit Plan, Plan with Benefit Obligation in Excess of Plan Assets, Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation
3782	Defined Benefit Plan, Related Party Transaction, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanSignificantTransactionsBetweenEmployerOrRelatedPartiesAndPlanDuringYear
3783	Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailmentsAbstract
3784	Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Fair Value of Plan Assets	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
3785	Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract
3786	Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract
3787	Defined Benefit Plan, Plan with Benefit Obligation in Excess of Plan Assets [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract
3788	Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract
3789	Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Actual Return (Loss) on Plan Assets Still Held	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld
3790	Postretirement Life Insurance [Member]	nonnum:domainItemType	duration		true	base	DefinedBenefitPostretirementLifeInsuranceMember
3791	Defined Benefit Plan, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlansGeneralInformation
3792	Defined Benefit Plan, Plan Assets, Payment for Settlement	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanSettlementsPlanAssets
3793	Defined Benefit Plan, Special and Contractual Termination Benefits [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanSpecialOrContractualTerminationBenefitsDuringPeriodAbstract
3794	Defined Contribution Plan [Abstract]	xbrli:stringItemType	duration		true	base	DefinedContributionPensionAndOtherPostretirementPlansDisclosureAbstract
3795	Defined Benefit Plan, Method to Determine Vested Benefit Obligation, Description	xbrli:stringItemType	duration			base	DefinedBenefitPlanPensionMethodToDetermineVestedBenefitObligation
3796	Defined Benefit Plan, Type of Employer and Related Party Securities Included in Plan Assets	xbrli:stringItemType	duration			base	DefinedBenefitPlanTypeOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets
3797	Postretirement Health Coverage [Member]	nonnum:domainItemType	duration		true	base	DefinedBenefitPostretirementHealthCoverageMember
3798	Matching contributions for all employee savings plans	xbrli:monetaryItemType	duration	debit		base	DefinedContributionPlanCostRecognized
3799	Defined Benefit Plan, Plan Amendment [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanPlanAmendmentAbstract
3800	Defined Benefit Plan, Plan with Benefit Obligation in Excess of Plan Assets, Fair Value of Plan Assets	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
3801	Defined Benefit Plan, Service Cost	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanServiceCost
3802	Defined Benefit Plan, Narrative Description of Basis Used to Determine Overall Expected Long-term Rate-of-Return on Assets Assumption	xbrli:stringItemType	duration			base	DefinedBenefitPlanNarrativeDescriptionOfBasisUsedToDetermineOverallExpectedLongTermRateOfReturnOnAssetsAssumption
3803	Defined Benefit Plan, Benefit Obligation, Special and Contractual Termination Benefits	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanSpecialTerminationBenefits
3804	Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
3805	Defined Benefit Plan, Other Information (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DefinedBenefitPlanOtherInformation
3806	Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanSettlementsBenefitObligation
3807	Defined Benefit Plan, Unfunded Plan	xbrli:stringItemType	duration			base	DefinedBenefitPlanUnfundedPlan
3808	Defined Benefit Plan, Ultimate Health Care Cost Trend Rate (Deprecated 2017-01-31)	num:percentItemType	duration			base	DefinedBenefitPlanUltimateHealthCareCostTrendRate
3809	Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanNetPeriodicBenefitCost
3810	Defined Benefit Plan, Year that Rate Reaches Ultimate Trend Rate (Deprecated 2017-01-31)	xbrli:gYearItemType	instant			base	DefinedBenefitPlanYearThatRateReachesUltimateTrendRate
3811	Defined Benefit Plan, Actual Plan Asset Allocations	num:percentItemType	instant			base	DefinedBenefitPlanWeightedAverageAssetAllocations
3812	Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Accumulated Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
3813	Defined Benefit Plan, Asset Categories [Axis]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanByPlanAssetCategoriesAxis
3814	Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanNetPeriodicBenefitCostAbstract
3815	Defined Benefit Plan, Number of Shares of Equity Securities Issued by Employer and Related Parties Included in Plan Assets	xbrli:sharesItemType	instant			base	DefinedBenefitPlanNumberOfSharesOfEquitySecuritiesIssuedByEmployerAndRelatedPartiesIncludedInPlanAssets
3816	Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanPlanAmendments
3817	Defined Benefit Plan and Other Postretirement Benefit Plan [Domain] (Deprecated 2017-01-31)	nonnum:domainItemType	duration		true	base	DefinedBenefitPlansDomain
3818	Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Projected Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
3819	Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment	xbrli:monetaryItemType	duration	credit		base	DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments
3820	Liability, Defined Benefit Pension Plan, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPensionPlanLiabilitiesNoncurrent
3821	Defined Benefit Plan, Significant Concentrations of Risk	xbrli:stringItemType	duration			base	DefinedBenefitPlanSignificantConcentrationsOfRisk
3822	Defined Benefit Plan, Investment Goals	xbrli:stringItemType	duration			base	DefinedBenefitPlanInvestmentGoals
3823	Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanActualReturnOnPlanAssetsAbstract
3824	Defined Benefit Plan, Purchases, Sales, and Settlements [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanPurchasesSalesAndSettlementsAbstract
3825	Defined Benefit Plan, Risk Management Practices	xbrli:stringItemType	duration			base	DefinedBenefitPlanRiskManagementPractices
3826	Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Assets Transferred into (out of) Level 3	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanTransfersBetweenMeasurementLevels
3827	Defined Benefit Plan, Diversification	xbrli:stringItemType	duration			base	DefinedBenefitPlanDiversification
3828	Defined Benefit Plan, Assets for Plan Benefits (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAssetsForPlanBenefitsCurrentAndNoncurrent
3829	Liability, Defined Benefit Pension Plan	xbrli:monetaryItemType	instant	credit		base	DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities
3830	Defined Benefit Plan, Permitted Investments	xbrli:stringItemType	duration			base	DefinedBenefitPlanPermittedInvestments
3831	Defined Benefit Plan, Relationship Between Plan Assets and Benefit Obligations	xbrli:stringItemType	duration			base	DefinedBenefitPlanRelationshipBetweenPlanAssetsAndBenefitObligations
3832	Defined Benefit Plan, Assets for Plan Benefits [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	DefinedBenefitPlanAssetsForPlanBenefitsAbstract
3833	Assets for Plan Benefits, Defined Benefit Plan	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
3834	Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Purchases, Sales, and Settlements	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanPurchasesSalesAndSettlements
3835	Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Actual Return (Loss) on Plan Assets Sold	xbrli:monetaryItemType	duration	debit		base	DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod
3836	Defined Benefit Plan, Target Allocation Percentage	xbrli:stringItemType	duration			base	DefinedBenefitPlanTargetAllocationPercentage
3837	Defined Benefit Plan, Derivatives Use	xbrli:stringItemType	duration			base	DefinedBenefitPlanDerivativesUse
3838	Defined Benefit Plan, Prohibited Investments	xbrli:stringItemType	duration			base	DefinedBenefitPlanProhibitedInvestments
3839	Delinquent Amount at End of Period on Loans Managed and Securitized or Asset-backed Financing Arrangement	xbrli:monetaryItemType	instant	debit		base	DelinquentAmountAtEndOfPeriodOnLoansManagedAndSecuritized
3840	Demand Deposits [Member]	nonnum:domainItemType	duration		true	base	DemandDepositsMember
3841	Demand Deposit Accounts	xbrli:monetaryItemType	instant	credit		base	DemandDepositAccounts
3842	Demand Side Management Program Costs, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DemandSideManagementProgramCostsNoncurrent
3843	Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax	xbrli:monetaryItemType	instant	debit		base	DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
3844	Demutualization and Closed Block [Abstract]	xbrli:stringItemType	duration		true	base	DemutualizationAndClosedBlockAbstract
3845	Demutualization by Insurance Entity, Description of Securities Issued (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DemutualizationByInsuranceEntityDescriptionOfSecuritiesIssued
3846	Demutualization by Insurance Entity, Securities Issued, Offering Costs	xbrli:monetaryItemType	duration	debit		base	DemutualizationByInsuranceEntitySecuritiesIssuedOfferingCosts
3847	Demutualization by Insurance Entity, Schedule of Nature and Terms [Table Text Block]	nonnum:textBlockItemType	duration			base	DemutualizationByInsuranceEntityScheduleOfNatureAndTerms
3848	Demutualization by Insurance Entity, Securities Issued, Gross Cash Proceeds	xbrli:monetaryItemType	duration	credit		base	DemutualizationByInsuranceEntitySecuritiesIssuedGrossCashProceeds
3849	Demutualization Cost and Expense	xbrli:monetaryItemType	duration	debit		base	DemutualizationCostAndExpense
3850	Demutualization by Insurance Entity, Securities Issued, Quantity of Shares	xbrli:sharesItemType	instant			base	DemutualizationByInsuranceEntitySecuritiesIssuedQuantityOfShares
3851	Demutualization by Insurance Entity, Securities Issued, Gross Policy Credits	xbrli:monetaryItemType	duration	debit		base	DemutualizationByInsuranceEntitySecuritiesIssuedGrossPolicyCredits
3852	Demutualization by Insurance Entity, Securities Issued, Amount of Net Proceeds	xbrli:monetaryItemType	duration	credit		base	DemutualizationByInsuranceEntitySecuritiesIssuedAmountOfNetProceeds
3853	Demutualization by Insurance Entity, Securities Issued, Price Per Share or Unit	num:perShareItemType	instant			base	DemutualizationByInsuranceEntitySecuritiesIssuedPricePerShareOrUnit
3854	Demutualization by Insurance Entity, Nature and Terms	xbrli:stringItemType	duration			base	DemutualizationByInsuranceEntityNatureAndTerms
3855	Depletion [Abstract]	xbrli:stringItemType	duration		true	base	DepletionAbstract
3856	Depletion, Nonproduction (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	DepletionNonproduction
3857	Depletion of Oil and Gas Properties	xbrli:monetaryItemType	duration	debit		base	DepletionOfOilAndGasProperties
3858	Depletion	xbrli:monetaryItemType	duration	debit		base	Depletion
3859	Deposit Liabilities, Effect of (Increase) Decrease in Interest Accrual Assumption on Expected Recovery Amounts	xbrli:monetaryItemType	duration	debit		base	DepositLiabilitiesEffectOfIncreaseDecreaseInInterestAccrualAssumptionOnExpectedRecoveryAmounts
3860	Deposit Assets, Effect of (Increase) Decrease in Interest Accrual Assumption on Expected Recovery Amounts	xbrli:monetaryItemType	duration	credit		base	DepositAssetsEffectOfIncreaseDecreaseInInterestAccrualAssumptionOnExpectedRecoveryAmounts
3861	Deposit Liabilities with Abnormal Terms	xbrli:monetaryItemType	instant	credit		base	DepositLiabilitiesWithAbnormalTerms
3862	Deposit Assets or Liabilities, Change in Amounts Based on Change in Assumptions Supporting Expected Recovery Amounts	xbrli:stringItemType	duration			base	DepositAssetsOrLiabilitiesChangeInAmountsBasedOnChangeInAssumptionsSupportingExpectedRecoveryAmounts
3863	Deposit Liabilities, Description	xbrli:stringItemType	duration			base	DepositLiabilitiesDescription
3864	Deposit Liabilities, Collateral Issued, Financial Instruments	xbrli:monetaryItemType	instant	debit		base	DepositLiabilitiesCollateralIssuedFinancialInstruments
3865	Deposit Assets [Abstract]	xbrli:stringItemType	duration		true	base	DepositAssetsAbstract
3866	Deposit Liability, Current	xbrli:monetaryItemType	instant	credit		base	DepositLiabilityCurrent
3867	Deposit Assets Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	DepositAssetsDisclosureAbstract
3868	Deposit Assets, Present Value of Expected Recoveries	xbrli:monetaryItemType	instant	debit		base	DepositAssetsPresentValueOfExpectedRecoveries
3869	Deposit Contracts, Liabilities	xbrli:monetaryItemType	instant	credit		base	DepositContractsLiabilities
3870	Deposit Liabilities Reclassified as Loans Receivable Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DepositLiabilitiesReclassifiedAsLoansReceivableDescription
3871	Deposit Liabilities, Collateral Issued, Description	xbrli:stringItemType	duration			base	DepositLiabilitiesCollateralIssuedDescription
3872	Deposit Contracts, Description of Liability Contracts	xbrli:stringItemType	duration			base	DepositContractsDescriptionOfLiabilityContracts
3873	Deposit Assets, Effect of Change in Present Value Assumptions Resulting in Reductions to Expected Recoveries	xbrli:monetaryItemType	duration	debit		base	DepositAssetsEffectOfChangeInPresentValueAssumptionsResultingInReductionsToExpectedRecoveries
3874	Deposit Contracts, Description of Asset Contracts	xbrli:stringItemType	duration			base	DepositContractsDescriptionOfAssetContracts
3875	Deposit Liabilities Reclassified as Loans Receivable	xbrli:monetaryItemType	instant	debit		base	DepositLiabilitiesReclassifiedAsLoansReceivable1
3876	Deposit Contracts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	DepositContractsPolicy
3877	Deposit Contracts, Assets	xbrli:monetaryItemType	instant	debit		base	DepositContractsAssets
3878	Deposit Contracts, Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	DepositContractsLiabilitiesAbstract
3879	Deposit Liabilities, Effect of Change in Present Value Assumptions Resulting in Additions to Expected Recoveries	xbrli:monetaryItemType	duration	debit		base	DepositLiabilitiesEffectOfChangeInPresentValueAssumptionsResultingInAdditionsToExpectedRecoveries
3880	Deposit Liabilities, Type [Table Text Block]	nonnum:textBlockItemType	duration			base	DepositLiabilitiesTypeTableTextBlock
3881	Deposit Liabilities, Effect of Change in Present Value Assumptions Resulting in Reductions to Expected Recoveries	xbrli:monetaryItemType	duration	credit		base	DepositLiabilitiesEffectOfChangeInPresentValueAssumptionsResultingInReductionsToExpectedRecoveries
3882	Deposit Liabilities Disclosures [Text Block]	nonnum:textBlockItemType	duration			base	DepositLiabilitiesDisclosuresTextBlock
3883	Deposit Liabilities, Accrued Interest	xbrli:monetaryItemType	instant	credit		base	DepositLiabilitiesAccruedInterest
3884	Deposit Contracts, Assets [Abstract]	xbrli:stringItemType	duration		true	base	DepositContractsChangeInBalancesBasedOnChangeInAssumptionsSupportingExpectedRecoveryAmountsAbstract
3885	Deposit Assets	xbrli:monetaryItemType	instant	debit		base	DepositAssets
3886	Deposit Liabilities with Abnormal Terms Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DepositLiabilitiesWithAbnormalTermsDescription
3887	Deposit Assets, Amortizaton Expense from Expirations	xbrli:monetaryItemType	duration	debit		base	DepositAssetsAmortizatonExpenseFromExpirations
3888	Deposit Assets, Effect of Change in Present Value Assumptions Recorded as Expense	xbrli:monetaryItemType	duration	debit		base	DepositAssetsEffectOfChangeInPresentValueAssumptionsRecordedAsExpense
3889	Deposit Liabilities, Effect of Change in Present Value Assumptions Recorded as Expense	xbrli:monetaryItemType	duration	debit		base	DepositLiabilitiesEffectOfChangeInPresentValueAssumptionsRecordedAsExpense
3890	Deposit Assets, Effect of Change in Present Value Assumptions Resulting in Additions to Expected Recoveries	xbrli:monetaryItemType	duration	credit		base	DepositAssetsEffectOfChangeInPresentValueAssumptionsResultingInAdditionsToExpectedRecoveries
3891	Deposits, Wholesale	xbrli:monetaryItemType	instant	credit		base	DepositsWholesale
3892	Deposits, Foreign Noninterest-bearing and Interest-bearing Combined, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	DepositsForeignNoninterestBearingAndInterestBearingCombinedAlternativeAbstract
3893	Deposits, Retail	xbrli:monetaryItemType	instant	credit		base	DepositsRetail
3894	Deposits, Domestic	xbrli:monetaryItemType	instant	credit		base	DepositsDomestic
3895	Deposits with Clearing Organizations and Others, Securities	xbrli:monetaryItemType	instant	debit		base	DepositsWithClearingOrganizationsAndOthersSecurities
3896	Deposits [Abstract]	xbrli:stringItemType	duration		true	base	DepositsAbstract
3897	Deposits, Money Market Deposits	xbrli:monetaryItemType	instant	credit		base	DepositsMoneyMarketDeposits
3898	Deposits	xbrli:monetaryItemType	instant	credit		base	Deposits
3899	Deposits, Domestic [Abstract]	xbrli:stringItemType	duration		true	base	DepositsDomesticAbstract
3900	Securities lending payable	xbrli:monetaryItemType	instant	credit		base	DepositsReceivedForSecuritiesLoanedAtCarryingValue
3901	Deposits, Money Market Deposits and Negotiable Order of Withdrawal (NOW) [Abstract]	xbrli:stringItemType	duration		true	base	DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOWAbstract
3902	Deposits, Foreign [Abstract]	xbrli:stringItemType	duration		true	base	DepositsForeignAbstract
3903	Deposits, by Component, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	DepositsByComponentAlternativeAbstract
3904	Deposits on Flight Equipment	xbrli:monetaryItemType	instant	debit		base	DepositsOnFlightEquipment
3905	Deposits Assets	xbrli:monetaryItemType	instant	debit		base	DepositsAssets
3906	Deposits Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DepositsAssetsNoncurrent
3907	Deposits, Interest-bearing and Noninterest-bearing, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	DepositsInterestBearingAndNoninterestBearingAlternativeAbstract
3908	Deposits, Foreign	xbrli:monetaryItemType	instant	credit		base	DepositsForeign
3909	Deposits with Other Federal Home Loan Banks	xbrli:monetaryItemType	instant	debit		base	DepositsWithOtherFederalHomeLoanBanks
3910	Deposits, by Customer, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	DepositsByCustomerAlternativeAbstract
3911	Deposits, Money Market Deposits and Negotiable Order of Withdrawal (NOW)	xbrli:monetaryItemType	instant	credit		base	DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOW
3912	Deposits, Negotiable Order of Withdrawal (NOW)	xbrli:monetaryItemType	instant	credit		base	DepositsNegotiableOrderOfWithdrawalNOW
3913	Deposits [Member]	nonnum:domainItemType	duration		true	base	DepositsMember
3914	Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract]	xbrli:stringItemType	duration		true	base	DepositsLiabilitiesBalanceSheetReportedAmountsAbstract
3915	Deposits Paid for Securities Borrowed, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	DepositsPaidForSecuritiesBorrowedAtCarryingValue
3916	Deposits, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	DepositsFairValueDisclosure
3917	Deposits Assets, Current	xbrli:monetaryItemType	instant	debit		base	DepositsAssetsCurrent
3918	Deposits, Savings Deposits	xbrli:monetaryItemType	instant	credit		base	DepositsSavingsDeposits
3919	Deposits, by Type [Abstract]	xbrli:stringItemType	duration		true	base	DepositsByTypeAbstract
3920	Depreciation, Depletion and Amortization, Nonproduction	xbrli:monetaryItemType	duration	debit		base	DepreciationAndAmortization
3921	Depreciation, Depletion and Amortization, Nonproduction [Abstract]	xbrli:stringItemType	duration		true	base	DepreciationDepletionAndAmortizationNonproductionAbstract
3922	Depreciation, Amortization and Accretion, Net [Abstract]	xbrli:stringItemType	duration		true	base	DepreciationAmortizationAndAccretionNetAbstract
3923	Depreciation, Depletion and Amortization [Abstract]	xbrli:stringItemType	duration		true	base	DepreciationAndAmortizationAbstract
3924	Depreciation, Depletion and Amortization	xbrli:monetaryItemType	duration	debit		base	DepreciationDepletionAndAmortization
3925	Depreciation, Amortization and Accretion, Net	xbrli:monetaryItemType	duration	debit		base	DepreciationAmortizationAndAccretionNet
3926	Depreciation and Amortization, Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	DepreciationAndAmortizationDiscontinuedOperations
3927	Depreciation, Nonproduction	xbrli:monetaryItemType	duration	debit		base	DepreciationNonproduction
3928	Depreciation Expense on Reclassified Assets	xbrli:monetaryItemType	duration	debit		base	DepreciationExpenseOnReclassifiedAssets
3929	Depreciation expense	xbrli:monetaryItemType	duration	debit		base	Depreciation
3930	Depreciation [Abstract]	xbrli:stringItemType	duration		true	base	DepreciationAbstract
3931	Depreciation, Depletion, and Amortization [Policy Text Block]	nonnum:textBlockItemType	duration			base	DepreciationDepletionAndAmortizationPolicyTextBlock
3932	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Amount Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateralAbstract
3933	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Gross Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGrossIncludingNotSubjectToMasterNettingArrangementAbstract
3934	Derivative Liability, Measurement Difference Description	xbrli:stringItemType	duration			base	DerivativeLiabilityMeasurementDifferenceDescription
3935	Derivative, Nonmonetary Notional Amount, Energy Measure	num:energyItemType	duration			base	DerivativeNonmonetaryNotionalAmountEnergyMeasure
3936	Derivative Liability, Number of Instruments Held	xbrli:integerItemType	instant			base	DerivativeLiabilityNumberOfInstrumentsHeld
3937	Derivative, Cost of Hedge	xbrli:monetaryItemType	duration	debit		base	DerivativeCostOfHedge
3938	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Liability	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability
3939	Less derivative net assets classified as other current and long-term assets	xbrli:monetaryItemType	instant	debit		base	DerivativeAssets
3940	Derivative, Inception Date	xbrli:dateItemType	duration			base	DerivativeInceptionDates
3941	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGrossIncludingNotSubjectToMasterNettingArrangement
3942	Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffsetAbstract
3943	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Cash	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash
3944	Derivative, Average Exchange Rate Floor	xbrli:pureItemType	instant			base	DerivativeAverageExchangeRateFloor1
3945	Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
3946	Derivative Asset, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetsNoncurrent
3947	Derivative, Nonmonetary Notional Amount, Mass	num:massItemType	duration			base	DerivativeNonmonetaryNotionalAmountMass
3948	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAbstract
3949	Derivative, Cost of Hedge Net of Cash Received [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeCostOfHedgeNetOfCashReceivedAbstract
3950	Derivative, Average Remaining Maturity	xbrli:durationItemType	duration			base	DerivativeAverageRemainingMaturity1
3951	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract
3952	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Not Offset, Policy Election Deduction	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedNotOffsetPolicyElectionDeduction
3953	Derivative, Collateral, Right to Reclaim Securities	xbrli:monetaryItemType	instant	debit		base	DerivativeCollateralRightToReclaimSecurities
3954	Derivative, Higher Remaining Maturity Range (Deprecated 2016-01-31)	xbrli:durationItemType	duration			base	DerivativeHigherRemainingMaturityRange1
3955	Derivative, Collateral, Obligation to Return Securities	xbrli:monetaryItemType	instant	credit		base	DerivativeCollateralObligationToReturnSecurities
3956	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
3957	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAbstract
3958	Derivative, Exchange Rate Cap	xbrli:pureItemType	instant			base	DerivativeExchangeRateCap1
3959	Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffsetAbstract
3960	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Not Subject to Master Netting Arrangement Deduction	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedNotSubjectToMasterNettingArrangementDeduction
3961	Derivative, Remaining Maturity	xbrli:durationItemType	duration			base	DerivativeRemainingMaturity1
3962	Derivative, Nonmonetary Notional Amount, Percent of Required Need, Coverage	num:percentItemType	instant			base	DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage
3963	Derivative Asset, Current	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetsCurrent
3964	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross
3965	Derivative Assets (Liabilities), at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetsLiabilitiesAtFairValueNet
3966	Derivative Asset, Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetNotSubjectToMasterNettingArrangement
3967	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoaned
3968	Derivative Liability, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
3969	Derivative Asset, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract
3970	Derivative Liability, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract
3971	Derivative Instruments and Hedging Activities Disclosures [Line Items]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems
3972	Derivative Liability, Fair Value, Amount Not Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilityFairValueNetAbstract
3973	Derivative Financial Instruments Indexed to, and Potentially Settled in, Entity's Own Stock, Equity [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeFinancialInstrumentsIndexedToAndPotentiallySettledInEntitysOwnStockEquityAbstract
3974	Derivative Liability, Not Subject to Master Netting Arrangement Deduction	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilityNotSubjectToMasterNettingArrangementDeduction
3975	Derivative, Nonmonetary Notional Amount, Flow Rate	base-types:flowItemType	duration			base	DerivativeNonmonetaryNotionalAmountFlowRate
3976	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Not Offset, Policy Election Deduction	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedNotOffsetPolicyElectionDeduction
3977	Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangementAbstract
3978	Derivative Liability, Not Offset, Policy Election Deduction	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilityNotOffsetPolicyElectionDeduction
3979	Derivative, Lower Remaining Maturity Range (Deprecated 2016-01-31)	xbrli:durationItemType	duration			base	DerivativeLowerRemainingMaturityRange1
3980	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
3981	Derivative Asset, Setoff Rights, Description	xbrli:stringItemType	duration			base	DerivativeAssetSetoffRightsDescription
3982	Derivative Liability, Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilityNotSubjectToMasterNettingArrangement
3983	Derivative, Average Forward Exchange Rate	xbrli:pureItemType	instant			base	DerivativeAverageForwardExchangeRate1
3984	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Securities	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities
3985	Derivative [Line Items]	xbrli:stringItemType	duration		true	base	DerivativeLineItems
3986	Derivative, Term of Contract	xbrli:durationItemType	duration			base	DerivativeTermOfContract
3987	Derivative Asset, Collateral, Obligation to Return Cash, Offset	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetCollateralObligationToReturnCashOffset
3988	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowed
3989	Derivatives	nonnum:domainItemType	duration		true	base	DerivativeFinancialInstrumentsAssetsMember
3990	Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangementAbstract
3991	Derivative Asset, Not Subject to Master Netting Arrangement Deduction	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetNotSubjectToMasterNettingArrangementDeduction
3992	Derivative, Maturity Date	xbrli:dateItemType	duration			base	DerivativeMaturityDates
3993	Derivative Asset, Notional Amount	xbrli:monetaryItemType	instant			base	DerivativeAssetNotionalAmount
3994	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Not Subject to Master Netting Arrangement Deduction	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedNotSubjectToMasterNettingArrangementDeduction
3995	Cash collateral received, assets	xbrli:monetaryItemType	instant	debit		base	DerivativeCollateralRightToReclaimCash
3996	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Amount Offset Against Collateral	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral
3997	Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
3998	Derivative Asset, Fair Value of Collateral	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetFairValueOfCollateral
3999	Derivative Asset, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
4000	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract
4001	Derivative Asset, Not Offset, Policy Election Deduction	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetNotOffsetPolicyElectionDeduction
4002	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Collateral, Obligation to Return Securities	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnSecurities
4003	Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred
4004	Derivative Instrument [Axis]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentRiskAxis
4005	Derivative Liability, Fair Value of Collateral	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilityFairValueOfCollateral
4006	Derivative Asset, Number of Instruments Held	xbrli:integerItemType	instant			base	DerivativeAssetNumberOfInstrumentsHeld
4007	Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer	xbrli:durationItemType	duration			base	DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1
4008	Derivative Assets (Liabilities), at Fair Value, Net, by Balance Sheet Classification [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetsLiabilitiesAtFairValueNetByBalanceSheetClassificationAbstract
4009	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Collateral, Obligation to Return Cash	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnCash
4010	Derivative [Member]	nonnum:domainItemType	duration		true	base	DerivativeMember
4011	Derivative Financial Instruments Indexed to, and Potentially Settled in, Entity's Own Stock [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeFinancialInstrumentsIndexedToAndPotentiallySettledInEntitysOwnStockAbstract
4012	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement
4013	Gross amounts of derivatives offset on the balance sheet, liabilities	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilityFairValueGrossAsset
4014	Derivative Asset, Fair Value, Amount Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetFairValueAmountOffsetAgainstCollateralAbstract
4015	Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
4016	Derivative Credit Risk Valuation Adjustment, Derivative Assets	xbrli:monetaryItemType	instant	credit		base	DerivativeCreditRiskValuationAdjustmentDerivativeAssets
4017	Derivative, Cost of Hedge Net of Cash Received	xbrli:monetaryItemType	duration	debit		base	DerivativeCostOfHedgeNetOfCashReceived
4018	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Amount Offset Against Collateral	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral
4019	Derivative [Table]	xbrli:stringItemType	duration		true	base	DerivativeTable
4020	Derivative, Average Exchange Rate Cap	xbrli:pureItemType	instant			base	DerivativeAverageExchangeRateCap1
4021	Derivative Asset [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetsAbstract
4022	Derivative Liability, Setoff Rights, Description	xbrli:stringItemType	duration			base	DerivativeLiabilitySetoffRightsDescription
4023	Derivative Instruments, Income Statement Location of Gain (Loss) Reclassified from Accumulated OCI	xbrli:stringItemType	duration			base	DerivativeInstrumentsIncomeStatementLocationOfGainOrLossReclassifiedFromAccumulatedOCI
4024	Derivative Instruments and Hedging Activities Disclosures [Table]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable
4025	Derivative Liability, Collateral, Right to Reclaim Cash, Offset	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilityCollateralRightToReclaimCashOffset
4026	Derivative, Forward Exchange Rate	xbrli:pureItemType	instant			base	DerivativeForwardExchangeRate1
4027	Gross amounts of derivatives offset on the balance sheet, assets	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetFairValueGrossLiability
4028	Derivative Instruments and Hedges, Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent
4029	Derivative Instruments And Hedging Activities Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
4030	Derivative, Exchange Rate Floor	xbrli:pureItemType	instant			base	DerivativeExchangeRateFloor1
4031	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Gross	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross
4032	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Asset	xbrli:monetaryItemType	instant	debit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset
4033	Derivative Credit Risk Valuation Adjustment, Derivative Liabilities	xbrli:monetaryItemType	instant	debit		base	DerivativeCreditRiskValuationAdjustmentDerivativeLiabilities
4034	Derivative Liability, Fair Value, Amount Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilityFairValueAmountOffsetAgainstCollateralAbstract
4035	Derivative, Collateral [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeCollateralAbstract
4036	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedNotSubjectToMasterNettingArrangement
4037	Derivative Asset, Fair Value, Amount Not Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeAssetFairValueNetAbstract
4038	Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	debit		base	DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedNotSubjectToMasterNettingArrangement
4039	Derivative Liability, Notional Amount	xbrli:monetaryItemType	instant			base	DerivativeLiabilityNotionalAmount
4040	Derivative, Nonmonetary Notional Amount, Volume	num:volumeItemType	duration			base	DerivativeNonmonetaryNotionalAmountVolume
4041	Derivative, Number of Instruments Held [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeNumberOfInstrumentsHeldAbstract
4042	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Amount Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateralAbstract
4043	Derivative, Cash Received on Hedge	xbrli:monetaryItemType	duration	credit		base	DerivativeCashReceivedOnHedge
4044	Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset	xbrli:monetaryItemType	instant	credit		base	DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
4045	Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangementAbstract
4046	Cash collateral received, liabilities	xbrli:monetaryItemType	instant	credit		base	DerivativeCollateralObligationToReturnCash
4047	Derivative Instruments and Hedges, Liabilities, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsAndHedgesLiabilitiesNoncurrentAbstract
4048	Derivative Asset, Measurement Difference Description	xbrli:stringItemType	duration			base	DerivativeAssetMeasurementDifferenceDescription
4049	Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNetAbstract
4050	Derivative, Average Forward Price	base-types:perUnitItemType	instant			base	DerivativeAverageForwardPrice
4051	Derivative, Average Fixed Interest Rate	num:percentItemType	instant			base	DerivativeAverageFixedInterestRate
4052	Derivative Instruments in Hedges, Liabilities, at Fair Value	xbrli:monetaryItemType	instant	credit		base	DerivativeInstrumentsInHedgesLiabilitiesAtFairValue
4053	Derivative, Average Forward Interest Rate	num:percentItemType	instant			base	DerivativeAverageForwardInterestRate
4054	Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value	xbrli:monetaryItemType	instant	credit		base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue
4055	Derivative, Average Foreign Currency Option Strike Price	base-types:perUnitItemType	instant			base	DerivativeAverageForeignCurrencyOptionStrikePrice
4056	Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value	xbrli:monetaryItemType	instant	debit		base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue
4057	Derivative Liability [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeLiabilitiesAbstract
4058	Derivative Instruments Not Designated as Hedging Instruments, Description of Terms (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsDescriptionOfTerms
4059	Derivative, Average Floor Price	base-types:perUnitItemType	instant			base	DerivativeAverageFloorPrice
4060	Derivative Instruments Not Designated as Hedging Instruments, Loss	xbrli:monetaryItemType	duration	debit		base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLoss
4061	Derivative, Average Floor Interest Rate	num:percentItemType	instant			base	DerivativeAverageFloorInterestRate
4062	Derivative, Average Price Risk Option Strike Price	base-types:perUnitItemType	instant			base	DerivativeAveragePriceRiskOptionStrikePrice
4063	Derivative Instruments and Hedges, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsAndHedgesNoncurrentAbstract
4064	Derivative Liability, Current	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilitiesCurrent
4065	Derivative Instruments and Hedges, Assets [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsAndHedgesAbstract
4066	Derivative, Average Basis Spread on Variable Rate	num:percentItemType	instant			base	DerivativeAverageBasisSpreadOnVariableRate
4067	Derivative Instruments Not Designated as Hedging Instruments, Type	xbrli:stringItemType	duration			base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsType
4068	Derivatives and other	nonnum:domainItemType	duration		true	base	DerivativeFinancialInstrumentsLiabilitiesMember
4069	Changes in fair value of derivatives not designated as hedges	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
4070	Derivative Instrument Detail [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentDetailAbstract
4071	Derivative Instruments and Hedges, Assets	xbrli:monetaryItemType	instant	debit		base	DerivativeInstrumentsAndHedges
4072	Derivative Instruments Not Designated as Hedging Instruments, Gain	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGain
4073	Derivative Liability	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilities
4074	Derivative, Average Cap Price	base-types:perUnitItemType	instant			base	DerivativeAverageCapPrice
4075	DERIVATIVES	nonnum:textBlockItemType	duration			base	DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock
4076	Derivative Instruments Not Designated as Hedging Instruments, Line Item on Income Statement for Gain (loss)	xbrli:stringItemType	duration			base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLineItemOnIncomeStatementForGainLoss
4077	Derivative Instruments Not Designated as Hedging Instruments, Risk	xbrli:stringItemType	duration			base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsRisk
4078	Derivative Instruments in Hedges, at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	DerivativeInstrumentsInHedgesAtFairValueNet
4079	Derivative Instruments Not Designated as Hedging Instruments [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract
4080	Derivative, Average Swaption Interest Rate	num:percentItemType	instant			base	DerivativeAverageSwaptionInterestRate
4081	Derivative Instruments and Hedges, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DerivativeInstrumentsAndHedgesNoncurrent
4082	Derivative, Amount of Hedged Item	xbrli:monetaryItemType	instant			base	DerivativeAmountOfHedgedItem
4083	Derivative Instruments in Hedges, at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsInHedgesAtFairValueNetAbstract
4084	Derivative Instruments in Hedges, Assets, at Fair Value	xbrli:monetaryItemType	instant	debit		base	DerivativeInstrumentsInHedgesAssetsAtFairValue
4085	Derivative Instruments Not Designated as Hedging Instruments, Purpose	xbrli:stringItemType	duration			base	DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsPurpose
4086	Derivative, Average Cap Interest Rate	num:percentItemType	instant			base	DerivativeAverageCapInterestRate
4087	Derivative Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DerivativeLiabilitiesNoncurrent
4088	Derivative, Description of Objective	xbrli:stringItemType	duration			base	DerivativeDescriptionOfObjective
4089	Derivative, Forward Interest Rate	num:percentItemType	instant			base	DerivativeForwardInterestRate
4090	Derivative, Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	DerivativeFairValueOfDerivativeNet
4091	Derivative, Basis Spread on Variable Rate	num:percentItemType	instant			base	DerivativeBasisSpreadOnVariableRate
4092	Derivative, Currency Sold	xbrli:stringItemType	duration			base	DerivativeCurrencySold
4093	Derivative, Higher Variable Interest Rate Range (Deprecated 2016-01-31)	num:percentItemType	instant			base	DerivativeHigherVariableInterestRateRange
4094	Derivative, Description of Terms	xbrli:stringItemType	duration			base	DerivativeDescriptionOfTerms
4095	Derivative, Average Variable Interest Rate	num:percentItemType	instant			base	DerivativeAverageVariableInterestRate
4096	Derivative, Description of Hedged Item	xbrli:stringItemType	duration			base	DerivativeDescriptionOfHedgedItem
4097	Derivative, Floor Price	base-types:perUnitItemType	instant			base	DerivativeFloorPrice
4098	Derivative Liability, Fair Value, Amount Not Offset Against Collateral	xbrli:monetaryItemType	instant	credit		base	DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
4099	Derivative, Loss on Derivative	xbrli:monetaryItemType	duration	debit		base	DerivativeLossOnDerivative
4100	Derivative, Currency Bought	xbrli:stringItemType	duration			base	DerivativeCurrencyBought
4101	Derivative, Cap Interest Rate	num:percentItemType	instant			base	DerivativeCapInterestRate
4102	Derivative, Gain on Derivative	xbrli:monetaryItemType	duration	credit		base	DerivativeGainOnDerivative
4103	Derivative Asset, Fair Value, Amount Not Offset Against Collateral	xbrli:monetaryItemType	instant	debit		base	DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
4104	Derivative, Higher Range of Basis Spread on Variable Rate (Deprecated 2016-01-31)	num:percentItemType	instant			base	DerivativeHigherRangeOfBasisSpreadOnVariableRate
4105	Derivative, by Nature [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	DerivativeByNatureAxis
4106	Derivative, Gain (Loss) on Derivative, Net	xbrli:monetaryItemType	duration	credit		base	DerivativeGainLossOnDerivativeNet
4107	Derivative, Forward Price	base-types:perUnitItemType	instant			base	DerivativeForwardPrice
4108	Derivative Liability, Fair Value, Amount Offset Against Collateral	xbrli:monetaryItemType	instant	credit		base	DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
4109	Derivative, Fixed Interest Rate	num:percentItemType	instant			base	DerivativeFixedInterestRate
4110	Derivative Assets	xbrli:monetaryItemType	instant	debit		base	DerivativeFairValueOfDerivativeAsset
4111	Derivative Liabilities	xbrli:monetaryItemType	instant	credit		base	DerivativeFairValueOfDerivativeLiability
4112	Derivative, Higher Fixed Interest Rate Range (Deprecated 2016-01-31)	num:percentItemType	instant			base	DerivativeHigherFixedInterestRateRange
4113	Derivative, Floor Interest Rate	num:percentItemType	instant			base	DerivativeFloorInterestRate
4114	Derivative, Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeFairValueOfDerivativeNetAbstract
4115	Derivative, Foreign Currency Option Strike Price	base-types:perUnitItemType	instant			base	DerivativeForeignCurrencyOptionStrikePrice
4116	Derivative, Credit Risk (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DerivativeCreditRisk
4117	Derivative Asset, Fair Value, Amount Offset Against Collateral	xbrli:monetaryItemType	instant	debit		base	DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
4118	Derivative, Cap Price	base-types:perUnitItemType	instant			base	DerivativeCapPrice
4119	Derivative, Gain (Loss) on Derivative, Net [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeGainLossOnDerivativeNetAbstract
4120	Derivative, Swap Type, Variable Price	base-types:perUnitItemType	instant			base	DerivativeSwapTypeVariablePrice
4121	Derivative Instruments, Gain Recognized in Other Comprehensive Income (Loss), Effective Portion	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsGainRecognizedInOtherComprehensiveIncomeEffectivePortion
4122	Derivative, Type of Instrument	xbrli:stringItemType	duration			base	DerivativeTypeOfInstrument
4123	Hedging Relationship [Axis]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsGainLossByHedgingRelationshipAxis
4124	Derivative, Swap Type, Fixed Price	base-types:perUnitItemType	instant			base	DerivativeSwapTypeFixedPrice
4125	Derivative, Credit Risk Related Contingent Features, Existence and Nature	xbrli:stringItemType	duration			base	DerivativeCreditRiskRelatedContingentFeaturesExistenceAndNature
4126	Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNetAbstract
4127	Derivative Instruments, Gain Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsGainRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting
4128	Derivative, Underlying Risk, Description	xbrli:stringItemType	duration			base	DerivativeUnderlyingRisk
4129	Derivative, Underlying	xbrli:stringItemType	duration			base	DerivativeUnderlying
4130	Derivative, Fair Value, Amount Offset Against Collateral, Net	xbrli:monetaryItemType	instant	debit		base	DerivativeFairValueAmountOffsetAgainstCollateralNet
4131	Derivative, Swap Type	xbrli:stringItemType	duration			base	DerivativeSwapType
4132	Derivative Instruments, Loss Recognized in Other Comprehensive Income (Loss), Effective Portion	xbrli:monetaryItemType	duration	debit		base	DerivativeInstrumentsLossRecognizedInOtherComprehensiveIncomeEffectivePortion
4133	Derivative Instruments, Loss Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing	xbrli:monetaryItemType	duration	debit		base	DerivativeInstrumentsLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting
4134	Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNetAbstract
4135	Losses recognized in other income (expense), net	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
4136	Derivative, Price Risk Option Strike Price	base-types:perUnitItemType	instant			base	DerivativePriceRiskOptionStrikePrice
4137	Derivative, Lower Fixed Interest Rate Range (Deprecated 2016-01-31)	num:percentItemType	instant			base	DerivativeLowerFixedInterestRateRange
4138	Derivative, Credit Risk Related Contingent Features, Triggering Circumstances	xbrli:stringItemType	duration			base	DerivativeCreditRiskRelatedContingentFeaturesTriggeringCircumstances
4139	Derivative, Net Liability Position, Aggregate Fair Value	xbrli:monetaryItemType	instant	credit		base	DerivativeNetLiabilityPositionAggregateFairValue
4140	Derivative, Underlying Basis	xbrli:stringItemType	duration			base	DerivativeUnderlyingBasis
4141	Amount Excluded from Effectiveness Assessment and Ineffective Portion	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNetAbstract
4142	Derivative, Swap Type, Average Variable Price	base-types:perUnitItemType	instant			base	DerivativeSwapTypeAverageVariablePrice
4143	Derivative, Swap Type, Average Fixed Price	base-types:perUnitItemType	instant			base	DerivativeSwapTypeAverageFixedPrice
4144	Derivative, Lower Range of Basis Spread on Variable Rate (Deprecated 2016-01-31)	num:percentItemType	instant			base	DerivativeLowerRangeOfBasisSpreadOnVariableRate
4145	Derivative, Number of Instruments Held	xbrli:integerItemType	instant			base	DerivativeNumberOfInstrumentsHeld
4146	Derivative, Lower Variable Interest Rate Range (Deprecated 2016-01-31)	num:percentItemType	instant			base	DerivativeLowerVariableInterestRateRange
4147	Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion	xbrli:monetaryItemType	duration	debit		base	DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion
4148	Derivative, Variable Interest Rate	num:percentItemType	instant			base	DerivativeVariableInterestRate
4149	Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
4150	Derivative Instruments, Gain (Loss) [Line Items]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsGainLossLineItems
4151	Derivative, Fair Value, Amount Offset Against Collateral, Net [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeFairValueAmountOffsetAgainstCollateralNetAbstract
4152	Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet
4153	Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion	xbrli:monetaryItemType	duration	credit		base	DerivativeInstrumentsGainReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion
4154	Derivative, Name [Domain] (Deprecated 2016-01-31)	nonnum:domainItemType	duration		true	base	DerivativeNameDomain
4155	Derivative, Swaption Interest Rate	num:percentItemType	instant			base	DerivativeSwaptionInterestRate
4156	Derivative, Net Hedge Ineffectiveness Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	DerivativeNetHedgeIneffectivenessGainLoss
4157	Derivative, Credit Risk Related Contingent Features [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeCreditRiskRelatedContingentFeaturesAbstract
4158	Derivative Instruments and Hedges, Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsAndHedgesLiabilitiesAbstract
4159	Derivative Instruments, Gain (Loss) [Table]	xbrli:stringItemType	duration		true	base	DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable
4160	Derivative Instruments and Hedges, Liabilities	xbrli:monetaryItemType	instant	credit		base	DerivativeInstrumentsAndHedgesLiabilities
4161	Derivative Contract [Domain]	nonnum:domainItemType	duration		true	base	DerivativeContractTypeDomain
4162	Debt Instrument, Convertible, Associated Derivative Transactions, Description	xbrli:stringItemType	duration			base	DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription
4163	Derivatives, Measurement Basis	xbrli:stringItemType	duration			base	DerivativesBasisAndUseOfDerivativesBasis
4164	Derivatives, Hedge Discontinuances, Anticipated Transactions [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesHedgeDiscontinuancesAnticipatedTransactions
4165	Derivatives, Methods of Accounting	xbrli:stringItemType	duration			base	DerivativesMethodsOfAccounting
4166	Derivatives	nonnum:textBlockItemType	duration			base	DerivativesPolicyTextBlock
4167	Derivatives, Basis and Use of Derivatives	xbrli:stringItemType	duration			base	DerivativesBasisAndUseOfDerivatives
4168	Derivatives, Methods of Accounting, Hedging Derivatives [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesMethodsOfAccountingHedgingDerivatives
4169	Derivatives, Methods of Accounting, Derivatives Not Designated or Qualifying as Hedges [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesMethodsOfAccountingNonhedgingDerivatives
4170	Derivatives, Hedge Discontinuances [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesHedgeDiscontinuances
4171	Derivatives, Hedge Discontinuances, Termination of Hedging Instrument or Hedged Item [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesHedgeDiscontinuancesTerminationOfHedgingInstrumentOrHedgedItem
4172	Derivatives, Methods of Accounting, Derivative Types	xbrli:stringItemType	duration			base	DerivativesMethodsOfAccountingDerivativeTypes
4173	Derivatives and Fair Value [Text Block]	nonnum:textBlockItemType	duration			base	DerivativesAndFairValueTextBlock
4174	Derivatives, Offsetting Fair Value Amounts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesOffsettingFairValueAmountsPolicy
4175	Derivatives, Embedded Derivatives [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesEmbeddedDerivatives
4176	Derivatives used in Net Investment Hedge, Gain (Loss), Reclassified to Earnings, Net of Tax	xbrli:monetaryItemType	duration	debit		base	DerivativesUsedInNetInvestmentHedgeGainLossReclassifiedToEarningsNetOfTax
4177	Derivatives, Fair Value [Line Items]	xbrli:stringItemType	duration		true	base	DerivativesFairValueLineItems
4178	Derivatives Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	DerivativesSubjectToMandatoryRedemptionMember
4179	Derivatives, Methods of Accounting, Hedge Effectiveness [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesMethodsOfAccountingHedgeEffectiveness
4180	Derivatives used in Net Investment Hedge, Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		base	DerivativesUsedInNetInvestmentHedgeTaxExpenseBenefit
4181	Derivatives, Methods of Accounting, Hedge Documentation [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesMethodsOfAccountingHedgeDocumentation
4182	Derivatives, Determination of Fair Value	xbrli:stringItemType	duration			base	DerivativesBasisAndUseOfDerivativesBasisDeterminationOfFairValue
4183	Derivatives, Reporting of Derivative Activity [Policy Text Block]	nonnum:textBlockItemType	duration			base	DerivativesReportingOfDerivativeActivity
4184	Derivatives, Use of Derivatives	xbrli:stringItemType	duration			base	DerivativesBasisAndUseOfDerivativesUseOfDerivatives
4185	Description of Cash Flow Hedge Risk Management Policy	xbrli:stringItemType	duration			base	DescriptionOfCashFlowHedgeRiskManagementPolicy
4186	Description of Accounting Method Used for Price Risk Derivatives	xbrli:stringItemType	duration			base	DescriptionOfAccountingMethodUsedForPriceRiskDerivatives
4187	Description of Accounting Method for Price Risk Derivative Instruments Not Designated as Hedging Instruments	xbrli:stringItemType	duration			base	DescriptionOfAccountingMethodForPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstruments
4188	Description of Deferred Costs Related to Long-term Contracts	xbrli:stringItemType	duration			base	DescriptionOfDeferredCostsRelatedToLongTermContracts
4189	Description of Regulatory Requirements, Capital Adequacy Purposes	xbrli:stringItemType	duration			base	DescriptionOfRegulatoryRequirementsCapitalAdequacyPurposes
4190	Description of Capital Requirements on Trust Assets	xbrli:stringItemType	duration			base	DescriptionOfCapitalRequirementsOnTrustAssets
4191	Segment Reporting, Measurement Differences Between Segment and Consolidated Assets	xbrli:stringItemType	duration			base	DescriptionOfNatureOfDifferencesBetweenMeasurementsOfReportableSegmentsAssetsAndEntitysAssets
4192	Description of Amounts Offsetting Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfAmountsOffsettingGainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
4193	Description of Accounting Method for Hybrid Instruments	xbrli:stringItemType	duration			base	DescriptionOfAccountingMethodForHybridInstruments
4194	Segment Reporting, Measurement Differences Between Segment and Consolidated Profit (Loss)	xbrli:stringItemType	duration			base	DescriptionOfNatureOfDifferencesBetweenMeasurementsOfReportableSegmentsProfitsOrLossesAndEntitysProfitOrLossBeforeIncomeTaxExpenseOrIncomeAndDiscontinuedOperations
4195	Description of Material Affects of Noncompliance of Branches of Foreign Financial Institutions (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfMaterialAffectsOfNoncomplianceOfBranchesOfForeignFinancialInstitutions
4196	Description of Accounting for Discontinuation of Foreign Currency Fair Value Hedge	xbrli:stringItemType	duration			base	DescriptionOfAccountingForDiscontinuationOfForeignCurrencyFairValueHedge
4197	Description of Accounting for Discontinuation of Price Risk Fair Value Hedge	xbrli:stringItemType	duration			base	DescriptionOfAccountingForDiscontinuationOfPriceRiskFairValueHedge
4198	Description of Cash Flow Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfCashFlowHedgeAccountingMethod
4199	Description of Credit Risk Exposure	xbrli:stringItemType	duration			base	DescriptionOfCreditRiskExposure
4200	Description of Accounting Method Used for Foreign Currency Derivatives	xbrli:stringItemType	duration			base	DescriptionOfAccountingMethodUsedForForeignCurrencyDerivatives
4201	Description of Discontinuation of Fair Value Hedge	xbrli:stringItemType	duration			base	DescriptionOfDiscontinuationOfFairValueHedge
4202	Segment Reporting, Measurement for Transactions Between Reportable Segments	xbrli:stringItemType	duration			base	DescriptionOfBasisOfAccountingForTransactionsBetweenReportableSegments
4203	Description of Regulatory Requirements, Prompt Corrective Action	xbrli:stringItemType	duration			base	DescriptionOfRegulatoryRequirementsPromptCorrectiveAction
4204	Segment Reporting, Change in Measurement Methods	xbrli:stringItemType	duration			base	DescriptionOfNatureOfChangesFromPriorPeriodsInMeasurementMethodsUsedToDetermineReportedSegmentProfitOrLossAndEffectOfThoseChangesOnMeasureOfSegmentProfitOrLoss
4205	Description of Components of Gain (Loss) Excluded from Assessment of Foreign Currency Cash Flow Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfForeignCurrencyCashFlowHedgeEffectiveness
4206	Description of Adoption of Policy on Accrued Sabbatical (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfAdoptionOfPolicyOnAccruedSabbatical
4207	Description of Components of Gain (Loss) Excluded from Assessment of Interest Rate Cash Flow Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfInterestRateCashFlowHedgeEffectiveness
4208	Description of Components of Gain (Loss) Excluded from Assessment of Foreign Currency Fair Value Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfForeignCurrencyFairValueHedgeEffectiveness
4209	Description of Uncertainty Caused by Parent of Branches of Foreign Financial Institutions	xbrli:stringItemType	duration			base	DescriptionOfUncertainyCausedByParentOfBranchesOfForeignFinancialInstitutions
4210	Description of Accounting Method for Interest Rate Derivative Instruments Not Designated as Hedging Instruments	xbrli:stringItemType	duration			base	DescriptionOfAccountingMethodForInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments
4211	Description of Cash Flow Hedge Activity	xbrli:stringItemType	duration			base	DescriptionOfCashFlowHedgeActivity
4212	Description of Components of Gain (Loss) Excluded from Assessment of Credit Risk Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfCreditRiskHedgeEffectiveness
4213	Description of Accounting for Discontinuation of Interest Rate Fair Value Hedge	xbrli:stringItemType	duration			base	DescriptionOfAccountingForDiscontinuationOfInterestRateFairValueHedge
4214	Description of Accounting Method Used for Interest Rate Derivatives	xbrli:stringItemType	duration			base	DescriptionOfAccountingMethodUsedForInterestRateDerivatives
4215	Description of Accounting Method for Foreign Currency Derivative Instruments Not Designated as Hedging Instruments	xbrli:stringItemType	duration			base	DescriptionOfAccountingMethodForForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
4216	Description of Discontinuation of Foreign Currency Fair Value Hedge	xbrli:stringItemType	duration			base	DescriptionOfDiscontinuationOfForeignCurrencyFairValueHedge
4217	Description of Derivative Risk Management Policy	xbrli:stringItemType	duration			base	DescriptionOfDerivativeRiskManagementPolicy
4218	Description of Components of Gain (Loss) Excluded from Assessment of Net Investment Hedge Ineffectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfNetInvestmentHedgeIneffectiveness
4219	Description of Activities of Parent Company (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfActivitiesOfParentCompany
4220	Description of Material Affects of Noncompliance	xbrli:stringItemType	duration			base	DescriptionOfMaterialAffectsOfNoncompliance
4221	Description of Current Status of Project	xbrli:stringItemType	duration			base	DescriptionOfCurrentStatusOfProject
4222	Segment Reporting Information, Description of Products and Services	xbrli:stringItemType	duration			base	DescriptionOfTypesOfProductsAndServicesFromWhichEachReportableSegmentDerivesItsRevenues
4223	Description of Components of Gain (Loss) Excluded from Assessment of Cash Flow Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfCashFlowHedgeEffectiveness
4224	Description of Material Affects of Noncompliance with Capital Requirements on Trust Assets (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfMaterialAffectsOfNoncomplianceWithCapitalRequirementsOnTrustAssets
4225	Description of Components of Gain (Loss) Excluded from Assessment of Price Risk Cash Flow Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfPriceRiskCashFlowHedgeEffectiveness
4226	Description of Components of Gain (Loss) Excluded from Assessment of Interest Rate Fair Value Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfInterestRateFairValueHedgeEffectiveness
4227	Description of Components of Gain (Loss) Excluded from Assessment of Fair Value Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfFairValueHedgeEffectiveness
4228	Description of Amounts Offsetting Gain (Loss) on Foreign Currency Derivatives (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfAmountsOffsettingGainLossOnForeignCurrencyDerivatives
4229	Defined Contribution Plan, Description	xbrli:stringItemType	duration			base	DescriptionOfDefinedContributionPensionAndOtherPostretirementPlans
4230	Segment Reporting, Asymmetrical Allocations to Segments	xbrli:stringItemType	duration			base	DescriptionOfNatureAndEffectOfAnyAsymmetricalAllocationsToReportableSegments
4231	Description of Components of Gain (Loss) Excluded from Assessment of Price Risk Fair Value Hedge Effectiveness (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfComponentsOfGainLossExcludedFromAssessmentOfPriceRiskFairValueHedgeEffectiveness
4232	Description of Difference between Reported Amount and Reporting Currency Denominated Amount	xbrli:stringItemType	duration			base	DescriptionOfDifferenceBetweenReportedAmountAndReportingCurrencyDenominatedAmount
4233	Description of Amounts Offsetting Gain (Loss) on Price Risk Derivative Instruments Not Designated as Hedging Instruments (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfAmountsOffsettingGainLossOnPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstruments
4234	Description of Foreign Currency Cash Flow Hedge Activities	xbrli:stringItemType	duration			base	DescriptionOfForeignCurrencyCashFlowHedgeActivities
4235	Description of Interest Rate Cash Flow Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfInterestRateCashFlowHedgeAccountingMethod
4236	Description of Hedged Firm Commitment Not Qualifying as Foreign Currency Fair Value Hedge (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfHedgedFirmCommitmentNotQualifyingAsForeignCurrencyFairValueHedge
4237	Description of Discontinuation of Price Risk Fair Value Hedge	xbrli:stringItemType	duration			base	DescriptionOfDiscontinuationOfPriceRiskFairValueHedge
4238	Description of Location of Foreign Currency Fair Value Hedge Derivative on Balance Sheet (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfLocationOfForeignCurrencyFairValueHedgeDerivativeOnBalanceSheet
4239	Description of Location of Gain (Loss) on Interest Rate Derivative Instruments Not Designated as Hedging Instruments in Financial Statements	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsInFinancialStatements
4240	Description of Fair Value Hedge Risk Management Policy (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfFairValueHedgeRiskManagementPolicy
4241	Description of Hybrid Instruments Accounted for at Fair Value	xbrli:stringItemType	duration			base	DescriptionOfHybridInstrumentsAccountedForAtFairValue
4242	Description of Location of Gain (Loss) on Interest Rate Derivative on Income Statement	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnInterestRateDerivativeOnIncomeStatement
4243	Description of Foreign Currency Exposure	xbrli:stringItemType	duration			base	DescriptionOfForeignCurrencyExposure
4244	Description of Location of Gain (Loss) on Foreign Currency Derivative in Financial Statements	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnForeignCurrencyDerivativeInFinancialStatements
4245	Description of Location of Foreign Currency Derivatives on Balance Sheet	xbrli:stringItemType	duration			base	DescriptionOfLocationOfForeignCurrencyDerivativesOnBalanceSheet
4246	Description of Factors that May Affect Minimum Net Worth Requirements	xbrli:stringItemType	duration			base	DescriptionOfFactorsThatMayAffectMinimumNetWorthRequirements
4247	Description of Lessor Leasing Arrangements, Operating Leases	xbrli:stringItemType	duration			base	DescriptionOfLessorLeasingArrangementsOperatingLeases
4248	Description of Impairment to Carrying Amount of Regulatory Assets (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfImpairmentToCarryingAmountOfRegulatoryAssets
4249	Description of Factors that May Affect Capital Adequacy	xbrli:stringItemType	duration			base	DescriptionOfFactorsThatMayAffectCapitalAdequacy
4250	Description of Location of Gain (Loss) on Foreign Currency Fair Value Hedge Derivative in Financial Statements (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnForeignCurrencyFairValueHedgeDerivativeInFinancialStatements
4251	Description of Hedged Firm Commitment Not Qualifying as Interest Rate Fair Value Hedge (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfHedgedFirmCommitmentNotQualifyingAsInterestRateFairValueHedge
4252	Description of Fair Value Hedge Activity	xbrli:stringItemType	duration			base	DescriptionOfFairValueHedgeActivity
4253	Description of Location of Hybrid Instruments on Balance Sheet (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfLocationOfHybridInstrumentsOnBalanceSheet
4254	Description of Discontinuation of Interest Rate Fair Value Hedge	xbrli:stringItemType	duration			base	DescriptionOfDiscontinuationOfInterestRateFairValueHedge
4255	Description of Interest Rate Fair Value Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfInterestRateFairValueHedgeAccountingMethod
4256	Description of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Activities	xbrli:stringItemType	duration			base	DescriptionOfForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsActivities
4257	Description of Embedded Regulatory Asset (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfEmbeddedRegulatoryAsset
4258	Description of Foreign Currency Fair Value Hedge Activities	xbrli:stringItemType	duration			base	DescriptionOfForeignCurrencyFairValueHedgeActivities
4259	Description of Interest Rate Derivative Activities	xbrli:stringItemType	duration			base	DescriptionOfInterestRateDerivativeActivities
4260	Description of Location of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments on Balance Sheet	xbrli:stringItemType	duration			base	DescriptionOfLocationOfForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsOnBalanceSheet
4261	Description of Effect of Subsequent Foreign Currency Exchange Rate Change	xbrli:stringItemType	duration			base	DescriptionOfEffectOfSubsequentForeignCurrencyExchangeRateChange
4262	Description of Location of Gain (Loss) on Net Investment Hedges in Financial Statements	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnNetInvestmentHedgesInFinancialStatements
4263	Description of Interest Rate Fair Value Hedge Activities	xbrli:stringItemType	duration			base	DescriptionOfInterestRateFairValueHedgeActivities
4264	Description of Interest Rate Derivative Instruments Not Designated as Hedging Instruments Activities	xbrli:stringItemType	duration			base	DescriptionOfInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsActivities
4265	Description of Embedded Derivative	xbrli:stringItemType	duration			base	DescriptionOfEmbeddedDerivative
4266	Description of Location of Gain (Loss) on Price Risk Derivative on Income Statement (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnPriceRiskDerivativeOnIncomeStatement
4267	Description of Fair Value Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfFairValueHedgeAccountingMethod
4268	Description of Hedged Firm Commitment Not Qualifying as Price Risk Fair Value Hedge (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfHedgedFirmCommitmentNotQualifyingAsPriceRiskFairValueHedge
4269	Description of Guarantees Given by Parent Company	xbrli:stringItemType	duration			base	DescriptionOfGuaranteesGivenByParentCompany
4270	Description of Effect on Previously Reported Segment Information for Change in Composition of Reportable Segments	xbrli:stringItemType	duration			base	DescriptionOfEffectOnPreviouslyReportedSegmentInformationForChangeInCompositionOfReportableSegments
4271	Description of Foreign Currency Fair Value Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfForeignCurrencyFairValueHedgeAccountingMethod
4272	Description of Location of Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments in Financial Statements	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsInFinancialStatements
4273	Description of Location of Interest Rate Derivative Instruments Not Designated as Hedging Instruments on Balance Sheet	xbrli:stringItemType	duration			base	DescriptionOfLocationOfInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsOnBalanceSheet
4274	Description of Foreign Currency Derivative Activities	xbrli:stringItemType	duration			base	DescriptionOfForeignCurrencyDerivativeActivities
4275	Description of Foreign Currency Cash Flow Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfForeignCurrencyCashFlowHedgeAccountingMethod
4276	Description of Lessee Leasing Arrangements, Capital Leases	xbrli:stringItemType	duration			base	DescriptionOfLesseeLeasingArrangementsCapitalLeases
4277	Description of Location of Gain (Loss) on Price Risk Cash Flow Hedge Derivatives in Financial Statements (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnPriceRiskCashFlowHedgeDerivativesInFinancialStatements
4278	Description of Interest Rate Cash Flow Hedge Activities	xbrli:stringItemType	duration			base	DescriptionOfInterestRateCashFlowHedgeActivities
4279	Description of Location of Gain (Loss) on Foreign Currency Cash Flow Hedge Derivatives in Financial Statements	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnForeignCurrencyCashFlowHedgeDerivativesInFinancialStatements
4280	Description of Location of Gain (Loss) on Interest Rate Cash Flow Hedge Derivative in Financial Statements	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnInterestRateCashFlowHedgeDerivativeInFinancialStatements
4281	Description of Lessee Leasing Arrangements, Operating Leases	xbrli:stringItemType	duration			base	DescriptionOfLesseeLeasingArrangementsOperatingLeases
4282	Description of Location of Interest Rate Derivatives on Balance Sheet	xbrli:stringItemType	duration			base	DescriptionOfLocationOfInterestRateDerivativesOnBalanceSheet
4283	Description of Location of Gain (Loss) on Interest Rate Fair Value Hedge Derivative in Financial Statements	xbrli:stringItemType	duration			base	DescriptionOfLocationOfGainLossOnInterestRateFairValueHedgeDerivativeInFinancialStatements
4284	Description of Location of Foreign Currency Cash Flow Hedge Derivatives on Balance Sheet	xbrli:stringItemType	duration			base	DescriptionOfLocationOfForeignCurrencyCashFlowHedgeDerivativesOnBalanceSheet
4285	Description of Embedded Regulatory Liability (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfEmbeddedRegulatoryLiability
4286	Description of Location of Interest Rate Fair Value Hedge Derivative on Balance Sheet	xbrli:stringItemType	duration			base	DescriptionOfLocationOfInterestRateFairValueHedgeDerivativeOnBalanceSheet
4287	Description of Location of Interest Rate Cash Flow Hedge Derivative on Balance Sheet	xbrli:stringItemType	duration			base	DescriptionOfLocationOfInterestRateCashFlowHedgeDerivativeOnBalanceSheet
4288	Description of Interest Rate Risk Exposure	xbrli:stringItemType	duration			base	DescriptionOfInterestRateRiskExposure
4289	Description of Lessor Leasing Arrangements, Capital Leases	xbrli:stringItemType	duration			base	DescriptionOfLessorLeasingArrangementsCapitalLeases
4290	Description of Substantial Doubt about Institutions Ability to Continue as Going Concern, Banking or Savings Institution (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfSubstantialDoubtAboutInstitutionsAbilityToContinueAsGoingConcernBankingOrSavingsInstitution
4291	Description of Other Regulatory Limitations	xbrli:stringItemType	duration			base	DescriptionOfOtherRegulatoryLimitations
4292	Description of Substantial Doubt about Going Concern, Mortgage Company	xbrli:stringItemType	duration			base	DescriptionOfSubstantialDoubtAboutInstitutionsAbilityToContinueAsGoingConcernMortgageCompanies
4293	Description of Trading Activities and Management of Related Risks	xbrli:stringItemType	duration			base	DescriptionOfTradingActivitiesAndManagementOfRelatedRisks
4294	Description of Related Party Leasing Arrangements (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	DescriptionOfRelatedPartyLeasingArrangements
4295	Description of Types of Cash Flow Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfCashFlowHedgingInstrumentsUsed
4296	Description of Regulatory Costs Not yet Approved	xbrli:stringItemType	duration			base	DescriptionOfRegulatoryCostsNotYetApproved
4297	Description of Types of Interest Rate Derivatives Not Designated as Hedging Instruments Held	xbrli:stringItemType	duration			base	DescriptionOfTypesOfInterestRateDerivativesNotDesignatedAsHedgingInstrumentsHeld
4298	Description of Unassumed Debt of Subsidiary (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DescriptionOfUnassumedDebtOfSubsidiary
4299	Description of Types of Price Risk Cash Flow Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfPriceRiskCashFlowHedgingInstrumentsUsed
4300	Description of Types of Foreign Currency Fair Value Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfForeignCurrencyFairValueHedgingInstrumentsUsed
4301	Description of Net Investments Hedged	xbrli:stringItemType	duration			base	DescriptionOfNetInvestmentsHedged
4302	Description of Possible Effects of Noncompliance or Less than Minimum Net Worth Capital Requirements	xbrli:stringItemType	duration			base	DescriptionOfPossibleEffectsOfNoncomplianceOrLessThanMinimumNetWorthCapitalRequirements
4303	Description of Mandatory Dividend or Redemption Provisions of Redeemable Stock of Parent Company	xbrli:stringItemType	duration			base	DescriptionOfMandatoryDividendOrRedemptionProvisionsOfRedeemableStockOfParentCompany
4304	Description of Types of Price Risk Derivatives Not Designated as Hedging Instruments	xbrli:stringItemType	duration			base	DescriptionOfTypesOfPriceRiskDerivativesNotDesignatedAsHedgingInstruments
4305	Description of Net Investment Hedge Risk Management Policy	xbrli:stringItemType	duration			base	DescriptionOfNetInvestmentHedgeRiskManagementPolicy
4306	Description of Price Risk Exposure	xbrli:stringItemType	duration			base	DescriptionOfPriceRiskExposure
4307	Defined Benefit Plan, Postretirement Medical Plan with Prescription Drug Benefits, Description	xbrli:stringItemType	duration			base	DescriptionOfPostretirementMedicalPlansWithPrescriptionDrugBenefits
4308	Description of Regulatory Assistance	xbrli:stringItemType	duration			base	DescriptionOfRegulatoryAssistance
4309	Description of Location of Price Risk Derivatives on Balance Sheet (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfLocationOfPriceRiskDerivativesOnBalanceSheet
4310	Description of Possible Effects of Noncompliance or Less than Adequately Capitalized	xbrli:stringItemType	duration			base	DescriptionOfPossibleEffectsOfNoncomplianceOrLessThanAdequatelyCapitalized
4311	Description of Price Risk Fair Value Hedge Activities	xbrli:stringItemType	duration			base	DescriptionOfPriceRiskFairValueHedgeActivities
4312	Description of Material Contingencies of Parent Company	xbrli:stringItemType	duration			base	DescriptionOfMaterialContingenciesOfParentCompany
4313	Description of Location of Price Risk Cash Flow Hedge Derivatives on Balance Sheet (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfLocationOfPriceRiskCashFlowHedgeDerivativesOnBalanceSheet
4314	Description of Significant Provisions of Long-term Obligations of Parent Company	xbrli:stringItemType	duration			base	DescriptionOfSignificantProvisionsOfLongTermObligationsOfParentCompany
4315	Description of Net Investment Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfNetInvestmentHedgeAccountingMethod
4316	Description of Reclassification of Foreign Currency Cash Flow Hedge Gain (Loss)	xbrli:stringItemType	duration			base	DescriptionOfReclassificationOfForeignCurrencyCashFlowHedgeGainLoss
4317	Description of Types of Price Risk Fair Value Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfPriceRiskFairValueHedgingInstrumentsUsed
4318	Description of Price Risk Derivative Instruments Not Designated as Hedging Instruments Activities	xbrli:stringItemType	duration			base	DescriptionOfPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsActivities
4319	Description of Long-term Intercompany Foreign Currency Transactions (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DescriptionOfLongTermIntercompanyTransactions
4320	Description of Price Risk Fair Value Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfPriceRiskFairValueHedgeAccountingMethod
4321	Description of Price Risk Derivative Activities	xbrli:stringItemType	duration			base	DescriptionOfPriceRiskDerivativeActivities
4322	Description of Types of Foreign Currency Derivatives Not Designated as Hedging Instruments Held	xbrli:stringItemType	duration			base	DescriptionOfTypesOfForeignCurrencyDerivativesNotDesignatedAsHedgingInstrumentsHeld
4323	Description of Significant Servicing Covenants for Servicers with Net Worth Requirements from Multiple Sources	xbrli:stringItemType	duration			base	DescriptionOfSignificantServicingCovenantsForServicersWithNetWorthRequirementsFromMultipleSources
4324	Description of Types of Net Investment Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfNetInvestmentHedgingInstrumentsUsed
4325	Description of Price Risk Cash Flow Hedge Activities	xbrli:stringItemType	duration			base	DescriptionOfPriceRiskCashFlowHedgeActivities
4326	Description of Net Investment Hedge Effect on Earnings and Comprehensive Income	xbrli:stringItemType	duration			base	DescriptionOfNetInvestmentHedgeEffectOnEarningsAndComprehensiveIncome
4327	Description of New Accounting Pronouncements Not yet Adopted [Text Block]	nonnum:textBlockItemType	duration			base	DescriptionOfNewAccountingPronouncementsNotYetAdopted
4328	Description of Types of Interest Rate Cash Flow Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfInterestRateCashFlowHedgingInstrumentsUsed
4329	Description of Types of Interest Rate Fair Value Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfInterestRateFairValueHedgingInstrumentsUsed
4330	Defined Contribution Plan, Nature and Effect of Change, Description	xbrli:stringItemType	duration			base	DescriptionOfNatureAndEffectOfSignificantChangesDuringPeriodAffectingComparability
4331	Description of Postemployment Benefits	xbrli:stringItemType	duration			base	DescriptionOfPostemploymentBenefits
4332	Description of Net Investment Hedge Activity	xbrli:stringItemType	duration			base	DescriptionOfNetInvestmentHedgeActivity
4333	Description of Types of Fair Value Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfFairValueHedgingInstrumentsUsed
4334	Description of Derivative Activity Volume	xbrli:stringItemType	duration			base	DescriptionOfDerivativeActivityVolume
4335	Description of Net Capital Requirements under Commodity Exchange Act	xbrli:stringItemType	duration			base	DescriptionOfNetCapitalRequirementsUnderCommodityExchangeAct
4336	Description of Price Risk Cash Flow Hedge Accounting Method	xbrli:stringItemType	duration			base	DescriptionOfPriceRiskCashFlowHedgeAccountingMethod
4337	Description of Reclassification of Cash Flow Hedge Gain (Loss)	xbrli:stringItemType	duration			base	DescriptionOfReclassificationOfCashFlowHedgeGainLoss
4338	Description of Reclassification of Price Risk Cash Flow Hedge Gain (Loss)	xbrli:stringItemType	duration			base	DescriptionOfReclassificationOfPriceRiskCashFlowHedgeGainLoss
4339	Description of Reorganization of Limited Liability Company (LLC) or Limited Liability Partnership (LLP) Through Business Combination [Abstract]	xbrli:stringItemType	duration		true	base	DescriptionOfReorganizationOfLimitedLiabilityCompanyLLCOrLimitedLiabilityPartnershipLLPThroughBusinessCombinationAbstract
4340	Description of Credit Risk Related Contingent Features [Abstract]	xbrli:stringItemType	duration		true	base	DescriptionOfCreditRiskRelatedContingentFeaturesAbstract
4341	Description of Reclassification of Interest Rate Cash Flow Hedge Gain (Loss)	xbrli:stringItemType	duration			base	DescriptionOfReclassificationOfInterestRateCashFlowHedgeGainLoss
4342	Description of Economic Factors or Significant Uncertainties that May Affect Proved Reserves	xbrli:stringItemType	duration			base	DescriptionOfSignificantChangesInReservesQuantitiesOrSignificantFactorsOrUncertaintiesThatMayAffectProvedReserves
4343	Description of Regulatory Capital Requirements under Insurance Regulations	xbrli:stringItemType	duration			base	DescriptionOfRegulatoryCapitalRequirementsUnderInsuranceRegulations
4344	Description of Types of Foreign Currency Cash Flow Hedging Instruments Used	xbrli:stringItemType	duration			base	DescriptionOfTypesOfForeignCurrencyCashFlowHedgingInstrumentsUsed
4345	Description of Regulatory Assets and Liabilities	xbrli:stringItemType	duration			base	DescriptionOfRegulatoryAssetsAndLiabilities
4346	Description of Specific Regulatory Assets	xbrli:stringItemType	duration			base	DescriptionOfSpecificRegulatoryAssets
4347	Details of Nonmonetary Transactions [Table Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	DetailsOfNonmonetaryTransactionsTableTextBlock
4348	Details of Impairment of Long-Lived Assets Held and Used by Asset [Table Text Block]	nonnum:textBlockItemType	duration			base	DetailsOfImpairmentOfLongLivedAssetsHeldAndUsedByAssetTextBlock
4349	Details of Long-Lived Assets to be Abandoned by Asset [Table Text Block] (Deprecated 2015-01-31)	nonnum:textBlockItemType	duration			base	DetailsOfLongLivedAssetsToBeAbandonedByAssetTextBlock
4350	Deteriorated Loans Transferred in [Abstract]	xbrli:stringItemType	duration		true	base	DeterioratedLoansTransferredInAbstract
4351	Deteriorated Loans Transferred in, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	DeterioratedLoansTransferredInPolicy
4352	Deteriorated Loans Transferred in, Debt Securities, Accreditable Yield, Net Increase (Decrease) [Abstract]	xbrli:stringItemType	duration		true	base	DeterioratedLoansTransferredInDebtSecuritiesAccreditableYieldNetIncreaseDecreaseAbstract
4353	Deteriorated Loans Transferred in, Debt Securities, Accreditable Yield, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	DeterioratedLoansTransferredInDebtSecuritiesAccreditableYieldPeriodIncreaseDecrease
4354	Developed Technology Rights [Member]	nonnum:domainItemType	duration		true	base	DevelopedTechnologyRightsMember
4355	Development Stage Enterprise, Development Stage Exit Strategy (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DevelopmentStageEnterpriseDevelopmentStageExitStrategy
4356	Development Stage Enterprise, Nature of Activities (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DevelopmentStageEnterpriseNatureOfActivities
4357	Development Wells Drilled [Table]	xbrli:stringItemType	duration		true	base	DevelopmentWellsDrilledTable
4358	Development Costs, Cumulative	xbrli:monetaryItemType	instant	debit		base	DevelopmentCostsCumulative
4359	Development Stage Enterprise General Disclosures [Text Block] (Deprecated 2015-01-31)	nonnum:textBlockItemType	duration			base	DevelopmentStageEnterpriseGeneralDisclosuresTextBlock
4360	Development Stage Enterprise, Additional Information for Statement of Stockholders' Equity Disclosure [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	DevelopmentStageEnterpriseAdditionalInformationForStatementOfStockholdersEquityDisclosureAbstract
4361	Development Wells Drilled, Net Nonproductive	xbrli:integerItemType	duration			base	DevelopmentWellsDrilledNetNonproductive
4362	Development Stage Enterprises [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	DevelopmentStageEnterprisesAbstract
4363	Development Profits, Nonoperating	xbrli:monetaryItemType	duration	credit		base	DevelopmentProfitsNonoperating
4364	Development Costs, Period Cost	xbrli:monetaryItemType	duration	debit		base	DevelopmentCosts
4365	Development Wells Drilled, Net Productive	xbrli:integerItemType	duration			base	DevelopmentWellsDrilledNetProductive
4366	Development Stage Enterprise, Deficit Accumulated During Development Stage (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	DevelopmentStageEnterpriseDeficitAccumulatedDuringDevelopmentStage
4367	Development Stage Enterprises (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DevelopmentStageEnterprises
4368	Development in Process	xbrli:monetaryItemType	instant	debit		base	DevelopmentInProcess
4369	Development Wells Drilled [Line Items]	xbrli:stringItemType	duration		true	base	DevelopmentWellsDrilledLineItems
4370	Difference between Reported Amount and Reporting Currency Denominated Amount, Value	xbrli:monetaryItemType	duration	debit		base	DifferenceBetweenReportedAmountAndReportingCurrencyDenominatedAmountValue
4371	Difference between Revenue Guidance in Effect before and after Topic 606 [Member]	nonnum:domainItemType	duration		true	base	DifferenceBetweenRevenueGuidanceInEffectBeforeAndAfterTopic606Member
4372	Diluted Earnings Per Share Pro Forma	num:perShareItemType	duration			base	DilutedEarningsPerShareProForma
4373	Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities	xbrli:monetaryItemType	duration	credit		base	DilutiveSecuritiesEffectOnBasicEarningsPerShareOther
4374	Dilutive Securities, Effect on Basic Earnings Per Share [Abstract]	xbrli:stringItemType	duration		true	base	DilutiveSecuritiesAbstract
4375	Dilutive Securities, Effect on Basic Earnings Per Share	xbrli:monetaryItemType	duration	credit		base	DilutiveSecurities
4376	Direct Financing Lease, Net Investment in Leases [Abstract]	xbrli:stringItemType	duration		true	base	DirectFinancingLeaseNetInvestmentInLeasesAbstract
4377	Direct Costs of Leased Hotels (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	DirectCostsOfLeasedHotels
4378	Direct Financing Lease, Unguaranteed Residual Asset	xbrli:monetaryItemType	instant	debit		base	DirectFinancingLeaseUnguaranteedResidualAsset
4379	Direct-to-television Film Costs, Production	xbrli:monetaryItemType	instant	debit		base	DirectToTelevisionFilmCostsProduction
4380	Direct-to-television Film Costs, Released	xbrli:monetaryItemType	instant	debit		base	DirectToTelevisionFilmCostsReleased
4381	Direct Operating Costs [Abstract]	xbrli:stringItemType	duration		true	base	DirectOperatingCostsAbstract
4382	Direct Operating Costs	xbrli:monetaryItemType	duration	debit		base	DirectOperatingCosts
4383	Direct Financing Lease, Net Investment in Lease	xbrli:monetaryItemType	instant	debit		base	DirectFinancingLeaseNetInvestmentInLease
4384	Direct Costs of Hotels	xbrli:monetaryItemType	duration	debit		base	DirectCostsOfHotels
4385	Direct Financing Lease, Variable Lease Income	xbrli:monetaryItemType	duration	credit		base	DirectFinancingLeaseVariableLeaseIncome
4386	Direct Operating Cost, Royalty Expense	xbrli:monetaryItemType	duration	debit		base	DirectOperatingCostRoyaltyExpense
4387	Direct Operating Communications Costs	xbrli:monetaryItemType	duration	debit		base	DirectOperatingCommunicationsCosts
4388	Direct-to-television Film Costs, Development	xbrli:monetaryItemType	instant	debit		base	DirectToTelevisionFilmCostsDevelopment
4389	Direct Financing Lease, Deferred Selling Profit	xbrli:monetaryItemType	instant	credit		base	DirectFinancingLeaseDeferredSellingProfit
4390	Direct Financing Lease, Lease Receivable	xbrli:monetaryItemType	instant	debit		base	DirectFinancingLeaseLeaseReceivable
4391	Direct Financing Lease, Revenue	xbrli:monetaryItemType	duration	credit		base	DirectFinancingLeaseRevenue
4392	Direct Financing Lease, Residual Value of Leased Asset	xbrli:monetaryItemType	instant	debit		base	DirectFinancingLeaseResidualValueOfLeasedAsset
4393	Direct Financing Lease, Risk Strategy, Residual Asset	xbrli:stringItemType	duration			base	DirectFinancingLeaseRiskStrategyResidualAsset
4394	Direct Financing Lease, Income, Comprehensive Income [Extensible List]	base-types:extensibleListItemType	duration			base	DirectFinancingLeaseIncomeComprehensiveIncomeExtensibleList
4395	Direct Taxes and Licenses Costs	xbrli:monetaryItemType	duration	debit		base	DirectTaxesAndLicensesCosts
4396	Direct Premiums Earned	xbrli:monetaryItemType	duration	credit		base	DirectPremiumsEarned
4397	Direct Financing Lease, Deferred Selling Profit, Explanation of Change	xbrli:stringItemType	duration			base	DirectFinancingLeaseDeferredSellingProfitExplanationOfChange
4398	Direct Financing Lease, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	DirectFinancingLeaseImpairmentLoss
4399	Direct Communications and Utilities Costs [Abstract]	xbrli:stringItemType	duration		true	base	DirectCommunicationsAndUtilitiesCostsAbstract
4400	Direct-to-television Film Costs, Completed and Not Released	xbrli:monetaryItemType	instant	debit		base	DirectToTelevisionFilmCostsCompletedAndNotReleased
4401	Direct Costs of Owned Hotels	xbrli:monetaryItemType	duration	debit		base	DirectCostsOfOwnedHotels
4402	Direct Costs of Hotels [Abstract]	xbrli:stringItemType	duration		true	base	DirectCostsOfHotelsAbstract
4403	Direct-to-television Film Costs	xbrli:monetaryItemType	instant	debit		base	DirectToTelevisionFilmCosts
4404	Direct Financing Lease, Unguaranteed Residual Asset, Explanation of Change	xbrli:stringItemType	duration			base	DirectFinancingLeaseUnguaranteedResidualAssetExplanationOfChange
4405	Direct Financing Lease, Lease Income [Abstract]	xbrli:stringItemType	duration		true	base	DirectFinancingLeaseLeaseIncomeAbstract
4406	Direct-to-television Film Costs [Abstract]	xbrli:stringItemType	duration		true	base	DirectToTelevisionFilmCostsAbstract
4407	Direct Financing Lease, Lease Income	xbrli:monetaryItemType	duration	credit		base	DirectFinancingLeaseLeaseIncome
4408	Direct-to-television Film Costs, Preproduction	xbrli:monetaryItemType	instant	debit		base	DirectToTelevisionFilmCostsPreproduction
4409	Direct Financing Lease, Lease Income [Table Text Block]	nonnum:textBlockItemType	duration			base	DirectFinancingLeaseLeaseIncomeTableTextBlock
4410	Direct Financing Lease, Selling Loss	xbrli:monetaryItemType	duration	debit		base	DirectFinancingLeaseSellingLoss
4411	Direct Premiums Written	xbrli:monetaryItemType	duration	credit		base	DirectPremiumsWritten
4412	Direct Communications and Utilities Costs	xbrli:monetaryItemType	duration	debit		base	DirectCommunicationsAndUtilitiesCosts
4413	Direct Operating Maintenance Supplies Costs	xbrli:monetaryItemType	duration	debit		base	DirectOperatingMaintenanceSuppliesCosts
4414	Direct Costs of Leased and Rented Property or Equipment	xbrli:monetaryItemType	duration	debit		base	DirectCostsOfLeasedAndRentedPropertyOrEquipment
4415	Direct Financing Lease, Interest Income	xbrli:monetaryItemType	duration	credit		base	DirectFinancingLeaseInterestIncome
4416	Director [Member]	nonnum:domainItemType	duration		true	base	DirectorMember
4417	Directors and Officers Liability Insurance [Member]	nonnum:domainItemType	duration		true	base	DirectorsAndOfficersLiabilityInsuranceMember
4418	Disallowed Costs for Recently Completed Plant, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	DisallowedCostsForRecentlyCompletedPlantPolicy
4419	Discharge of Debt [Member]	nonnum:domainItemType	duration		true	base	DischargeOfDebtMember
4420	Disclosure of Restrictions on Dividends, Loans and Advances Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfRestrictionsOnDividendsLoansAndAdvancesDisclosureAbstract
4421	Disclosure of Securitized or Asset-backed Financing Arrangement Assets and Other Financial Assets Managed Together [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfQuantitativeInformationAboutSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherAbstract
4422	Disclosure of Repurchase Agreements [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfRepurchaseAgreementsAbstract
4423	Disclosure of Resale Agreements [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfResaleAgreementsAbstract
4424	Disclosure of Credit Derivatives [Table Text Block]	nonnum:textBlockItemType	duration			base	DisclosureOfCreditDerivativesTextBlock
4425	Disclosure of Reserve Information for Cost-of-service Oil and Gas Producing Properties of Rate Regulated Companies	xbrli:stringItemType	duration			base	DisclosureOfReserveInformationForCostOfServiceOilAndGasProducingPropertiesOfRateRegulatedCompanies
4426	Disclosure Text Block [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureTextBlockAbstract
4427	Disclosure of Transfer of Securitizations or Asset-backed Financing Financial Assets Accounted for as Sale [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfTransferOfSecuritizedFinancialAssetsAccountedForAsSaleAbstract
4428	Disclosure Text Block Supplement [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureTextBlockSupplementAbstract
4429	Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
4430	Disclosure of Other Reserve Information [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfOtherReserveInformationAbstract
4431	Disclosure of Measurement for Financial Assets (Liabilities) of Consolidated Collateralized Financing Entity	xbrli:booleanItemType	duration			base	DisclosureOfMeasurementForFinancialAssetsLiabilitiesOfConsolidatedCollateralizedFinancingEntity
4432	Stock Plan Activity	nonnum:textBlockItemType	duration			base	DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock
4433	Disclosure of Certain Methane Gas Reserves	xbrli:stringItemType	duration			base	DisclosureOfCertainMethaneGasReserves
4434	Disclosure of Long Lived Assets Held-for-sale [Table Text Block]	nonnum:textBlockItemType	duration			base	DisclosureOfLongLivedAssetsHeldForSaleTextBlock
4435	Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	nonnum:textBlockItemType	duration			base	DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
4436	Disclosure of Reclassification Amount [Text Block]	nonnum:textBlockItemType	duration			base	DisclosureOfReclassificationAmountTextBlock
4437	Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfExpectedGrossPrescriptionDrugSubsidyReceiptsAbstract
4438	Disclosure of Servicing Liabilities at Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	DisclosureOfServicingLiabilitiesAtFairValueAbstract
4439	Disclosure of Alternative Pressure Base for Calculating Natural Gas Reserves and Other Production Data	xbrli:positiveIntegerItemType	duration			base	DisclosureOfAlternativePressureBaseForCalculatingNaturalGasReservesAndOtherProductionData
4440	Disclosure of Change of Date for Annual Goodwill Impairment Test	xbrli:stringItemType	duration			base	DisclosureOfChangeOfDateForAnnualGoodwillImpairmentTest
4441	Disclosures Pertaining to Servicing Assets and Servicing Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	DisclosuresPertainingToServicingAssetsAndServicingLiabilitiesAbstract
4442	Discontinuance of Certain Regulatory Reporting Practices	xbrli:stringItemType	duration			base	DiscontinuanceOfCertainRegulatoryReportingPractices
4443	Discontinuation of Cash Flow Hedge [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuationOfCashFlowHedgeAbstract
4444	Discontinuation of Interest Rate Cash Flow Hedge	xbrli:stringItemType	duration			base	DiscontinuationOfInterestRateCashFlowHedge
4445	Discontinuation of Fair Value Hedge Accounting [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuationOfFairValueHedgeAccountingAbstract
4446	Discontinuation of Foreign Currency Cash Flow Hedge	xbrli:stringItemType	duration			base	DiscontinuationOfForeignCurrencyCashFlowHedge
4447	Discontinuation of Cash Flow Hedge	xbrli:stringItemType	duration			base	DiscontinuationOfCashFlowHedge
4448	Discontinuation of Price Risk Cash Flow Hedge	xbrli:stringItemType	duration			base	DiscontinuationOfPriceRiskCashFlowHedge
4449	Discontinued Operation, Income (Loss) from Discontinued Operation Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationDisclosuresAbstract
4450	Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operation, Net of Tax [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	DiscontinuedOperationAmountOfOtherIncomeLossFromDispositionOfDiscontinuedOperationNetOfTaxAbstract
4451	Discontinued Operation, Description of Material Contingent Liabilities Remaining	xbrli:stringItemType	duration			base	DiscontinuedOperationDescriptionOfMaterialContingentLiabilitiesRemaining
4452	Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Per Basic Share	num:perShareItemType	duration			base	DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicShare
4453	Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax
4454	Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxAbstract
4455	Discontinued Operation, Tax Effect of Other Income (Loss) from Disposition of Discontinued Operation (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationTaxEffectOfOtherIncomeLossFromDispositionOfDiscontinuedOperation
4456	Discontinued Operation, Tax Effect of Income (Loss) from Discontinued Operation During Phase-out Period	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod
4457	Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
4458	Discontinued Operation, Provision for Loss (Gain) on Disposal, before Income Tax	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationProvisionForLossGainOnDisposalBeforeIncomeTax
4459	Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Diluted Share	num:perShareItemType	duration			base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
4460	Discontinued Operations, Disposed of by Sale [Member]	nonnum:domainItemType	duration		true	base	DiscontinuedOperationsDisposedOfBySaleMember
4461	Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operation, Net of Tax (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationAmountOfOtherIncomeLossFromDispositionOfDiscontinuedOperationNetOfTax
4462	Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTax
4463	Discontinued Operation, Continuing Involvement [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationContinuingInvolvementAbstract
4464	Discontinued Operation, Amounts of Material Contingent Liabilities Remaining	xbrli:monetaryItemType	instant	credit		base	DiscontinuedOperationAmountsOfMaterialContingentLiabilitiesRemaining
4465	Discontinued Operations and Disposal Groups [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationsAndDisposalGroupsAbstract
4466	Discontinued Operation, Tax Effect of Gain (Loss) from Disposal of Discontinued Operation	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation
4467	Discontinued Operation, Tax Effect of Discontinued Operation	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationTaxEffectOfDiscontinuedOperation
4468	Discontinued Operation, Amount of Other Income (Loss) from Disposition of Discontinued Operations, before Income Tax (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationAmountOfOtherIncomeLossFromDispositionOfDiscontinuedOperationsBeforeIncomeTax
4469	Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic and Diluted Share	num:perShareItemType	duration			base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare
4470	Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax
4471	Discontinued Operation, Tax (Expense) Benefit from Provision for (Gain) Loss on Disposal	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationTaxExpenseBenefitFromProvisionForGainLossOnDisposal
4472	Discontinued Operation, Provision for Loss (Gain) on Disposal, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationProvisionForLossGainOnDisposalNetOfTaxAbstract
4473	Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Per Diluted Share	num:perShareItemType	duration			base	DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerDilutedShare
4474	Discontinued Operation, Amount of Adjustment to Prior Period Gain (Loss) on Disposal, Net of Tax	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationAmountOfAdjustmentToPriorPeriodGainLossOnDisposalNetOfTax
4475	Discontinued Operations, Disposed of by Means Other than Sale, Spinoff [Member]	nonnum:domainItemType	duration		true	base	DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoffMember
4476	Discontinued Operations, Held-for-sale or Disposed of by Sale [Member]	nonnum:domainItemType	duration		true	base	DiscontinuedOperationsHeldForSaleOrDisposedOfBySaleMember
4477	Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTaxAttributableToParent
4478	Discontinued Operation, Equity Investment [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationEquityInvestmentAbstract
4479	Discontinued Operation, Equity Method Investment Retained after Disposal, Ownership Interest Prior to Disposal	num:percentItemType	duration			base	DiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalOwnershipInterestPriorToDisposal
4480	Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTaxAttributableToParentAbstract
4481	Discontinued Operation, Nature of Activities Having Continuing Cash Flows after Disposal (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DiscontinuedOperationNatureOfActivitiesHavingContinuingCashFlowsAfterDisposal
4482	Discontinued Operation, Intra-Entity Amounts, Discontinued Operation after Disposal, Revenue	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationIntraEntityAmountsDiscontinuedOperationAfterDisposalRevenue
4483	Discontinued Operations, Disposed of by Means Other than Sale, Abandonment [Member]	nonnum:domainItemType	duration		true	base	DiscontinuedOperationsDisposedOfByMeansOtherThanSaleAbandonmentMember
4484	Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, before Income Tax, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTaxAttributableToNoncontrollingInterest
4485	Discontinued Operation, Equity Method Investment Retained after Disposal, Ownership Interest after Disposal	num:percentItemType	duration			base	DiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalOwnershipInterestAfterDisposal
4486	Discontinued Operations, Held-for-sale [Member]	nonnum:domainItemType	duration		true	base	DiscontinuedOperationsHeldforsaleMember
4487	Discontinued Operation, Additional Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationAdditionalDisclosuresAbstract
4488	Discontinued Application of Specialized Accounting for Regulated Operations	xbrli:monetaryItemType	duration	credit		base	DiscontinuedApplicationOfSpecializedAccountingForRegulatedOperations
4489	Discontinued Operation, Alternative Cash Flow Information [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationAlternativeCashFlowInformationAbstract
4490	Discontinued Operations, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	DiscontinuedOperationsPolicyTextBlock
4491	Discontinued Operation, Amount of Adjustment to Prior Period Gain (Loss) on Disposal, before Income Tax	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationAmountOfAdjustmentToPriorPeriodGainLossOnDisposalBeforeIncomeTax
4492	Discontinued Operation, Tax Effect of Adjustment to Prior Period Gain (Loss) on Disposal	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationTaxEffectOfAdjustmentToPriorPeriodGainLossOnDisposal
4493	Discontinued Operation, Amount of Continuing Cash Flows after Disposal	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationAmountOfContinuingCashFlowsAfterDisposal
4494	Discontinued Operation, Nature of Other Income (Loss) from Disposition of Discontinued Operation (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DiscontinuedOperationNatureOfOtherIncomeLossFromDispositionOfDiscontinuedOperation
4495	Discontinued Operation, Period of Continuing Cash Flows after Disposal (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DiscontinuedOperationPeriodOfContinuingCashFlowsAfterDisposal
4496	Discontinued Operation, Amount of Adjustment to Prior Period Gain (Loss) on Disposal, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationAmountOfAdjustmentToPriorPeriodGainLossOnDisposalNetOfTaxAbstract
4497	Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Per Basic and Diluted Share	num:perShareItemType	duration			base	DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare
4498	Discontinued Operation, Intercompany Amounts with Discontinued Operation before Disposal Transaction, Revenue (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationIntercompanyAmountsWithDiscontinuedOperationBeforeDisposalTransactionRevenue
4499	Discontinued Operation, Provision for Loss (Gain) on Disposal, Net of Tax	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationProvisionForLossGainOnDisposalNetOfTax
4500	Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTaxAbstract
4501	Discontinued Operation, Nature of Activities Having Continuing Involvement after Disposal	xbrli:stringItemType	duration			base	DiscontinuedOperationContinuationOfActivitiesWithDiscontinuedOperationAfterDisposalDescription
4502	Discontinued Operations, Disposed of by Means Other than Sale, Exchange [Member]	nonnum:domainItemType	duration		true	base	DiscontinuedOperationsDisposedOfByMeansOtherThanSaleExchangeMember
4503	Discontinued Operation, Nature of Adjustment to Prior Period Gain (Loss) on Disposal	xbrli:stringItemType	duration			base	DiscontinuedOperationNatureOfAdjustmentToPriorPeriodGainLossOnDisposal
4504	Discontinued Operation, Intra-Entity Amounts, Discontinued Operation after Disposal, Expense	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationIntraEntityAmountsDiscontinuedOperationAfterDisposalExpense
4505	Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax	xbrli:monetaryItemType	duration	credit		base	DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
4506	Discontinued Operations, Disposed of by Means Other than Sale [Member]	nonnum:domainItemType	duration		true	base	DiscontinuedOperationsDisposedOfByMeansOtherThanSaleMember
4507	Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share	num:perShareItemType	duration			base	DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
4508	Discontinued Operation, Period of Continuing Involvement after Disposal	xbrli:durationItemType	duration			base	DiscontinuedOperationPeriodOfContinuingInvolvementAfterDisposal
4509	Discontinued Operation, Intercompany Amounts with Discontinued Operation before Disposal Transaction, Costs (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	DiscontinuedOperationIntercompanyAmountsWithDiscontinuedOperationBeforeDisposalTransactionCosts
4510	Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]	xbrli:stringItemType	duration		true	base	DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesLineItems
4511	Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Abstract]	xbrli:stringItemType	duration		true	base	DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasureAbstract
4512	Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Net Cash Flows [Abstract]	xbrli:stringItemType	duration		true	base	DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlowsAbstract
4513	Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Table]	xbrli:stringItemType	duration		true	base	DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesTable
4514	Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Entity's Share of Equity Method Investees' Standardized Discounted Future Net Cash Flows (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesEntitysShareOfEquityMethodInvesteesStandardizedDiscountedFutureNetCashFlows
4515	Discussion of Objectives for Using Foreign Currency Derivative Instruments	xbrli:stringItemType	duration			base	DiscussionOfObjectivesForUsingForeignCurrencyDerivativeInstruments
4516	Discussion of Effect of Cash Flow Hedges on Results of Operations (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DiscussionOfEffectOfCashFlowHedgesOnResultsOfOperations
4517	Discussion of Foreign Currency Fair Value Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfForeignCurrencyFairValueHedgeEffectivenessAssessmentAndMeasurement
4518	Discussion of Hybrid Instruments and Embedded Derivatives [Text Block]	nonnum:textBlockItemType	duration			base	DiscussionOfHybridInstrumentsAndEmbeddedDerivativesTextBlock
4519	Discussion of Interest Rate Cash Flow Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfInterestRateCashFlowHedgeEffectivenessAssessmentAndMeasurement
4520	Discussion of Interest Rate Fair Value Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfInterestRateFairValueHedgeEffectivenessAssessmentAndMeasurement
4521	Discussion of Cash Flow Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfCashFlowHedgeEffectivenessAssessmentAndMeasurement
4522	Discussion of Objectives for Using Interest Rate Derivative Instruments	xbrli:stringItemType	duration			base	DiscussionOfObjectivesForUsingInterestRateDerivativeInstruments
4523	Discussion of Effect of Fair Value Hedges on Results of Operations (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	DiscussionOfEffectOfFairValueHedgesOnResultsOfOperations
4524	Discussion of Interest Rate Derivative Risk Management Policy	xbrli:stringItemType	duration			base	DiscussionOfInterestRateDerivativeRiskManagementPolicy
4525	Discussion of Method of Measuring Fair Value of Foreign Currency Derivatives	xbrli:stringItemType	duration			base	DiscussionOfMethodOfMeasuringFairValueOfForeignCurrencyDerivatives
4526	Discussion of Foreign Currency Derivative Risk Management Policy	xbrli:stringItemType	duration			base	DiscussionOfForeignCurrencyDerivativeRiskManagementPolicy
4527	Discussion of Objectives for Using Credit Risk Derivative Instruments	xbrli:stringItemType	duration			base	DiscussionOfObjectivesForUsingCreditRiskDerivativeInstruments
4528	Discussion of Method of Measuring Fair Value of Interest Rate Derivatives	xbrli:stringItemType	duration			base	DiscussionOfMethodOfMeasuringFairValueOfInterestRateDerivatives
4529	Discussion of Foreign Currency Cash Flow Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfForeignCurrencyCashFlowHedgeEffectivenessAssessmentAndMeasurement
4530	Discussion of Price Risk Derivative Risk Management Policy	xbrli:stringItemType	duration			base	DiscussionOfPriceRiskDerivativeRiskManagementPolicy
4531	Discussion of Earnings Effect of Hybrid Instrument Fair Value Changes (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DiscussionOfEarningsEffectOfHybridInstrumentFairValueChanges
4532	Discussion of Fair Value Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfFairValueHedgeEffectivenessAssessmentAndMeasurement
4533	Discussion of Price Risk Fair Value Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfPriceRiskFairValueHedgeEffectivenessAssessmentAndMeasurement
4534	Discussion of Price Risk Cash Flow Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfPriceRiskCashFlowHedgeEffectivenessAssessmentAndMeasurement
4535	Discussion of Net Investment Hedge Effectiveness Assessment and Measurement	xbrli:stringItemType	duration			base	DiscussionOfNetInvestmentHedgeEffectivenessAssessmentAndMeasurement
4536	Discussion of Method of Measuring Fair Value of Price Risk Derivatives	xbrli:stringItemType	duration			base	DiscussionOfMethodOfMeasuringFairValueOfPriceRiskDerivatives
4537	Discussion of Objectives for Using Price Risk Derivative Instruments	xbrli:stringItemType	duration			base	DiscussionOfObjectivesForUsingPriceRiskDerivativeInstruments
4538	Disposal Group, Including Discontinued Operation, Capital Leased Assets, Current	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationCapitalLeasedAssetsCurrent
4539	Disposal Group, Assets of Business Transferred under Contractual Arrangement (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	DisposalGroupAssetsOfBusinessTransferredUnderContractualArrangement
4540	Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Exchange [Member]	nonnum:domainItemType	duration		true	base	DisposalGroupDisposedOfByMeansOtherThanSaleNotDiscontinuedOperationsExchangeMember
4541	Disposal Group, Including Discontinued Operation, Capital Leased Assets	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationCapitalLeasedAssets
4542	Disposal Group, Including Discontinued Operation, Accounts Payable	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccountsPayable
4543	Disposal Group Classification [Axis]	xbrli:stringItemType	duration		true	base	DisposalGroupClassificationAxis
4544	Disposal Group, Including Discontinued Operation, Interest Income	xbrli:monetaryItemType	duration	credit		base	DisposalGroupIncludingDiscontinuedOperationInterestIncome
4545	Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current [Abstract]	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrentAbstract
4546	Disposal Group, Including Discontinued Operation, Intangible Assets, Current	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsCurrent
4547	Disposal Group, Not Discontinued Operations [Member]	nonnum:domainItemType	duration		true	base	DisposalGroupNotDiscontinuedOperationsMember
4548	Disposal Group, Including Discontinued Operation, Intangible Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent
4549	Disposal Group, Including Discontinued Operation, Other Income	xbrli:monetaryItemType	duration	credit		base	DisposalGroupIncludingDiscontinuedOperationOtherIncome
4550	Disposal Group, Including Discontinued Operation, Goodwill, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent
4551	Disposal Group, Including Discontinued Operation, Inventory	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationInventory1
4552	Disposal Group, Including Discontinued Operation, Inventory, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationInventoryNoncurrent
4553	Disposal Group, Including Discontinued Operation, Accrued Liabilities	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities
4554	Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent
4555	Disposal Group, Including Discontinued Operation, Property, Plant and Equipment, Current	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentCurrent
4556	Disposal Group, Including Discontinued Operation, Depreciation and Amortization	xbrli:monetaryItemType	duration	debit		base	DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization
4557	Disposal Group, Including Discontinued Operation, Foreign Currency Translation Gains (Losses)	xbrli:monetaryItemType	duration	credit		base	DisposalGroupIncludingDiscontinuedOperationForeignCurrencyTranslationGainsLosses
4558	Disposal Group, Including Discontinued Operation, General and Administrative Expense	xbrli:monetaryItemType	duration	debit		base	DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense
4559	Disposal Group, Including Discontinued Operation, Costs of Goods Sold	xbrli:monetaryItemType	duration	debit		base	DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold
4560	Disposal Group, Including Discontinued Operation, Long Lived Assets [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationLongLivedAssetsAbstract
4561	Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Abandonment [Member]	nonnum:domainItemType	duration		true	base	DisposalGroupDisposedOfByMeansOtherThanSaleNotDiscontinuedOperationsAbandonmentMember
4562	Disposal Date	xbrli:dateItemType	duration			base	DisposalDate1
4563	Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations [Member]	nonnum:domainItemType	duration		true	base	DisposalGroupHeldForSaleOrDisposedOfBySaleNotDiscontinuedOperationsMember
4564	Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilitiesCurrent
4565	Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations, Spinoff [Member]	nonnum:domainItemType	duration		true	base	DisposalGroupDisposedOfByMeansOtherThanSaleNotDiscontinuedOperationsSpinoffMember
4566	Disposal Group, Disposed of by Means Other than Sale, Not Discontinued Operations [Member]	nonnum:domainItemType	duration		true	base	DisposalGroupDisposedOfByMeansOtherThanSaleNotDiscontinuedOperationsMember
4567	Disposal Group, Including Discontinued Operation, Property, Plant and Equipment	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
4568	Disposal Group, Including Discontinued Operation, Accrued Income Tax Payable, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable
4569	Disposal Group, Held-for-sale, Not Discontinued Operations [Member]	nonnum:domainItemType	duration		true	base	DisposalGroupHeldforsaleNotDiscontinuedOperationsMember
4570	Disposal Group, Including Discontinued Operation, Long Lived Assets, Current (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationLongLivedAssetsCurrent
4571	Disposal Group, Including Discontinued Operation, Postretirement Plan Benefit Obligation, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationPostretirementPlanBenefitObligationCurrent
4572	Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]	nonnum:domainItemType	duration		true	base	DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember
4573	Disposal Group, Including Discontinued Operation, Balance Sheet Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract
4574	Disposal Group, Including Discontinued Operation, Inventory, Current	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationInventoryCurrent
4575	Disposal Group, Deferred Gain on Disposal	xbrli:monetaryItemType	instant	credit		base	DisposalGroupDeferredGainOnDisposal
4576	Disposal Group, Including Discontinued Operation, Classified Balance Sheet Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationClassifiedBalanceSheetDisclosuresAbstract
4577	Disposal Group, Including Discontinued Operation, Pension Plan Benefit Obligation, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationPensionPlanBenefitObligationCurrent
4578	Disposal Group, Including Discontinued Operation, Long Lived Assets (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationLongLivedAssets
4579	Disposal Group, Including Discontinued Operation, Long Lived Assets, Current [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationLongLivedAssetsCurrentAbstract
4580	Disposal Group, Including Discontinued Operation, Other Assets	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationOtherAssets
4581	Disposal Group, Including Discontinued Operation, Rental Income	xbrli:monetaryItemType	duration	credit		base	DisposalGroupIncludingDiscontinuedOperationRentalIncome
4582	Disposal Group, Including Discontinued Operation, Goodwill	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationGoodwill1
4583	Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesCurrent
4584	Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilitiesAbstract
4585	Disposal Group, Including Discontinued Operation, Liabilities of Disposal Group (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DisposalGroupIncludingDiscontinuedOperationLiabilitiesOfDisposalGroup
4586	Disposal Group, Including Discontinued Operation, Goodwill, Current	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationGoodwillCurrent
4587	Disposal Group, Including Discontinued Operation, Cash	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationCash
4588	Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilitiesNoncurrent
4589	Disposal Group, Including Discontinued Operation, Deferred Tax Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationDeferredTaxAssetsNoncurrent
4590	Disposal Group, Including Discontinued Operation, Interest Expense	xbrli:monetaryItemType	duration	debit		base	DisposalGroupIncludingDiscontinuedOperationInterestExpense
4591	Disposal Group, Including Discontinued Operation, Deferred Revenue	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationDeferredRevenue
4592	Disposal Group, Including Discontinued Operation, Accounts Payable, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent
4593	Disposal Group, Including Discontinued Operation, Cash Flows of Disposal Group (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DisposalGroupIncludingDiscontinuedOperationCashFlowsOfDisposalGroup
4594	Disposal Group, Including Discontinued Operation, Assets of Disposal Group (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DisposalGroupIncludingDiscontinuedOperationAssetsOfDisposalGroup
4595	Disposal Group, Including Discontinued Operation, Additional Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationAdditionalDisclosuresAbstract
4596	Disposal Group, Including Discontinued Operation, Prepaid and Other Assets	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssets
4597	Disposal Group, Including Discontinued Operation, Accounts, Notes and Loans Receivable, Net	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
4598	Disposal Group, Including Discontinued Operation, Consideration	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationConsideration
4599	Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents
4600	Disposal Group, Including Discontinued Operation, Deferred Revenue, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationDeferredRevenueNoncurrent
4601	Disposal Group, Including Discontinued Operation, Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
4602	Disposal Group, Including Discontinued Operation, Deferred Tax Assets	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationDeferredTaxAssets
4603	Disposal Group, Including Discontinued Operation, Accrued Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent
4604	Disposal Group, Including Discontinued Operation, Accrued Income Tax Payable	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxPayable
4605	Disposal Group, Including Discontinued Operation, Gross Profit (Loss)	xbrli:monetaryItemType	duration	credit		base	DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss
4606	Disposal Group, Including Discontinued Operation, Changes to Plan of Sale	xbrli:stringItemType	duration			base	DisposalGroupIncludingDiscontinuedOperationChangesToPlanOfSale
4607	Disposal Group, Including Discontinued Operation, Long Lived Assets, Noncurrent (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationLongLivedAssetsNoncurrent
4608	Disposal Group, Including Discontinued Operation, Long Lived Assets, Noncurrent [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationLongLivedAssetsNoncurrentAbstract
4609	Disposal Group, Including Discontinued Operation, Pension Plan Benefit Obligation, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationPensionPlanBenefitObligationNoncurrent
4610	Disposal Group, Including Discontinued Operation, Deferred Tax Asset, Current	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationDeferredTaxAssetCurrent
4611	Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationDeferredTaxLiabilities
4612	Disposal Group, Including Discontinued Operation, Capital Leased Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationCapitalLeasedAssetsNoncurrent
4613	Disposal Group, Including Discontinued Operation, Postretirement Plan Benefit Obligation, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationPostretirementPlanBenefitObligationNoncurrent
4614	Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities
4615	Disposal Group, Including Discontinued Operation, Other Expense	xbrli:monetaryItemType	duration	debit		base	DisposalGroupIncludingDiscontinuedOperationOtherExpense
4616	Disposal Group, Including Discontinued Operation, Accrued Income Tax Payable, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxPayableNoncurrent
4617	Disposal Group, Including Discontinued Operation, Intangible Assets	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationIntangibleAssets
4618	Disposal Group, Including Discontinued Operation, Operating Income (Loss)	xbrli:monetaryItemType	duration	credit		base	DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
4619	Disposal Group, Including Discontinued Operation, Description and Timing of Disposal	xbrli:stringItemType	duration			base	DisposalGroupIncludingDiscontinuedOperationDescriptionAndTimingOfDisposal
4620	Disposal Group, Including Discontinued Operation, Deferred Revenue, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationDeferredRevenueCurrent
4621	Disposal Group, Including Discontinued Operation, Prepaid and Other Assets, Current	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent
4622	Disposal Group, Including Discontinued Operation, Operating Expense	xbrli:monetaryItemType	duration	debit		base	DisposalGroupIncludingDiscontinuedOperationOperatingExpense
4623	Disposal Group Classification [Domain]	nonnum:domainItemType	duration		true	base	DisposalGroupClassificationDomain
4624	Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down, Income Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DisposalGroupNotDiscontinuedOperationLossGainOnWriteDownIncomeStatementCaption
4625	Disposal Group, Including Discontinued Operation, Segment that Includes Disposal Group	xbrli:stringItemType	duration			base	DisposalGroupIncludingDiscontinuedOperationSegmentThatIncludesDisposalGroup
4626	Disposal Group, Liabilities of Business Transferred under Contractual Arrangement (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	DisposalGroupLiabilitiesOfBusinessTransferredUnderContractualArrangement
4627	Disposal Group, Including Discontinued Operation, Pension Plan Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationPensionPlanBenefitObligation
4628	Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
4629	Disposal Group Name [Domain]	nonnum:domainItemType	duration		true	base	DisposalGroupsIncludingDiscontinuedOperationsNameDomain
4630	Disposal Group, Including Discontinued Operation, Status of Disposal Group at Latest Balance Sheet Date (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DisposalGroupIncludingDiscontinuedOperationStatusOfDisposalGroupAtLatestBalanceSheetDate
4631	Disposal Group, Not Discontinued Operation, Disposal Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DisposalGroupNotDiscontinuedOperationDisposalDisclosuresAbstract
4632	Disposal Group, Including Discontinued Operation, Other Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities
4633	Disposal Group, Not Discontinued Operation, Loss (Gain) on Write-down	xbrli:monetaryItemType	duration	debit		base	DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown
4634	Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract
4635	Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock
4636	Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Income Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	DisposalGroupNotDiscontinuedOperationGainLossOnDisposalIncomeStatementCaption
4637	Disposal Group, Including Discontinued Operation, Other Assets, Current	xbrli:monetaryItemType	instant	debit		base	DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets
4638	Disposal Group, Including Discontinued Operation, Revenue	xbrli:monetaryItemType	duration	credit		base	DisposalGroupIncludingDiscontinuedOperationRevenue
4639	Disposal Group, Including Discontinued Operation, Other Liabilities	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationOtherLiabilities
4640	Disposal Group, Including Discontinued Operation, Other Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
4641	Disposal Group, Special Transaction Classifications [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	DisposalGroupSpecialTransactionClassificationsAbstract
4642	Disposal Group, Including Discontinued Operation, Unclassified Balance Sheet Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	DisposalGroupIncludingDiscontinuedOperationUnclassifiedBalanceSheetDisclosuresAbstract
4643	Disposal Group, Including Discontinued Operation, Postretirement Plan Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	DisposalGroupIncludingDiscontinuedOperationPostretirementPlanBenefitObligation
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4849	Earnings (Losses) of Noncontrolling Interest and Equity Method Investments [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	EarningsLossesOfMinorityInterestAndEquityMethodInvestmentsAbstract
4850	Earnings Per Unit [Abstract]	xbrli:stringItemType	duration		true	base	EarningsPerUnitAbstract
4851	Earnings Per Share, Potentially Dilutive Securities	xbrli:stringItemType	duration			base	EarningsPerSharePotentiallyDilutiveSecurities
4852	Earnings Per Share, Diluted, Distributed	num:perShareItemType	duration			base	EarningsPerShareDilutedDistributed
4853	Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	EarningsPerShareBasicAndDilutedOtherDisclosuresAbstract
4854	Earnings Per Share, Diluted, Two Class Method [Abstract]	xbrli:stringItemType	duration		true	base	EarningsPerShareDilutedTwoClassMethodAbstract
4855	Earnings Per Share Reconciliation [Abstract]	xbrli:stringItemType	duration		true	base	EarningsPerShareReconciliationAbstract
4856	Earnings Per Share, Subsequent Events	xbrli:stringItemType	duration			base	EarningsPerShareSubsequentEvents
4857	Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]	xbrli:stringItemType	duration		true	base	EarningsPerShareBasicLineItems
4858	Basic (A/B)	num:perShareItemType	duration			base	EarningsPerShareBasic
4859	Earnings Per Share, Nonrecurring Common Control Intra-Entity Transactions, Per Diluted Share, Effect	num:perShareItemType	duration			base	EarningsPerShareNonrecurringCommonControlIntraEntityTransactionsPerDilutedShareEffect
4860	Earnings Per Share, Basic and Diluted	num:perShareItemType	duration			base	EarningsPerShareBasicAndDiluted
4861	Earnings Per Share, Diluted, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	EarningsPerShareDilutedOtherDisclosuresAbstract
4862	Earnings Per Share, Nonrecurring Common Control Intra-Entity Transactions, Per Basic Share, Effect	num:perShareItemType	duration			base	EarningsPerShareNonrecurringCommonControlIntraEntityTransactionsPerBasicShareEffect
4863	Earnings Per Share, Diluted, Pro Forma Adjustment	num:perShareItemType	duration			base	EarningsPerShareDilutedProFormaAdjustment
4864	Earnings Per Share Policy, Diluted	xbrli:stringItemType	duration			base	EarningsPerSharePolicyDiluted
4865	Earnings Per Share	nonnum:textBlockItemType	duration			base	EarningsPerSharePolicyTextBlock
4866	Earnings Per Share, Basic, Distributed	num:perShareItemType	duration			base	EarningsPerShareBasicDistributed
4867	Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]	xbrli:stringItemType	duration		true	base	EarningsPerShareDilutedLineItems
4868	Earnings Per Share	xbrli:stringItemType	duration		true	base	EarningsPerShareAbstract
4869	Earthquake [Member]	nonnum:domainItemType	duration		true	base	EarthquakeMember
4870	Effect on Future Earnings, Income Statement Line Item Impacted	xbrli:stringItemType	duration			base	EffectOnFutureEarningsAndCashFlowsIncomeStatementLineItemImpacted
4871	Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, before Tax (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateBeforeTax
4872	Effect of Exchange Rate on Cash, Continuing Operations	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCashContinuingOperations
4873	Effect on Future Cash Flows, Amount	xbrli:monetaryItemType	duration	debit		base	EffectOnFutureCashFlowsAmount
4874	Effect of Exchange Rate on Cash, Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCashDiscontinuedOperations
4875	Effect of foreign exchange rates on cash and cash equivalents	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCashAndCashEquivalents
4876	Effect of Fourth Quarter Events, Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	EffectOfFourthQuarterEventsAmount
4877	Effect on Future Earnings, Offset Amount	xbrli:monetaryItemType	duration	debit		base	EffectOnFutureEarningsOffsetAmount
4878	Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Tax (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateTax
4879	Effect of Fourth Quarter Events [Line Items]	xbrli:stringItemType	duration		true	base	EffectOfFourthQuarterEventsLineItems
4880	Effect of Exchange Rate on Cash	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCash
4881	Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, Net of Tax [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateNetOfTaxAbstract
4882	Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateNetOfTax
4883	Effect on Future Earnings, Amount	xbrli:monetaryItemType	duration	credit		base	EffectOnFutureEarningsAmount
4884	Effect of Fourth Quarter Event Type [Axis]	xbrli:stringItemType	duration		true	base	EffectOfFourthQuarterEventsByTypeAxis
4885	Effect of Fair Value Hedges on Results of Operations [Abstract]	xbrli:stringItemType	duration		true	base	EffectOfFairValueHedgesOnResultsOfOperationsAbstract
4886	Effect of Net Investment Hedge on Results of Operations [Abstract]	xbrli:stringItemType	duration		true	base	EffectOfNetInvestmentHedgeOnResultsOfOperationsAbstract
4887	Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, Tax (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateTax
4888	Effect of LIFO Inventory Liquidation on Income	xbrli:monetaryItemType	duration	credit		base	EffectOfLIFOInventoryLiquidationOnIncome
4889	Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateNetOfTaxAbstract
4890	Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, Net of Tax (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateNetOfTax
4891	Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
4892	Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
4893	Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
4894	Effect of Fourth Quarter Events, Type [Domain]	nonnum:domainItemType	duration		true	base	EffectOfFourthQuarterEventsTypeDomain
4895	Effect of Cash Flow Hedges on Results of Operations [Abstract]	xbrli:stringItemType	duration		true	base	EffectOfCashFlowHedgesOnResultsOfOperationsAbstract
4896	Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations
4897	Effect of Fourth Quarter Events [Table Text Block]	nonnum:textBlockItemType	duration			base	EffectOfFourthQuarterEventsTextBlock
4898	Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, before Tax (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateBeforeTax
4899	Effect of Exchange Rate on Cash and Cash Equivalents [Abstract]	xbrli:stringItemType	duration		true	base	EffectOfExchangeRateOnCashAndCashEquivalentsAbstract
4900	Effect on Future Earnings and Cash Flows, Offset Description	xbrli:stringItemType	duration			base	EffectOnFutureEarningsAndCashFlowsOffsetDescription
4901	Effect of Exchange Rate on Cash [Abstract]	xbrli:stringItemType	duration		true	base	EffectOfExchangeRateOnCashAbstract
4902	Effect of Exchange Rate on Cash and Cash Equivalents, Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	EffectOfExchangeRateOnCashAndCashEquivalentsDiscontinuedOperations
4903	Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract]	xbrli:stringItemType	duration		true	base	EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperationsAbstract
4904	Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
4905	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Life Insurance, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance
4906	Effective Income Tax Rate Reconciliation, Deduction, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDeductions
4907	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Charitable Contributions, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseCharitableContributions
4908	Foreign earnings taxed at lower rates	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
4909	Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
4910	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depletion, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion
4911	Effective Income Tax Rate Reconciliation, Deduction, Medicare Prescription Drug Benefit, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDeductionsMedicarePrescriptionDrugBenefit
4912	Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
4913	Federal statutory rate	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
4914	Effective Income Tax Rate Reconciliation, Tax Contingency, Percent [Abstract]	xbrli:stringItemType	duration		true	base	EffectiveIncomeTaxRateReconciliationTaxContingenciesAbstract
4915	Effective Income Tax Rate Reconciliation, Deduction, Extraterritorial Income Exclusion, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDeductionsExtraterritorialIncomeExclusion
4916	Effective Income Tax Rate Reconciliation, Tax Contingency, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxContingencies
4917	Effective Income Tax Rate Reconciliation, Tax Contingency, State and Local, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxContingenciesStateAndLocal
4918	Effective Income Tax Rate Reconciliation, Tax Credit, Investment, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
4919	Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
4920	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restructuring Charges, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseRestructuringCharges
4921	Effective Income Tax Rate Reconciliation, Repatriation Foreign Earnings, Jobs Creation Act of 2004, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationRepatriationForeignEarningsJobsCreationActOf2004
4922	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amortization, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortization
4923	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther
4924	Effective Income Tax Rate Reconciliation, Tax Settlement, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxSettlements
4925	Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
4926	Effective Income Tax Rate Reconciliation, Tax Holiday, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxHolidays
4927	Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxCreditsForeign
4928	Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense
4929	Effective Income Tax Rate Reconciliation, Deduction, Other, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDeductionsOther
4930	Effective Income Tax Rate Reconciliation, Tax Credit, Percent [Abstract]	xbrli:stringItemType	duration		true	base	EffectiveIncomeTaxRateReconciliationTaxCreditsAbstract
4931	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Research and Development, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseResearchAndDevelopment
4932	Effective Income Tax Rate Reconciliation, Other Reconciling Items, Percent [Abstract]	xbrli:stringItemType	duration		true	base	EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercentAbstract
4933	Effective Income Tax Rate Reconciliation,Other Reconciling Items, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
4934	Effective Income Tax Rate Reconciliation, Tax Settlement, Percent [Abstract]	xbrli:stringItemType	duration		true	base	EffectiveIncomeTaxRateReconciliationTaxSettlementsAbstract
4935	Effective Income Tax Rate Reconciliation, Tax Credit, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxCredits
4936	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepreciation
4937	Effective Income Tax Rate Reconciliation, Tax Settlement, Domestic, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxSettlementsDomestic
4938	Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxCreditsOther
4939	Effective Income Tax Rate Reconciliation, Disposition of Business, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDispositionOfBusiness
4940	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, Percent [Abstract]	xbrli:stringItemType	duration		true	base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepreciationAndAmortizationAbstract
4941	Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
4942	Effective Income Tax Rate Reconciliation, Tax Contingency, Foreign, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxContingenciesForeign
4943	Effective Income Tax Rate Reconciliation, Disposition of Asset, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDispositionOfAssets
4944	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses
4945	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Leases, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLeases
4946	Effective Income Tax Rate Reconciliation, Deduction, Employee Stock Ownership Plan Dividend, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
4947	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpense
4948	Effective Income Tax Rate Reconciliation, Deduction, Dividend, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDeductionsDividends
4949	Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings
4950	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepreciationAndAmortization
4951	Effective Income Tax Rate Reconciliation, Deduction, Percent [Abstract]	xbrli:stringItemType	duration		true	base	EffectiveIncomeTaxRateReconciliationDeductionsAbstract
4952	Domestic production activities deduction	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
4953	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent [Abstract]	xbrli:stringItemType	duration		true	base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAbstract
4954	Other reconciling items, net	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationOtherAdjustments
4955	Effective Income Tax Rate Reconciliation, Tax Contingency, Other, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxContingenciesOther
4956	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
4957	Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxExemptIncome
4958	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Meals and Entertainment, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment
4959	Effective Income Tax Rate Reconciliation, Tax Contingency, Domestic, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxContingenciesDomestic
4960	Effect of:	xbrli:stringItemType	duration		true	base	EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract
4961	Effective Income Tax Rate Reconciliation, Tax Settlement, Foreign, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxSettlementsForeign
4962	Effective Income Tax Rate Reconciliation, Tax Settlement, State and Local, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxSettlementsStateAndLocal
4963	Effective Income Tax Rate Reconciliation, Tax Settlement, Other, Percent	num:percentItemType	duration			base	EffectiveIncomeTaxRateReconciliationTaxSettlementsOther
4964	Effective rate	num:percentItemType	duration			base	EffectiveIncomeTaxRateContinuingOperations
4965	Effects on Future Earnings and Cash Flows, by Type of Effect [Domain]	nonnum:domainItemType	duration		true	base	EffectsOnFutureEarningsAndCashFlowsByTypeOfEffectDomain
4966	Effects on Future Earnings and Cash Flows Resulting from Exit Plan [Axis]	xbrli:stringItemType	duration		true	base	EffectsOnFutureEarningsAndCashFlowsResultingFromExitPlanAxis
4967	Effects of Cash Flow Hedges Not Considered in Calculating Ceiling Limitation, Amount	xbrli:monetaryItemType	instant			base	EffectsOfCashFlowHedgesNotConsideredInCalculatingCeilingLimitationAmount
4968	Effects of Reinsurance [Table]	xbrli:stringItemType	duration		true	base	EffectsOfReinsuranceTable
4969	Effects of Unrealized Holding Gain (Loss) on Present Value of Future Insurance Profits	xbrli:monetaryItemType	duration	credit		base	EffectsOfUnrealizedHoldingGainLossOnPresentValueOfFutureInsuranceProfits1
4970	Effects on Future Earnings and Cash Flows Resulting from Exit Plan [Line Items]	xbrli:stringItemType	duration		true	base	EffectsOnFutureEarningsAndCashFlowsResultingFromExitPlanLineItems
4971	Effects of Reinsurance [Line Items]	xbrli:stringItemType	duration		true	base	EffectsOfReinsuranceLineItems
4972	Effects of Using Cash Flow Hedges in Calculating Ceiling Limitations [Table Text Block]	nonnum:textBlockItemType	duration			base	EffectsOfUsingCashFlowHedgesInCalculatingCeilingLimitationsTextBlock
4973	Effects of Reinsurance [Table Text Block]	nonnum:textBlockItemType	duration			base	EffectsOfReinsuranceTableTextBlock
4974	Electric Revenue	xbrli:monetaryItemType	duration	credit		base	ElectricUtilityRevenue
4975	Electric Transmission [Member]	nonnum:domainItemType	duration		true	base	ElectricTransmissionMember
4976	Electric Revenue [Abstract]	xbrli:stringItemType	duration		true	base	ElectricUtilityRevenueAbstract
4977	Electric Worldwide Unregulated Revenue	xbrli:monetaryItemType	duration	credit		base	ElectricWorldwideUnregulatedRevenue
4978	Electric Generation, Transmission and Distribution Equipment [Member]	nonnum:domainItemType	duration		true	base	ElectricGenerationTransmissionAndDistributionEquipmentMember
4979	Electric Production Expense	xbrli:monetaryItemType	duration	debit		base	ElectricProductionExpense
4980	Electric Domestic Regulated Revenue	xbrli:monetaryItemType	duration	credit		base	ElectricDomesticRegulatedRevenue
4981	Electric Bundled Revenue (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	ElectricBundledRevenue
4982	Electric Generation Equipment [Member]	nonnum:domainItemType	duration		true	base	ElectricGenerationEquipmentMember
4983	Electric Distribution [Member]	nonnum:domainItemType	duration		true	base	ElectricDistributionMember
4984	Electric Transmission and Distribution Equipment [Member]	nonnum:domainItemType	duration		true	base	ElectricTransmissionAndDistributionMember
4985	Electrical Transmission Revenue	xbrli:monetaryItemType	duration	credit		base	ElectricalTransmissionRevenue
4986	Electrical Transmission and Distribution Revenue [Abstract]	xbrli:stringItemType	duration		true	base	ElectricalTransmissionAndDistributionRevenueAbstract
4987	Electrical Generation Revenue	xbrli:monetaryItemType	duration	credit		base	ElectricalGenerationRevenue
4988	Electrical Transmission and Distribution Revenue	xbrli:monetaryItemType	duration	credit		base	ElectricalTransmissionAndDistributionRevenue
4989	Electrical Distribution Revenue	xbrli:monetaryItemType	duration	credit		base	ElectricalDistributionRevenue
4990	Electricity Generation Plant, Non-Nuclear [Member]	nonnum:domainItemType	duration		true	base	ElectricityGenerationPlantNonNuclearMember
4991	Embedded Derivative, Fair Value of Embedded Derivative Liability	xbrli:monetaryItemType	instant	credit		base	EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability
4992	Embedded Derivative, Description of Host Contract	xbrli:stringItemType	duration			base	EmbeddedDerivativeDescriptionOfHostContract
4993	Embedded Service Costs (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	EmbeddedServiceCosts
4994	Embedded Derivative Financial Instruments [Member]	nonnum:domainItemType	duration		true	base	EmbeddedDerivativeFinancialInstrumentsMember
4995	Embedded Derivative, Fair Value of Embedded Derivative Asset	xbrli:monetaryItemType	instant	debit		base	EmbeddedDerivativeFairValueOfEmbeddedDerivativeAsset
4996	Embedded Derivative, Fair Value of Embedded Derivative, Net [Abstract]	xbrli:stringItemType	duration		true	base	EmbeddedDerivativeFairValueOfEmbeddedDerivativeNetAbstract
4997	Embedded Derivative [Line Items]	xbrli:stringItemType	duration		true	base	EmbeddedDerivativeLineItems
4998	Embedded Derivative, Loss on Embedded Derivative	xbrli:monetaryItemType	duration	debit		base	EmbeddedDerivativeLossOnEmbeddedDerivative
4999	Embedded Derivative, No Longer Bifurcated, Reason	xbrli:stringItemType	duration			base	EmbeddedDerivativeNoLongerBifurcatedReason
5000	Embedded Derivative, Line Item on Balance Sheet (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	EmbeddedDerivativeLineItemOnBalanceSheet
5001	Embedded Derivative, Gain (Loss) on Embedded Derivative, Net	xbrli:monetaryItemType	duration	credit		base	EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet
5002	Embedded Derivative [Table]	xbrli:stringItemType	duration		true	base	EmbeddedDerivativeTable
5003	Embedded Derivative, Accounting Method	xbrli:stringItemType	duration			base	EmbeddedDerivativeAccountingMethod
5004	Embedded Derivative, Fair Value of Embedded Derivative, Net	xbrli:monetaryItemType	instant	debit		base	EmbeddedDerivativeFairValueOfEmbeddedDerivativeNet
5005	Embedded Derivative, Gain (Loss) on Embedded Derivative, Net [Abstract]	xbrli:stringItemType	duration		true	base	EmbeddedDerivativeGainLossOnEmbeddedDerivativeNetAbstract
5006	Embedded Derivative, Description of Location of Gain (Loss) in Financial Statements (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	EmbeddedDerivativeDescriptionOfLocationOfGainLossInFinancialStatements
5007	Embedded Derivative, No Longer Bifurcated, Amount Reclassified to Stockholders' Equity	xbrli:monetaryItemType	duration	credit		base	EmbeddedDerivativeNoLongerBifurcatedAmountReclassifiedToStockholdersEquity
5008	Embedded Derivative [Abstract]	xbrli:stringItemType	duration		true	base	EmbeddedDerivativeAbstract
5009	Embedded Derivative, Gain on Embedded Derivative	xbrli:monetaryItemType	duration	credit		base	EmbeddedDerivativeGainOnEmbeddedDerivative
5010	Emission Credits or Allowances, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	EmissionCreditsOrAllowancesPolicy
5011	Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options	xbrli:monetaryItemType	instant	debit		base	EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
5012	Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized [Abstract]	xbrli:stringItemType	duration		true	base	EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract
5013	Severance	nonnum:domainItemType	duration		true	base	EmployeeSeveranceMember
5014	Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]	xbrli:stringItemType	duration		true	base	EmployeeStockOwnershipPlanESOPDisclosuresLineItems
5015	Employee Stock Ownership Plan (ESOP), Debt Structure, Direct Loan, Description	xbrli:stringItemType	duration			base	EmployeeStockOwnershipPlanESOPDebtStructureDirectLoanDescription
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5080	Energy Related Inventory, Propane Gas	xbrli:monetaryItemType	instant	debit		base	EnergyRelatedInventoryPropaneGas
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5087	Energy Related Inventory, Chemicals	xbrli:monetaryItemType	instant	debit		base	EnergyRelatedInventoryChemicals
5088	Energy Related Inventory, Gas Stored Underground	xbrli:monetaryItemType	instant	debit		base	EnergyRelatedInventoryGasStoredUnderground
5089	Energy Related Inventory, Natural Gas Liquids	xbrli:monetaryItemType	instant	debit		base	EnergyRelatedInventoryNaturalGasLiquids
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5095	Energy Related Inventory, Petroleum	xbrli:monetaryItemType	instant	debit		base	EnergyRelatedInventoryPetroleum
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5109	Environmental Exit Costs by Cost [Table Text Block]	nonnum:textBlockItemType	duration			base	EnvironmentalExitCostsByCostTextBlock
5110	Environmental Exit Costs, Reasonably Possible Additional Losses, High Estimate (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	EnvironmentalExitCostsReasonablyPossibleAdditionalLossesHighEstimate
5111	Environmental Exit Costs, Costs Accrued to Date	xbrli:monetaryItemType	instant	credit		base	EnvironmentalExitCostsCostsAccruedToDate
5112	Environmental Exit Costs, Anticipated Cost	xbrli:monetaryItemType	duration	debit		base	EnvironmentalExitCostsAnticipatedCost
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5115	Environmental Costs Recognized, Capitalized in Period	xbrli:monetaryItemType	duration	debit		base	EnvironmentalCostsRecognizedCapitalizedInPeriod
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5118	Environmental Expense and Liabilities	xbrli:monetaryItemType	duration	debit		base	EnvironmentalExpenseAndLiabilities
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5121	Environmental Exit Cost by Property [Axis]	xbrli:stringItemType	duration		true	base	EnvironmentalExitCostByPropertyAxis
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5124	Environmental Costs Recognized, Recovery Credited to Expense	xbrli:monetaryItemType	duration	credit		base	EnvironmentalCostsRecognizedRecoveryCreditedToExpense
5125	Environmental Costs Recognized, Capitalized	xbrli:monetaryItemType	instant	debit		base	EnvironmentalCostsRecognizedCapitalized
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5127	Environmental Remediation Contingency [Domain]	nonnum:domainItemType	duration		true	base	EnvironmentalRemediationContingencyDomain
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5141	Equipment [Member]	nonnum:domainItemType	duration		true	base	EquipmentMember
5142	Equipment Trust Certificate [Member]	nonnum:domainItemType	duration		true	base	EquipmentTrustCertificateMember
5143	Equity [Abstract]	xbrli:stringItemType	duration		true	base	EquityAbstract
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5148	Equity Issued in Business Combination, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	EquityIssuedInBusinessCombinationFairValueDisclosure
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5151	Industry Sector [Axis]	xbrli:stringItemType	duration		true	base	EquitySecuritiesByIndustryAxis
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5157	Equity Method Investment, Additional Information	xbrli:stringItemType	duration			base	EquityMethodInvestmentAdditionalInformation
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5165	Equity Securities by Entity Size [Axis]	xbrli:stringItemType	duration		true	base	EquitySecuritiesByEntitySizeAxis
5166	Equity Method Investment, Net Sales Proceeds (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	EquityMethodInvestmentNetSalesProceeds
5167	Development Stage Entities, Equity Issuance, Per Share Amount (Deprecated 2015-01-31)	num:perShareItemType	duration			base	EquityIssuancePerShareAmount
5168	Equity Method Investment, Description of Principal Activities	xbrli:stringItemType	duration			base	EquityMethodInvestmentDescriptionOfPrincipalActivities
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5192	Equity, Fair Value Adjustment	xbrli:monetaryItemType	duration	credit		base	EquityFairValueAdjustment
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5197	Equity Method Investment, Summarized Financial Information, Noncurrent Assets	xbrli:monetaryItemType	instant	debit		base	EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets
5198	Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities	xbrli:monetaryItemType	instant	credit		base	EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities
5199	Equity Method Investment, Underlying Equity in Net Assets	xbrli:monetaryItemType	instant	credit		base	EquityMethodInvestmentUnderlyingEquityInNetAssets
5200	Equity Method Investment, Summarized Financial Information, Liabilities and Equity	xbrli:monetaryItemType	instant	credit		base	EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity
5201	Equity Securities, Investment Summary [Member]	nonnum:domainItemType	duration		true	base	EquitySecuritiesInvestmentSummaryMember
5202	Equity Unit Purchase Agreements [Member]	nonnum:domainItemType	duration		true	base	EquityUnitPurchaseAgreementsMember
5203	Equity [Member]	nonnum:domainItemType	duration		true	base	EquityMember
5204	Equity Securities, Investment Objective [Domain]	nonnum:domainItemType	duration		true	base	EquitySecuritiesInvestmentObjectiveMember
5205	Equity Contracts	nonnum:domainItemType	duration		true	base	EquityContractMember
5206	Equity Method Investments [Member]	nonnum:domainItemType	duration		true	base	EquityMethodInvestmentsMember
5207	Equity Method Investment, Unrealized Intercompany Profit (Loss) Not Eliminated, Amount	xbrli:monetaryItemType	duration	credit		base	EquityMethodInvestmentUnrealizedIntercompanyProfitLossNotEliminatedAmount
5208	Equity Method Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	EquityMethodInvestmentsTextBlock
5209	Equity Method Investments Issuances, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	EquityMethodInvestmentsIssuancesPolicy
5210	Equity Funds [Member]	nonnum:domainItemType	duration		true	base	EquityFundsMember
5211	Equity Method Investment Summarized Financial Information, Equity	xbrli:monetaryItemType	instant	credit		base	EquityMethodInvestmentSummarizedFinancialInformationEquity
5212	Equity Securities, Entity Size [Domain]	nonnum:domainItemType	duration		true	base	EquitySecuritiesEntitySizeMember
5213	Equity Method Investment, Summarized Financial Information, Liabilities	xbrli:monetaryItemType	instant	credit		base	EquityMethodInvestmentSummarizedFinancialInformationLiabilities
5214	Other investments measured at fair value on a nonrecurring basis	xbrli:monetaryItemType	instant	debit		base	EquityMethodInvestments
5215	Equity Method Investments and Joint Ventures Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	EquityMethodInvestmentsDisclosureTextBlock
5216	Equity Method Investment, Summarized Financial Information, Net Income (Loss)	xbrli:monetaryItemType	duration	credit		base	EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
5217	Equity Method Investment, Summarized Financial Information, Liabilities and Equity [Abstract]	xbrli:stringItemType	duration		true	base	EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquityAbstract
5218	Equity Method Investments, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	EquityMethodInvestmentsFairValueDisclosure
5219	Common and preferred stock	nonnum:domainItemType	duration		true	base	EquitySecuritiesMember
5220	Equity Method Investment, Summarized Financial Information, Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		base	EquityMethodInvestmentSummarizedFinancialInformationMinorityInterest
5221	Equity Method Investments [Policy Text Block]	nonnum:textBlockItemType	duration			base	EquityMethodInvestmentsPolicy
5222	Equity Method Investment, Summarized Financial Information, Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAbstract
5223	Equity Method Investment Summarized Financial Information, Equity [Abstract]	xbrli:stringItemType	duration		true	base	EquityMethodInvestmentSummarizedFinancialInformationEquityAbstract
5224	Equity, Class of Treasury Stock [Line Items]	xbrli:stringItemType	duration		true	base	EquityClassOfTreasuryStockLineItems
5225	Equity Method Investment, Amount Sold	xbrli:monetaryItemType	duration	debit		base	EquityMethodInvestmentSoldCarryingAmount
5226	Equity Method Investment, Unrealized Intercompany Profit (Loss) Not Eliminated, Description	xbrli:stringItemType	duration			base	EquityMethodInvestmentUnrealizedIntercompanyProfitLossNotEliminatedDescription
5227	Industry Sector [Domain]	nonnum:domainItemType	duration		true	base	EquitySecuritiesIndustryMember
5228	Error Corrections and Prior Period Adjustments, Description	xbrli:stringItemType	duration			base	ErrorCorrectionsAndPriorPeriodAdjustmentsDescription
5229	Adjustments for Error Corrections [Axis]	xbrli:stringItemType	duration		true	base	ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis
5230	Error Corrections and Prior Period Adjustments, Interim Periods of Fiscal Year (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ErrorCorrectionsAndPriorPeriodAdjustmentsInterimPeriodsOfFiscalYear
5231	Error Corrections and Prior Period Adjustments Restatement [Line Items]	xbrli:stringItemType	duration		true	base	ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems
5232	Escrow Deposit	xbrli:monetaryItemType	instant	debit		base	EscrowDeposit
5233	Escrow Deposits Related to Property Sales	xbrli:monetaryItemType	duration	debit		base	EscrowDepositsRelatedToPropertySales
5234	Escrow Deposit Disbursements Related to Property Acquisition	xbrli:monetaryItemType	duration	credit		base	EscrowDepositDisbursementsRelatedToPropertyAcquisition1
5235	Estimate of Cancellations	xbrli:monetaryItemType	duration	debit		base	EstimateOfCancellations
5236	Estimate of Fair Value Measurement [Member]	nonnum:domainItemType	duration		true	base	EstimateOfFairValueFairValueDisclosureMember
5237	Estimated Insurance Recoveries	xbrli:monetaryItemType	instant	debit		base	EstimatedInsuranceRecoveries
5238	Euribor Future [Member]	nonnum:domainItemType	duration		true	base	EuriborFutureMember
5239	Eurodollar Future [Member]	nonnum:domainItemType	duration		true	base	EurodollarFutureMember
5240	Eurodollar [Member]	nonnum:domainItemType	duration		true	base	EurodollarMember
5241	Excess Tangible Capital Required for Capital Adequacy to Tangible Assets	num:percentItemType	instant			base	ExcessTangibleCapitalRequiredForCapitalAdequacyToTangibleAssets
5242	Excess Stock, Number of Shares, Par Value and Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ExcessStockNumberOfSharesParValueAndOtherDisclosuresAbstract
5243	Excess Net Capital at 1500 Percent [Abstract]	xbrli:stringItemType	duration		true	base	ExcessNetCapitalAt1500PercentAbstract
5244	Excess Tangible Capital	xbrli:monetaryItemType	instant	credit		base	ExcessTangibleCapital
5245	Excess of Replacement or Current Costs over Stated LIFO Value	xbrli:monetaryItemType	instant	debit		base	ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
5246	Excess Tier One Risk Based Capital to Risk Weighted Assets	num:percentItemType	instant			base	ExcessTierOneRiskBasedCapitalToRiskWeightedAssets
5247	Excess Tier One Leverage Capital to Average Assets	num:percentItemType	instant			base	ExcessTierOneLeverageCapitalToAverageAssets
5248	Excess of Reported Closed Block Liabilities over Assets Designated to Closed Block [Abstract]	xbrli:stringItemType	duration		true	base	ExcessOfReportedClosedBlockLiabilitiesOverAssetsDesignatedToClosedBlockAbstract
5249	Excess Tier One Risk Based Capital	xbrli:monetaryItemType	instant	credit		base	ExcessTierOneRiskBasedCapital
5250	Excess Stock, Shares Authorized	xbrli:sharesItemType	instant			base	ExcessStockSharesAuthorized
5251	Excess Net Capital at 1500 Percent	xbrli:monetaryItemType	instant	credit		base	ExcessNetCapitalAt1500Percent
5252	Excess Net Capital at 1000 Percent	xbrli:monetaryItemType	instant	credit		base	ExcessNetCapitalAt1000Percent
5253	Excess Tax Benefit from Share-based Compensation, Financing Activities	xbrli:monetaryItemType	duration	debit		base	ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
5254	Excess of Reported Closed Block Liabilities over Assets Designated to Closed Block	xbrli:monetaryItemType	instant	credit		base	ExcessOfReportedClosedBlockLiabilitiesOverAssetsDesignatedToClosedBlock
5255	Excess Stock, Shares Issued	xbrli:sharesItemType	instant			base	ExcessStockSharesIssued
5256	Excess Tax Benefit from Share-based Compensation, Operating Activities	xbrli:monetaryItemType	duration	credit		base	ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
5257	Excess Capital	xbrli:monetaryItemType	instant	credit		base	ExcessCapital
5258	Excess Capital to Risk Weighted Assets	num:percentItemType	instant			base	ExcessCapitalToRiskWeightedAssets
5259	Excess Tier One Leverage Capital	xbrli:monetaryItemType	instant	credit		base	ExcessTierOneLeverageCapital
5260	Excess Stock, Shares Outstanding	xbrli:sharesItemType	instant			base	ExcessStockSharesOutstanding
5261	Exchange Traded [Member]	nonnum:domainItemType	duration		true	base	ExchangeTradedMember
5262	Exchange of Productive Assets [Member]	nonnum:domainItemType	duration		true	base	ExchangeOfProductiveAssetsMember
5263	Exchange Traded Options [Member]	nonnum:domainItemType	duration		true	base	ExchangeTradedOptionsMember
5264	Exchange Fees	xbrli:monetaryItemType	duration	debit		base	ExchangeFees
5265	Exchange Membership Contributed Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	ExchangeMembershipContributedPolicy
5266	Exchange Fees, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	ExchangeFeesPolicy
5267	Exchange of Product Held-for-sale for Dissimilar Product [Member]	nonnum:domainItemType	duration		true	base	ExchangeOfProductHeldForSaleForDissimilarProductMember
5268	Exchange Membership with Right to Conduct Business Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	ExchangeMembershipWithRightToConductBusinessPolicy
5269	Exchange of Stock for Stock [Member]	nonnum:domainItemType	duration		true	base	ExchangeOfStockForStockMember
5270	Exchange Memberships, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ExchangeMembershipsPolicy
5271	Exchange of Product Held-for-sale for Similar Product [Member]	nonnum:domainItemType	duration		true	base	ExchangeOfProductHeldForSaleForSimilarProductMember
5272	Exchange Traded Funds [Member]	nonnum:domainItemType	duration		true	base	ExchangeTradedFundsMember
5273	Exchange Cleared [Member]	nonnum:domainItemType	duration		true	base	ExchangeClearedMember
5274	Exchange Membership with Rights of Ownership and to Conduct Business Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	ExchangeMembershipWithRightsOfOwnershipAndToConductBusinessPolicy
5275	Excise Taxes Collected	xbrli:monetaryItemType	duration	credit		base	ExciseTaxesCollected
5276	Excise and Sales Taxes	xbrli:monetaryItemType	duration	debit		base	ExciseAndSalesTaxes
5277	Executive Officer [Member]	nonnum:domainItemType	duration		true	base	ExecutiveOfficerMember
5278	Executive Vice President [Member]	nonnum:domainItemType	duration		true	base	ExecutiveVicePresidentMember
5279	Expected Amortization Expense of Ending Present Value of Future Insurance Profits, Year Four (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	ExpectedAmortizationExpenseOfEndingPresentValueOfFutureInsuranceProfitsYearFour
5280	Expected Amortization Expense of Ending Present Value of Future Insurance Profits, Year Five (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	ExpectedAmortizationExpenseOfEndingPresentValueOfFutureInsuranceProfitsYearFive
5281	Expected Amortization Expense of Ending Present Value of Future Insurance Profits, Year Two (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	ExpectedAmortizationExpenseOfEndingPresentValueOfFutureInsuranceProfitsYearTwo
5282	Expected Amortization Expense of Ending Present Value of Future Insurance Profits, Year Three (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	ExpectedAmortizationExpenseOfEndingPresentValueOfFutureInsuranceProfitsYearThree
5283	Present Value of Future Insurance Profits, Amortization Expense, Next Five Years [Abstract]	xbrli:stringItemType	duration		true	base	ExpectedAmortizationExpenseOfEndingPresentValueOfFutureInsuranceProfitsNetOfInterestAccruedAbstract
5284	Expected Amortization Expense of Ending Present Value of Future Insurance Profits, Year One (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	ExpectedAmortizationExpenseOfEndingPresentValueOfFutureInsuranceProfitsYearOne
5285	Expense Related to Distribution or Servicing and Underwriting Fees	xbrli:monetaryItemType	duration	debit		base	ExpenseRelatedToDistributionOrServicingAndUnderwritingFees
5286	Entity-Wide Disclosure on Geographic Areas, Impracticality of Disclosure (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ExplanationOfNecessaryInformationNotAvailableAndDevelopmentCostExcessive
5287	Explanation of Change in Cumulative Translation Adjustment (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ExplanationOfChangeInCumulativeTranslationAdjustment
5288	Segment Reporting Information, Interest Income or Expense, Net, Policy	xbrli:stringItemType	duration			base	ExplanationOfInterestRevenueReportedNetOfInterestExpense
5289	Explanation of Reasons for Differences in Reserve Estimates	xbrli:stringItemType	duration			base	ExplanationOfReasonsForDifferencesInReserveEstimates
5290	Exploration Abandonment and Impairment Expense	xbrli:monetaryItemType	duration	debit		base	ExplorationAbandonmentAndImpairmentExpense
5291	Exploration and Production Equipment [Member]	nonnum:domainItemType	duration		true	base	ExplorationAndProductionEquipmentMember
5292	Exploration Costs, Cumulative	xbrli:monetaryItemType	instant	debit		base	ExplorationCostsCumulative
5293	Exploration Expense	xbrli:monetaryItemType	duration	debit		base	ExplorationExpense
5294	Exploration Expense, Mining	xbrli:monetaryItemType	duration	debit		base	ExplorationExpenseMining
5295	Exploration and Production Revenue	xbrli:monetaryItemType	duration	credit		base	ExplorationAndProductionRevenue
5296	Exploration and Production Costs	xbrli:monetaryItemType	duration	debit		base	ExplorationAndProductionCosts
5297	Exploration Costs, Period Cost	xbrli:monetaryItemType	duration	debit		base	ExplorationCosts
5298	Exploratory Wells Drilled [Table]	xbrli:stringItemType	duration		true	base	ExploratoryWellsDrilledTable
5299	Exploratory Wells Drilled [Line Items]	xbrli:stringItemType	duration		true	base	ExploratoryWellsDrilledLineItems
5300	Exploratory Wells Drilled, Net Productive	xbrli:integerItemType	duration			base	ExploratoryWellsDrilledNetProductive
5301	Exploratory Drilling Costs Capitalization and Impairment, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ExploratoryDrillingCostsCapitalizationAndImpairmentPolicy
5302	Exploratory Wells Drilled, Net Nonproductive	xbrli:integerItemType	duration			base	ExploratoryWellsDrilledNetNonproductive
5303	Explosion [Member]	nonnum:domainItemType	duration		true	base	ExplosionMember
5304	Extended Product Warranty, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ExtendedProductWarrantyPolicy
5305	Extended Product Warranty Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	ExtendedProductWarrantyDisclosureAbstract
5306	Extended Product Warranty Accrual, Balance Sheet Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ExtendedProductWarrantyAccrualBalanceSheetCaption
5307	Extended Product Warranty Accrual, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	ExtendedProductWarrantyAccrualPeriodIncreaseDecrease
5308	Extended Product Warranty Accrual	xbrli:monetaryItemType	instant	credit		base	ExtendedProductWarrantyAccrual
5309	Extended Product Warranty Accrual, Current	xbrli:monetaryItemType	instant	credit		base	ExtendedProductWarrantyAccrualCurrent
5310	Extended Product Warranty Description	xbrli:stringItemType	duration			base	ExtendedProductWarrantyDescription
5311	Extended Product Warranty Accrual, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ExtendedProductWarrantyAccrualNoncurrent
5312	Extended Product Warranty Accrual, Balance Sheet Classification [Abstract]	xbrli:stringItemType	duration		true	base	ExtendedProductWarrantyAccrualBalanceSheetClassificationAbstract
5313	Extended Product Warranty Accrual, Currency Translation Increase (Decrease) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	ExtendedProductWarrantyAccrualCurrencyTranslationIncreaseDecrease
5314	Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties	xbrli:monetaryItemType	duration	credit		base	ExtendedProductWarrantyAccrualPreexistingIncreaseDecrease
5315	Extended Product Warranty Accrual, Decrease for Payments	xbrli:monetaryItemType	duration	debit		base	ExtendedProductWarrantyAccrualPayments
5316	Extended Maturity [Member]	nonnum:domainItemType	duration		true	base	ExtendedMaturityMember
5317	Extended Product Warranty Accrual, Increase for Warranties Issued	xbrli:monetaryItemType	duration	credit		base	ExtendedProductWarrantyAccrualWarrantiesIssued
5318	Extended Product Warranty Accrual, Additions from Business Acquisition	xbrli:monetaryItemType	duration	credit		base	ExtendedProductWarrantyAccrualAdditionsFromBusinessAcquisition
5319	Extended Product Warranty Accrual, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	ExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss
5320	Extensions, Discoveries, Additions and Improved Recovery, Less Related Costs	xbrli:monetaryItemType	duration	debit		base	ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
5321	Extinguishment of Debt Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ExtinguishmentOfDebtDisclosuresAbstract
5322	Extinguishment of Debt, Type [Domain]	nonnum:domainItemType	duration		true	base	ExtinguishmentOfDebtTypeDomain
5323	Extinguishment of Debt, Amount	xbrli:monetaryItemType	duration	debit		base	ExtinguishmentOfDebtAmount
5324	Extinguishment of Debt [Axis]	xbrli:stringItemType	duration		true	base	ExtinguishmentOfDebtAxis
5325	Extinguishment of Debt [Line Items]	xbrli:stringItemType	duration		true	base	ExtinguishmentOfDebtLineItems
5326	Extinguishment of Debt, Gain (Loss), Income Tax	xbrli:monetaryItemType	duration	debit		base	ExtinguishmentOfDebtGainLossIncomeTax
5327	Extinguishment of Debt, Gain (Loss), Net of Tax	xbrli:monetaryItemType	duration	credit		base	ExtinguishmentOfDebtGainLossNetOfTax
5328	Extinguishment of Debt, Nature of Restrictions on Assets Set Aside for Scheduled Payments	xbrli:stringItemType	duration			base	ExtinguishmentOfDebtNatureOfRestrictionsOnAssetsSetAsideForScheduledPayments
5329	Extinguishment of Debt, Gain (Loss), Per Share, Net of Tax	num:perShareItemType	duration			base	ExtinguishmentOfDebtGainLossPerShareNetOfTax
5330	Extinguishment of Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	ExtinguishmentOfLiabilitiesAbstract
5331	Extraordinary Item, Gain (Loss), Net of Tax, Attributable to Parent [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	ExtraordinaryItemGainOrLossNetOfTaxAttributableToReportingEntityAbstract
5332	Extraordinary Items Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	ExtraordinaryItemsDisclosureTextBlock
5333	Extraordinary Item [Member]	nonnum:domainItemType	duration		true	base	ExtraordinaryItemMember
5334	Extraordinary Items [Table]	xbrli:stringItemType	duration		true	base	ExtraordinaryItemsTable
5335	Extraordinary Item, Description of Event or Transaction	xbrli:stringItemType	duration			base	ExtraordinaryItemDescriptionOfEventOrTransaction
5336	Extraordinary Item, Gain (Loss), Net of Tax, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	ExtraordinaryItemGainOrLossNetOfTaxAttributableToReportingEntity
5337	Extraordinary Item, Fourth Quarter	xbrli:monetaryItemType	duration	credit		base	ExtraordinaryItemFourthQuarter
5338	Unusual or Infrequent Items, or Both [Abstract]	xbrli:stringItemType	duration		true	base	ExtraordinaryAndUnusualItemsAbstract
5339	Extraordinary Item, Earnings Per Share Impact, Gross	num:perShareItemType	duration			base	ExtraordinaryItemEarningsPerShareImpactGross
5340	Extraordinary Item of Investee	xbrli:monetaryItemType	duration	credit		base	ExtraordinaryItemOfInvestee
5341	Extraordinary Item [Axis]	xbrli:stringItemType	duration		true	base	ExtraordinaryItemAxis
5342	Extraordinary Item [Domain]	nonnum:domainItemType	duration		true	base	ExtraordinaryItemDomain
5343	Extraordinary Item, Earnings Per Share Impact, Net	num:perShareItemType	duration			base	ExtraordinaryItemEarningsPerShareImpactNet
5344	Extraordinary Item [Line Items]	xbrli:stringItemType	duration		true	base	ExtraordinaryItemLineItems
5345	Extraordinary Item, Gain (Loss), Gross	xbrli:monetaryItemType	duration	credit		base	ExtraordinaryItemsGross
5346	Extraordinary Items Adjustment Included in Income from Operations, Gain (Loss) Amount	xbrli:monetaryItemType	duration	credit		base	ExtraordinaryItemsAdjustmentIncludedInIncomeFromOperationsGainLossAmount
5347	Extraordinary Item, Gain (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	ExtraordinaryItemNetOfTax
5348	Extraordinary Item, Gain (Loss), Net of Tax, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	ExtraordinaryItemGainOrLossNetOfTaxAttributableToNoncontrollingInterest
5349	Extraordinary Item, Change in Prior Period Estimate, Year of Origin	xbrli:gYearItemType	duration			base	ExtraordinaryItemChangeInPriorPeriodEstimateYearOfOrigin
5350	Extraordinary Items Adjustment Included in Income from Continuing Operations, Nature	xbrli:stringItemType	duration			base	ExtraordinaryItemsAdjustmentIncludedInIncomeFromContinuingOperationsNature
5351	Extraordinary Item, Gain (Loss), Gross [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	ExtraordinaryItemsGrossAbstract
5352	Extraordinary Item, Gain (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	ExtraordinaryItemNetOfTaxAbstract
5353	FDIC Indemnification Asset, Accretion of Discount	xbrli:monetaryItemType	duration	debit		base	FDICIndemnificationAssetAccretionOfDiscount
5354	FDIC Indemnification Asset	xbrli:monetaryItemType	instant	debit		base	FDICIndemnificationAsset
5355	FAS 158 [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	FAS158Member
5356	FDIC Indemnification Asset, Additional Estimated Losses	xbrli:monetaryItemType	duration	debit		base	FDICIndemnificationAssetAdditionalEstimatedLosses
5357	FAS 156 [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	FAS156Member
5358	FDIC Indemnification Asset [Roll Forward]	xbrli:stringItemType	duration		true	base	FDICIndemnificationAssetRollForward
5359	FDIC Indemnification Asset, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	FDICIndemnificationAssetPeriodIncreaseDecrease
5360	FAS 160 [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	FAS160Member
5361	FSP FAS 115-2 and FAS 124-2 [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	FSPFAS1152AndFAS1242Member
5362	FAS 159 [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	FAS159Member
5363	FIN 48 [Member] (Deprecated 2016-01-31)	nonnum:domainItemType	duration		true	base	FIN48Member
5364	FDIC Indemnification Asset, Disposals	xbrli:monetaryItemType	duration	credit		base	FDICIndemnificationAssetDisposals
5365	FDIC Indemnification Asset, Acquisitions	xbrli:monetaryItemType	duration	debit		base	FDICIndemnificationAssetAcquisitions
5366	FDIC Indemnification Asset Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	FDICIndemnificationAssetRollForwardTableTextBlock
5367	FDIC Indemnification Asset, Cash Payments Received	xbrli:monetaryItemType	duration	credit		base	FDICIndemnificationAssetCashPaymentsReceived
5368	FDIC Indemnification Asset, Net Write Offs	xbrli:monetaryItemType	duration	credit		base	FDICIndemnificationAssetNetWriteOffs
5369	FAS 163 [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	FAS163Member
5370	Funded Plan [Member]	nonnum:domainItemType	duration		true	base	FundedPlanMember
5371	FICO Score, Greater than 700 [Member]	nonnum:domainItemType	duration		true	base	FicoScoreGreaterThan700Member
5372	FICO Score, 600 to 699 [Member]	nonnum:domainItemType	duration		true	base	FicoScore600To699Member
5373	Finite-lived Intangible Assets Acquired	xbrli:monetaryItemType	duration	debit		base	FinitelivedIntangibleAssetsAcquired1
5374	Frequent Flier Program, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FrequentFlierProgramPolicyPolicyTextBlock
5375	Frequent Flier Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	FrequentFlierLiabilityNoncurrent
5376	Frequent Flier Liability, Current	xbrli:monetaryItemType	instant	credit		base	FrequentFlierLiabilityCurrent
5377	Franchisors [Text Block]	nonnum:textBlockItemType	duration			base	FranchisorsTextBlock
5378	Franchisors [Abstract]	xbrli:stringItemType	duration		true	base	FranchisorsAbstract
5379	Franchisor Revenue and Costs [Abstract]	xbrli:stringItemType	duration		true	base	FranchisorRevenueAndCostsAbstract
5380	Franchisor Disclosure [Axis]	xbrli:stringItemType	duration		true	base	FranchisorDisclosureAxis
5381	Franchisor Revenue	xbrli:monetaryItemType	duration	credit		base	FranchisorRevenue
5382	Franchisor Costs	xbrli:monetaryItemType	duration	debit		base	FranchisorCosts
5383	Franchisor Disclosure [Line Items]	xbrli:stringItemType	duration		true	base	FranchisorDisclosureLineItems
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5385	Franchisor Revenue [Abstract]	xbrli:stringItemType	duration		true	base	FranchisorRevenueAbstract
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5531	Fair Value Inputs, Discount Rate	num:percentItemType	duration			base	FairValueInputsDiscountRate
5532	Fair Value Inputs, Control Premium	num:percentItemType	duration			base	FairValueInputsControlPremium
5533	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Period in Effect	xbrli:durationItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionPeriodInEffect1
5534	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Purchases	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityPurchases
5535	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Instruments Classified in Shareholders' Equity, Issuances	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInstrumentsClassifiedInShareholdersEquityIssues
5536	Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3	xbrli:monetaryItemType	duration	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
5537	Fair Value, Assets, Level 2 to Level 1 Transfers, Amount	xbrli:monetaryItemType	instant	credit		base	FairValueAssetsLevel2ToLevel1TransfersAmount
5538	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3	xbrli:monetaryItemType	duration	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
5539	Fair Value Option Election for Variable Interest Entity, Reason	xbrli:stringItemType	duration			base	FairValueOptionElectionForVariableInterestEntityReason
5540	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases
5541	Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability	xbrli:monetaryItemType	instant	credit		base	FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability
5542	Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems
5543	Fair Value Option Election for Variable Interest Entity [Member]	nonnum:domainItemType	duration		true	base	FairValueOptionElectionForVariableInterestEntityMember
5544	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	xbrli:monetaryItemType	duration	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
5545	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Loss (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedLossesChangesInAssetsAndLiabilities
5546	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input [Roll Forward] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRollForward
5547	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues
5548	Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings	xbrli:monetaryItemType	duration	credit		base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings
5549	Fair Value Transfer, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FairValueTransferPolicyPolicyTextBlock
5550	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Transfers, Net (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputTranserfsNet
5551	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Loss, Included in Earnings (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedLossesIncludedInEarnings
5552	Liability Class [Axis]	xbrli:stringItemType	duration		true	base	FairValueByLiabilityClassAxis
5553	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
5554	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Loss) [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesAbstract
5555	Fair Value Assumptions, Risk Free Interest Rate	num:percentItemType	duration			base	FairValueAssumptionsRiskFreeInterestRate
5556	Fair Value Assumptions, Expected Volatility Rate	num:percentItemType	duration			base	FairValueAssumptionsExpectedVolatilityRate
5557	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Transfers, Net [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputTranserfsNetAbstract
5558	Measurement Basis [Axis]	xbrli:stringItemType	duration		true	base	FairValueByMeasurementBasisAxis
5559	Fair Value, Assets, Level 1 to Level 2 Transfers, Description	xbrli:stringItemType	duration			base	FairValueAssetsLevel1ToLevel2TransfersDescription
5560	Fair Value, Hierarchy [Axis]	xbrli:stringItemType	duration		true	base	FairValueByFairValueHierarchyLevelAxis
5561	Fair Value by Measurement Frequency	xbrli:stringItemType	duration		true	base	FairValueByMeasurementFrequencyAxis
5562	Fair Value, Option, Loans Held as Assets, Aggregate Difference [Abstract]	xbrli:stringItemType	duration		true	base	FairValueOptionLoansHeldAsAssetsAggregateDifferenceAbstract
5563	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss), Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncomeDescription
5564	Fair Value, Measurements, Nonrecurring	nonnum:domainItemType	duration		true	base	FairValueMeasurementsNonrecurringMember
5565	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements	xbrli:monetaryItemType	duration	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
5566	Fair Value, Transfers Between Level 1 and Level 2, Description and Policy [Abstract]	xbrli:stringItemType	duration		true	base	FairValueTransfersBetweenLevel1AndLevel2DescriptionAndPolicyAbstract
5567	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Transfers in (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputTranserfsIn
5568	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gains (Losses), Changes in Assets and Liabilities, Net, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesNetDescription
5569	Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock
5570	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) [Abstract]	xbrli:stringItemType	duration		true	base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlementsAbstract
5571	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Loss), Included in Earnings, Net (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesIncludedInEarningsNet
5572	Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract
5573	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Transfers out (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputTranserfsOut
5574	Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value	xbrli:monetaryItemType	instant	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
5575	Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsDescription
5576	Fair Value Assumptions, Expected Term, Simplified Method	xbrli:stringItemType	duration			base	FairValueAssumptionsExpectedTermSimplifiedMethod
5577	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain, Included in Earnings (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsIncludedInEarnings
5578	Fair Value Assumptions, Weighted Average Expected Dividend	num:perShareItemType	duration			base	FairValueAssumptionsWeightedAverageExpectedDividend
5579	Fair Value, Assets, Level 1 to Level 2 Transfers, Amount	xbrli:monetaryItemType	instant	credit		base	FairValueAssetsLevel1ToLevel2TransfersAmount
5580	Fair Value by Asset Class	xbrli:stringItemType	duration		true	base	FairValueByAssetClassAxis
5581	Fair Value, Assets, Level 2 to Level 1 Transfers, Description	xbrli:stringItemType	duration			base	FairValueAssetsLevel2ToLevel1TransfersDescription
5582	Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Asset	xbrli:monetaryItemType	instant	debit		base	FairValueDisclosureOffbalanceSheetRisksFaceAmountAsset
5583	Fair Value Assumptions and Methodology for Assets and Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	FairValueAssumptionsAndMethodologyForAssetsAndLiabilitiesAbstract
5584	Fair Value Disclosure, Off-balance Sheet Risks, Amount, Asset	xbrli:monetaryItemType	instant	debit		base	FairValueDisclosureOffbalanceSheetRisksAmountAsset
5585	Fair Value, Level 3 Transfers out, Description	xbrli:stringItemType	duration			base	FairValueLevel3TransfersOutDescription
5586	Fair Value Assumptions, Weighted Average Volatility Rate	num:percentItemType	duration			base	FairValueAssumptionsWeightedAverageVolatilityRate
5587	Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Table]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
5588	Fair Value, Option, Loans Held as Assets, 90 Days or More Past Due, Aggregate Difference	xbrli:monetaryItemType	instant	debit		base	FairValueOptionLoansHeldAsAssets90DaysOrMorePastDueAggregateDifference
5589	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements) [Abstract]	xbrli:stringItemType	duration		true	base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuancesSettlementsAbstract
5590	Fair Value Measurements, Recurring and Nonrecurring [Table]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable
5591	Fair Value, Option, Loans Held as Assets, Aggregate Amount in Nonaccrual Status, Aggregated Difference	xbrli:monetaryItemType	instant	debit		base	FairValueOptionLoansHeldAsAssetsAggregateAmountInNonaccrualStatusAggregatedDifference
5592	Fair Value by Shareholders' Equity Class [Domain]	nonnum:domainItemType	duration		true	base	FairValueByShareholdersEquityClassDomain
5593	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	xbrli:monetaryItemType	duration	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues
5594	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gains (Losses), Changes in Assets and Liabilities, Continued to be Held, Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesContinuedToBeHeldAmount
5595	Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems
5596	Fair Value, Estimate Not Practicable, Debt Instrument	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableDebtInstrument
5597	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Sales	xbrli:monetaryItemType	duration	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySales
5598	Fair Value, Level 3 Transfers in, Description	xbrli:stringItemType	duration			base	FairValueLevel3TransfersInDescription
5599	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset and Liability, Gain (Loss) Included in Other Comprehensive Income (Loss), Description	xbrli:stringItemType	duration			base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityGainLossIncludedInOtherComprehensiveIncomeLossDescription
5600	Fair Value Adjustment to Inventory [Member]	nonnum:domainItemType	duration		true	base	FairValueAdjustmentToInventoryMember
5601	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gains (Losses), Changes in Assets and Liabilities, Continued to be Held, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesContinuedToBeHeldDescription
5602	Fair Value, Measurement Frequency [Domain]	nonnum:domainItemType	duration		true	base	FairValueMeasurementFrequencyDomain
5603	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss), Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeDescription
5604	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gains (Losses), Changes in Assets and Liabilities, Continued to be Held [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesContinuedToBeHeldAbstract
5605	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Loss) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesChangesInAssetsAndLiabilitiesNet
5606	Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueAssetsMeasuredOnRecurringAndNonrecurringBasisTableTextBlock
5607	Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities, Weighted Average Life	xbrli:durationItemType	duration			base	FairValueAssumptionDateOfSecuritizationOrAssetBackedFinancingArrangementTransferorsContinuingInvolvementServicingAssetsOrLiabilitiesWeightedAverageLife
5608	Fair Value Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	FairValueDisclosuresAbstract
5609	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Loss (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedLosses
5610	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
5611	Fair Value Assumptions, Expected Dividend Payments	num:perShareItemType	duration			base	FairValueAssumptionsExpectedDividendPayments
5612	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net [Abstract]	xbrli:stringItemType	duration		true	base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNetAbstract
5613	Fair Value Assumptions, Expected Dividend Rate	num:percentItemType	duration			base	FairValueAssumptionsExpectedDividendRate
5614	Fair Value, Liabilities Measured on Recurring and Nonrecurring Basis [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock
5615	Fair Value Assumptions, Exercise Price	num:perShareItemType	instant			base	FairValueAssumptionsExercisePrice
5616	Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability	xbrli:monetaryItemType	instant	credit		base	FairValueDisclosureOffbalanceSheetRisksAmountLiability
5617	Fair Value Assumptions, Expected Term	xbrli:durationItemType	duration			base	FairValueAssumptionsExpectedTerm
5618	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsChangesInAssetsAndLiabilities
5619	Fair Value, Assets and Liabilities Measured on Recurring Basis, Gain (Loss) Included in Earnings [Abstract]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsAbstract
5620	Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
5621	Asset Class [Domain]	nonnum:domainItemType	duration		true	base	FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain
5622	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Gain (Loss) [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedGainsLossesNetAbstract
5623	Fair Value, Measurements, Recurring	nonnum:domainItemType	duration		true	base	FairValueMeasurementsRecurringMember
5624	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Unrealized Gain (Loss), Included in Earnings, Net [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputUnrealizedGainsLossesIncludedInEarningsNetAbstract
5625	Fair Value by Liability Class [Domain]	nonnum:domainItemType	duration		true	base	FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain
5626	Fair Value, Equity, Level 1 to Level 2 Transfers, Description	xbrli:stringItemType	duration			base	FairValueEquityLevel1ToLevel2TransfersDescription
5627	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
5628	Fair Value, Debt Instrument, Valuation Techniques, Change in Technique, Quantification of Effect	xbrli:monetaryItemType	duration	credit		base	FairValueLiabilitiesMeasuredOnRecurringBasisDebtInstrumentValuationTechniquesChangeInTechniqueQuantificationOfEffect
5629	Fair Value, Assets Measured on Recurring and Nonrecurring Basis, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAlternativeAbstract
5630	Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock
5631	Fair Value Hierarchy [Domain]	nonnum:domainItemType	duration		true	base	FairValueMeasurementsFairValueHierarchyDomain
5632	Fair Value, Equity, Level 1 to Level 2 Transfers, Amount	xbrli:monetaryItemType	instant	debit		base	FairValueEquityLevel1ToLevel2TransfersAmount
5633	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Gain (Loss) Included in Other Comprehensive Income (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityGainLossIncludedInOtherComprehensiveIncomeLossAbstract
5634	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss), Included in Earnings, Net [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNetAbstract
5635	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Sale for Other than NAV, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareSaleForOtherThanNAVDescription
5636	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Other	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionOther
5637	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss), Included in Earnings, Net (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNet
5638	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Arbitrage Investments	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentArbitrageInvestments
5639	Fair Value Hedge Liabilities	xbrli:monetaryItemType	instant	credit		base	FairValueHedgeLiabilitiesAtFairValue
5640	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized and Unrealized Gain, Included in Earnings [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedAndUnrealizedGainsIncludedInEarningsAbstract
5641	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Gain (Loss) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedGainsLossesNet
5642	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized and Unrealized Loss, Included in Earnings (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedAndUnrealizedLossesIncludedInEarnings
5643	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss) [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesNetAbstract
5644	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Description	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionDescription
5645	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent [Abstract]	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentAbstract
5646	FAIR VALUE MEASUREMENTS	nonnum:textBlockItemType	duration			base	FairValueDisclosuresTextBlock
5647	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized Gain (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedGains
5648	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Net [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsNetAbstract
5649	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareTableTextBlock
5650	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Reasons for Measurements (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareReasonsForMeasurements
5651	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investment Redemption, Description	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvestmentRedemptionDescription
5652	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Settlements (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsSettlements
5653	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Net, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNetDescription
5654	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Currencies	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentCurrencies
5655	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Net, Alternative [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsNetAlternativeAbstract
5656	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities, Continued to be Held [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldAbstract
5657	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Real Estate	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentRealEstate
5658	Fair Value Hedges, Net	xbrli:monetaryItemType	instant	debit		base	FairValueHedgesAtFairValueNet
5659	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Purchases (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsPurchases
5660	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction [Abstract]	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionAbstract
5661	Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarningsTextBlock
5662	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Debt Securities	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentDebtSecurities
5663	Fair Value of Securities Received as Collateral that Have Been Resold or Repledged	xbrli:monetaryItemType	instant	debit		base	FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged
5664	Fair Value of Assets Acquired	xbrli:monetaryItemType	duration	debit		base	FairValueOfAssetsAcquired
5665	Fair Value, Assets, Liabilities and Stockholders' Equity Measured on Recurring Basis [Abstract]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisAbstract
5666	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Sale for Other than NAV, Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareSaleForOtherThanNAVAmount
5667	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified, Description	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedDescription
5668	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareLineItems
5669	Fair Value Disclosure, Off-balance Sheet Risks, Description	xbrli:stringItemType	duration			base	FairValueDisclosureOffBalanceSheetRisksDescription
5670	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Issuances (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsIssuances
5671	Fair Value Hedge Ineffectiveness is Immaterial Assertion	xbrli:stringItemType	duration			base	FairValueHedgeIneffectivenessIsImmaterialAssertion
5672	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities Continued to be Held, Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldAmount
5673	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gains (Losses), Included in Earnings, Assets and Liabilities Continued to be Held, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesIncludedInEarningsAssetsAndLiabilitiesContinuedToBeHeldDescription
5674	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table]	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareTable
5675	Fair Value Hedges, Net, Total [Abstract]	xbrli:stringItemType	duration		true	base	FairValueHedgesAtFairValueNetTotalAbstract
5676	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified, Percentage	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedPercentage
5677	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Net (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsNet
5678	Fair Value Measurements	nonnum:textBlockItemType	duration			base	FairValueOfFinancialInstrumentsPolicy
5679	Fair Value Measurements, Nonrecurring [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueAssetsMeasuredOnNonrecurringBasisTextBlock
5680	Fair Value Option, Other Eligible Items [Member]	nonnum:domainItemType	duration		true	base	FairValueOptionOtherEligibleItemsMember
5681	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified [Abstract]	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedAbstract
5682	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified, Number	xbrli:decimalItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedNumber
5683	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Gain (Loss) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputGainsLossesNet
5684	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Investment Holdings Movements, Sales (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputInvestmentHoldingsMovementsSales
5685	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized and Unrealized Gain, Included in Earnings (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedAndUnrealizedGainsIncludedInEarnings
5686	Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract]	xbrli:stringItemType	duration		true	base	FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAbstract
5687	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Realized and Unrealized Loss, Included in Earnings [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputRealizedAndUnrealizedLossesIncludedInEarningsAbstract
5688	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investee Significant Investment Strategies, Description	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvesteeSignificantInvestmentStartegiesDescription
5689	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Sale for Other than NAV [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareSaleForOtherThanNAVAbstract
5690	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investment Redemption, Frequency	xbrli:stringItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvestmentRedemptionFrequency
5691	Fair Value Disclosure, Off-balance Sheet Risks, Methodology (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueDisclosureOffBalanceSheetRisksMethodology
5692	Fair Value, Estimate Not Practicable, Reasons, Debt Instrument (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsDebtInstrument
5693	Fair Value of Securities Received as Collateral that Can be Resold or Repledged	xbrli:monetaryItemType	instant	credit		base	FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged
5694	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Equity Securities	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentEquitySecurities
5695	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unfunded Commitments	xbrli:monetaryItemType	instant	credit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments
5696	Fair Value Hedge Assets	xbrli:monetaryItemType	instant	debit		base	FairValueHedgeAssetsAtFairValue
5697	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Percentage	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionPercentage
5698	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Planned Sale, Investments Not Identified, Value	xbrli:monetaryItemType	instant	debit		base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePlannedSaleInvestmentsNotIdentifiedValue
5699	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Domestic Equity Securities	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentDomesticEquitySecurities
5700	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Unobservable Input, Period Increase (Decrease) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnobservableInputPeriodIncreaseDecrease
5701	Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Percent Foreign Equity Securities	num:percentItemType	instant			base	FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentForeignEquitySecurities
5702	Fair Value Disclosure, Off-balance Sheet Risks, Significant Assumptions (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueDisclosureOffBalanceSheetRisksSignificantAssumptions
5703	Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock
5704	Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock
5705	Fair Value, by Balance Sheet Grouping [Table]	xbrli:stringItemType	duration		true	base	FairValueByBalanceSheetGroupingTable
5706	Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]	xbrli:stringItemType	duration		true	base	FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable
5707	Fair Value, by Balance Sheet Grouping [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueByBalanceSheetGroupingTextBlock
5708	Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	xbrli:stringItemType	duration		true	base	FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems
5709	Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]	xbrli:stringItemType	duration		true	base	FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward
5710	Fair Value, Assets Measured on Recurring Basis [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueAssetsMeasuredOnRecurringBasisTextBlock
5711	Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	xbrli:stringItemType	duration		true	base	FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems
5712	Fair Value, Estimate Not Practicable, Cash and Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableCashAndCashEquivalents
5713	Fair Value, Concentration of Risk, Market Risk Management, Value at Risk During Year [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskMarketRiskManagementValueAtRiskDuringYearMember
5714	Fair Value, Concentration of Risk [Table]	xbrli:stringItemType	duration		true	base	FairValueConcentrationOfRiskTable
5715	Fair Value, Concentration of Risk, Financial Liabilities, Balance Sheet Groupings [Abstract]	xbrli:stringItemType	duration		true	base	FairValueConcentrationOfRiskFinancialLiabilitiesBalanceSheetGroupingsAbstract
5716	Fair Value, Estimate Not Practicable [Table]	xbrli:stringItemType	duration		true	base	FairValueEstimateNotPracticableTable
5717	Fair Value, Concentration of Risk, Foreign Currency Contract, Asset	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskForeignCurrencyContractAsset
5718	Fair Value, Concentration of Risk, Cash Surrender Value	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskCashSurrenderValue
5719	Fair Value, Concentration of Risk, Market Risk Management, Gap Analysis [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskMarketRiskManagementGapAnalysisMember
5720	Fair Value, Concentration of Risk, Investment in Federal Home Loan Bank Stock	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskInvestmentInFederalHomeLoanBankStock
5721	Fair Value, Concentration of Risk, Liabilities Related to Investment Contracts	xbrli:monetaryItemType	instant	credit		base	FairValueConcentrationOfRiskLiabilitiesRelatedToInvestmentContracts
5722	Fair Value, Concentration of Risk, Commitments	xbrli:monetaryItemType	instant	credit		base	FairValueConcentrationOfRiskCommitments
5723	Fair Value, Concentration of Risk, Equity Method Investments	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskEquityMethodInvestments
5724	Fair Value Measurement [Domain]	nonnum:domainItemType	duration		true	base	FairValueDisclosureItemAmountsDomain
5725	Fair Value, Concentration of Risk, Cash and Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskCashAndCashEquivalents
5726	Fair Value, Concentration of Risk, Trading Account Assets	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskTradingAccountAssets
5727	Fair Value, Concentration of Risk, Collateral Policy [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskCollateralPolicyMember
5728	Fair Value, Concentration of Risk, Financial Assets, Balance Sheet Groupings [Abstract]	xbrli:stringItemType	duration		true	base	FairValueConcentrationOfRiskFinancialAssetsBalanceSheetGroupingsAbstract
5729	Fair Value, Estimate Not Practicable, Accrued Liabilities	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableAccruedLiabilities
5730	Fair Value, Concentration of Risk, Investments	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskInvestments
5731	Fair Value, Concentration of Risk, All Financial Instruments [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskAllFinancialInstrumentsMember
5732	Fair Value, Concentration of Risk, Market Risk Management, Effects on Income or Net Assets [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskMarketRiskManagementEffectsOnIncomeOrNetAssetsMember
5733	Fair Value, Concentration of Risk, Maximum Amount of Loss [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskMaximumAmountOfLossMember
5734	Fair Value, Estimate Not Practicable, Cost Method Investments	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableCostMethodInvestments
5735	Fair Value, Concentration of Risk [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueConcentrationOfRiskTextBlock
5736	Fair Value, Estimate Not Practicable, Accounts Payable	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableAccountsPayable
5737	Fair Value, Estimate Not Practicable, Commitments	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableCommitments
5738	Concentration of Credit or Market Risk [Axis]	xbrli:stringItemType	duration		true	base	FairValueConcentrationOfRiskDisclosureItemsAxis
5739	Fair Value, Estimate Not Practicable, Accounts Receivable	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableAccountsReceivable
5740	Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]	xbrli:stringItemType	duration		true	base	FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems
5741	Fair Value, Concentration of Risk, Derivative Instruments, Assets	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskDerivativeFinancialInstrumentsAssets
5742	Fair Value, Concentration of Risk, Loans Receivable	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskLoansReceivable
5743	Fair Value, Concentration of Risk, Market Risk Management, Reporting Date Value at Risk [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskMarketRiskManagementReportingDateValueAtRiskMember
5744	Fair Value, Concentration of Risk, Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskFederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResell
5745	Fair Value, Concentration of Risk, Market Risk Management, Quantitative Information [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskMarketRiskManagementQuantitativeInformationMember
5746	Fair Value, Estimate Not Practicable, Deposits	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableDeposits
5747	Fair Value, Estimate Not Practicable [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueEstimateNotPracticableTextBlock
5748	Fair Value, Concentration of Risk, Guarantees	xbrli:monetaryItemType	instant	credit		base	FairValueConcentrationOfRiskGuarantees
5749	Fair Value, Concentration of Risk, Accounts Receivable	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskAccountsReceivable
5750	Fair Value, Concentration of Risk, Foreign Currency Contracts	xbrli:monetaryItemType	instant	credit		base	FairValueConcentrationOfRiskForeignCurrencyContracts
5751	Fair Value, Concentration of Risk, Derivative Instruments, Liabilities	xbrli:monetaryItemType	instant	credit		base	FairValueConcentrationOfRiskDerivativeFinancialInstrumentsLiabilities
5752	Fair Value, Concentration of Risk, Retained Interest	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskRetainedInterest
5753	Fair Value, Concentration of Credit Risk, Master Netting Arrangements [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfCreditRiskMasterNettingArrangementsMember
5754	Fair Value, Concentration of Risk, Disclosure Items [Domain]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskDisclosureItemsDomain
5755	Fair Value, Estimate Not Practicable, Cash Surrender Value (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableCashSurrenderValue
5756	Fair Value, Concentration of Risk, Identifying Characteristics [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskIdentifyingCharacteristicsMember
5757	Fair Value, Estimate Not Practicable, Borrowings	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableBorrowings
5758	Fair Value, Estimate Not Practicable, Carrying (Reported) Amount [Member]	nonnum:domainItemType	duration		true	base	FairValueEstimateNotPracticableCarryingReportedAmountMember
5759	Fair Value, Concentration of Risk, Market Risk Management, Additional Details [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskMarketRiskManagementAdditionalDetailsMember
5760	Fair Value, Concentration of Risk, Notes Receivable	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskNotesReceivable
5761	Fair Value, Concentration of Risk, Premiums Receivable	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskPremiumsReceivable
5762	Fair Value, Concentration of Risk, Market Risk Management, Duration [Member]	nonnum:domainItemType	duration		true	base	FairValueConcentrationOfRiskMarketRiskManagementDurationMember
5763	Fair Value, Concentration of Risk, Cost Method Investments	xbrli:monetaryItemType	instant	debit		base	FairValueConcentrationOfRiskCostMethodInvestments
5764	Fair Value, Estimate Not Practicable, Investments	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableInvestments
5765	Fair Value, Estimate Not Practicable, Reasons, Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsFederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResell
5766	Fair Value, Estimate Not Practicable, Reasons, Deposits (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsDeposits
5767	Fair Value, Estimate Not Practicable, Loans Receivable	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableLoansReceivable
5768	Fair Value, Estimate Not Practicable, Reasons, Liabilities Related to Investment Contracts (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsLiabilitiesRelatedToInvestmentContracts
5769	Fair Value, Estimate Not Practicable, Equity Method Investments	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableEquityMethodInvestments
5770	Fair Value, Estimate Not Practicable, Reasons [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FairValueEstimateNotPracticableReasonsAbstract
5771	Fair Value, Estimate Not Practicable, Maturity Date [Member]	nonnum:domainItemType	duration		true	base	FairValueEstimateNotPracticableMaturityDateMember
5772	Fair Value, Estimate Not Practicable, Disclosure Items [Axis]	xbrli:stringItemType	duration		true	base	FairValueEstimateNotPracticableDisclosureItemsAxis
5773	Fair Value, Estimate Not Practicable, Financial Liabilities, Reasons [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FairValueEstimateNotPracticableFinancialLiabilitiesReasonsAbstract
5774	Fair Value, Estimate Not Practicable, Financial Statement Captions [Line Items]	xbrli:stringItemType	duration		true	base	FairValueEstimateNotPracticableFinancialStatementCaptionsLineItems
5775	Fair Value, Estimate Not Practicable, Federal Funds Purchased	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableFederalFundsPurchased
5776	Fair Value, Estimate Not Practicable, Guarantees	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableGuarantees
5777	Fair Value, Estimate Not Practicable, Reasons, Loans Receivable (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsLoansReceivable
5778	Fair Value, Estimate Not Practicable, Financial Assets, Reasons [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FairValueEstimateNotPracticableFinancialAssetsReasonsAbstract
5779	Fair Value, Estimate Not Practicable, Premiums Receivable	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticablePremiumsReceivable
5780	Fair Value, Estimate Not Practicable, Reasons, Borrowings (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsBorrowings
5781	Fair Value, Estimate Not Practicable, Reasons, Accounts Payable (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsAccountsPayable
5782	Fair Value, Estimate Not Practicable, Reasons, Federal Funds Purchased (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsFederalFundsPurchased
5783	Fair Value, Estimate Not Practicable, Reasons, Commitments (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsCommitments
5784	Fair Value, Estimate Not Practicable, Effective Interest Rate [Member]	nonnum:domainItemType	duration		true	base	FairValueEstimateNotPracticableEffectiveInterestRateMember
5785	Fair Value, Estimate Not Practicable, Reasons, Equity Method Investments (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsEquityMethodInvestments
5786	Fair Value, Estimate Not Practicable, Financial Assets, Balance Sheet Groupings [Abstract]	xbrli:stringItemType	duration		true	base	FairValueEstimateNotPracticableFinancialAssetsBalanceSheetGroupingsAbstract
5787	Fair Value, Estimate Not Practicable, Investment in Federal Home Loan Bank Stock	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableInvestmentInFederalHomeLoanBankStock
5788	Fair Value, Estimate Not Practicable, Reasons, Investment in Federal Home Loan Bank Stock (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsInvestmentInFederalHomeLoanBankStock
5789	Fair Value, Estimate Not Practicable, Reasons, Guarantees (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsGuarantees
5790	Fair Value, Estimate Not Practicable, Disclosure Items [Domain]	nonnum:domainItemType	duration		true	base	FairValueEstimateNotPracticableDisclosureItemsDomain
5791	Fair Value, Estimate Not Practicable, Reasons, Accrued Liabilities (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsAccruedLiabilities
5792	Fair Value, Estimate Not Practicable, Financial Liabilities, Balance Sheet Groupings [Abstract]	xbrli:stringItemType	duration		true	base	FairValueEstimateNotPracticableFinancialLiabilitiesBalanceSheetGroupingsAbstract
5793	Fair Value, Estimate Not Practicable, Federal Funds Sold and Securities Borrowed or Purchased under Agreements to Resell	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableFederalFundsSoldAndSecuritiesBorrowedOrPurchasedUnderAgreementsToResell
5794	Fair Value, Estimate Not Practicable, Liabilities Related to Investment Contracts	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableLiabilitiesRelatedToInvestmentContracts
5795	Fair Value, Estimate Not Practicable, Reasons, Investments (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsInvestments
5796	Fair Value, Estimate Not Practicable, Reasons, Accounts Receivable (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsAccountsReceivable
5797	Fair Value, Estimate Not Practicable, Reasons, Mortgage-backed Securities Available-for-sale (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsMortgageBackedSecuritiesAvailableForSale
5798	Fair Value, Estimate Not Practicable, Mortgage-backed Securities Held-to-maturity	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableMortgageBackedSecuritiesHeldToMaturity
5799	Fair Value, Estimate Not Practicable, Reasons, Cost Method Investments (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsCostMethodInvestments
5800	Fair Value, Estimate Not Practicable, Reasons, Cash and Cash Equivalents (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsCashAndCashEquivalents
5801	Fair Value, Estimate Not Practicable, Mandatorily Redeemable Preferred Stock	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableMandatorilyRedeemablePreferredStock
5802	Fair Value, Estimate Not Practicable, Reasons, Mandatorily Redeemable Preferred Stock (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsMandatorilyRedeemablePreferredStock
5803	Fair Value, Estimate Not Practicable, Reasons, Federal Home Loan Bank Borrowings (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsFederalHomeLoanBankBorrowings
5804	Fair Value, Estimate Not Practicable, Notes Receivable	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableNotesReceivable
5805	Fair Value, Estimate Not Practicable, Reasons, Cash Surrender Value (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsCashSurrenderValue
5806	Fair Value, Estimate Not Practicable, Federal Home Loan Bank Borrowings	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableFederalHomeLoanBankBorrowings
5807	Level 1	nonnum:domainItemType	duration		true	base	FairValueInputsLevel1Member
5808	Fair Value, Estimate Not Practicable, Reasons, Subordinated Debt Obligations (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsSubordinatedDebtObligations
5809	Fair Value, Estimate Not Practicable, Reasons, Securities Loaned or Sold under Agreements to Repurchase (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsSecuritiesLoanedOrSoldUnderAgreementsToRepurchase
5810	Fair Value, Estimate Not Practicable, Senior Debt Obligations	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableSeniorDebtObligations
5811	Level 2	nonnum:domainItemType	duration		true	base	FairValueInputsLevel2Member
5812	Fair Value, Estimate Not Practicable, Securities Loaned or Sold under Agreements to Repurchase	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableSecuritiesLoanedOrSoldUnderAgreementsToRepurchase
5813	Fair Value, Estimate Not Practicable, Trading Account Assets	xbrli:monetaryItemType	instant	debit		base	FairValueEstimateNotPracticableTradingAccountAssets
5814	Fair Value, Estimate Not Practicable, Reasons, Premiums Receivable (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsPremiumsReceivable
5815	Fair Value, Estimate Not Practicable, Reasons, Trading Account Assets (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsTradingAccountAssets
5816	Fair Value, Estimate Not Practicable, Reasons, Notes Receivable (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsNotesReceivable
5817	Fair Value, Estimate Not Practicable, Reasons, Senior Debt Obligations (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsSeniorDebtObligations
5818	Fair Value, Estimate Not Practicable, Securities Sold, Not yet Purchased	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableSecuritiesSoldNotYetPurchased
5819	Level 3	nonnum:domainItemType	duration		true	base	FairValueInputsLevel3Member
5820	Fair Value, Estimate Not Practicable, Trading Liabilities	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableTradingLiabilities
5821	Fair Value, Estimate Not Practicable, Reasons, Mortgage-backed Securities Held-to-maturity (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsMortgageBackedSecuritiesHeldToMaturity
5822	Fair Value, Estimate Not Practicable, Reasons, Trading Liabilities (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsTradingLiabilities
5823	Fair Value, Estimate Not Practicable, Subordinated Debt Obligations	xbrli:monetaryItemType	instant	credit		base	FairValueEstimateNotPracticableSubordinatedDebtObligations
5824	Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock
5825	Fair Value, Estimate Not Practicable, Reasons, Securities Sold, Not yet Purchased (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FairValueEstimateNotPracticableReasonsSecuritiesSoldNotYetPurchased
5826	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease
5827	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings, Description	xbrli:stringItemType	duration			base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarningsDescription
5828	Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]	xbrli:stringItemType	duration		true	base	FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems
5829	Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock
5830	Fair Value, Option, Changes in Instrument Specific Credit Risk, Gains (Losses) on Assets, Methodology	xbrli:stringItemType	duration			base	FairValueOptionChangesInInstrumentSpecificCreditRiskGainsLossesOnAssetsMethodology
5831	Fair Value, Option, Aggregate Differences, Loans and Long-term Receivables	xbrli:monetaryItemType	instant	debit		base	FairValueOptionAggregateDifferencesLoansAndLongTermReceivables
5832	Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table]	xbrli:stringItemType	duration		true	base	FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable
5833	Fair Value, Option, Changes in Instrument Specific Credit Risk, Gains (Losses) on Liabilities, Reasons	xbrli:stringItemType	duration			base	FairValueOptionChangesInInstrumentSpecificCreditRiskGainsLossesOnLiabilitiesReasons
5834	Fair Value, Measurement Inputs, Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	FairValueMeasurementInputsDisclosureTextBlock
5835	Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]	xbrli:stringItemType	duration		true	base	FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward
5836	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings, Description	xbrli:stringItemType	duration			base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarningsDescription
5837	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements)	xbrli:monetaryItemType	duration	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements
5838	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value	xbrli:monetaryItemType	instant	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
5839	Fair Value, Option, Credit Risk, Gains (Losses) on Assets	xbrli:monetaryItemType	duration	credit		base	FairValueOptionCreditRiskGainsLossesOnAssets
5840	Fair Value, Option [Text Block]	nonnum:textBlockItemType	duration			base	FairValueOptionTextBlock
5841	Fair Value, Option, Aggregate Differences [Abstract]	xbrli:stringItemType	duration		true	base	FairValueOptionAggregateDifferencesAbstract
5842	Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]	xbrli:stringItemType	duration		true	base	FairValueOffBalanceSheetRisksDisclosureInformationLineItems
5843	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPeriodIncreaseDecrease
5844	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
5845	Subordinated Debt Obligations, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations
5846	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss)	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome
5847	Obligations, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	FairValueLiabilitiesMeasuredOnRecurringBasisObligations
5848	Fair Value, Option, Aggregate Differences, Long-term Debt Instruments	xbrli:monetaryItemType	instant	credit		base	FairValueOptionAggregateDifferencesLongTermDebtInstruments
5849	Fair Value, Option, Changes in Instrument Specific Credit Risk, Gain (Loss) Qualitative Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	FairValueOptionChangesInInstrumentSpecificCreditRiskGainLossQualitativeDisclosuresAbstract
5850	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases, (Sales), Issuances, (Settlements)	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchasesSalesIssuancesSettlements
5851	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net	xbrli:monetaryItemType	duration	debit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet
5852	Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net	xbrli:monetaryItemType	duration	credit		base	FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityTransfersNet
5853	Fair Value, Option, Credit Risk, Gain (Loss) Quantitative Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	FairValueOptionCreditRiskGainLossQuantitativeDisclosuresAbstract
5854	Fair Value, Option, Changes in Instrument Specific Credit Risk, Gains (Losses) on Liabilities, Methodology	xbrli:stringItemType	duration			base	FairValueOptionChangesInInstrumentSpecificCreditRiskGainsLossesOnLiabilitiesMethodology
5855	Fair Value, Option, Credit Risk, Gains (Losses) on Liabilities	xbrli:monetaryItemType	duration	credit		base	FairValueOptionCreditRiskGainsLossesOnLiabilities
5856	Fair Value, Option, Partial Election Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	FairValueOptionPartialElectionDisclosuresAbstract
5857	Fair Value, Option, Methodology and Assumptions	xbrli:stringItemType	duration			base	FairValueOptionMethodologyAndAssumptions
5858	Fair Value, Option, Events Triggering Election, Reasons	xbrli:stringItemType	duration			base	FairValueOptionEventsTriggeringElectionReasons
5859	Fair Value, Option, Qualitative Disclosures Related to Election [Table]	xbrli:stringItemType	duration		true	base	FairValueOptionQualitativeDisclosuresRelatedToElectionTable
5860	Fair Value, Option, Ineligible Items, Carrying Amount	xbrli:monetaryItemType	instant	debit		base	FairValueOptionIneligibleItemsAggregateCarryingAmount
5861	Fair Value, Option, Interest and Dividends, Measurement	xbrli:stringItemType	duration			base	FairValueOptionInterestAndDividendsMeasurement
5862	Fair Value, Option, Eligible Item or Group [Domain] (Deprecated 2016-01-31)	nonnum:domainItemType	duration		true	base	FairValueOptionEligibleItemOrGroupDomain
5863	Fair Value, Option, Loans Held as Assets [Abstract]	xbrli:stringItemType	duration		true	base	FairValueOptionLoansHeldAsAssetsAbstract
5864	Fair Value, Option, Loans Held as Assets, Aggregate Difference	xbrli:monetaryItemType	instant	debit		base	FairValueOptionLoansHeldAsAssetsAggregateDifference
5865	Fair Value, Option, Quantitative Disclosures [Line Items]	xbrli:stringItemType	duration		true	base	FairValueOptionQuantitativeDisclosuresLineItems
5866	Fair Value, Option, Loans Held as Assets, Aggregate Amount in Nonaccrual Status	xbrli:monetaryItemType	instant	debit		base	FairValueOptionLoansHeldAsAssetsAggregateAmountInNonaccrualStatus
5867	Fair Value, Option, Qualitative Disclosures Related to Election [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueOptionQualitativeDisclosuresRelatedToElectionTextBlock
5868	Fair Value, Option, Quantitative Disclosures [Table]	xbrli:stringItemType	duration		true	base	FairValueOptionQuantitativeDisclosuresTable
5869	Fair Value, Option, Qualitative Disclosures Related to Election [Line Items]	xbrli:stringItemType	duration		true	base	FairValueOptionQualitativeDisclosuresRelatedToElectionLineItems
5870	Fair Value, Option, Events Triggering Election, Effect on Earnings (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	FairValueOptionEventsTriggeringElectionEffectOnEarnings
5871	Fair Value, Option, Quantitative Disclosures [Table Text Block]	nonnum:textBlockItemType	duration			base	FairValueOptionQuantitativeDisclosuresTextBlock
5872	Fair Value, Option, Loans Held as Assets, 90 Days or More Past Due	xbrli:monetaryItemType	instant	debit		base	FairValueOptionLoansHeldAsAssets90DaysOrMorePastDue
5873	Fair value hedging	nonnum:domainItemType	duration		true	base	FairValueHedgingMember
5874	Fair Value, Option, Reasons for Election	xbrli:stringItemType	duration			base	FairValueOptionReasonsForElection
5875	Fair Value, Option, Reasons for Partial Election	xbrli:stringItemType	duration			base	FairValueOptionReasonsForPartialElection
5876	Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]	xbrli:stringItemType	duration		true	base	FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable
5877	Fair Value, Option, Relation to Measurement Inputs	xbrli:stringItemType	duration			base	FairValueOptionRelationToMeasurementInputs
5878	Fair Value, Option, Relation to Balance Sheet, Partial Election	xbrli:stringItemType	duration			base	FairValueOptionRelationToBalanceSheetPartialElection
5879	Favorable Regulatory Action [Member]	nonnum:domainItemType	duration		true	base	FavorableRegulatoryActionMember
5880	Federal Home Loan Bank Stock and Federal Reserve Bank Stock	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankStockAndFederalReserveBankStock
5881	Federal Home Loan Bank, Advances, Maturities Summary, Due in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryDueInNextRollingTwelveMonths
5882	Federal Home Loan Bank, Advances, Maturities Summary, in Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryInRollingYearFour
5883	Federal Home Loan Bank, Advances [Line Items]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankAdvancesLineItems
5884	Federal Home Loan Bank, Advances, Maturities Summary, in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryInRollingYearTwo
5885	Federal Deposit Insurance Corporation Premium Expense	xbrli:monetaryItemType	duration	debit		base	FederalDepositInsuranceCorporationPremiumExpense
5886	Federal Home Loan Bank, Advances, Maturities Summary, Due in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryDueInRollingYearFour
5887	Federal Home Loan Bank Assessments	xbrli:monetaryItemType	duration	debit		base	FederalHomeLoanBankAssessments
5888	Federal Home Loan Bank Certificates and Obligations (FHLB) [Member]	nonnum:domainItemType	duration		true	base	FederalHomeLoanBankCertificatesAndObligationsFHLBMember
5889	Federal Funds Purchased and Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosureAbstract
5890	Federal Home Loan Bank, Advances, Maturities Summary, Due in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryDueInRemainderOfFiscalYear
5891	Federal Home Loan Bank, Advances, Maturity Period, Variable Rate	xbrli:durationItemType	duration			base	FederalHomeLoanBankAdvancesMaturityPeriodVariableRate
5892	Federal Home Loan Bank, Advances, Maturity Period, Fixed Rate	xbrli:durationItemType	duration			base	FederalHomeLoanBankAdvancesMaturityPeriodFixedRate
5893	Federal Family Education Loan Program (FFELP) Guaranteed Loans [Member]	nonnum:domainItemType	duration		true	base	FederalFamilyEducationLoanProgramFfelpGuaranteedLoansMember
5894	Federal Home Loan Banks [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBanksAbstract
5895	Federal Home Loan Mortgage Corporation (FHLMC) Insured Loans [Member]	nonnum:domainItemType	duration		true	base	FederalHomeLoanMortgageCorporationFhlmcInsuredLoansMember
5896	Federal Home Loan Bank, Advances, Maturity, Rolling Year [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankAdvancesMaturityRollingYearAbstract
5897	Federal Home Loan Bank, Advances, Maturities Summary, in Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryInRollingYearThree
5898	Federal Home Loan Bank, Advances, Option [Axis]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankAdvancesOptionAxis
5899	Federal Home Loan Bank, Advances, Option [Domain]	nonnum:domainItemType	duration		true	base	FederalHomeLoanBankAdvancesOptionDomain
5900	Federal Home Loan Bank, Advances, Outstanding, Greater than One Billion Dollars Per Borrower, Amount	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesOutstandingGreaterThanOneBillionDollarsPerBorrowerAmount
5901	Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Repayment and Penalties	xbrli:monetaryItemType	duration	debit		base	FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresRepaymentAndPenalties
5902	Federal Home Loan Bank, Advances, Maturity, Rolling Year, Par Value [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankAdvancesMaturityRollingYearParValueAbstract
5903	Federal Home Loan Bank, Advances, Floating Rate, after One Year	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesFloatingRateAfterOneYear
5904	Federal Home Loan Bank, Advances, Floating Rate, under One Year	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesFloatingRateUnderOneYear
5905	Federal Home Loan Bank of Des Moines [Member]	nonnum:domainItemType	duration		true	base	FederalHomeLoanBankOfDesMoinesMember
5906	Federal Home Loan Bank Advances, Weighted Average Interest Rate, Maturing in Rolling Year Two	num:percentItemType	instant			base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateMaturingInRollingYearTwo
5907	Federal Home Loan Bank, Advances, Maturities Summary, Due in Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryDueInRollingYearTwo
5908	Federal Home Loan Bank, Advances, Earlier of Contractual Maturity or Next Put or Convert Date, in Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextPutOrConvertDateInRollingYearThree
5909	Federal Funds Purchased	xbrli:monetaryItemType	instant	credit		base	FederalFundsPurchased
5910	Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1
5911	Federal Home Loan Bank, Consolidated Obligations [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankConsolidatedObligationsAbstract
5912	Federal Home Loan Bank, Advances, Floating Rate [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankAdvancesFloatingRateAbstract
5913	Federal Home Loan Bank, Advances, Weighted Average Interest Rate	num:percentItemType	instant			base	FederalHomeLoanBankAdvancesWeightedAverageInterestRate
5914	Federal Home Loan Bank, Advances, Earlier of Contractual Maturity or Next Call Date, in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInNextRollingTwelveMonths
5915	Federal Home Loan Bank, Advances, Floating Rate	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesFloatingRate
5916	Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Maturing after Rolling Year Five	num:percentItemType	instant			base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateMaturingAfterRollingYearFive
5917	Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Maturing in Next Twelve Rolling Months	num:percentItemType	instant			base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateMaturingInNextTwelveRollingMonths
5918	Federal Home Loan Bank, Advances, Weighted Average Interest Rate [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateAbstract
5919	Federal Home Loan Bank, Advances, Earlier of Contractual Maturity or Next Put or Convert Date, in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextPutOrConvertDateInRollingYearTwo
5920	Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Index Amortizing	num:percentItemType	instant			base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateIndexAmortizing
5921	Federal Home Loan Bank, Advances, Maturities Summary, Due in Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryDueInRollingYearThree
5922	Federal Home Loan Bank, Advances, Outstanding, Greater than One Billion Dollars Per Borrower, Number of Borrowers	xbrli:integerItemType	instant			base	FederalHomeLoanBankAdvancesOutstandingGreaterThanOneBillionDollarsPerBorrowerNumberOfBorrowers
5923	Federal Home Loan Bank Advances, Weighted Average Interest Rate, Maturing in Rolling Year Three	num:percentItemType	instant			base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateMaturingInRollingYearThree
5924	Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]	nonnum:domainItemType	duration		true	base	FederalHomeLoanMortgageCorporationCertificatesAndObligationsFHLMCMember
5925	Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Maturing in Rolling Year Four	num:percentItemType	instant			base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateMaturingInRollingYearFour
5926	Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Maturing in Rolling Year Five	num:percentItemType	instant			base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateMaturingInRollingYearFive
5927	Federal Home Loan Bank, Advances, Weighted Average Interest Rate, Rolling Year [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankAdvancesWeightedAverageInterestRateRollingYearAbstract
5928	Federal Home Loan Bank Advances	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvances
5929	Federal Home Loan Bank, Leverage Capital, Required	xbrli:monetaryItemType	instant	credit		base	FederalHomeLoanBankLeverageCapitalRequired
5930	Federal Funds Purchased and Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	FederalFundsPurchasedAndSecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
5931	Federal Home Loan Bank Stock and Federal Reserve Bank Stock [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankStockAndFederalReserveBankStockAbstract
5932	Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Conversion Date	xbrli:dateItemType	duration			base	FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosureConversionDate
5933	Federal Housing Administration Certificates and Obligations (FHA) [Member]	nonnum:domainItemType	duration		true	base	FederalHousingAdministrationCertificatesAndObligationsFHAMember
5934	Federal Home Loan Bank, Advances, Earlier of Contractual Maturity or Next Put or Convert Date, in Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextPutOrConvertDateInRollingYearFour
5935	Federal Home Loan Bank, Advances, Fixed Rate	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesFixedRate
5936	Federal Home Loan Bank, Advances, Fixed Rate, under One Year	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesFixedRateUnderOneYear
5937	Federal Home Loan Bank, Consolidated Obligations	xbrli:monetaryItemType	instant	credit		base	FederalHomeLoanBankConsolidatedObligations
5938	Federal Home Loan Bank, Leverage Ratio, Actual	num:percentItemType	instant			base	FederalHomeLoanBankLeverageRatioActual1
5939	Federal Home Loan Bank, Advances, Earlier of Contractual Maturity or Next Put or Convert Date, Rolling Year, Par Value [Abstract]	xbrli:stringItemType	duration		true	base	FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextPutOrConvertDateRollingYearParValueAbstract
5940	Federal Home Loan Bank, Advances, Earlier of Contractual Maturity or Next Put or Convert Date, in Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextPutOrConvertDateInRollingYearFive
5941	Federal Income Tax Note [Table Text Block]	nonnum:textBlockItemType	duration			base	FederalIncomeTaxNoteTextBlock
5942	Federal Home Loan Bank, Advances, Fixed Rate, after One Year	xbrli:monetaryItemType	instant	debit		base	FederalHomeLoanBankAdvancesFixedRateAfterOneYear
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6092	Federal Home Loan Bank, Advances, Maturities Summary, Due in Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
6093	Fee Income on Acceptances Executed	xbrli:monetaryItemType	duration	credit		base	FeeIncomeOnAcceptancesExecuted
6094	Fees and Commissions, Debit Cards	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsDebitCards
6095	Fees and Commissions, Correspondent Clearing	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsCorrespondentClearing
6096	Fees and Commissions, Mortgage Banking	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsMortgageBanking
6097	Fees and Commissions, Credit and Debit Cards [Abstract]	xbrli:stringItemType	duration		true	base	FeesAndCommissionsCreditAndDebitCardsAbstract
6098	Fees and Commissions, Credit Cards	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsCreditCards
6099	Fees and Commissions, Transfer Agent	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsTransferAgent
6100	Fees and Commissions [Abstract]	xbrli:stringItemType	duration		true	base	FeesAndCommissionsAbstract
6101	Fees Recognized in Exchange for Servicing Financial Assets [Table]	xbrli:stringItemType	duration		true	base	FeesEarnedInExchangeForServicingFinancialAssetsTable
6102	Fees and Commissions	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissions
6103	Fees and Commissions, Fiduciary and Trust Activities	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsFiduciaryAndTrustActivities
6104	Fees and Commissions, Depositor Accounts	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsDepositorAccounts
6105	Fees and Commissions, Mortgage Banking and Servicing	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsMortgageBankingAndServicing
6106	Fees Paid on Acceptances Resold	xbrli:monetaryItemType	duration	debit		base	FeesPaidOnAcceptancesResold
6107	Fees and Commissions, Credit and Debit Cards	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsCreditAndDebitCards
6108	Fees and Commissions, Other	xbrli:monetaryItemType	duration	credit		base	FeesAndCommissionsOther
6109	FIFO Inventory Amount	xbrli:monetaryItemType	instant	debit		base	FIFOInventoryAmount
6110	Finance, Loan and Lease Receivables, Held-for-investment, Allowance and Nonperforming Loans, Allowance Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinanceLoanAndLeaseReceivablesHeldForInvestmentAllowanceAndNonperformingLoansAllowancePolicy
6111	Finance Lease, Liability, Payments, Due Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
6112	Finance Lease, Liability, Payments, Due Year Two	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueYearTwo
6113	Finance, Loans and Leases Receivable, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinanceLoansAndLeasesReceivablePolicy
6114	Finance Leases Financing Receivable [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	FinanceLeasesFinancingReceivableMember
6115	Finance Lease, Weighted Average Remaining Lease Term	xbrli:durationItemType	duration			base	FinanceLeaseWeightedAverageRemainingLeaseTerm
6116	Finance Lease, Liability, Payments, Due in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueInRollingYearFour
6117	Finance Lease, Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityNoncurrent
6118	Finance Lease Liabilities, Gross Difference, Amount [Abstract]	xbrli:stringItemType	duration		true	base	FinanceLeaseLiabilitiesGrossDifferenceAmountAbstract
6119	Finance Lease, Liability, Maturity [Table Text Block]	nonnum:textBlockItemType	duration			base	FinanceLeaseLiabilityMaturityTableTextBlock
6120	Finance Lease, Liability, Current	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityCurrent
6121	Finance Lease, Interest Payment on Liability	xbrli:monetaryItemType	duration	credit		base	FinanceLeaseInterestPaymentOnLiability
6122	Finance Lease, Liability, Undiscounted Excess Amount	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityUndiscountedExcessAmount
6123	Finance Lease, Interest Expense	xbrli:monetaryItemType	duration	debit		base	FinanceLeaseInterestExpense
6124	Finance Lease, Principal Payments	xbrli:monetaryItemType	duration	credit		base	FinanceLeasePrincipalPayments
6125	Finance, Loan and Lease Receivables, Held-for-sale, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinanceLoanAndLeaseReceivablesHeldForSalePolicy
6126	Finance Lease, Liability, Payments, Due in Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueInRollingYearFive
6127	Finance Lease Liabilities, Payments, Due [Abstract]	xbrli:stringItemType	duration		true	base	FinanceLeaseLiabilitiesPaymentsDueAbstract
6128	Finance, Loan and Lease Receivables, Held-for-investment, Allowance and Nonperforming Loans, Nonperforming Loans Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinanceLoanAndLeaseReceivablesHeldForInvestmentAllowanceAndNonperformingLoansNonperformingLoansPolicy
6129	Finance Lease, Liability, Payments, Due in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths
6130	Finance, Loan and Lease Receivables, Held-for-investment, Allowance and Nonperforming Loans, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinanceLoanAndLeaseReceivablesHeldForInvestmentAllowanceAndNonperformingLoansPolicy
6131	Finance Lease, Liability, Payments, Due Year Three	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueYearThree
6132	Finance Lease, Liability, Payments, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear
6133	Finance Lease, Liability, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList
6134	Finance Leases Portfolio Segment [Member]	nonnum:domainItemType	duration		true	base	FinanceLeasesPortfolioSegmentMember
6135	Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
6136	Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
6137	Finance Lease, Liability, Payments, Due in Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueInRollingYearTwo
6138	Financing Receivable [Member]	nonnum:domainItemType	duration		true	base	FinanceReceivablesMember
6139	Finance Lease, Weighted Average Discount Rate, Percent	num:percentItemType	instant			base	FinanceLeaseWeightedAverageDiscountRatePercent
6140	Finance Lease, Liability	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiability
6141	Finance Lease, Liability, Payments, Due Year Five	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueYearFive
6142	Finance Lease, Liability, Payments, Due Year Four	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueYearFour
6143	Finance, Loan and Lease Receivables, Held-for-investment, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinanceLoanAndLeaseReceivablesHeldForInvestmentPolicy
6144	Finance Lease, Liability, Payments, Due	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDue
6145	Finance Lease, Cost [Abstract]	xbrli:stringItemType	duration		true	base	FinanceLeaseCostAbstract
6146	Finance Lease Liabilities, Payments, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	FinanceLeaseLiabilitiesPaymentsRollingMaturityAbstract
6147	Finance Lease, Right-of-Use Asset, Amortization	xbrli:monetaryItemType	duration	debit		base	FinanceLeaseRightOfUseAssetAmortization
6148	Finance Lease, Liability, Payments, Due in Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueInRollingYearThree
6149	Finance, Loan and Lease Receivables, Held for Investments, Foreclosed Assets Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinanceLoanAndLeaseReceivablesHeldForInvestmentsForeclosedAssetsPolicy
6150	Finance Lease, Right-of-Use Asset	xbrli:monetaryItemType	instant	debit		base	FinanceLeaseRightOfUseAsset
6151	Finance Lease, Liability, Payments, Due after Year Five	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueAfterYearFive
6152	Finance Lease, Liability, Payments, Due in Rolling after Year Five	xbrli:monetaryItemType	instant	credit		base	FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive
6153	Finance Lease, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	FinanceLeaseImpairmentLoss
6154	Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
6155	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Second Rolling Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedSecondRollingQuarter
6156	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Next Rolling Twelve Months (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedNextRollingTwelveMonths
6157	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year 36 Through 40 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYear36Through40
6158	Financial Instruments Owned and Pledged as Collateral, Assets, Not Separately Reported, Classification	xbrli:stringItemType	duration			base	FinancialInstrumentsOwnedAndPledgedAsCollateralAssetsNotSeparatelyReportedClassification
6159	Financial Instruments Sold, Not yet Purchased, at Fair Value	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedAtFairValue
6160	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Premium Receivable, Weighted Average Collection Period	xbrli:durationItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodPremiumReceivableWeightedAverageCollectionPeriod1
6161	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year Three (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYearThree
6162	Financial Support for Nonconsolidated Legal Entity [Abstract]	xbrli:stringItemType	duration		true	base	FinancialSupportForNonconsolidatedLegalEntityAbstract
6163	Financial Guarantee Insurance Contracts, Claim Liability [Table Text Block]	nonnum:textBlockItemType	duration			base	FinancialGuaranteeInsuranceContractsClaimLiabilityTableTextBlock
6164	Financial Instruments Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	FinancialInstrumentsDisclosureTextBlock
6165	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year 11 Through 15 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYear11Through15
6166	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Next Rolling Twelve Months [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedNextRollingTwelveMonthsAbstract
6167	Financial Institutions Borrower [Member]	nonnum:domainItemType	duration		true	base	FinancialInstitutionsBorrowerMember
6168	Financial Services Sector [Member]	nonnum:domainItemType	duration		true	base	FinancialServicesSectorMember
6169	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Second Rolling Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedSecondRollingQuarter
6170	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year Six Through Ten (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYearSixThroughTen
6171	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Fourth Rolling Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedFourthRollingQuarter
6172	Financial Support, Waived Fees [Member]	nonnum:domainItemType	duration		true	base	FinancialSupportWaivedFeesMember
6173	Financial Guarantee Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	FinancialGuaranteeInsuranceSegmentMember
6174	Financial Instruments Sold, Not yet Purchased, Derivatives and Other Contracts	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedDerivativesAndOtherContracts
6175	Financial Instruments Owned and Pledged as Collateral by Type [Axis]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsOwnedAndPledgedAsCollateralAxis
6176	Financial Support, Capital Contributions [Member]	nonnum:domainItemType	duration		true	base	FinancialSupportCapitalContributionsMember
6177	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year 21 Through 25 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYear21Through25
6178	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Next Rolling Twelve Months [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedNextRollingTwelveMonthsAbstract
6179	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year Four (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYearFour
6180	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Next Rolling Twelve Months (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedNextRollingTwelveMonths
6181	Financial Liabilities Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	FinancialLiabilitiesFairValueDisclosure
6182	Financial Instruments Owned and Pledged as Collateral, Type [Domain]	nonnum:domainItemType	duration		true	base	FinancialInstrumentsOwnedAndPledgedAsCollateralTypeDomain
6183	Financial Guarantee Insurance Contracts, Claim Liability [Table]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsClaimLiabilityTable
6184	Financial Support to Nonconsolidated Legal Entity [Domain]	nonnum:domainItemType	duration		true	base	FinancialSupportToNonconsolidatedLegalEntityDomain
6185	Financial Guarantee [Member]	nonnum:domainItemType	duration		true	base	FinancialGuaranteeMember
6186	Financial Instruments Owned and Pledged as Collateral, Assets and Associated Liabilities, Qualitative Information (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	FinancialInstrumentsOwnedAndPledgedAsCollateralAssetsAndAssociatedLiabilitiesQualitativeInformation
6187	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year 16 Through 20 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYear16Through20
6188	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Remainder of Fiscal Year (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRemainderOfFiscalYear
6189	Financial Guarantee Insurance Contracts, Premium Received over Contract Period [Table]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
6190	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year 11 Through 15 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYear11Through15
6191	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Third Rolling Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedThirdRollingQuarter
6192	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year 26 Through 30 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYear26Through30
6193	Financial Instruments Sold, Not yet Purchased, Corporate Debt	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedCorporateDebt
6194	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Fourth Rolling Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedFourthRollingQuarter
6195	Financial Guarantee Insurance Contracts, Premium Received over Contract Period [Table Text Block]	nonnum:textBlockItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTableTextBlock
6196	Financial Instruments Owned and Pledged as Collateral [Line Items]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsOwnedAndPledgedAsCollateralLineItems
6197	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Forward Price or Option Strike Price, Shares, Settlement Date	xbrli:dateItemType	duration			base	FinancialInstrumentsSubjectToMandatoryRedemptionSettlementTermsForwardPriceOrOptionStrikePriceSharesSettlementDate
6198	Financial Assets Sold under Agreements to Repurchase, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	FinancialAssetsSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
6199	Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Line Items]	xbrli:stringItemType	duration		true	base	FinancialStatementLineItemsWithDifferencesInReportedAmountAndReportingCurrencyDenominatedAmountsLineItems
6200	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Next Rolling Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedNextRollingQuarter
6201	Financial Instruments Owned and Pledged as Collateral, Amount Not Eligible to be Repledged by Counterparty	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedAndPledgedAsCollateralAmountNotEligibleToBeRepledgedByCounterparty
6202	Financial Support for Nonconsolidated Legal Entity [Table]	xbrli:stringItemType	duration		true	base	FinancialSupportForNonconsolidatedLegalEntityTable
6203	Financial Guarantee Insurance Contracts, Premium Receivable, Proceeds from Premiums Received	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivableProceedsFromPremiumsReceived
6204	Financial Instruments Subject to Mandatory Redemption, Redeemable in Year Two	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableInYearTwo
6205	Financial Instruments Subject to Mandatory Redemption, Redeemable within One year	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableWithinOneYear
6206	Financial Instrument [Axis]	xbrli:stringItemType	duration		true	base	FinancialInstrumentAxis
6207	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year 31 Through 35 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYear31Through35
6208	Financial Liabilities Fair Value Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	FinancialLiabilitiesFairValueDisclosureAbstract
6209	Financial Assets Sold under Agreement to Repurchase [Member]	nonnum:domainItemType	duration		true	base	FinancialAssetsSoldUnderAgreementToRepurchaseMember
6210	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year Three (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYearThree
6211	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRemainderOfFiscalYear
6212	Financial Instruments Sold, Not yet Purchased, Mortgages, Mortgage-backed and Asset-backed Securities	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedMortgagesMortgageBackedAndAssetBackedSecurities
6213	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Impact of Changes in Fair Value of Shares on Number of Shares	xbrli:sharesItemType	instant			base	FinancialInstrumentsSubjectToMandatoryRedemptionSettlementTermsImpactOfChangesInFairValueOfSharesOnNumberOfShares
6214	Financial Instruments Owned and Pledged as Collateral [Table]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsOwnedAndPledgedAsCollateralTable
6215	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Third Rolling Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedThirdRollingQuarter
6216	Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment, Accretion of Discount on Premium Receivable	xbrli:monetaryItemType	duration	credit		base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAccretionOfDiscountOnPremiumReceivable
6217	Financial Instruments Pledged as Collateral [Abstract]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsPledgedAsCollateralAbstract
6218	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year Four (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYearFour
6219	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year 31 Through 35 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYear31Through35
6220	Financial Instruments Owned and Pledged as Collateral, Amount Eligible to be Repledged by Counterparty	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty
6221	Financial Instruments Subject to Mandatory Redemption, Past Contractual Redemption Date, Due to Regulatory Action	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSubjectToMandatoryRedemptionPastContractualRedemptionDateDueToRegulatoryAction
6222	Financial Support for Nonconsolidated Legal Entity [Line Items]	xbrli:stringItemType	duration		true	base	FinancialSupportForNonconsolidatedLegalEntityLineItems
6223	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year Two (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYearTwo
6224	Financial Instruments Subject to Mandatory Redemption, Past Contractual Redemption Date, Due to Outstanding Activity	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSubjectToMandatoryRedemptionPastContractualRedemptionDateDueToOutstandingActivity
6225	Financial Instruments Subject to Mandatory Redemption, Redeemable in Year Three	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableInYearThree
6226	Financial Guarantee Insurance Contracts Premium Receivable New Business Written	xbrli:monetaryItemType	duration	credit		base	FinancialGuaranteeInsuranceContractsPremiumReceivableNewBusinessWritten
6227	Financial Instruments Sold, Not yet Purchased, at Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsSoldNotYetPurchasedAtFairValueAbstract
6228	Financial Instruments Subject to Mandatory Redemption, Redeemable in Year Five	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableInYearFive
6229	Financial Instruments Subject to Mandatory Redemption, Redeemable in Year Four	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSubjectToMandatoryRedemptionRedeemableInYearFour
6230	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year 16 Through 20 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYear16Through20
6231	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year 26 Through 30 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYear26Through30
6232	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year 21 Through 25 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYear21Through25
6233	Financial Guarantee Insurance Contracts, Unearned Premium Revenue, Rolling Maturity [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsUnearnedPremiumRevenueRollingMaturityAbstract
6234	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year Two (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYearTwo
6235	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Next Rolling Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedNextRollingQuarter
6236	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year Five (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYearFive
6237	Financial Guarantee Insurance Contracts, Premium Receivable, Rolling Maturity [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivableRollingMaturityAbstract
6238	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Rolling Year Five (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedRollingYearFive
6239	Financial Instruments Subject to Mandatory Redemption, Number of Stockholders (Deprecated 2016-01-31)	xbrli:integerItemType	duration			base	FinancialInstrumentsSubjectToMandatoryRedemptionNumberOfStockholders
6240	Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Domain] (Deprecated 2016-01-31)	nonnum:domainItemType	duration		true	base	FinancialStatementLineItemsWithDifferencesInReportedAmountAndReportingCurrencyDenominatedAmountsDomain
6241	Financial Instruments Sold, Not yet Purchased, Corporate Equities	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedCorporateEquities
6242	Financial Support to Nonconsolidated Legal Entity [Axis]	xbrli:stringItemType	duration		true	base	FinancialSupportToNonconsolidatedLegalEntityAxis
6243	Financial Instrument Performance Status [Axis]	xbrli:stringItemType	duration		true	base	FinancialInstrumentPerformanceStatusAxis
6244	Financial Support, Purchase Agreement of Financial Assets [Member]	nonnum:domainItemType	duration		true	base	FinancialSupportPurchaseAgreementOfFinancialAssetsMember
6245	Financial Instrument Performance Status [Domain]	nonnum:domainItemType	duration		true	base	FinancialInstrumentPerformanceStatusDomain
6246	Financial Instruments Subject to Mandatory Redemption, Number of Stockholders	xbrli:integerItemType	instant			base	FinancialInstrumentsSubjectToMandatoryRedemptionNumberOfStockholders1
6247	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year 36 Through 40 (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYear36Through40
6248	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Rolling Year Six Through Ten (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedRollingYearSixThroughTen
6249	Financial Instruments Owned and Pledged as Collateral [Abstract]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsOwnedAndPledgedAsCollateralAbstract
6250	Financial Services Revenue	xbrli:monetaryItemType	duration	credit		base	FinancialServicesRevenue
6251	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Next Twelve Months [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedWithinOneYearFromBalanceSheetDateAbstract
6252	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Unearned Premium Revenue, if Not Presented Separately, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodUnearnedPremiumRevenueIfNotPresentedSeparatelyFinancialStatementCaption
6253	Financial Services Costs	xbrli:monetaryItemType	duration	debit		base	FinancialServicesCosts
6254	Financial Instruments Sold, Not yet Purchased, State and Municipal Government Obligations	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedStateAndMunicipalGovernmentObligations
6255	Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment, Accretion of Discount on Premium Receivable (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentAccretionOfDiscountOnPremiumReceivable
6256	Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment, Other Adjustments, Explanation	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentOtherAdjustmentsExplanation
6257	Financial Services Liabilities	xbrli:monetaryItemType	instant	credit		base	FinancialServicesLiabilities
6258	Financial Guarantee Insurance Contracts, Premium Received over Contract Period [Line Items]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodAbstract
6259	Financial Instruments, Owned, Other Sovereign Government Obligations, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedOtherSovereignGovernmentObligationsAtFairValue
6260	Financial Instruments Sold, Not yet Purchased, Physical Commodities Sold	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedPhysicalCommoditiesSold
6261	Financial Standby Letter of Credit [Member]	nonnum:domainItemType	duration		true	base	FinancialStandbyLetterOfCreditMember
6262	Financial Instruments, Owned, US Government and Agency Obligations, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedUSGovernmentAndAgencyObligationsAtFairValue
6263	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year 11 Through 15	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThan10AndWithin15YearsFromBalanceSheetDate
6264	Financial Instruments, Owned, Other, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedOtherAtFairValue
6265	Financial Instruments, Owned, State and Municipal Government Obligations, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedStateAndMunicipalGovernmentObligationsAtFairValue
6266	Financial Instruments, Owned, Derivatives and Other Contractual Agreements, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedDerivativesAndOtherContractualAgreementsAtFairValue
6267	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year Two	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThanOneAndWithinTwoYearsFromBalanceSheetDate
6268	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year 36 Through 40	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThan35AndWithin40YearsFromBalanceSheetDate
6269	Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsFinancialLiabilitiesBalanceSheetGroupingsAbstract
6270	Financial Guarantee Insurance Contracts, Premiums Receivable, Increase (Decrease), Change in Period of Contract	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentChangeInPeriodOfContract
6271	Financial Instruments, Owned and Not Pledged, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedAndNotPledgedAtFairValue
6272	Financial Instruments, Owned, Corporate Equities, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedCorporateEquitiesAtFairValue
6273	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year 31 Through 35	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThan30AndWithin35YearsFromBalanceSheetDate
6274	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year Four	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThanThreeAndWithinFourYearsFromBalanceSheetDate
6275	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year Three	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThanTwoAndWithinThreeYearsFromBalanceSheetDate
6276	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Second Quarter	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedDuringSecondQuarterFollowingTheBalanceSheetDate
6277	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year 16 Through 20	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThan15AndWithin20YearsFromBalanceSheetDate
6278	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedWithinOneYearFromBalanceSheetDate
6279	Financial Instruments, Owned, Corporate Debt, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedCorporateDebtAtFairValue
6280	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Premium Receivable, Accretion	xbrli:monetaryItemType	duration	credit		base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodPremiumReceivableAccretion
6281	Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment, Change in Period of Contract, Explanation	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentChangeInPeriodOfContractExplanation
6282	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Unearned Premium Revenue	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodUnearnedPremiumRevenue
6283	Financial Guarantee Insurance Contracts, Premiums Receivable, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumsReceivablePeriodIncreaseDecrease
6284	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Premium Receivable, if Not Presented Separately, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodPremiumReceivableIfNotPresentedSeparatelyFinancialStatementCaption
6285	Financial Services Costs [Abstract]	xbrli:stringItemType	duration		true	base	FinancialServicesCostsAbstract
6286	Financial Guarantee Insurance Contracts, Premiums Receivable, Increase (Decrease), Other Adjustments	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentOtherAdjustments
6287	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year Six Through Ten	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThanFiveAndWithin10YearsFromBalanceSheetDate
6288	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Accretion of Premium Receivable is Not Separately, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodAccretionOfPremiumReceivableIsNotSeparatelyFinancialStatementCaption
6289	Financial Guarantee Insurance Contracts, Accelerated Premium Revenue, Amount	xbrli:monetaryItemType	duration	credit		base	FinancialGuaranteeInsuranceContractsAcceleratedPremiumRevenueAmount
6290	Financial Instruments, Owned, at Fair Value, by Type, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsOwnedAtFairValueByTypeAbstract
6291	Financial Guarantee Insurance Contracts [Text Block]	nonnum:textBlockItemType	duration			base	FinancialGuaranteeInsuranceContractsTextBlock
6292	Financial Instruments, Owned, Principal Investments, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedPrincipalInvestmentsAtFairValue
6293	Financial Instruments, Owned, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedAtFairValue
6294	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Premium Receivable, Weighted Average Risk Free Discount Rate	num:percentItemType	duration			base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodPremiumReceivableWeightedAverageRiskFreeDiscountRate
6295	Financial Instruments, Owned, Physical Commodities, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedPhysicalCommoditiesAtFairValue
6296	Financial Instruments Sold, Not yet Purchased, Other Sovereign Government Debt	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedOtherSovereignGovernmentDebt
6297	Financial Instruments Sold, Not yet Purchased, US Government and Agency Obligations	xbrli:monetaryItemType	instant	credit		base	FinancialInstrumentsSoldNotYetPurchasedUSGovernmentAndAgencyObligations
6298	Financial Instruments, Owned and Pledged as Collateral, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedAndPledgedAsCollateralAtFairValue
6299	Financial Instruments, Owned, at Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsOwnedAtFairValueAbstract
6300	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollectedAbstract
6301	Financial Instruments, Owned, at Fair Value, by Pledge [Abstract]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsOwnedAtFairValueByPledgeAbstract
6302	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Premium Receivable	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodPremiumReceivable
6303	Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustment
6304	Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]	xbrli:stringItemType	duration		true	base	FinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract
6305	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Payments Received (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumPaymentsReceived
6306	Financial Guarantee Insurance Contracts, Premium Receivable	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivable
6307	Financial Instruments, Owned, Mortgages, Mortgage-backed and Asset-backed Securities, at Fair Value	xbrli:monetaryItemType	instant	debit		base	FinancialInstrumentsOwnedMortgagesMortgageBackedAndAssetBackedSecuritiesAtFairValue
6308	Financial Services Revenue [Abstract]	xbrli:stringItemType	duration		true	base	FinancialServicesRevenueAbstract
6309	Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentAbstract
6310	Financial Guarantee Insurance Contracts, Premium Receivable [Roll Forward]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivableRollForward
6311	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year Five	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThanFourAndWithinFiveYearsFromBalanceSheetDate
6312	Financial Statement Presentation While in Chapter 11 [Abstract]	xbrli:stringItemType	duration		true	base	FinancialStatementPresentationWhileInChapter11Abstract
6313	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumReceivablePremiumExpectedToBeCollected
6314	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year 26 Through 30	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThan25AndWithin30YearsFromBalanceSheetDate
6315	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeAbstract
6316	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Likelihood of Default, if Not Presented Separately, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeLikelihoodOfDefaultIfNotPresentedSeparatelyFinancialStatementCaption
6317	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year 21 Through 25	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThan20AndWithin25YearsFromBalanceSheetDate
6318	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year 16 Through 20	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThan15AndWithin20YearsFromBalanceSheetDate
6319	Financial Guarantee Insurance Contracts, Risk Management Activities, Mitigating Claim Liabilities, Accrued Liabilities [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesMitigatingClaimLiabilitiesAccruedLiabilitiesAbstract
6320	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Likelihood of Default [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeLikelihoodOfDefaultAbstract
6321	Financial Guarantee Insurance Contracts, Risk Management Activities, Mitigating Claim Liabilities, Expense [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesMitigatingClaimLiabilitiesExpenseAbstract
6322	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year Three	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThanTwoAndWithinThreeYearsFromBalanceSheetDate
6323	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Accretion of Discount [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeAccretionOfDiscountAbstract
6324	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Effect of Change in Discount Rate, if Not Presented Separately, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeEffectOfChangeInDiscountRateIfNotPresentedSeparatelyFinancialStatementCaption
6325	Financial Guarantee Insurance Contracts, Risk Management Activities, Mitigating Claim Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesMitigatingClaimLiabilitiesAbstract
6326	Financial Guarantee Insurance Contracts, Risk Management Activities [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesAbstract
6327	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Second Quarter	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedDuringSecondQuarterFollowingBalanceSheetDate
6328	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Effect of Change in Discount Rate [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeEffectOfChangeInDiscountRateAbstract
6329	Financial Guarantee Insurance Contracts, Risk Management Activities, Mitigating Claim Liabilities, Expense	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesMitigatingClaimLiabilitiesExpense
6330	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year 11 Through 15	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThan10AndWithin15YearsFromBalanceSheetDate
6331	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Next Twelve Months [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedOneYearFromBalanceSheetDateAbstract
6332	Financial Guarantee Insurance Contracts, Risk Management Activities, Description of Categories	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesDescriptionOfCategories
6333	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year Two	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThanOneAndWithinTwoYearsFromBalanceSheetDate
6334	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year Six Through Ten	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThanFiveAndWithin10YearsFromBalanceSheetDate
6335	Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment, Change in Period of Contract [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentChangeInPeriodOfContractAbstract
6336	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year 36 Through 40	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThan35AndWithin40YearsFromBalanceSheetDate
6337	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Accretion of Discount, if Not Presented Separately, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeAccretionOfDiscountIfNotPresentedSeparatelyFinancialStatementCaption
6338	Financial Guarantee Insurance Contracts, Unearned Premium Revenue, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedAbstract
6339	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year Five	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThanFourAndWithinFiveYearsFromBalanceSheetDate
6340	Financial Guarantee Insurance Contracts, Accelerated Premium Revenue, Explanation	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsAcceleratedPremiumRevenueExplanation
6341	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year 31 Through 35	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThan30AndWithin35YearsFromBalanceSheetDate
6342	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Next Quarter	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedDuringFirstQuarterFollowingBalanceSheetDate
6343	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Effect of Change in Discount Rate	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeEffectOfChangeInDiscountRate
6344	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year Four	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThanThreeAndWithinFourYearsFromBalanceSheetDate
6345	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Premium Receivable [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodPremiumReceivableAbstract
6346	Financial Guarantee Insurance Contracts, Risk Management Activities, Mitigating Claim Liabilities, Accrued Liabilities	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesMitigatingClaimLiabilitiesAccruedLiabilities
6347	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Timing, if Not Presented Separately, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeTimingIfNotPresentedSeparatelyFinancialStatementCaption
6348	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedOneYearFromBalanceSheetDate
6349	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Year 26 Through 30	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedMoreThan25AndWithin30YearsFromBalanceSheetDate
6350	Financial Guarantee Insurance Contracts, Risk Management Activities, Mitigating Claim Liabilities, Accrued Liabilities, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesMitigatingClaimLiabilitiesAccruedLiabilitiesFinancialStatementCaption
6351	Financial Guarantee Insurance Contracts, Unearned Premium Revenue	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognized
6352	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Timing	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeTiming
6353	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Unearned Premium Revenue [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodUnearnedPremiumRevenueAbstract
6354	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Likelihood of Default	xbrli:monetaryItemType	duration	debit		base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeLikelihoodOfDefault
6355	Financial Guarantee Insurance Contracts, Risk Management Activities, Mitigating Claim Liabilities, Policy	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesMitigatingClaimLiabilitiesPolicy
6356	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Fourth Quarter	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedDuringFourthQuarterFollowingBalanceSheetDate
6357	Financial Guarantee Insurance Contracts, Claim Liability, Weighted Average Risk Free Discount Rate	num:percentItemType	duration			base	FinancialGuaranteeInsuranceContractsClaimLiabilityWeightedAverageRiskFreeDiscountRate
6358	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Third Quarter	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedDuringThirdQuarterFollowingBalanceSheetDate
6359	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Next Quarter	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedDuringFirstQuarterFollowingBalanceSheetDate
6360	Financial Guarantee Insurance Contracts, Claim Liability [Line Items]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsClaimLiabilityAbstract
6361	Financial Guarantee Insurance Contracts, Premium Receivable, Premium Expected to be Collected, Year 21 Through 25	xbrli:monetaryItemType	instant	debit		base	FinancialGuaranteeInsuranceContractsPremiumExpectedToBeCollectedMoreThan20AndWithin25YearsFromBalanceSheetDate
6362	Financial Guarantee Insurance Contracts, Premium Received over Contract Period, Premium Receivable, Accretion [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodPremiumReceivableAccretionAbstract
6363	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Fourth Quarter	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedDuringFourthQuarterFollowingBalanceSheetDate
6364	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Accretion of Discount	xbrli:monetaryItemType	duration	credit		base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeAccretionOfDiscount
6365	Financial Guarantee Insurance Contracts, Accelerated Premium Revenue, Amount [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsAcceleratedPremiumRevenueAmountAbstract
6366	Financial Guarantee Insurance Contracts, Future Expected Premium Revenue to be Recognized, Third Quarter	xbrli:monetaryItemType	instant	credit		base	FinancialGuaranteeInsuranceContractsFutureExpectedPremiumRevenueToBeRecognizedDuringThirdQuarterFollowingBalanceSheetDate
6367	Financial Guarantee Insurance Contracts, Risk Management Activities, Policies for Placement in Grouping	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesPoliciesForPlacementInGrouping
6368	Financial Guarantee Insurance Contracts, Premiums Receivable, Adjustment, Other Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsPremiumsReceivableAdjustmentOtherAdjustmentsAbstract
6369	Financial Guarantee Insurance Contracts, Claim Liability, Significant Components of Change, Timing [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancialGuaranteeInsuranceContractsClaimLiabilitySignificantComponentsOfChangeTimingAbstract
6370	Financial Guarantee Insurance Contracts, Risk Management Activities, Mitigating Claim Liabilities, Expense, Financial Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	FinancialGuaranteeInsuranceContractsRiskManagementActivitiesMitigatingClaimLiabilitiesExpenseFinancialStatementCaption
6371	Financing Receivable, Modifications, Determination of Allowance for Credit Losses	xbrli:stringItemType	duration			base	FinancingReceivableModificationsDeterminationOfAllowanceForCreditLosses1
6372	Financing Receivable, Modifications, Nature and Extent of Transaction	xbrli:stringItemType	duration			base	FinancingReceivableModificationsNatureAndExtentOfTransaction1
6373	Financing Receivable, Recorded Investment, Past Due [Line Items]	xbrli:stringItemType	duration		true	base	FinancingReceivableRecordedInvestmentPastDueLineItems
6374	Financing Interest Expense	xbrli:monetaryItemType	duration	debit		base	FinancingInterestExpense
6375	Financing Receivable, Modifications, Post-Modification Recorded Investment	xbrli:monetaryItemType	duration	debit		base	FinancingReceivableModificationsPostModificationRecordedInvestment2
6376	Financing Receivable, Recorded Investment, Aging [Abstract]	xbrli:stringItemType	duration		true	base	FinancingReceivableRecordedInvestmentAgingAbstract
6377	Financing Receivable, Allowance for Credit Losses, Factors that Influenced Management's Judgment	xbrli:stringItemType	duration			base	FinancingReceivableAllowanceForCreditLossesFactorsThatInfluencedManagementsJudgment
6378	Financing Receivable, Modifications [Line Items]	xbrli:stringItemType	duration		true	base	FinancingReceivableModificationsLineItems
6379	Financing Receivable, Modifications, Recorded Investment	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableModificationsRecordedInvestment
6380	Financing Receivables [Text Block]	nonnum:textBlockItemType	duration			base	FinancingReceivablesTextBlock
6381	Financing Receivable, Modifications, Subsequent Default, Number of Contracts	xbrli:integerItemType	duration			base	FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
6382	Financing Receivable, Allowance for Credit Losses, Policy for Uncollectible Amounts [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinancingReceivableAllowanceForCreditLossesPolicyForUncollectibleAmounts
6383	Financing Receivable, Troubled Debt Restructuring [Axis] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancingReceivableTroubledDebtRestructuringAxis
6384	Financing Receivable, Significant Sales	xbrli:monetaryItemType	duration	credit		base	FinancingReceivableSignificantSales
6385	Financing Receivable, Collectively Evaluated for Impairment	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableCollectivelyEvaluatedForImpairment
6386	Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	xbrli:monetaryItemType	instant	credit		base	FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
6387	Financing Receivable, Credit Quality, Range of Dates Ratings Updated	xbrli:stringItemType	duration			base	FinancingReceivableCreditQualityRangeOfDatesRatingsUpdated
6388	Financing Receivable, Allowance for Credit Losses [Line Items]	xbrli:stringItemType	duration		true	base	FinancingReceivableAllowanceForCreditLossesLineItems
6389	Class of Financing Receivable, Type [Domain]	nonnum:domainItemType	duration		true	base	FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain
6390	Financing Receivable, Recorded Investment, 1 to 29 Days Past Due (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableRecordedInvestment1To29DaysPastDue
6391	Financing Receivable, Recorded Investment [Line Items]	xbrli:stringItemType	duration		true	base	FinancingReceivableRecordedInvestmentLineItems
6392	Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
6393	Financing Receivables, Equal to Greater than 90 Days Past Due [Member]	nonnum:domainItemType	duration		true	base	FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
6394	Financing Receivable, Individually Evaluated for Impairment	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableIndividuallyEvaluatedForImpairment
6395	Financing Receivables, 60 to 89 Days Past Due [Member]	nonnum:domainItemType	duration		true	base	FinancingReceivables60To89DaysPastDueMember
6396	Financing Receivable, Percent Past Due (Deprecated 2017-01-31)	num:percentItemType	duration			base	FinancingReceivablePercentPastDue
6397	Financing Receivable, Nonaccrual, Percent Past Due (Deprecated 2017-01-31)	num:percentItemType	duration			base	FinancingReceivableNonaccrualPercentPastDue
6398	Financing Receivable, Allowance for Credit Losses	xbrli:monetaryItemType	instant	credit		base	FinancingReceivableAllowanceForCreditLosses
6399	Financing Receivable, Allowance for Credit Losses [Roll Forward]	xbrli:stringItemType	duration		true	base	FinancingReceivableAllowanceForCreditLossesRollForward
6400	Financing Receivable, Modifications, Subsequent Default, Determination of Allowance for Credit Losses	xbrli:stringItemType	duration			base	FinancingReceivableModificationsSubsequentDefaultDeterminationOfAllowanceForCreditLosses
6401	Financing Receivable, Modifications, Pre-Modification Recorded Investment	xbrli:monetaryItemType	duration	debit		base	FinancingReceivableModificationsPreModificationRecordedInvestment2
6402	Financing Receivable Portfolio Segment [Domain]	nonnum:domainItemType	duration		true	base	FinancingReceivablePortfolioSegmentDomain
6403	Financing Receivable, Allowance for Credit Losses, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease
6404	Financing Receivable Portfolio Segment [Axis]	xbrli:stringItemType	duration		true	base	FinancingReceivablePortfolioSegmentAxis
6405	Financing Receivable, Reclassification to Held-for-sale	xbrli:monetaryItemType	duration	credit		base	FinancingReceivableReclassificationToHeldForSale
6406	Financing Receivable, Credit Quality, Additional Information	xbrli:stringItemType	duration			base	FinancingReceivableCreditQualityAdditionalInformation
6407	Financing Receivable Credit Quality Indicators [Table Text Block]	nonnum:textBlockItemType	duration			base	FinancingReceivableCreditQualityIndicatorsTableTextBlock
6408	Financing Receivable, Recorded Investment, Past Due [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	FinancingReceivableRecordedInvestmentPastDueAbstract
6409	Financing Receivable, Allowance for Credit Losses, Effect of Change in Method	xbrli:monetaryItemType	duration	credit		base	FinancingReceivableAllowanceForCreditLossesEffectOfChangeInMethod
6410	Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	xbrli:monetaryItemType	instant	credit		base	FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
6411	Financing Receivable, Modifications, Subsequent Default, Nature and Extent of Transaction	xbrli:stringItemType	duration			base	FinancingReceivableModificationsSubsequentDefaultNatureAndExtentOfTransaction
6412	Financing Receivable, Troubled Debt Restructuring [Domain] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	FinancingReceivableTroubledDebtRestructuringDomain
6413	Financing Receivable, Nonaccrual, Percent Past Due	num:percentItemType	instant			base	FinancingReceivableNonaccrualPercentPastDue1
6414	Financing Receivable, Allowance for Credit Losses, Recovery	xbrli:monetaryItemType	duration	credit		base	FinancingReceivableAllowanceForCreditLossesRecovery
6415	Financing Receivable, Recorded Investment, 30 to 59 Days Past Due (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableRecordedInvestment30To59DaysPastDue
6416	Financing Receivable, Modifications, Subsequent Default, Recorded Investment	xbrli:monetaryItemType	duration	debit		base	FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
6417	Financing Receivables, 30 to 59 Days Past Due [Member]	nonnum:domainItemType	duration		true	base	FinancingReceivables30To59DaysPastDueMember
6418	Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]	xbrli:stringItemType	duration		true	base	FinancingReceivableAllowanceForCreditLossAdditionalInformationAbstract
6419	Financing Receivable, Impaired [Line Items]	xbrli:stringItemType	duration		true	base	FinancingReceivableImpairedLineItems
6420	Financing Receivable, Allowance for Credit Losses, Acquired with Deteriorated Credit Quality (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	FinancingReceivableAllowanceForCreditLossesAcquiredWithDeterioratedCreditQuality
6421	Financing Receivables, Period Past Due [Domain]	nonnum:domainItemType	duration		true	base	FinancingReceivablesPeriodPastDueDomain
6422	Financing Receivable, Acquired with Deteriorated Credit Quality (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableAcquiredWithDeterioratedCreditQuality
6423	Financing Receivables, 1 to 29 Days Past Due [Member]	nonnum:domainItemType	duration		true	base	FinancingReceivables1To29DaysPastDueMember
6424	Financing Receivables, Period Past Due [Axis]	xbrli:stringItemType	duration		true	base	FinancingReceivablesPeriodPastDueAxis
6425	Financing Receivable, Percent Past Due	num:percentItemType	instant			base	FinancingReceivablePercentPastDue1
6426	Financing Receivable, Allowance for Credit Losses, Write-downs	xbrli:monetaryItemType	duration	debit		base	FinancingReceivableAllowanceForCreditLossesWriteOffs
6427	Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue
6428	Financing Receivable, Modifications, Number of Contracts	xbrli:integerItemType	duration			base	FinancingReceivableModificationsNumberOfContracts2
6429	Financing Receivable, Recorded Investment, Current	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableRecordedInvestmentCurrent
6430	Class of Financing Receivable, Type [Axis]	xbrli:stringItemType	duration		true	base	FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
6431	Financing Receivable, Credit Quality, Date Ratings Updated	xbrli:dateItemType	duration			base	FinancingReceivableCreditQualityDateRatingsUpdated
6432	Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down	xbrli:monetaryItemType	duration	debit		base	FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
6433	Financing Receivable, Recorded Investment, 60 to 89 Days Past Due (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableRecordedInvestment60To89DaysPastDue
6434	Financing Receivable, Recorded Investment, Past Due	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableRecordedInvestmentPastDue
6435	Financing Receivable, Allowance for Credit Losses, Risk Characteristics	xbrli:stringItemType	duration			base	FinancingReceivableAllowanceForCreditLossesRiskCharacteristics
6436	Financing Receivable, Recorded Investment, Nonaccrual Status	xbrli:monetaryItemType	instant	debit		base	FinancingReceivableRecordedInvestmentNonaccrualStatus
6437	Financing Receivable, Additional Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	FinancingReceivableAdditionalDisclosuresAbstract
6438	Financing Receivable, Significant Purchases	xbrli:monetaryItemType	duration	debit		base	FinancingReceivableSignificantPurchases
6439	Financing Receivable, Allowance for Credit Losses, Policy or Methodology Change [Policy Text Block]	nonnum:textBlockItemType	duration			base	FinancingReceivableAllowanceForCreditLossesPolicyOrMethodologyChangePolicyTextBlock
6440	Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour
6441	Finite-Lived Core Deposits, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedCoreDepositsGross
6442	Finite-Lived Customer Relationships, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedCustomerRelationshipsGross
6443	Finite-Lived Patents, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedPatentsGross
6444	Finite-Lived Customer Lists, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedCustomerListsGross
6445	Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract
6446	Net Carrying Amount	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsNet
6447	Year Ending June 30, 2018	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
6448	Finite-Lived Intangible Assets, Purchase Accounting Adjustments	xbrli:monetaryItemType	duration	debit		base	FiniteLivedIntangibleAssetsPurchaseAccountingAdjustments
6449	Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
6450	Finite-Lived Intangible Assets [Member]	nonnum:domainItemType	duration		true	base	FiniteLivedIntangibleAssetsMember
6451	Finite-Lived Intangible Assets [Line Items]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsLineItems
6452	Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree
6453	Finite-lived Intangible Assets Amortization Expense [Table Text Block]	nonnum:textBlockItemType	duration			base	FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock
6454	Finite-Lived Trade Names, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedTradeNamesGross
6455	Finite-Lived Intangible Asset, Off-market Lease, Favorable, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetOffMarketLeaseFavorableGross
6456	Finite-Lived Intangible Assets, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	FiniteLivedIntangibleAssetsPeriodIncreaseDecrease
6457	Finite-Lived Intangible Assets, Net, Amortization Expense, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsNetAmortizationExpenseRollingMaturityAbstract
6458	Finite-Lived Intangible Asset, Acquired-in-Place Leases	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetAcquiredInPlaceLeases
6459	Finite-Lived Intangible Asset, Weighted Average Period before Next Renewal or Extension	xbrli:durationItemType	duration			base	FiniteLivedIntangibleAssetWeightedAveragePeriodBeforeNextRenewalOrExtension
6460	Finite-Lived Intangible Assets, Amortization Expense, Rolling after Year Five	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseRollingAfterYearFive
6461	Finite-Lived Intangible Assets, Remaining Amortization Period	xbrli:durationItemType	duration			base	FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1
6462	Finite Lived Intangible Assets Acquired as Part of Business Combination [Table]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTable
6463	Year Ending June 30, 2022	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
6464	Finite-Lived Intangible Assets, Net [Abstract]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsNetAbstract
6465	Accumulated Amortization	xbrli:monetaryItemType	instant	credit		base	FiniteLivedIntangibleAssetsAccumulatedAmortization
6466	Finite-lived Intangible Assets, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsFairValueDisclosure
6467	Finite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
6468	Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive
6469	Finite-Lived Intangible Assets, Translation and Purchase Accounting Adjustments	xbrli:monetaryItemType	duration	debit		base	FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments
6470	Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	nonnum:textBlockItemType	duration			base	FiniteLivedAndIndefiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTableTextBlock
6471	Finite-Lived Intangible Assets, Gross [Abstract]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsGrossAbstract
6472	Finite-Lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	FiniteLivedIntangibleAssetsTranslationAdjustments
6473	Thereafter	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
6474	Finite Lived Intangible Assets by Major Class [Axis]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsByMajorClassAxis
6475	Finite-Lived Intangible Assets, Cost Incurred to Renew or Extend	xbrli:monetaryItemType	duration	debit		base	FiniteLivedIntangibleAssetsCostIncurredToRenewOrExtend
6476	Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract
6477	Finite-Lived Trademarks, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedTrademarksGross
6478	Finite-lived Intangible Assets [Roll Forward]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsRollForward
6479	Finite-Lived License Agreements, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedLicenseAgreementsGross
6480	Year Ending June 30, 2020	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
6481	Estimated useful lives of intangible assets	xbrli:durationItemType	duration			base	FiniteLivedIntangibleAssetUsefulLife
6482	Finite Lived Intangible Assets, Intent or Ability to Renew or Extend Arrangement	xbrli:stringItemType	duration			base	FiniteLivedIntangibleAssetsIntentOrAbilityToRenewOrExtendArrangement
6483	Finite-Lived Noncompete Agreements, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedNoncompeteAgreementsGross
6484	Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo
6485	Finite-Lived Intangible Assets, Amortization Method	xbrli:stringItemType	duration			base	FiniteLivedIntangibleAssetsAmortizationMethod
6486	Year Ending June 30, 2021	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
6487	Finite-Lived Contractual Rights, Gross	xbrli:monetaryItemType	instant	debit		base	FiniteLivedContractualRightsGross
6488	Gross Carrying Amount	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsGross
6489	Year Ending June 30, 2019	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
6490	Finite Lived Intangible Assets, Major Class Name [Domain]	nonnum:domainItemType	duration		true	base	FiniteLivedIntangibleAssetsMajorClassNameDomain
6491	Finite-Lived Intangible Assets, Translation and Purchase Accounting Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	FiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustmentsAbstract
6492	Finite-Lived Intangible Assets, Amortization Expense, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths
6493	Fire [Member]	nonnum:domainItemType	duration		true	base	FireMember
6494	Firm Commitment Not Recognized at Inception, Fair Value Option [Member]	nonnum:domainItemType	duration		true	base	FirmCommitmentNotRecognizedAtInceptionFairValueOptionMember
6495	First Mortgage [Member]	nonnum:domainItemType	duration		true	base	FirstMortgageMember
6496	Fiscal Period Duration	xbrli:durationItemType	duration			base	FiscalPeriodDuration
6497	Fiscal Period, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FiscalPeriod
6498	Fixed-price Contract [Member]	nonnum:domainItemType	duration		true	base	FixedPriceContractMember
6499	Fixed Maturities [Member]	nonnum:domainItemType	duration		true	base	FixedMaturitiesMember
6500	Fixed Income Securities [Member]	nonnum:domainItemType	duration		true	base	FixedIncomeSecuritiesMember
6501	Fixed Income Funds [Member]	nonnum:domainItemType	duration		true	base	FixedIncomeFundsMember
6502	Fixed Annuity [Member]	nonnum:domainItemType	duration		true	base	FixedAnnuityMember
6503	Fixed Income Interest Rate [Member]	nonnum:domainItemType	duration		true	base	FixedIncomeInterestRateMember
6504	Fixed Income Investments [Member]	nonnum:domainItemType	duration		true	base	FixedIncomeInvestmentsMember
6505	Fixed Rate Residential Mortgage [Member]	nonnum:domainItemType	duration		true	base	FixedRateResidentialMortgageMember
6506	Fixtures and Equipment, Gross	xbrli:monetaryItemType	instant	debit		base	FixturesAndEquipmentGross
6507	Flight Equipment Owned, Net [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	FlightEquipmentOwnedNetAbstract
6508	Flight Equipment, Net [Abstract]	xbrli:stringItemType	duration		true	base	FlightEquipmentNetAbstract
6509	Flight Equipment Owned, Net (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FlightEquipmentOwnedNet
6510	Flight Equipment Owned, Accumulated Depreciation (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	FlightEquipmentOwnedAccumulatedDepreciation
6511	Flight Equipment [Member]	nonnum:domainItemType	duration		true	base	FlightEquipmentMember
6512	Flight Equipment, Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	FlightEquipmentAccumulatedDepreciation
6513	Flight Equipment, Gross	xbrli:monetaryItemType	instant	debit		base	FlightEquipmentGross
6514	Flight Equipment, Net	xbrli:monetaryItemType	instant	debit		base	FlightEquipmentNet
6515	Flight Equipment Owned, Gross (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	FlightEquipmentOwnedGross
6516	Flood [Member]	nonnum:domainItemType	duration		true	base	FloodMember
6517	Floor Brokerage, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FloorBrokeragePolicy
6518	Floor Brokerage, Exchange and Clearance Fees [Abstract]	xbrli:stringItemType	duration		true	base	FloorBrokerageExchangeAndClearanceFeesAbstract
6519	Floor Brokerage	xbrli:monetaryItemType	duration	debit		base	FloorBrokerage
6520	Floor Brokerage, Exchange and Clearance Fees	xbrli:monetaryItemType	duration	debit		base	FloorBrokerageExchangeAndClearanceFees
6521	Food and Beverage Revenue	xbrli:monetaryItemType	duration	credit		base	FoodAndBeverageRevenue
6522	Food and Beverage, Cost of Sales	xbrli:monetaryItemType	duration	debit		base	FoodAndBeverageCostOfSales
6523	Foreclosed Real Estate Expense	xbrli:monetaryItemType	duration	debit		base	ForeclosedRealEstateExpense
6524	Repossessed Assets [Abstract]	xbrli:stringItemType	duration		true	base	ForeclosedAssetsAbstract
6525	Repossessed Assets	xbrli:monetaryItemType	instant	debit		base	ForeclosedAssets
6526	Foreign Corporate Debt Securities [Member]	nonnum:domainItemType	duration		true	base	ForeignCorporateDebtSecuritiesMember
6527	Foreign Currency Fair Value Hedge Asset at Fair Value	xbrli:monetaryItemType	instant	debit		base	ForeignCurrencyFairValueHedgeAssetAtFairValue
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6633	Fresh-Start Adjustment, Increase (Decrease), Leasehold Improvements	xbrli:monetaryItemType	instant	debit		base	FreshStartAdjustmentIncreaseDecreaseLeaseholdImprovements
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6639	Fresh-Start Adjustment, Increase (Decrease), Other Property and Equipment	xbrli:monetaryItemType	instant	debit		base	FreshStartAdjustmentIncreaseDecreaseOtherPropertyAndEquipment
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6646	Fresh-Start Adjustment, Increase (Decrease), Other Assets	xbrli:monetaryItemType	instant	debit		base	FreshStartAdjustmentIncreaseDecreaseOtherAssets
6647	Fresh-Start Adjustment, Increase (Decrease), Debtor-in-Possession Financing	xbrli:monetaryItemType	instant	credit		base	FreshStartAdjustmentIncreaseDecreaseDebtorInPossessionFinancing
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6675	Fresh-Start Adjustment, Increase (Decrease), Investments	xbrli:monetaryItemType	instant	debit		base	FreshStartAdjustmentIncreaseDecreaseInvestments
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6681	Fresh-Start Adjustment, Description	xbrli:stringItemType	duration			base	FreshStartAdjustmentDescription
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6686	Fresh-Start Adjustment, Increase (Decrease), Liabilities	xbrli:monetaryItemType	instant	credit		base	FreshStartAdjustmentIncreaseDecreaseLiabilities
6687	Fresh-Start Adjustment, Increase (Decrease), Liabilities and Stockholders' Equity	xbrli:monetaryItemType	instant	credit		base	FreshStartAdjustmentIncreaseDecreaseLiabilitiesAndStockholdersEquity
6688	Fresh-Start Adjustment, Increase (Decrease), Other Current Liabilities	xbrli:monetaryItemType	instant	credit		base	FreshStartAdjustmentIncreaseDecreaseOtherCurrentLiabilities
6689	Fresh-Start Adjustment, Increase (Decrease), Short-term Investments	xbrli:monetaryItemType	instant	debit		base	FreshStartAdjustmentIncreaseDecreaseShortTermInvestments
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6693	Fresh-Start Adjustment, Increase (Decrease), Retained Earnings (Deficit)	xbrli:monetaryItemType	instant	credit		base	FreshStartAdjustmentIncreaseDecreaseRetainedEarningsDeficit
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6697	Fuel Costs	xbrli:monetaryItemType	duration	debit		base	FuelCosts
6698	Fuel Costs, Gross of Hedging	xbrli:monetaryItemType	duration	debit		base	FuelCostsGrossOfHedging
6699	Fuel [Member]	nonnum:domainItemType	duration		true	base	FuelMember
6700	Full Cost or Successful Efforts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FullCostOrSuccessfulEffortsPolicy
6701	Full Cost Method Using Gross Revenue Method, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FullCostMethodUsingGrossRevenueMethodPolicy
6702	Full Cost Method of Accounting for Investments in Oil and Gas Properties Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	FullCostMethodOfAccountingForInvestmentsInOilAndGasPropertiesDisclosureTextBlock
6703	Funds Held under Reinsurance Agreements, Liability	xbrli:monetaryItemType	instant	credit		base	FundsHeldUnderReinsuranceAgreementsLiability
6704	Funds Held for Clients	xbrli:monetaryItemType	instant	debit		base	FundsHeldForClients
6705	Funds Held under Reinsurance Agreements, Asset	xbrli:monetaryItemType	instant	debit		base	FundsHeldUnderReinsuranceAgreementsAsset
6706	Furniture and Fixtures	nonnum:domainItemType	duration		true	base	FurnitureAndFixturesMember
6707	Furniture and equipment	xbrli:monetaryItemType	instant	debit		base	FurnitureAndFixturesGross
6708	Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Four Years	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears
6709	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsRollingMaturityAbstract
6710	Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Net Cash Flows	xbrli:monetaryItemType	instant	debit		base	FutureNetCashFlowsRelatingToProvedOilAndGasReservesNetCashFlows
6711	Future Minimum Sublease Rentals, Sale Leaseback Transactions	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactions
6712	Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Cash Inflows	xbrli:monetaryItemType	instant	debit		base	FutureNetCashFlowsRelatingToProvedOilAndGasReservesCashInflows
6713	Future Policy Benefits Liability, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	FuturePolicyBenefitsLiabilityPolicy
6714	Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Two Years	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears
6715	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsNextRollingTwelveMonths
6716	Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Three Years	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears
6717	Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Development Costs	xbrli:monetaryItemType	instant	credit		base	FutureNetCashFlowsRelatingToProvedOilAndGasReservesDevelopmentCosts
6718	Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Production Costs	xbrli:monetaryItemType	instant	credit		base	FutureNetCashFlowsRelatingToProvedOilAndGasReservesProductionCosts
6719	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsAbstract
6720	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear
6721	Future Minimum Sublease Rentals, Sale Leaseback Transactions, within Five Years	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears
6722	Future Policy Benefits Reserve Activity, Description	xbrli:stringItemType	duration			base	FuturePolicyBenefitsReserveActivityDescription
6723	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingYearFive
6724	Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Ten Percent Annual Discount for Estimated Timing of Cash Flows	xbrli:monetaryItemType	instant	credit		base	FutureNetCashFlowsRelatingToProvedOilAndGasReservesTenPercentAnnualDiscountForEstimatedTimingOfCashFlows
6725	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingYearTwo
6726	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Thereafter	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter
6727	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingYearFour
6728	Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Income Tax Expense	xbrli:monetaryItemType	instant	credit		base	FutureNetCashFlowsRelatingToProvedOilAndGasReservesIncomeTaxExpense
6729	Future [Member]	nonnum:domainItemType	duration		true	base	FutureMember
6730	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingYearThree
6731	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Due in Rolling after Year Five	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsDueInRollingAfterYearFive
6732	Future Minimum Sublease Rentals, Sale Leaseback Transactions, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsRemainderOfFiscalYear
6733	Geography Eliminations [Member]	nonnum:domainItemType	duration		true	base	GeographyEliminationsMember
6734	Ground Leases, Gross	xbrli:monetaryItemType	instant	debit		base	GroundLeasesGross
6735	Ground Leases, Net [Abstract]	xbrli:stringItemType	duration		true	base	GroundLeasesNetAbstract
6736	Ground Leases Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	GroundLeasesDisclosuresAbstract
6737	Ground Leases, Net	xbrli:monetaryItemType	instant	debit		base	GroundLeasesNet
6738	Ground Leases, Accumulated Amortization	xbrli:monetaryItemType	instant	credit		base	GroundLeasesAccumulatedAmortization
6739	Goods and Services Exchanged for Equity Instrument [Member]	nonnum:domainItemType	duration		true	base	GoodsAndServicesExchangedForEquityInstrumentMember
6740	Gain (Loss) on Repurchase of Debt Instrument	xbrli:monetaryItemType	duration	credit		base	GainLossOnRepurchaseOfDebtInstrument
6741	Gain (Loss) on Disposition of Intangible Assets	xbrli:monetaryItemType	duration	credit		base	GainLossOnDispositionOfIntangibleAssets
6742	Gain (Loss) on Contract Termination	xbrli:monetaryItemType	duration	credit		base	GainLossOnContractTermination
6743	Gain (Loss) on Components Excluded from Assessment of Credit Risk Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnComponentsExcludedFromAssessmentOfCreditRiskHedgeEffectiveness
6744	Gain Contingency, Patents Allegedly Infringed upon, Number	xbrli:integerItemType	duration			base	GainContingencyPatentsAllegedlyInfringedUponNumber
6745	Gain (Loss) on Components Excluded from Assessment of Price Risk Fair Value Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnComponentsExcludedFromAssessmentOfPriceRiskFairValueHedgeEffectiveness
6746	Gain (Loss) on Discontinuation of Price Risk Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnDiscontinuationOfPriceRiskCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet
6747	Gain (Loss) on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNetAbstract
6748	Gain (Loss) on Discontinuation of Interest Rate Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnDiscontinuationOfInterestRateCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet
6749	Gain (Loss) on Disposition of Real Estate, Discontinued Operations	xbrli:monetaryItemType	duration	credit		base	GainLossOnDispositionOfRealEstateDiscontinuedOperations
6750	Gain (Loss) from Hedged Firm Commitment Not Qualifying as Interest Rate Fair Value Hedge, Net	xbrli:monetaryItemType	duration	credit		base	GainLossFromHedgedFirmCommitmentNotQualifyingAsInterestRateFairValueHedgeNet
6751	Net losses on derivatives	xbrli:monetaryItemType	duration	credit		base	GainLossOnDerivativeInstrumentsNetPretax
6752	Gain (Loss) on Disposition of Stock in Subsidiary	xbrli:monetaryItemType	duration	credit		base	GainOrLossOnSaleOfStockInSubsidiary
6753	Gain (Loss) on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet
6754	Gain (Loss) on Sale of Previously Unissued Stock by Equity Investee	xbrli:monetaryItemType	duration	credit		base	GainOrLossOnSaleOfPreviouslyUnissuedStockByEquityInvestee
6755	Total amount of ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnFairValueHedgeIneffectivenessNet
6756	Gain (Loss) on Discontinuation of Foreign Currency Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnDiscontinuationOfForeignCurrencyCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet
6757	Gain (Loss) on Derivative Instruments, Net, Pretax [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnDerivativeInstrumentsNetPretaxAbstract
6758	Gain (Loss) on Investments, Excluding Other than Temporary Impairments, Realized and Unrealized Alternative [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnInvestmentsExcludingOtherThanTemporaryImpairmentsRealizedAndUnrealizedAlternativeAbstract
6759	Gain (Loss) from Adjustments to Prior Period Extraordinary Items	xbrli:monetaryItemType	duration	credit		base	GainLossFromAdjustmentsToPriorPeriodExtraordinaryItems
6760	Gain (Loss) from Hedged Firm Commitment Not Qualifying as Price Risk Fair Value Hedge, Net	xbrli:monetaryItemType	duration	credit		base	GainLossFromHedgedFirmCommitmentNotQualifyingAsPriceRiskFairValueHedgeNet
6761	Gain (Loss) on Derivative Instruments Held for Trading Purposes, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet
6762	Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property	xbrli:monetaryItemType	duration	credit		base	GainLossOnDispositionOfAssets
6763	Gain (Loss) on Fair Value Hedge Ineffectiveness, Net [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnFairValueHedgeIneffectivenessNetAbstract
6764	Gain (Loss) on Components Excluded from Assessment of Price Risk Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnComponentsExcludedFromAssessmentOfPriceRiskHedgeEffectiveness
6765	Gain (Loss) on Condemnation	xbrli:monetaryItemType	duration	credit		base	GainLossOnCondemnation
6766	Gain (Loss) on Derivative Instruments [Member]	nonnum:domainItemType	duration		true	base	GainLossOnDerivativeInstrumentsMember
6767	Gain (Loss) on Components Excluded from Assessment of Foreign Currency Fair Value Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnComponentsExcludedFromAssessmentOfForeignCurrencyFairValueHedgeEffectiveness
6768	Gain (Loss) from Hedged Firm Commitment Not Qualifying as Foreign Currency Fair Value Hedge, Net	xbrli:monetaryItemType	duration	credit		base	GainLossFromHedgedFirmCommitmentNotQualifyingAsForeignCurrencyFairValueHedgeNet
6769	Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnCashFlowHedgeIneffectivenessNetTotalAbstract
6770	Gain (Loss) on Disposition of Assets [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnDispositionOfAssetsAbstract
6771	Gain (Loss) on Components Excluded from Assessment of Interest Rate Fair Value Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnComponentsExcludedFromAssessmentOfInterestRateFairValueHedgeEffectiveness
6772	Gain (Loss) on Disposition of Other Financial Assets	xbrli:monetaryItemType	duration	credit		base	GainLossOnDispositionOfOtherFinancialAssets
6773	Gain (Loss) on Components Excluded from Assessment of Interest Rate Cash Flow Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnComponentsExcludedFromAssessmentOfInterestRateCashFlowHedgeEffectiveness
6774	Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary or Equity Investee, Nonoperating Income [Abstract]	xbrli:stringItemType	duration		true	base	GainOrLossOnSaleOfPreviouslyUnissuedStockBySubsidiaryOrEquityInvesteeNonoperatingIncomeAbstract
6775	Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary	xbrli:monetaryItemType	duration	credit		base	GainOrLossOnSaleOfPreviouslyUnissuedStockBySubsidiary
6776	Gain (Loss) on Disposition of Assets	xbrli:monetaryItemType	duration	credit		base	GainLossOnDispositionOfAssets1
6777	Gain (Loss) on Components Excluded from Assessment of Price Risk Cash Flow Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnComponentsExcludedFromAssessmentOfPriceRiskCashFlowHedgeEffectiveness
6778	Gain (Loss) on Investments, Excluding Other than Temporary Impairments [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnInvestmentsExcludingOtherThanTemporaryImpairmentsAbstract
6779	Gain on Sale of Investments	xbrli:monetaryItemType	duration	credit		base	GainOnSaleOfInvestments
6780	Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net [Abstract]	xbrli:stringItemType	duration		true	base	GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNetTotalAbstract
6781	Gain (Loss) from Components Excluded from Assessment of Fair Value Hedge Effectiveness, Net [Abstract]	xbrli:stringItemType	duration		true	base	GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNetAbstract
6782	Gain (Loss) from Hedged Firm Commitment Not Qualifying as Fair Value Hedge, Net	xbrli:monetaryItemType	duration	credit		base	GainLossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedgeNet
6783	Gain (Loss) on Investments, Realized and Unrealized Alternative [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnInvestmentsRealizedAndUnrealizedAlternativeAbstract
6784	Gain (Loss) on Sale of Trust Assets to Pay Expenses	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfTrustAssetsToPayExpenses
6785	Gain (Loss) on Components Excluded from Assessment of Foreign Currency Cash Flow Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnComponentsExcludedFromAssessmentOfForeignCurrencyCashFlowHedgeEffectiveness
6786	Gain (Loss) on Sale of Trust Assets to Pay Expenses [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSaleOfTrustAssetsToPayExpensesAbstract
6787	Gain (Loss) on Non-Recourse Debt	xbrli:monetaryItemType	duration	credit		base	GainLossOnNonRecourseDebt
6788	Gain (Loss) on Investments, Excluding Other than Temporary Impairments	xbrli:monetaryItemType	duration	credit		base	GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments
6789	Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net	xbrli:monetaryItemType	duration	credit		base	GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet
6790	Gain Contingency, Patents Found Infringed upon, Number	xbrli:integerItemType	duration			base	GainContingencyPatentsFoundInfringedUponNumber
6791	Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee [Abstract]	xbrli:stringItemType	duration		true	base	GainOrLossOnSaleOfStockInSubsidiaryOrEquityMethodInvesteeAbstract
6792	Gain (Loss) on Investments [Member]	nonnum:domainItemType	duration		true	base	GainLossOnInvestmentsMember1
6793	Gain Contingency, Quantities, Patents [Abstract]	xbrli:stringItemType	duration		true	base	GainContingencyQuantitiesPatentsAbstract
6794	Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnCashFlowHedgeIneffectivenessNet
6795	Gain Contingency, Patents Found Not Infringed upon, Number	xbrli:integerItemType	duration			base	GainContingencyPatentsFoundNotInfringedUponNumber
6796	Amount of equity contracts excluded from effectiveness assessment	xbrli:monetaryItemType	duration	credit		base	GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet
6797	Gain (Loss) from Price Risk Management Activity	xbrli:monetaryItemType	duration	credit		base	GainLossFromPriceRiskManagementActivity
6798	Gain (Loss) on Termination of Lease	xbrli:monetaryItemType	duration	credit		base	GainLossOnTerminationOfLease
6799	Gain (Loss) on Disposition of Business	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfBusiness
6800	Gain (Loss) from Hedged Firm Commitment Not Qualifying as Fair Value Hedge, Net [Abstract]	xbrli:stringItemType	duration		true	base	GainLossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedgeNetAbstract
6801	Gain (Loss) on Sale of Assets and Asset Impairment Charges	xbrli:monetaryItemType	duration	credit		base	GainLossOnSalesOfAssetsAndAssetImpairmentCharges
6802	Investments by Category [Axis]	xbrli:stringItemType	duration		true	base	GainLossOnInvestmentsByCategoryAxis
6803	Gain (Loss) on Cash Flow Hedges, Caption	xbrli:stringItemType	duration			base	GainLossOnCashFlowHedgesCaption
6804	Gain (Loss) on Foreign Currency Derivatives Recorded in Earnings, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet
6805	Gain (Loss) on Disposition of Oil and Gas and Timber Property [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSaleOfPropertyAbstract
6806	Gain (Loss) on Price Risk Derivative Instruments Not Designated as Hedging Instruments	xbrli:monetaryItemType	duration	credit		base	GainLossOnPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstruments
6807	Gain (Loss) on Sale of Accounts Receivable	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfAccountsReceivable
6808	Gain (Loss) on Sale of Investments [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSaleOfInvestmentsAbstract
6809	Gain (Loss) on Sale of Debt Investments	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfDebtInvestments
6810	Gain (Loss) on Sale of Properties, Applicable Income Taxes	xbrli:monetaryItemType	duration	debit		base	GainLossOnSaleOfPropertiesApplicableIncomeTaxes
6811	Gain (Loss) on Foreign Currency Fair Value Hedge Ineffectiveness, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnForeignCurrencyFairValueHedgeIneffectivenessDisclosuresAbstract
6812	Gain (Loss) on Sale of Other Investments	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfOtherInvestments
6813	Gain (Loss) on Price Risk Derivatives, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnPriceRiskDerivativesNet
6814	Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments	xbrli:monetaryItemType	duration	credit		base	GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
6815	Gain (Loss) on Fair Value Hedges Recognized in Earnings	xbrli:monetaryItemType	duration	credit		base	GainLossOnFairValueHedgesRecognizedInEarnings
6816	Gain (Loss) on Disposition of Other Assets	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfOtherAssets
6817	Gain (Loss) on Sale of Properties, Net of Applicable Income Taxes [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxesAbstract
6818	Gain (Loss) on Investments [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnInvestmentsAbstract
6819	Gain (Loss) on Sale of Investments	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfInvestments
6820	Gain (Loss) on Sale of Insurance Block	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfInsuranceBlock
6821	Gain (Loss) on Sale of Derivatives	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfDerivatives
6822	Gain (Loss) on Interest Rate Fair Value Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnInterestRateFairValueHedgeIneffectiveness
6823	Gain (Loss) on Foreign Currency Cash Flow Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnForeignCurrencyCashFlowHedgeIneffectiveness
6824	Gain (Loss) on Price Risk Fair Value Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnPriceRiskFairValueHedgeIneffectiveness
6825	Gain (Loss) on Disposition of Oil and Gas Property [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSaleOfOilAndGasPropertyAbstract
6826	Gain (Loss) on Disposition of Oil and Gas and Timber Property	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfProperty
6827	Gain (Loss) on Price Risk Cash Flow Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnPriceRiskCashFlowHedgeIneffectiveness
6828	Gain (Loss) on Sale of Loans and Leases [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSaleOfLoansAndLeasesAbstract
6829	Gain (Loss) on Foreign Currency Fair Value Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnForeignCurrencyFairValueHedgeIneffectiveness
6830	Gain (Loss) on Fair Value Hedges, Caption	xbrli:stringItemType	duration			base	GainLossOnFairValueHedgesCaption
6831	Gain (Loss) on Sale of Equity Investments	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfEquityInvestments
6832	Gain (Loss) on Sale of Properties, before Applicable Income Taxes	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
6833	Gain (Loss) on Sale of Interest in Projects	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfInterestInProjects
6834	Gain (Loss) on Sale of Commodity Contracts	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfCommodityContracts
6835	Gain (Loss) on Sale of Properties, Net of Applicable Income Taxes	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes
6836	Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnInterestRateCashFlowHedgeIneffectiveness
6837	Gain (Loss) on Price Risk Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainLossOnPriceRiskHedgeIneffectiveness
6838	Gain (Loss) on Foreign Currency Fair Value Hedge Derivatives	xbrli:monetaryItemType	duration	credit		base	GainLossOnForeignCurrencyFairValueHedgeDerivatives
6839	Marketable Securities and Investments Held at Cost [Domain]	nonnum:domainItemType	duration		true	base	GainLossOnInvestmentsIncludingMarketableSecuritiesAndInvestmentsHeldAtCostCategoriesOfInvestmentsDomain
6840	Gain (Loss) on Sale of Leased Assets, Net, Operating Leases	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfLeasedAssetsNetOperatingLeases
6841	Gain (Loss) on Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	GainLossOnInvestmentsTextBlock
6842	Gain (Loss) on Disposition of Oil and Gas Property	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfOilAndGasProperty
6843	Gain (Loss) on Sale of Other Loans and Leases	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfOtherLoansAndLeases
6844	Gain (Loss) on Hedging Activity	xbrli:monetaryItemType	duration	credit		base	GainLossOnOilAndGasHedgingActivity
6845	Gain (Loss) on Sale of Project	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfProject
6846	Gain (Loss) on Sale of Loans and Leases	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfLoansAndLeases
6847	Gain (Loss) on Interest Rate Derivative Instruments Not Designated as Hedging Instruments	xbrli:monetaryItemType	duration	credit		base	GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments
6848	Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary or Equity Investee, Nonoperating Income	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfPreviouslyUnissuedStockBySubsidiaryOrEquityInvesteeNonoperatingIncome
6849	Net recognized gains on investments	xbrli:monetaryItemType	duration	credit		base	GainLossOnInvestments
6850	Gain (Loss) on Sale of Mortgage Loans	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfMortgageLoans
6851	Gain (Loss) on Fair Value Hedges Recognized in Earnings [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnFairValueHedgesRecognizedInEarningsAbstract
6852	Gain (Loss) on Sale of Properties	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfProperties
6853	Gain (Loss) on Disposition of Property Plant Equipment [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSaleOfPropertyPlantEquipmentAbstract
6854	Gain (Loss) on Disposition of Property Plant Equipment	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfPropertyPlantEquipment
6855	Gain (Loss) on Sale of Capital Leases, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfCapitalLeasesNet
6856	Gain (Loss) on Sale of Notes Receivable	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfNotesReceivable
6857	Gain Contingencies [Line Items]	xbrli:stringItemType	duration		true	base	GainContingenciesLineItems
6858	Gain Contingency, Income Statement Caption (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	GainContingencyIncomeStatementCaption
6859	Gain (Loss) on Sale of Securities, Net [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSaleOfSecuritiesNetAbstract
6860	Gain from Components Excluded from Assessment of Fair Value Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectiveness
6861	Gain Contingencies [Table]	xbrli:stringItemType	duration		true	base	GainContingenciesTable
6862	Litigation Settlement [Abstract]	xbrli:stringItemType	duration		true	base	GainLossRelatedToLitigationSettlementAbstract
6863	Gain (Loss) Recognized on Assets Transferred to Separate Account [Abstract]	xbrli:stringItemType	duration		true	base	GainLossRecognizedOnAssetsTransferredToSeparateAccountAbstract
6864	Gain on Derivative Instruments, Pretax	xbrli:monetaryItemType	duration	credit		base	GainOnDerivativeInstrumentsPretax
6865	Gain from Hedged Firm Commitment Not Qualifying as Fair Value Hedge	xbrli:monetaryItemType	duration	credit		base	GainFromHedgedFirmCommitmentNotQualifyingAsFairValueHedge
6866	Gain (Loss) on Securitization of Financial Assets	xbrli:monetaryItemType	duration	credit		base	GainLossOnSecuritizationOfFinancialAssets
6867	Gain Recognized on Assets Transferred to Separate Account, Gross	xbrli:monetaryItemType	duration	credit		base	GainRecognizedOnAssetsTransferredToSeparateAccountGross
6868	Gain (Loss) on Sales of Loans, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnSalesOfLoansNet
6869	Gain (Loss) on Sales of Loans, Net [Abstract]	xbrli:stringItemType	duration		true	base	GainLossOnSalesOfLoansNetAbstract
6870	Gain (Loss) on Sale of Securities, Net	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfSecuritiesNet
6871	Gain Contingency, Unrecorded Amount	xbrli:monetaryItemType	instant	credit		base	GainContingencyUnrecordedAmount
6872	Gain on Fair Value Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainOnFairValueHedgeIneffectiveness
6873	Gain on Cash Flow Hedge Ineffectiveness	xbrli:monetaryItemType	duration	credit		base	GainOnCashFlowHedgeIneffectiveness
6874	Gain (Loss) on Disposition of Proved Property	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfProvedProperty
6875	Gain (Loss) on Disposition of Timber Property	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfTimberProperty
6876	Gain (Loss) on Sales of Consumer Loans	xbrli:monetaryItemType	duration	credit		base	GainLossOnSalesOfConsumerLoans
6877	Gain Contingencies, Nature [Axis]	xbrli:stringItemType	duration		true	base	GainContingenciesByNatureAxis
6878	Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee
6879	Gain Contingency, Nature [Domain]	nonnum:domainItemType	duration		true	base	GainContingencyNatureDomain
6880	Gain on Business Interruption Insurance Recovery	xbrli:monetaryItemType	duration	credit		base	GainOnBusinessInterruptionInsuranceRecovery
6881	Gain on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring	xbrli:monetaryItemType	duration	credit		base	GainOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring
6882	Gain Contingency, Description	xbrli:stringItemType	duration			base	GainContingencyDescription
6883	Gain (Loss) Related to Litigation Settlement	xbrli:monetaryItemType	duration	credit		base	GainLossRelatedToLitigationSettlement
6884	Gain from Components Excluded from Assessment of Cash Flow Hedge Effectiveness	xbrli:monetaryItemType	duration	credit		base	GainFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectiveness
6885	Gain (Loss) on Sales of Mortgage Backed Securities (MBS)	xbrli:monetaryItemType	duration	credit		base	GainLossOnSalesOfMortgageBackedSecuritiesMBS
6886	Gain (Loss) on Disposition of Unproved Property	xbrli:monetaryItemType	duration	credit		base	GainLossOnSaleOfUnprovedProperty
6887	Gain (Loss) Recognized on Assets Transferred to Separate Account	xbrli:monetaryItemType	duration	credit		base	GainLossRecognizedOnAssetsTransferredToSeparateAccount
6888	Gains (Losses) on Restructuring of Debt	xbrli:monetaryItemType	duration	credit		base	GainsLossesOnRestructuringOfDebt
6889	Gains (Losses) on Sales of Credit Card Portfolio	xbrli:monetaryItemType	duration	credit		base	GainsLossesOnSalesOfCreditCardPortfolio
6890	Gain (Loss) on Disposition of Assets for Financial Service Operations	xbrli:monetaryItemType	duration	credit		base	GainsLossesOnSalesOfAssets
6891	Gains (Losses) on Sales of Investment Real Estate	xbrli:monetaryItemType	duration	credit		base	GainsLossesOnSalesOfInvestmentRealEstate
6892	Gains (Losses) on Recourse Debt	xbrli:monetaryItemType	duration	credit		base	GainsLossesOnRecourseDebt
6893	Gain (Loss) on Extinguishment of Debt	xbrli:monetaryItemType	duration	credit		base	GainsLossesOnExtinguishmentOfDebt
6894	Gain (Loss) on Extinguishment of Debt, before Write off of Debt Issuance Cost	xbrli:monetaryItemType	duration	credit		base	GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost
6895	Gain (Loss) on Extinguishment of Debt [Abstract]	xbrli:stringItemType	duration		true	base	GainsLossesOnExtinguishmentOfDebtAbstract
6896	Gains (Losses) on Sales of Other Real Estate	xbrli:monetaryItemType	duration	credit		base	GainsLossesOnSalesOfOtherRealEstate
6897	Gain (Loss) on Disposition of Assets for Financial Service Operations [Abstract]	xbrli:stringItemType	duration		true	base	GainsLossesOnSalesOfAssetsAbstract
6898	Gas Balancing Volume Amount	num:volumeItemType	instant			base	GasImbalanceVolumeAmount
6899	Gas Balancing Payable, Current	xbrli:monetaryItemType	instant	credit		base	GasImbalancePayableCurrent
6900	Gas Distribution Equipment [Member]	nonnum:domainItemType	duration		true	base	GasDistributionEquipmentMember
6901	Gas Purchase Contract, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	GasPurchaseContractFairValueDisclosure
6902	Gas Balancing Arrangements, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GasBalancingArrangementsPolicy
6903	Gas Purchase Payable	xbrli:monetaryItemType	instant	credit		base	GasPurchasePayableCurrentAndNoncurrent
6904	Gas Purchase Contract, Noncurrent (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	GasPurchaseContractNet
6905	Gas and Oil Area, Developed, Net	num:areaItemType	instant			base	GasAndOilAreaDevelopedNet
6906	Gas and Oil Area, Developed, Gross	num:areaItemType	instant			base	GasAndOilAreaDevelopedGross
6907	Gas Distribution [Member]	nonnum:domainItemType	duration		true	base	GasDistributionMember
6908	Gas Gathering, Transportation, Marketing and Processing Costs	xbrli:monetaryItemType	duration	debit		base	GasGatheringTransportationMarketingAndProcessingCosts
6909	Gas Balancing Payable	xbrli:monetaryItemType	instant	credit		base	GasImbalancePayableCurrentAndNoncurrent
6910	Gas, Transmission and Distribution Equipment [Member]	nonnum:domainItemType	duration		true	base	GasTransmissionAndDistributionEquipmentMember
6911	Gas Domestic Regulated Revenue	xbrli:monetaryItemType	duration	credit		base	GasDomesticRegulatedRevenue
6912	Gas Balancing Arrangements [Abstract]	xbrli:stringItemType	duration		true	base	GasBalancingArrangementsAbstract
6913	Gas and Oil Area, Undeveloped, Gross	num:areaItemType	instant			base	GasAndOilAreaUndevelopedGross
6914	Gas Gathering and Processing Equipment [Member]	nonnum:domainItemType	duration		true	base	GasGatheringAndProcessingEquipmentMember
6915	Gas and Oil Acreage [Table]	xbrli:stringItemType	duration		true	base	GasAndOilAcreageTable
6916	Gas Balancing, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GasBalancingPolicyPolicyTextBlock
6917	Gas Balancing Asset (Liability)	xbrli:monetaryItemType	instant	debit		base	GasImbalanceAssetLiability
6918	Gas and Oil Area, Undeveloped, Net	num:areaItemType	instant			base	GasAndOilAreaUndevelopedNet
6919	Gas Transmission [Member]	nonnum:domainItemType	duration		true	base	GasTransmissionMember
6920	Gas and Oil Acreage [Line Items]	xbrli:stringItemType	duration		true	base	GasAndOilAcreageLineItems
6921	Gas Purchase Payable, Current	xbrli:monetaryItemType	instant	credit		base	GasPurchasePayableCurrent
6922	Gas Transmission Equipment [Member]	nonnum:domainItemType	duration		true	base	GasTransmissionEquipmentMember
6923	Gas Gathering, Transportation, Marketing and Processing Revenue	xbrli:monetaryItemType	duration	credit		base	GasGatheringTransportationMarketingAndProcessingRevenue
6924	General Partners' Contributed Capital	xbrli:monetaryItemType	instant	credit		base	GeneralPartnersContributedCapital
6925	General and Limited Partners' Capital Account [Abstract]	xbrli:stringItemType	duration		true	base	GeneralAndLimitedPartnersCapitalAccountAbstract
6926	General Cash Flow Hedge Information [Abstract]	xbrli:stringItemType	duration		true	base	GeneralCashFlowHedgeInformationAbstract
6927	General Partners' Capital Account [Abstract]	xbrli:stringItemType	duration		true	base	GeneralPartnersCapitalAccountAbstract
6928	General Partners' Cumulative Special Earnings (Losses)	xbrli:monetaryItemType	instant	credit		base	GeneralPartnersSpecialEarningsAllocation
6929	General Fair Value Hedge Information, Dollar Offset Threshold, Maximum (Deprecated 2016-01-31)	num:percentItemType	instant			base	GeneralFairValueHedgeInformationDollarOffsetThresholdMaximum
6930	General Partners' Capital Account, Units Authorized	xbrli:sharesItemType	instant			base	GeneralPartnersCapitalAccountUnitsAuthorized
6931	General Fair Value Hedge Information [Abstract]	xbrli:stringItemType	duration		true	base	GeneralFairValueHedgeInformationAbstract
6932	General and Administrative Expense Ratio	num:percentItemType	duration			base	GeneralAndAdministrativeExpenseRatio
6933	General and Administrative Costs in Inventory, Amount Remaining	xbrli:monetaryItemType	instant	debit		base	GeneralAndAdministrativeCostsInInventoryAmountRemaining
6934	General Partner Distributions	xbrli:monetaryItemType	duration	debit		base	GeneralPartnerDistributions
6935	General Business Tax Credit Carryforward [Member]	nonnum:domainItemType	duration		true	base	GeneralBusinessMember
6936	General Partners' Capital Account	xbrli:monetaryItemType	instant	credit		base	GeneralPartnersCapitalAccount
6937	General Partner [Member]	nonnum:domainItemType	duration		true	base	GeneralPartnerMember
6938	General Contractor Revenue	xbrli:monetaryItemType	duration	credit		base	GeneralContractorRevenue
6939	General and Administrative Expense [Member]	nonnum:domainItemType	duration		true	base	GeneralAndAdministrativeExpenseMember
6940	General Partners' Cumulative Earnings	xbrli:monetaryItemType	instant	credit		base	GeneralPartnersCumulativeNetIncome
6941	General Net Investment Hedge Information [Abstract]	xbrli:stringItemType	duration		true	base	GeneralNetInvestmentHedgeInformationAbstract
6942	General Fair Value Hedge Information, Hedge Effectiveness Threshold	num:percentItemType	instant			base	GeneralFairValueHedgeInformationHedgeEffectivenessThreshold
6943	General and Administrative Costs in Inventory, Amount Incurred	xbrli:monetaryItemType	instant	debit		base	GeneralAndAdministrativeCostsInInventoryAmountIncurred
6944	General Fair Value Hedge Information, Dollar Offset Threshold, Minimum (Deprecated 2016-01-31)	num:percentItemType	instant			base	GeneralFairValueHedgeInformationDollarOffsetThresholdMinimum
6945	General Liability [Member]	nonnum:domainItemType	duration		true	base	GeneralLiabilityMember
6946	General and Administrative Costs in Inventory [Abstract]	xbrli:stringItemType	duration		true	base	GeneralAndAdministrativeCostsInInventoryAbstract
6947	General Partners' Capital Account, Period Distribution Amount	xbrli:monetaryItemType	duration	debit		base	GeneralPartnersCapitalAccountDistributionAmount
6948	General Discussion of Derivative Instruments and Hedging Activities	xbrli:stringItemType	duration			base	GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivities
6949	General Partners' Offering Costs	xbrli:monetaryItemType	instant	debit		base	GeneralPartnersOfferingCosts
6950	General and Administrative Expense [Abstract]	xbrli:stringItemType	duration		true	base	GeneralAndAdministrativeExpenseAbstract
6951	General Partners' Cumulative Cash Distributions	xbrli:monetaryItemType	instant	debit		base	GeneralPartnersCumulativeCashDistributions
6952	General Partners' Capital Account, Description of Units	xbrli:stringItemType	duration			base	GeneralPartnersCapitalAccountDescriptionOfUnits
6953	General Partner's Share of Undistributed Earnings, Incentive Distribution Right Embedded in General Partner Interest	xbrli:monetaryItemType	instant	credit		base	GeneralPartnersShareOfUndistributedEarningsIncentiveDistributionRightEmbeddedInGeneralPartnerInterest
6954	General Partners' Capital Account, Units Outstanding	xbrli:sharesItemType	instant			base	GeneralPartnersCapitalAccountUnitsOutstanding
6955	General Contractor Costs	xbrli:monetaryItemType	duration	debit		base	GeneralContractorCosts
6956	General Partners' Capital Account, Units Issued	xbrli:sharesItemType	instant			base	GeneralPartnersCapitalAccountUnitsIssued
6957	General and administrative	xbrli:monetaryItemType	duration	debit		base	GeneralAndAdministrativeExpense
6958	General Fair Value Hedge Information, Minimum R Square, Percentage	num:percentItemType	instant			base	GeneralFairValueHedgeInformationMinimumRSquarePercentage
6959	General Discussion of Derivative Instruments and Hedging Activities [Abstract]	xbrli:stringItemType	duration		true	base	GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivitiesAbstract
6960	Retirement Benefits, Description [Abstract]	xbrli:stringItemType	duration		true	base	GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract
6961	General Insurance Expense	xbrli:monetaryItemType	duration	debit		base	GeneralInsuranceExpense
6962	Retirement Benefits, Description	xbrli:stringItemType	duration			base	GeneralDiscussionOfPensionAndOtherPostretirementBenefits
6963	Geographic Distribution [Axis]	xbrli:stringItemType	duration		true	base	GeographicDistributionAxis
6964	Geographic Distribution, Foreign [Member]	nonnum:domainItemType	duration		true	base	GeographicDistributionForeignMember
6965	Geographic Distribution, Domestic [Member]	nonnum:domainItemType	duration		true	base	GeographicDistributionDomesticMember
6966	Geographic Distribution [Domain]	nonnum:domainItemType	duration		true	base	GeographicDistributionDomain
6967	Geographic Areas, Long-Lived Assets [Abstract]	xbrli:stringItemType	duration		true	base	GeographicAreasLongLivedAssetsAbstract
6968	Geographic Areas, Revenues from External Customers [Abstract]	xbrli:stringItemType	duration		true	base	GeographicAreasRevenuesFromExternalCustomersAbstract
6969	Geographic Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	GeographicConcentrationRiskMember
6970	Gold Products and Services Revenue	xbrli:monetaryItemType	duration	credit		base	GoldProductsAndServicesRevenue
6971	Good Faith and Margin Deposits with Broker-Dealers	xbrli:monetaryItemType	instant	debit		base	GoodFaithAndMarginDepositsWithBrokerDealers
6972	Goodwill, Impaired, Change in Estimate Description	xbrli:stringItemType	duration			base	GoodwillImpairedChangeInEstimateDescription
6973	Goodwill and Intangible Assets, Intangible Assets, Indefinite-Lived, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GoodwillAndIntangibleAssetsIntangibleAssetsIndefiniteLivedPolicy
6974	Goodwill and Intangible Assets Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	GoodwillAndIntangibleAssetsDisclosureTextBlock
6975	Goodwill, Impairment Loss, Net of Tax	xbrli:monetaryItemType	duration	debit		base	GoodwillImpairmentLossNetOfTax
6976	Goodwill, Impaired, Accumulated Impairment Loss [Abstract]	xbrli:stringItemType	duration		true	base	GoodwillImpairedAccumulatedImpairmentLossAbstract
6977	Goodwill, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	GoodwillForeignCurrencyTranslationGainLoss
6978	Goodwill and Intangible Asset Impairment [Abstract]	xbrli:stringItemType	duration		true	base	GoodwillAndIntangibleAssetImpairmentAbstract
6979	Goodwill	nonnum:textBlockItemType	duration			base	GoodwillAndIntangibleAssetsGoodwillPolicy
6980	Goodwill, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	GoodwillPeriodIncreaseDecrease
6981	GOODWILL	nonnum:textBlockItemType	duration			base	GoodwillDisclosureTextBlock
6982	Goodwill, Other Changes (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	GoodwillOtherChanges
6983	Beginning Balance	xbrli:monetaryItemType	instant	debit		base	Goodwill
6984	Goodwill impairment charge	xbrli:monetaryItemType	duration	debit		base	GoodwillImpairmentLoss
6985	Goodwill, Translation Adjustments (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	GoodwillTranslationAdjustments
6986	Goodwill, Impaired, Income Statement Classification (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	GoodwillImpairedIncomeStatementClassification
6987	Goodwill, Not Allocated, Amount	xbrli:monetaryItemType	instant	debit		base	GoodwillNotAllocatedAmount
6988	Goodwill and Intangible Asset Impairment	xbrli:monetaryItemType	duration	debit		base	GoodwillAndIntangibleAssetImpairment
6989	Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GoodwillAndIntangibleAssetsIntangibleAssetsPolicy
6990	Accumulated goodwill impairment	xbrli:monetaryItemType	instant	credit		base	GoodwillImpairedAccumulatedImpairmentLoss
6991	Goodwill, Impaired, Adjustment to Initial Estimate Amount	xbrli:monetaryItemType	duration	debit		base	GoodwillImpairedAdjustmentToInitialEstimateAmount
6992	Goodwill and Intangible Assets, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GoodwillAndIntangibleAssetsPolicyTextBlock
6993	Acquisitions	xbrli:monetaryItemType	duration	debit		base	GoodwillAcquiredDuringPeriod
6994	Goodwill, Impaired, Reasons for Use of Estimate	xbrli:stringItemType	duration			base	GoodwillImpairedReasonsForUseOfEstimate
6995	Goodwill, Purchase Accounting Adjustments	xbrli:monetaryItemType	duration	debit		base	GoodwillPurchaseAccountingAdjustments
6996	Goodwill [Line Items]	xbrli:stringItemType	duration		true	base	GoodwillLineItems
6997	Goodwill, Impaired, Facts and Circumstances Leading to Impairment	xbrli:stringItemType	duration			base	GoodwillImpairedFactsAndCircumstancesLeadingToImpairment
6998	Other	xbrli:monetaryItemType	duration	debit		base	GoodwillOtherIncreaseDecrease
6999	Goodwill, Written off Related to Sale of Business Unit	xbrli:monetaryItemType	duration	credit		base	GoodwillWrittenOffRelatedToSaleOfBusinessUnit
7000	Goodwill, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	GoodwillFairValueDisclosure
7001	Goodwill, Translation and Purchase Accounting Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	GoodwillTranslationAndPurchaseAccountingAdjustmentsAbstract
7002	Goodwill [Roll Forward]	xbrli:stringItemType	duration		true	base	GoodwillRollForward
7003	Goodwill, Not Allocated, Reason	xbrli:stringItemType	duration			base	GoodwillNotAllocatedReason
7004	Goodwill, Translation and Purchase Accounting Adjustments	xbrli:monetaryItemType	duration	debit		base	GoodwillTranslationAndPurchaseAccountingAdjustments
7005	Goodwill, Gross	xbrli:monetaryItemType	instant	debit		base	GoodwillGross
7006	Goodwill, Impaired [Abstract]	xbrli:stringItemType	duration		true	base	GoodwillImpairedAbstract
7007	Goodwill, Subsequent Recognition of Deferred Tax Asset	xbrli:monetaryItemType	duration	credit		base	GoodwillSubsequentRecognitionOfDeferredTaxAsset
7008	Goodwill And Intangible Assets Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	GoodwillAndIntangibleAssetsDisclosureAbstract
7009	Goodwill, Impaired, Method for Fair Value Determination	xbrli:stringItemType	duration			base	GoodwillImpairedMethodForFairValueDetermination
7010	Goodwill [Member]	nonnum:domainItemType	duration		true	base	GoodwillMember
7011	Goodwill, Transfers	xbrli:monetaryItemType	duration	debit		base	GoodwillTransfers
7012	Government Contractors, Subcontract and Special Equipment, Cost Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	GovernmentContractorsSubcontractAndSpecialEquipmentCostPolicyPolicyTextBlock
7013	Government Contracts Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	GovernmentContractsConcentrationRiskMember
7014	Government Restrictions on Disclosure of Estimated Reserves or Disclosure of Reserves Other than Proved	xbrli:stringItemType	duration			base	GovernmentRestrictionsOnDisclosureOfEstimatedReservesOrDisclosureOfReservesOtherThanProved
7015	Government Contractors, Subcontract and Special Equipment Cost, Nature of Transaction	xbrli:stringItemType	duration			base	GovernmentContractorsSubcontractAndSpecialEquipmentCostNatureOfTransaction
7016	Government Investigation Into Illegal or Unethical Activity in Government Contracts (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	GovernmentInvestigationIntoIllegalOrUnethicalActivityInGovernmentContracts
7017	Government Contract Receivable	xbrli:monetaryItemType	instant	debit		base	GovernmentContractReceivable
7018	Government Contractors, Contracts in Progress, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GovernmentContractorsContractsInProgressPolicyPolicyTextBlock
7019	Government Contractors, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GovernmentContractorsPolicyPolicyTextBlock
7020	Government National Mortgage Association Certificates and Obligations (GNMA) [Member]	nonnum:domainItemType	duration		true	base	GovernmentNationalMortgageAssociationCertificatesAndObligationsGNMAMember
7021	Government Sector [Member]	nonnum:domainItemType	duration		true	base	GovernmentSectorMember
7022	Government Contractors, Revenue Recognition, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GovernmentContractorsRevenueRecognitionPolicyPolicyTextBlock
7023	Government National Mortgage Association (GNMA) Insured Loans [Member]	nonnum:domainItemType	duration		true	base	GovernmentNationalMortgageAssociationGnmaInsuredLoansMember
7024	Government Contractors, Inventory, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GovernmentContractorsInventoryPolicyPolicyTextBlock
7025	Government Contractors, Combining and Segmenting, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	GovernmentContractorsCombiningAndSegmentingPolicyPolicyTextBlock
7026	Government-Guaranteed Collateral [Member]	nonnum:domainItemType	duration		true	base	GovernmentGuaranteedCollateralMember
7027	Government Guaranteed Mortgage Loans upon Foreclosure Receivable [Member]	nonnum:domainItemType	duration		true	base	GovernmentGuaranteedMortgageLoansUponForeclosureReceivableMember
7028	Government Contract Receivable, Unbilled Amounts	xbrli:monetaryItemType	instant	debit		base	GovernmentContractReceivableUnbilledAmounts
7029	Government Contractors, Completed Contract, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	GovernmentContractorsCompletedContractPolicyPolicyTextBlock
7030	Government Contract Receivable, Progress Payments Offset	xbrli:monetaryItemType	instant	credit		base	GovernmentContractReceivableProgessPaymentsOffset
7031	Government [Member]	nonnum:domainItemType	duration		true	base	GovernmentMember
7032	Governmental Contracts Subject to Renegotiation	xbrli:stringItemType	duration			base	GovernmentalContractsSubjectToRenegotiation
7033	Governmental Contracts Subject to Renegotiation [Abstract]	xbrli:stringItemType	duration		true	base	GovernmentalContractsSubjectToRenegotiationAbstract
7034	Grandfathered ESOP Expense Recognition, Dividends Used by ESOP for Debt Service	xbrli:monetaryItemType	duration	debit		base	GrandfatheredESOPExpenseRecognitionDividendsUsedByESOPForDebtService
7035	Grandfathered ESOP Expense Recognition [Abstract]	xbrli:stringItemType	duration		true	base	GrandfatheredESOPExpenseRecognitionAbstract
7036	Grandfathered ESOP Expense Recognition, Actual Interest Incurred on ESOP Debt	xbrli:monetaryItemType	duration	debit		base	GrandfatheredESOPExpenseRecognitionActualInterestIncurredOnESOPDebt
7037	Grandfathered ESOP Expense Recognition, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	GrandfatheredESOPExpenseRecognitionPolicy
7038	Grandfathered ESOP Expense Recognition, Dividends Paid to ESOP	xbrli:monetaryItemType	duration	debit		base	GrandfatheredESOPExpenseRecognitionDividendsPaidToESOP
7039	Grandfathered ESOP Expense Recognition, Cash Contributions to ESOP	xbrli:monetaryItemType	duration	debit		base	GrandfatheredESOPExpenseRecognitionCashContributionsToESOP
7040	Grants Receivable, Current	xbrli:monetaryItemType	instant	debit		base	GrantsReceivableCurrent
7041	Grants Receivable, Noncurrent	xbrli:monetaryItemType	instant	debit		base	GrantsReceivableNoncurrent
7042	Grants Receivable	xbrli:monetaryItemType	instant	debit		base	GrantsReceivable
7043	Gross Billings	xbrli:monetaryItemType	duration	credit		base	GrossTransactionVolume
7044	Gross margin	xbrli:monetaryItemType	duration	credit		base	GrossProfit
7045	Gross Profit [Abstract]	xbrli:stringItemType	duration		true	base	GrossProfitAbstract
7046	Gross Investment Income, Operating	xbrli:monetaryItemType	duration	credit		base	GrossInvestmentIncomeOperating
7047	Group Insurance Policies [Member]	nonnum:domainItemType	duration		true	base	GroupPoliciesMember
7048	Guarantee of Scheduled Contractual Cash Flows from Assets of Transferee [Member]	nonnum:domainItemType	duration		true	base	GuaranteeOfScheduledContractualCashFlowsFromAssetsOfSpecialPurposeEntitySPEMember
7049	Guarantor Obligations, Collateral Held Directly or by Third Parties	xbrli:stringItemType	duration			base	GuaranteeObligationsCollateralHeldDirectlyOrByThirdParties
7050	Guarantee of Business Revenue [Member]	nonnum:domainItemType	duration		true	base	GuaranteeOfBusinessRevenueMember
7051	Guarantor Obligations, Nature [Domain]	nonnum:domainItemType	duration		true	base	GuaranteeObligationsNatureDomain
7052	Guarantee Obligations [Member]	nonnum:domainItemType	duration		true	base	GuaranteeObligationsMember
7053	Guarantor Obligations, Current Carrying Value	xbrli:monetaryItemType	instant	credit		base	GuaranteeObligationsCurrentCarryingValue
7054	Guarantor Obligations, Triggering Event	xbrli:stringItemType	duration			base	GuaranteeObligationsTriggeringEvent
7055	Guarantor Obligations, Maximum Exposure, Undiscounted	xbrli:monetaryItemType	instant	credit		base	GuaranteeObligationsMaximumExposure
7056	Guarantor Obligations, Unlimited Exposure	xbrli:stringItemType	duration			base	GuaranteeObligationsUnlimitedExposure
7057	Guarantor Obligations, Caption for Recorded Liabilities (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	GuaranteeObligationsCaptionForRecordedLiabilities
7058	Guarantee of Indebtedness of Others [Member]	nonnum:domainItemType	duration		true	base	GuaranteeOfIndebtednessOfOthersMember
7059	Guarantor Obligations [Line Items]	xbrli:stringItemType	duration		true	base	GuaranteeObligationsLineItems
7060	Guarantor Obligations, Recourse Provisions	xbrli:stringItemType	duration			base	GuaranteeObligationsRecourseProvisions
7061	Guarantee Type, Other [Member]	nonnum:domainItemType	duration		true	base	GuaranteeTypeOtherMember
7062	Guarantor Obligations, Related Party Disclosure	xbrli:stringItemType	duration			base	GuaranteeObligationsRelatedPartyDisclosure
7063	Guarantor Obligations, Maximum Exposure Inestimable	xbrli:stringItemType	duration			base	GuaranteeObligationsMaximumExposureInestimable
7064	Guarantor Obligations, Term	xbrli:stringItemType	duration			base	GuaranteeObligationsTerm
7065	Guarantor Obligations, Origin and Purpose	xbrli:stringItemType	duration			base	GuaranteeObligationsOriginAndPurpose
7066	Guarantor Obligations, Liquidation Proceeds, Percentage	num:percentItemType	duration			base	GuaranteeObligationsLiquidationProceedsPercentage
7067	Guarantor Obligations, Nature [Axis]	xbrli:stringItemType	duration		true	base	GuaranteeObligationsByNatureAxis
7068	Guarantor Obligations, Liquidation Proceeds, Monetary Amount	xbrli:monetaryItemType	duration	debit		base	GuaranteeObligationsLiquidationProceeds
7069	Guaranteed Interest Contracts	xbrli:monetaryItemType	instant	credit		base	GuaranteedInterestContracts
7070	Guaranteed Minimum Withdrawal Benefit [Member]	nonnum:domainItemType	duration		true	base	GuaranteedMinimumWithdrawalBenefitMember
7071	Guaranteed Benefit Liability, Net	xbrli:monetaryItemType	instant	credit		base	GuaranteedBenefitLiabilityNet
7072	Guaranteed Insurance Contract, Type of Guarantee [Domain]	nonnum:domainItemType	duration		true	base	GuaranteedInsuranceContractTypeOfGuaranteeDomain
7073	Guaranteed Minimum Accumulation Benefit [Member]	nonnum:domainItemType	duration		true	base	GuaranteedMinimumAccumulationBenefitMember
7074	Guaranteed Insurance Contract, Type of Benefit [Axis]	xbrli:stringItemType	duration		true	base	GuaranteedInsuranceContractTypeOfBenefitAxis
7075	Guaranteed Investment Contract, Interest Rate Assumptions, Low End (Deprecated 2016-01-31)	num:percentItemType	duration			base	GuaranteedInvestmentContractInterestRateAssumptionsLowEnd
7076	Guaranteed Insurance Contract, Type of Benefit [Domain]	nonnum:domainItemType	duration		true	base	GuaranteedInsuranceContractTypeOfBenefitDomain
7077	Guaranteed Lifetime Withdrawal Benefit [Member]	nonnum:domainItemType	duration		true	base	GuaranteedLifetimeWithdrawalBenefitMember
7078	Guaranteed Insurance Contract, Type of Guarantee [Axis]	xbrli:stringItemType	duration		true	base	GuaranteedInsuranceContractTypeOfGuaranteeAxis
7079	Guaranteed Minimum Income Benefit [Member]	nonnum:domainItemType	duration		true	base	GuaranteedMinimumIncomeBenefitMember
7080	Guaranteed Investment Contract [Member]	nonnum:domainItemType	duration		true	base	GuaranteedInvestmentContractMember
7081	Guaranteed Insurance Benefit Type [Domain] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	GuaranteedInsuranceBenefitTypeDomain
7082	Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Liability, Gross, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	GuaranteedBenefitLiabilityGrossPeriodIncreaseDecrease
7083	Guaranteed Investment Contract Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	GuaranteedInvestmentContractAssumptions
7084	Guaranteed Investment Contract, Interest Rate Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	GuaranteedInvestmentContractInterestRateAssumptions
7085	Guaranteed Investment Contract, Interest Rate Assumptions, High End (Deprecated 2016-01-31)	num:percentItemType	duration			base	GuaranteedInvestmentContractInterestRateAssumptionsHighEnd
7086	Guaranteed Minimum Death Benefit [Member]	nonnum:domainItemType	duration		true	base	GuaranteedMinimumDeathBenefitMember
7087	Guarantees [Abstract]	xbrli:stringItemType	duration		true	base	GuaranteesAbstract
7088	Guarantees and Product Warranties [Abstract]	xbrli:stringItemType	duration		true	base	GuaranteesAndProductWarrantiesAbstract
7089	Guarantees [Member]	nonnum:domainItemType	duration		true	base	GuaranteesMember
7090	Guarantees [Text Block]	nonnum:textBlockItemType	duration			base	GuaranteesTextBlock
7091	Guarantees, Indemnifications and Warranties Policies [Policy Text Block]	nonnum:textBlockItemType	duration			base	GuaranteesIndemnificationsAndWarrantiesPolicies
7092	Guarantees, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	GuaranteesFairValueDisclosure
7093	Guarantor Subsidiaries [Member]	nonnum:domainItemType	duration		true	base	GuarantorSubsidiariesMember
7094	Guaranty Liabilities	xbrli:monetaryItemType	instant	credit		base	GuarantyLiabilities
7095	Guaranty Assets	xbrli:monetaryItemType	instant	debit		base	GuarantyAssets
7096	Guaranty Fee Income	xbrli:monetaryItemType	duration	credit		base	GuarantyFeeIncome
7097	Healthcare Sector [Member]	nonnum:domainItemType	duration		true	base	HealthcareSectorMember
7098	Her Majesty's Revenue and Customs (HMRC) [Member]	nonnum:domainItemType	duration		true	base	HerMajestysRevenueAndCustomsHMRCMember
7099	Heating Oil [Member]	nonnum:domainItemType	duration		true	base	HeatingOilMember
7100	Haircuts on State and Municipal Government Obligations	xbrli:monetaryItemType	instant	debit		base	HaircutsOnStateAndMunicipalGovernmentObligations
7101	Haircuts on Corporate Obligations	xbrli:monetaryItemType	instant	debit		base	HaircutsOnCorporateObligations
7102	Haircuts on Securities [Abstract]	xbrli:stringItemType	duration		true	base	HaircutsOnSecuritiesAbstract
7103	Haircuts on Stocks and Warrants	xbrli:monetaryItemType	instant	debit		base	HaircutsOnStocksAndWarrants
7104	Haircuts on Securities Collateralizing Secured Demand Notes	xbrli:monetaryItemType	instant	debit		base	HaircutsOnSecuritiesCollateralizingSecuredDemandNotes
7105	Haircuts on Securities	xbrli:monetaryItemType	instant	debit		base	HaircutsOnSecurities
7106	Haircuts, Other	xbrli:monetaryItemType	instant	debit		base	HaircutsOther
7107	Haircuts on US and Canadian Government Obligations	xbrli:monetaryItemType	instant	debit		base	HaircutsOnUSAndCanadianGovernmentObligations
7108	Haircuts on Bankers' Acceptances, Certificates of Deposit and Commercial Paper	xbrli:monetaryItemType	instant	debit		base	HaircutsOnBankersAcceptancesCertificatesOfDepositAndCommercialPaper
7109	Haircuts on Options	xbrli:monetaryItemType	instant	debit		base	HaircutsOnOptions
7110	Haircuts on Undue Concentrations	xbrli:monetaryItemType	instant	debit		base	HaircutsOnUndueConcentrations
7111	Haircuts on Contractual Securities Commitments	xbrli:monetaryItemType	instant	debit		base	HaircutsOnContractualSecuritiesCommitments
7112	Haircuts on Trading and Investment Securities	xbrli:monetaryItemType	instant	debit		base	HaircutsOnTradingAndInvestmentSecurities
7113	Health Care Organization, Disclosures for Certain Health Care Entities [Abstract]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationDisclosuresforCertainHealthCareEntitiesAbstract
7114	Health Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	HealthInsuranceProductLineMember
7115	Health Care Organization, Qualitative Factors	xbrli:stringItemType	duration			base	HealthCareOrganizationQualitativeFactors
7116	Health Care Organization, Premium Revenue	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationPremiumRevenue
7117	Health Care Organization, Revenue Net of Patient Service Revenue Provisions	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationRevenueNetOfPatientServiceRevenueProvisions
7118	Health Care Trust Fund, Investment Gains (Losses), Net (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	HealthCareTrustFundInvestmentGainsLossesNet
7119	Health Care Trust Fund, Interest Income (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	HealthCareTrustFundInterestIncome
7120	Health Care Organization, Significant Changes in Underlying Assumptions for Allowance for Doubtful Accounts (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	HealthCareOrganizationSignificantChangesInUnderlyingAssumptionsforAllowanceforDoubtfulAccounts
7121	Health Care Organization, Patient Service Revenue	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationPatientServiceRevenue
7122	Health Care Organization, Revenue, Description	xbrli:stringItemType	duration			base	HealthCareOrganizationRevenueDescription
7123	Health Care Organization, Revenue Sources [Axis]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationRevenueSourcesAxis
7124	Health Care Organization, Capitation Revenue	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationCapitationRevenue
7125	Health Care Organization, Patient Service Revenue Provision for Bad Debts	xbrli:monetaryItemType	duration	debit		base	HealthCareOrganizationPatientServiceRevenueProvisionforBadDebts
7126	Health Care Organization, Stop Loss Insurance Recoveries	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationStopLossInsuranceRecoveries
7127	Health Care Trust Fund, Assets Limited as to Use, Noncurrent	xbrli:monetaryItemType	instant	debit		base	HealthCareTrustFundAssetsLimitedAsToUseNoncurrent
7128	Health Care Trust Fund [Axis]	xbrli:stringItemType	duration		true	base	HealthCareTrustFundAxis
7129	Health Care Trust Fund, Assets Limited as to Use, Current	xbrli:monetaryItemType	instant	debit		base	HealthCareTrustFundAssetsLimitedAsToUseCurrent
7130	Health Care Entities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	HealthCareEntitiesPolicyPolicyTextBlock
7131	Health Care Organization, Revenue	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationRevenue
7132	Health Care Organizations [Abstract]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationsAbstract
7133	Health Care Trust Fund, Description	xbrli:stringItemType	duration			base	HealthCareTrustFundDescription
7134	Health Care Organization, Revenue Recognized Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	HealthCareOrganizationRevenueRecognizedPolicyPolicyTextBlock
7135	Health Care Organization, Revenue [Abstract]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationRevenueAbstract
7136	Health Care Organization, Other Revenue	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationOtherRevenue
7137	Health Care Trust Fund [Table]	xbrli:stringItemType	duration		true	base	HealthCareTrustFundTable
7138	Health Care Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	HealthCareCostsPolicyPolicyTextBlock
7139	Health Care Organization, Allowance for Doubtful Accounts, Percentage of Accounts Receivable	num:percentItemType	duration			base	HealthCareOrganizationAllowanceForDoubtfulAccountsPercentageOfAccountsReceivable
7140	Health Care Organization, Patient Service Revenue Less Provision for Bad Debts [Abstract]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationPatientServiceRevenueLessProvisionForBadDebtsAbstract
7141	Health Care Organization, Medical Supplies and Drugs Expense	xbrli:monetaryItemType	duration	debit		base	HealthCareOrganizationMedicalSuppliesAndDrugsExpense
7142	Health Care Organizations [Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	HealthCareOrganizationsTextBlock
7143	Health Care Organization, Contract Acquisition Expense	xbrli:monetaryItemType	duration	debit		base	HealthCareOrganizationContractAcquisitionExpense
7144	Health Care Organization, Revenue Net of Patient Service Revenue Provisions [Abstract]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationRevenueNetOfPatientServiceRevenueProvisionsAbstract
7145	Health Care Organization, Expenses, Net [Abstract]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationExpensesNetAbstract
7146	Health Care Organization, Revenue Sources [Domain]	nonnum:domainItemType	duration		true	base	HealthCareOrganizationRevenueSourcesDomain
7147	Health Care Organization, Loss Contracts Expense (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	HealthCareOrganizationLossContractsExpense
7148	Health Care Organization, Expenses, Gross	xbrli:monetaryItemType	duration	debit		base	HealthCareOrganizationHealthCareCostsGross
7149	Health Care Trust Fund, Name [Domain]	nonnum:domainItemType	duration		true	base	HealthCareTrustFundNameDomain
7150	Health Care Organization Revenue and Expense [Abstract]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationRevenueAndExpenseAbstract
7151	Health Care Organization, Unusual Transactions Impacting Allowance for Doubtful Accounts (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationUnusualTransactionsImpactingAllowanceForDoubtfulAccounts
7152	Health Care Organization, Resident Service Revenue	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationResidentServiceRevenue
7153	Health Care Trust Fund [Line Items]	xbrli:stringItemType	duration		true	base	HealthCareTrustFundLineItems
7154	Health Care Organization, Expenses, Gross [Abstract]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationExpensesGrossAbstract
7155	Health Care Organization, Expenses, Net	xbrli:monetaryItemType	duration	debit		base	HealthCareOrganizationExpensesNet
7156	Health Care Organization, Unusual Transactions Impacting Allowance for Doubtful Accounts, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	HealthCareOrganizationUnusualTransactionsImpactingAllowanceForDoubtfulAccountsDescription
7157	Health Care Organization, Stop Loss Insurance Premium Expense	xbrli:monetaryItemType	duration	debit		base	HealthCareOrganizationStopLossInsurancePremiumExpense
7158	Health Care Organization, Patient Service Revenue Less Provision for Bad Debts	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationPatientServiceRevenueLessProvisionForBadDebts
7159	Health Care Organization, Bad Debts Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	HealthCareOrganizationBadDebtsPolicyPolicyTextBlock
7160	Health Care Organization, Significant Changes in Estimates (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	HealthCareOrganizationSignificantChangesInEstimates
7161	Health Care Trust Fund, Administrative Expense (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	HealthCareTrustFundAdministrativeExpense
7162	Health Care Organization, Receivable and Revenue Disclosures [Line Items]	xbrli:stringItemType	duration		true	base	HealthCareOrganizationReceivableAndRevenueDisclosuresLineItems
7163	Hedge Funds [Member]	nonnum:domainItemType	duration		true	base	HedgeFundsMember
7164	Hedge Designations Used for Price Risk Derivatives	xbrli:stringItemType	duration			base	HedgeDesignationsUsedForPriceRiskDerivatives
7165	Hedge Funds, Equity [Member]	nonnum:domainItemType	duration		true	base	HedgeFundsEquityMember
7166	Hedge Funds, Multi-strategy [Member]	nonnum:domainItemType	duration		true	base	HedgeFundsMultistrategyMember
7167	Hedge Funds, Event Driven [Member]	nonnum:domainItemType	duration		true	base	HedgeFundsEventDrivenMember
7168	Hedge Funds, Equity Long (Short) [Member]	nonnum:domainItemType	duration		true	base	HedgeFundsEquityLongShortMember
7169	Hedge Designations Used for Foreign Currency Derivatives	xbrli:stringItemType	duration			base	HedgeDesignationsUsedForForeignCurrencyDerivatives
7170	Hedge Designations Used for Interest Rate Derivatives (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	HedgeDesignationsUsedForInterestRateDerivatives
7171	Hedge Funds, Global Opportunity [Member]	nonnum:domainItemType	duration		true	base	HedgeFundsGlobalOpportunityMember
7172	Hedging Strategy by Guarantee Type (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	HedgingStrategyByGuaranteeType
7173	Hedging Designation	xbrli:stringItemType	duration		true	base	HedgingDesignationAxis
7174	Hedging Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	HedgingAssetsNoncurrent
7175	Hedging Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	HedgingLiabilitiesCurrent
7176	Hedging Assets, Current	xbrli:monetaryItemType	instant	debit		base	HedgingAssetsCurrent
7177	Hedging Relationship [Domain]	nonnum:domainItemType	duration		true	base	HedgingRelationshipDomain
7178	Hedging Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	HedgingLiabilitiesNoncurrent
7179	Hedging Designation [Domain]	nonnum:domainItemType	duration		true	base	HedgingDesignationDomain
7180	Held-to-maturity Securities, Debt Maturities, Remainder of Fiscal Year, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesRemainderOfFiscalYearFairValue
7181	Held-to-maturity Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesDebtMaturitiesFairValueRollingMaturityAbstract
7182	Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValueAbstract
7183	Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Fair Value, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValueRollingMaturityAbstract
7184	Held-to-maturity Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionQualitativeDisclosureAbstract
7185	Held-to-maturity Securities, Classified [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesClassifiedAbstract
7186	Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	xbrli:monetaryItemType	instant	credit		base	HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
7187	Held-to-maturity Securities, Debt Maturities, after Ten Years, Net Carrying Amount	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
7188	Held-to-maturity Securities, Current	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesCurrent
7189	Held-to-maturity Securities [Table Text Block]	nonnum:textBlockItemType	duration			base	HeldToMaturitySecuritiesTextBlock
7190	Held-to-maturity Securities, Continuous Unrealized Loss Position, Accumulated Loss [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract
7191	Held-to-maturity Securities Pledged as Collateral	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesPledgedAsCollateral
7192	Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
7193	Held-to-maturity Securities, Debt Maturities, Rolling Year Six Through Ten, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
7194	Held-to-maturity Securities, Contracts to Acquire Securities to be Accounted for as Held-to-maturity [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesContractsToAcquireSecuritiesToBeAccountedForAsHeldToMaturityAbstract
7195	Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasisAbstract
7196	Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Loss [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract
7197	Held-to-maturity Securities, Debt Maturities, Rolling Year Two Through Five, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
7198	Held-to-maturity Securities, Debt Maturities, Basis of Allocation	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesDebtMaturitiesBasisOfAllocation
7199	Held-to-maturity Securities, Debt Maturities, Rolling after Ten Years, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue
7200	Held-to-maturity Securities, Balance Sheet, Reported Amounts [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesBalanceSheetReportedAmountsAbstract
7201	Held-to-maturity Securities, Debt Maturities, after Five Through Ten Years, Net Carrying Amount	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
7202	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Key Performance Indicator [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherKeyPerformanceIndicatorAbstract
7203	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Default Rate	num:percentItemType	duration			base	HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherDefaultRate
7204	Held-to-maturity Securities, Continuous Unrealized Loss Position [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAbstract
7205	Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
7206	Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
7207	Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
7208	Held-to-maturity Securities, Continuous Unrealized Loss Position, Accumulated Loss	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
7209	Held-to-maturity Securities, Debt Maturities, after One Through Five Years, Net Carrying Amount	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
7210	Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValueAbstract
7211	Held-to-maturity Securities	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecurities
7212	Held-to-maturity Securities [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesAbstract
7213	Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
7214	Held-to-maturity Securities, Debt Maturities, after Ten Years, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
7215	Held-to-maturity Securities, Debt Maturities, Year Two Through Five, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
7216	Held-to-maturity Securities, Debt Maturities, Next Rolling Twelve Months, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
7217	Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
7218	Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment
7219	Held-to-maturity Securities, Debt Maturities, Year Six Through Ten, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
7220	Held-to-maturity Securities, Debt Maturities [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesDebtMaturitiesAbstract
7221	Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
7222	Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesSingleMaturityDateFairValue
7223	Held-to-maturity Securities, Transferred Security, Derivative Hedge, Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesTransferredSecurityDerivativeHedgeGainLoss
7224	Held-to-maturity Securities, Restrictions, Additional Information (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesRestrictionsAdditionalInformation
7225	Held-to-maturity Securities, Parenthetical Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesParentheticalDisclosureAbstract
7226	Held-to-maturity Securities, Debt Maturities, Net Carrying Amount [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmountAbstract
7227	Held-to-maturity Securities, Sold Security, Derivative Hedge, Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesSoldSecurityDerivativeHedgeGainLoss
7228	Held-to-maturity Securities, Purchased Options, Price Policy	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesPurchasedOptionsPricePolicy
7229	Held-to-maturity Securities, Restricted	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesRestricted
7230	Held-to-maturity Securities, Sold Security, Realized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesSoldSecurityRealizedGainLoss
7231	Held-to-maturity Securities, Gross Gains, Derivatives	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesGrossGainsDerivatives
7232	Held-to-maturity Securities, Debt Maturities, within One Year, Net Carrying Amount	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
7233	Held-to-maturity Securities, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesFairValue
7234	Held-to-maturity Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract
7235	Held-to-maturity Securities, Gross Gains (Losses), Derivatives	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesGrossGainsLossesDerivatives
7236	Held-to-maturity Securities, Gross Gains (Losses), Derivatives [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesGrossGainsLossesDerivativesAbstract
7237	Held-to-maturity Securities, Debt Maturities, without Single Maturity Date, Net Carrying Amount	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount
7238	Held-to-maturity Securities, Debt Maturities, Next Twelve Months, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
7239	Held-to-maturity Securities, Restricted [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesRestrictedAbstract
7240	Held-to-maturity Securities, Debt Maturities, without Single Maturity Date, Fair Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
7241	Held-to-maturity Securities, Noncurrent	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesNoncurrent
7242	Held-to-maturity Securities, Sales or Transfers of Investments [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesSalesOrTransfersOfInvestmentsAbstract
7243	Held-to-maturity Securities, Transferred Security, Circumstances for Decision to Transfer	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesTransferredSecurityCircumstancesForDecisionToTransfer
7244	Held-to-maturity Securities, Sold Security, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesSoldSecurityAtCarryingValue
7245	Held-to-maturity Securities, Gross Losses, Derivatives	xbrli:monetaryItemType	duration	debit		base	HeldToMaturitySecuritiesGrossLossesDerivatives
7246	Held-to-maturity Securities, Sold Security, Circumstances Leading to Sale	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesSoldSecurityCircumstancesLeadingToSale
7247	Held-to-maturity Securities, Transferred Security, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	HeldToMaturitySecuritiesTransferredSecurityAtCarryingValue
7248	Held-to-maturity Securities, Sold Security, Cost Basis of Securities Sold (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesSoldSecurityCostBasisOfSecuritiesSold
7249	Held-to-maturity Securities, Unrecognized Holding Loss	xbrli:monetaryItemType	duration	debit		base	HeldToMaturitySecuritiesUnrecognizedHoldingLosses
7250	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOther
7251	Held-to-maturity Securities, Transfers [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesTransfersAbstract
7252	Held-to-maturity Securities, Transferred to Available-for-sale Securities, Unrealized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesTransferredToAvailableForSaleSecuritiesUnrealizedGainLoss
7253	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Cause	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureCause
7254	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Severity	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureSeverity
7255	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	xbrli:decimalItemType	instant			base	HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
7256	Held-to-maturity Securities, Unclassified [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesUnclassifiedAbstract
7257	Held-to-maturity Securities, Transferred Security, Unrealized Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	HeldToMaturitySecuritiesTransferredSecurityUnrealizedGainLossAbstract
7258	Held-to-maturity Securities, Transferred to Trading Securities, Unrealized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesTransferredToTradingSecuritiesUnrealizedGainLoss
7259	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Nature	xbrli:stringItemType	duration			base	HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNature
7260	Held-to-maturity Securities, Unrecognized Holding Gain	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesUnrecognizedHoldingGains
7261	Held-to-maturity Securities, Transferred Security, Unrealized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	HeldToMaturitySecuritiesTransferredSecurityUnrealizedGainLoss
7262	Home Equity Loan [Member]	nonnum:domainItemType	duration		true	base	HomeEquityLoanMember
7263	Home Affordable Modification Program (HAMP) [Member]	nonnum:domainItemType	duration		true	base	HomeAffordableModificationProgramHampMember
7264	Home Equity Line of Credit [Member]	nonnum:domainItemType	duration		true	base	HomeEquityMember
7265	Home Building Costs	xbrli:monetaryItemType	duration	debit		base	HomeBuildingCosts
7266	Home Country Proved Reserves, Description	xbrli:stringItemType	duration			base	HomeCountryProvedReservesDescription
7267	Home Building Revenue	xbrli:monetaryItemType	duration	credit		base	HomeBuildingRevenue
7268	Home Affordable Refinance Program (HARP) [Member]	nonnum:domainItemType	duration		true	base	HomeAffordableRefinanceProgramHarpMember
7269	Hotel [Member]	nonnum:domainItemType	duration		true	base	HotelMember
7270	Hurricane [Member]	nonnum:domainItemType	duration		true	base	HurricaneMember
7271	Hybrid Instruments [Line Items]	xbrli:stringItemType	duration		true	base	HybridInstrumentsLineItems
7272	Hybrid Instruments at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	HybridInstrumentsAtFairValueNet
7273	Hybrid Instrument [Member]	nonnum:domainItemType	duration		true	base	HybridInstrumentMember
7274	Hybrid Instruments [Abstract]	xbrli:stringItemType	duration		true	base	HybridInstrumentsAbstract
7275	Hybrid Instruments [Table]	xbrli:stringItemType	duration		true	base	HybridInstrumentsTable
7276	Held-to-maturity Securities, Sales, Excluding Other than Temporary Impairments [Abstract]	xbrli:stringItemType	duration		true	base	HeldtomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsAbstract
7277	Held-to-maturity Securities, Debt Maturities, Date	xbrli:dateItemType	duration			base	HeldtomaturitySecuritiesDebtMaturitiesDate
7278	Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Loss	xbrli:monetaryItemType	duration	debit		base	HeldtomaturitySecuritiesContinuousUnrealizedLossPositionAggregateLoss
7279	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Level of Subordination	xbrli:decimalItemType	instant			base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherLevelOfSubordination
7280	Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Loss	xbrli:monetaryItemType	duration	debit		base	HeldtomaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLoss
7281	Held-to-maturity Securities, Restricted, Noncurrent	xbrli:monetaryItemType	instant	debit		base	HeldtomaturitySecuritiesRestrictedNoncurrent
7282	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Geographic Concentration	xbrli:stringItemType	duration			base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherGeographicConcentration
7283	Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Amortized Cost, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	HeldtomaturitySecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostRollingMaturityAbstract
7284	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Initial Investment	xbrli:dateItemType	duration			base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherVintage
7285	Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Loss	xbrli:monetaryItemType	duration	debit		base	HeldtomaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLoss
7286	Held-to-maturity Securities [Member]	nonnum:domainItemType	duration		true	base	HeldtomaturitySecuritiesMember
7287	Held-to-maturity Securities, Restricted, Current	xbrli:monetaryItemType	instant	debit		base	HeldtomaturitySecuritiesRestrictedCurrent
7288	Held-to-maturity Securities, Sold at Par	xbrli:monetaryItemType	duration	debit		base	HeldtomaturitySecuritiesSoldAtPar
7289	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Third Party Guarantees, Amount	xbrli:monetaryItemType	instant	debit		base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherThirdPartyGuaranteesAmount
7290	Held-to-maturity Securities, Transferred to Trading Securities, Unrealized Gain (Loss), Excluding Other than Temporary Impairments	xbrli:monetaryItemType	duration	credit		base	HeldtomaturitySecuritiesTransferredToTradingSecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairments
7291	Held-to-maturity Securities, Sold Security, Realized Gain (Loss), Excluding Other than Temporary Impairments	xbrli:monetaryItemType	duration	credit		base	HeldtomaturitySecuritiesSoldSecurityRealizedGainLossExcludingOtherThanTemporaryImpairments
7292	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Loan to Collateral Value, Ratio	num:percentItemType	duration			base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherLoanToCollateralValueRatio
7293	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Fair Value Volatility, Rate	num:percentItemType	duration			base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherFairValueVolatilityRate
7294	Held-to-maturity Securities, Debt Maturities, Rolling after Ten Years, Amortized Cost	xbrli:monetaryItemType	instant	debit		base	HeldtomaturitySecuritiesDebtMaturitiesRollingAfterTenYearsAmortizedCost
7295	Held-to-maturity Securities, Debt Maturities, Next Rolling Twelve Months, Amortized Cost	xbrli:monetaryItemType	instant	debit		base	HeldtomaturitySecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCost
7296	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Percentage of Nonperforming Assets	num:percentItemType	duration			base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherPercentageOfNonperformingAssets
7297	Held-to-maturity Securities, Failed Auction, Value (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	HeldtomaturitySecuritiesFailedAuctionValue
7298	Held-to-maturity Securities, Debt Maturities, Rolling Year Two Through Five, Amortized Cost	xbrli:monetaryItemType	instant	debit		base	HeldtomaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCost
7299	Held-to-maturity Securities, Debt Maturities, Rolling Year Six Through Ten, Amortized Cost	xbrli:monetaryItemType	instant	debit		base	HeldtomaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCost
7300	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Third Party Guarantees [Abstract]	xbrli:stringItemType	duration		true	base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherThirdPartyGuaranteesAbstract
7301	Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Other, Delinquency Rate	num:percentItemType	duration			base	HeldtomaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureOtherDelinquencyRate
7302	Held-to-maturity Securities, Restricted, Disclosure [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	HeldtomaturitySecuritiesRestrictedDisclosureAbstract
7303	Held-to-maturity Securities, Debt Maturities, Amortized Cost, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	HeldtomaturitySecuritiesDebtMaturitiesAmortizedCostRollingMaturityAbstract
7304	Held-to-maturity Securities, Other Disclosure Items [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	HeldtomaturitySecuritiesOtherDisclosureItemsAbstract
7305	Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Determination Methodology	xbrli:stringItemType	duration			base	HowTheMaximumExposureToLossIsDeterminedQualitative
7306	Israel Tax Authority [Member]	nonnum:domainItemType	duration		true	base	IsraelTaxAuthorityMember
7307	Inland Revenue, Hong Kong [Member]	nonnum:domainItemType	duration		true	base	InlandRevenueHongKongMember
7308	Inland Revenue, Singapore (IRAS) [Member]	nonnum:domainItemType	duration		true	base	InlandRevenueSingaporeIRASMember
7309	Interest-bearing Domestic Deposit, Other	xbrli:monetaryItemType	instant	credit		base	InterestbearingDomesticDepositOther
7310	Interest-bearing Domestic Deposit, Time Deposits [Abstract]	xbrli:stringItemType	duration		true	base	InterestbearingDomesticDepositTimeDepositsAbstract
7311	Indefinite-lived Intangible Assets Acquired	xbrli:monetaryItemType	duration	debit		base	IndefinitelivedIntangibleAssetsAcquired
7312	Indefinite-lived Intangible Assets [Member]	nonnum:domainItemType	duration		true	base	IndefinitelivedIntangibleAssetsMember
7313	Intersubsegment Eliminations [Member]	nonnum:domainItemType	duration		true	base	IntersubsegmentEliminationsMember
7314	Intellectual Property [Member]	nonnum:domainItemType	duration		true	base	IntellectualPropertyMember
7315	Item Effected [Line Items]	xbrli:stringItemType	duration		true	base	ItemEffectedLineItems
7316	Intersegment Eliminations [Member]	nonnum:domainItemType	duration		true	base	IntersegmentEliminationMember
7317	Intermediate-life Plants, Accumulated Costs	xbrli:monetaryItemType	instant	debit		base	IntermediateLifePlantsAccumulatedCosts
7318	Intermediate-life Plants, Useful Life	xbrli:durationItemType	duration			base	IntermediateLifePlantsUsefulLife
7319	Interim Period, Costs Not Allocable Amount, Third Item	xbrli:monetaryItemType	duration	debit		base	InterimPeriodCostsNotAllocableAmountThirdItem
7320	Interim Period, Costs Not Allocable Amount, Second Item	xbrli:monetaryItemType	duration	debit		base	InterimPeriodCostsNotAllocableAmountSecondItem
7321	Interim Period, Costs Not Allocable [Line Items]	xbrli:stringItemType	duration		true	base	InterimPeriodCostsNotAllocableLineItems
7322	Interim Period, Costs Not Allocable [Domain]	nonnum:domainItemType	duration		true	base	InterimPeriodCostsNotAllocableDomain
7323	Interim Period, Costs Not Allocable Amount, First Item	xbrli:monetaryItemType	duration	debit		base	InterimPeriodCostsNotAllocableAmountFirstItem
7324	Interim Period, Costs Not Allocable [Table Text Block]	nonnum:textBlockItemType	duration			base	InterimPeriodCostsNotAllocableTableTextBlock
7325	Interim Period, Costs Not Allocable, Description	xbrli:stringItemType	duration			base	InterimPeriodCostsNotAllocableDescription
7326	Interim Period, Costs Not Allocable [Table]	xbrli:stringItemType	duration		true	base	InterimPeriodCostsNotAllocableTable
7327	Intangibles Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	IntangiblesAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpense
7328	Intangibles Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	IntangiblesAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpense1
7329	Immaterial Error Correction	xbrli:stringItemType	duration			base	ImmaterialErrorCorrection
7330	Immediate, Terminal Funding Annuities, Interest Rate, Low End (Deprecated 2016-01-31)	num:percentItemType	duration			base	ImmediateTerminalFundingAnnuitiesInterestRateLowEnd
7331	Immediate Family Member of Management or Principal Owner [Member]	nonnum:domainItemType	duration		true	base	ImmediateFamilyMemberOfManagementOrPrincipalOwnerMember
7332	Immediate, Terminal Funding Annuities, Interest Rate, High End (Deprecated 2016-01-31)	num:percentItemType	duration			base	ImmediateTerminalFundingAnnuitiesInterestRateHighEnd
7333	Immediate Variable Annuity [Member]	nonnum:domainItemType	duration		true	base	ImmediateVariableAnnuityMember
7334	Immediate Fixed Annuity [Member]	nonnum:domainItemType	duration		true	base	ImmediateFixedAnnuityMember
7335	Immediate Terminal Funding Annuities, Interest Rate (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ImmediateTerminalFundingAnnuitiesInterestRate
7336	Impact of Restatement on Opening Retained Earnings, Net of Tax	xbrli:monetaryItemType	instant	debit		base	ImpactOfRestatementOnOpeningRetainedEarningsNetOfTax
7337	Impact of Restatement on Earnings Per Share, Basic	num:perShareItemType	duration			base	ImpactOfRestatementOnEarningsPerShareBasic
7338	Impact of Foreign Currency Derivatives on Earnings is Immaterial (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ImpactOfForeignCurrencyDerivativesOnEarningsIsImmaterial
7339	Impact on Earnings and Financing Needs Resulting from Inability to Meet Oil and Gas Delivery Commitments	xbrli:stringItemType	duration			base	ImpactOnEarningsAndFinancingNeedsResultingFromInabilityToMeetOilAndGasDeliveryCommitments
7340	Impact of Restatement on Opening Retained Earnings, before Tax	xbrli:monetaryItemType	instant	debit		base	ImpactOfRestatementOnOpeningRetainedEarningsBeforeTax
7341	Impact of Restatement on Earnings Per Share, Diluted	num:perShareItemType	duration			base	ImpactOfRestatementOnEarningsPerShareDiluted
7342	Impact of Restatement on Earnings Per Share [Abstract]	xbrli:stringItemType	duration		true	base	ImpactOfRestatementOnEarningsPerShareAbstract
7343	Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	xbrli:monetaryItemType	duration	credit		base	ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod
7344	Impaired Financing Receivable, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ImpairedFinancingReceivablePolicyPolicyTextBlock
7345	Impaired Long-Lived Assets Held and Used, Segment Classification (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ImpairedLongLivedAssetsHeldAndUsedSegmentClassification
7346	Impaired Financing Receivable, Interest Income, Cash Basis Method [Abstract]	xbrli:stringItemType	duration		true	base	ImpairedFinancingReceivableInterestIncomeCashBasisMethodAbstract
7347	Impaired Financing Receivable, Interest Income, Accrual Method	xbrli:monetaryItemType	duration	credit		base	ImpairedFinancingReceivableInterestIncomeAccrualMethod
7348	Impaired Intangible Asset, Income Statement Classification	xbrli:stringItemType	duration			base	ImpairedIntangibleAssetIncomeStatementClassification
7349	Impaired Financing Receivable, with No Related Allowance, Recorded Investment	xbrli:monetaryItemType	instant	debit		base	ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
7350	Impaired Financing Receivable, Related Allowance	xbrli:monetaryItemType	instant	credit		base	ImpairedFinancingReceivableRelatedAllowance
7351	Impaired Long-Lived Assets Held and Used, Method for Determining Fair Value	xbrli:stringItemType	duration			base	ImpairedLongLivedAssetsHeldAndUsedMethodForDeterminingFairValue
7352	Impaired Long-Lived Assets Held and Used by Type [Axis]	xbrli:stringItemType	duration		true	base	ImpairedLongLivedAssetsHeldAndUsedByTypeAxis
7353	Impaired Assets to be Disposed of by Method Other than Sale [Line Items]	xbrli:stringItemType	duration		true	base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleLineItems
7354	Impaired Long-Lived Assets Held and Used, Facts and Circumstances Leading to Impairment	xbrli:stringItemType	duration			base	ImpairedLongLivedAssetsHeldAndUsedFactsAndCircumstancesLeadingToImpairment
7355	Impaired Assets to be Disposed of by Method Other than Sale by Type [Axis]	xbrli:stringItemType	duration		true	base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleByTypeAxis
7356	Impaired Financing Receivable, Unpaid Principal Balance [Abstract]	xbrli:stringItemType	duration		true	base	ImpairedFinancingReceivableUnpaidPrincipalBalanceAbstract
7357	Impaired Long-Lived Assets Held and Used, Asset Name [Domain]	nonnum:domainItemType	duration		true	base	ImpairedLongLivedAssetsHeldAndUsedAssetNameDomain
7358	Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	xbrli:monetaryItemType	duration	debit		base	ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
7359	Impaired Financing Receivable, Interest Income, Cash Basis Method	xbrli:monetaryItemType	duration	credit		base	ImpairedFinancingReceivableInterestIncomeCashBasisMethod
7360	Impaired Assets to be Disposed of by Method Other than Sale [Table]	xbrli:stringItemType	duration		true	base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
7361	Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	xbrli:monetaryItemType	duration	credit		base	ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod
7362	Impaired Assets to be Disposed of by Method Other than Sale, Method for Determining Fair Value	xbrli:stringItemType	duration			base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleMethodForDeterminingFairValue
7363	Impaired Long-Lived Assets Held and Used, Income Statement Classification	xbrli:stringItemType	duration			base	ImpairedLongLivedAssetsHeldAndUsedIncomeStatementClassification
7364	Impaired Assets to be Disposed of by Method Other than Sale, Facts and Circumstances Leading to Impairment	xbrli:stringItemType	duration			base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleFactsAndCircumstancesLeadingToImpairment
7365	Impaired Long-Lived Assets Held and Used [Line Items]	xbrli:stringItemType	duration		true	base	ImpairedLongLivedAssetsHeldAndUsedLineItems
7366	Impaired Assets to be Disposed of by Method Other than Sale, Segment Classification	xbrli:stringItemType	duration			base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleSegmentClassification
7367	Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	xbrli:monetaryItemType	instant	debit		base	ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
7368	Impaired Financing Receivable, with Related Allowance, Interest Income, Cash Basis Method	xbrli:monetaryItemType	duration	credit		base	ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod
7369	Impaired Financing Receivable, Recorded Investment [Abstract]	xbrli:stringItemType	duration		true	base	ImpairedFinancingReceivableRecordedInvestmentAbstract
7370	Impaired Financing Receivables [Table Text Block]	nonnum:textBlockItemType	duration			base	ImpairedFinancingReceivablesTableTextBlock
7371	Impaired Financing Receivable, Recorded Investment	xbrli:monetaryItemType	instant	debit		base	ImpairedFinancingReceivableRecordedInvestment
7372	Impaired Intangible Asset, Facts and Circumstances Leading to Impairment	xbrli:stringItemType	duration			base	ImpairedIntangibleAssetFactsAndCircumstancesLeadingToImpairment
7373	Impaired Financing Receivable, with Related Allowance, Recorded Investment	xbrli:monetaryItemType	instant	debit		base	ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
7374	Impaired Assets to be Disposed of by Method Other than Sale, Asset Name [Domain]	nonnum:domainItemType	duration		true	base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAssetNameDomain
7375	Impaired Assets to be Disposed of by Method Other than Sale, Amount of Impairment Loss	xbrli:monetaryItemType	duration	debit		base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleAmountOfImpairmentLoss
7376	Impaired Financing Receivable, Average Recorded Investment	xbrli:monetaryItemType	duration	debit		base	ImpairedFinancingReceivableAverageRecordedInvestment
7377	Impaired Intangible Asset, Segment Classification	xbrli:stringItemType	duration			base	ImpairedIntangibleAssetSegmentClassification
7378	Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	xbrli:monetaryItemType	instant	debit		base	ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
7379	Impaired Intangible Asset, Method for Fair Value Determination	xbrli:stringItemType	duration			base	ImpairedIntangibleAssetMethodForFairValueDetermination
7380	Impaired Assets to be Disposed of by Method Other than Sale [Table Text Block]	nonnum:textBlockItemType	duration			base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTextBlock
7381	Impaired Long-Lived Assets Held and Used, Asset Description	xbrli:stringItemType	duration			base	ImpairedLongLivedAssetsHeldAndUsedAssetDescription
7382	Impaired Assets to be Disposed of by Method Other than Sale, Income Statement Classification (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleIncomeStatementClassification
7383	Impaired Financing Receivable, Interest Income, Accrual Method [Abstract]	xbrli:stringItemType	duration		true	base	ImpairedFinancingReceivableInterestIncomeAccrualMethodAbstract
7384	Impaired Financing Receivable, Unpaid Principal Balance	xbrli:monetaryItemType	instant	debit		base	ImpairedFinancingReceivableUnpaidPrincipalBalance
7385	Impaired Financing Receivable, with No Related Allowance, Interest Income, Cash Basis Method	xbrli:monetaryItemType	duration	credit		base	ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod
7386	Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	xbrli:monetaryItemType	duration	debit		base	ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
7387	Impaired Intangible Asset, Description	xbrli:stringItemType	duration			base	ImpairedIntangibleAssetDescription
7388	Impaired Assets to be Disposed of by Method Other than Sale, Carrying Value of Asset	xbrli:monetaryItemType	instant	debit		base	ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleCarryingValueOfAsset
7389	Impaired Intangible Assets [Abstract]	xbrli:stringItemType	duration		true	base	ImpairedIntangibleAssetsLineItems
7390	Impaired Financing Receivable, Average Recorded Investment [Abstract]	xbrli:stringItemType	duration		true	base	ImpairedFinancingReceivableAverageRecordedInvestmentAbstract
7391	Impairment of Long-Lived Assets Held-for-use	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfLongLivedAssetsHeldForUse
7392	Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
7393	Impairment of Intangible Assets (Excluding Goodwill)	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfIntangibleAssetsExcludingGoodwill
7394	Impairment charges of intangible assets	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfIntangibleAssetsFinitelived
7395	Impairment of Long-Lived Assets to be Disposed of	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfLongLivedAssetsToBeDisposedOf
7396	Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock
7397	Impairment of Ongoing Project	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfOngoingProject
7398	Impairment or Disposal of Tangible Assets Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	ImpairmentOrDisposalOfTangibleAssetsDisclosureAbstract
7399	Impairment Effects on Earnings Per Share [Table Text Block]	nonnum:textBlockItemType	duration			base	ImpairmentEffectsOnEarningsPerShareTableTextBlock
7400	Impairment of Real Estate	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfRealEstate
7401	Other than Temporary Impairment Losses, Investments	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfInvestments
7402	Impairment of Leasehold	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfLeasehold
7403	Impairment of Oil and Gas Properties	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfOilAndGasProperties
7404	Impairment Charge on Reclassified Assets	xbrli:monetaryItemType	duration	debit		base	ImpairmentChargeOnReclassifiedAssets
7405	Impairment of Retained Interest	xbrli:monetaryItemType	duration	debit		base	ImpairmentOfRetainedInterest
7406	Impairment of Intangible Assets (Excluding Goodwill) [Abstract]	xbrli:stringItemType	duration		true	base	ImpairmentOfIntangibleAssetsExcludingGoodwillAbstract
7407	Impairment of Tangible Assets, Other Descriptors	xbrli:stringItemType	duration			base	ImpairmentOfTangibleAssetsOtherDescriptors
7408	Impairment Effects on Earnings Per Share [Table]	xbrli:stringItemType	duration		true	base	ImpairmentEffectsOnEarningsPerShareTable
7409	Impairment Effect on Earnings Per Share, Pretax	num:perShareItemType	duration			base	ImpairmentEffectOnEarningsPerSharePretax
7410	Impairment Effect on Earnings Per Share, after Tax	num:perShareItemType	duration			base	ImpairmentEffectOnEarningsPerShareAfterTax
7411	Impairment Losses Related to Real Estate Partnerships	xbrli:monetaryItemType	duration	debit		base	ImpairmentLossesRelatedToRealEstatePartnerships
7412	Impairment Effects on Earnings Per Share [Line Items]	xbrli:stringItemType	duration		true	base	ImpairmentEffectsOnEarningsPerShareLineItems
7413	Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock
7414	In Process Research and Development, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InProcessResearchAndDevelopmentPolicy
7415	In Process Research and Development [Member]	nonnum:domainItemType	duration		true	base	InProcessResearchAndDevelopmentMember
7416	Incentive Distribution Policy, Managing Member or General Partner, Description [Policy Text Block]	nonnum:textBlockItemType	duration			base	IncentiveDistributionPolicyManagingMemberOrGeneralPartnerDescription
7417	Incentive Distribution, Date	xbrli:dateItemType	duration			base	IncentiveDistributionDate
7418	Incentive Distribution, Distribution	xbrli:monetaryItemType	duration	debit		base	IncentiveDistributionDistributionPerYear
7419	Incentive Distribution, Managing Member or General Partner [Abstract]	xbrli:stringItemType	duration		true	base	IncentiveDistributionManagingMemberOrGeneralPartnerAbstract
7420	Incentive Distribution Made to Managing Member or General Partner [Line Items]	xbrli:stringItemType	duration		true	base	IncentiveDistributionMadeToManagingMemberOrGeneralPartnerLineItems
7421	Managing Member or General Partner [Axis]	xbrli:stringItemType	duration		true	base	IncentiveDistributionMadeToManagingMemberOrGeneralPartnerAxis
7422	Incentive Distribution, Payments Made and Minimum Distribution Level	xbrli:stringItemType	duration			base	IncentiveDistributionPaymentsMadeAndMinimumDistributionLevel
7423	Incentive to Lessee	xbrli:monetaryItemType	instant	debit		base	IncentiveToLessee
7424	Incentive Distribution, Recipient [Domain]	nonnum:domainItemType	duration		true	base	IncentiveDistributionRecipientDomain
7425	Incentive Fee Expense	xbrli:monetaryItemType	duration	debit		base	IncentiveFeeExpense
7426	Incentive from Lessor	xbrli:monetaryItemType	instant	credit		base	IncentiveFromLessor
7427	Incentive Distribution, Distribution Per Unit	num:perShareItemType	duration			base	IncentiveDistributionDistributionPerUnit
7428	Incentive Fee, Description	xbrli:stringItemType	duration			base	IncentiveFeeDescription
7429	Inclusion of Investment Income in Assessment of Premium Deficiency on Short-Duration Contracts (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	InclusionOfInvestmentIncomeInAssessmentOfPremiumDeficiencyOnShortDurationContracts
7430	Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract
7431	Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromContinuingOperations
7432	Income (Loss) from Operations before Extraordinary Items, Per Diluted Share	num:perShareItemType	duration			base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShare
7433	Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
7434	Income Tax Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxDisclosureAbstract
7435	Income (Loss) from Extraordinary Items, Net of Tax, Per Basic and Diluted Share	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicAndDilutedShare
7436	Income (Loss) from Operations before Extraordinary Items	xbrli:monetaryItemType	duration	credit		base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciple
7437	Income Tax Examination, Estimate of Possible Loss	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExaminationEstimateOfPossibleLoss
7438	Income and Expenses, Lessee [Abstract]	xbrli:stringItemType	duration		true	base	IncomeAndExpensesLesseeAbstract
7439	Income (Loss) from Ongoing Equity Method Investment in Discontinued Operation after Disposal	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromOngoingEquityMethodInvestmentInDiscontinuedOperationAfterDisposal
7440	Income (Loss) from Continuing Operations, Per Basic and Diluted Share	num:perShareItemType	duration			base	IncomeLossFromContinuingOperationsPerBasicAndDilutedShare
7441	Income (Loss) of Discontinued Operation, Equity Method Investment Retained after Disposal, before Income Tax	xbrli:monetaryItemType	duration	credit		base	IncomeLossOfDiscontinuedOperationEquityMethodInvestmentRetainedAfterDisposalBeforeIncomeTax
7442	Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossIncludingPortionAttributableToNoncontrollingInterestAbstract
7443	Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
7444	Income (Loss) from Extraordinary Items, Net of Tax, Per Outstanding Limited Partnership Unit, Basic	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsNetOfTaxPerOutstandingLimitedPartnershipUnitBasic
7445	Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted	num:perShareItemType	duration			base	IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted1
7446	Income (Loss) before Gain (Loss) on Sale of Properties [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossBeforeGainOrLossOnSaleOfPropertiesExtraordinaryItemsAndCumulativeEffectsOfAccountingChangesAbstract
7447	Income (Loss) from Continuing Operations, Per Basic Share	num:perShareItemType	duration			base	IncomeLossFromContinuingOperationsPerBasicShare
7448	Income (Loss) from Continuing Operations, Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted, Net of Tax	num:perShareItemType	duration			base	IncomeLossFromContinuingOperationsPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDiluted
7449	Income (Loss) from Extraordinary Items, Net of Tax, Per Outstanding General Partnership Unit	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsNetOfTaxPerOutstandingGeneralPartnershipUnit1
7450	Income (Loss) from Extraordinary Items, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted1
7451	U.S.	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
7452	Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromDiscontinuedOperationsAndDisposalOfDiscontinuedOperationsNetOfTaxPerBasicShareAbstract
7453	Income (Loss) Attributable to Noncontrolling Interest, before Tax	xbrli:monetaryItemType	duration	debit		base	IncomeLossAttributableToNoncontrollingInterest
7454	Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax	xbrli:monetaryItemType	duration	credit		base	IncomeLossIncludingPortionAttributableToNoncontrollingInterest
7455	Income (Loss) from Subsidiaries, Net of Tax	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromSubsidiariesNetOfTax
7456	Income (Loss) from Operations before Extraordinary Items, Per Basic and Diluted Share	num:perShareItemType	duration			base	IncomeLossFromOperationsBeforeExtraordinaryItemsPerBasicAndDilutedShare
7457	Income (Loss) from Operations before Extraordinary Items, Per Diluted Share [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerDilutedShareAbstract
7458	Foreign	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
7459	Income and Expenses, Lessor [Abstract]	xbrli:stringItemType	duration		true	base	IncomeAndExpensesLessorAbstract
7460	Tax years under audit	xbrli:gYearItemType	duration			base	IncomeTaxExaminationYearUnderExamination
7461	Income (Loss) from Continuing Operations, Per Outstanding Limited Partnership Unit, Basic, Net of Tax	num:perShareItemType	duration			base	IncomeLossFromContinuingOperationsPerOutstandingLimitedPartnershipUnitBasicNetOfTax
7462	Income (Loss) from Operations before Extraordinary Items, Per Outstanding Limited Partnership Unit, Basic, Net of Tax	num:perShareItemType	duration			base	IncomeLossFromOperationsBeforeExtraordinaryItemsPerOutstandingLimitedPartnershipUnitBasicNetOfTax
7463	Income (Loss) from Operations before Extraordinary Items, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted	num:perShareItemType	duration			base	IncomeLossFromOperationsBeforeExtraordinaryItemsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted
7464	Income (Loss) from Operations before Extraordinary Items, Per Outstanding General Partnership Unit, Net of Tax	num:perShareItemType	duration			base	IncomeLossFromOperationsBeforeExtraordinaryItemsPerOutstandingGeneralPartnershipUnitNetOfTax
7465	Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Basic	num:perShareItemType	duration			base	IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitBasic
7466	Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Noncontrolling Interest, before Income Tax	xbrli:monetaryItemType	duration	debit		base	IncomeLossFromIndividuallySignificantComponentDisposedOfOrHeldForSaleExcludingDiscontinuedOperationsAttributableToNoncontrollingInterestBeforeIncomeTax
7467	Income (Loss) from Extraordinary Items, Net of Tax, Per Outstanding Limited Partnership and General Partnership Unit, Basic	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsNetOfTaxPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasic1
7468	Income (Loss) from Continuing Operations, Per Outstanding General Partnership Unit, Net of Tax	num:perShareItemType	duration			base	IncomeLossFromContinuingOperationsPerOutstandingGeneralPartnershipUnitNetOfTax
7469	Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, before Income Tax	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromIndividuallySignificantComponentDisposedOfOrHeldForSaleExcludingDiscontinuedOperationsBeforeIncomeTax
7470	Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding General Partnership Unit	num:perShareItemType	duration			base	IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingGeneralPartnershipUnit1
7471	Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromIndividuallySignificantComponentDisposedOfOrHeldForSaleExcludingDiscontinuedOperationsAttributableToParentBeforeIncomeTax
7472	Income (Loss) from Continuing Operations, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted	num:perShareItemType	duration			base	IncomeLossFromContinuingOperationsNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted
7473	Income Statement Location [Axis]	xbrli:stringItemType	duration		true	base	IncomeStatementLocationAxis
7474	Income (Loss) from Operations before Extraordinary Items, Per Outstanding Limited Partnership and General Partnership Unit, Basic, Net of Tax	num:perShareItemType	duration			base	IncomeLossFromOperationsBeforeExtraordinaryItemsPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasic
7475	Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract
7476	Income (Loss) Attributable to Parent, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossAttributableToParentAbstract
7477	Income (Loss) from Continuing Operations before Interest Expense, Interest Income, Income Taxes, Noncontrolling Interests, Net	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet
7478	Income Approach Valuation Technique [Member]	nonnum:domainItemType	duration		true	base	IncomeApproachValuationTechniqueMember
7479	Income Tax Authority, Name [Axis]	xbrli:stringItemType	duration		true	base	IncomeTaxAuthorityNameAxis
7480	Income Tax Authority, Name [Domain]	nonnum:domainItemType	duration		true	base	IncomeTaxAuthorityNameDomain
7481	Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromDiscontinuedOperationsAndDisposalOfDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShareAbstract
7482	Income Tax Authority	xbrli:stringItemType	duration		true	base	IncomeTaxAuthorityAxis
7483	Income (Loss) from Operations before Extraordinary Items, Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted, Net of Tax [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossFromOperationsBeforeExtraordinaryItemsPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDilutedAbstract
7484	Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership and General Partnership Unit, Basic	num:perShareItemType	duration			base	IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasic
7485	Income before income taxes	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
7486	Income (Loss) from Operations before Extraordinary Items, Per Basic and Diluted Share [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossFromOperationsBeforeExtraordinaryItemsPerBasicAndDilutedShareAbstract
7487	Income (Loss) from Continuing Operations, Per Diluted Share	num:perShareItemType	duration			base	IncomeLossFromContinuingOperationsPerDilutedShare
7488	Income (Loss) from Continuing Operations, Per Outstanding Limited Partnership and General Partnership Unit, Basic, Net of Tax	num:perShareItemType	duration			base	IncomeLossFromContinuingOperationsPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasic
7489	Income Statement Location [Domain]	nonnum:domainItemType	duration		true	base	IncomeStatementLocationDomain
7490	Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromDiscontinuedOperationsNetOfTax
7491	Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, Attributable to Parent, before Income Tax [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromIndividuallySignificantComponentDisposedOfOrHeldForSaleExcludingDiscontinuedOperationsAttributableToParentBeforeIncomeTaxAbstract
7492	Income (Loss) from Operations before Extraordinary Items [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrincipleAbstract
7493	Income (Loss) Attributable to Parent, before Tax	xbrli:monetaryItemType	duration	credit		base	IncomeLossAttributableToParent
7494	Income Tax Expense (Benefit), Continuing Operations, Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems
7495	Income (Loss) from Discontinued Operations, Net of Tax, Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted	num:perShareItemType	duration			base	IncomeLossFromDiscontinuedOperationsNetOfTaxPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDiluted
7496	Income (Loss) from Operations before Extraordinary Items, Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted, Net of Tax	num:perShareItemType	duration			base	IncomeLossFromOperationsBeforeExtraordinaryItemsPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDiluted
7497	Income (Loss) from Operations before Extraordinary Items, Per Outstanding Limited Partnership and General Partnership Unit, Basic, Net of Tax [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossFromOperationsBeforeExtraordinaryItemsPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAbstract
7498	Income Tax (Expense) Benefit, Continuing Operations, Government Grants	xbrli:monetaryItemType	duration	credit		base	IncomeTaxExpenseBenefitContinuingOperationsGovernmentGrants
7499	Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsAbstract
7500	Income (Loss) from Operations before Extraordinary Items, Per Basic Share	num:perShareItemType	duration			base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShare
7501	Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic and Diluted Share	num:perShareItemType	duration			base	IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare
7502	Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromContinuingOperationsAbstract
7503	Income (Loss) from Extraordinary Items, Net of Tax, Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsNetOfTaxPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDiluted
7504	Income (Loss) from Subsidiaries, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromSubsidiariesNetOfTaxAbstract
7505	Income (Loss) from Subsidiaries, before Tax	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromSubsidiariesBeforeTax
7506	Income (Loss) from Subsidiaries, Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		base	IncomeLossFromSubsidiariesTaxExpenseBenefit
7507	Income (Loss) from Affordable Housing Projects, Equity Method Investments	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromAffordableHousingProjectsEquityMethodInvestments
7508	Income (Loss) before Gain (Loss) on Sale of Properties	xbrli:monetaryItemType	duration	credit		base	IncomeLossBeforeGainOrLossOnSaleOfPropertiesExtraordinaryItemsAndCumulativeEffectsOfAccountingChanges
7509	Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromDiscontinuedOperationsAndDisposalOfDiscontinuedOperationsNetOfTaxPerDilutedShareAbstract
7510	Income (Loss) from Operations before Extraordinary Items, Per Basic Share [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerBasicShareAbstract
7511	Income Statement Related Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	IncomeStatementRelatedDisclosuresAbstract
7512	Income (Loss) from Extraordinary Items, Net of Tax, Per Diluted Share [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShareAbstract
7513	Income (Loss) from Extraordinary Items, Net of Tax, Per Basic Share [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShareAbstract
7514	Income Deposit Securities, Dividend Policy (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	IncomeDepositSecuritiesDividendPolicy
7515	Income Tax Effects Allocated Directly to Equity [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxEffectsAllocatedDirectlyToEquityAbstract
7516	Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	num:perShareItemType	duration			base	IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
7517	Income Statement Compensation Items [Abstract]	xbrli:stringItemType	duration		true	base	IncomeStatementCompensationItemsAbstract
7518	Income Tax Effects Allocated Directly to Equity, Cumulative Effect of Change in Accounting Principle	xbrli:monetaryItemType	duration	debit		base	IncomeTaxEffectsAllocatedDirectlyToEquityCumulativeEffectOfChangeInAccountingPrinciple
7519	Income (Loss) from Extraordinary Items, Net of Tax, Per Basic Share	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsNetOfTaxPerBasicShare
7520	Income Deposit Securities [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	IncomeDepositSecuritiesAbstract
7521	Income Deposit Securities, Forward-Looking Cash Flows (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	IncomeDepositSecuritiesForwardLookingCashFlows
7522	Income (Loss) from Equity Method Investments, Net of Dividends or Distributions [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributionsAbstract
7523	Income (Loss) from Equity Method Investments, Net of Dividends or Distributions	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
7524	Income Tax Credits and Adjustments	xbrli:monetaryItemType	duration	debit		base	IncomeTaxCreditsAndAdjustments
7525	Income (Loss) from Extraordinary Items, before Tax, Per Basic Share	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsBeforeTaxPerBasicShare
7526	Income Tax Examination, Description	xbrli:stringItemType	duration			base	IncomeTaxExaminationDescription
7527	Income Tax Examination, Increase (Decrease) in Liability from Prior Year	xbrli:monetaryItemType	instant	credit		base	IncomeTaxExaminationIncreaseDecreaseInLiabilityFromPriorYear
7528	Income (Loss) from Extraordinary Items, Tax Effect, Per Basic Share	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsTaxEffectPerBasicShare
7529	Income (Loss) from Extraordinary Items, before Tax, Per Diluted Share	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsBeforeTaxPerDilutedShare
7530	Income (Loss) from Equity Method Investments	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromEquityMethodInvestments
7531	Income Tax Effects Allocated Directly to Equity, Employee Stock Options	xbrli:monetaryItemType	duration	debit		base	IncomeTaxEffectsAllocatedDirectlyToEquityEmployeeStockOptions
7532	Income Tax Effects Allocated Directly to Equity, Equity Transactions	xbrli:monetaryItemType	duration	debit		base	IncomeTaxEffectsAllocatedDirectlyToEquityEquityTransactions
7533	Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share	num:perShareItemType	duration			base	IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
7534	Income Tax Effects Allocated Directly to Equity, Other	xbrli:monetaryItemType	duration	debit		base	IncomeTaxEffectsAllocatedDirectlyToEquityOther
7535	Income Deposit Securities, Risks and Limitations (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	IncomeDepositSecuritiesRisksAndLimitations
7536	Income statements:	xbrli:stringItemType	duration		true	base	IncomeStatementAbstract
7537	INCOME TAXES	nonnum:textBlockItemType	duration			base	IncomeTaxDisclosureTextBlock
7538	Income Tax Examination [Line Items]	xbrli:stringItemType	duration		true	base	IncomeTaxExaminationLineItems
7539	Income Tax Examination [Table]	xbrli:stringItemType	duration		true	base	IncomeTaxExaminationTable
7540	Income Tax Contingency [Line Items]	xbrli:stringItemType	duration		true	base	IncomeTaxContingencyLineItems
7541	Income Tax Effects Allocated Directly to Equity	xbrli:monetaryItemType	duration	debit		base	IncomeTaxEffectsAllocatedDirectlyToEquity
7542	Income Tax Authority [Domain]	nonnum:domainItemType	duration		true	base	IncomeTaxAuthorityDomain
7543	Disposal Groups, Including Discontinued Operations [Table]	xbrli:stringItemType	duration		true	base	IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable
7544	Income Tax Effects Allocated Directly to Equity, Prior Period Adjustment	xbrli:monetaryItemType	duration	debit		base	IncomeTaxEffectsAllocatedDirectlyToEquityPriorPeriodAdjustment
7545	Income Tax Examination, Interest Expense	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExaminationInterestExpense
7546	Income (Loss) from Extraordinary Items, Net of Tax, Per Diluted Share	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsNetOfTaxPerDilutedShare
7547	Income Tax Contingency [Table]	xbrli:stringItemType	duration		true	base	IncomeTaxContingencyTable
7548	Income (Loss) from Extraordinary Items, Tax Effect, Per Diluted Share	num:perShareItemType	duration			base	IncomeLossFromExtraordinaryItemsTaxEffectPerDilutedShare
7549	Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]	xbrli:stringItemType	duration		true	base	IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems
7550	Income Tax Examination, Interest Accrued	xbrli:monetaryItemType	instant	credit		base	IncomeTaxExaminationInterestAccrued
7551	Disposal Group Name [Axis]	xbrli:stringItemType	duration		true	base	IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
7552	Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
7553	Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationForeignIncomeTaxRateDifferential
7554	Effective Income Tax Rate Reconciliation, Deduction, Extraterritorial Income Exclusion, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationDeductionsExtraterritorialIncomeExclusion
7555	Income Tax Examination, Likelihood of Unfavorable Settlement	xbrli:stringItemType	duration			base	IncomeTaxExaminationLikelihoodOfUnfavorableSettlement
7556	Income Tax Examination, Penalties and Interest Expense	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExaminationPenaltiesAndInterestExpense
7557	Income Tax Holiday, Termination Date	xbrli:stringItemType	duration			base	IncomeTaxHolidayTerminationDate
7558	Effective Income Tax Rate Reconciliation, Noncontrolling Interest Income (Loss), Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationMinorityInterestIncomeExpense
7559	Income Taxes Receivable	xbrli:monetaryItemType	instant	debit		base	IncomeTaxReceivable
7560	Income Tax Examination, Penalties Expense	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExaminationPenaltiesExpense
7561	Effective Income Tax Rate Reconciliation, Deduction, Amount [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxReconciliationDeductionsAbstract
7562	Income Tax Expense (Benefit), Continuing Operations [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxExpenseBenefitContinuingOperationsAbstract
7563	Effective Income Tax Rate Reconciliation, Amount [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract
7564	Income Tax Holiday, Description	xbrli:stringItemType	duration			base	IncomeTaxHolidayDescription
7565	Effective Income Tax Rate Reconciliation, Deduction, Other, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationDeductionsOther
7566	Income Tax Expense (Benefit), Intraperiod Tax Allocation	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExpenseBenefitIntraperiodTaxAllocation
7567	Effective Income Tax Rate Reconciliation, Deduction, Employee Stock Ownership Plan Dividend, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends
7568	Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationChangeInEnactedTaxRate
7569	Effective Income Tax Rate Reconciliation, Deduction, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationDeductions
7570	Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
7571	Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationDeductionsQualifiedProductionActivities
7572	Income Tax Expense (Benefit), Extraordinary Items	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExpenseBenefitExtraordinaryItems
7573	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpense
7574	Income Tax Examination, Penalties and Interest Accrued [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxExaminationPenaltiesAndInterestAccruedAbstract
7575	Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority	xbrli:monetaryItemType	instant	credit		base	IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority
7576	Income Tax Examination, Penalties and Interest Accrued	xbrli:monetaryItemType	instant	credit		base	IncomeTaxExaminationPenaltiesAndInterestAccrued
7577	Income Tax Holiday [Table]	xbrli:stringItemType	duration		true	base	IncomeTaxHolidayTable
7578	Provision for income taxes	xbrli:monetaryItemType	duration	debit		base	IncomeTaxExpenseBenefit
7579	Income Tax Examination, Penalties and Interest Expense [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxExaminationPenaltiesAndInterestExpenseAbstract
7580	Income Tax Holiday, Income Tax Benefits Per Share	num:perShareItemType	duration			base	IncomeTaxHolidayIncomeTaxBenefitsPerShare
7581	Income Tax Holiday, Aggregate Dollar Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxHolidayAggregateDollarAmount
7582	Income Tax Examination, Penalties Accrued	xbrli:monetaryItemType	instant	credit		base	IncomeTaxExaminationPenaltiesAccrued
7583	Effective Income Tax Rate Reconciliation, Disposition of Business, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationDispositionOfBusiness
7584	Income Tax Expense (Benefit), Intraperiod Tax Allocation [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxExpenseBenefitIntraperiodTaxAllocationAbstract
7585	Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
7586	Effective Income Tax Rate Reconciliation, Deduction, Dividends, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationDeductionsDividends
7587	Income Tax Holiday [Line Items]	xbrli:stringItemType	duration		true	base	IncomeTaxHolidayLineItems
7588	Effective Income Tax Rate Reconciliation, Deduction, Medicare Prescription Drug Benefit, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationDeductionsMedicarePrescriptionDrugBenefitSubsidy
7589	Income Tax Expense (Benefit), Continuing Operations, by Jurisdiction [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionAbstract
7590	Effective Income Tax Rate Reconciliation, Disposition of Asset, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationDispositionOfAssets
7591	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Meals and Entertainment, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
7592	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
7593	Effective Income Tax Rate Reconciliation, Tax Contingency, Foreign, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxContingenciesForeign
7594	Effective Income Tax Rate Reconciliation, Other Adjustments, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationOtherAdjustments
7595	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Restructuring Charges, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseRestructuringCharges
7596	Effective Income Tax Rate Reconciliation, Tax Settlement, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxSettlements
7597	Effective Income Tax Rate Reconciliation, Tax Settlement, Domestic, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxSettlementsDomestic
7598	Effective Income Tax Rate Reconciliation, Tax Contingency, Other, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxContingenciesOther
7599	Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationTaxCreditsForeign
7600	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseDepreciation
7601	Effective Income Tax Rate Reconciliation, Tax Holiday, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationTaxHolidays
7602	Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationOtherReconcilingItems
7603	Effective Income Tax Rate Reconciliation, Tax Credit, Investment, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationTaxCreditsInvestment
7604	Income Tax Refunds, Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	IncomeTaxRefundsDiscontinuedOperations
7605	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amortization, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseAmortization
7606	Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
7607	Income Taxes Receivable, Current	xbrli:monetaryItemType	instant	debit		base	IncomeTaxesReceivable
7608	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxReconciliationNondeductibleExpenseAbstract
7609	Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationStateAndLocalIncomeTaxes
7610	Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationPriorYearIncomeTaxes
7611	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depletion, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseDepletion
7612	Effective Income Tax Rate Reconciliation, Tax Settlement, Amount [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxReconciliationTaxSettlementsAbstract
7613	Income Taxes Paid	xbrli:monetaryItemType	duration	credit		base	IncomeTaxesPaid
7614	Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationTaxCreditsResearch
7615	Income Taxes	nonnum:textBlockItemType	duration			base	IncomeTaxPolicyTextBlock
7616	Effective Income Tax Rate Reconciliation, Tax Contingency, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxContingencies
7617	Income Tax Uncertainties [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxUncertaintiesAbstract
7618	Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationTaxExemptIncome
7619	Income Taxes Paid, Net [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxesPaidNetAbstract
7620	Income Tax Uncertainties, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	IncomeTaxUncertaintiesPolicy
7621	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Research and Development, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseResearchAndDevelopment
7622	Effective Income Tax Rate Reconciliation, Tax Settlement, Other, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxSettlementsOther
7623	Effective Income Tax Rate Reconciliation, Tax Settlement, State and Local, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxSettlementsStateAndLocal
7624	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, Amount [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxReconciliationNondeductibleExpenseDepreciationAndAmortizationAbstract
7625	Effective Income Tax Rate Reconciliation, Tax Credit, Amount [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxReconciliationTaxCreditsAbstract
7626	Effective Income Tax Rate Reconciliation, Tax Contingency, State and Local, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxContingenciesStateAndLocal
7627	Income taxes paid, net of refunds	xbrli:monetaryItemType	duration	credit		base	IncomeTaxesPaidNet
7628	Effective Income Tax Rate Reconciliation, Tax Credit, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationTaxCredits
7629	Effective Income Tax Rate Reconciliation, Tax Contingency, Amount [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxReconciliationTaxContingenciesAbstract
7630	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseOther
7631	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Impairment Losses, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseImpairmentLosses
7632	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Leases, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseLeases
7633	Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Jobs Creation Act of 2004, Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationRepatriationOfForeignEarningsJobsCreationActOf2004
7634	Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount	xbrli:monetaryItemType	duration	credit		base	IncomeTaxReconciliationTaxCreditsOther
7635	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Depreciation and Amortization, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseDepreciationAndAmortization
7636	Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount [Abstract]	xbrli:stringItemType	duration		true	base	IncomeTaxReconciliationOtherReconcilingItemsAbstract
7637	Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationRepatriationOfForeignEarnings
7638	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Charitable Contributions, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseCharitableContributions
7639	Effective Income Tax Rate Reconciliation, Tax Contingency, Domestic, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxContingenciesDomestic
7640	Effective Income Tax Rate Reconciliation, Nondeductible Expense, Life Insurance, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationNondeductibleExpenseLifeInsurance
7641	Effective Income Tax Rate Reconciliation, Tax Settlement, Foreign, Amount	xbrli:monetaryItemType	duration	debit		base	IncomeTaxReconciliationTaxSettlementsForeign
7642	Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest
7643	Income Amounts Attributable to Parent, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	IncomeAmountsAttributableToReportingEntityDisclosuresAbstract
7644	Income Amounts Attributable to Noncontrolling Interest, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	IncomeAmountsAttributableToNoncontrollingInterestDisclosuresAbstract
7645	Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntityAbstract
7646	Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
7647	Income (Loss) from Operations before Extraordinary Items, Net of Tax, Per Outstanding Limited Partnership Unit, Diluted [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerOutstandingLimitedPartnershipUnitDilutedAbstract
7648	Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	IncomeLossFromContinuingOperationsAttributableToParentAbstract
7649	Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity
7650	Public Income Notes [Member]	nonnum:domainItemType	duration		true	base	IncomeNotesMember
7651	Income (Loss) from Operations before Extraordinary Items, Per Outstanding General Partnership Unit, Net of Tax [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerOutstandingGeneralPartnershipUnitAbstract
7652	Income Taxes Receivable, Noncurrent	xbrli:monetaryItemType	instant	debit		base	IncomeTaxesReceivableNoncurrent
7653	Income (Loss) from Operations before Extraordinary Items, Per Outstanding Limited Partnership Unit, Basic, Net of Tax [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	IncomeLossBeforeExtraordinaryItemsAndCumulativeEffectOfChangeInAccountingPrinciplePerOutstandingLimitedPartnershipUnitAbstract
7654	Increase (Decrease) in Accounts Payable and Other Operating Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities
7655	Increase (Decrease) in Financial Guarantee Insurance Contract Liabilities (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInFinancialGuaranteeInsuranceContractLiabilities
7656	Increase (Decrease) in Fair Value of Hedged Item in Price Risk Fair Value Hedge	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFairValueOfHedgedItemInPriceRiskFairValueHedge1
7657	Increase (Decrease) in Deferred Air Traffic Revenue	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDeferredAirTrafficRevenue
7658	Increase (Decrease) in Fair Value Adjustments on Other Assets (Liabilities) Carried at Fair Value under Fair Value Option	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFairValueAdjustmentsOnAssetsAndLiabilitiesCarriedAtFairValueUnderFairValueOption
7659	Increase (Decrease) in Accounts and Other Receivables	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccountsAndOtherReceivables
7660	Increase (Decrease) in Restricted Cash and Investments [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInRestrictedCashAndInvestmentsAbstract
7661	Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
7662	Increase (Decrease) in Restricted Investments for Operating Activities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRestrictedCashAndInvestmentsForOperatingActivities
7663	Increase (Decrease) in Balancing Account, Utility	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInBalancingAccountUtility
7664	Increase (Decrease) in Loans to Federal Home Loan Banks	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInLoansToFederalHomeLoanBanks
7665	Increase (Decrease) in Exploitation Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInExploitationLiabilities
7666	Increase (Decrease) in Derivative Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDerivativeLiabilities
7667	Increase (Decrease) in Accrued Interest Receivable, Net	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccruedInterestReceivableNet
7668	Increase (Decrease) in Accrued Salaries	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccruedSalaries
7669	Increase (Decrease) in Cost in Excess of Billing on Uncompleted Contract	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInCostInExcessOfBillingOnUncompletedContract
7670	Increase (Decrease) in Air Traffic Liability	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAirTrafficLiability1
7671	Increase in Unrecognized Tax Benefits is Reasonably Possible	xbrli:monetaryItemType	instant	credit		base	IncreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
7672	Increase (Decrease) in Prepaid Insurance	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidInsurance
7673	Increase (Decrease) in Accounts Receivable, Related Parties	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccountsReceivableRelatedParties
7674	Increase (Decrease) in Accounts Receivable and Other Operating Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets
7675	Increase (Decrease) in Capitalized Exploratory Well Costs that are Pending Determination of Proved Reserves [Roll Forward]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInCapitalizedExploratoryWellCostsThatArePendingDeterminationOfProvedReservesRollForward
7676	Increase (Decrease) in Other Operating Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInOtherOperatingLiabilitiesAbstract
7677	Increase (Decrease) in Customer Advances and Deposits [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInCustomerAdvancesAndDepositsAbstract
7678	Increase (Decrease) in Accounts Receivable from Securitization	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccountsReceivableFromSecuritization
7679	Other current assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherCurrentAssets
7680	Increase (Decrease) in Inventories and Other Operating Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInInventoriesAndOtherOperatingAssets
7681	Increase (Decrease) in Marketable Securities, Restricted	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInMarketableSecuritiesRestricted
7682	Increase (Decrease) in Broker-Dealer Related Receivables (Payables), Net	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInBrokerDealerRelatedReceivablesPayablesNet
7683	Increase (Decrease) in Allowance for Equity Funds Used During Construction	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction
7684	Increase (Decrease) in Other Noncurrent Assets and Liabilities, Net	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet
7685	Increase (Decrease) in Prepaid Advertising	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidAdvertising
7686	Increase (Decrease) in Accrued Taxes Payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccruedTaxesPayable
7687	Increase (Decrease) in Restricted Cash [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInRestrictedCashAbstract
7688	Securities lending payable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInCollateralHeldUnderSecuritiesLending
7689	Increase (Decrease) in Accrued Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccruedLiabilities
7690	Increase (Decrease) in Restructuring Reserve	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInRestructuringReserve
7691	Increase (Decrease) in Prepaid Royalties	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidRoyalties
7692	Increase (Decrease) in Deferred Revenue and Customer Advances and Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits
7693	Other long-term liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherNoncurrentLiabilities
7694	Increase (Decrease) Due from Officers and Stockholders	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseDueFromOfficersAndStockholders
7695	Accounts receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccountsReceivable
7696	Increase (Decrease) in Inventory for Long-term Contracts or Programs	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInInventoryForLongTermContractsOrPrograms
7697	Increase (Decrease) in Accrued Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInAccruedLiabilitiesAbstract
7698	Increase (Decrease) in Receivables from Brokers-Dealers and Clearing Organizations	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInBrokerageReceivables
7699	Increase (Decrease) in Accrued Cost of Oil and Gas Reclamation	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccruedCostOfOilAndGasReclamation
7700	Increase (Decrease) in Restricted Cash and Investments	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRestrictedCashAndInvestments
7701	Increase (Decrease) in Temporary Equity [Roll Forward]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInTemporaryEquityRollForward
7702	Increase (Decrease) in Other Operating Assets [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInOtherOperatingAssetsAbstract
7703	Increase (Decrease) in Other Operating Assets and Liabilities, Net [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInOtherOperatingAssetsAndLiabilitiesNetAbstract
7704	Increase (Decrease) in Accounts Payable [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInAccountsPayableAbstract
7705	Increase (Decrease) in Accounts Payable and Accrued Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInAccountsPayableAndAccruedLiabilitiesAbstract
7706	Increase (Decrease) in Deferred Revenue and Customer Advances and Deposits [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDepositsAbstract
7707	Increase (Decrease) in Prepaid Expenses, Other	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidExpensesOther
7708	Increase (Decrease) in Materials and Supplies	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInMaterialsAndSupplies
7709	Increase (Decrease) in Fair Value of Price Risk Fair Value Hedging Instruments	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFairValueOfPriceRiskFairValueHedgingInstruments1
7710	Increase (Decrease) in Fair Value of Hedged Item in Interest Rate Fair Value Hedge	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFairValueOfHedgedItemInInterestRateFairValueHedge1
7711	Increase (Decrease) in Securities Lending Payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInSecuritiesLendingPayable
7712	Increase (Decrease) in Accounts Payable, Trade	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccountsPayableTrade
7713	Increase (Decrease) in Income Taxes Payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccruedIncomeTaxesPayable
7714	Increase (Decrease) Due from Affiliates	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseDueFromAffiliates
7715	(Increase) Decrease in Unearned Premiums, Net	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInUnearnedPremiumsNet
7716	Increase (Decrease) in Billing in Excess of Cost of Earnings	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInBillingInExcessOfCostOfEarnings
7717	Increase (Decrease) in Accounts Payable and Accrued Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
7718	Increase (Decrease) in Loans from Federal Home Loan Banks	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks
7719	Increase (Decrease) in Deposits with Other Federal Home Loan Banks	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDepositsWithOtherFederalHomeLoanBanks
7720	Increase (Decrease) in Accounts Payable, Related Parties	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccountsPayableRelatedParties
7721	Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
7722	Increase (Decrease) in Construction Payables	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInConstructionPayables
7723	Increase (Decrease) in Future Policy Benefit Reserves and Other Insurance Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInFuturePolicyBenefitReservesAndOtherInsuranceLiabilities
7724	Increase (Decrease) in Deposits from Other Federal Home Loan Banks	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDepositsFromOtherFederalHomeLoanBanks
7725	Increase (Decrease) in Gift Card Liability	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInGiftCardLiability
7726	Increase (Decrease) in Prepaid Supplies	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidSupplies
7727	Increase (Decrease) in Frequent Flyer Liability	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInFrequentFlyerLiability
7728	Increase (Decrease) in Income Taxes	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInIncomeTaxes
7729	Increase (Decrease) in Accounts and Notes Receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccountsAndNotesReceivable
7730	Other long-term assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherNoncurrentAssets
7731	Increase (Decrease) in Book Overdrafts	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInBookOverdrafts
7732	Other current liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherCurrentLiabilities
7733	Increase (Decrease) in Liability for Claims and Claims Adjustment Expense Reserve	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve
7734	Increase (Decrease) in Accrued Investment Income Receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAccruedInvestmentIncomeReceivable
7735	Increase (Decrease) in Self Insurance Reserve	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInSelfInsuranceReserve
7736	Increase (Decrease) in Advance Payments by Borrowers for Taxes and Insurance	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance
7737	Increase (Decrease) in Prepaid Interest	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidInterest
7738	Increase (Decrease) in Payables to Customers	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPayablesToCustomers
7739	Increase (Decrease) in Other Current Assets and Liabilities, Net	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherCurrentAssetsAndLiabilitiesNet
7740	Increase (Decrease) Cash Collateral from Counterparties	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseCashCollateralFromCounterparties
7741	Increase (Decrease) in Partners' Capital [Roll Forward]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInPartnersCapitalRollForward
7742	Increase (Decrease) in Option Premium Contracts Payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOptionPremiumContractsPayable
7743	Increase (Decrease) in Film Costs	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFilmCosts1
7744	Increase (Decrease) in Customer Loyalty Program Liability	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInCustomerLoyaltyProgramLiability
7745	Increase (Decrease) in Derivative Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDerivativeAssets
7746	Increase (Decrease) in Deferred Air Traffic Revenue [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDeferredAirTrafficRevenueAbstract
7747	Increase (Decrease) in Derivative Assets and Liabilities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDerivativeAssetsAndLiabilities
7748	Increase (Decrease) in Accrued Taxes Payable [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInAccruedTaxesPayableAbstract
7749	Accounts payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAccountsPayable
7750	Increase (Decrease) in Prepaid Taxes	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidTaxes
7751	Increase (Decrease) in Customer Advances and Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInCustomerAdvancesAndDeposits
7752	Increase (Decrease) in Fair Value of Interest Rate Fair Value Hedging Instruments	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1
7753	Increase (Decrease) Due from Other Related Parties	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseDueFromOtherRelatedParties
7754	Increase (Decrease) in Participation Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInParticipationLiabilities
7755	Increase (Decrease) in Trading Securities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInTradingSecuritiesAbstract
7756	Increase (Decrease) in Restricted Investments for Operating Activities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInRestrictedCashAndInvestmentsForOperatingActivitiesAbstract
7757	Increase (Decrease) in Asset Retirement Obligations	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInAssetRetirementObligations
7758	Increase in Restricted Cash	xbrli:monetaryItemType	duration	credit		base	IncreaseInRestrictedCash
7759	Increase (Decrease) in Assets Held-for-sale	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInAssetsHeldForSale
7760	Increase (Decrease) in Deferred Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDeferredLiabilities
7761	Increase (Decrease) in Deposit Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDepositOtherAssets
7762	Increase (Decrease) in Commodity Contract Assets and Liabilities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInCommodityContractAssetsAndLiabilities
7763	Increase (Decrease) in Contract Receivables, Net	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInContractReceivablesNet
7764	Increase (Decrease) in Coal Inventories	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInCoalInventories
7765	Increase (Decrease) in Cash Collateral for Borrowed Securities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInCashCollateralForBorrowedSecurities
7766	Increase (Decrease) in Due to Affiliates	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToAffiliates
7767	Increase (Decrease) in Due to Employees, Current	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToEmployeesCurrent
7768	Increase (Decrease) in Due from Affiliates, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDueFromAffiliatesCurrent
7769	Increase (Decrease) in Deferred Charges, Investing	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredChargesInvesting
7770	Increase (Decrease) in Deferred Policy Acquisition Costs	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredPolicyAcquisitionCosts
7771	Increase (Decrease) in Customer Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInCustomerDeposits
7772	Increase (Decrease) in Due to Related Parties, Current	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToRelatedPartiesCurrent
7773	Increase (Decrease) in Federal Funds Purchased and Securities Sold under Agreements to Repurchase, Net [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNetAbstract
7774	Increase (Decrease) in Deferred Charges	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredCharges
7775	Increase (Decrease) in Income Taxes Receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInIncomeTaxesReceivable
7776	Increase (Decrease) in Financial Instruments Used in Operating Activities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivitiesAbstract
7777	Increase (Decrease) in Federal Funds Purchased and Securities Sold under Agreements to Repurchase, Net	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet
7778	Increase (Decrease) in Due from Related Parties	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDueFromRelatedParties
7779	Increase (Decrease) in Deferred Electric Cost	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredElectricCost
7780	Increase (Decrease) in Deposits [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDepositsAbstract
7781	Increase (Decrease) in Deposits Outstanding	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDepositsOutstanding
7782	Increase (Decrease) in Due to Other Related Parties	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToOtherRelatedParties
7783	Increase (Decrease) in Due to Related Parties, Current [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDueToRelatedPartiesCurrentAbstract
7784	Increase (Decrease) in Finance Receivables	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFinanceReceivables
7785	Increase (Decrease) in Fossil Fuel Inventories	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFossilFuelInventories
7786	Increase (Decrease) in Deferred Fuel Costs	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredFuelCosts
7787	Increase (Decrease) in Deferred Leasing Fees	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredLeasingFees
7788	Increase (Decrease) in Financial Instruments Sold, Not yet Purchased	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased
7789	Increase (Decrease) in Federal Funds Sold	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInFederalFundsSold
7790	Increase (Decrease) in Employee Related Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInEmployeeRelatedLiabilities
7791	Increase (Decrease) in Fossil Fuel Inventories [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInFossilFuelInventoriesAbstract
7792	Increase (Decrease) in Due to Officers and Stockholders	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToOfficersAndStockholders
7793	Increase (Decrease) in Financial Instruments Used in Operating Activities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities
7794	Changes in Future Income Tax Expense Estimates on Future Cash Flows Related to Proved Oil and Gas Reserves	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
7795	Increase (Decrease) in Earnest Money Deposits Outstanding	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInEarnestMoneyDepositsOutstanding
7796	Increase (Decrease) in Deferred Gas Cost	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredGasCost
7797	Increase (Decrease) in Client Funds Held	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInClientFundsHeld
7798	Increase (Decrease) in Funds Held under Reinsurance Agreements	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFundsHeldUnderReinsuranceAgreements
7799	Increase (Decrease) in Future Policy Benefit Reserves	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInFuturePolicyBenefitReserves
7800	Increase (Decrease) in Employee Related Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInEmployeeRelatedLiabilitiesAbstract
7801	Increase (Decrease) in Deferred Income Taxes	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredIncomeTaxes
7802	Increase (Decrease) in Due to Affiliates, Current	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToAffiliatesCurrent
7803	Increase (Decrease) in Gas Balancing Receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInGasImbalanceReceivable
7804	Increase (Decrease) in Due to Related Parties	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToRelatedParties
7805	Increase (Decrease) in Due from Related Parties, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDueFromRelatedPartiesCurrent
7806	Increase (Decrease) in Customer Advances	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInCustomerAdvances
7807	Increase (Decrease) in Federal Funds Purchased	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFederalFundsPurchased
7808	Changes in Estimated Future Development Costs	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInEstimatedFutureDevelopmentCosts
7809	Increase (Decrease) in Deposits, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDepositsAlternativeAbstract
7810	Increase (Decrease) in Health Care Insurance Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInHealthCareInsuranceLiabilities
7811	Increase (Decrease) in Energy Trading Activity	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInEnergyTradingActivity
7812	Increase (Decrease) in Demand Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDemandDeposits
7813	Increase (Decrease) in Due to Related Parties [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDueToRelatedPartiesAbstract
7814	Increase (Decrease) in Deferred Pension Costs (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDeferredPensionCosts
7815	Increase (Decrease) in Fuel Inventories [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInFuelInventoriesAbstract
7816	Increase (Decrease) in Due from Related Parties, Current [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDueFromRelatedPartiesCurrentAbstract
7817	Increase (Decrease) in Deposit Assets [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDepositOtherAssetsAbstract
7818	Increase (Decrease) in Cash Collateral for Loaned Securities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInCashCollateralForLoanedSecurities
7819	Increase (Decrease) in Due to Officers and Stockholders, Current	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToOfficersAndStockholdersCurrent
7820	Deferral of unearned revenue	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDeferredRevenue
7821	Increase (Decrease) in Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDeposits
7822	Increase (Decrease) in Due from Other Related Parties, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDueFromOtherRelatedPartiesCurrent
7823	Increase (Decrease) in Fuel Inventories	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFuelInventories
7824	Increase (Decrease) in Deferred Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDeferredLiabilitiesAbstract
7825	Increase (Decrease) in Dividends Receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDividendsReceivable
7826	Increase (Decrease) in Due from Officers and Stockholders, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDueFromOfficersAndStockholdersCurrent
7827	Increase (Decrease) in Due to Other Related Parties, Current	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDueToOtherRelatedPartiesCurrent
7828	Increase (Decrease) in Due from Employee, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInDueFromEmployeeCurrent
7829	Increase (Decrease) in Deferred Fuel Costs [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDeferredFuelCostsAbstract
7830	Increase (Decrease) in Due from Related Parties [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInDueFromRelatedPartiesAbstract
7831	Increase (Decrease) in Finished Goods and Work in Process Inventories	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories
7832	Increase (Decrease) in Deferred Compensation	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInDeferredCompensation
7833	Increase (Decrease) in Leasing Receivables	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInLeasingReceivables
7834	Increase (Decrease) in Notes Payable, Current	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInNotesPayableCurrent
7835	Increase (Decrease) in Inventories [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInInventoriesAbstract
7836	Changes in operating assets and liabilities:	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInOperatingCapitalAbstract
7837	Increase (Decrease) in Insurance Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInInsuranceLiabilitiesAbstract
7838	Increase (Decrease) in Prepaid Expense and Other Assets [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssetsAbstract
7839	Increase (Decrease) in Loss and Loss Adjustment Expense Reserve (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInLossAndLossAdjustmentExpenseReserve
7840	Increase (Decrease) in Loans, Deferred Income	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInLoansDeferredIncome
7841	Increase (Decrease) in Other Time Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherTimeDeposits
7842	Increase (Decrease) in Intangible Assets, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInIntangibleAssetsCurrent
7843	Increase (Decrease) in Operating Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInOperatingLiabilitiesAbstract
7844	Increase (Decrease) in Insurance Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInInsuranceLiabilities
7845	Increase (Decrease) in Other Receivables	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherReceivables
7846	Increase (Decrease) in Obligation, Pension Benefits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPensionPlanObligations
7847	Increase (Decrease) in Other Operating Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherOperatingAssets
7848	Increase (Decrease) in Mortgage Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInMortgageLoansHeldForSale
7849	Increase (Decrease) in Operating Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOperatingLiabilities
7850	Increase (Decrease) in Other Deferred Liability	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherDeferredLiability
7851	Increase (Decrease) in Operating Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOperatingAssets
7852	Increase (Decrease) in Notes Payable, Current [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInNotesPayableCurrentAbstract
7853	Increase (Decrease) in Life Insurance Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInLifeInsuranceLiabilities
7854	Increase (Decrease) in Other Fossil Fuel Inventories	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherFossilFuelInventories
7855	Increase (Decrease) in Industry Fund Obligation (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInIndustryFundObligation
7856	Increase (Decrease) in Prepaid Expense	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidExpense
7857	Increase (Decrease) in Prepaid Expense and Other Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
7858	Increase (Decrease) in Obligation, Other Postretirement Benefits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPostretirementObligations
7859	Increase (Decrease) in Insurance Assets [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInInsuranceAssetsAbstract
7860	Increase (Decrease) in Notes Receivable, Related Parties	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInNotesReceivableRelatedParties
7861	Increase (Decrease) in Other Operating Assets and Liabilities, Net	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherOperatingCapitalNet
7862	Increase (Decrease) in Other Policyholder Funds	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherPolicyholderFunds
7863	Inventories	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInInventories
7864	Increase (Decrease) in Notes Receivable, Related Parties, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInNotesReceivableRelatedPartiesCurrent
7865	Increase (Decrease) in Notes Payable, Related Parties, Current	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInNotesPayableRelatedPartiesCurrent
7866	Increase (Decrease) in Other Accounts Payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherAccountsPayable
7867	Increase (Decrease) in Principal Payments on Contract Receivables (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrincipalPaymentsOnContractReceivables
7868	Increase (Decrease) in Notes Payable, Related Parties	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInNotesPayableRelatedParties
7869	Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPensionAndPostretirementObligations
7870	Increase (Decrease) in Other Regulatory Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherRegulatoryAssets
7871	Increase (Decrease) in Loans Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInLoansHeldForSaleAbstract
7872	Increase (Decrease) in Pneumoconiosis Benefit Obligations Noncurrent	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPneumoconiosisBenefitObligationsNoncurrent
7873	Increase (Decrease) in Other Accounts Payable and Accrued Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
7874	Increase (Decrease) in Interest Payable, Net	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInInterestPayableNet
7875	Increase (Decrease) in Other Loans	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherLoans
7876	Increase (Decrease) in Prepaid Pension Costs (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidPensionCosts
7877	Increase (Decrease) in Outstanding Checks, Operating Activities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOutstandingChecksOperatingActivities
7878	Increase (Decrease) in Payables to Broker-Dealers and Clearing Organizations	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPayablesToBrokerDealers
7879	Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInPensionAndPostretirementObligationsAbstract
7880	Increase (Decrease) in Notes Receivable, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInNotesReceivableCurrent
7881	Increase (Decrease) in Production Participation Plan Liability	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInProductionParticipationPlanLiability
7882	Increase (Decrease) in Outstanding Checks, Financing Activities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOutstandingChecksFinancingActivities
7883	Increase (Decrease) in Notes Receivables	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInNotesReceivables
7884	Increase (Decrease) in Long-term Receivables, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInLongTermReceivablesCurrent
7885	Increase (Decrease) in Lease Acquisition Costs	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInLeaseAcquisitionCosts
7886	Increase (Decrease) in Interest and Dividends Receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInInterestAndDividendsReceivable
7887	Increase (Decrease) in Other Accrued Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherAccruedLiabilities
7888	Increase (Decrease) in Other Financial Instruments Used in Operating Activities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOtherFinancialInstrumentsUsedInOperatingActivities
7889	Increase (Decrease) in Operating Capital	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOperatingCapital
7890	Increase (Decrease) in Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInLoansHeldForSale
7891	Increase (Decrease) in Payables under Repurchase Agreements	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPayablesUnderRepurchaseAgreements
7892	Increase (Decrease) in over Energy Recovery	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOverEnergyRecovery
7893	Increase (Decrease) in Margin Deposits Outstanding	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInMarginDepositsOutstanding
7894	Increase (Decrease) in Other Operating Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherOperatingLiabilities
7895	Increase (Decrease) in Prepaid Reinsurance Premiums	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidReinsurancePremiums
7896	Increase (Decrease) in Operating Assets [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInOperatingAssetsAbstract
7897	Increase (Decrease) in Other Insurance Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherInsuranceLiabilities
7898	Increase (Decrease) in over (under) Energy Recovery [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInOverUnderEnergyRecoveryAbstract
7899	Increase in Carrying Amount of Redeemable Preferred Stock	xbrli:monetaryItemType	duration	debit		base	IncreaseInCarryingAmountOfRedeemablePreferredStock
7900	Increase (Decrease) in Other Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherDeposits
7901	Increase (Decrease) in Insurance Settlements Receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInInsuranceSettlementsReceivable
7902	Increase (Decrease) in Insurance Assets	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInInsuranceAssets
7903	Increase (Decrease) in Postemployment Obligations	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPostemploymentObligations
7904	Increase (Decrease) in Other Employee-Related Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInOtherEmployeeRelatedLiabilities
7905	Increase (Decrease) in Interests Continued to be Held by Transferor, Current	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInInterestsContinuedToBeHeldByTransferorCurrent
7906	Increase (Decrease) in over (under) Energy Recovery	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInOverUnderEnergyRecovery
7907	Increase (Decrease) in Mortgage Loans Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInMortgageLoansHeldForSaleAbstract
7908	Increase (Decrease) in Prepaid Rent	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidRent
7909	Increase (Decrease) in Prepaid Gas Delivery (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPrepaidGasDelivery
7910	Increase (Decrease) in Premiums Receivable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInPremiumsReceivable
7911	Increase (Decrease) in Interest and Dividends Receivable [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInInterestAndDividendsReceivableAbstract
7912	Increase (Decrease) in Reinsurance Recoverable	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInReinsuranceRecoverable
7913	Increase (Decrease) in Time Deposits, Foreign (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInTimeDepositsForeign
7914	Increase (Decrease) in Receivables	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInReceivables
7915	Increase (Decrease) in under Energy Recovery	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInUnderEnergyRecovery
7916	Increase (Decrease) in Trading Securities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInTradingSecurities
7917	Increase (Decrease) in Workers' Compensation Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInWorkersCompensationLiabilities
7918	Increase (Decrease) in Time Deposits [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInTimeDepositsAbstract
7919	Increase (Decrease) in Reinsurance Payables	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInReinsurancePayables
7920	Increase (Decrease) in Recoverable Property Damage Costs	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRecoverablePropertyDamageCosts
7921	Increase (Decrease) in Security Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInSecurityDeposits
7922	Increase (Decrease) in Regulatory Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInRegulatoryLiabilities
7923	Increase (Decrease) in Recoverable Refundable Gas Costs	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRecoverableRefundableGasCosts
7924	Increase (Decrease) in Time Deposits of $100,000 or more	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInTimeDepositsOf100000OrMore
7925	Increase (Decrease) in Time Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInTimeDeposits
7926	Increase (Decrease) in Retainage Payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInRetainagePayable
7927	Increase (Decrease) in Receivables under Repurchase Agreements	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInReceivablesUnderRepurchaseAgreements
7928	Increase (Decrease) in Restricted Cash for Operating Activities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRestrictedCashForOperatingActivities
7929	Increase (Decrease) in Property and Casualty Insurance Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPropertyAndCasualtyInsuranceLiabilities
7930	Increase (Decrease) in Restricted Cash	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRestrictedCash
7931	Increase (Decrease) in Regulatory Assets and Liabilities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRegulatoryAssetsAndLiabilities
7932	Increase Due to Purchases of Minerals in Place	xbrli:monetaryItemType	duration	debit		base	IncreaseDueToPurchasesOfMineralsInPlace
7933	Increase (Decrease) in Unproved Oil and Gas Property	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInUnprovedOilAndGasProperty
7934	Increase (Decrease) in Standardized Measure of Discounted Future Net Cash Flow Relating to Proved Oil and Gas Reserves [Roll Forward]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInStandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesRollForward
7935	Increase (Decrease) of Restricted Investments	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseOfRestrictedInvestments
7936	Increase (Decrease) to Subordinated Liabilities [Roll Forward]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseToSubordinatedLiabilitiesRollForward
7937	Increase (Decrease) in Securities Loaned Transactions	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInSecuritiesLoanedTransactions
7938	Proved Developed and Undeveloped Reserves [Roll Forward]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInProvedDevelopedAndUndevelopedReservesRollForward
7939	Increase (Decrease) in Raw Materials, Packaging Materials and Supplies Inventories	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRawMaterialsPackagingMaterialsAndSuppliesInventories
7940	Increase (Decrease) in Reserve for Commissions, Expense and Taxes	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInReserveForCommissionsExpenseAndTaxes
7941	Increase (Decrease) in Regulatory Clause Revenue	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInRegulatoryClauseRevenue
7942	Increase (Decrease) in Unbilled Receivables	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInUnbilledReceivables
7943	Increase (Decrease) in Stockholders' Equity [Roll Forward]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInStockholdersEquityRollForward
7944	Increase (Decrease) in Savings Deposits	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInSavingsDeposits
7945	Increase (Decrease) in Spot Commodities (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInSpotCommodities
7946	Increase (Decrease) in Retail Related Inventories	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRetailRelatedInventories
7947	Increase (Decrease) in Retained Interest in Securitized Receivables (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRetainedInterestInSecuritizedReceivables
7948	Increase (Decrease) in Securities Borrowed	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInSecuritiesBorrowed
7949	Increase (Decrease) in Trading Liabilities	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInTradingLiabilities
7950	Increase (Decrease) in Time Deposits of Less than $100,000	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInTimeDepositsOfLessThan100000
7951	Increase (Decrease) in Risk Management Assets and Liabilities	xbrli:monetaryItemType	duration	credit		base	IncreaseDecreaseInRiskManagementAssetsAndLiabilities
7952	Increase (Decrease) in Royalties Payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInRoyaltiesPayable
7953	Increase (Decrease) in Unearned Premiums	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInUnearnedPremiums
7954	Increase (Decrease) in Property and Other Taxes Payable	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInPropertyAndOtherTaxesPayable
7955	Increase (Decrease) in Undisbursed Loan Funds	xbrli:monetaryItemType	duration	debit		base	IncreaseDecreaseInUndisbursedLoanFunds
7956	Increase (Decrease) in Receivables [Abstract]	xbrli:stringItemType	duration		true	base	IncreaseDecreaseInReceivablesAbstract
7957	Incremental Effect on Balance Sheet, Asset Line Item Balance, Application of FAS 158 Recognition Provisions (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IncrementalEffectOnBalanceSheetAssetLineItemBalanceApplicationOfSFAS158RecognitionProvisions
7958	Incremental Effect on Balance Sheet, Liability or Equity Line Item Change Due to Application of FAS 158 Recognition Provisions, Period Increase (Decrease) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration			base	IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemChangeDueToApplicationOfSFAS158RecognitionProvisionsPeriodIncreaseDecrease
7959	Incremental Effect on Balance Sheet, Changes in Asset Line Item Due to Additional Minimum Pension Liability (AML) Adjustment and Application of FAS 158 Recognition Provisions [Roll Forward] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncrementalEffectOnBalanceSheetChangesInAssetLineItemDueToAdditionalMinimumPensionLiabilityAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisionsRollForward
7960	Incremental Effect on Balance Sheet, Changes Due to Additional Minimum Pension Liability (AML) Adjustment and Application of FAS 158 Recognition Provisions, Alternative Presentation [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncrementalEffectOnBalanceSheetChangesDueToAdditionalMinimumPensionLiabilityAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisionsAlternativePresentationAbstract
7961	Dilutive effect of stock-based awards	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
7962	Incremental Common Shares Attributable to Dilutive Effect of Equity Forward Agreements	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToEquityForwardAgreements
7963	Incremental Effect on Balance Sheet, Liability or Equity Line Item Balance, Application of FAS 158 Recognition Provisions (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemBalanceApplicationOfSFAS158RecognitionProvisions
7964	Incremental Common Shares Attributable to Dilutive Effect of Accelerated Share Repurchase Agreements	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToAcceleratedShareRepurchaseAgreements
7965	Incremental Effect on Balance Sheet, Asset Line Item Balance, before Additional Minimum Pension Liability (AML) Adjustment and Application of FAS 158 Recognition Provisions (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IncrementalEffectOnBalanceSheetAssetLineItemBalanceBeforeAdditionalMinimumPensionLiabilityAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisions
7966	Incremental Effect on Balance Sheet, Asset Line Item Change Due to Additional Minimum Pension Liability (AML) Adjustment, Period Increase (Decrease) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration			base	IncrementalEffectOnBalanceSheetAssetLineItemChangeDueToAdditionalMinimumPensionLiabilityAMLAdjustmentPeriodIncreaseDecrease
7967	Incremental Effect on Balance Sheet, Change Due to Application of FAS 158 Recognition Provisions [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncrementalEffectOnBalanceSheetChangeDueToApplicationOfSFAS158RecognitionProvisionsAbstract
7968	Incremental Common Shares Attributable to Dilutive Effect of Equity Unit Purchase Agreements	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
7969	Incremental Effect on Balance Sheet, Changes in Liability or Equity Line Item Due to AML Adjustment and Application of FAS 158 Recognition Provisions [Roll Forward] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncrementalEffectOnBalanceSheetChangesInLiabilityOrEquityLineItemDueToAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisionsRollForward
7970	Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToCallOptionsAndWarrants
7971	Incremental Common Shares Attributable to Participating Nonvested Shares with Non-forfeitable Dividend Rights	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights
7972	Incremental Effect on Balance Sheet, Asset Line Item Change Due to Application of FAS 158 Recognition Provisions, Period Increase (Decrease) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration			base	IncrementalEffectOnBalanceSheetAssetLineItemChangeDueToApplicationOfSFAS158RecognitionProvisionsPeriodIncreaseDecrease
7973	Incremental Effect on Balance Sheet, Liability or Equity Line Item Balance, before AML Adjustment and Application of FAS 158 Recognition Provisions (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	credit		base	IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemBalanceBeforeAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisions
7974	Incremental Effect on Balance Sheet, Application of FAS 158 Recognition Provisions [Line Items] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncrementalEffectOnBalanceSheetApplicationOfSFAS158RecognitionProvisionsLineItems
7975	Incremental Common Shares Attributable to Dilutive Effect of Written Put Options	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToWrittenPutOptions
7976	Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToConversionOfDebtSecurities
7977	Incremental Common Shares Attributable to Dilutive Effect of Nonvested Shares with Forfeitable Dividends	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends
7978	Incremental Effect on Balance Sheet, Change in Asset Line Item Due to Application of FAS 158 Recognition Provisions [Roll Forward] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncrementalEffectOnBalanceSheetChangeInAssetLineItemDueToApplicationOfSFAS158RecognitionProvisionsRollForward
7979	Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToContingentlyIssuableShares
7980	Incremental Effect on Balance Sheet, Liability or Equity Line Item Change Due to Additional Minimum Pension Liability (AML) Adjustment, Period Increase (Decrease) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration			base	IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemChangeDueToAdditionalMinimumPensionLiabilityAMLAdjustmentPeriodIncreaseDecrease
7981	Incremental Common Shares Attributable to Dilutive Effect of Conversion of Preferred Stock	xbrli:sharesItemType	duration			base	IncrementalCommonSharesAttributableToConversionOfPreferredStock
7982	Incremental Effect on Balance Sheet, Change in Liability or Equity Line Item Due to Application of FAS 158 Recognition Provisions [Roll Forward] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IncrementalEffectOnBalanceSheetChangeInLiabilityOrEquityLineItemDueToApplicationOfSFAS158RecognitionProvisionsRollForward
7983	Policyholder Benefits and Claims Incurred, Net, Property, Casualty and Liability	xbrli:monetaryItemType	duration	debit		base	IncurredClaimsPropertyCasualtyAndLiability
7984	Policyholder Benefits and Claims Incurred, Net, Financial Guarantee	xbrli:monetaryItemType	duration	debit		base	IncurredClaimsFinancialGuaranteeInsuranceContracts
7985	Indefinite-lived Intangible Assets [Line Items]	xbrli:stringItemType	duration		true	base	IndefiniteLivedIntangibleAssetsByMajorClassLineItems
7986	Indefinite-lived Intangible Assets, Major Class Name [Domain]	nonnum:domainItemType	duration		true	base	IndefiniteLivedIntangibleAssetsMajorClassNameDomain
7987	Indefinite-lived Intangible Assets [Roll Forward]	xbrli:stringItemType	duration		true	base	IndefiniteLivedIntangibleAssetsRollForward
7988	Indefinite-Lived International Slots and Routes	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedInternationalSlotsAndRoutes
7989	Indefinite-Lived Domestic Slots and Routes	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedDomesticSlotsAndRoutes
7990	Indefinite-Lived Intangible Assets (Excluding Goodwill)	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedIntangibleAssetsExcludingGoodwill
7991	Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedIntangibleAssetsExcludingGoodwillFairValueDisclosure
7992	Indefinite-lived Intangible Assets, Written off Related to Sale of Business Unit	xbrli:monetaryItemType	duration	credit		base	IndefiniteLivedIntangibleAssetsWrittenOffRelatedToSaleOfBusinessUnit
7993	Indefinite-lived Intangible Assets, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	IndefiniteLivedIntangibleAssetsPeriodIncreaseDecrease
7994	Indefinite-Lived Trade Names	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedTradeNames
7995	Indefinite-lived Intangible Assets, Translation and Purchase Accounting Adjustments	xbrli:monetaryItemType	duration	debit		base	IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustments
7996	Indefinite-lived Intangible Assets, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	IndefiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
7997	Indefinite-Lived Slots and Routes [Abstract]	xbrli:stringItemType	duration		true	base	IndefiniteLivedSlotsAndRoutesAbstract
7998	Indefinite-lived Intangible Assets Acquired as Part of Business Combination [Table]	xbrli:stringItemType	duration		true	base	IndefiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTable
7999	Indefinite-lived Intangible Assets, Purchase Accounting Adjustments	xbrli:monetaryItemType	duration	debit		base	IndefiniteLivedIntangibleAssetsPurchaseAccountingAdjustments
8000	Indefinite-lived Intangible Assets [Axis]	xbrli:stringItemType	duration		true	base	IndefiniteLivedIntangibleAssetsByMajorClassAxis
8001	Indefinite-lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	IndefiniteLivedIntangibleAssetsTranslationAdjustments
8002	Indefinite-Lived Slots and Routes	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedSlotsAndRoutes
8003	Indefinite-Lived Trademarks	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedTrademarks
8004	Indefinite-lived Intangible Assets, Translation and Purchase Accounting Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	IndefiniteLivedIntangibleAssetsTranslationAndPurchaseAccountingAdjustmentsAbstract
8005	Indefinite-Lived License Agreements	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedLicenseAgreements
8006	Indefinite-Lived Contractual Rights	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedContractualRights
8007	Indefinite-Lived Franchise Rights	xbrli:monetaryItemType	instant	debit		base	IndefiniteLivedFranchiseRights
8008	Indefinite-Lived Intangible Assets (Excluding Goodwill) [Abstract]	xbrli:stringItemType	duration		true	base	IndefiniteLivedIntangibleAssetsExcludingGoodwillAbstract
8009	Indemnification Agreement [Member]	nonnum:domainItemType	duration		true	base	IndemnificationGuaranteeMember
8010	Independent Transmission and Distribution System [Member]	nonnum:domainItemType	duration		true	base	IndependentTransmissionAndDistributionSystemMember
8011	Indication that Entity was in Development Stage in Prior Years (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	IndicationThatEntityWasInDevelopmentStageInPriorYears
8012	Indication that Financial Statements are those of Development Stage Enterprise (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	IndicationThatFinancialStatementsAreThoseOfDevelopmentStageEnterprise
8013	Indirect Guarantee of Indebtedness [Member]	nonnum:domainItemType	duration		true	base	IndirectGuaranteeOfIndebtednessMember
8014	Individual Counterparty [Member]	nonnum:domainItemType	duration		true	base	IndividualMember
8015	Individual Insurance Policies [Member]	nonnum:domainItemType	duration		true	base	IndividualPoliciesMember
8016	Induced Conversion of Convertible Debt Expense	xbrli:monetaryItemType	duration	debit		base	InducedConversionOfConvertibleDebtExpense
8017	Industrial, Miscellaneous, and All Others [Member]	nonnum:domainItemType	duration		true	base	IndustrialMiscellaneousAndAllOthersMember
8018	Industrial Property [Member]	nonnum:domainItemType	duration		true	base	IndustrialPropertyMember
8019	Industry Specific Policies [Abstract]	xbrli:stringItemType	duration		true	base	IndustrySpecificPoliciesAbstract
8020	Industry Specific Policies, Oil and Gas [Policy Text Block]	nonnum:textBlockItemType	duration			base	IndustrySpecificPoliciesOilAndGasTextBlock
8021	Industry Specific Policies, Insurance Companies [Policy Text Block]	nonnum:textBlockItemType	duration			base	IndustrySpecificPoliciesInsuranceCompaniesTextBlock
8022	Industry Specific Policies, Broker Dealer [Policy Text Block]	nonnum:textBlockItemType	duration			base	IndustrySpecificPoliciesBrokerDealerTextBlock
8023	Industry of Counterparty [Domain]	nonnum:domainItemType	duration		true	base	IndustryOfCounterpartyDomain
8024	Ineffectiveness on Interest Rate Fair Value Hedges is Immaterial	xbrli:stringItemType	duration			base	IneffectivenessOnInterestRateFairValueHedgesIsImmaterial
8025	Ineffectiveness on Price Risk Fair Value Hedges is Immaterial	xbrli:stringItemType	duration			base	IneffectivenessOnPriceRiskFairValueHedgesIsImmaterial
8026	Ineffectiveness on Foreign Currency Fair Value Hedges is Immaterial	xbrli:stringItemType	duration			base	IneffectivenessOnForeignCurrencyFairValueHedgesIsImmaterial
8027	Ineffectiveness on Price Risk Hedges is Immaterial	xbrli:stringItemType	duration			base	IneffectivenessOnPriceRiskHedgesIsImmaterial
8028	Debt Security Category [Axis]	xbrli:stringItemType	duration		true	base	InformationByCategoryOfDebtSecurityAxis
8029	Information Technology and Data Processing	xbrli:monetaryItemType	duration	debit		base	InformationTechnologyAndDataProcessing
8030	Information by Financial Statement Line Item [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	InformationByFinancialStatementLineItemAxis
8031	Information about Sources and Uses of Collateral that is Received Through Resale Agreements and Securities Borrowing Agreements	xbrli:stringItemType	duration			base	InformationAboutSourcesAndUsesOfCollateralThatIsReceivedThroughResaleAgreementsAndSecuritiesBorrowingAgreementsAndSubsequentlyRepledgedOrSold
8032	Initial Hookup Deferred Revenue [Member]	nonnum:domainItemType	duration		true	base	InitialHookupDeferredRevenueMember
8033	Initial Period in which Effects are Expected to be Realized	xbrli:stringItemType	duration			base	InitialPeriodInWhichEffectsAreExpectedToBeRealized
8034	Initial Application Period Cumulative Effect Transition [Axis]	xbrli:stringItemType	duration		true	base	InitialApplicationPeriodCumulativeEffectTransitionAxis
8035	Initial Application Period Cumulative Effect Transition [Domain]	nonnum:domainItemType	duration		true	base	InitialApplicationPeriodCumulativeEffectTransitionDomain
8036	Initial Offering Period	xbrli:stringItemType	duration			base	InitialOfferingPeriod
8037	Initial Franchise Fees	xbrli:monetaryItemType	duration	credit		base	InitialFranchiseFees
8038	Insurance Claims [Member]	nonnum:domainItemType	duration		true	base	InsuranceClaimsMember
8039	Insurance Services Revenue [Abstract]	xbrli:stringItemType	duration		true	base	InsuranceServicesRevenueAbstract
8040	Insurance Investment Income	xbrli:monetaryItemType	duration	credit		base	InsuranceInvestmentIncome
8041	Insurance-related Assessments [Member]	nonnum:domainItemType	duration		true	base	InsuranceRelatedAssessmentsMember
8042	Insurance Contract, Rights and Obligations [Member]	nonnum:domainItemType	duration		true	base	InsuranceContractRightsAndObligationsFairValueOptionMember
8043	Insurance Commissions and Fees	xbrli:monetaryItemType	duration	credit		base	InsuranceCommissionsAndFees
8044	Insurance Receivable for Malpractice [Abstract]	xbrli:stringItemType	duration		true	base	InsuranceReceivableForMalpracticeAbstract
8045	Insurance Tax	xbrli:monetaryItemType	duration	debit		base	InsuranceTax
8046	Insurance Ratios [Abstract]	xbrli:stringItemType	duration		true	base	InsuranceRatiosAbstract
8047	Insurance Settlements Receivable, Noncurrent	xbrli:monetaryItemType	instant	debit		base	InsuranceSettlementsReceivableNoncurrent
8048	Insurance Services Revenue	xbrli:monetaryItemType	duration	credit		base	InsuranceServicesRevenue
8049	Insurance Receivable for Malpractice, Current	xbrli:monetaryItemType	instant	debit		base	InsuranceReceivableForMalpracticeCurrent
8050	Insurance Industry Income (Expense) [Abstract]	xbrli:stringItemType	duration		true	base	InsuranceIndustryIncomeExpenseAbstract
8051	Insurance Settlements Receivable, Current	xbrli:monetaryItemType	instant	debit		base	InsuranceSettlementsReceivableCurrent
8052	Insurance Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	InsuranceDisclosureTextBlock
8053	Insurance Premiums Revenue Recognition, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InsurancePremiumsRevenueRecognitionPolicy
8054	Insurance Settlement [Member]	nonnum:domainItemType	duration		true	base	InsuranceSettlementMember
8055	Insurance Agency Management Fee	xbrli:monetaryItemType	duration	credit		base	InsuranceAgencyManagementFee
8056	Insurance Loss Reserves [Abstract]	xbrli:stringItemType	duration		true	base	InsuranceLossReservesAbstract
8057	Insurance Commissions	xbrli:monetaryItemType	duration	debit		base	InsuranceCommissions
8058	Insurance Receivable for Malpractice	xbrli:monetaryItemType	instant	debit		base	InsuranceReceivableForMalpractice
8059	Insurance Recoveries	xbrli:monetaryItemType	duration	credit		base	InsuranceRecoveries
8060	Insurance Receivable for Malpractice, Noncurrent	xbrli:monetaryItemType	instant	debit		base	InsuranceReceivableForMalpracticeNoncurrent
8061	Insurance [Abstract]	xbrli:stringItemType	duration		true	base	InsuranceAbstract
8062	Insurance Contracts Acquired in Business Combination [Member]	nonnum:domainItemType	duration		true	base	InsuranceContractsAcquiredInBusinessCombinationMember
8063	Insurance Settlements Receivable	xbrli:monetaryItemType	instant	debit		base	InsuranceSettlementsReceivable
8064	Insured Event, Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	InsuredEventGainLoss
8065	Insured Financial Obligations with Credit Deterioration, Remaining Weighted Average Contract Period	xbrli:durationItemType	duration			base	InsuredFinancialObligationsWithCreditDeteriorationRemainingWeightedAverageContractPeriod
8066	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Percentage of Amount Amortized During Next Five Years [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPercentageOfAmountAmortizedDuringNextFiveYearsAbstract
8067	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Percentage of Amount Amortized, Year Five (Deprecated 2017-01-31)	xbrli:decimalItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPercentageOfAmountAmortizedYearFive
8068	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Dispositions (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationDispositions
8069	Intangible Assets, Explanation of Significant Additions	xbrli:stringItemType	duration			base	IntangibleAssetsExplanationOfSignificantAdditions
8070	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Percentage of Amount Amortized, Year Four (Deprecated 2017-01-31)	xbrli:decimalItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPercentageOfAmountAmortizedYearFour
8071	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Impairment Write-down (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationImpairmentWritedown1
8072	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Increases [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationIncreasesAbstract
8073	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Year Five (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseYearFive
8074	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAbstract
8075	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Impairment Write-down (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationImpairmentWritedown
8076	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Decreases [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationDecreasesAbstract
8077	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Unrealized Investment Gains (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationUnrealizedInvestmentGains1
8078	Intangible Assets	nonnum:textBlockItemType	duration			base	IntangibleAssetsFiniteLivedPolicy
8079	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPolicyPolicyTextBlock
8080	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Unrealized Investment Losses (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationUnrealizedInvestmentLosses1
8081	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Remainder of Fiscal Year (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseRemainderOfFiscalYear
8082	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Percentage of Amount Amortized, Year Two (Deprecated 2017-01-31)	xbrli:decimalItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPercentageOfAmountAmortizedYearTwo
8083	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Next Rolling Twelve Months (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseNextRollingTwelveMonths
8084	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Interest Accrued (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationInterestAccrued
8085	Intangible Assets, Net (Excluding Goodwill) [Abstract]	xbrli:stringItemType	duration		true	base	IntangibleAssetsNetExcludingGoodwillAbstract
8086	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Rolling Year Three (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseRollingYearThree
8087	Intangible Assets, Gross (Excluding Goodwill)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsGrossExcludingGoodwill
8088	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Disclosures [Text Block] (Deprecated 2017-01-31)	nonnum:textBlockItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationDisclosuresTextBlock
8089	Intangible Assets, Net (Including Goodwill) [Abstract]	xbrli:stringItemType	duration		true	base	IntangibleAssetsNetIncludingGoodwillAbstract
8090	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Fiscal Year Maturity [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationEstimatedAmountAmortizedDuringNextFiveYearsAbstract
8091	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination [Table Text Block] (Deprecated 2017-01-31)	nonnum:textBlockItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationTableTextBlock
8092	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Rolling Year Five (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseRollingYearFive
8093	Intangible Assets, Costs Incurred to Renew or Extend, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	IntangibleAssetsFiniteLivedPolicyCostsIncurredToRenewOrExtend
8094	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Rolling Maturity [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseRollingMaturityAbstract
8095	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Year Three (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseYearThree
8096	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Year Two (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseYearTwo
8097	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Unrealized Investment Losses (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationUnrealizedInvestmentLosses
8098	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Unrealized Investment Gains (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationUnrealizedInvestmentGains
8099	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Rolling Year Four (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseRollingYearFour
8100	Intangible Assets, Amortization Period [Member]	nonnum:domainItemType	duration		true	base	IntangibleAssetsAmortizationPeriodMember
8101	Intangible Assets, Net (Excluding Goodwill)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsNetExcludingGoodwill
8102	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Rolling Year Two (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseRollingYearTwo
8103	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombination
8104	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Decreases (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationDecreases
8105	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Additions (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAdditions
8106	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Percentage of Amount Amortized, Year Three (Deprecated 2017-01-31)	xbrli:decimalItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPercentageOfAmountAmortizedYearThree
8107	INTANGIBLE ASSETS	nonnum:textBlockItemType	duration			base	IntangibleAssetsDisclosureTextBlock
8108	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Year Four (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseYearFour
8109	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Period Increase (Decrease) (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPeriodIncreaseDecrease
8110	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination [Member]	nonnum:domainItemType	duration		true	base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationMember
8111	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Percentage of Amount Amortized, Year One (Deprecated 2017-01-31)	xbrli:decimalItemType	duration			base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationPercentageOfAmountAmortizedYearOne
8112	Intangible Assets, Explanation of Significant Deletions	xbrli:stringItemType	duration			base	IntangibleAssetsExplanationOfSignificantDeletions
8113	Intangible Assets, Gross (Excluding Goodwill) [Abstract]	xbrli:stringItemType	duration		true	base	IntangibleAssetsGrossExcludingGoodwillAbstract
8114	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Amortization Expense, Next Twelve Months (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationAmortizationExpenseNextTwelveMonths
8115	Intangible Assets, Current	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsCurrent
8116	Intangible Assets, Net (Including Goodwill)	xbrli:monetaryItemType	instant	debit		base	IntangibleAssetsNetIncludingGoodwill
8117	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Increases (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationIncreases
8118	Intercompany Foreign Currency Balance by Description [Axis]	xbrli:stringItemType	duration		true	base	IntercompanyForeignCurrencyBalanceByDescriptionAxis
8119	Intercompany Agreements, Description	xbrli:stringItemType	duration			base	IntercompanyAgreementsDescription
8120	Intercompany Profit to Regulated Affiliates, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	IntercompanyProfitToRegulatedAffiliatesPolicy
8121	Intercompany Foreign Currency Balance [Line Items]	xbrli:stringItemType	duration		true	base	IntercompanyForeignCurrencyBalanceLineItems
8122	Intercompany Foreign Currency Balance, Foreign Currency (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	IntercompanyForeignCurrencyBalanceForeignCurrency
8123	Intercompany Foreign Currency Balance, Name [Domain]	nonnum:domainItemType	duration		true	base	IntercompanyForeignCurrencyBalanceNameDomain
8124	Intercompany Loans, Description	xbrli:stringItemType	duration			base	IntercompanyLoansDescription
8125	Intercompany Foreign Currency Balance, Amount	xbrli:monetaryItemType	instant	debit		base	IntercompanyForeignCurrencyBalanceAmount
8126	Interest Income, Other	xbrli:monetaryItemType	duration	credit		base	InterestIncomeOther
8127	Interest and Fee Income, Nonmortgage Loans and Leases Held-for-sale	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeNonmortgageLoansAndLeasesHeldForSale
8128	Interest Revenue (Expense), Net [Abstract]	xbrli:stringItemType	duration		true	base	InterestRevenueOrExpenseNetAbstract
8129	Interest and Fee Income, Loans, Real Estate Construction	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansRealEstateConstruction
8130	Interest Accrual Rate Associated with Amortization Method of Present Value of Future Insurance Profits	num:percentItemType	duration			base	InterestAccrualRateAssociatedWithAmortizationMethodOfPresentValueOfFutureInsuranceProfits
8131	Interest Payable	xbrli:monetaryItemType	instant	credit		base	InterestPayableCurrentAndNoncurrent
8132	Interest Costs Incurred [Abstract]	xbrli:stringItemType	duration		true	base	InterestCostsIncurredAbstract
8133	Interest and Fee Income, Loans and Leases	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansAndLeases
8134	Interest and Fee Income, Loans, Trade Financing	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansTradeFinancing
8135	Interest and Dividend Income, Operating [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndDividendIncomeOperatingAbstract
8136	Interest Expense, Loans from Other Federal Home Loan Banks	xbrli:monetaryItemType	duration	debit		base	InterestExpenseLoansFromOtherFederalHomeLoanBanks
8137	Interest and Fee Income, Loans, Commercial and Residential, Real Estate	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansCommercialAndResidentialRealEstate
8138	Interest and Fee Income, Loans, Lease Financing	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansLeaseFinancing
8139	Interest Income (Expense), Nonoperating, Net	xbrli:monetaryItemType	duration	credit		base	InterestIncomeExpenseNonoperatingNet
8140	Interest Revenue (Expense), Net	xbrli:monetaryItemType	duration	credit		base	InterestRevenueExpenseNet
8141	Interest and Dividend Income, Securities, Operating, Other	xbrli:monetaryItemType	duration	credit		base	InterestAndDividendIncomeSecuritiesOther
8142	Interest and Dividends Payable, Current	xbrli:monetaryItemType	instant	credit		base	InterestAndDividendsPayableCurrent
8143	Interest Income, Related Party	xbrli:monetaryItemType	duration	credit		base	InterestIncomeRelatedParty
8144	Interest Costs Capitalized Adjustment	xbrli:monetaryItemType	duration	credit		base	InterestCostsCapitalizedAdjustment
8145	Interest and Fee Income, Loans, Consumer, Home Equity	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansConsumerHomeEquity
8146	Interest and Debt Expense [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndDebtExpenseAbstract
8147	Interest and Dividend Income, Securities, by Classification [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndDividendIncomeSecuritiesByClassificationAbstract
8148	Interest Cost for Plant Construction Using Intermediary, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InterestCostForPlantConstructionUsingIntermediaryPolicy
8149	Interest Rate Below Market Reduction [Member]	nonnum:domainItemType	duration		true	base	InterestRateBelowMarketReductionMember
8150	Interest Income and Interest Expense Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	InterestIncomeAndInterestExpenseDisclosureTableTextBlock
8151	Interest Receivable and Other Assets [Abstract]	xbrli:stringItemType	duration		true	base	InterestReceivableAndOtherAssetsAbstract
8152	Interest Capitalization, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InterestCapitalizationPolicyPolicyTextBlock
8153	Interest Paid, Capitalized	xbrli:monetaryItemType	duration	credit		base	InterestPaidCapitalized
8154	Interest Income, Securities, Corporate Debt, Operating	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesCorporateDebtOperating
8155	Interest Payable, Current	xbrli:monetaryItemType	instant	credit		base	InterestPayableCurrent
8156	Interest and Fee Income, Other Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeOtherLoansHeldForSale
8157	Interest and Dividends Payable [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndDividendsPayableCurrentAndNoncurrentAbstract
8158	Interest and Fee Income, Loans, Consumer [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndFeeIncomeLoansConsumerAbstract
8159	Interest Sensitive Life [Member]	nonnum:domainItemType	duration		true	base	InterestSensitiveLifeMember
8160	Interest and Dividend Income, Securities, Operating, Trading or Measured at Fair Value	xbrli:monetaryItemType	duration	credit		base	InterestAndDividendIncomeSecuritiesTradingOrMeasuredAtFairValue
8161	Interest Income, Federal Home Loan Bank Advances	xbrli:monetaryItemType	duration	credit		base	InterestIncomeFederalHomeLoanBankAdvances
8162	Interest and Dividends Payable, Current [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndDividendsPayableCurrentAbstract
8163	Interest Credited to Policy Owner Accounts (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	InterestCreditedToPolicyOwnerAccounts
8164	Interest and Fee Income, Loans, Consumer	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansConsumer
8165	Interest and Other Income	xbrli:monetaryItemType	duration	credit		base	InterestAndOtherIncome
8166	Interest and Fee Income, Loans and Leases [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndFeeIncomeLoansAndLeasesAbstract
8167	Interest and Fee Income, Other Loans	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeOtherLoans
8168	Interest and Fee Income, Loans, Commercial	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansCommercial
8169	Capitalized Interest Costs, Including Allowance for Funds Used During Construction [Abstract]	xbrli:stringItemType	duration		true	base	InterestCostsIncurredCapitalizedAbstract
8170	Interest and Other Income [Text Block]	nonnum:textBlockItemType	duration			base	InterestAndOtherIncomeTextBlock
8171	Interest Income, Securities, Operating, by Security Type [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeSecuritiesOperatingBySecurityTypeAbstract
8172	Interest Rate Swaption [Member]	nonnum:domainItemType	duration		true	base	InterestRateSwaptionMember
8173	Interest Costs Incurred	xbrli:monetaryItemType	duration	debit		base	InterestCostsIncurred
8174	Interest and Dividends Payable	xbrli:monetaryItemType	instant	credit		base	InterestAndDividendsPayableCurrentAndNoncurrent
8175	Interest and Fee Income, Loans, Other Consumer	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansOtherConsumer
8176	Interest and Fee Income, Loans Held-for-sale, Mortgages	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansHeldForSaleMortgages
8177	Interest Costs Capitalized	xbrli:monetaryItemType	duration	debit		base	InterestCostsCapitalized
8178	Interest and Fee Income, Loans and Leases Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndFeeIncomeLoansAndLeasesHeldForSaleAbstract
8179	Interest Credited to Policy Owner Account	xbrli:monetaryItemType	duration	debit		base	InterestCreditedToPolicyOwnerAccount
8180	Interest and Dividend Income, Securities, Operating, Available-for-sale	xbrli:monetaryItemType	duration	credit		base	InterestAndDividendIncomeSecuritiesAvailableForSale
8181	Interest and Other Income [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndOtherIncomeAbstract
8182	Interest and Fee Income, Loans, Commercial [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndFeeIncomeLoansCommercialAbstract
8183	Interest and Debt Expense	xbrli:monetaryItemType	duration	debit		base	InterestAndDebtExpense
8184	Interest and Fee Income, Loans and Leases Held-in-portfolio [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndFeeIncomeLoansAndLeasesHeldInPortfolioAbstract
8185	Interest Expense, Deposits from Other Federal Home Loan Banks	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDepositsFromOtherFederalHomeLoanBanks
8186	Interest and Dividend Income, Securities, by Taxable Status [Abstract]	xbrli:stringItemType	duration		true	base	InterestAndDividendIncomeSecuritiesByTaxableStatusAbstract
8187	Interest Expense, Debt, Excluding Amortization	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDebtExcludingAmortization
8188	Interest and Fee Income, Loans and Leases Held-for-sale	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansAndLeasesHeldForSale
8189	Interest and Dividend Income, Operating	xbrli:monetaryItemType	duration	credit		base	InterestAndDividendIncomeOperating
8190	Interest and Fee Income, Loans, Commercial, Industrial, and Agricultural Loans	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansCommercialIndustrialAndAgriculturalLoans
8191	Interest and Fee Income, Loans and Leases Held-in-portfolio	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio
8192	Interest Expense, Related Party	xbrli:monetaryItemType	duration	debit		base	InterestExpenseRelatedParty
8193	Interest and Fee Income, Loans, Consumer, Real Estate	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansConsumerRealEstate
8194	Interest Income, Deposits with Other Federal Home Loan Banks	xbrli:monetaryItemType	duration	credit		base	InterestIncomeDepositsWithOtherFederalHomeLoanBanks
8195	Interest Income, Securities, Operating, by Taxable Status [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeSecuritiesOperatingByTaxableStatusAbstract
8196	Interest Income, Loans to Other Federal Home Loan Banks	xbrli:monetaryItemType	duration	credit		base	InterestIncomeLoansToOtherFederalHomeLoanBanks
8197	Interest and Dividend Income, Securities, Operating	xbrli:monetaryItemType	duration	credit		base	InterestAndDividendIncomeSecurities
8198	Interest Paid [Abstract]	xbrli:stringItemType	duration		true	base	InterestPaidAbstract
8199	Interest Receivable and Other Assets	xbrli:monetaryItemType	instant	debit		base	InterestReceivableAndOtherAssets
8200	Interest Income, Securities, Operating, Held-to-maturity	xbrli:monetaryItemType	duration	credit		base	InterestAndDividendIncomeSecuritiesHeldToMaturity
8201	Interest and Fee Income, Loans, Commercial, Real Estate	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansCommercialRealEstate
8202	Interest and Other Income [Table Text Block]	nonnum:textBlockItemType	duration			base	InterestAndOtherIncomeTableTextBlock
8203	Interest and Fee Income, Loans, Foreign	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansForeign
8204	Interest and Fee Income, Loans, Consumer Installment, Credit Card	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansConsumerInstallmentCreditCard
8205	Interest and Fee Income, Loans, Consumer Installment, Automobiles, Marine, and Other Vehicles	xbrli:monetaryItemType	duration	credit		base	InterestAndFeeIncomeLoansConsumerInstallmentAutomobilesMarineAndOtherVehicles
8206	Capitalized Interest Costs, Including Allowance for Funds Used During Construction	xbrli:monetaryItemType	duration	debit		base	InterestCostsIncurredCapitalized
8207	Interest Expense on Prepetition Liabilities Recognized in Statement of Operations	xbrli:monetaryItemType	duration	debit		base	InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations
8208	Interest Expense on Deposit Liabilities, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseOnDepositLiabilitiesDisclosuresAbstract
8209	Interest Expense Foreign Deposit Liabilities, Other Time Deposit (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesOtherTimeDeposit
8210	Interest Expense [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseAbstract
8211	Interest Expense, Borrowings	xbrli:monetaryItemType	duration	debit		base	InterestExpenseBorrowings
8212	Interest Expense, Foreign Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDeposits
8213	Interest Expense, Domestic Deposits [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseDomesticDepositsAbstract
8214	Interest Expense, Deposits [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseDepositsAbstract
8215	Interest Expense Domestic Deposit Liabilities, Notice of Withdrawal	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesNoticeOfWithdrawal
8216	Interest Expense Foreign Deposit Liabilities, Notice of Withdrawal (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesNoticeOfWithdrawal
8217	Interest Expense Foreign Deposit Liabilities, Checking (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesChecking
8218	Interest Expense Foreign Deposit Liabilities (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilities
8219	Interest Expense Allocated to Discontinued Operations, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InterestExpenseAllocatedToDiscontinuedOperationsPolicy
8220	Interest Expense Domestic Deposit Liabilities, Checking	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesChecking
8221	Interest Expense, Junior Subordinated Debentures	xbrli:monetaryItemType	duration	debit		base	InterestExpenseJuniorSubordinatedDebentures
8222	Interest Expense, Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDeposits
8223	Interest Expense, Deposits, by Domestic and Foreign Component [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseDepositsByDomesticAndForeignComponentAbstract
8224	Interest Expense, Lessee, Assets under Capital Lease	xbrli:monetaryItemType	duration	debit		base	InterestExpenseLesseeAssetsUnderCapitalLease
8225	Interest Expense Domestic Deposit Liabilities, Demand	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesDemand
8226	Interest Expense Domestic Deposit Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseDomesticDepositLiabilitiesAbstract
8227	Interest Expense, Debt [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseDebtAbstract
8228	Interest Expense Foreign Deposit Liabilities, Savings (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesSavings
8229	Interest Expense Foreign Deposit Liabilities, Time Deposits (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesTimeDeposits
8230	Interest Expense Domestic Deposit Liabilities, Other Time Deposit	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesOtherTimeDeposit
8231	Interest Expense Domestic Deposit Liabilities, Money Market	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesMoneyMarket
8232	Interest Expense, Demand Deposit Accounts	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDemandDepositAccounts
8233	Interest Expense, Federal Funds Purchased and Securities Sold under Agreements to Repurchase	xbrli:monetaryItemType	duration	debit		base	InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase
8234	Interest Expense on Prepetition Liabilities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InterestExpenseOnPrepetitionLiabilitiesPolicy
8235	Interest Expense Domestic Deposit Liabilities, Withdrawal Penalties	xbrli:monetaryItemType	duration	credit		base	InterestExpenseDomesticDepositLiabilitiesWithdrawalPenalties
8236	Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Short-term	xbrli:monetaryItemType	duration	debit		base	InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm
8237	Interest Expense Foreign Deposit Liabilities, Retail (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesRetail
8238	Interest Expense, Federal Funds Purchased	xbrli:monetaryItemType	duration	debit		base	InterestExpenseFederalFundsPurchased
8239	Interest Expense Domestic Deposit Liabilities, Brokered	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesBrokered
8240	Interest Expense Domestic Deposit Liabilities, Savings	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesSavings
8241	Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Long-term	xbrli:monetaryItemType	duration	debit		base	InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm
8242	Interest Expense Foreign Deposit Liabilities, Money Market (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesMoneyMarket
8243	Interest Expense on Foreign Deposit Liabilities, Description	xbrli:stringItemType	duration			base	InterestExpenseOnForeignDepositLiabilitiesDescription
8244	Interest Expense Domestic Deposit Liabilities, Retail	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesRetail
8245	Interest Expense, Debt	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDebt
8246	Interest Expense Foreign Deposit Liabilities, Demand (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesDemand
8247	Interest Expense, Beneficial Interests Issued by Consolidated Variable Interest Entities	xbrli:monetaryItemType	duration	debit		base	InterestExpenseBeneficialInterestsIssuedByConsolidatedVariableInterestEntities
8248	Interest Expense, Long-term Debt and Capital Securities	xbrli:monetaryItemType	duration	debit		base	InterestExpenseLongTermDebtAndCapitalSecurities
8249	Interest Expense Domestic Deposit Liabilities, Time Deposit	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesTimeDeposit
8250	Interest Expense, Long-term Debt and Capital Securities [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseLongTermDebtAndCapitalSecuritiesAbstract
8251	Interest Expense Foreign Deposit Liabilities [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	InterestExpenseForeignDepositLiabilitiesAbstract
8252	Interest Expense, Commercial Paper	xbrli:monetaryItemType	duration	debit		base	InterestExpenseCommercialPaper
8253	Interest Expense Foreign Deposit Liabilities, Withdrawal Penalties (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	InterestExpenseForeignDepositLiabilitiesWithdrawalPenalties
8254	Interest Expense Foreign Deposit Liabilities, Brokered (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesBrokered
8255	Interest Expense Foreign Deposit Liabilities, Certificates of Deposit (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	InterestExpenseForeignDepositLiabilitiesCertificatesOfDeposit
8256	Interest Expense, Federal Funds Purchased and Securities Sold under Agreements to Repurchase [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseAbstract
8257	Interest Credited to Policyholders Account Balances	xbrli:monetaryItemType	duration	debit		base	InterestCreditedToPolicyholdersAccountBalances
8258	Interest Expense, Long-term Debt	xbrli:monetaryItemType	duration	debit		base	InterestExpenseLongTermDebt
8259	Interest Expense, Long-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseLongTermDebtAbstract
8260	Interest Expense on Domestic Deposit Liabilities, Description	xbrli:stringItemType	duration			base	InterestExpenseOnDomesticDepositLiabilitiesDescription
8261	Interest Expense, Borrowings [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseBorrowingsAbstract
8262	Interest Expense, Domestic Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDeposits
8263	Interest expense	xbrli:monetaryItemType	duration	debit		base	InterestExpense
8264	Interest Expense, Capital Securities	xbrli:monetaryItemType	duration	debit		base	InterestExpenseCapitalSecurities
8265	Interest Expense Domestic Deposit Liabilities, Certificates of Deposit	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilitiesCertificatesOfDeposit
8266	Interest Expense on Deposit Liabilities, Description [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseOnDepositLiabilitiesDescriptionAbstract
8267	Interest Expense Domestic Deposit Liabilities	xbrli:monetaryItemType	duration	debit		base	InterestExpenseDomesticDepositLiabilities
8268	Interest Expense, Customer Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseCustomerDeposits
8269	Interest Income, Federal Funds Sold and Securities Purchased under Agreements to Resell [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellAbstract
8270	Interest Expense, Securities Sold under Agreements to Repurchase	xbrli:monetaryItemType	duration	debit		base	InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase
8271	Interest Income, Purchased Receivables	xbrli:monetaryItemType	duration	credit		base	InterestIncomePurchasedReceivables
8272	Interest Income (Expense), after Provision for Loan Loss	xbrli:monetaryItemType	duration	credit		base	InterestIncomeExpenseAfterProvisionForLoanLoss
8273	Interest Expense, Time Deposits, Less than $100,000	xbrli:monetaryItemType	duration	debit		base	InterestExpenseTimeDepositsLessThan100000
8274	Interest Expense, Time Deposits [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseTimeDepositsAbstract
8275	Interest Expense, NOW Accounts, Money Market Accounts, and Savings Deposits [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDepositsAbstract
8276	Interest Income (Expense), Net	xbrli:monetaryItemType	duration	credit		base	InterestIncomeExpenseNet
8277	Interest Expense, Short-term Borrowings Excluding Federal Funds and Securities Sold under Agreements to Repurchase [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchaseAbstract
8278	Interest Income, Securities, Operating, Tax Advantaged	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesTaxAdvantaged
8279	Interest Income, Securities, US Treasury and Other US Government [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernmentAbstract
8280	Interest Expense, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InterestExpensePolicyTextBlock
8281	Interest Income (Expense), after Provision for Loan Loss [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeExpenseAfterProvisionForLoanLossAbstract
8282	Interest and Dividend Income, Securities, by Security Type [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeSecuritiesBySecurityTypeAbstract
8283	Interest Income, Other Domestic Deposits	xbrli:monetaryItemType	duration	credit		base	InterestIncomeOtherDomesticDeposits
8284	Interest Expense, Short-term Borrowings [Abstract]	xbrli:stringItemType	duration		true	base	InterestExpenseShortTermBorrowingsAbstract
8285	Interest Income, Deposits with Financial Institutions [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeDepositsWithFinancialInstitutionsAbstract
8286	Interest Expense, Time Deposits, $100,000 or More	xbrli:monetaryItemType	duration	debit		base	InterestExpenseTimeDeposits100000OrMore
8287	Interest Expense, Savings Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseSavingsDeposits
8288	Interest Expense, Subordinated Notes and Debentures	xbrli:monetaryItemType	duration	debit		base	InterestExpenseSubordinatedNotesAndDebentures
8289	Interest Income, Securities Purchased under Agreements to Resell	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesPurchasedUnderAgreementsToResell
8290	Interest Expense, Trading Liabilities	xbrli:monetaryItemType	duration	debit		base	InterestExpenseTradingLiabilities
8291	Interest Income, Securities, US Treasury	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesUSTreasury
8292	Interest Income, Securities, State and Municipal	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesStateAndMunicipal
8293	Interest Expense, Short-term Borrowings Excluding Federal Funds and Securities Sold under Agreements to Repurchase	xbrli:monetaryItemType	duration	debit		base	InterestExpenseShortTermBorrowingsExcludingFederalFundsAndSecuritiesSoldUnderAgreementsToRepurchase
8294	Interest Expense, Medium-term Notes	xbrli:monetaryItemType	duration	debit		base	InterestExpenseMediumTermNotes
8295	Cash paid for interest	xbrli:monetaryItemType	duration	credit		base	InterestPaid
8296	Interest Expense, Short-term Borrowings	xbrli:monetaryItemType	duration	debit		base	InterestExpenseShortTermBorrowings
8297	Interest Income (Expense), Net [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeExpenseNetAbstract
8298	Interest Income, Securities, Operating, Tax Exempt	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesTaxExempt
8299	Interest Expense, Trust Preferred Securities	xbrli:monetaryItemType	duration	debit		base	InterestExpenseTrustPreferredSecurities
8300	Interest Income, Federal Funds Sold and Securities Purchased under Agreements to Resell	xbrli:monetaryItemType	duration	credit		base	InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell
8301	Interest Income, Federal Funds Sold	xbrli:monetaryItemType	duration	credit		base	InterestIncomeFederalFundsSold
8302	Interest Income and Interest Expense Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	InterestIncomeAndInterestExpenseDisclosureTextBlock
8303	Interest Income and Fees, Bankers Acceptances, Certificates of Deposit and Commercial Paper	xbrli:monetaryItemType	duration	credit		base	InterestIncomeAndFeesBankersAcceptancesCertificatesOfDepositAndCommercialPaper
8304	Interest Income, Operating	xbrli:monetaryItemType	duration	credit		base	InterestIncomeOperating
8305	Interest Expense, Other	xbrli:monetaryItemType	duration	debit		base	InterestExpenseOther
8306	Interest Income [Member]	nonnum:domainItemType	duration		true	base	InterestIncomeMember
8307	Interest Income, Foreign Deposits	xbrli:monetaryItemType	duration	credit		base	InterestIncomeForeignDeposits
8308	Interest Expense, Other Long-term Debt	xbrli:monetaryItemType	duration	debit		base	InterestExpenseOtherLongTermDebt
8309	Interest Expense, NOW Accounts, Money Market Accounts, and Savings Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseNOWAccountsMoneyMarketAccountsAndSavingsDeposits
8310	Interest in Unincorporated Joint Ventures or Partnerships, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InterestInUnincorporatedJointVenturesOrPartnershipsPolicy
8311	Interest Expense, Other Short-term Borrowings	xbrli:monetaryItemType	duration	debit		base	InterestExpenseOtherShortTermBorrowings
8312	Interest Income, Securities, Other US Government	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesOtherUSGovernment
8313	Interest Income, Securities, Operating, Taxable	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesTaxable
8314	Interest Income, Money Market Deposits	xbrli:monetaryItemType	duration	credit		base	InterestIncomeMoneyMarketDeposits
8315	Interest Income, Securities, Mortgage Backed	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesMortgageBacked
8316	Interest on Convertible Debt, Net of Tax	xbrli:monetaryItemType	duration	credit		base	InterestOnConvertibleDebtNetOfTax
8317	Interest Expense, Negotiable Order of Withdrawal (NOW) Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseNegotiableOrderOfWithdrawalNOWDeposits
8318	Interest Expense, Money Market Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseMoneyMarketDeposits
8319	Interest Income, Domestic Deposits	xbrli:monetaryItemType	duration	credit		base	InterestIncomeDomesticDeposits
8320	Interest Income, Deposits with Financial Institutions	xbrli:monetaryItemType	duration	credit		base	InterestIncomeDepositsWithFinancialInstitutions
8321	Interest Expense, Time Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseTimeDeposits
8322	Interest Income, Securities, US Treasury and Other US Government	xbrli:monetaryItemType	duration	credit		base	InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
8323	Interest Expense, Other Domestic Deposits	xbrli:monetaryItemType	duration	debit		base	InterestExpenseOtherDomesticDeposits
8324	Interest Income, Domestic Deposits [Abstract]	xbrli:stringItemType	duration		true	base	InterestIncomeDomesticDepositsAbstract
8325	Interest-bearing Domestic Deposit, Certificates of Deposits	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositCertificatesOfDeposits
8326	Interest Rate Derivatives [Abstract]	xbrli:stringItemType	duration		true	base	InterestRateDerivativesAbstract
8327	Interest-bearing Domestic Deposit, Negotiable Order of Withdrawal (NOW)	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositNegotiableOrderOfWithdrawalNOW
8328	Interest Rate Derivative Instruments Not Designated as Hedging Instruments at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNetAbstract
8329	Interest Rate Cash Flow Hedge Derivative at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	InterestRateCashFlowHedgeDerivativeAtFairValueNet
8330	Interest Rate Cash Flow Hedge Ineffectiveness is Immaterial	xbrli:stringItemType	duration			base	InterestRateCashFlowHedgeIneffectivenessIsImmaterial
8331	Interest Rate Risk [Member]	nonnum:domainItemType	duration		true	base	InterestRateRiskMember
8332	Interest-bearing Domestic Deposit, Demand	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositDemand
8333	Interest Rate Derivatives, at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	InterestRateDerivativesAtFairValueNetAbstract
8334	Interest-bearing Deposit Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	InterestBearingDepositLiabilitiesAbstract
8335	Interest-bearing Deposit Liabilities, Domestic, by Component [Abstract]	xbrli:stringItemType	duration		true	base	InterestBearingDepositLiabilitiesDomesticByComponentAbstract
8336	Interest Rate Fair Value Hedge Derivative at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	InterestRateFairValueHedgeDerivativeAtFairValueNet
8337	Interest Rate Lock Commitments [Member]	nonnum:domainItemType	duration		true	base	InterestRateLockCommitmentsMember
8338	Interest-bearing Domestic Deposit, Retail	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositRetail
8339	Interest Rate Derivatives, at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	InterestRateDerivativesAtFairValueNet
8340	Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value	xbrli:monetaryItemType	instant	debit		base	InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue
8341	Interest Rate Cash Flow Hedge Liability at Fair Value	xbrli:monetaryItemType	instant	credit		base	InterestRateCashFlowHedgeLiabilityAtFairValue
8342	Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net	xbrli:monetaryItemType	instant	credit		base	InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
8343	Interest Rate Swap [Member]	nonnum:domainItemType	duration		true	base	InterestRateSwapMember
8344	Interest-bearing Domestic Deposit Liabilities, Description	xbrli:stringItemType	duration			base	InterestBearingDomesticDepositLiabilitiesDescription
8345	Interest Rate Floor [Member]	nonnum:domainItemType	duration		true	base	InterestRateFloorMember
8346	Interest Rate Exclusive of Immediate, Terminal Funding Annuities, Low End (Deprecated 2016-01-31)	num:percentItemType	duration			base	InterestRateExclusiveOfImmediateTerminalFundingAnnuitiesLowEnd
8347	Interest Rate Fair Value Hedge Asset at Fair Value	xbrli:monetaryItemType	instant	debit		base	InterestRateFairValueHedgeAssetAtFairValue
8348	Interest-bearing Deposit Liabilities, Foreign, by Component [Abstract]	xbrli:stringItemType	duration		true	base	InterestBearingDepositLiabilitiesForeignByComponentAbstract
8349	Interest Paid, Net	xbrli:monetaryItemType	duration	credit		base	InterestPaidNet
8350	Interest-bearing Domestic Deposit, Savings	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositSavings
8351	Interest-bearing Domestic Deposit, Checking	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositChecking
8352	Interest Rate Cap [Member]	nonnum:domainItemType	duration		true	base	InterestRateCapMember
8353	Interest Rate Fair Value Hedges [Abstract]	xbrli:stringItemType	duration		true	base	InterestRateFairValueHedgesAbstract
8354	Interest Rate Derivative Instruments Not Designated as Hedging Instruments at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet
8355	Interest-bearing Domestic Deposit, Brokered	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositBrokered
8356	Interest Portion of Minimum Lease Payments, Sale Leaseback Transactions	xbrli:monetaryItemType	instant	debit		base	InterestPortionOfMinimumLeasePaymentsSaleLeasebackTransactions
8357	Interest-bearing Domestic Deposit, Money Market	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositMoneyMarket
8358	Interest-bearing Deposit Liabilities, Foreign	xbrli:monetaryItemType	instant	credit		base	InterestBearingDepositLiabilitiesForeign
8359	Interest Paid, Discontinued Operations	xbrli:monetaryItemType	duration	credit		base	InterestPaidDiscontinuedOperations
8360	Interest Rate Derivative Instruments Not Designated as Hedging Instruments [Abstract]	xbrli:stringItemType	duration		true	base	InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract
8361	Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	xbrli:monetaryItemType	instant	credit		base	InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue
8362	Interest Rate Cash Flow Hedge Asset at Fair Value	xbrli:monetaryItemType	instant	debit		base	InterestRateCashFlowHedgeAssetAtFairValue
8363	Interest-bearing Deposit Liabilities, Domestic	xbrli:monetaryItemType	instant	credit		base	InterestBearingDepositLiabilitiesDomestic
8364	Interest Sensitive Life Insurance Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	InterestSensitiveLifeInsuranceAssumptions
8365	Interest Rate Fair Value Hedge Liability at Fair Value	xbrli:monetaryItemType	instant	credit		base	InterestRateFairValueHedgeLiabilityAtFairValue
8366	Interest Rate Derivative Liabilities, at Fair Value	xbrli:monetaryItemType	instant	credit		base	InterestRateDerivativeLiabilitiesAtFairValue
8367	Interest-bearing Deposit Liabilities, by Component [Abstract]	xbrli:stringItemType	duration		true	base	InterestBearingDepositLiabilitiesByComponentAbstract
8368	Interest Rate Fair Value Hedge Derivative at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	InterestRateFairValueHedgeDerivativeAtFairValueNetAbstract
8369	Interest Sensitive Life, Interest Rate Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	InterestSensitiveLifeInterestRateAssumptions
8370	Interest-bearing Domestic Deposit, Other Time Deposit	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositOtherTimeDeposit
8371	Interest-bearing Deposit Liabilities	xbrli:monetaryItemType	instant	credit		base	InterestBearingDepositLiabilities
8372	Interest Rate Exclusive of Immediate, Terminal Funding Annuities (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	InterestRateExclusiveOfImmediateTerminalFundingAnnuities
8373	Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	xbrli:monetaryItemType	duration	credit		base	InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet
8374	Interest-bearing Foreign Deposit Liabilities, Description	xbrli:stringItemType	duration			base	InterestBearingForeignDepositLiabilitiesDescription
8375	Interest Receivable	xbrli:monetaryItemType	instant	debit		base	InterestReceivable
8376	Interest-bearing Deposits [Member]	nonnum:domainItemType	duration		true	base	InterestBearingDepositsMember
8377	Interest-bearing Foreign Deposit, Brokered	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositBrokered
8378	Interest Rate Derivative Assets, at Fair Value	xbrli:monetaryItemType	instant	debit		base	InterestRateDerivativeAssetsAtFairValue
8379	Interest Rate Exclusive of Immediate, Terminal Funding Annuities, High End (Deprecated 2016-01-31)	num:percentItemType	duration			base	InterestRateExclusiveOfImmediateTerminalFundingAnnuitiesHighEnd
8380	Interest-bearing Deposits in Banks and Other Financial Institutions	xbrli:monetaryItemType	instant	debit		base	InterestBearingDepositsInBanks
8381	Interest Sensitive Life, Interest Rate Assumptions, High End (Deprecated 2016-01-31)	num:percentItemType	duration			base	InterestSensitiveLifeInterestRateAssumptionsHighEnd
8382	Interest Sensitive Life, Interest Rate Assumptions, Low End (Deprecated 2016-01-31)	num:percentItemType	duration			base	InterestSensitiveLifeInterestRateAssumptionsLowEnd
8383	Interest-bearing Domestic Deposit, Time Deposits	xbrli:monetaryItemType	instant	credit		base	InterestBearingDomesticDepositTimeDeposits
8384	Interest Rate Cash Flow Hedge Derivative at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	InterestRateCashFlowHedgeDerivativeAtFairValueNetAbstract
8385	Interest Rate Cash Flow Hedges [Abstract]	xbrli:stringItemType	duration		true	base	InterestRateCashFlowHedgesAbstract
8386	Interest-bearing Foreign Deposit, Certificates of Deposits	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositCertificatesOfDeposits
8387	Interest-bearing Foreign Deposit, Retail	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositRetail
8388	Interest-bearing Foreign Deposit, Negotiable Order of Withdrawal (NOW)	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositNegotiableOrderOfWithdrawalNOW
8389	Interest-bearing Foreign Deposit, Money Market	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositMoneyMarket
8390	Interest Receivable, Noncurrent	xbrli:monetaryItemType	instant	debit		base	InterestReceivableNoncurrent
8391	Interest Expense [Member]	nonnum:domainItemType	duration		true	base	InterestExpenseMember
8392	Interest-bearing Foreign Deposit, Demand	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositDemand
8393	Interest-Only-Strip [Member]	nonnum:domainItemType	duration		true	base	InterestOnlyStripMember
8394	Interest-bearing Foreign Deposit, Time Deposits	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositTimeDeposits
8395	Interest Rate Contracts	nonnum:domainItemType	duration		true	base	InterestRateContractMember
8396	Interest Receivable, Current	xbrli:monetaryItemType	instant	debit		base	InterestReceivableCurrent
8397	Interest-bearing Foreign Deposit, Savings	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositSavings
8398	Interest-bearing Foreign Deposit, Checking	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositChecking
8399	Interest-bearing Foreign Deposit, Other Time Deposits	xbrli:monetaryItemType	instant	credit		base	InterestBearingForeignDepositOtherTimeDeposits
8400	Assets or Liabilities that Relate to Transferor's Continuing Involvement in Securitized or Asset-backed Financing Assets, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InterestsContinuedToBeHeldByTransferorInFinancialAssetsThatItHasSecuritizedOrServicingAssetsOrLiabilitiesPolicy
8401	Transferor's Interests in Transferred Financial Assets, Fair Value	xbrli:monetaryItemType	instant	debit		base	InterestsContinuedToBeHeldByTransferorFairValue
8402	Interests Continued to be Held by Transferor in Financial Assets that It has Securitized or Servicing Assets or Liabilities Relating to Assets that It has Securitized [Abstract]	xbrli:stringItemType	duration		true	base	InterestsContinuedToBeHeldByTransferorInFinancialAssetsThatItHasSecuritizedOrServicingAssetsOrLiabilitiesRelatingToAssetsThatItHasSecuritizedAbstract
8403	Internal Use Software, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InternalUseSoftwarePolicy
8404	Internal Noninvestment Grade [Member]	nonnum:domainItemType	duration		true	base	InternalNoninvestmentGradeMember
8405	Internal Investment Grade [Member]	nonnum:domainItemType	duration		true	base	InternalInvestmentGradeMember
8406	Internal Credit Assessment [Axis]	xbrli:stringItemType	duration		true	base	InternalCreditAssessmentAxis
8407	Internal Credit Assessment [Domain]	nonnum:domainItemType	duration		true	base	InternalCreditAssessmentDomain
8408	Internal Revenue Service (IRS)	nonnum:domainItemType	duration		true	base	InternalRevenueServiceIRSMember
8409	Internal Replacements of Insurance Contracts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InternalReplacementsOfInsuranceContractsPolicy
8410	Internet Domain Names [Member]	nonnum:domainItemType	duration		true	base	InternetDomainNamesMember
8411	Inventories [Member]	nonnum:domainItemType	duration		true	base	InventoriesMember
8412	Disposal Group, Including Discontinued Operation, Inventory, Current (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	InventoriesPropertyHeldForSaleCurrent
8413	Inventory, LIFO Reserve, Effect on Income, Net [Abstract]	xbrli:stringItemType	duration		true	base	InventoryLIFOReserveEffectOnIncomeNetAbstract
8414	Inventory, Finished Goods and Work in Process, Gross [Abstract]	xbrli:stringItemType	duration		true	base	InventoryFinishedGoodsAndWorkInProcessAbstract
8415	Inventory, Current [Table]	xbrli:stringItemType	duration		true	base	InventoryCurrentTable
8416	Inventory, Finished Goods and Work in Process, Gross	xbrli:monetaryItemType	instant	debit		base	InventoryFinishedGoodsAndWorkInProcess
8417	Inventory Stated Above Cost, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	InventoryStatedAboveCostPolicy
8418	Inventory, Net [Abstract]	xbrli:stringItemType	duration		true	base	InventoryNetAbstract
8419	INVENTORIES	nonnum:textBlockItemType	duration			base	InventoryDisclosureTextBlock
8420	Inventory [Line Items]	xbrli:stringItemType	duration		true	base	InventoryLineItems
8421	Inventory Costs for Contracts or Programs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryCostsForContractsOrProgramsPolicy
8422	Inventory Related Text	xbrli:stringItemType	duration			base	InventoryRelatedText
8423	Inventory Adjustments	xbrli:monetaryItemType	instant	credit		base	InventoryAdjustments
8424	Inventory, Buildings and Improvements	xbrli:monetaryItemType	instant	debit		base	InventoryBuildingsAndImprovements
8425	Inventory, Land Held-for-sale	xbrli:monetaryItemType	instant	debit		base	InventoryLandHeldForSale
8426	Inventory Description, Unpriced Change Orders for Long-term Contracts or Program	xbrli:stringItemType	duration			base	InventoryDescriptionUnpricedChangeOrdersForLongTermContractsOrProgram
8427	Inventory for Long-term Contracts or Programs [Abstract]	xbrli:stringItemType	duration		true	base	InventoryForLongTermContractsOrProgramsAbstract
8428	Inventory Raw Materials, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	InventoryRawMaterialsPolicy
8429	Inventory for Long-term Contracts or Programs, Gross	xbrli:monetaryItemType	instant	debit		base	InventoryForLongTermContractsOrPrograms
8430	Inventory, Finished Homes	xbrli:monetaryItemType	instant	debit		base	InventoryFinishedHomes
8431	Inventory, Homes under Construction	xbrli:monetaryItemType	instant	debit		base	InventoryHomesUnderConstruction
8432	Inventory, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	InventoryNoncurrentAbstract
8433	Inventory Valuation and Obsolescence [Member]	nonnum:domainItemType	duration		true	base	InventoryValuationAndObsolescenceMember
8434	Inventory Supplies, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventorySuppliesPolicy
8435	Inventory Amount, Unpriced Change Orders for Long-term Contracts or Programs	xbrli:monetaryItemType	instant	debit		base	InventoryAmountUnpricedChangeOrdersForLongTermContractsOrPrograms
8436	Inventory, Finished Goods and Work in Process, Net of Reserves [Abstract]	xbrli:stringItemType	duration		true	base	InventoryFinishedGoodsAndWorkInProcessNetOfReservesAbstract
8437	Inventory, LIFO Reserve, Period Charge	xbrli:monetaryItemType	duration	debit		base	InventoryLIFOReservePeriodCharge
8438	Inventory Consigned to Others, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	InventoryInventoryConsignedToOthersPolicy
8439	Inventory, Gas in Storage Underground, Noncurrent	xbrli:monetaryItemType	instant	debit		base	InventoryGasInStorageUndergroundNoncurrent
8440	Inventory Impairment, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryImpairmentPolicy
8441	Inventory, Finished Goods and Work in Process, Net of Reserves	xbrli:monetaryItemType	instant	debit		base	InventoryFinishedGoodsAndWorkInProcessNetOfReserves
8442	Inventory, Gross	xbrli:monetaryItemType	instant	debit		base	InventoryGross
8443	Inventory, Interest Capitalization Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryInterestCapitalizationPolicy
8444	Inventory Write-down	xbrli:monetaryItemType	duration	debit		base	InventoryWriteDown
8445	Inventory, Drilling, Noncurrent	xbrli:monetaryItemType	instant	debit		base	InventoryDrillingNoncurrent
8446	Inventory Markdowns, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	InventoryMarkdownsPolicy
8447	Inventory Finished Goods, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryFinishedGoodsPolicy
8448	Inventory, Cash Flow Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryCashFlowPolicy
8449	Inventory, Gross [Abstract]	xbrli:stringItemType	duration		true	base	InventoryGrossAbstract
8450	Inventory Shrinkage, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryShrinkagePolicy
8451	Inventory Valuation Reserve [Member]	nonnum:domainItemType	duration		true	base	InventoryValuationReserveMember
8452	Energy Related Inventory, Crude Oil, Products and Merchandise	xbrli:monetaryItemType	instant	debit		base	InventoryCrudeOilProductsAndMerchandise
8453	Inventory, Net of Allowances, Customer Advances and Progress Billings [Abstract]	xbrli:stringItemType	duration		true	base	InventoryNetOfAllowancesCustomerAdvancesAndProgressBillingsAbstract
8454	Inventory, Net of Allowances, Customer Advances and Progress Billings	xbrli:monetaryItemType	instant	debit		base	InventoryNetOfAllowancesCustomerAdvancesAndProgressBillings
8455	Finished goods	xbrli:monetaryItemType	instant	debit		base	InventoryFinishedGoodsNetOfReserves
8456	Inventory, Noncurrent	xbrli:monetaryItemType	instant	debit		base	InventoryNoncurrent
8457	Inventory, Land Held for Development and Sale	xbrli:monetaryItemType	instant	debit		base	InventoryLandHeldForDevelopmentAndSale
8458	Inventory, Net, Items Net of Reserve Alternative [Abstract]	xbrli:stringItemType	duration		true	base	InventoryNetItemsNetOfReserveAlternativeAbstract
8459	Total	xbrli:monetaryItemType	instant	debit		base	InventoryNet
8460	Inventory, Major Classes, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryMajorClassesPolicy
8461	Inventory, LIFO Reserve	xbrli:monetaryItemType	instant	credit		base	InventoryLIFOReserve
8462	Inventory Valuation Reserves	xbrli:monetaryItemType	instant	credit		base	InventoryValuationReserves
8463	Inventory Recall Expense	xbrli:monetaryItemType	duration	debit		base	InventoryRecallExpense
8464	Inventory for Long-term Contracts or Programs, General and Administrative Expense Incurred	xbrli:monetaryItemType	duration	debit		base	InventoryForLongTermContractsOrProgramsGeneralAndAdministrativeExpenseIncurred
8465	Inventory Exchanges [Member]	nonnum:domainItemType	duration		true	base	InventoryExchangesMember
8466	Inventory for Long-term Contracts or Programs, General and Administrative Costs Included in Inventory	xbrli:monetaryItemType	instant	debit		base	InventoryForLongTermContractsOrProgramsGeneralAndAdministrativeCostsIncludedInInventory
8467	Inventory, LIFO Reserve, Effect on Income, Net	xbrli:monetaryItemType	duration	debit		base	InventoryLIFOReserveEffectOnIncomeNet
8468	Inventory Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	InventoryAdjustmentsAbstract
8469	Inventory, Finished Goods, Gross	xbrli:monetaryItemType	instant	debit		base	InventoryFinishedGoods
8470	Inventory Captions Compositions, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	InventoryCaptionsCompositionsDescription
8471	Inventory, Ore Stockpiles on Leach Pads, Gross	xbrli:monetaryItemType	instant	debit		base	InventoryOreStockpilesOnLeachPads
8472	Inventory Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	InventoryDisclosureAbstract
8473	Inventory for Long-term Contracts or Programs, Description	xbrli:stringItemType	duration			base	InventoryForLongTermContractsOrProgramsDescription
8474	Inventory, Operative Builders, Other	xbrli:monetaryItemType	instant	debit		base	InventoryOperativeBuildersOther
8475	Inventory, Real Estate, Construction in Process	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstateConstructionInProcess
8476	Inventory Work in Process, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryWorkInProcessPolicy
8477	Work in process	xbrli:monetaryItemType	instant	debit		base	InventoryWorkInProcessNetOfReserves
8478	Inventory, Real Estate, Mortgage Loans Held in Inventory	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstateMortgageLoansHeldInInventory
8479	Inventory, Real Estate	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstate
8480	Inventory, Raw Materials and Supplies, Net of Reserves [Abstract]	xbrli:stringItemType	duration		true	base	InventoryRawMaterialsAndSuppliesNetOfReservesAbstract
8481	Inventory, Work in Process and Raw Materials [Abstract]	xbrli:stringItemType	duration		true	base	InventoryWorkInProgressAndRawMaterialsAbstract
8482	Inventory, Work in Process and Raw Materials	xbrli:monetaryItemType	instant	debit		base	InventoryWorkInProcessAndRawMaterials
8483	Inventory, Operative Builders	xbrli:monetaryItemType	instant	debit		base	InventoryOperativeBuilders
8484	Raw materials	xbrli:monetaryItemType	instant	debit		base	InventoryRawMaterialsNetOfReserves
8485	Inventory, Work in Process and Raw Materials, Net of Reserves	xbrli:monetaryItemType	instant	debit		base	InventoryWorkInProcessAndRawMaterialsNetOfReserves
8486	Inventory, Raw Materials and Supplies, Net of Reserves	xbrli:monetaryItemType	instant	debit		base	InventoryRawMaterialsAndSuppliesNetOfReserves
8487	Inventory, Raw Materials and Supplies, Gross	xbrli:monetaryItemType	instant	debit		base	InventoryRawMaterialsAndSupplies
8488	Inventory, Noncurrent, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	InventoryNoncurrentFairValueDisclosure
8489	Inventory, Raw Materials and Purchased Parts, Net of Reserves	xbrli:monetaryItemType	instant	debit		base	InventoryRawMaterialsAndPurchasedPartsNetOfReserves
8490	Inventory, Supplies, Net of Reserves	xbrli:monetaryItemType	instant	debit		base	InventorySuppliesNetOfReserves
8491	Inventory, Real Estate, Timeshare Available-for-sale	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstateTimeshareAvailableForSale
8492	Inventory, Real Estate, Land and Land Development Costs	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstateLandAndLandDevelopmentCosts
8493	Inventory, Net, Combining Work in Process and Raw Materials Alternative [Abstract]	xbrli:stringItemType	duration		true	base	InventoryNetCombiningWorkInProgressAndRawMaterialsAlternativeAbstract
8494	Inventory, Combining Work in Process and Raw Materials Alternative, Gross [Abstract]	xbrli:stringItemType	duration		true	base	InventoryCombiningWorkInProcessAndRawMaterialsAlternativeGrossAbstract
8495	Inventory, Operative Builders [Abstract]	xbrli:stringItemType	duration		true	base	InventoryOperativeBuildersAbstract
8496	Inventory, Raw Materials and Supplies, Gross [Abstract]	xbrli:stringItemType	duration		true	base	InventoryRawMaterialsAndSuppliesAbstract
8497	Inventory, Real Estate, Other	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstateOther
8498	Inventory, Operative Builders, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	InventoryOperativeBuildersDisclosuresAbstract
8499	Inventory, Real Estate, Improvements	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstateImprovements
8500	Inventory, Net, Classification by Industry Alternative [Abstract]	xbrli:stringItemType	duration		true	base	InventoryNetClassificationByIndustryAlternativeAbstract
8501	Inventory, Real Estate, Held-for-sale	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstateHeldForSale
8502	Inventory, Work in Process, Gross	xbrli:monetaryItemType	instant	debit		base	InventoryWorkInProcess
8503	Inventory, Real Estate, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InventoryRealEstatePolicy
8504	Inventory, Classification by Industry, Gross [Abstract]	xbrli:stringItemType	duration		true	base	InventoryClassificationByIndustryGrossAbstract
8505	Inventory, Real Estate, Rental Furniture, Net (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	InventoryRealEstateRentalFurnitureNet
8506	Inventory, Real Estate [Abstract]	xbrli:stringItemType	duration		true	base	InventoryRealEstateAbstract
8507	Inventories	nonnum:textBlockItemType	duration			base	InventoryPolicyTextBlock
8508	Inventory, Parts and Components, Net of Reserves	xbrli:monetaryItemType	instant	debit		base	InventoryPartsAndComponentsNetOfReserves
8509	Inventory, Raw Materials, Gross	xbrli:monetaryItemType	instant	debit		base	InventoryRawMaterials
8510	Investee [Member]	nonnum:domainItemType	duration		true	base	InvesteeMember
8511	Investment Company, Realized and Unrealized Gain (Loss) on Investment and Foreign Currency	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrency
8512	Investment Company, Voluntary Fee Waived	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyVoluntaryFeeWaived
8513	Investment Income, Amortization of Discount	xbrli:monetaryItemType	duration	credit		base	InvestmentIncomeAmortizationOfDiscount
8514	Investment Company, Distributable Earnings (Loss), Accumulated Appreciation (Depreciation)	xbrli:monetaryItemType	instant	credit		base	InvestmentCompanyDistributableEarningsLossAccumulatedAppreciationDepreciation
8515	Investment Company, Investment Year	xbrli:gYearItemType	duration			base	InvestmentCompanyInvestmentYear
8516	Investment Company, Assessment of Status [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyAssessmentOfStatusAbstract
8517	Investment Company, Expense Ratio, Voluntary Fee Waiver	num:percentItemType	duration			base	InvestmentCompanyExpenseRatioVoluntaryFeeWaiver
8518	Investment Owned, Zero Balance may Reflect Amount Rounded to Zero Flag	xbrli:booleanItemType	duration			base	InvestmentOwnedZeroBalanceMayReflectAmountRoundedToZeroFlag1
8519	Investment Income, Investment Expense	xbrli:monetaryItemType	duration	debit		base	InvestmentIncomeInvestmentExpense
8520	Investment Company, Registration Expense	xbrli:monetaryItemType	duration	debit		base	InvestmentCompanyRegistrationExpense
8521	Investment Owned, Unrecognized Unrealized Depreciation	xbrli:monetaryItemType	instant	credit		base	InvestmentOwnedUnrecognizedUnrealizedDepreciation
8522	Investment Company, Description of Financial Commitment to Investee	xbrli:stringItemType	duration			base	InvestmentCompanyDescriptionOfFinancialCommitmentToInvestee
8523	Investment Company, Financial Ratios [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyFinancialRatiosAbstract
8524	Investment Company, Change in Status Occurrence [true/false]	xbrli:booleanItemType	duration			base	InvestmentCompanyChangeInStatusOccurrence
8525	Investment in Physical Commodities	xbrli:monetaryItemType	instant	debit		base	InvestmentInPhysicalCommodities
8526	Investment Company, Fair Value Derivatives, Greater than Five Percent of Net Assets [true/false]	xbrli:booleanItemType	duration			base	InvestmentCompanyFairValueDerivativesGreaterThanFivePercentOfNetAssets
8527	Investment Company, Internal Rate of Return, Assumptions	xbrli:stringItemType	duration			base	InvestmentCompanyInternalRateOfReturnAssumptions
8528	Investment Company, Contributed Capital to Committed Capital Ratio	num:percentItemType	duration			base	InvestmentCompanyContributedCapitalToCommittedCapitalRatio
8529	Investment Company, Distributable Earnings (Loss), Accumulated Capital Loss Carryforward	xbrli:monetaryItemType	instant	debit		base	InvestmentCompanyDistributableEarningsLossAccumulatedCapitalLossCarryforward
8530	Investment Company, Financial Support to Investee Contractually Required, Amount	xbrli:monetaryItemType	instant	credit		base	InvestmentCompanyFinancialSupportToInvesteeContractuallyRequiredAmount
8531	Investment Banking Fees, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	InvestmentBankingFeesPolicy
8532	Investment Company, Net Asset Value Per Share, Period Increase (Decrease)	num:perShareItemType	duration			base	InvestmentCompanyNetAssetValuePerSharePeriodIncreaseDecrease
8533	Investment Company, Investment Income (Loss) from Operations, Per Share	num:perShareItemType	duration			base	InvestmentCompanyInvestmentIncomeLossFromOperationsPerShare
8534	Investment Company, Distributable Earnings (Loss), Accumulated Long-term Capital Gain (Loss)	xbrli:monetaryItemType	instant	credit		base	InvestmentCompanyDistributableEarningsLossAccumulatedLongTermCapitalGainLoss
8535	Investment Company, Net Assets from Operations, Increase (Decrease) [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyNetAssetsFromOperationsIncreaseDecreaseAbstract
8536	Investment Income, Net, Amortization of Discount and Premium	xbrli:monetaryItemType	duration	credit		base	InvestmentIncomeNetAmortizationOfDiscountAndPremium
8537	Investment Income (Expense) [Member]	nonnum:domainItemType	duration		true	base	InvestmentIncomeExpenseMember
8538	Investment Company, Total Return, Gain (Loss) on Investment Not Meeting Investment Requirement	num:percentItemType	duration			base	InvestmentCompanyTotalReturnGainLossOnInvestmentNotMeetingInvestmentRequirement
8539	Investment Company, Investment Income (Loss) from Operations, Per Share [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyInvestmentIncomeLossFromOperationsPerShareAbstract
8540	Investment Owned, Unrecognized Unrealized Appreciation (Depreciation), Net	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedUnrecognizedUnrealizedAppreciationDepreciationNet
8541	Investment Company, Dividend Distribution	xbrli:monetaryItemType	duration	debit		base	InvestmentCompanyDividendDistribution
8542	Investment Contracts [Member]	nonnum:domainItemType	duration		true	base	InvestmentContractsMember
8543	Investment Company, Realized and Unrealized Gain (Loss), Description of Difference	xbrli:stringItemType	duration			base	InvestmentCompanyRealizedAndUnrealizedGainLossDescriptionOfDifference
8544	Investment Income, Net, Amortization of Discount and Premium [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentIncomeNetAmortizationOfDiscountAndPremiumAbstract
8545	Investment Company, Investment Income (Loss), Per Share	num:perShareItemType	duration			base	InvestmentCompanyInvestmentIncomeLossPerShare
8546	Investment Income, Dividend	xbrli:monetaryItemType	duration	credit		base	InvestmentIncomeDividend
8547	Investment Company, Payment by Affiliate, Per Share	num:perShareItemType	duration			base	InvestmentCompanyPaymentByAffiliatePerShare
8548	Investment Company, Shareholder Service Fee Expense	xbrli:monetaryItemType	duration	debit		base	InvestmentCompanyShareholderServiceFeeExpense
8549	Investment Company, Net Assets [Roll Forward]	xbrli:stringItemType	duration		true	base	InvestmentCompanyNetAssetsRollForward
8550	Investment Company, Total Return before Incentive Fees	num:percentItemType	duration			base	InvestmentCompanyTotalReturnBeforeIncentiveFees
8551	Investment Company, Total Return [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyTotalReturnAbstract
8552	Investments [Domain]	nonnum:domainItemType	duration		true	base	InvestmentTypeCategorizationMember
8553	Investment Company, Financial Highlights [Roll Forward]	xbrli:stringItemType	duration		true	base	InvestmentCompanyFinancialHighlightsRollForward
8554	Investment Owned, Unrecognized Unrealized Appreciation	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedUnrecognizedUnrealizedAppreciation
8555	Investment Company, Foreign Currency Transaction and Translation Practice [true/false]	xbrli:booleanItemType	duration			base	InvestmentCompanyForeignCurrencyTransactionAndTranslationPractice
8556	Investment Company, Expense Ratio before Incentive Allocation	num:percentItemType	duration			base	InvestmentCompanyExpenseRatioBeforeIncentiveAllocation
8557	Investment Advisory Fees	xbrli:monetaryItemType	duration	credit		base	InvestmentAdvisoryFees
8558	Investment Company [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyAbstract
8559	Investment Company, Total Return	num:percentItemType	duration			base	InvestmentCompanyTotalReturn
8560	Investment Company, Committed Capital	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyCommittedCapital
8561	Dividends and interest income	xbrli:monetaryItemType	duration	credit		base	InvestmentIncomeNet
8562	Investment Company, Payment to Fund by Affiliate [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyPaymentToFundByAffiliateAbstract
8563	Investment Company, Net Assets from Operations, Increase (Decrease)	xbrli:monetaryItemType	duration			base	InvestmentCompanyNetAssetsFromOperationsIncreaseDecrease
8564	Investment Banking Revenue	xbrli:monetaryItemType	duration	credit		base	InvestmentBankingRevenue
8565	Investment Company, Total Return Unaffected by Restricted Transaction	num:percentItemType	duration			base	InvestmentCompanyTotalReturnUnaffectedByRestrictedTransaction
8566	Investment Company, Financial Highlights [Table]	xbrli:stringItemType	duration		true	base	InvestmentCompanyFinancialHighlightsTable
8567	Investment Company, Expense Ratio after Incentive Allocation	num:percentItemType	duration			base	InvestmentCompanyExpenseRatioAfterIncentiveAllocation
8568	Investment Company, Income and Expense [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyIncomeAndExpenseAbstract
8569	Investment Income, Interest and Dividend	xbrli:monetaryItemType	duration	credit		base	InvestmentIncomeInterestAndDividend
8570	Investment Company, Expense Offset Arrangement	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyExpenseOffsetArrangement
8571	Investment Company, Investment Income (Loss) Ratio, after Incentive Allocation	num:percentItemType	duration			base	InvestmentCompanyInvestmentIncomeLossRatioAfterIncentiveAllocation
8572	Investment in Federal Home Loan Bank Stock, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	InvestmentInFederalHomeLoanBankStockFairValueDisclosure
8573	Investment Company, Total Return after Incentive Fees	num:percentItemType	duration			base	InvestmentCompanyTotalReturnAfterIncentiveFees
8574	Investment Company, Financial Highlights [Line Items]	xbrli:stringItemType	duration		true	base	InvestmentCompanyFinancialHighlightsLineItems
8575	Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions	xbrli:monetaryItemType	duration	credit		base	InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
8576	Investment Company, Financial Highlights [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyFinancialHighlightsAbstract
8577	Investment Income, Net [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentIncomeNetAbstract
8578	Investment Company, Change in Net Assets [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyChangeInNetAssetsAbstract
8579	Investment Company, Capital Share Transactions, Stock Repurchased [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyCapitalShareTransactionsStockRepurchasedAbstract
8580	Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions, Alternative Presentation for Banks [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissionsAlternativePresentationForBanksAbstract
8581	Investment Company, Expense Limitation Agreements [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyExpenseLimitationAgreementsAbstract
8582	Investment Income, Interest and Dividend [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentIncomeInterestAndDividendAbstract
8583	Investment Income, Interest	xbrli:monetaryItemType	duration	credit		base	InvestmentIncomeInterest
8584	Investment Company, Change in Status	xbrli:stringItemType	duration			base	InvestmentCompanyChangeInStatus
8585	Investment Company, Incentive Fee to Average Net Assets	num:percentItemType	duration			base	InvestmentCompanyIncentiveFeeToAverageNetAssets
8586	Investment Building and Building Improvements	xbrli:monetaryItemType	instant	debit		base	InvestmentBuildingAndBuildingImprovements
8587	Investment Company, Deferred Income Tax, Unrealized Appreciation	xbrli:monetaryItemType	duration	debit		base	InvestmentCompanyDeferredIncomeTaxUnrealizedAppreciation
8588	Investment Company, Investment Income (Loss) Ratio	num:percentItemType	duration			base	InvestmentCompanyInvestmentIncomeLossRatio
8589	Investment Company, Financial Highlights [Table Text Block]	nonnum:textBlockItemType	duration			base	InvestmentCompanyFinancialHighlightsTableTextBlock
8590	Investment Income, Amortization of Premium	xbrli:monetaryItemType	duration	debit		base	InvestmentIncomeAmortizationOfPremium
8591	Investment Income [Table Text Block]	nonnum:textBlockItemType	duration			base	InvestmentIncomeTextBlock
8592	Investment Tax Credit Carryforward [Member]	nonnum:domainItemType	duration		true	base	InvestmentCreditMember
8593	Investment Advisory, Management and Administrative Fees	xbrli:monetaryItemType	duration	credit		base	InvestmentAdvisoryManagementAndAdministrativeFees
8594	Investment Company, Tax Return of Capital Expected [true/false]	xbrli:booleanItemType	duration			base	InvestmentCompanyTaxReturnOfCapitalExpected
8595	Investment Company, Capital Share Transactions, Partnership [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyCapitalShareTransactionsPartnershipAbstract
8596	Investment Company, Expense Ratio Including Voluntary Fee Waiver	num:percentItemType	duration			base	InvestmentCompanyExpenseRatioIncludingVoluntaryFeeWaiver
8597	Investment Company, Capital Share Transactions, Stock Issued [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyCapitalShareTransactionsStockIssuedAbstract
8598	Investment Company, Net Assets, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	InvestmentCompanyNetAssetsPeriodIncreaseDecrease
8599	Investment Company, Expense Ratio Including Incentive Fee	num:percentItemType	duration			base	InvestmentCompanyExpenseRatioIncludingIncentiveFee
8600	Investment Company, Financial Support to Investee, Discretionary, Amount	xbrli:monetaryItemType	instant	credit		base	InvestmentCompanyFinancialSupportToInvesteeDiscretionaryAmount
8601	Investment Company, Gain (Loss) on Investment, Per Share	num:perShareItemType	duration			base	InvestmentCompanyGainLossOnInvestmentPerShare
8602	Investment Company, Internal Rate of Return since Inception	num:percentItemType	duration			base	InvestmentCompanyInternalRateOfReturnSinceInception
8603	Investment Company, Contractual Fee Waived	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyContractualFeeWaived
8604	Investment Company, Investment Greater than Five Percent of Net Assets [true/false]	xbrli:booleanItemType	duration			base	InvestmentCompanyInvestmentGreaterThanFivePercentOfNetAssets
8605	Investment Company, Total Return Expenses Annualized [true/false]	xbrli:booleanItemType	duration			base	InvestmentCompanyTotalReturnExpensesAnnualized
8606	Investment Company, Expense Limitation Agreement, Description	xbrli:stringItemType	duration			base	InvestmentCompanyExpenseLimitationAgreementDescription
8607	Investment Company, Distribution to Shareholders, Per Share	num:perShareItemType	duration			base	InvestmentCompanyDistributionToShareholdersPerShare
8608	Investment Company, Distributable Earnings (Loss), Accumulated Ordinary Income (Loss)	xbrli:monetaryItemType	instant	credit		base	InvestmentCompanyDistributableEarningsLossAccumulatedOrdinaryIncomeLoss
8609	Investment Company, Financial Highlights [Text Block]	nonnum:textBlockItemType	duration			base	InvestmentCompanyFinancialHighlightsTextBlock
8610	Investment Company, Total Return, Payment to Fund by Affiliate	num:percentItemType	duration			base	InvestmentCompanyTotalReturnPaymentToFundByAffiliate
8611	Investment Company, Circumstances of Loss on Investment Transaction	xbrli:stringItemType	duration			base	InvestmentCompanyCircumstancesOfLossOnInvestmentTransaction
8612	Investment Company, Capital Commitments [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyCapitalCommitmentsAbstract
8613	Investment in Federal Home Loan Bank Stock [Member]	nonnum:domainItemType	duration		true	base	InvestmentInFederalHomeLoanBankStockMember
8614	Investment Company, Capital Share Transactions [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyCapitalShareTransactionsAbstract
8615	Investment Company, Distributable Earnings	xbrli:monetaryItemType	instant	credit		base	InvestmentCompanyDistributableEarnings
8616	Investment Holdings, Schedule of Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	InvestmentHoldingsScheduleOfInvestmentsTableTextBlock
8617	Investment Income [Member]	nonnum:domainItemType	duration		true	base	InvestmentIncomeMember
8618	Investment Company, Gain (Loss) on Investment Not Meeting Guidelines	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyGainLossOnInvestmentNotMeetingGuidelines
8619	Investment Company, Investments Appreciation (Deprecation) Greater than Five Percent of Net Assets [true/false]	xbrli:booleanItemType	duration			base	InvestmentCompanyInvestmentsAppreciationDeprecationGreaterThanFivePercentOfNetAssets
8620	Investment Company, Fee Waiver Terms	xbrli:stringItemType	duration			base	InvestmentCompanyFeeWaiverTerms
8621	Investment Company, Expense Ratio Excluding Incentive Fee	num:percentItemType	duration			base	InvestmentCompanyExpenseRatioExcludingIncentiveFee
8622	Investment Company, Distributable Earnings [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyDistributableEarningsAbstract
8623	Investment Company, General Partner Advisory Service	xbrli:monetaryItemType	duration	debit		base	InvestmentCompanyGeneralPartnerAdvisoryService
8624	Investment Company, Fee Paid Indirectly	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyFeePaidIndirectly
8625	Investment Company, Investment Owned, Credit Enhancement	xbrli:stringItemType	duration			base	InvestmentCompanyInvestmentOwnedCreditEnhancement
8626	Investment Company, Gain (Loss) on in-kind Redemption	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyGainLossOnInKindRedemption
8627	Investment Company, Increase from Payment by Affiliate and Gain (Loss) from Investment in Violation	xbrli:monetaryItemType	duration	credit		base	InvestmentCompanyIncreaseFromPaymentByAffiliateAndGainLossFromInvestmentInViolation
8628	Investment Company, Investment Owned, Redemption Restriction	xbrli:stringItemType	duration			base	InvestmentCompanyInvestmentOwnedRedemptionRestriction
8629	Investment Company, Tax Return of Capital Distribution, Per Share	num:perShareItemType	duration			base	InvestmentCompanyTaxReturnOfCapitalDistributionPerShare
8630	Investment Company, Investment Owned, Investment Objective	xbrli:stringItemType	duration			base	InvestmentCompanyInvestmentOwnedInvestmentObjective
8631	Investment Company, Distribution to Shareholders [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyDistributionToShareholdersAbstract
8632	Investment Company, Redemption Fee, Per Share	num:perShareItemType	duration			base	InvestmentCompanyRedemptionFeePerShare
8633	Investment Company, Realized and Unrealized Gain (Loss) on Investment and Foreign Currency [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentCompanyRealizedAndUnrealizedGainLossOnInvestmentAndForeignCurrencyAbstract
8634	Investment Company, Investment Income (Loss) Ratio, before Incentive Allocation	num:percentItemType	duration			base	InvestmentCompanyInvestmentIncomeLossRatioBeforeIncentiveAllocation
8635	Investment in Physical Commodities, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	InvestmentInPhysicalCommoditiesFairValueDisclosure
8636	Investment Company, Tax Return of Capital Distribution	xbrli:monetaryItemType	duration	debit		base	InvestmentCompanyTaxReturnOfCapitalDistribution
8637	Investment Company, Financial Commitment to Investee, Future Amount	xbrli:monetaryItemType	instant	credit		base	InvestmentCompanyFinancialCommitmentToInvesteeFutureAmount
8638	Investment Owned, Valued by Trustees Flag	xbrli:booleanItemType	duration			base	InvestmentOwnedValuedByTrusteesFlag1
8639	Investment Owned, Subject to Option Flag	xbrli:booleanItemType	duration			base	InvestmentOwnedSubjectToOptionFlag
8640	Investment Owned, Unrestricted, Carrying Value Per Unit at Date When Enforceable Right to Acquire was Obtained	base-types:perUnitItemType	instant			base	InvestmentOwnedUnrestrictedCarryingValuePerUnitAtDateWhenEnforceableRightToAcquireWasObtained
8641	Investment Sold, Not yet Purchased, Balance, Other Measure	num:massItemType	instant			base	InvestmentSoldNotYetPurchasedBalanceOtherMeasure
8642	Investment Sold, Not yet Purchased, Additional Information	xbrli:stringItemType	duration			base	InvestmentSoldNotYetPurchasedAdditionalInformation
8643	Investment Owned, Balance [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentOwnedBalanceAbstract
8644	Investment Secondary Categorization [Axis]	xbrli:stringItemType	duration		true	base	InvestmentSecondaryCategorizationAxis
8645	Investment Sold, Not yet Purchased, Balance, Principal Amount	xbrli:monetaryItemType	instant	credit		base	InvestmentSoldNotYetPurchasedBalancePrincipalAmount
8646	Investments in and Advances to Affiliates, at Fair Value, Gross Reductions	xbrli:monetaryItemType	duration	credit		base	InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossReductions
8647	Investment Owned, on Loan Flag	base-types:investmentOnLoanForShortSalesItemType	duration			base	InvestmentOwnedOnLoanFlag
8648	Investment Owned, Restricted, Acquisition Date	xbrli:dateItemType	duration			base	InvestmentOwnedRestrictedAcquisitionDate
8649	Investment Owned, Subject to Option, Balance, Other Measure	xbrli:decimalItemType	instant			base	InvestmentOwnedSubjectToOptionBalanceOtherMeasure
8650	Investment Holdings, Other than Securities [Table]	xbrli:stringItemType	duration		true	base	InvestmentHoldingsOtherThanSecuritiesTable
8651	Investments in and Advances to Affiliates, at Fair Value	xbrli:monetaryItemType	instant	debit		base	InvestmentsInAndAdvancesToAffiliatesAtFairValue
8652	Investment Type [Member]	nonnum:domainItemType	duration		true	base	InvestmentTypeMember
8653	Investments in and Advances to Affiliates, at Fair Value, Gross Additions	xbrli:monetaryItemType	duration	debit		base	InvestmentsInAndAdvancesToAffiliatesAtFairValueGrossAdditions
8654	Schedule of Investment Income, Reported Amounts, by Category	xbrli:stringItemType	duration		true	base	InvestmentTypeAxis
8655	Investments	nonnum:textBlockItemType	duration			base	InvestmentPolicyTextBlock
8656	Investment Sold, Not yet Purchased, Restricted Investment Flag	base-types:restrictedInvestmentItemType	duration			base	InvestmentSoldNotYetPurchasedRestrictedInvestmentFlag
8657	Investment Owned, Other than Securities, Investment Not Readily Marketable Flag	xbrli:booleanItemType	duration			base	InvestmentOwnedOtherThanSecuritiesInvestmentNotReadilyMarketableFlag
8658	Investment Sold, Not yet Purchased, Balance [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentSoldNotYetPurchasedBalanceAbstract
8659	Investment Owned, at Fair Value	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedAtFairValue
8660	Investment Owned, Subject to Option, Price	base-types:perUnitItemType	instant			base	InvestmentOwnedSubjectToOptionPrice
8661	Investment Owned, Open Put or Call Option Flag	xbrli:booleanItemType	duration			base	InvestmentOwnedOpenPutOrCallOptionFlag
8662	Investment Owned, Subject to Option, Exercise Dates	xbrli:stringItemType	duration			base	InvestmentOwnedSubjectToOptionExerciseDates
8663	Investment Holdings, Other than Securities, Additional Information	xbrli:stringItemType	duration			base	InvestmentHoldingsOtherThanSecuritiesAdditionalInformation
8664	Investment Owned, Unrestricted, Carrying Value Per Unit at Date of Purchase Price Agreement	base-types:perUnitItemType	instant			base	InvestmentOwnedUnrestrictedCarryingValuePerUnitAtDateOfPurchasePriceAgreement
8665	Investment Owned, Balance, Contracts	xbrli:decimalItemType	instant			base	InvestmentOwnedBalanceContracts
8666	Investment Owned, Balance, Other Measure	num:massItemType	instant			base	InvestmentOwnedBalanceOtherMeasure
8667	Investment Owned, Restricted Investment Flag	base-types:restrictedInvestmentItemType	duration			base	InvestmentOwnedRestrictedInvestmentFlag
8668	Investment Holdings [Table]	xbrli:stringItemType	duration		true	base	InvestmentHoldingsTable
8669	Investment Sold, Not yet Purchased, Restricted, Carrying Value Per Unit at Date of Balance Sheet	base-types:perUnitItemType	duration			base	InvestmentSoldNotYetPurchasedRestrictedCarryingValuePerUnitAtDateOfBalanceSheet
8670	Investment Holdings [Text Block]	nonnum:textBlockItemType	duration			base	InvestmentHoldingsTextBlock
8671	Investment-related Liabilities	xbrli:monetaryItemType	instant	credit		base	InvestmentRelatedLiabilities
8672	Investment-related Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentRelatedLiabilitiesAbstract
8673	Investment Owned, Subject to Option, Nature of Contract	xbrli:stringItemType	duration			base	InvestmentOwnedSubjectToOptionNatureOfContract
8674	Investment Income, Nonoperating [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentIncomeNonoperatingAbstract
8675	Investment Owned, Foreign Currency Contract, Current Value	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedForeignCurrencyContractReportingCurrencyAmountCurrentValue
8676	Investment Holdings, Other than Securities [Line Items]	xbrli:stringItemType	duration		true	base	InvestmentHoldingsOtherThanSecuritiesLineItems
8677	Investment Owned, Restricted, Carrying Value Per Unit at Date of Balance Sheet	base-types:perUnitItemType	duration			base	InvestmentOwnedRestrictedCarryingValuePerUnitAtDateOfBalanceSheet
8678	Investment Holdings Additional Information	xbrli:stringItemType	duration			base	InvestmentHoldingsAdditionalInformation
8679	Investment Owned, Balance, Principal Amount	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedBalancePrincipalAmount
8680	Investment Holdings, Schedule of Investments [Text Block]	nonnum:textBlockItemType	duration			base	InvestmentHoldingsScheduleOfInvestmentsTextBlock
8681	Investment Owned, Percent of Net Assets	num:percentItemType	instant			base	InvestmentOwnedPercentOfNetAssets
8682	Investment Owned, Restricted, Cost	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedRestrictedCost
8683	Investment Owned, Investment Additional Information	xbrli:stringItemType	duration			base	InvestmentOwnedInvestmentAdditionalInformation
8684	Investments in and Advances to Affiliates, at Fair Value, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease
8685	Investment Sold, Not yet Purchased, Restricted, Acquisition Date	xbrli:dateItemType	duration			base	InvestmentSoldNotYetPurchasedRestrictedAcquisitionDate
8686	Investment Sold, Not yet Purchased, at Fair Value	xbrli:monetaryItemType	instant	credit		base	InvestmentSoldNotYetPurchasedAtFairValue
8687	Investment Sold, Not yet Purchased, Balance, Shares	xbrli:sharesItemType	instant			base	InvestmentSoldNotYetPurchasedBalanceShares
8688	Investment Owned, at Cost	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedAtCost
8689	Investment Owned, Face Amount	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedUnderlyingFaceAmountAtMarketValue
8690	Investment Owned, Balance, Shares	xbrli:sharesItemType	instant			base	InvestmentOwnedBalanceShares
8691	Investment Holdings, Supplemental Flags [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentHoldingsSupplementalFlagsAbstract
8692	Investment Tax Credit	xbrli:monetaryItemType	duration	debit		base	InvestmentTaxCredit
8693	Investment Owned, Unrecognized Unrealized Appreciation (Depreciation), Net [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentOwnedUnrealizedAppreciationDepreciationNetAbstract
8694	Investment Holdings [Line Items]	xbrli:stringItemType	duration		true	base	InvestmentHoldingsLineItems
8695	Investment Owned, Pledged Flag	base-types:investmentPledgedItemType	duration			base	InvestmentOwnedPledgedFlag
8696	Investment Income, Nonoperating	xbrli:monetaryItemType	duration	credit		base	InvestmentIncomeNonoperating
8697	Investment Holdings, Other than Securities [Table Text Block]	nonnum:textBlockItemType	duration			base	InvestmentHoldingsOtherThanSecuritiesTextBlock
8698	Investment Owned, Other than Securities, Loaned for Short Sales, at Fair Value (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedOtherThanSecuritiesLoanedForShortSalesAtFairValue
8699	Investment Sold, Not yet Purchased, Percent of Net Assets	num:percentItemType	instant			base	InvestmentSoldNotYetPurchasedPercentOfNetAssets
8700	Investment Sold, Not yet Purchased, Sale Proceeds	xbrli:monetaryItemType	duration	debit		base	InvestmentSoldNotYetPurchasedSaleProceeds
8701	Investment Sold, Not yet Purchased, Unrestricted, Carrying Value Per Unit at Date of Purchase Price Agreement	base-types:perUnitItemType	instant			base	InvestmentSoldNotYetPurchasedUnrestrictedCarryingValuePerUnitAtDateOfPurchasePriceAgreement
8702	Investment Sold, Not yet Purchased, Restricted, Cost	xbrli:monetaryItemType	instant	credit		base	InvestmentSoldNotYetPurchasedRestrictedCost
8703	Investment Owned, from Cash Collateral Received from Investments on Loan Flag	xbrli:booleanItemType	duration			base	InvestmentOwnedFromCashCollateralReceivedFromInvestmentsOnLoanFlag
8704	Investment Sold, Not yet Purchased, Unrestricted, Carrying Value Per Unit at Date When Enforceable Right to Acquire was Obtained	base-types:perUnitItemType	instant			base	InvestmentSoldNotYetPurchasedUnrestrictedCarryingValuePerUnitAtDateWhenEnforceableRightToAcquireWasObtained
8705	Investment Owned, Payment in Kind Flag	xbrli:booleanItemType	duration			base	InvestmentOwnedPaymentInKindFlag
8706	Investment Owned, Restricted Investments Note [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentOwnedRestrictedInvestmentsNoteAbstract
8707	Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock
8708	Investments Federal Income Tax Note, Schedule of Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	InvestmentsFederalIncomeTaxNoteScheduleOfInvestmentsTextBlock
8709	Investments in and Advances to Affiliates, Additional Information	xbrli:stringItemType	duration			base	InvestmentsInAndAdvancesToAffiliatesAdditionalInformation
8710	Investments by Secondary Categorization [Domain]	nonnum:domainItemType	duration		true	base	InvestmentsBySecondaryCategorizationDomain
8711	Investments Product Line [Member]	nonnum:domainItemType	duration		true	base	InvestmentsSegmentMember
8712	Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures	xbrli:monetaryItemType	instant	debit		base	InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
8713	Investments in and Advances to Affiliates [Table Text Block]	nonnum:textBlockItemType	duration			base	InvestmentsInAndAdvancesToAffiliatesTextBlock
8714	Investments in and Advances to Affiliates [Table]	xbrli:stringItemType	duration		true	base	InvestmentsInAndAdvancesToAffiliatesTable
8715	Investments in and Advances to Affiliates, Balance, Contracts	xbrli:integerItemType	duration			base	InvestmentsInAndAdvancesToAffiliatesBalanceContracts1
8716	Investments in and Advances to Affiliates, Schedule of Investments [Text Block]	nonnum:textBlockItemType	duration			base	InvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsTextBlock
8717	Investments, Owned, Federal Income Tax Note [Line Items]	xbrli:stringItemType	duration		true	base	InvestmentsOwnedFederalIncomeTaxNoteLineItems
8718	Investments in and Advances to Affiliates, Balance, Shares	xbrli:sharesItemType	instant			base	InvestmentsInAndAdvancesToAffiliatesBalanceShares
8719	Investments Sold, Not yet Purchased [Table]	xbrli:stringItemType	duration		true	base	InvestmentsSoldNotYetPurchasedTable
8720	Investments in and Advances to Affiliates Categorization [Domain]	nonnum:domainItemType	duration		true	base	InvestmentsInAndAdvancesToAffiliatesCategorizationDomain
8721	Investments [Member]	nonnum:domainItemType	duration		true	base	InvestmentsMember
8722	Investments Sold, Not yet Purchased [Table Text Block]	nonnum:textBlockItemType	duration			base	InvestmentsSoldNotYetPurchasedTextBlock
8723	Investments in and Advances to Affiliates, Dividend or Interest Credited to Income	xbrli:monetaryItemType	duration	credit		base	InvestmentsInAndAdvancesToAffiliatesDividendOrInterestCreditedToIncome
8724	Investments in Affordable Housing Projects [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsInAffordableHousingProjectsAbstract
8725	Investments and Cash [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsAndCashAbstract
8726	Investments in Affiliates, Subsidiaries, Associates, and Joint Ventures, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure
8727	Investments in Power and Distribution Projects, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	InvestmentsInPowerAndDistributionProjectsFairValueDisclosure
8728	Investments in and Advances to Affiliates, Balance [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsInAndAdvancesToAffiliatesBalanceAbstract
8729	Investments	xbrli:monetaryItemType	instant	debit		base	Investments
8730	Investments in Majority-owned Subsidiaries [Member]	nonnum:domainItemType	duration		true	base	InvestmentsInMajorityOwnedSubsidiariesMember
8731	Investments in and Advances to Affiliates, Balance, Other Measure	num:massItemType	instant			base	InvestmentsInAndAdvancesToAffiliatesBalanceOtherMeasure
8732	Investments and Other Noncurrent Assets [Text Block]	nonnum:textBlockItemType	duration			base	InvestmentsAndOtherNoncurrentAssetsTextBlock
8733	Investment Owned, Loaned for Short Sales, at Fair Value	xbrli:monetaryItemType	instant	debit		base	InvestmentOwnedLoanedForShortSalesAtFairValue
8734	Investments, Fair Value Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsFairValueDisclosureAbstract
8735	Debt Investment Maturities	nonnum:textBlockItemType	duration			base	InvestmentsClassifiedByContractualMaturityDateTableTextBlock
8736	Investments in and Advances to Affiliates [Line Items]	xbrli:stringItemType	duration		true	base	InvestmentsInAndAdvancesToAffiliatesLineItems
8737	Investments in and Advances to Affiliates Categorization [Axis]	xbrli:stringItemType	duration		true	base	InvestmentsInAndAdvancesToAffiliatesCategorizationAxis
8738	Investments in and Advances to Affiliates, at Fair Value [Roll Forward]	xbrli:stringItemType	duration		true	base	InvestmentsInAndAdvancesToAffiliatesAtFairValueRollForward
8739	Investments, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	InvestmentsFairValueDisclosure
8740	Investments and Cash	xbrli:monetaryItemType	instant	debit		base	InvestmentsAndCash
8741	Investments Sold Not yet Purchased, Schedule of Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	InvestmentsSoldNotYetPuchasedScheduleOfInvestmentsTextBlock
8742	Investments in and Advances to Affiliates, Dividends or Interest	xbrli:monetaryItemType	duration	credit		base	InvestmentsInAndAdvancesToAffiliatesDividendsOrInterest
8743	Investments, All Other Investments [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsAllOtherInvestmentsAbstract
8744	Investments in and Advances to Affiliates, Dividend or Interest, Other	xbrli:monetaryItemType	duration	credit		base	InvestmentsInAndAdvancesToAffiliatesDividendOrInterestOther
8745	INVESTMENTS	nonnum:textBlockItemType	duration			base	InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLossesTextBlock
8746	Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesAbstract
8747	Investments in and Advances to Affiliates, Balance, Principal Amount	xbrli:monetaryItemType	instant	debit		base	InvestmentsInAndAdvancesToAffiliatesBalancePrincipalAmount
8748	Investments Debt And Equity Securities [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsDebtAndEquitySecuritiesAbstract
8749	Investments Net Asset Value	xbrli:monetaryItemType	instant	debit		base	InvestmentsNetAssetValue
8750	Investments [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsAbstract
8751	Investments Sold, Not yet Purchased [Line Items]	xbrli:stringItemType	duration		true	base	InvestmentsSoldNotYetPurchasedLineItems
8752	Investments and Other Noncurrent Assets	xbrli:monetaryItemType	instant	debit		base	InvestmentsAndOtherNoncurrentAssets
8753	Investments in and Advances to Affiliates, Amount of Equity	xbrli:monetaryItemType	instant	debit		base	InvestmentsInAndAdvancesToAffiliatesAmountOfEquity
8754	Investments in and Advances to Affiliates, Schedule of Investments [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsAbstract
8755	Investments in Power and Distribution Projects	xbrli:monetaryItemType	instant	debit		base	InvestmentsInPowerAndDistributionProjects
8756	Investments in and Advances to Affiliates [Abstract]	xbrli:stringItemType	duration		true	base	InvestmentsInAndAdvancesToAffiliatesAbstract
8757	Investments in and Advances to Affiliates, Noncash Dividends Flag	xbrli:booleanItemType	duration			base	InvestmentsInAndAdvancesToAffiliatesNoncashDividendsFlag
8758	Investor [Member]	nonnum:domainItemType	duration		true	base	InvestorMember
8759	IPO [Member]	nonnum:domainItemType	duration		true	base	IPOMember
8760	Issuance of Stock and Warrants for Services or Claims	xbrli:monetaryItemType	duration	debit		base	IssuanceOfStockAndWarrantsForServicesOrClaims
8761	Items Not Included in Consolidated Statement of Financial Condition [Abstract]	xbrli:stringItemType	duration		true	base	ItemsNotIncludedInConsolidatedStatementOfFinancialConditionAbstract
8762	Items Included in Consolidated Statement of Financial Condition	xbrli:monetaryItemType	instant	credit		base	ItemsIncludedInConsolidatedStatementOfFinancialCondition
8763	Items Not Included in Consolidated Statement of Financial Condition	xbrli:monetaryItemType	instant	credit		base	ItemsNotIncludedInConsolidatedStatementOfFinancialCondition
8764	Items to Reconcile Net Capital to Net Capital as Reported in Entity's Part II Unaudited FOCUS Report, Net	xbrli:monetaryItemType	instant	credit		base	ItemsToReconcileNetCapitalToNetCapitalAsReportedInEntitysPartIIUnauditedFOCUSReportNet
8765	Items Included in Consolidated Statement of Financial Condition [Abstract]	xbrli:stringItemType	duration		true	base	ItemsIncludedInConsolidatedStatementOfFinancialConditionAbstract
8766	Judicial Ruling [Member]	nonnum:domainItemType	duration		true	base	JudicialRulingMember
8767	Japanese Welfare Pension Insurance Law, Government Subsidy	xbrli:monetaryItemType	instant	debit		base	JapaneseWelfarePensionInsuranceLawGovernmentSubsidies
8768	Japanese Welfare Pension Insurance Law, General Description (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	JapaneseWelfarePensionInsuranceLawGeneralDescription
8769	Japanese Welfare Pension Insurance Law [Abstract]	xbrli:stringItemType	duration		true	base	JapaneseWelfarePensionInsuranceLawAbstract
8770	Japanese Welfare Pension Insurance Law, Previously Accrued Salary Progression Derecognition	xbrli:monetaryItemType	instant	debit		base	JapaneseWelfarePensionInsuranceLawPreviouslyAccruedSalaryProgressionDerecognition
8771	Jointly Owned Utility Plant Interests [Line Items]	xbrli:stringItemType	duration		true	base	JointlyOwnedUtilityPlantInterestsLineItems
8772	Jointly Owned Utility Plant, Ownership Amount of Other Assets	xbrli:monetaryItemType	instant	debit		base	JointlyOwnedUtilityPlantOwnershipAmountOfOtherAssets
8773	Jointly Owned Electricity Generation Plant [Member]	nonnum:domainItemType	duration		true	base	JointlyOwnedElectricityGenerationPlantMember
8774	Jointly Owned Utility Plant, Ownership Amount of Plant Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	JointlyOwnedUtilityPlantOwnershipAmountOfPlantAccumulatedDepreciation
8775	Jointly Owned Electricity Transmission and Distribution System [Member]	nonnum:domainItemType	duration		true	base	JointlyOwnedElectricityTransmissionAndDistributionSystemMember
8776	Jointly Owned Utility Plant [Domain]	nonnum:domainItemType	duration		true	base	JointlyOwnedUtilityPlantDomain
8777	Jointly Owned Utility Plant, Net Ownership Amount [Abstract]	xbrli:stringItemType	duration		true	base	JointlyOwnedUtilityPlantNetOwnershipAmountAbstract
8778	Jointly Owned Utility Plant, Gross Ownership Amount of Plant in Service	xbrli:monetaryItemType	instant	debit		base	JointlyOwnedUtilityPlantGrossOwnershipAmountOfPlantInService
8779	Jointly Owned Utility Plant, Proportionate Ownership Share	num:percentItemType	instant			base	JointlyOwnedUtilityPlantProportionateOwnershipShare
8780	Jointly Owned Natural Gas Processing Plant [Member]	nonnum:domainItemType	duration		true	base	JointlyOwnedNaturalGasProcessingPlantMember
8781	Jointly Owned Utility Plant, Ownership Amount of Construction Work in Progress	xbrli:monetaryItemType	instant	debit		base	JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress
8782	Jointly Owned Utility Plant, Net Ownership Amount	xbrli:monetaryItemType	instant	debit		base	JointlyOwnedUtilityPlantNetOwnershipAmount
8783	Jointly Owned Water Plant [Member]	nonnum:domainItemType	duration		true	base	JointlyOwnedWaterPlantMember
8784	Jointly Owned Utility Plant [Axis]	xbrli:stringItemType	duration		true	base	JointlyOwnedUtilityPlantAxis
8785	Jointly Owned Utility Plant Interests [Table]	xbrli:stringItemType	duration		true	base	JointlyOwnedUtilityPlantInterestsTable
8786	Jointly Owned Nuclear Power Plant [Member]	nonnum:domainItemType	duration		true	base	JointlyOwnedNuclearPowerPlantMember
8787	Jointly Owned Utility Plant, Name	xbrli:stringItemType	duration			base	JointlyOwnedUtilityPlantName
8788	Junior Subordinated Notes [Abstract]	xbrli:stringItemType	duration		true	base	JuniorSubordinatedLongtermNotesCurrentAndNoncurrentAbstract
8789	Junior Subordinated Debt [Member]	nonnum:domainItemType	duration		true	base	JuniorSubordinatedDebtMember
8790	Junior Subordinated Notes, Current	xbrli:monetaryItemType	instant	credit		base	JuniorSubordinatedNotesCurrent
8791	Junior Subordinated Notes, Noncurrent	xbrli:monetaryItemType	instant	credit		base	JuniorSubordinatedLongTermNotes
8792	Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust	xbrli:monetaryItemType	instant	credit		base	JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
8793	Junior Loans [Member]	nonnum:domainItemType	duration		true	base	JuniorLoansMember
8794	Junior Lien [Member]	nonnum:domainItemType	duration		true	base	JuniorLienMember
8795	Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Current	xbrli:monetaryItemType	instant	credit		base	JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustCurrent
8796	Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Noncurrent	xbrli:monetaryItemType	instant	credit		base	JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustNoncurrent
8797	Junior Subordinated Notes	xbrli:monetaryItemType	instant	credit		base	JuniorSubordinatedNotes
8798	Junior Notes [Member]	nonnum:domainItemType	duration		true	base	JuniorNotesMember
8799	Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust [Abstract]	xbrli:stringItemType	duration		true	base	JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustAbstract
8800	Key Provisions of Operating or Partnership Agreement, Description	xbrli:stringItemType	duration			base	KeyProvisionsOfOperatingOrPartnershipAgreementDescription
8801	LTV Less than 80 Percent [Member]	nonnum:domainItemType	duration		true	base	LtvLessThan80PercentMember
8802	LTV 80 to 100 Percent [Member]	nonnum:domainItemType	duration		true	base	Ltv80To100PercentMember
8803	Lien Category [Domain]	nonnum:domainItemType	duration		true	base	LienCategoryDomain
8804	Lien Category [Axis]	xbrli:stringItemType	duration		true	base	LienCategoryAxis
8805	Luxembourg Inland Revenue [Member]	nonnum:domainItemType	duration		true	base	LuxembourgInlandRevenueMember
8806	Latest Tax Year	nonnum:domainItemType	duration		true	base	LatestTaxYearMember
8807	London Interbank Offered Rate (LIBOR) [Member]	nonnum:domainItemType	duration		true	base	LondonInterbankOfferedRateLIBORMember
8808	Lessor, Sales-type Lease, Not yet Commenced, Description [Abstract]	xbrli:stringItemType	duration		true	base	LessorSalesTypeLeaseNotYetCommencedDescriptionAbstract
8809	Lessor, Sales-type Lease, Lease Not yet Commenced, Description	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedDescription
8810	Lessor, Sales-type Lease, Term of Contract	xbrli:durationItemType	duration			base	LessorSalesTypeLeaseTermOfContract
8811	Lessor, Sales-type Lease, Lease Not yet Commenced, Assumption and Judgment, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedAssumptionAndJudgmentWhetherContractIsOrContainsLease
8812	Lessor, Sales-type Lease, Lease Not yet Commenced, Assumption and Judgment, Value of Underlying Asset, Description	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetDescription
8813	Lessor, Lease, Description [Line Items]	xbrli:stringItemType	duration		true	base	LessorLeaseDescriptionLineItems
8814	Lessor, Direct Financing Lease, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseVariableLeasePaymentTermsAndConditions
8815	Lessor, Operating Lease, Lease Not yet Commenced, Term of Contract	xbrli:durationItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedTermOfContract
8816	Lessor, Operating Lease, Lease Not yet Commenced, Renewal Term	xbrli:durationItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedRenewalTerm
8817	Lessor, Operating Lease, Lease Not yet Commenced, Option to Terminate	xbrli:stringItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedOptionToTerminate
8818	Lessor, Sales-type Lease, Lease Not yet Commenced, Assumption and Judgment, Value of Underlying Asset, Amount	xbrli:monetaryItemType	instant	debit		base	LessorSalesTypeLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetAmount
8819	Lessor, Lease, Description [Table]	xbrli:stringItemType	duration		true	base	LessorLeaseDescriptionTable
8820	Lessor, Sales-type Lease, Lease Not yet Commenced, Assumption and Judgment, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedAssumptionAndJudgmentAllocationOfLeaseAndNonleaseComponent
8821	Lessor, Operating Lease, Lease Not yet Commenced, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedVariableLeasePaymentTermsAndConditions
8822	Lessor, Direct Financing Lease, Option to Terminate	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseOptionToTerminate
8823	Lessor, Direct Financing Lease, Option to Extend	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseOptionToExtend
8824	Lessor, Sales-type Lease, Lease Not yet Commenced, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedVariableLeasePaymentTermsAndConditions
8825	Lessor, Sales-type Lease, Lease Not yet Commenced, Term of Contract	xbrli:durationItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedTermOfContract
8826	Lessor, Direct Financing Lease, Not yet Commenced, Description [Abstract]	xbrli:stringItemType	duration		true	base	LessorDirectFinancingLeaseNotYetCommencedDescriptionAbstract
8827	Lessor, Sales-type Lease, Lease Not yet Commenced, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedExistenceOfOptionToExtend
8828	Lessor, Operating Lease, Payments to be Received, Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedRollingYearThree
8829	Lessor, Sales-type Lease, Lease Not yet Commenced, Existence of Lessee Option to Purchase Underlying Asset [true/false]	xbrli:booleanItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedExistenceOfLesseeOptionToPurchaseUnderlyingAsset
8830	Lessor, Sales-type Lease, Lease Not yet Commenced, Lessee Option to Purchase Underlying Asset	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedLesseeOptionToPurchaseUnderlyingAsset
8831	Lessor, Sales-type Lease, Lease Not yet Commenced, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedExistenceOfOptionToTerminate
8832	Lessor, Sales-type Lease, Lease Not yet Commenced, Option to Terminate	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedOptionToTerminate
8833	Lessor, Sales-type Lease, Lease Not yet Commenced, Option to Extend	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedOptionToExtend
8834	Lessor, Operating Lease, Payments to be Received, Maturity [Table Text Block]	nonnum:textBlockItemType	duration			base	LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock
8835	Lessor, Sales-type Lease, Lease Not yet Commenced, Renewal Term	xbrli:durationItemType	duration			base	LessorSalesTypeLeaseLeaseNotYetCommencedRenewalTerm
8836	Lessor, Direct Financing Lease, Lessee Option to Purchase Underlying Asset	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLesseeOptionToPurchaseUnderlyingAsset
8837	Lessor, Operating Lease, Payments to be Received, Two Years	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedTwoYears
8838	Lessor, Operating Lease, Payments to be Received, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
8839	Lessor, Operating Lease, Payments to be Received, Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedRollingYearTwo
8840	Lessor, Direct Financing Lease, Description [Abstract]	xbrli:stringItemType	duration		true	base	LessorDirectFinancingLeaseDescriptionAbstract
8841	Lessor, Operating Lease, Not yet Commenced, Description [Abstract]	xbrli:stringItemType	duration		true	base	LessorOperatingLeaseNotYetCommencedDescriptionAbstract
8842	Lessor, Operating Lease, Option to Extend	xbrli:stringItemType	duration			base	LessorOperatingLeaseOptionToExtend
8843	Lessor, Operating Lease, Lessee Option to Purchase Underlying Asset	xbrli:stringItemType	duration			base	LessorOperatingLeaseLesseeOptionToPurchaseUnderlyingAsset
8844	Lessor, Leases [Policy Text Block]	nonnum:textBlockItemType	duration			base	LessorLeasesPolicyTextBlock
8845	Lessor, Direct Financing Leases [Text Block]	nonnum:textBlockItemType	duration			base	LessorDirectFinancingLeasesTextBlock
8846	Lessor, Direct Financing Lease, Lease Not yet Commenced, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedVariableLeasePaymentTermsAndConditions
8847	Lessor, Direct Financing Lease, Lease Not yet Commenced, Term of Contract	xbrli:durationItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedTermOfContract
8848	Lessor, Direct Financing Lease, Lease Not yet Commenced, Renewal Term	xbrli:durationItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedRenewalTerm
8849	Lessor, Direct Financing Lease, Lease Not yet Commenced, Option to Terminate	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedOptionToTerminate
8850	Lessor, Direct Financing Lease, Lease Not yet Commenced, Option to Extend	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedOptionToExtend
8851	Lessor, Sales-type Lease, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LessorSalesTypeLeaseExistenceOfOptionToExtend
8852	Lessor, Direct Financing Lease, Lease Not yet Commenced, Lessee Option to Purchase Underlying Asset	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedLesseeOptionToPurchaseUnderlyingAsset
8853	Lessor, Direct Financing Lease, Lease Not yet Commenced, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedExistenceOfOptionToTerminate
8854	Lessor, Direct Financing Lease, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LessorDirectFinancingLeaseExistenceOfOptionToTerminate
8855	Lessor, Direct Financing Lease, Existence of Lessee Option to Purchase Underlying Asset [true/false]	xbrli:booleanItemType	duration			base	LessorDirectFinancingLeaseExistenceOfLesseeOptionToPurchaseUnderlyingAsset
8856	Lessor, Operating Lease, Assumptions and Judgments, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LessorOperatingLeaseAssumptionsAndJudgmentsWhetherContractIsOrContainsLease
8857	Lessor, Sales-type Lease, Existence of Lessee Option to Purchase Underlying Asset [true/false]	xbrli:booleanItemType	duration			base	LessorSalesTypeLeaseExistenceOfLesseeOptionToPurchaseUnderlyingAsset
8858	Lessor, Operating Lease, Description	xbrli:stringItemType	duration			base	LessorOperatingLeaseDescription
8859	Lessor, Sales-type Lease, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LessorSalesTypeLeaseExistenceOfOptionToTerminate
8860	Lessor, Operating Lease, Description [Abstract]	xbrli:stringItemType	duration		true	base	LessorOperatingLeaseDescriptionAbstract
8861	Lessor, Operating Lease, Lease Not yet Commenced, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedExistenceOfOptionToTerminate
8862	Lessor, Operating Lease, Lease Not yet Commenced, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedExistenceOfOptionToExtend
8863	Lessor, Operating Lease, Lease Not yet Commenced, Option to Extend	xbrli:stringItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedOptionToExtend
8864	Lessor, Operating Lease, Lease Not yet Commenced, Lessee Option to Purchase Underlying Asset	xbrli:stringItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedLesseeOptionToPurchaseUnderlyingAsset
8865	Lessor, Operating Lease, Term of Contract	xbrli:durationItemType	duration			base	LessorLeasingArrangementsOperatingLeasesTermOfContract
8866	Lessor, Operating Lease, Lease Not yet Commenced, Assumption and Judgment, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentWhetherContractIsOrContainsLease
8867	Lessor, Operating Lease, Lease Not yet Commenced, Assumption and Judgment, Value of Underlying Asset, Description	xbrli:stringItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetDescription
8868	Lessor, Operating Lease, Lease Not yet Commenced, Existence of Lessee Option to Purchase Underlying Asset [true/false]	xbrli:booleanItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedExistenceOfLesseeOptionToPurchaseUnderlyingAsset
8869	Lessor, Operating Lease, Lease Not yet Commenced, Description	xbrli:stringItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedDescription
8870	Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LessorOperatingLeasePaymentsFiscalYearMaturityAbstract
8871	Lessor, Operating Lease, Payments, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LessorOperatingLeasePaymentsRollingMaturityAbstract
8872	Lessor, Operating Lease, Lease Not yet Commenced, Assumption and Judgment, Value of Underlying Asset, Amount	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetAmount
8873	Lessor, Operating Lease, Lease Not yet Commenced, Assumption and Judgment, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LessorOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentAllocationOfLeaseAndNonleaseComponent
8874	Lessor Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	LessorDisclosureAbstract
8875	Lessor, Operating Lease, Assumptions and Judgments, Value of Underlying Asset, Description	xbrli:stringItemType	duration			base	LessorOperatingLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetDescription
8876	Lessor, Direct Financing Lease, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LessorDirectFinancingLeaseExistenceOfOptionToExtend
8877	Lessor, Operating Lease, Assumptions and Judgments, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LessorOperatingLeaseAssumptionsAndJudgmentsAllocationOfLeaseAndNonleaseComponent
8878	Lessor, Operating Lease, Existence of Lessee Option to Purchase Underlying Asset [true/false]	xbrli:booleanItemType	duration			base	LessorOperatingLeaseExistenceOfLesseeOptionToPurchaseUnderlyingAsset
8879	Lessor, Sales-type Lease, Description	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseDescription
8880	Lessor, Sales-type Lease, Assumptions and Judgments, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseAssumptionsAndJudgmentsWhetherContractIsOrContainsLease
8881	Lessor, Operating Lease, Payments to be Received, Thereafter	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedThereafter
8882	Lessor, Sales-type Lease, Description [Abstract]	xbrli:stringItemType	duration		true	base	LessorSalesTypeLeaseDescriptionAbstract
8883	Lessor, Sales-type Lease, Assumptions and Judgments, Value of Underlying Asset, Description	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetDescription
8884	Lessor, Sales-type Lease, Assumptions and Judgments, Value of Underlying Asset, Amount	xbrli:monetaryItemType	instant	debit		base	LessorSalesTypeLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetAmount
8885	Lessor, Operating Lease, Indemnification Payment Received	xbrli:monetaryItemType	duration	debit		base	LessorOperatingLeaseIndemnificationPaymentReceived
8886	Lessor, Operating Lease, Payments to be Received, after Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedAfterRollingYearFive
8887	Lessor, Operating Lease, Payments to be Received, Five Years	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedFiveYears
8888	Lessor, Operating Lease, Payments to be Received, Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedRollingYearFour
8889	Lessor, Direct Financing Lease, Term of Contract	xbrli:durationItemType	duration			base	LessorDirectFinancingLeaseTermOfContract
8890	Lessor, Direct Financing Lease, Assumptions and Judgments, Value of Underlying Asset, Amount	xbrli:monetaryItemType	instant	debit		base	LessorDirectFinancingLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetAmount
8891	Lessor, Operating Lease, Renewal Term	xbrli:durationItemType	duration			base	LessorLeasingArrangementsOperatingLeasesRenewalTerm
8892	Lessor, Operating Lease, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LessorOperatingLeaseVariableLeasePaymentTermsAndConditions
8893	Lessor, Sales-type Lease, Assumptions and Judgments, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseAssumptionsAndJudgmentsAllocationOfLeaseAndNonleaseComponent
8894	Lessor, Operating Lease, Option to Terminate	xbrli:stringItemType	duration			base	LessorOperatingLeaseOptionToTerminate
8895	Lessor, Direct Financing Lease, Lease Not yet Commenced, Assumption and Judgment, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedAssumptionAndJudgmentAllocationOfLeaseAndNonleaseComponent
8896	Lessor, Direct Financing Lease, Lease Not yet Commenced, Assumption and Judgment, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedAssumptionAndJudgmentWhetherContractIsOrContainsLease
8897	Lessor, Direct Financing Lease, Lease Not yet Commenced, Description	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedDescription
8898	Lessor, Direct Financing Lease, Lease Not yet Commenced, Assumption and Judgment, Value of Underlying Asset, Amount	xbrli:monetaryItemType	instant	debit		base	LessorDirectFinancingLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetAmount
8899	Lessor, Direct Financing Lease, Lease Not yet Commenced, Assumption and Judgment, Value of Underlying Asset, Description	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetDescription
8900	Lessor, Direct Financing Lease, Lease Not yet Commenced, Existence of Lessee Option to Purchase Underlying Asset [true/false]	xbrli:booleanItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedExistenceOfLesseeOptionToPurchaseUnderlyingAsset
8901	Lessor, Direct Financing Lease, Lease Not yet Commenced, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LessorDirectFinancingLeaseLeaseNotYetCommencedExistenceOfOptionToExtend
8902	Lessor, Direct Financing Lease, Assumptions and Judgments, Value of Underlying Asset, Description	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetDescription
8903	Lessor, Direct Financing Lease, Assumptions and Judgments, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseAssumptionsAndJudgmentsAllocationOfLeaseAndNonleaseComponent
8904	Lessor, Operating Lease, Payments to be Received, Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
8905	Lessor, Operating Lease, Assumptions and Judgments, Value of Underlying Asset, Amount	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeaseAssumptionsAndJudgmentsValueOfUnderlyingAssetAmount
8906	Lessor, Direct Financing Lease, Assumptions and Judgments, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseAssumptionsAndJudgmentsWhetherContractIsOrContainsLease
8907	Lessor, Sales-type Lease, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseVariableLeasePaymentTermsAndConditions
8908	Lessor, Operating Lease, Payments to be Received	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceived
8909	Lessor, Sales-type Leases [Text Block]	nonnum:textBlockItemType	duration			base	LessorSalesTypeLeasesTextBlock
8910	Lessor, Direct Financing Lease, Description	xbrli:stringItemType	duration			base	LessorDirectFinancingLeaseDescription
8911	Lessor, Operating Lease, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LessorOperatingLeaseExistenceOfOptionToExtend
8912	Lessor, Operating Lease, Payments to be Received, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedNextRollingTwelveMonths
8913	Lessor, Sales-type Lease, Option to Extend	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseOptionToExtend
8914	Lessor, Operating Lease, Payments to be Received, Four Years	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedFourYears
8915	Lessor, Operating Lease, Payments to be Received, Three Years	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedThreeYears
8916	Lessor, Sales-type Lease, Option to Terminate	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseOptionToTerminate
8917	Lessor, Operating Lease, Payments to be Received, Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LessorOperatingLeasePaymentsToBeReceivedRollingYearFive
8918	Lessor, Sales-type Lease, Lessee Option to Purchase Underlying Asset	xbrli:stringItemType	duration			base	LessorSalesTypeLeaseLesseeOptionToPurchaseUnderlyingAsset
8919	Lessor, Operating Lease, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LessorOperatingLeaseExistenceOfOptionToTerminate
8920	Lessor, Sales-type Lease, Renewal Term	xbrli:durationItemType	duration			base	LessorSalesTypeLeaseRenewalTerm
8921	Lessor, Direct Financing Lease, Renewal Term	xbrli:durationItemType	duration			base	LessorDirectFinancingLeaseRenewalTerm
8922	Lessee, Finance Sublease, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceSubleaseExistenceOfOptionToTerminate
8923	Lessee, Operating Lease, Residual Value Guarantee, Description	xbrli:stringItemType	duration			base	LesseeOperatingLeaseResidualValueGuaranteeDescription
8924	Lessee, Operating Lease, Not yet Commenced, Description [Abstract]	xbrli:stringItemType	duration		true	base	LesseeOperatingLeaseNotYetCommencedDescriptionAbstract
8925	Lessee, Finance Lease, Lease Not yet Commenced, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedExistenceOfOptionToExtend
8926	Lessee, Finance Lease, Lease Not yet Commenced, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedExistenceOfOptionToTerminate
8927	Lessee, Finance Lease, Lease Not yet Commenced, Description	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedDescription
8928	Lessee, Finance Lease, Lease Not yet Commenced, Discount Rate	num:percentItemType	instant			base	LesseeFinanceLeaseLeaseNotYetCommencedDiscountRate
8929	Lessee, Finance Lease, Lease Not yet Commenced, Assumption and Judgment, Lease Discount Rate, Description	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedAssumptionAndJudgmentLeaseDiscountRateDescription
8930	Lessee, Finance Lease, Lease Not yet Commenced, Assumption and Judgment, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedAssumptionAndJudgmentWhetherContractIsOrContainsLease
8931	Lessee, Finance Lease, Lease Not yet Commenced, Assumption and Judgment, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedAssumptionAndJudgmentAllocationOfLeaseAndNonleaseComponent
8932	Lessee, Finance Lease, Lease Not yet Commenced, Existence of Residual Value Guarantee [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedExistenceOfResidualValueGuarantee
8933	Lessee, Finance Lease, Lease Not yet Commenced, Option to Terminate	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedOptionToTerminate
8934	Lessee, Finance Lease, Lease Not yet Commenced, Option to Extend	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedOptionToExtend
8935	Lessee, Operating Lease, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingLeaseExistenceOfOptionToTerminate
8936	Lessee, Finance Sublease, Description [Abstract]	xbrli:stringItemType	duration		true	base	LesseeFinanceSubleaseDescriptionAbstract
8937	Lessee, Operating Lease, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingLeaseExistenceOfOptionToExtend
8938	Lessee, Operating Lease, Assumptions and Judgments, Discount Rate, Description	xbrli:stringItemType	duration			base	LesseeOperatingLeaseAssumptionsAndJudgmentsDiscountRateDescription
8939	Lessee, Operating Sublease, Option to Extend	xbrli:stringItemType	duration			base	LesseeOperatingSubleaseOptionToExtend
8940	Lessee, Finance Lease, Term of Contract	xbrli:durationItemType	duration			base	LesseeFinanceLeaseTermOfContract
8941	Lessee, Operating Lease, Description	xbrli:stringItemType	duration			base	LesseeOperatingLeaseDescription
8942	Lessee, Operating Lease, Description [Abstract]	xbrli:stringItemType	duration		true	base	LesseeOperatingLeaseDescriptionAbstract
8943	Lessee, Operating Lease, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LesseeOperatingLeaseVariableLeasePaymentTermsAndConditions
8944	Lessee, Operating Lease, Assumptions and Judgments, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LesseeOperatingLeaseAssumptionsAndJudgmentsWhetherContractIsOrContainsLease
8945	Lessee, Finance Sublease, Existence of Residual Value Guarantee [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceSubleaseExistenceOfResidualValueGuarantee
8946	Lessee, Finance Lease, Existence of Residual Value Guarantee [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceLeaseExistenceOfResidualValueGuarantee
8947	Lessee, Operating Sublease, Description [Abstract]	xbrli:stringItemType	duration		true	base	LesseeOperatingSubleaseDescriptionAbstract
8948	Lessee, Finance Lease, Lease Not yet Commenced, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedVariableLeasePaymentTermsAndConditions
8949	Lessee, Finance Leases [Text Block]	nonnum:textBlockItemType	duration			base	LesseeFinanceLeasesTextBlock
8950	Lessee, Finance Lease, Lease Not yet Commenced, Renewal Term	xbrli:durationItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedRenewalTerm
8951	Lessee, Finance Lease, Lease Not yet Commenced, Residual Value Guarantee, Description	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedResidualValueGuaranteeDescription
8952	Lessee, Finance Lease, Lease Not yet Commenced, Restriction or Covenant	xbrli:stringItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedRestrictionOrCovenant
8953	Lessee, Finance Lease, Lease Not yet Commenced, Term of Contract	xbrli:durationItemType	duration			base	LesseeFinanceLeaseLeaseNotYetCommencedTermOfContract
8954	Lessee, Operating Lease, Liability, Payments, Due after Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive
8955	Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive
8956	Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour
8957	Lessee, Operating Lease, Lease Not yet Commenced, Assumption and Judgment, Lease Discount Rate, Description	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentLeaseDiscountRateDescription
8958	Lessee, Operating Lease, Lease Not yet Commenced, Assumption and Judgment, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentAllocationOfLeaseAndNonleaseComponent
8959	Lessee, Leases [Policy Text Block]	nonnum:textBlockItemType	duration			base	LesseeLeasesPolicyTextBlock
8960	Lessee, Operating Lease, Liability, Payments, Due Year Three	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueYearThree
8961	Lessee Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	LesseeDisclosureAbstract
8962	Lessee, Operating Lease, Lease Not yet Commenced, Option to Terminate	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedOptionToTerminate
8963	Lessee, Operating Lease, Liability, Payments, Due Year Five	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueYearFive
8964	Lessee, Operating Lease, Lease Not yet Commenced, Option to Extend	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedOptionToExtend
8965	Lessee, Lease, Description [Table]	xbrli:stringItemType	duration		true	base	LesseeLeaseDescriptionTable
8966	Lessee, Operating Lease, Lease Not yet Commenced, Residual Value Guarantee, Description	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedResidualValueGuaranteeDescription
8967	Lessee, Operating Lease, Lease Not yet Commenced, Renewal Term	xbrli:durationItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedRenewalTerm
8968	Lessee, Operating Lease, Lease Not yet Commenced, Restriction or Covenant	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedRestrictionOrCovenant
8969	Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract	xbrli:durationItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract
8970	Lessee, Operating Lease, Lease Not yet Commenced, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedVariableLeasePaymentTermsAndConditions
8971	Lessee, Finance Lease, Residual Value Guarantee, Description	xbrli:stringItemType	duration			base	LesseeFinanceLeaseResidualValueGuaranteeDescription
8972	Lessee, Operating Leases [Text Block]	nonnum:textBlockItemType	duration			base	LesseeOperatingLeasesTextBlock
8973	Lessee, Finance Lease, Variable Lease Payment, Terms and Conditions	xbrli:stringItemType	duration			base	LesseeFinanceLeaseVariableLeasePaymentTermsAndConditions
8974	Lessee, Operating Lease, Lease Not yet Commenced, Discount Rate	num:percentItemType	instant			base	LesseeOperatingLeaseLeaseNotYetCommencedDiscountRate
8975	Lessee, Operating Lease, Restriction or Covenant	xbrli:stringItemType	duration			base	LesseeOperatingLeaseRestrictionOrCovenant
8976	Lessee, Operating Lease, Lease Not yet Commenced, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedExistenceOfOptionToExtend
8977	Lessee, Operating Lease, Lease Not yet Commenced, Assumption and Judgment, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedAssumptionAndJudgmentWhetherContractIsOrContainsLease
8978	Lessee, Operating Lease, Lease Not yet Commenced, Description	xbrli:stringItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedDescription
8979	Lessee, Operating Lease, Lease Not yet Commenced, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedExistenceOfOptionToTerminate
8980	Lessee, Operating Lease, Lease Not yet Commenced, Existence of Residual Value Guarantee [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingLeaseLeaseNotYetCommencedExistenceOfResidualValueGuarantee
8981	Lessee, Finance Lease, Option to Extend	xbrli:stringItemType	duration			base	LesseeFinanceLeaseOptionToExtend
8982	Lessee, Finance Lease, Renewal Term	xbrli:durationItemType	duration			base	LesseeFinanceLeaseRenewalTerm
8983	Lessee, Finance Lease, Option to Terminate	xbrli:stringItemType	duration			base	LesseeFinanceLeaseOptionToTerminate
8984	Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree
8985	Lessee, Finance Lease, Not yet Commenced, Description [Abstract]	xbrli:stringItemType	duration		true	base	LesseeFinanceLeaseNotYetCommencedDescriptionAbstract
8986	Lessee, Operating Lease, Option to Terminate	xbrli:stringItemType	duration			base	LesseeOperatingLeaseOptionToTerminate
8987	Lessee, Operating Sublease, Residual Value Guarantee, Description	xbrli:stringItemType	duration			base	LesseeOperatingSubleaseResidualValueGuaranteeDescription
8988	Lessee, Finance Lease, Assumptions and Judgments, Whether Contract is or Contains Lease	xbrli:stringItemType	duration			base	LesseeFinanceLeaseAssumptionsAndJudgmentsWhetherContractIsOrContainsLease
8989	Lessee, Operating Sublease, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingSubleaseExistenceOfOptionToExtend
8990	Lessee, Finance Lease, Assumptions and Judgments, Lease Discount Rate, Description	xbrli:stringItemType	duration			base	LesseeFinanceLeaseAssumptionsAndJudgmentsLeaseDiscountRateDescription
8991	Lessee, Finance Lease, Assumptions and Judgments, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LesseeFinanceLeaseAssumptionsAndJudgmentsAllocationOfLeaseAndNonleaseComponent
8992	Lessee, Operating Sublease, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingSubleaseExistenceOfOptionToTerminate
8993	Lessee, Operating Lease, Renewal Term	xbrli:durationItemType	duration			base	LesseeLeasingArrangementsOperatingLeasesRenewalTerm
8994	Lessee, Operating Lease, Liability, Payments, Due	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDue
8995	Lessee, Operating Lease, Liability, Payments, Due after Year Five	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
8996	Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths
8997	Lessee, Finance Lease, Description [Abstract]	xbrli:stringItemType	duration		true	base	LesseeFinanceLeaseDescriptionAbstract
8998	Lessee, Finance Lease, Description	xbrli:stringItemType	duration			base	LesseeFinanceLeaseDescription
8999	Lessee, Finance Sublease, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceSubleaseExistenceOfOptionToExtend
9000	Lessee, Finance Lease, Discount Rate	num:percentItemType	instant			base	LesseeFinanceLeaseDiscountRate
9001	Lessee, Operating Lease, Term of Contract	xbrli:durationItemType	duration			base	LesseeLeasingArrangementsOperatingLeasesTermOfContract
9002	Lessee, Operating Lease, Discount Rate	num:percentItemType	instant			base	LesseeOperatingLeaseDiscountRate
9003	Lessee, Finance Lease, Existence of Option to Terminate [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceLeaseExistenceOfOptionToTerminate
9004	Lessee, Operating Lease, Existence of Residual Value Guarantee [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingLeaseExistenceOfResidualValueGuarantee
9005	Lessee, Finance Lease, Restriction or Covenant	xbrli:stringItemType	duration			base	LesseeFinanceLeaseRestrictionOrCovenant
9006	Lessee, Operating Lease, Liability, Maturity [Table Text Block]	nonnum:textBlockItemType	duration			base	LesseeOperatingLeaseLiabilityMaturityTableTextBlock
9007	Lessee, Operating Lease, Liability, Payments, Due Year Four	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueYearFour
9008	Lessee, Operating Lease, Liability, Payments, Due Year Two	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
9009	Lessee, Operating Sublease, Option to Terminate	xbrli:stringItemType	duration			base	LesseeOperatingSubleaseOptionToTerminate
9010	Lessee, Operating Lease, Liability, Undiscounted Excess Amount	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
9011	Lessee, Operating Lease, Option to Extend	xbrli:stringItemType	duration			base	LesseeOperatingLeaseOptionToExtend
9012	Lessee, Operating Lease, Liability, Payments, Due in Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo
9013	Lessee, Operating Lease, Assumptions and Judgments, Allocation of Lease and Nonlease Component	xbrli:stringItemType	duration			base	LesseeOperatingLeaseAssumptionsAndJudgmentsAllocationOfLeaseAndNonleaseComponent
9014	Lessee, Finance Lease, Existence of Option to Extend [true/false]	xbrli:booleanItemType	duration			base	LesseeFinanceLeaseExistenceOfOptionToExtend
9015	Lessee, Finance Sublease, Option to Terminate	xbrli:stringItemType	duration			base	LesseeFinanceSubleaseOptionToTerminate
9016	Lessee, Finance Sublease, Option to Extend	xbrli:stringItemType	duration			base	LesseeFinanceSubleaseOptionToExtend
9017	Lessee, Lease, Description [Line Items]	xbrli:stringItemType	duration		true	base	LesseeLeaseDescriptionLineItems
9018	Lessee, Finance Sublease, Residual Value Guarantee, Description	xbrli:stringItemType	duration			base	LesseeFinanceSubleaseResidualValueGuaranteeDescription
9019	Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
9020	Lessee, Operating Sublease, Existence of Residual Value Guarantee [true/false]	xbrli:booleanItemType	duration			base	LesseeOperatingSubleaseExistenceOfResidualValueGuarantee
9021	Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
9022	Latin America [Member]	nonnum:domainItemType	duration		true	base	LatinAmericaMember
9023	Latin America Destination [Member]	nonnum:domainItemType	duration		true	base	LatinAmericaDestinationMember
9024	Liquidation Basis of Accounting, Items Previously Not Recognized	xbrli:monetaryItemType	instant	debit		base	LiquidationBasisofAccountingItemsPreviouslyNotRecognized
9025	Liquidation Basis of Accounting [Member]	nonnum:domainItemType	duration		true	base	LiquidationBasisOfAccountingMember
9026	Liquidation Basis of Accounting, Methods and Assumptions	xbrli:stringItemType	duration			base	LiquidationBasisOfAccountingMethodsAndAssumptions
9027	Liquidation Basis of Accounting, Remeasurement, Gain (Loss) on Items Previously Not Recognized	xbrli:monetaryItemType	duration	credit		base	LiquidationBasisOfAccountingRemeasurementGainLossOnItemsPreviouslyNotRecognized
9028	Liquidation Basis of Accounting [Text Block]	nonnum:textBlockItemType	duration			base	LiquidationBasisOfAccountingTextBlock
9029	Liquidation Basis of Accounting, Accrued Costs to Dispose of Assets and Liabilities	xbrli:monetaryItemType	instant	credit		base	LiquidationBasisOfAccountingAccruedCostsToDisposeOfAssetsAndLiabilities
9030	Liquidation Basis of Accounting, Costs and Incomes	xbrli:stringItemType	duration			base	LiquidationBasisOfAccountingCostsAndIncomes
9031	Liquidation Basis of Accounting, Remeasurement, Gain (Loss) on Asset	xbrli:monetaryItemType	duration	credit		base	LiquidationBasisOfAccountingRemeasurementGainLossOnAsset
9032	Liquidation Date, Expected to Complete	xbrli:dateItemType	duration			base	LiquidationDate1
9033	Liquidation Basis of Accounting, Adoption	xbrli:stringItemType	duration			base	LiquidationBasisOfAccountingAdoption
9034	Liquidation Basis of Accounting, Remeasurement, Gain (Loss) on Accrued Costs to Dispose of Assets and Liabilities	xbrli:monetaryItemType	duration	credit		base	LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedCostsToDisposeOfAssetsAndLiabilities
9035	Liquidation Basis of Accounting, Liquidation Plan	xbrli:stringItemType	duration			base	LiquidationBasisOfAccountingLiquidationPlan
9036	Letters of Credit Outstanding, Amount	xbrli:monetaryItemType	instant	credit		base	LettersOfCreditOutstandingAmount
9037	Landing Fees and Other Rentals	xbrli:monetaryItemType	duration	debit		base	LandingFeesAndOtherRentals
9038	Convertible Debt [Abstract]	xbrli:stringItemType	duration		true	base	LongtermConvertibleDebtCurrentAndNoncurrentAbstract
9039	Long-term Debt, Percentage Bearing Variable Interest, Amount	xbrli:monetaryItemType	instant	credit		base	LongtermDebtPercentageBearingVariableInterestAmount
9040	Loans Payable, by Type, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongtermLoansPayableCurrentAndNoncurrentAbstract
9041	Long-term Transition Bond	xbrli:monetaryItemType	instant	credit		base	LongtermTransitionBondCurrentAndNoncurrent
9042	Long-term Debt, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongtermDebtCurrentAndNoncurrentAbstract
9043	Long-term Purchase Commitment, Period	xbrli:durationItemType	duration			base	LongtermPurchaseCommitmentPeriod
9044	Notes and Loans Payable, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongtermNotesAndLoansCurrentAndNoncurrentAbstract
9045	Long-term Debt, Net Alternative [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LongtermDebtNetAlternativeAbstract
9046	Long-term Debt, Weighted Average Interest Rate, at Point in Time	num:percentItemType	instant			base	LongtermDebtWeightedAverageInterestRate
9047	Long-term Debt, Percentage Bearing Fixed Interest, Amount	xbrli:monetaryItemType	instant	credit		base	LongtermDebtPercentageBearingFixedInterestAmount
9048	Long-term Federal Home Loan Bank Advances, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LongtermFederalHomeLoanBankAdvancesNoncurrent
9049	Long-term Notes and Loans, by Type, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongtermNotesAndLoansByTypeCurrentAndNoncurrentAbstract
9050	Long-term Pollution Control Bond, Current	xbrli:monetaryItemType	instant	credit		base	LongtermPollutionControlBondCurrent
9051	Notes Payable, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongtermNotesPayableCurrentAndNoncurrentTotalAbstract
9052	Long-term Construction Loan	xbrli:monetaryItemType	instant	credit		base	LongtermConstructionLoanCurrentAndNoncurrent
9053	Notes Payable, by Type, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongtermNotesPayableCurrentAndNoncurrentAbstract
9054	Long-term Commercial Paper	xbrli:monetaryItemType	instant	credit		base	LongtermCommercialPaperCurrentAndNoncurrent
9055	Long-term Transition Bond, Current	xbrli:monetaryItemType	instant	credit		base	LongtermTransitionBondCurrent
9056	Long-term Commercial Paper [Abstract]	xbrli:stringItemType	duration		true	base	LongtermCommercialPaperCurrentAndNoncurrentAbstract
9057	Long-term Transition Bond [Abstract]	xbrli:stringItemType	duration		true	base	LongtermTransitionBondCurrentAndNoncurrentAbstract
9058	Long term Debt, Type [Domain]	nonnum:domainItemType	duration		true	base	LongtermDebtTypeDomain
9059	Long-term Line of Credit [Abstract]	xbrli:stringItemType	duration		true	base	LongtermLineOfCreditCurrentAndNoncurrentAbstract
9060	Long-term Federal Home Loan Bank Advances [Abstract]	xbrli:stringItemType	duration		true	base	LongtermFederalHomeLoanBankAdvancesAbstract
9061	Long-term Pollution Control Bond	xbrli:monetaryItemType	instant	credit		base	LongtermPollutionControlBondCurrentAndNoncurrent
9062	Loans Payable, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongtermLoansPayableByCurrentAndNoncurrentAbstract
9063	Long-term Construction Loan [Abstract]	xbrli:stringItemType	duration		true	base	LongtermConstructionLoanCurrentAndNoncurrentAbstract
9064	Loans Payable to Bank [Abstract]	xbrli:stringItemType	duration		true	base	LongtermLoansPayableToBankCurrentAndNoncurrentAbstract
9065	Long-term Pollution Control Bond [Abstract]	xbrli:stringItemType	duration		true	base	LongtermPollutionControlBondCurrentAndNoncurrentAbstract
9066	Long-term Debt, Excluding Current Maturities, Alternative [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LongtermDebtExcludingCurrentMaturitiesAbstract
9067	Long-term Debt, Type	xbrli:stringItemType	duration		true	base	LongtermDebtTypeAxis
9068	Long-term Debt, by Category, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongtermDebtByTypeCategoryCurrentAndNoncurrentAbstract
9069	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Four and Five	xbrli:monetaryItemType	instant	credit		base	LongtermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsFourAndFive
9070	Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	LongtermDebtAndCapitalLeaseObligationsNetAlternativeAbstract
9071	Labor Force Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	LaborForceConcentrationRiskMember
9072	Labor and Related Expense	xbrli:monetaryItemType	duration	debit		base	LaborAndRelatedExpense
9073	Labor and Related Expense [Abstract]	xbrli:stringItemType	duration		true	base	LaborAndRelatedExpenseAbstract
9074	Land Purchase Options, Description	xbrli:stringItemType	duration			base	LandPurchaseOptionsDescription
9075	Land	xbrli:monetaryItemType	instant	debit		base	Land
9076	Land under Option Arrangements, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LandUnderOptionArrangementsPolicy
9077	Land and Building [Member]	nonnum:domainItemType	duration		true	base	LandAndBuildingMember
9078	Land Subject to Ground Leases	num:areaItemType	instant			base	LandSubjectToGroundLeases
9079	Land and Land Improvements [Abstract]	xbrli:stringItemType	duration		true	base	LandAndLandImprovementsAbstract
9080	Land Available for Development	xbrli:monetaryItemType	instant	debit		base	LandAvailableForDevelopment
9081	Land [Member]	nonnum:domainItemType	duration		true	base	LandMember
9082	Land Improvements [Member]	nonnum:domainItemType	duration		true	base	LandImprovementsMember
9083	Land and Land Improvements [Member]	nonnum:domainItemType	duration		true	base	LandAndLandImprovementsMember
9084	Land Sales	xbrli:monetaryItemType	duration	credit		base	LandSales
9085	Land Improvements	xbrli:monetaryItemType	instant	debit		base	LandImprovements
9086	Land, Buildings and Improvements [Member]	nonnum:domainItemType	duration		true	base	LandBuildingsAndImprovementsMember
9087	Land under Purchase Options, Recorded	xbrli:monetaryItemType	instant	debit		base	LandUnderPurchaseOptionsRecorded
9088	Land under Purchase Options, Not Recorded	xbrli:monetaryItemType	instant	debit		base	LandUnderPurchaseOptionsNotRecorded
9089	Land and Land Improvements	xbrli:monetaryItemType	instant	debit		base	LandAndLandImprovements
9090	Land Available-for-sale	xbrli:monetaryItemType	instant	debit		base	LandAvailableForSale
9091	Landfill [Member]	nonnum:domainItemType	duration		true	base	LandfillMember
9092	Late Fee Income Generated by Servicing Financial Assets, Description of Where Reported on Statement of Income (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LateFeeIncomeGeneratedByServicingFinancialAssetsDescriptionOfWhereReportedOnStatementOfIncome
9093	Late Fee Income Generated by Servicing Financial Assets, Amount	xbrli:monetaryItemType	duration	credit		base	LateFeeIncomeGeneratedByServicingFinancialAssetsAmount
9094	Layaway Sale [Member]	nonnum:domainItemType	duration		true	base	LayawaySaleMember
9095	Lease, Cost [Table Text Block]	nonnum:textBlockItemType	duration			base	LeaseCostTableTextBlock
9096	Lease Incentive Receivable, Current	xbrli:monetaryItemType	instant	debit		base	LeaseIncentiveReceivableCurrent
9097	Lease, Practical Expedient, Use of Hindsight [true/false]	xbrli:booleanItemType	duration			base	LeasePracticalExpedientUseOfHindsight
9098	Lease Arrangement, Type [Axis]	xbrli:stringItemType	duration		true	base	LeaseArrangementTypeAxis
9099	Lease, Cost	xbrli:monetaryItemType	duration	debit		base	LeaseCost
9100	Oil and Gas Property, Lease Operating Expense	xbrli:monetaryItemType	duration	debit		base	LeaseOperatingExpense
9101	Lease, Practical Expedients, Package [true/false]	xbrli:booleanItemType	duration			base	LeasePracticalExpedientsPackage
9102	Lease Deposit Liability	xbrli:monetaryItemType	instant	credit		base	LeaseDepositLiability
9103	Lease Incentive, Payable	xbrli:monetaryItemType	instant	credit		base	LeaseIncentivePayableCurrentAndNoncurrent
9104	Lease Agreements [Member]	nonnum:domainItemType	duration		true	base	LeaseAgreementsMember
9105	Lease Incentive Receivable	xbrli:monetaryItemType	instant	debit		base	LeaseIncentiveReceivable
9106	Lease, Policy [Policy Text Block] (Deprecated 2017-01-31)	nonnum:textBlockItemType	duration			base	LeasePolicyTextBlock
9107	Rental expense for facilities operating leases	xbrli:monetaryItemType	duration	debit		base	LeaseAndRentalExpense
9108	Lease Incentive Receivable, Noncurrent	xbrli:monetaryItemType	instant	debit		base	LeaseIncentiveReceivableNoncurrent
9109	Lease Expiration Date	xbrli:dateItemType	duration			base	LeaseExpirationDate1
9110	Lease Income	xbrli:monetaryItemType	duration	credit		base	LeaseIncome
9111	Lease, Cost [Abstract]	xbrli:stringItemType	duration		true	base	LeaseCostAbstract
9112	Lease Incentive, Payable, Current	xbrli:monetaryItemType	instant	credit		base	LeaseIncentivePayableCurrent
9113	Lease Arrangement, Type [Domain]	nonnum:domainItemType	duration		true	base	LeaseArrangementTypeDomain
9114	Leasehold improvements	xbrli:monetaryItemType	instant	debit		base	LeaseholdImprovementsGross
9115	Leasehold Improvements	nonnum:domainItemType	duration		true	base	LeaseholdImprovementsMember
9116	Leaseholds and Leasehold Improvements [Member]	nonnum:domainItemType	duration		true	base	LeaseholdsAndLeaseholdImprovementsMember
9117	Leases of Lessee Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	LeasesOfLesseeDisclosureTextBlock
9118	Leases [Abstract]	xbrli:stringItemType	duration		true	base	LeasesAbstract
9119	Leases, Acquired-in-Place [Member]	nonnum:domainItemType	duration		true	base	LeasesAcquiredInPlaceMember
9120	Leases of Lessor Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	LeasesOfLessorDisclosureTextBlock
9121	Leases, Acquired-in-Place, Market Adjustment [Member]	nonnum:domainItemType	duration		true	base	LeasesAcquiredInPlaceMarketAdjustmentMember
9122	Leases Receivable, Gross, Commercial, Lease Financing	xbrli:monetaryItemType	instant	debit		base	LeasesReceivableCommercialLeaseFinancing
9123	Leases, Capital [Abstract]	xbrli:stringItemType	duration		true	base	LeasesCapitalAbstract
9124	Leases, Operating [Abstract]	xbrli:stringItemType	duration		true	base	LeasesOperatingAbstract
9125	Leasing Arrangement [Member]	nonnum:domainItemType	duration		true	base	LeasingArrangementMember
9126	Leasing Commissions Expense	xbrli:monetaryItemType	duration	debit		base	LeasingCommissionsExpense
9127	Legal Entity Type of Counterparty [Domain]	nonnum:domainItemType	duration		true	base	LegalEntityTypeOfCounterpartyDomain
9128	Legal Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LegalCostsPolicyTextBlock
9129	Legal Fees	xbrli:monetaryItemType	duration	debit		base	LegalFees
9130	Legal Reserve [Member]	nonnum:domainItemType	duration		true	base	LegalReserveMember
9131	CONTINGENCIES	nonnum:textBlockItemType	duration			base	LegalMattersAndContingenciesTextBlock
9132	Lender Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	LenderConcentrationRiskMember
9133	Letter of Credit [Member]	nonnum:domainItemType	duration		true	base	LetterOfCreditMember
9134	Leverage Ratios [Abstract]	xbrli:stringItemType	duration		true	base	LeverageRatiosAbstract
9135	Leveraged Leases, Balance Sheet, Deferred Taxes Arising from Leveraged Leases	xbrli:monetaryItemType	instant	credit		base	LeveragedLeasesBalanceSheetDeferredTaxesArisingFromLeveragedLeases
9136	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Rental Receivables, Net	xbrli:monetaryItemType	instant	debit		base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNet
9137	Leveraged Lease Investment	xbrli:monetaryItemType	instant	debit		base	LeveragedLeaseInvestment
9138	Leveraged Leases, Effect of Change in Tax Rate	xbrli:stringItemType	duration			base	LeveragedLeasesEffectOfChangeInTaxRate
9139	Leveraged Leases, Balance Sheet, Investment in Leveraged Leases, Net [Abstract]	xbrli:stringItemType	duration		true	base	LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNetAbstract
9140	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Investment in Leveraged Leases, Net [Abstract]	xbrli:stringItemType	duration		true	base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNetAbstract
9141	Leveraged Leases, Balance Sheet, Investment in Leveraged Leases, Net	xbrli:monetaryItemType	instant	debit		base	LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet
9142	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Rental Receivables, Net [Abstract]	xbrli:stringItemType	duration		true	base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNetAbstract
9143	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Investment Tax Credit Receivable	xbrli:monetaryItemType	instant	debit		base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentTaxCreditReceivable
9144	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Residual Value of Leased Assets	xbrli:monetaryItemType	instant	debit		base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureResidualValueOfLeasedAssets
9145	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Deferred Taxes Arising from Leveraged Leases	xbrli:monetaryItemType	instant	credit		base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredTaxesArisingFromLeveragedLeases
9146	Leveraged Leases, Income Statement, Income Tax Expense on Leveraged Leases	xbrli:monetaryItemType	duration	debit		base	LeveragedLeasesIncomeStatementIncomeTaxExpenseOnLeveragedLeases
9147	Leveraged Leases, Income Statement, Income from Leveraged Leases	xbrli:monetaryItemType	duration	credit		base	LeveragedLeasesIncomeStatementIncomeFromLeveragedLeases
9148	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Rental Receivables, Gross	xbrli:monetaryItemType	instant	debit		base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesGross
9149	Leveraged Leases, Balance Sheet, Investment in Leveraged Leases	xbrli:monetaryItemType	instant	debit		base	LeveragedLeasesBalanceSheetInvestmentInLeveragedLeases
9150	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Deferred Income	xbrli:monetaryItemType	instant	credit		base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredIncome
9151	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Nonrecourse Debt Service	xbrli:monetaryItemType	instant	credit		base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureNonrecourseDebtService
9152	Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Investment in Leveraged Leases, Net	xbrli:monetaryItemType	instant	debit		base	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNet
9153	Leveraged Leases [Abstract]	xbrli:stringItemType	duration		true	base	LeveragedLeasesAbstract
9154	Leveraged Leases, Income (Loss)	xbrli:monetaryItemType	duration	credit		base	LeveragedLeasesIncomeStatementNetIncomeFromLeveragedLeases
9155	Leveraged Leases, Income (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	LeveragedLeasesIncomeStatementNetIncomeFromLeveragedLeasesAbstract
9156	Leveraged Leases, Income Statement, Investment Tax Credit Recognized on Leveraged Leases	xbrli:monetaryItemType	duration	credit		base	LeveragedLeasesIncomeStatementInvestmentTaxCreditRecognizedOnLeveragedLeases
9157	Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Type (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitType
9158	Liabilities Subject to Compromise, Debt and Accrued Interest	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseDebtAndAccruedInterest
9159	Liabilities Subject to Compromise, Payments under Bankruptcy Court Order for Other Liabilities	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromisePaymentsUnderBankruptcyCourtOrderForOtherLiabilities
9160	Disposal Group, Including Discontinued Operation, Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract
9161	Liabilities for Guarantees on Long-Duration Contracts, Benefits Paid (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	LiabilitiesForGuaranteesOnLongDurationContractsBenefitsPaid
9162	Liabilities, Fair Value Disclosure, Nonrecurring	xbrli:monetaryItemType	instant	credit		base	LiabilitiesFairValueDisclosureNonrecurring
9163	Liabilities Subject to Compromise, Description of Cash Disbursements and Reclassifications under Bankruptcy Court Orders (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseDescriptionOfCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders
9164	Total liabilities and stockholders" equity	xbrli:monetaryItemType	instant	credit		base	LiabilitiesAndStockholdersEquity
9165	Liabilities, Other than Long-term Debt, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesOtherThanLongTermDebtNoncurrentAbstract
9166	Liabilities of Business Transferred under Contractual Arrangement, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LiabilitiesOfBusinessTransferredUnderContractualArrangementNoncurrent
9167	Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent
9168	Disposal Group, Including Discontinued Operation, Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
9169	Liabilities for Guarantees on Long-Duration Contracts [Line Items]	xbrli:stringItemType	duration		true	base	LiabilitiesForGuaranteesOnLongDurationContractsLineItems
9170	Liabilities, Fair Value Adjustment	xbrli:monetaryItemType	duration	credit		base	LiabilitiesFairValueAdjustment
9171	Liabilities Subject to Compromise, Cash Disbursements and Reclassifications under Bankruptcy Court Orders (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders
9172	Liabilities of Business Transferred under Contractual Arrangement, Current	xbrli:monetaryItemType	instant	credit		base	LiabilitiesOfBusinessTransferredUnderContractualArrangementCurrent
9173	Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesAbstract
9174	Liabilities Related to Investment Contracts, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	LiabilitiesRelatedToInvestmentContractsFairValueDisclosure
9175	Liabilities Subject to Compromise, Description of Environmental Contingencies (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseDescriptionOfEnvironmentalContingencies
9176	Liabilities	xbrli:monetaryItemType	instant	credit		base	LiabilitiesFairValueDisclosureRecurring
9177	Liabilities Assumed	xbrli:monetaryItemType	duration	credit		base	LiabilitiesAssumed1
9178	Liabilities for Long-term Contracts or Programs [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesForLongTermContractsOrProgramsAbstract
9179	Liabilities Subject to Compromise, Accounts Payable and Accrued Liabilities	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseAccountsPayableAndAccruedLiabilities
9180	Liabilities Subject to Compromise, Aircraft Obligations and Deferred Gains (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseAircraftObligationsAndDeferredGains
9181	Liabilities for Guarantees on Long-Duration Contracts, Designation as Nontraditional (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesForGuaranteesOnLongDurationContractsDesignationAsNontraditional
9182	Liabilities Subject to Compromise, Cash Disbursements and Reclassification Increase (Decrease) under Bankruptcy Court Order, Resolutions of Contingencies Subject to Chapter 11 (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationIncreaseDecreaseUnderBankruptcyCourtOrderResolutionsOfContingenciesSubjectToChapter11
9183	Disposal Group, Including Discontinued Operation, Liabilities, Current [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrentAbstract
9184	Liabilities Subject to Compromise, Description of Other Liabilities (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseDescriptionOfOtherLiabilities
9185	Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Liability, Net	xbrli:monetaryItemType	instant	credit		base	LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityNet
9186	Disposal Group, Including Discontinued Operation, Liabilities	xbrli:monetaryItemType	instant	credit		base	LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
9187	Liabilities Subject to Compromise, Cash Disbursements and Reclassifications under Bankruptcy Court Orders [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrdersAbstract
9188	Liabilities Subject to Compromise, Cash Disbursements and Reclassification Increase (Decrease) under Bankruptcy Court Order, Increase (Decrease) in Trade Accounts Payable (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationIncreaseDecreaseUnderBankruptcyCourtOrderIncreaseDecreaseInTradeAccountsPayable
9189	Disposal Group, Including Discontinued Operation, Liabilities, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrentAbstract
9190	Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverable	xbrli:monetaryItemType	instant	debit		base	LiabilitiesForGuaranteesOnLongDurationContractsReinsuranceRecoverable
9191	Liabilities Subject to Compromise, Description of Asbestos Obligations (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseDescriptionOfAsbestosObligations
9192	Liabilities Subject to Compromise Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesSubjectToCompromiseDisclosuresAbstract
9193	Liabilities Subject to Compromise [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesSubjectToCompromiseAbstract
9194	Liabilities for Guarantees on Long-Duration Contracts, Payment for Benefits	xbrli:monetaryItemType	duration	credit		base	LiabilitiesForGuaranteesOnLongDurationContractsPaymentForBenefits
9195	Liabilities, Other than Long-term Debt, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LiabilitiesOtherThanLongtermDebtNoncurrent
9196	Liabilities for Guarantees on Long-Duration Contracts, Incurred Benefits	xbrli:monetaryItemType	duration	debit		base	LiabilitiesForGuaranteesOnLongDurationContractsIncurredBenefits1
9197	Liabilities Subject to Compromise	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromise
9198	Total liabilities	xbrli:monetaryItemType	instant	credit		base	Liabilities
9199	Liabilities Subject to Compromise, Cash Disbursements and Reclassification Increase (Decrease)) under Bankruptcy Court Order, Other Liabilities (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationIncreaseDecreaseUnderBankruptcyCourtOrderOtherLiabilities
9200	Liabilities Subject to Compromise, Payments under Bankruptcy Court Order for Resolutions of Contingencies Subject to Chapter 11	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromisePaymentsUnderBankruptcyCourtOrderForResolutionsOfContingenciesSubjectToChapter11
9201	Liabilities for Guarantees on Long-Duration Contracts [Table]	xbrli:stringItemType	duration		true	base	LiabilitiesForGuaranteesOnLongDurationContractsTable
9202	Liabilities Subject to Compromise, Expense (Reversal of Expense) for Liabilities	xbrli:monetaryItemType	duration	debit		base	LiabilitiesSubjectToCompromiseExpenseReversalOfExpenseForLiabilities
9203	Liabilities Subject to Compromise, Description of Pension and Other Postretirement Obligations (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseDescriptionOfPensionAndOtherPostretirementObligations
9204	Liabilities and stockholders" equity	xbrli:stringItemType	duration		true	base	LiabilitiesAndStockholdersEquityAbstract
9205	Liabilities Subject to Compromise, Payments under Bankruptcy Court Order for Trade Accounts Payable	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromisePaymentsUnderBankruptcyCourtOrderForTradeAccountsPayable
9206	Liabilities Subject to Compromise, Capital Lease Obligations and Accrued Interest	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseCapitalLeaseObligationsAndAccruedInterest
9207	Liabilities Subject to Compromise, Payments under Bankruptcy Court Order for Freight and Distribution Costs	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromisePaymentsUnderBankruptcyCourtOrderForFreightAndDistributionCosts
9208	Liabilities Subject to Compromise, Increase (Decrease) under Bankruptcy Court Order, Reclassifications	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseIncreaseDecreaseUnderBankruptcyCourtOrderReclassifications
9209	Liabilities Subject to Compromise, Cash Disbursements and Reclassification Increase (Decrease) under Bankruptcy Court Order, Freight and Distribution Costs (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationIncreaseDecreaseUnderBankruptcyCourtOrderFreightAndDistributionCosts
9210	Liabilities Subject to Compromise, Asbestos Obligations	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseAsbestosObligations
9211	Liabilities Subject to Compromise, Description of Employee Related Accruals (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseDescriptionOfEmployeeRelatedAccruals
9212	Liabilities for Guarantees on Long-Duration Contracts, Guarantee Type [Axis] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	LiabilitiesForGuaranteesOnLongDurationContractsGuaranteeTypeAxis
9213	Liabilities Subject to Compromise, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseDescription
9214	Liabilities Subject to Compromise, Description of Interest on Prepetition Liabilities (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseDescriptionOfInterestOnPrepetitionLiabilities
9215	Financial and Nonfinancial Liabilities, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	LiabilitiesFairValueDisclosure
9216	Liabilities, Fair Value Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesFairValueDisclosureAbstract
9217	Liabilities for Guarantees on Long-Duration Contracts, Other Liability Adjustments	xbrli:monetaryItemType	duration	credit		base	LiabilitiesForGuaranteesOnLongDurationContractsOtherLiabilityAdjustments
9218	Liabilities Subject to Compromise, Early Contract Termination Fees	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseEarlyContractTerminationFees
9219	Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Liability, Gross	xbrli:monetaryItemType	instant	credit		base	LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross
9220	Liabilities Subject to Compromise, Provision for Claims, Not Estimable	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseProvisionForClaimsNotEstimable
9221	Liabilities Subject to Compromise, Expense (Income) Items [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LiabilitiesSubjectToCompromiseExpenseIncomeItemsAbstract
9222	Total current liabilities	xbrli:monetaryItemType	instant	credit		base	LiabilitiesCurrent
9223	Liabilities Subject to Compromise, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LiabilitiesSubjectToCompromisePeriodIncreaseDecrease
9224	Liabilities Subject to Compromise, Increase (Decrease) in Environmental Contingencies (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseIncreaseDecreaseInEnvironmentalContingencies
9225	Current liabilities:	xbrli:stringItemType	duration		true	base	LiabilitiesCurrentAbstract
9226	Liabilities Subject to Compromise, Increase (Decrease) in Income Tax Contingencies (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseIncreaseDecreaseInIncomeTaxContingencies
9227	Liabilities Subject to Compromise, Other Liabilities	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseOtherLiabilities
9228	Liabilities Subject to Compromise, Retained Obligation of Divested Businesses	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseRetainedObligationOfDivestedBusinesses
9229	Liabilities Subject to Compromise, Provision for Expected and Allowed Claims	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseProvisionForExpectedAndAllowedClaims
9230	Liabilities Subject to Compromise, Income Tax Contingencies, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiabilitiesSubjectToCompromiseIncomeTaxContingenciesDescription
9231	Liabilities, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LiabilitiesNoncurrentAbstract
9232	Liabilities Subject to Compromise, Employee and Deemed Claims	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseEmployeeAndDeemedClaims
9233	Liabilities Subject to Compromise, Increase (Decrease) in Employee Related Accruals (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseIncreaseDecreaseInEmployeeRelatedAccruals
9234	Liabilities Subject to Compromise, Environmental Contingencies	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseEnvironmentalContingencies
9235	Liabilities Subject to Compromise, Increase (Decrease) in Asbestos Obligations (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseIncreaseDecreaseInAsbestosObligations
9236	Liabilities Subject to Compromise, Income Tax Contingencies	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromiseIncomeTaxContingencies
9237	Liabilities, Total [Member]	nonnum:domainItemType	duration		true	base	LiabilitiesTotalMember
9238	Liabilities Subject to Compromise, Increase (Decrease) in Interest on Prepetition Liabilities (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseIncreaseDecreaseInInterestOnPrepetitionLiabilities
9239	Liability Subject to Compromise, Pension and Other Postretirement Benefit Plan, Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	LiabilitiesSubjectToCompromisePensionAndOtherPostretirementObligations
9240	Liabilities Subject to Compromise, Expense (Income) Items (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseExpenseIncomeItems
9241	Liabilities Subject to Compromise, Period Increase (Decrease) [Roll Forward]	xbrli:stringItemType	duration		true	base	LiabilitiesSubjectToCompromisePeriodIncreaseDecreaseRollForward
9242	Liabilities Subject to Compromise, Increase (Decrease) in Other Liabilities (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilitiesSubjectToCompromiseIncreaseDecreaseInOtherLiabilities
9243	Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LiabilitiesNoncurrent
9244	Liability for Claims and Claims Adjustment Expense, Financial Guarantee Insurance Contracts	xbrli:monetaryItemType	instant	credit		base	LiabilityNetForClaimsAndClaimsAdjustmentExpenseFinancialGuaranteeInsuranceContracts
9245	Liability for Asbestos and Environmental Claims, Methodology and Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LiabilityForAsbestosAndEnvironmentalClaimsMethodologyAndAssumptions
9246	Liability for Unpaid Claims and Claims Adjustment Expense, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss
9247	Liability, Reporting Currency Denominated, Value	xbrli:monetaryItemType	instant	credit		base	LiabilityReportingCurrencyDenominatedValue
9248	Liability for Catastrophe Claims [Table]	xbrli:stringItemType	duration		true	base	LiabilityForCatastropheClaimsTable
9249	Liability for Future Policy Benefits and Policyholder Contract Deposits, Assumptions [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForFuturePolicyBenefitsAndPolicyholderContractDepositsAssumptionsAbstract
9250	Liability for Catastrophe Claims [Line Items]	xbrli:stringItemType	duration		true	base	LiabilityForCatastropheClaimsLineItems
9251	Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpenseAbstract
9252	Liability for Asbestos and Environmental Claims, Description	xbrli:stringItemType	duration			base	LiabilityForAsbestosAndEnvironmentalClaimsDescription
9253	Liability for Catastrophe Claims Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	LiabilityForCatastropheClaimsDisclosureTextBlock
9254	Liability for Future Policy Benefit by Product Segment, Policy Issue Year Range	xbrli:stringItemType	duration			base	LiabilityForFuturePolicyBenefitByProductSegmentPolicyIssueYearRange
9255	Liability for Asbestos and Environmental Claims, Gross, Claims Paid (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	LiabilityForAsbestosAndEnvironmentalClaimsGrossClaimsPaid
9256	Liability Above Market for Nonutility Generator Contracts, Noncurrent (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LiabilityAboveMarketForNonutilityGeneratorContractsNoncurrent
9257	Liability for Claims and Claims Adjustment Expense [Line Items]	xbrli:stringItemType	duration		true	base	LiabilityForClaimsAndClaimsAdjustmentExpenseLineItems
9258	Liability for Future Policy Benefit, by Product Segment [Line Items]	xbrli:stringItemType	duration		true	base	LiabilityForFuturePolicyBenefitByProductSegmentLineItems
9259	Catastrophic Event [Axis]	xbrli:stringItemType	duration		true	base	LiabilityForCatastropheClaimsByCatastrophicEventAxis
9260	Liability for Catastrophe Claims, Business Segment (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LiabilityForCatastropheClaimsBusinessSegment
9261	Liability for Claims and Claims Adjustment Expense, Disability, Accident and Health	xbrli:monetaryItemType	instant	credit		base	LiabilityForClaimsAndClaimsAdjustmentExpenseDisabilityAccidentAndHealth
9262	Liability for Asbestos and Environmental Claims, Net, Payment for Claims	xbrli:monetaryItemType	duration	credit		base	LiabilityForAsbestosAndEnvironmentalClaimsNetPaymentForClaims
9263	Liability for Future Policy Benefits, Individual and Group Annuities and Supplementary Contracts	xbrli:monetaryItemType	instant	credit		base	LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts
9264	Liability for Future Policy Benefits and Unpaid Claims Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	LiabilityForFuturePolicyBenefitsAndUnpaidClaimsDisclosureTextBlock
9265	Liability for Asbestos and Environmental Claims, Gross, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LiabilityForAsbestosAndEnvironmentalClaimsGrossPeriodIncreaseDecrease
9266	Liability for Unpaid Claims and Claims Adjustment Expense, Business Acquisitions	xbrli:monetaryItemType	duration	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions
9267	Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims	xbrli:monetaryItemType	duration	debit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
9268	Liability for Claims and Claims Adjustment Expense	xbrli:monetaryItemType	instant	credit		base	LiabilityForClaimsAndClaimsAdjustmentExpense
9269	Liability for Catastrophe Claims, Country (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LiabilityForCatastropheClaimsCountry
9270	Liability for Future Policy Benefit, by Product Segment [Table]	xbrli:stringItemType	duration		true	base	LiabilityForFuturePolicyBenefitByProductSegmentTable
9271	Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year	xbrli:monetaryItemType	duration	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
9272	Liability for Asbestos and Environmental Claims, Net, Incurred Loss	xbrli:monetaryItemType	duration	debit		base	LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1
9273	Liability for Claims and Claims Adjustment Expense, Methodologies and Assumptions	xbrli:stringItemType	duration			base	LiabilityForClaimsAndClaimsAdjustmentExpenseMethodologiesAndAssumptions
9274	Liability for Future Policy Benefits, Assumptions [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForFuturePolicyBenefitsAssumptionsAbstract
9275	Liability for Policyholder Contract Deposits, Interest Rate	num:percentItemType	instant			base	LiabilityForPolicyholderContractDepositsInterestRate
9276	Liability for Future Policy Benefits, Interest Rate	num:percentItemType	instant			base	LiabilityForFuturePolicyBenefitsInterestRate
9277	Liability for Asbestos and Environmental Claims, Net, Incurred Loss (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss
9278	Liability for Asbestos and Environmental Claims, Net	xbrli:monetaryItemType	instant	credit		base	LiabilityForAsbestosAndEnvironmentalClaimsNet
9279	Liability for Claims and Claims Adjustment Expense, Property Casualty Liability	xbrli:monetaryItemType	instant	credit		base	LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability
9280	Liability for Asbestos and Environmental Claims, Gross	xbrli:monetaryItemType	instant	credit		base	LiabilityForAsbestosAndEnvironmentalClaimsGross
9281	Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense	xbrli:monetaryItemType	instant	credit		base	LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense
9282	Liability [Member]	nonnum:domainItemType	duration		true	base	LiabilityMember
9283	Liability for Asbestos and Environmental Claims [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForAsbestosAndEnvironmentalClaimsAbstract
9284	Liability for Future Policy Benefits, Other Increase (Decrease)	xbrli:monetaryItemType	duration	credit		base	LiabilityForFuturePolicyBenefitsOtherIncreaseDecrease
9285	Liability for Catastrophe Claims, Methodology and Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LiabilityForCatastropheClaimsMethodologyAndAssumptions
9286	Liability for Future Policy Benefits	xbrli:monetaryItemType	instant	credit		base	LiabilityForFuturePolicyBenefits
9287	Liability for Asbestos and Environmental Claims [Roll Forward]	xbrli:stringItemType	duration		true	base	LiabilityForAsbestosAndEnvironmentalClaimsRollForward
9288	Liability for Asbestos and Environmental Claims, Net, Claims Paid (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	LiabilityForAsbestosAndEnvironmentalClaimsNetClaimsPaid
9289	Liability for Asbestos and Environmental Claims, Gross, Incurred Loss (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilityForAsbestosAndEnvironmentalClaimsGrossIncurredLoss
9290	Liability for Future Policy Benefits, Description	xbrli:stringItemType	duration			base	LiabilityForFuturePolicyBenefitsDescription
9291	Liability for Future Policy Benefits, Contract Terminations (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	LiabilityForFuturePolicyBenefitsContractTerminations
9292	Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years	xbrli:monetaryItemType	duration	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
9293	Liability for Claims and Claims Adjustment Expense [Table]	xbrli:stringItemType	duration		true	base	LiabilityForClaimsAndClaimsAdjustmentExpenseTable
9294	Liability for Future Policy Benefits, Disability and Accident Benefits	xbrli:monetaryItemType	instant	credit		base	LiabilityForFuturePolicyBenefitsDisabilityAndAccidentBenefits
9295	Liability for Future Policy Benefit by Product Segment, Interest Rate, Year of Issue	num:percentItemType	duration			base	LiabilityForFuturePolicyBenefitByProductSegmentInterestRateYearOfIssue
9296	Liability for Claims and Claims Adjustment Expense [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForClaimsAndClaimsAdjustmentExpenseAbstract
9297	Liability for Asbestos and Environmental Claims, Net, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LiabilityForAsbestosAndEnvironmentalClaimsNetPeriodIncreaseDecrease
9298	Liability for Future Policy Benefits Activity [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForFuturePolicyBenefitsActivityAbstract
9299	Liability for Future Policy Benefits, Payment for Benefits	xbrli:monetaryItemType	duration	credit		base	LiabilityForFuturePolicyBenefitsPaymentForBenefits
9300	Liability for Future Policy Benefit by Product Segment, Country (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LiabilityForFuturePolicyBenefitByProductSegmentCountry
9301	Liability for Future Policy Benefits [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForFuturePolicyBenefitsAbstract
9302	Liability for Asbestos and Environmental Claims, Gross, Payment for Claims	xbrli:monetaryItemType	duration	credit		base	LiabilityForAsbestosAndEnvironmentalClaimsGrossPaymentForClaims
9303	Liability for Catastrophe Claims, Carrying Amount	xbrli:monetaryItemType	instant	credit		base	LiabilityForCatastropheClaimsCarryingAmount
9304	Liability for Future Policy Benefits, Contract Terminations	xbrli:monetaryItemType	duration	credit		base	LiabilityForFuturePolicyBenefitsContractTerminations1
9305	Liability for Asbestos and Environmental Claims, Gross, Incurred Loss	xbrli:monetaryItemType	duration	debit		base	LiabilityForAsbestosAndEnvironmentalClaimsGrossIncurredLoss1
9306	Liability for Future Policy Benefits by Product Segment, Present Value Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LiabilityForFuturePolicyBenefitsByProductSegmentPresentValueAssumptions
9307	Liability for Unpaid Claims and Claims Adjustment Expense, Foreign Exchange (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignExchange
9308	Liability for Asbestos and Environmental Claims, Net [Roll Forward]	xbrli:stringItemType	duration		true	base	LiabilityForAsbestosAndEnvironmentalClaimsNetRollForward
9309	Liability for Future Policy Benefit by Product Segment, Discounted Liability Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LiabilityForFuturePolicyBenefitByProductSegmentDiscountedLiabilityAmount
9310	Liability for Future Policy Benefits, Benefits Paid (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	LiabilityForFuturePolicyBenefitsBenefitsPaid
9311	Liability for Policyholder Contract Deposits, Interest Rate Assumption, Deferred Annuity	xbrli:stringItemType	duration			base	LiabilityForPolicyholderContractDepositsInterestRateAssumptionDeferredAnnuity
9312	Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]	xbrli:stringItemType	duration		true	base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetAbstract
9313	Liability for Future Policy Benefits, Period Expense (Income)	xbrli:monetaryItemType	duration	debit		base	LiabilityForFuturePolicyBenefitsPeriodExpense
9314	Liability for Unpaid Claims and Claims Adjustment Expense, Reported Claims, Amount	xbrli:monetaryItemType	instant	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedClaimsAmount
9315	Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidAbstract
9316	Liability for Future Policy Benefits, Interest Rate Assumption	xbrli:stringItemType	duration			base	LiabilityForFuturePolicyBenefitsInterestRateAssumption
9317	Liability Reserve Estimate, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LiabilityReserveEstimatePolicy
9318	Liability for Future Policy Benefits, Other Contracts	xbrli:monetaryItemType	instant	credit		base	LiabilityForFuturePolicyBenefitsOtherContracts
9319	Liability for Uncertainty in Income Taxes, Current	xbrli:monetaryItemType	instant	credit		base	LiabilityForUncertainTaxPositionsCurrent
9320	Liability for Uncertainty in Income Taxes, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LiabilityForUncertainTaxPositionsNoncurrent
9321	Liability for Future Policy Benefits, Life	xbrli:monetaryItemType	instant	credit		base	LiabilityForFuturePolicyBenefitsLife
9322	Liability for Unpaid Claims and Claims Adjustment Expense, Incurred but Not Reported (IBNR) Claims, Amount	xbrli:monetaryItemType	instant	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount
9323	Liability for Title Claims and Claims Adjustment Expense	xbrli:monetaryItemType	instant	credit		base	LiabilityForTitleClaimsAndClaimsAdjustmentExpense
9324	Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsAbstract
9325	Liability for Unpaid Claims and Claims Adjustment Expense, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease
9326	Liability for Future Policy Benefits, Methodology and Assumptions	xbrli:stringItemType	duration			base	LiabilityForFuturePolicyBenefitsMethodologyAndAssumptions
9327	Liability for Unpaid Claims and Claims Adjustment Expense, Net	xbrli:monetaryItemType	instant	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
9328	Liability for Policyholder Contract Deposits, Assumptions [Abstract]	xbrli:stringItemType	duration		true	base	LiabilityForPolicyholderContractDepositsAssumptionsAbstract
9329	Liability for Unpaid Claims and Claims Adjustment Expense Schedule, Discussion	xbrli:stringItemType	duration			base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseScheduleDiscussion
9330	Liability for Future Policy Benefits, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LiabilityForFuturePolicyBenefitsPeriodIncreaseDecrease
9331	Liability for Policyholder Contract Deposits, General Assumptions	xbrli:stringItemType	duration			base	LiabilityForPolicyholderContractDepositsGeneralAssumptions
9332	Liability for Policyholder Contract Deposits, Interest Rate, Deferred Annuity, Low End (Deprecated 2016-01-31)	num:percentItemType	duration			base	LiabilityForPolicyholderContractDepositsInterestRateDeferredAnnuityLowEnd
9333	Liability for Unpaid Claims and Claims Adjustment Expense, Adjustments	xbrli:monetaryItemType	instant	credit		base	LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseOpeningBalanceAdjustments
9334	Liability for Policyholder Contract Deposits, Interest Rate, Deferred Annuity, High End (Deprecated 2016-01-31)	num:percentItemType	duration			base	LiabilityForPolicyholderContractDepositsInterestRateDeferredAnnuityHighEnd
9335	License and Maintenance Revenue	xbrli:monetaryItemType	duration	credit		base	LicenseAndMaintenanceRevenue
9336	License Agreement Terms [Member]	nonnum:domainItemType	duration		true	base	LicenseAgreementTermsMember
9337	License Costs	xbrli:monetaryItemType	duration	debit		base	LicenseCosts
9338	License and Services Revenue	xbrli:monetaryItemType	duration	credit		base	LicenseAndServicesRevenue
9339	Licenses Revenue	xbrli:monetaryItemType	duration	credit		base	LicensesRevenue
9340	Licensing Agreements [Member]	nonnum:domainItemType	duration		true	base	LicensingAgreementsMember
9341	Life Insurance in Force, Gross	xbrli:monetaryItemType	instant	credit		base	LifeInsuranceInForceGross
9342	Life Insurance in Force, Assumed	xbrli:monetaryItemType	instant	credit		base	LifeInsuranceInForceAssumed
9343	Life Settlement Contracts, Investment Method, Number of Contracts, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsInvestmentMethodNumberOfContractsFiscalYearMaturityAbstract
9344	Life Settlement Contracts, Investment Method, Premiums to be Paid in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInRollingYearTwo
9345	Life Insurance in Force, Percentage Assumed to Net	num:percentItemType	instant			base	LifeInsuranceInForcePercentageAssumedToNet
9346	Life Settlement Contracts, Investment Method, Premiums to be Paid in Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInYearFive
9347	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInYearTwo
9348	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing in Year Five	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingInYearFive
9349	Life Settlement Contracts, Investment Method, Face Value, Maturing in Year Three	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInYearThree
9350	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInNextTwelveMonths
9351	Life Insurance in Force, Ceded	xbrli:monetaryItemType	instant	debit		base	LifeInsuranceInForceCeded
9352	Life and Annuity Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	LifeAndAnnuityInsuranceProductLineMember
9353	Life Settlement Contracts, Investment Method, Face Value, Maturing in Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInRollingYearFive
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9356	Life Settlement Contracts, Fair Value, Maturing in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInNextRollingTwelveMonths
9357	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing in Rolling Year Three	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingInRollingYearThree
9358	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing in Rolling Year Five	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingInRollingYearFive
9359	Life Settlement Contracts, Fair Value, Maturing in Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInYearFive
9360	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Year Five	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInYearFive
9361	Life Settlement Contracts, Investment Method, Premiums to be Paid in Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInNextTwelveMonths
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9363	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInYearFive
9364	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInRollingYearTwo
9365	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInRollingYearFour
9366	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Next Twelve Months	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInNextTwelveMonths
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9368	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing after Rolling Year Five	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingAfterRollingYearFive
9369	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Year Four	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInYearFour
9370	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing after Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingAfterRollingYearFive
9371	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Rolling Year Two	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInRollingYearTwo
9372	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing in Rolling Year Four	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingInRollingYearFour
9373	Life Settlement Contracts, Investment Method, Premiums to be Paid in Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInRollingYearFour
9374	Life Settlement Contracts, Investment Method, Premiums to be Paid in Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInRollingYearThree
9375	Life Settlement Contracts, Fair Value, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsFairValueFiscalYearMaturityAbstract
9376	Life Settlement Contracts, Investment Method, Premiums to be Paid in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInRemainderOfFiscalYear
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9378	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInRollingYearThree
9379	Life Settlement Contracts, Fair Value, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsFairValueRollingMaturityAbstract
9380	Life Settlement Contracts, Fair Value, Maturing in Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInYearTwo
9381	Life Settlement Contracts, Investment Method, Face Value, Maturing after Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingAfterRollingYearFive
9382	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Year Three	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInYearThree
9383	Life Settlement Contracts, Fair Value, Maturing in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInRollingYearTwo
9384	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing after Year Five	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingAfterYearFive
9385	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing in Remainder of Fiscal Year	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingInRemainderOfFiscalYear
9386	Life Settlement Contracts, Fair Value Method, Face Value, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsFairValueMethodFaceValueRollingMaturityAbstract
9387	Life Settlement Contracts, Investment Method, Face Value, Maturing in Year Four	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInYearFour
9388	Life Settlement Contracts, Investment Method, Carrying Amount, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsInvestmentMethodCarryingAmountFiscalYearMaturityAbstract
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9390	Life Settlement Contracts, Investment Method, Premiums to be Paid in Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInRollingYearFive
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9392	Life Settlement Contracts, Investment Method, Premiums to be Paid in Year Four	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInYearFour
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9394	Life Insurance Assumed Ratio	num:percentItemType	duration			base	LifeInsuranceAssumedRatio
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9397	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInRemainderOfFiscalYear
9398	Life Settlement Contracts, Fair Value, Maturing in Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInRollingYearThree
9399	Life Settlement Contracts, Fair Value, Maturing in Year Three	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInYearThree
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9401	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInRollingYearFive
9402	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInNextRollingTwelveMonths
9403	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Remainder of Fiscal Year	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInRemainderOfFiscalYear
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9405	Life Settlement Contracts, Fair Value Method, Face Value, Maturing after Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingAfterRollingYearFive
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9408	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInNextRollingTwelveMonths
9409	Life Settlement Contracts, Investment Method, Face Value, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsInvestmentMethodFaceValueRollingMaturityAbstract
9410	Life Settlement Contracts, Investment Method, Face Value, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsInvestmentMethodFaceValueFiscalYearMaturityAbstract
9411	Life Settlement Contracts, Investment Method, Premiums to be Paid after Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidAfterYearFive
9412	Life Settlement Contracts, Fair Value Method, Face Value, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsFairValueMethodFaceValueFiscalYearMaturityAbstract
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9414	Life Settlement Contracts, Investment Method, Carrying Amount, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsInvestmentMethodCarryingAmountRollingMaturityAbstract
9415	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing in Next Rolling Twelve Months	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingInNextRollingTwelveMonths
9416	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Year Three	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInYearThree
9417	Life Settlement Contracts, Investment Method, Face Value, Maturing in Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInNextTwelveMonths
9418	Life Settlement Contracts, Fair Value Method, Number of Contracts, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsFairValueMethodNumberOfContractsRollingMaturityAbstract
9419	Life Settlement Contracts, Investment Method, Premiums to be Paid in Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInYearTwo
9420	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Rolling Year Three	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInRollingYearThree
9421	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInRollingYearFour
9422	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInRemainderOfFiscalYear
9423	Life Settlement Contracts, Investment Method, Face Value, Maturing in Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInRollingYearThree
9424	Life Settlement Contracts, Fair Value, Maturing in Year Four	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInYearFour
9425	Life Settlement Contracts, Investment Method, Premiums to be Paid in Year Three	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInYearThree
9426	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Rolling Year Four	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInRollingYearFour
9427	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInRollingYearTwo
9428	Life Settlement Contracts, Investment Method, Face Value, Maturing in Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInYearTwo
9429	Life Settlement Contracts, Fair Value Method, Number of Contracts, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsFairValueMethodNumberOfContractsFiscalYearMaturityAbstract
9430	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Year Two	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInYearTwo
9431	Life Settlement Contracts, Investment Method, Face Value, Maturing in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInRemainderOfFiscalYear
9432	Life Settlement Contracts, Investment Method, Face Value, Maturing after Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingAfterYearFive
9433	Life Settlement Contracts, Investment Method, Face Value, Maturing in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInNextRollingTwelveMonths
9434	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Year Four	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInYearFour
9435	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInRollingYearFive
9436	Life Settlement Contracts, Fair Value, Maturing in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInRemainderOfFiscalYear
9437	Life Settlement Contracts, Fair Value Method, Number of Contracts, Maturing in Next Rolling Twelve Months	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContractsMaturingInNextRollingTwelveMonths
9438	Life Settlement Contracts, Fair Value, Maturing in Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInRollingYearFive
9439	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing in Year Three	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingInYearThree
9440	Life Settlement Contracts, Investment Method, Premiums to be Paid in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidInNextRollingTwelveMonths
9441	Life Settlement Contracts, Fair Value, Maturing after Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingAfterRollingYearFive
9442	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInNextTwelveMonths
9443	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing in Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingInYearTwo
9444	Life Settlement Contracts, Fair Value, Maturing in Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingInNextTwelveMonths
9445	Life Settlement Contracts, Investment Method, Face Value, Maturing in Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValueMaturingInRollingYearTwo
9446	Life Insurance in Force, Net [Abstract]	xbrli:stringItemType	duration		true	base	LifeInsuranceInForceNetAbstract
9447	Life Settlement Contracts, Investment Method, Premiums to be Paid, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidRollingMaturityAbstract
9448	Life Insurance in Force, Net	xbrli:monetaryItemType	instant	credit		base	LifeInsuranceInForceNet
9449	Life Settlement Contracts, Investment Method, Number of Contracts, Maturing in Year Two	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContractsMaturingInYearTwo
9450	Life Settlement Contracts, Investment Method, Carrying Amount, Maturing after Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmountMaturingAfterYearFive
9451	Life Settlement Contracts, Investment Method, Premiums to be Paid, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsInvestmentMethodPremiumsToBePaidFiscalYearMaturityAbstract
9452	Life Settlement Contracts, Fair Value Method, Face Value, Maturing in Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValueMaturingInYearFive
9453	Life Settlement Contracts, Fair Value, Maturing after Year Five	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMaturingAfterYearFive
9454	Life Settlement Contracts, Fair Value Method, Face Value	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodFaceValue
9455	Life Settlement Contracts, Investment Method, Change in Expectations	xbrli:stringItemType	duration			base	LifeSettlementContractsInvestmentMethodChangeInExpectations
9456	Life Settlement Contracts, Investment Method, Premiums to be Paid	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFiveYearDisclosurePremiumsToBePaid
9457	Life Settlement Contracts, Investment Method, Face Value	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodFaceValue
9458	Life Settlement Contracts, Investment Method, Carrying Amount	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsInvestmentMethodCarryingAmount
9459	Life Insurance, Corporate or Bank Owned, Additional Information	xbrli:stringItemType	duration			base	LifeInsuranceCorporateOrBankOwnedAdditionalInformation
9460	Life Settlement Contracts, Fair Value	xbrli:monetaryItemType	instant	debit		base	LifeSettlementContractsFairValueMethodCarryingAmount
9461	Life Premiums as Percentage of Gross Premiums	num:percentItemType	duration			base	LifePremiumsAsPercentageOfGrossPremiums
9462	Life Settlement Contracts, Investment Method [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsInvestmentMethodAbstract
9463	Life Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	LifeInsuranceSegmentMember
9464	Life Insurance, Corporate or Bank Owned, Change in Value	xbrli:monetaryItemType	duration	credit		base	LifeInsuranceCorporateOrBankOwnedChangeInValue
9465	Life Settlement Contracts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LifeSettlementContractsPolicy
9466	Life Settlement Contracts, Investment Method, Number of Contracts	xbrli:integerItemType	instant			base	LifeSettlementContractsInvestmentMethodNumberOfContracts
9467	Life Settlement Contracts, Fair Value Method, Unrealized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	LifeSettlementContractsFairValueMethodUnrealizedGainLoss
9468	Life Insurance, Corporate or Bank Owned, Restrictions	xbrli:stringItemType	duration			base	LifeInsuranceCorporateOrBankOwnedRestrictions
9469	Life Settlement Contracts, Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	LifeSettlementContractsDisclosureTextBlock
9470	Life Insurance, Corporate or Bank Owned, Amount	xbrli:monetaryItemType	instant	debit		base	LifeInsuranceCorporateOrBankOwnedAmount
9471	Life Settlement Contracts, Fair Value Method, Valuation Method	xbrli:stringItemType	duration			base	LifeSettlementContractsFairValueMethodValuationMethod
9472	Life Settlement Contracts, Fair Value Method [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsFairValueMethodAbstract
9473	Life Settlement Contracts, Fair Value Method, Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	LifeSettlementContractsFairValueMethodGainLoss
9474	Life Settlement Contracts, Fair Value Method, Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	LifeSettlementContractsFairValueMethodGainLossAbstract
9475	Life Settlement Contracts, Fair Value Method, Number of Contracts	xbrli:integerItemType	instant			base	LifeSettlementContractsFairValueMethodNumberOfContracts
9476	Life Settlement Contracts, Fair Value Method, Change in Expectations	xbrli:stringItemType	duration			base	LifeSettlementContractsFairValueMethodChangeInExpectations
9477	Life Insurance, Corporate or Bank Owned [Text Block]	nonnum:textBlockItemType	duration			base	LifeInsuranceCorporateOrBankOwnedTextBlock
9478	LIFO Inventory Related Text	xbrli:stringItemType	duration			base	LIFOInventoryRelatedText
9479	LIFO Inventory Amount	xbrli:monetaryItemType	instant	debit		base	LIFOInventoryAmount
9480	LIFO Method Related Items [Abstract]	xbrli:stringItemType	duration		true	base	LIFOMethodRelatedItemsAbstract
9481	Limited Liability Company (LLC) or Limited Partnership (LP), Assets and Liabilities Previously Held by Predecessor Entity(ies) to Business Combination (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyLLCOrLimitedPartnershipLPAssetsAndLiabilitiesPreviouslyHeldByPredecessorEntityIesToBusinessCombination
9482	Limited Partners' Cumulative Earnings	xbrli:monetaryItemType	instant	credit		base	LimitedPartnersCumulativeNetIncome
9483	Limited Partners' Contributed Capital	xbrli:monetaryItemType	instant	credit		base	LimitedPartnersContributedCapital
9484	Limited Liability Company (LLC) Preferred Unit, Authorized	xbrli:sharesItemType	instant			base	LimitedLiabilityCompanyLLCPreferredUnitAuthorized
9485	Limited Liability Company or Limited Partnership, Managing Member or General Partner, Name	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipManagingMemberOrGeneralPartnerName
9486	Limited Liability Company or Limited Partnership, Business, Formation State	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipBusinessFormationState
9487	Limited Liability Company (LLC) Preferred Unit, Issuance Value	xbrli:monetaryItemType	instant	credit		base	LimitedLiabilityCompanyLLCPreferredUnitIssuanceValue
9488	Limited Liability Company or Limited Partnership, Managing Member or General Partner, Compensation	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipManagingMemberOrGeneralPartnerCompensation
9489	Limited Partners' Capital Account, Units Authorized	xbrli:sharesItemType	instant			base	LimitedPartnersCapitalAccountUnitsAuthorized
9490	Limited Partners' Capital Account	xbrli:monetaryItemType	instant	credit		base	LimitedPartnersCapitalAccount
9491	Limited Liability Company or Limited Partnership, Summary of Ownership Structure [Abstract]	xbrli:stringItemType	duration		true	base	LimitedLiabilityCompanyOrLimitedPartnershipSummaryOfOwnershipStructureAbstract
9492	Limited Liability Company (LLC) Members' Equity [Abstract]	xbrli:stringItemType	duration		true	base	LimitedLiabilityCompanyLLCMembersEquityAbstract
9493	Limited Liability Company (LLC) Preferred Unit, Issued	xbrli:sharesItemType	instant			base	LimitedLiabilityCompanyLLCPreferredUnitIssued
9494	Limited Liability Company or Limited Partnership, Managing Member or General Partner, Role (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipManagingMemberOrGeneralPartnerRole
9495	Limited Liability Company or Limited Partnership, Description of Limitation of Members' Liability	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipDescriptionOfLimitationOfMembersLiability
9496	Limited Liability Company [Member]	nonnum:domainItemType	duration		true	base	LimitedLiabilityCompanyMember
9497	Limited Liability Company (LLC) or Limited Partnership (LP), Predecessor Entity(ies) to Business Combination	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyLLCOrLimitedPartnershipLPPredecessorEntityIesToBusinessCombination
9498	Limited Liability Company or Limited Partnership, Business and Type (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipBusinessAndType
9499	Limited Partners' Capital Account, Distribution Amount	xbrli:monetaryItemType	duration	debit		base	LimitedPartnersCapitalAccountDistributionAmount
9500	Limited Liability Company or Limited Partnership, Business Organization and Operations [Abstract]	xbrli:stringItemType	duration		true	base	LimitedLiabilityCompanyOrLimitedPartnershipBusinessOrganizationAndOperationsAbstract
9501	Limited Liability Company (LLC) or Limited Partnership (LP), Ownership Structure	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyLLCOrLimitedPartnershipLPOwnershipStructure
9502	Limited Liability Company (LLC) or Limited Partnership (LP), Business Combination Accounting Treatment	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyLLCOrLimitedPartnershipLPBusinessCombinationAccountingTreatment
9503	Limited Partners' Offering Costs	xbrli:monetaryItemType	instant	debit		base	LimitedPartnersOfferingCosts
9504	Limited Partners' Capital Account, Value [Abstract]	xbrli:stringItemType	duration		true	base	LimitedPartnersCapitalAccountValueAbstract
9505	Limited Partners' Capital Account, Description of Units	xbrli:stringItemType	duration			base	LimitedPartnersCapitalAccountDescriptionOfUnits
9506	Limited Liability Company or Limited Partnership, Business Activities and Description	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipBusinessActivitiesAndDescription
9507	Limited Liability Company or Limited Partnership, Managing Member or General Partner, Administrator (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipManagingMemberOrGeneralPartnerAdministrator
9508	Limited Liability Companies (LLCs) and Limited Partnerships (LPs) [Abstract]	xbrli:stringItemType	duration		true	base	LimitedLiabilityCompaniesLLCsAndLimitedPartnershipsLPsAbstract
9509	Limited Partners' Capital Account [Abstract]	xbrli:stringItemType	duration		true	base	LimitedPartnersCapitalAccountAbstract
9510	Limited Partners' Cumulative Special Earnings (Losses)	xbrli:monetaryItemType	instant	credit		base	LimitedPartnersCumulativeSpecialEarningsLosses
9511	Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest	num:percentItemType	duration			base	LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest
9512	Limited Partners' Capital Account, Units Issued	xbrli:sharesItemType	instant			base	LimitedPartnersCapitalAccountUnitsIssued
9513	Limited Liability Company (LLC) Members' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	LimitedLiabilityCompanyLLCMembersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract
9514	Limited Liability Company (LLC) Members' Equity, Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		base	LimitedLiabilityCompanyLlcMembersEquityIncludingPortionAttributableToNoncontrollingInterest
9515	Limited Liability Company or Limited Partnership, Business, Formation Date	xbrli:dateItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipBusinessFormationDate
9516	Limited Liability Company or Limited Partnership, Managing Member or General Partner, Ownership Structure [Abstract]	xbrli:stringItemType	duration		true	base	LimitedLiabilityCompanyOrLimitedPartnershipManagingMemberOrGeneralPartnerOwnershipStructureAbstract
9517	Limited Liability Company (LLC) Preferred Unit, Outstanding	xbrli:sharesItemType	instant			base	LimitedLiabilityCompanyLLCPreferredUnitOutstanding
9518	Limited Partners' Capital Account [Line Items]	xbrli:stringItemType	duration		true	base	LimitedPartnersCapitalAccountLineItems
9519	Limited Liability Company or Limited Partnership, Business, Cessation Date	xbrli:dateItemType	duration			base	LimitedLiabilityCompanyOrLimitedPartnershipBusinessCessationDate
9520	Limited Partners' Cumulative Cash Distributions	xbrli:monetaryItemType	instant	debit		base	LimitedPartnersCumulativeCashDistributions
9521	Limited Liability Company (LLC) Members' Equity, Unit-based Compensation	xbrli:monetaryItemType	duration	credit		base	LimitedLiabilityCompanyLLCMembersEquityUnitBasedCompensation
9522	Limited Partners' Capital Account by Class [Axis]	xbrli:stringItemType	duration		true	base	LimitedPartnersCapitalAccountByClassAxis
9523	Limited Partners' Capital Account, Units Outstanding	xbrli:sharesItemType	instant			base	LimitedPartnersCapitalAccountUnitsOutstanding
9524	Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest	num:percentItemType	duration			base	LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest
9525	Limited Partner [Member]	nonnum:domainItemType	duration		true	base	LimitedPartnerMember
9526	Limited Partners' Capital Account, Class [Domain]	nonnum:domainItemType	duration		true	base	LimitedPartnersCapitalAccountClassDomain
9527	Line of Credit Facility [Table]	xbrli:stringItemType	duration		true	base	LineOfCreditFacilityTable
9528	Line Item for Price Risk Derivative Instruments Not Designated as Hedging Instruments on Balance Sheet (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LineItemForPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsOnBalanceSheet
9529	Credit facility, financial covenant	xbrli:stringItemType	duration			base	LineOfCreditFacilityCovenantCompliance
9530	Credit facility, expiration date	xbrli:dateItemType	duration			base	LineOfCreditFacilityExpirationDate1
9531	Line of Credit Facility, Affiliated Borrower	xbrli:stringItemType	duration			base	LineOfCreditFacilityAffiliatedBorrower
9532	Line of Credit Facility, Maximum Amount Outstanding During Period	xbrli:monetaryItemType	duration	credit		base	LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
9533	Long-term Line of Credit	xbrli:monetaryItemType	instant	credit		base	LineOfCredit
9534	Line of Credit Facility, Current Borrowing Capacity	xbrli:monetaryItemType	instant	credit		base	LineOfCreditFacilityCurrentBorrowingCapacity
9535	Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases	xbrli:monetaryItemType	instant	credit		base	LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases
9536	Line of Credit Facility, Collateral	xbrli:stringItemType	duration			base	LineOfCreditFacilityCollateral
9537	Line Item in Financial Statements for Gain (Loss) on Hybrid Instruments (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LineItemInFinancialStatementsForGainLossOnHybridInstruments
9538	Line of Credit Facility, Frequency of Payment and Payment Terms	xbrli:stringItemType	duration			base	LineOfCreditFacilityFrequencyOfPaymentAndPaymentTerms
9539	Line of Credit Facility, Dividend Restrictions	xbrli:stringItemType	duration			base	LineOfCreditFacilityDividendRestrictions
9540	Line of Credit Facility, Description	xbrli:stringItemType	duration			base	LineOfCreditFacilityDescription
9541	Line of Credit Facility, Frequency of Commitment Fee Payment	xbrli:stringItemType	duration			base	LineOfCreditFacilityFrequencyOfCommitmentFeePayment
9542	Line of Credit Facility [Line Items]	xbrli:stringItemType	duration		true	base	LineOfCreditFacilityLineItems
9543	Line of Credit [Member]	nonnum:domainItemType	duration		true	base	LineOfCreditMember
9544	Line of Credit Facility, Annual Principal Payment	xbrli:monetaryItemType	duration	debit		base	LineOfCreditFacilityAnnualPrincipalPayment
9545	Line of Credit Facility [Abstract]	xbrli:stringItemType	duration		true	base	LineOfCreditFacilityAbstract
9546	Line of Credit Facility, Asset Restrictions	xbrli:stringItemType	duration			base	LineOfCreditFacilityAssetRestrictions
9547	Line of Credit Facility, Currency	xbrli:stringItemType	duration			base	LineOfCreditFacilityCurrency
9548	Lender Name [Axis]	xbrli:stringItemType	duration		true	base	LineOfCreditFacilityAxis
9549	Line of Credit Facility, Collateral Fees, Amount	xbrli:monetaryItemType	duration	debit		base	LineOfCreditFacilityCollateralFeesAmount
9550	Line of Credit Facility, Commitment Fee Amount	xbrli:monetaryItemType	duration	debit		base	LineOfCreditFacilityCommitmentFeeAmount
9551	Line Item for Gain (Loss) on Price Risk Derivative Instruments Not Designated as Hedging Instruments in Financial Statements (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LineItemForGainLossOnPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsInFinancialStatements
9552	Line of Credit Assumed	xbrli:monetaryItemType	duration	credit		base	LineOfCreditAssumed1
9553	Line of Credit Facility, Date of First Required Payment	xbrli:dateItemType	duration			base	LineOfCreditFacilityDateOfFirstRequiredPayment1
9554	Line of Credit Facility, Commitment Fee Description	xbrli:stringItemType	duration			base	LineOfCreditFacilityCommitmentFeeDescription
9555	Line of Credit Facility, Increase (Decrease) for Period, Description	xbrli:stringItemType	duration			base	LineOfCreditFacilityIncreaseDecreaseForPeriodDescription
9556	Line of Credit Facility, Fair Value, Basis for Measurement	xbrli:stringItemType	duration			base	LineOfCreditFacilityFairValueBasisForMeasurement
9557	Line of Credit Facility, Capacity Available for Trade Purchases	xbrli:monetaryItemType	instant	credit		base	LineOfCreditFacilityCapacityAvailableForTradePurchases
9558	Line of Credit Facility, Increase (Decrease), Net	xbrli:monetaryItemType	duration	credit		base	LineOfCreditFacilityIncreaseDecreaseForPeriodNet
9559	Line of Credit Facility, Covenant Terms	xbrli:stringItemType	duration			base	LineOfCreditFacilityCovenantTerms
9560	Line of Credit Facility, Collateral Fees	xbrli:stringItemType	duration			base	LineOfCreditFacilityCollateralFees
9561	Line of Credit Facility, Borrowing Capacity, Description	xbrli:stringItemType	duration			base	LineOfCreditFacilityBorrowingCapacityDescription
9562	Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	num:percentItemType	duration			base	LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
9563	Line of Credit Facility, Commitment Fee Percentage	num:percentItemType	duration			base	LineOfCreditFacilityCommitmentFeePercentage
9564	Line of Credit Facility, Increase (Decrease), Net [Abstract]	xbrli:stringItemType	duration		true	base	LineOfCreditFacilityIncreaseDecreaseNetAbstract
9565	Line Item for Price Risk Fair Value Hedge Derivative on Balance Sheet (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LineItemForPriceRiskFairValueHedgeDerivativeOnBalanceSheet
9566	Line of Credit Facility, Maximum Month-end Outstanding Amount	xbrli:monetaryItemType	duration	credit		base	LineOfCreditFacilityMaximumMonthendOutstandingAmount
9567	Line of Credit Facility, Decrease, Forgiveness	xbrli:monetaryItemType	duration	debit		base	LineOfCreditFacilityDecreaseForgiveness1
9568	Line of Credit Facility, Average Outstanding Amount	xbrli:monetaryItemType	duration	credit		base	LineOfCreditFacilityAverageOutstandingAmount
9569	Line of Credit Facility, Frequency of Payments	xbrli:stringItemType	duration			base	LineOfCreditFacilityFrequencyOfPayments
9570	Line of Credit Facility, Expiration Period	xbrli:durationItemType	duration			base	LineOfCreditFacilityExpirationPeriod
9571	Line of Credit Facility, Fair Value of Amount Outstanding	xbrli:monetaryItemType	instant	credit		base	LineOfCreditFacilityFairValueOfAmountOutstanding
9572	Line Item for Gain (Loss) on Price Risk Fair Value Hedge Derivative in Financial Statements	xbrli:stringItemType	duration			base	LineItemForGainLossOnPriceRiskFairValueHedgeDerivativeInFinancialStatements
9573	Line of Credit Facility, Initiation Date	xbrli:dateItemType	duration			base	LineOfCreditFacilityInitiationDate1
9574	Credit facility	xbrli:monetaryItemType	instant	credit		base	LineOfCreditFacilityMaximumBorrowingCapacity
9575	Line of Credit Facility, Periodic Payment, Principal	xbrli:monetaryItemType	duration	debit		base	LineOfCreditFacilityPeriodicPaymentPrincipal
9576	Line of Credit Facility, Remaining Borrowing Capacity	xbrli:monetaryItemType	instant	credit		base	LineOfCreditFacilityRemainingBorrowingCapacity
9577	Line of Credit Facility, Interest Rate During Period	num:percentItemType	duration			base	LineOfCreditFacilityInterestRateDuringPeriod
9578	Line of Credit Facility, Priority	xbrli:stringItemType	duration			base	LineOfCreditFacilityPriority
9579	Line of Credit Facility, Periodic Payment, Interest	xbrli:monetaryItemType	duration	debit		base	LineOfCreditFacilityPeriodicPaymentInterest
9580	Line of Credit Facility, Increase (Decrease), Other, Net	xbrli:monetaryItemType	duration	credit		base	LineOfCreditFacilityIncreaseDecreaseOtherNet
9581	Line of Credit Facility, Revolving Credit Conversion to Term Loan, Status (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LineOfCreditFacilityRevolvingCreditConversionToTermLoanStatus
9582	Line of Credit Facility, Interest Rate at Period End	num:percentItemType	instant			base	LineOfCreditFacilityInterestRateAtPeriodEnd
9583	Line of Credit Facility, Rationale for Classification as Long-term Debt	xbrli:stringItemType	duration			base	LineOfCreditFacilityRationaleForClassificationAsLongTermDebt
9584	Line of Credit Facility, Increase, Accrued Interest	xbrli:monetaryItemType	duration	credit		base	LineOfCreditFacilityIncreaseAccruedInterest
9585	Line of Credit Facility, Lender [Domain]	nonnum:domainItemType	duration		true	base	LineOfCreditFacilityLenderDomain
9586	Line of Credit Facility, Revolving Credit Conversion to Term Loan, Description	xbrli:stringItemType	duration			base	LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription
9587	Line of Credit Facility, Interest Rate Description	xbrli:stringItemType	duration			base	LineOfCreditFacilityInterestRateDescription
9588	Line of Credit Facility, Periodic Payment	xbrli:monetaryItemType	duration	debit		base	LineOfCreditFacilityPeriodicPayment
9589	Line of Credit, Current	xbrli:monetaryItemType	instant	credit		base	LinesOfCreditCurrent
9590	Lines of Credit, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	LinesOfCreditFairValueDisclosure
9591	Variable Interest Entity, Commitments by Third Parties, Liquidity and Other Arrangements	xbrli:stringItemType	duration			base	LiquidityArrangementsGuaranteesAndOtherCommitmentsByThirdParties
9592	Liquidity Disclosure, Future Obligations Not Expected to be Repaid, Parent Company Information (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiquidityDisclosureFutureObligationsNotExpectedToBeRepaidParentCompanyInformation
9593	Liquidity Disclosure [Policy Text Block] (Deprecated 2015-01-31)	nonnum:textBlockItemType	duration			base	LiquidityDisclosureTextBlock
9594	Liquidity Disclosure, Future Obligations Not Expected to be Repaid, Amount (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	LiquidityDisclosureFutureObligationsNotExpectedToBeRepaidAmount
9595	Liquidity Disclosure, Sufficient Cash and Waivers Note (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiquidityDisclosureSufficientCashAndWaiversNote
9596	Going Concern Note (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LiquidityDisclosureGoingConcernNote
9597	Estimated Litigation Liability, Current	xbrli:monetaryItemType	instant	credit		base	LitigationReserveCurrent
9598	Litigation Case [Domain]	nonnum:domainItemType	duration		true	base	LitigationCaseTypeDomain
9599	Litigation Status [Axis]	xbrli:stringItemType	duration		true	base	LitigationStatusAxis
9600	Litigation Case [Axis]	xbrli:stringItemType	duration		true	base	LitigationCaseAxis
9601	Litigation Settlement, Amount Awarded to Other Party	xbrli:monetaryItemType	duration	credit		base	LitigationSettlementAmountAwardedToOtherParty
9602	Estimated Litigation Liability	xbrli:monetaryItemType	instant	credit		base	LitigationReserve
9603	Litigation Settlement Interest	xbrli:monetaryItemType	duration	debit		base	LitigationSettlementInterest
9604	Litigation Settlement, Amount Awarded from Other Party	xbrli:monetaryItemType	duration	debit		base	LitigationSettlementAmountAwardedFromOtherParty
9605	Estimated Litigation Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LitigationReserveNoncurrent
9606	Litigation Status [Domain]	nonnum:domainItemType	duration		true	base	LitigationStatusDomain
9607	Litigation Settlement, Amount (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	LitigationSettlementAmount
9608	Litigation Settlement, Expense	xbrli:monetaryItemType	duration	debit		base	LitigationSettlementExpense
9609	Loan Restructuring Modification [Domain]	nonnum:domainItemType	duration		true	base	LoanRestructuringModificationDomain
9610	Loan Restructuring Modification Name [Axis]	xbrli:stringItemType	duration		true	base	LoanRestructuringModificationNameAxis
9611	Loan Lending Commitment Arrangement Fees [Member]	nonnum:domainItemType	duration		true	base	LoanLendingCommitmentArrangementFeesMember
9612	Loan Participations and Assignments [Member]	nonnum:domainItemType	duration		true	base	LoanParticipationsAndAssignmentsMember
9613	Loan Portfolio Expense	xbrli:monetaryItemType	duration	debit		base	LoanPortfolioExpense
9614	Loan Origination Commitments [Member]	nonnum:domainItemType	duration		true	base	LoanOriginationCommitmentsMember
9615	Loan Restructuring Modification [Axis]	xbrli:stringItemType	duration		true	base	LoanRestructuringModificationAxis
9616	Loan to Value [Domain]	nonnum:domainItemType	duration		true	base	LoanToValueDomain
9617	Loan Restructuring Modification Name [Domain]	nonnum:domainItemType	duration		true	base	LoanRestructuringModificationNameDomain
9618	Loan Restructuring, Trial Modifications, Amount	xbrli:monetaryItemType	duration	debit		base	LoanRestructuringTrialModificationsAmount
9619	Loan Commitments, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoanCommitmentsPolicy
9620	Loan Purchase Commitments [Member]	nonnum:domainItemType	duration		true	base	LoanPurchaseCommitmentsMember
9621	Loan Processing Fee	xbrli:monetaryItemType	duration	debit		base	LoanProcessingFee
9622	Loan and Lease Receivables, Impaired [Abstract]	xbrli:stringItemType	duration		true	base	LoanAndLeaseReceivablesImpairedAbstract
9623	Loan to Value [Axis]	xbrli:stringItemType	duration		true	base	LoanToValueAxis
9624	Loans and Leases Receivable, Net Reported Amount, Covered and Not Covered [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCoveredAbstract
9625	Loans and Leases Receivable, Related Parties, Proceeds	xbrli:monetaryItemType	duration	debit		base	LoansAndLeasesReceivableRelatedPartiesProceeds
9626	Loans and Leases Receivable, Commitment Fee Policy	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableCommitmentFeePolicy
9627	Loans and Leases Receivable Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableDisclosureAbstract
9628	Loans Receivable with Variable Rates of Interest	xbrli:monetaryItemType	instant	debit		base	LoansReceivableWithVariableRatesOfInterest1
9629	Loans and Leases Receivable, Net Reported Amount, Covered	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableNetReportedAmountCovered
9630	Loans Insured or Guaranteed by Government Authorities [Domain]	nonnum:domainItemType	duration		true	base	LoansInsuredOrGuaranteedByGovernmentAuthoritiesDomain
9631	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Mortgage	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage
9632	Loans, Notes, Trade and Other Receivables, Excluding Allowance for Credit Losses [Text Block]	nonnum:textBlockItemType	duration			base	LoansNotesTradeAndOtherReceivablesExcludingAllowanceForCreditLossesTextBlock
9633	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Commercial and Industrial	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNetNotPartOfDisposalGroupCommercialAndIndustrial
9634	Loans Assumed	xbrli:monetaryItemType	duration	credit		base	LoansAssumed1
9635	Loans Acquired, Accounted for as Debt Securities, General Items [Abstract]	xbrli:stringItemType	duration		true	base	LoansAcquiredAccountedForAsDebtSecuritiesGeneralItemsAbstract
9636	Loans and Leases Receivable, Gross, Consumer, Construction	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerConstruction
9637	Loans and Leases Receivable, Gross, Consumer, Lease Financing	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerLeaseFinancing
9638	Loans Receivable, Basis Spread on Variable Rate	num:percentItemType	instant			base	LoansReceivableBasisSpreadOnVariableRate
9639	Loans and Leases Receivable, Gross, Carrying Amount, Covered	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableGrossCarryingAmountCovered
9640	Loans Insured or Guaranteed by non-US Government Authorities [Member]	nonnum:domainItemType	duration		true	base	LoansInsuredOrGuaranteedByNonUsGovernmentAuthoritiesMember
9641	Loans and Leases Receivable, Gross, Consumer, Installment, Student	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerInstallmentStudent
9642	Loans Insured or Guaranteed by US Government Authorities [Member]	nonnum:domainItemType	duration		true	base	LoansInsuredOrGuaranteedByUsGovernmentAuthoritiesMember
9643	Loans and Leases Receivable, Gross, Consumer, Installment and Revolving [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableConsumerInstallmentAndRevolvingAbstract
9644	Loans and Leases Receivable, Gross, Commercial, Governments	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableCommercialGovernments
9645	Loans and Leases Receivable, Commitments, Fixed Rates	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableCommitmentsFixedRates
9646	Loans Acquired, Accounted for as Debt Securities, Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	LoansAcquiredAccountedForAsDebtSecuritiesDisclosureAbstract
9647	Loans and Leases Receivable, Description	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableDescription
9648	Loans and Leases Receivable, Gross, Consumer, Mortgage	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerMortgage
9649	Loans and Leases Receivable, before Fees, Gross	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableBeforeFeesGross
9650	Loans and Leases Receivable, Impaired, Interest Income Recognized, Change in Present Value Attributable to Passage of Time	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableImpairedInterestIncomeRecognizedChangeInPresentValueAttributableToPassageOfTime
9651	Loans Receivable with Variable Rates of Interest [Abstract]	xbrli:stringItemType	duration		true	base	LoansReceivableWithVariableRatesOfInterestAbstract
9652	Loans and Leases Receivable, Gross, Consumer (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumer
9653	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
9654	Loans and Leases Receivable Disclosure [Line Items]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableDisclosureLineItems
9655	Loans [Member]	nonnum:domainItemType	duration		true	base	LoansMember
9656	Loans and Leases Receivable, Gross, Consumer, Real Estate [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableConsumerRealEstateAbstract
9657	Loans and Leases Receivable, Gross, Consumer, Installment, Durable Goods	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerInstallmentDurableGoods
9658	Loans and Leases Receivable, Allowance, Covered	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableAllowanceCovered
9659	Loans Acquired, Accounted for as Debt Securities, Held-to-maturity Category [Abstract]	xbrli:stringItemType	duration		true	base	LoansAcquiredAccountedForAsDebtSecuritiesHeldToMaturityCategoryAbstract
9660	Loans and Leases Receivable, Allowance	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableAllowance
9661	Loans and Leases Receivable Disclosure [Table]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableDisclosureTable
9662	Loans and Leases Receivable, Gross, Consumer, Real Estate	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerRealEstate
9663	Loans and Leases Receivable, Net Reported Amount, Covered [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountCoveredAbstract
9664	Loans and Finance Receivables [Member]	nonnum:domainItemType	duration		true	base	LoansAndFinanceReceivablesMember
9665	Loans and Leases Receivable, Gross, Consumer, Installment, Other	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerInstallmentOther
9666	Loans Acquired, Accounted for as Debt Securities, Available-for-sale Category [Abstract]	xbrli:stringItemType	duration		true	base	LoansAcquiredAccountedForAsDebtSecuritiesAvailableForSaleCategoryAbstract
9667	Loans and Leases Receivable, Gross, Commercial [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableCommercialAbstract
9668	Loans and Leases Receivable, Gross, Consumer, Installment and Revolving	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerInstallmentAndRevolving
9669	Loans Receivable with Fixed Rates of Interest	xbrli:monetaryItemType	instant	debit		base	LoansReceivableWithFixedRatesOfInterest1
9670	Loans from Other Federal Home Loan Banks	xbrli:monetaryItemType	instant	credit		base	LoansFromOtherFederalHomeLoanBanks
9671	Loans and Leases Receivable, Consumer, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableConsumerDescription
9672	Loans and Leases Receivable, Commitments to Purchase or Sell	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableCommitmentsToPurchaseOrSell
9673	Loans and Leases Receivable, Gross, Consumer [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableConsumerAbstract
9674	Loans and Leases Receivable, Deferred Income	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableDeferredIncome
9675	Loans and Leases Receivable, Gross, Commercial (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableCommercial
9676	Loans and Leases Receivable, Commercial, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableCommercialDescription
9677	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Consumer, Home Equity	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNetNotPartOfDisposalGroupConsumerHomeEquity
9678	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Consumer, Credit Card	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNetNotPartOfDisposalGroupConsumerCreditCard
9679	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Commercial, Real Estate	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNetNotPartOfDisposalGroupCommercialRealEstate
9680	Loans to Other Federal Home Loan Banks	xbrli:monetaryItemType	instant	debit		base	LoansToOtherFederalHomeLoanBanks
9681	Loans and Leases Receivable, Gross, Consumer, Revolving, Other	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerRevolvingOther
9682	Loans and Leases Receivable, before Fees, Gross [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableBeforeFeesGrossAbstract
9683	Loans and Leases Receivable, Net Reported Amount, Covered and Not Covered	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableNetReportedAmountCoveredAndNotCovered
9684	Loans Insured or Guaranteed by Government Authorities [Axis]	xbrli:stringItemType	duration		true	base	LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis
9685	Loans Receivable, Basis Spread on Variable Rate, During Period	num:percentItemType	duration			base	LoansReceivableBasisSpreadOnVariableRateDuringPeriod
9686	Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableAllowanceForLoanLossesPolicy
9687	Loans and Leases Receivable, Gross, Consumer, Home Equity	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerHomeEquity
9688	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Consumer, Student	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNetNotPartOfDisposalGroupConsumerStudent
9689	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Other	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNetNotPartOfDisposalGroupOther
9690	Loans and Leases Receivable, Collateral for Secured Borrowings	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableCollateralForSecuredBorrowings
9691	Loans Receivable, Description of Variable Rate Basis	xbrli:stringItemType	duration			base	LoansReceivableDescriptionOfVariableRateBasis
9692	Loans and Leases Receivable, Gross, Consumer, Other	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerOther
9693	Loans and Leases Receivable, Commitments, Variable Rates	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableCommitmentsVariableRates
9694	Loans and Leases Receivable, Gross, Consumer, Revolving, Credit Card	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerRevolvingCreditCard
9695	Loans and Leases Receivable, Gross, Foreign (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeign
9696	Loans and Leases Receivable, Real Estate Acquired Through Foreclosure, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableRealEstateAcquiredThroughForeclosurePolicy
9697	Loans and Leases Receivable, Past Due Status, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivablePastDueStatusPolicy
9698	Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
9699	Loans and Leases Receivable, Geographic Territories of Business (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableGeographicTerritoriesOfBusiness
9700	Loans and Leases Receivable, Fees Earned but Excluded from Yield	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableFeesEarnedButExcludedFromYield
9701	Loans and Leases Receivable, Net of Deferred Income	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableNetOfDeferredIncome
9702	Loans and Leases Receivable, Prepayment Estimate Assumptions, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivablePrepaymentEstimateAssumptionsPolicy
9703	Loans and Leases Receivable, Other Information [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableOtherInformationAbstract
9704	Loans and Leases Receivable, Impaired, Troubled Debt, Interest Income	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableImpairedTroubledDebtInterestIncome
9705	Loans and Leases Receivable, Gain (Loss) on Sales, Net	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableGainLossOnSalesNet
9706	Loans and Leases Receivable, Gross, Foreign, Financial Institutions (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeignFinancialInstitutions
9707	Loans and Leases Receivable, Gross, Foreign, Commercial and Consumer, Other (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeignCommercialAndConsumerOther
9708	Loans and Leases Receivable, Net Amount [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountAbstract
9709	Loans and Leases Receivable, Net Amount	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableNetReportedAmount
9710	Loans and Leases Receivable, Gross, Foreign, Commercial (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeignCommercial
9711	Loans and Leases Receivable, Foreign, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableForeignDescription
9712	Loans and Leases Receivable, Impaired, Commitment to Lend	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableImpairedCommitmentToLend
9713	Loans and Leases Receivable, Nonperforming Loan and Lease, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableNonperformingLoanAndLeasePolicy
9714	Loans and Leases Receivable, Nonaccrual Loan and Lease Status, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableNonaccrualLoanAndLeaseStatusPolicy
9715	Loans and Leases Receivable, Gross, Other (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableOther
9716	Loans and Leases Receivable, Nonmortgage Loan, Valuation, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableNonmortgageLoanValuationPolicy
9717	Loans and Leases Receivable, Impaired, Description	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableImpairedDescription
9718	Loans and Leases Receivable, Ratio of Nonperforming Loans to All Loans	num:percentItemType	instant			base	LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans
9719	Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest
9720	Loans and Leases Receivable, Mortgage Banking Activities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableMortgageBankingActivitiesPolicy
9721	Loans and Leases Receivable, Other Information	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableOtherInformation
9722	Loans and Leases Receivable, Net of Deferred Income [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetOfDeferredIncomeAbstract
9723	Loans and Leases Receivable, Gross, Foreign, Consumer Installment and Revolving (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeignConsumerInstallmentAndRevolving
9724	Loans and Leases Receivable, Gross, Foreign, Lease Financing (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeignLeaseFinancing
9725	Loans and Leases Receivable, Gross, Foreign, Commercial and Consumer Real Estate (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeignCommercialAndConsumerRealEstate
9726	Loans and Leases Receivable, Lease Financing, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableLeaseFinancingPolicy
9727	Loans and Leases Receivable, Nonperforming, Accrual of Interest	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableImpairedNonperformingAccrualOfInterest
9728	Loans and Leases Receivable, Gross	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableGrossCarryingAmount
9729	Loans and Leases Receivable, Gross, Foreign, Governments (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeignGovernments
9730	Loans and Leases Receivable, Gross, Foreign [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableForeignAbstract
9731	Loans and Leases Receivable, Loans in Process	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableLoansInProcess
9732	Loans and Leases Receivable, Origination Fees, Discounts or Premiums, and Direct Costs to Acquire Loans Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableOriginationFeesDiscountsOrPremiumsAndDirectCostsToAcquireLoansPolicy
9733	Loans and Leases Receivable, Gross, Carrying Amount [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableGrossCarryingAmountAbstract
9734	Loans Payable to Bank, Current	xbrli:monetaryItemType	instant	credit		base	LoansPayableToBankCurrent
9735	Loans Receivable, Gross, Commercial and Industrial	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialAndIndustrial
9736	Disposal Group, Including Discontinued Operation, Consumer, Home Equity Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansHeldForSaleConsumerHomeEquity
9737	Loans Receivable, Gross, Commercial, Mortgage	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialMortgage
9738	Loans and Leases Receivable, Related Parties, Collections (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LoansAndLeasesReceivableRelatedPartiesCollections
9739	Loans and Leases Receivable, Related Parties	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableRelatedParties
9740	Disposal Group, Including Discontinued Operation, Commercial and Industrial Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansHeldForSaleCommercialAndIndustrial
9741	Loans Payable, Current [Abstract]	xbrli:stringItemType	duration		true	base	LoansPayableCurrentAbstract
9742	Loans Receivable, Gross, Commercial, Development	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialDevelopment
9743	Loans Payable [Member]	nonnum:domainItemType	duration		true	base	LoansPayableMember
9744	Loans and Leases Receivable, Related Parties [Roll Forward]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableRelatedPartiesRollForward
9745	Loans Receivable, Gross, Commercial, Financial and Agricultural [Abstract]	xbrli:stringItemType	duration		true	base	LoansReceivableCommercialFinancialAndAgriculturalAbstract
9746	Loans Receivable, Gross, Commercial, Financial and Agricultural	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialFinancialAndAgricultural
9747	Disposal Group, Including Discontinued Operation, Commercial, Real Estate Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansHeldForSaleCommercialRealEstate
9748	Loans Receivable Held-for-sale, Reconciliation to Cash Flow, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LoansReceivableHeldForSaleReconciliationToCashFlowPeriodIncreaseDecrease
9749	Loans Receivable Held-for-sale, Net, Reconciliation to Cash Flow [Roll Forward]	xbrli:stringItemType	duration		true	base	LoansReceivableHeldForSaleNetReconciliationToCashFlowRollForward
9750	Loans Receivable, Gross, Commercial, Financial Institutions	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialFinancialInstitutions
9751	Loans Payable to Bank	xbrli:monetaryItemType	instant	credit		base	LoansPayableToBank
9752	Loans Receivable [Member]	nonnum:domainItemType	duration		true	base	LoansReceivableMember
9753	Loans Payable, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	LoansPayableFairValueDisclosure
9754	Loans Receivable Held-for-sale, Net, Not Part of Disposal Group [Abstract]	xbrli:stringItemType	duration		true	base	LoansReceivableHeldForSaleNetAbstract
9755	Loans Receivable, Gross, Commercial, Acquisition	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialAcquisition
9756	Disposal Group, Including Discontinued Operation, Other Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansHeldForSaleOther
9757	Disposal Group, Including Discontinued Operation, Loans Receivable, Net (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleNet
9758	Loans Receivable Held-for-sale, Net, Bank Presentation [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	LoansReceivableHeldForSaleNetBankPresentationAbstract
9759	Disposal Group, Including Discontinued Operation, Mortgage Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansHeldForSaleMortgages
9760	Loans Held-for-sale, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	LoansHeldForSaleFairValueDisclosure
9761	Loans Receivable, Gross, Commercial, Agricultural	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialAgricultural
9762	Loans and Leases Receivable, Related Parties, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LoansAndLeasesReceivableRelatedPartiesPeriodIncreaseDecrease
9763	Loans Receivable, Gross, Commercial, Trade Financing	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialTradeFinancing
9764	Loans Payable, Current	xbrli:monetaryItemType	instant	credit		base	LoansPayableCurrent
9765	Loans Receivable Held-for-sale, Reconciliation to Cash Flow, Additions to Held-for-sale	xbrli:monetaryItemType	duration	debit		base	LoansReceivableHeldForSaleReconciliationToCashFlowAdditionsToHeldForSale
9766	Loans and Leases Receivable, Troubled Debt Restructuring Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableTroubledDebtRestructuringPolicy
9767	Loans Managed, Securitized or Asset-backed Financing Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	LoansManagedOrSecuritizedAbstract
9768	Loans Receivable, Gross, Commercial, Construction	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialConstruction
9769	Loans and Leases Receivable, Valuation, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LoansAndLeasesReceivableValuationPolicy
9770	Loans Receivable, Gross, Commercial, Real Estate [Abstract]	xbrli:stringItemType	duration		true	base	LoansReceivableCommercialRealEstateAbstract
9771	Disposal Group, Including Discontinued Operation, Consumer, Credit Card Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansHeldForSaleConsumerCreditCard
9772	Loans Payable	xbrli:monetaryItemType	instant	credit		base	LoansPayable
9773	Loans and Leases Receivable, Related Parties, Description	xbrli:stringItemType	duration			base	LoansAndLeasesReceivableRelatedPartiesDescription
9774	Loans Receivable, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	LoansReceivableFairValueDisclosure
9775	Loans Payable [Abstract]	xbrli:stringItemType	duration		true	base	LoansPayableAbstract
9776	Loans Receivable Held-for-sale, Amount	xbrli:monetaryItemType	instant	debit		base	LoansReceivableHeldForSaleAmount
9777	Loans and Leases Receivable, Related Parties Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableRelatedPartiesDisclosureAbstract
9778	Loans Pledged as Collateral	xbrli:monetaryItemType	instant	debit		base	LoansPledgedAsCollateral
9779	Disposal Group, Including Discontinued Operation, Consumer, Installment, Student Loans (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansHeldForSaleConsumerInstallmentStudent
9780	Loans and Leases Receivable, Related Parties, Additions	xbrli:monetaryItemType	duration	debit		base	LoansAndLeasesReceivableRelatedPartiesAdditions
9781	Loans Receivable, Gross, Commercial, Real Estate	xbrli:monetaryItemType	instant	debit		base	LoansReceivableCommercialRealEstate
9782	Loans Receivable Held-for-sale, Reconciliation to Cash Flow, Deductions from Held-for-sale	xbrli:monetaryItemType	duration	credit		base	LoansReceivableHeldForSaleReconciliationToCashFlowDeductionsFromHeldForSale
9783	Loans and Leases Receivable, Deferred Income [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableDeferredIncomeAbstract
9784	Loans and Leases Receivable, Deferred Income, Consumer (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableDeferredIncomeConsumer
9785	Loans and Leases Receivable, Deferred Income, Commercial (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableDeferredIncomeCommercial
9786	Loans and Leases Receivable, Gross, Carrying Amount, Other (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableGrossCarryingAmountOther
9787	Loans and Leases Receivable, Foreign, Net of Deferred Income (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableForeignNetOfDeferredIncome
9788	Loans and Leases Receivable, Net Amount, Commercial (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableNetReportedAmountCommercial
9789	Loans and Leases Receivable, Foreign, Allowance (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableForeignAllowance
9790	Loans and Leases Receivable, Gross, Carrying Amount, Consumer [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableGrossCarryingAmountConsumerAbstract
9791	Loans and Leases Receivable, Gross, Carrying Amount, Consumer (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableGrossCarryingAmountConsumer
9792	Loans and Leases Receivable, Other, Allowance (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableOtherAllowance
9793	Loans and Leases Receivable, Gross, Carrying Amount, Foreign (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableGrossCarryingAmountForeign
9794	Loans and Leases Receivable, Gross, Carrying Amount, Commercial (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableGrossCarryingAmountCommercial
9795	Loans and Leases Receivable, Net Amount, Other (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableNetReportedAmountOther
9796	Loans and Leases Receivable, Deferred Income, Foreign (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableDeferredIncomeForeign
9797	Loans and Leases Receivable, Net Reported Amount Components, by Category [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountComponentsByCategoryAbstract
9798	Loans and Leases Receivable, Loans in Process [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableLoansInProcessAbstract
9799	Loans and Leases Receivable, Consumer, Allowance (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableConsumerAllowance
9800	Loans and Leases Receivable, Gross, Carrying Amount, Commercial [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableGrossCarryingAmountCommercialAbstract
9801	Loans and Leases Receivable, Allowance [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableAllowanceAbstract
9802	Loans and Leases Receivable, Net Amount, Foreign (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableNetReportedAmountForeign
9803	Loans and Leases Receivable, Deferred Income, Other (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableDeferredIncomeOther
9804	Loans and Leases Receivable, Consumer, Loans in Process (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableConsumerLoansInProcess
9805	Loans and Leases Receivable, Foreign, Loans in Process (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableForeignLoansInProcess
9806	Loans and Leases Receivable, Net Amount, Consumer (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableNetReportedAmountConsumer
9807	Loans Receivable, Net [Abstract]	xbrli:stringItemType	duration		true	base	LoansReceivableNetAbstract
9808	Loans and Leases Receivable, Commercial, Net of Deferred Income [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableCommercialNetOfDeferredIncomeAbstract
9809	Loans and Leases Receivable, Commercial, Net of Deferred Income (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableCommercialNetOfDeferredIncome
9810	Loans and Leases Receivable, Commercial, Allowance (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableCommercialAllowance
9811	Loans and Leases Receivable, Other, Net of Deferred Income [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableOtherNetOfDeferredIncomeAbstract
9812	Loans and Leases Receivable, Gross, Carrying Amount, Foreign [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableGrossCarryingAmountForeignAbstract
9813	Loans and Leases Receivable, Commercial, Loans in Process (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableCommercialLoansInProcess
9814	Loans and Leases Receivable, Consumer, Net of Deferred Income (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableConsumerNetOfDeferredIncome
9815	Loans Receivable, Net	xbrli:monetaryItemType	instant	debit		base	LoansReceivableNet
9816	Loans and Leases Receivable, Foreign, Net of Deferred Income [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableForeignNetOfDeferredIncomeAbstract
9817	Loans and Leases Receivable, Net Amount, Consumer [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountConsumerAbstract
9818	Loans, Gross, Insurance Policy	xbrli:monetaryItemType	instant	debit		base	LoansInsurancePolicy
9819	Loans and Leases Receivable, Net Amount, Other [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountOtherAbstract
9820	Loans Receivable, Gross, Mortgage Warehouse Lending	xbrli:monetaryItemType	instant	debit		base	LoansReceivableMortgageWarehouseLending
9821	Loans and Leases Receivable, Gross, Carrying Amount, Other [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableGrossCarryingAmountOtherAbstract
9822	Loans and Leases Receivable, Consumer, Net of Deferred Income [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableConsumerNetOfDeferredIncomeAbstract
9823	Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	LoansNotesTradeAndOtherReceivablesDisclosureTextBlock
9824	Loans and Leases Receivable, Net Reported Amount, by Category Alternative [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountByCategoryAlternativeAbstract
9825	Loans and Leases Receivable, Net Amount, Commercial [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountCommercialAbstract
9826	Loans and Leases Receivable, Gross, Carrying Amount, by Category Alternative [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableGrossCarryingAmountByCategoryAlternativeAbstract
9827	Loans and Leases Receivable, Net Amount, Foreign [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	LoansAndLeasesReceivableNetReportedAmountForeignAbstract
9828	Loans and Leases Receivable, Other, Net of Deferred Income (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LoansAndLeasesReceivableOtherNetOfDeferredIncome
9829	Loans and Leases Receivable, Other, Loans in Process (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	LoansAndLeasesReceivableOtherLoansInProcess
9830	Long Lived Assets Held-for-sale [Line Items]	xbrli:stringItemType	duration		true	base	LongLivedAssetsHeldForSaleLineItems
9831	Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour
9832	Long-term Purchase Commitment, Minimum Volume Required	num:volumeItemType	duration			base	LongTermPurchaseCommitmentMinimumVolumeRequired
9833	Long-term Debt and Capital Lease Obligations, Including Current Maturities	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
9834	Long-term Debt and Capital Lease Obligations, Including Current Maturities [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturitiesAbstract
9835	Long Lived Assets Held-for-sale, Description	xbrli:stringItemType	duration			base	LongLivedAssetsHeldForSaleDescription
9836	Long-Duration Contracts, Assumptions by Product and Guarantee, Volatility Rate, Low End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeVolatilityRateLowEnd
9837	Long-Duration Contracts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LongDurationContractsPolicy
9838	Long-lived Assets by Geographic Areas [Table Text Block]	nonnum:textBlockItemType	duration			base	LongLivedAssetsByGeographicAreasTableTextBlock
9839	Long-Duration Contracts, Assumptions by Product and Guarantee, Estimated Investment Yield, High End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeEstimatedInvestmentYieldHighEnd
9840	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Two and Three [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsTwoAndThreeAbstract
9841	Long-Duration Insurance Contracts Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	LongDurationInsuranceContractsDisclosureTextBlock
9842	Long-Lived Assets to be Abandoned [Line Items] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	LongLivedAssetsToBeAbandonedLineItems
9843	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Two and Three	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsTwoAndThree
9844	Long-Duration Contracts, Hedging Strategy [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	LongDurationContractsHedgingStrategyAbstract
9845	Long-term Debt and Capital Lease Obligations, Repayments of Principal in Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths
9846	Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two and Three [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwoAndThreeAbstract
9847	Long-Duration Contracts, Assumptions by Product and Guarantee, Mortality Rate, High End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeMortalityRateHighEnd
9848	Long-term Purchase Commitment, Minimum Energy Volume Required	num:energyItemType	duration			base	LongTermPurchaseCommitmentMinimumEnergyVolumeRequired
9849	Long-term Contract with Customer [Member]	nonnum:domainItemType	duration		true	base	LongTermContractWithCustomerMember
9850	Long-Duration Contracts, Assumptions by Product and Guarantee, Guarantee Type [Axis] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	LongDurationContractsAssumptionsByProductAndGuaranteeGuaranteeTypeAxis
9851	Long-term Purchase Commitment, Minimum Mass Required	num:massItemType	duration			base	LongTermPurchaseCommitmentMinimumMassRequired
9852	Long-Duration Contracts, Assumptions Underlying Guarantee Obligations [Text Block]	nonnum:textBlockItemType	duration			base	LongDurationContractsAssumptionsUnderlyingGuaranteeObligations
9853	Long-Duration Contracts, Assumptions by Product and Guarantee, Lapse Rate, High End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeLapseRateHighEnd
9854	Long-Duration Contracts, Assumptions by Product and Guarantee, Mortality Rate	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeMortalityRate
9855	Long-Duration Contracts, Assumptions by Product and Guarantee, Volatility Rate	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeVolatilityRate
9856	Long-term Construction Loan, Current	xbrli:monetaryItemType	instant	credit		base	LongTermConstructionLoanCurrent
9857	Long-Duration Contracts, Assumptions, by Product and Guarantee [Table]	xbrli:stringItemType	duration		true	base	LongDurationContractsAssumptionsByProductAndGuaranteeTable
9858	Long-term Debt, Maturities, Repayments of Principal, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
9859	Derivatives Purchased	nonnum:domainItemType	duration		true	base	LongMember
9860	Long-term Debt, Maturities, Repayments of Principal in Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive
9861	Long-Duration Contracts, Assumptions by Product and Guarantee, Discount Rate, Low End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeDiscountRateLowEnd
9862	Long-term Supply Agreements with Governments or Authorities [Abstract]	xbrli:stringItemType	duration		true	base	LongTermSupplyAgreementsWithGovernmentsOrAuthoritiesAbstract
9863	Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four and Five	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFourAndFive
9864	Long-Duration Contracts, Assumptions by Product and Guarantee, Estimated Investment Yield, Low End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeEstimatedInvestmentYieldLowEnd
9865	Long-term Debt, Maturities, Repayments of Principal in Rolling after Year Five	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive
9866	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Four and Five [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsFourAndFiveAbstract
9867	Long Lived Assets Held-for-sale, Name [Domain]	nonnum:domainItemType	duration		true	base	LongLivedAssetsHeldForSaleNameDomain
9868	Long-Duration Contracts, Assumptions by Product and Guarantee, Lapse Rate	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeLapseRate
9869	Long-Duration Contracts, Assumptions by Product and Guarantee, Estimated Average Investment Yield	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeEstimatedAverageInvestmentYield
9870	Long-Duration Contracts, Assumptions by Product and Guarantee, Description of Assumption	xbrli:stringItemType	duration			base	LongDurationContractsAssumptionsByProductAndGuaranteeDescriptionOfAssumption
9871	Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four and Five [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFourAndFiveAbstract
9872	Long Lived Assets Held-for-sale by Asset Type [Axis]	xbrli:stringItemType	duration		true	base	LongLivedAssetsHeldForSaleByAssetTypeAxis
9873	Long-term Commercial Paper, Current	xbrli:monetaryItemType	instant	credit		base	LongTermCommercialPaperCurrent
9874	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Four	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFour
9875	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal after Year Five	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFive
9876	Long-Duration Contracts Revenue Recognition, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	LongDurationContractsRevenueRecognitionPolicy
9877	Long-Duration Contracts, Assumptions by Product and Guarantee, Mortality Rate, Low End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeMortalityRateLowEnd
9878	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
9879	Long-Duration Contracts, Assumptions by Product and Guarantee, Lapse Rate, Low End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeLapseRateLowEnd
9880	Long-Duration Contracts, Assumptions by Product and Guarantee, Discount Rate, High End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeDiscountRateHighEnd
9881	Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo
9882	Long-Duration Contracts, Assumptions by Product and Guarantee, Other Rate	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeOtherRate
9883	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Five	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFive
9884	Long-term Debt, Maturities, Repayments of Principal in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths
9885	Long-Duration Contracts, Assumptions by Product and Guarantee, Discount Rate	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeDiscountRate
9886	Long-term Debt, Weighted Average Interest Rate, over Time	num:percentItemType	duration			base	LongTermDebtWeightedAverageInterestRateOverTime
9887	Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two and Three	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwoAndThree
9888	Long-term Debt, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtRollingMaturityAbstract
9889	Long-Duration Contracts, Assumptions by Product and Guarantee, Volatility Rate, High End (Deprecated 2015-01-31)	num:percentItemType	instant			base	LongDurationContractsAssumptionsByProductAndGuaranteeVolatilityRateHighEnd
9890	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Two	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearTwo
9891	Long-term debt fair value	xbrli:monetaryItemType	instant	credit		base	LongTermDebtFairValue
9892	Long-Duration Contracts, Assumptions by Product and Guarantee [Line Items]	xbrli:stringItemType	duration		true	base	LongDurationContractsAssumptionsByProductAndGuaranteeLineItems
9893	Long-Duration Contracts, Assumptions Supporting Guarantee Obligations [Abstract]	xbrli:stringItemType	duration		true	base	LongDurationContractsAssumptionsSupportingGuaranteeObligationsAbstract
9894	Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Three	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearThree
9895	Long-term Debt, Maturities, Repayments of Principal in Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree
9896	Long-Duration Contracts, Hedging Strategies	xbrli:stringItemType	duration			base	LongDurationContractsHedgingStrategies
9897	Long-term Contracts or Programs Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	LongTermContractsOrProgramsDisclosureTextBlock
9898	Accounts, Notes, Loans and Financing Receivable, Net, Noncurrent	xbrli:monetaryItemType	instant	debit		base	LongTermAccountsNotesAndLoansReceivableNetNoncurrent
9899	Long-term Debt and Capital Lease Obligations	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligations
9900	Long-term Contract for Purchase of Electric Power, Date of Contract Expiration	xbrli:dateItemType	duration			base	LongTermContractForPurchaseOfElectricPowerDateOfContractExpiration
9901	Long-term Contract for Purchase of Electric Power, Annual Minimum Debt Service Payment Required	xbrli:monetaryItemType	duration	debit		base	LongTermContractForPurchaseOfElectricPowerAnnualMinimumDebtServicePaymentRequired
9902	Long-term Contract for Purchase of Electric Power [Line Items]	xbrli:stringItemType	duration		true	base	LongTermContractForPurchaseOfElectricPowerLineItems
9903	Long-Lived Assets to be Abandoned by Asset [Axis] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	LongLivedAssetsToBeAbandonedByAssetAxis
9904	Long-Lived Assets to be Abandoned, Timing of Expected Disposition (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LongLivedAssetsToBeAbandonedTimingOfExpectedDisposition
9905	Long-term debt	xbrli:monetaryItemType	instant	credit		base	LongTermDebt
9906	Long-term Debt, Unclassified [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtAbstract
9907	Long-term Debt, by Type Alternative [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtByComponentsAlternativeAbstract
9908	Long-Lived Assets to be Abandoned, Carrying Value of Asset (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	LongLivedAssetsToBeAbandonedCarryingValueOfAsset
9909	Long-term Contract for Purchase of Electric Power, Estimated Annual Cost	xbrli:monetaryItemType	duration	debit		base	LongTermContractForPurchaseOfElectricPowerEstimatedAnnualCost
9910	Long-term Contract for Purchase of Electric Power [Axis]	xbrli:stringItemType	duration		true	base	LongTermContractForPurchaseOfElectricPowerAxis
9911	Long-term Debt, by Type, Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtByComponentsCurrentAndNoncurrentAlternativeAbstract
9912	Long-term Debt and Capital Lease Obligations, Current [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtAndCapitalLeaseObligationsCurrentAbstract
9913	Long-term Commitment (Excluding Unconditional Purchase Obligation) [Abstract]	xbrli:stringItemType	duration		true	base	LongTermCommitmentExcludingUnconditionalPurchaseObligationAbstract
9914	Long-term Contract for Purchase of Electric Power, Interest Included in Contract Charges	xbrli:monetaryItemType	duration	debit		base	LongTermContractForPurchaseOfElectricPowerInterestIncludedInContractCharges
9915	Long-term Contract for Purchase of Electric Power, Share of Plant Output Being Purchased	num:percentItemType	duration			base	LongTermContractForPurchaseOfElectricPowerShareOfPlantOutputBeingPurchased
9916	Long-term Contract for Purchase of Electric Power, Description	xbrli:stringItemType	duration			base	LongTermContractForPurchaseOfElectricPowerDescription
9917	Long-term Debt and Capital Lease Obligations [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtAndCapitalLeaseObligationsAbstract
9918	Long-term Debt, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtByMaturityAbstract
9919	Long-term Contract for Purchase of Electric Power [Domain]	nonnum:domainItemType	duration		true	base	LongTermContractForPurchaseOfElectricPowerDomain
9920	Long-Lived Assets to be Abandoned, Circumstances Leading to Planned Abandonment (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LongLivedAssetsToBeAbandonedCircumstancesLeadingToPlannedAbandonment
9921	Long-term Contracts for Purchase of Electric Power [Table]	xbrli:stringItemType	duration		true	base	LongTermContractsForPurchaseOfElectricPowerTable
9922	Long-term Debt [Text Block]	nonnum:textBlockItemType	duration			base	LongTermDebtTextBlock
9923	Long-Lived Assets to be Abandoned, Asset Name [Domain] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	LongLivedAssetsToBeAbandonedAssetNameDomain
9924	Long-term Debt and Capital Lease Obligations, Current	xbrli:monetaryItemType	instant	credit		base	LongTermDebtAndCapitalLeaseObligationsCurrent
9925	Accounts, Notes, Loans and Financing Receivable, Net, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongTermAccountsNotesAndLoansReceivableNetNoncurrentAbstract
9926	Long-term Debt, by Current and Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtByCurrentAndNoncurrentAbstract
9927	Long-term Contract for Purchase of Electric Power, Amount of Long-term Debt or Lease Obligation Outstanding	xbrli:monetaryItemType	duration	credit		base	LongTermContractForPurchaseOfElectricPowerAmountOfLongTermDebtOrLeaseObligationOutstanding
9928	Long-term Debt [Member]	nonnum:domainItemType	duration		true	base	LongTermDebtMember
9929	Year Ending June 30, 2022	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
9930	Long term Purchase Commitment, Category of Item Purchased [Domain]	nonnum:domainItemType	duration		true	base	LongTermPurchaseCommitmentCategoryOfItemPurchasedDomain
9931	Notes and Loans, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LongTermNotesAndLoans
9932	Year Ending June 30, 2021	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
9933	Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate	num:percentItemType	instant			base	LongTermDebtPercentageBearingFixedInterestRate
9934	Long-term Debt, Maturing in Years Four and Five	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturingInYearsFourAndFive
9935	Year Ending June 30, 2020	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
9936	Long-term Purchase Commitment [Table Text Block]	nonnum:textBlockItemType	duration			base	LongTermPurchaseCommitmentTextBlock
9937	Long-term Debt, Maturities, Repayment Terms	xbrli:stringItemType	duration			base	LongTermDebtMaturitiesRepaymentTerms
9938	Current portion of long-term debt	xbrli:monetaryItemType	instant	credit		base	LongTermDebtCurrent
9939	Year Ending June 30, 2018	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
9940	Long-term Debt, Current Maturities [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtCurrentAbstract
9941	Long-term Purchase Commitment, Description	xbrli:stringItemType	duration			base	LongTermPurchaseCommitmentDescription
9942	Long-term Pollution Control Bond, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LongTermPollutionControlBond
9943	Long-term Purchase Commitment, Minimum Quantity Required	xbrli:integerItemType	duration			base	LongTermPurchaseCommitmentMinimumQuantityRequired
9944	Long-term Purchase Commitment, Milestones	xbrli:stringItemType	duration			base	LongTermPurchaseCommitmentMilestones
9945	Long-term Debt, Excluding Current Maturities [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtNoncurrentAbstract
9946	Long-term Purchase Commitment [Table]	xbrli:stringItemType	duration		true	base	LongTermPurchaseCommitmentTable
9947	Notes Payable, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LongTermNotesPayable
9948	Long-term Investments [Abstract]	xbrli:stringItemType	duration		true	base	LongTermInvestmentsAbstract
9949	Notes Payable, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongTermNotesPayableAbstract
9950	Long-term Purchase Commitment, Amount	xbrli:monetaryItemType	duration	credit		base	LongTermPurchaseCommitmentAmount
9951	Long-term Debt, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtOtherDisclosuresAbstract
9952	Long-term Purchase Commitment [Line Items]	xbrli:stringItemType	duration		true	base	LongTermPurchaseCommitmentLineItems
9953	Long-term Debt, Maturing in Years Four and Five [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtMaturingInYearsFourAndFiveAbstract
9954	Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate	num:percentItemType	instant			base	LongTermDebtPercentageBearingVariableInterestRate
9955	Equity and other investments	xbrli:monetaryItemType	instant	debit		base	LongTermInvestments
9956	Long-term Purchase Commitment, Specified Form of Payment	xbrli:stringItemType	duration			base	LongTermPurchaseCommitmentSpecifiedFormOfPayment
9957	Long-term Transition Bond, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LongTermTransitionBond
9958	Loans Payable, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongTermLoansPayableAbstract
9959	Long-term Debt, Maturing in Years Two and Three [Abstract]	xbrli:stringItemType	duration		true	base	LongTermDebtMaturingInYearsTwoAndThreeAbstract
9960	Loans Payable, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LongTermLoansPayable
9961	Loans Payable to Bank, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LongTermLoansFromBank
9962	Long-term Debt, Description	xbrli:stringItemType	duration			base	LongTermDebtDescription
9963	Long-term debt	xbrli:monetaryItemType	instant	credit		base	LongTermDebtNoncurrent
9964	Long-term Debt, Maturing in Years Two and Three	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturingInYearsTwoAndThree
9965	Year Ending June 30, 2019	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
9966	Thereafter	xbrli:monetaryItemType	instant	credit		base	LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
9967	Long-term Investments and Receivables, Net [Abstract]	xbrli:stringItemType	duration		true	base	LongTermInvestmentsAndReceivablesNetAbstract
9968	Long-term Purchase Commitment, Potential Adverse Consequences (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LongTermPurchaseCommitmentPotentialAdverseConsequences
9969	Notes and Loans, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	LongTermNotesAndLoansAbstract
9970	Long-term Debt, Contingent Payment of Principal or Interest	xbrli:stringItemType	duration			base	LongTermDebtContingentPaymentOfPrincipalOrInterest
9971	Category of Item Purchased [Axis]	xbrli:stringItemType	duration		true	base	LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis
9972	Long-term Investments and Receivables, Net	xbrli:monetaryItemType	instant	debit		base	LongTermInvestmentsAndReceivablesNet
9973	Long-term Line of Credit, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LongTermLineOfCredit
9974	Loss Contingency Accrual, Product Liability, Gross, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyAccrualProductLiabilityGrossRollingMaturityAbstract
9975	Loss Contingency, Patents Found Not Infringed, Number	xbrli:integerItemType	duration			base	LossContingencyPatentsFoundNotInfringedNumber
9976	Loss Contingency, Actions Taken by Defendant	xbrli:stringItemType	duration			base	LossContingencyActionsTakenByDefendant
9977	Loss Contingency, Claims Dismissed, Number	xbrli:integerItemType	duration			base	LossContingencyClaimsDismissedNumber
9978	Loss Contingency Accrual, Product Liability, Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityDueInRollingYearFour
9979	Loss Ratio	num:percentItemType	duration			base	LossRatio
9980	Loss Contingency Accrual, Payments	xbrli:monetaryItemType	duration	credit		base	LossContingencyAccrualPayments
9981	Loss Contingency Accrual, Product Liability, Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityDueInRollingYearTwo
9982	Loss Contingency, Receivable, Proceeds	xbrli:monetaryItemType	duration	debit		base	LossContingencyReceivableProceeds
9983	Loss Contingency, Balance Sheet Caption	xbrli:stringItemType	duration			base	LossContingencyBalanceSheetCaption
9984	Loss Contingency Accrual, Product Liability, Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityDueInRollingYearThree
9985	Loss Contingency, Receivable, Noncurrent	xbrli:monetaryItemType	instant	debit		base	LossContingencyReceivableNoncurrent
9986	Loss Contingency Accrual, Insurance-related Assessment, Policy Surcharge Asset	xbrli:monetaryItemType	instant	debit		base	LossContingencyAccrualInsuranceRelatedAssessmentPolicySurchargeAsset
9987	Loss Contingency Accrual, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LossContingencyAccrualCarryingValuePeriodIncreaseDecrease
9988	Loss Contingency Nature [Axis]	xbrli:stringItemType	duration		true	base	LossContingenciesByNatureOfContingencyAxis
9989	Loss Contingency Accrual, Product Liability, Undiscounted, Fourth Year	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityUndiscountedDueInFourthYear
9990	Loss Contingency Accrual, Product Liability, Undiscounted, Third Year	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityUndiscountedDueInThirdYear
9991	Loss Contingency, Damages Sought, Value	xbrli:monetaryItemType	duration	debit		base	LossContingencyDamagesSoughtValue
9992	Loss Contingency Accrual, Product Liability, Undiscounted, Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityUndiscountedDueWithinOneYear
9993	Loss Contingency Accrual, Provision	xbrli:monetaryItemType	duration	debit		base	LossContingencyAccrualProvision
9994	Loss Contingency [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyAbstract
9995	Loss Contingency Accrual, Insurance-related Assessment, Premium Tax Offset	xbrli:monetaryItemType	instant	debit		base	LossContingencyAccrualInsuranceRelatedAssessmentPremiumTaxOffset
9996	Loss Contingencies [Table]	xbrli:stringItemType	duration		true	base	LossContingenciesTable
9997	Loss Contingency Accrual, Product Liability, Net, Explanation of Material Change in Accrual	xbrli:stringItemType	duration			base	LossContingencyAccrualProductLiabilityNetExplanationOfMaterialChangeInAccrual
9998	Loss on Sale of Investments	xbrli:monetaryItemType	duration	debit		base	LossOnSaleOfInvestments
9999	Loss Contingency, Accrual, Noncurrent	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualCarryingValueNoncurrent
10000	Loss Contingency, Number of Plaintiffs	xbrli:integerItemType	duration			base	LossContingencyNumberOfPlaintiffs
10001	Loss Contingency Accrual, Product Liability, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityDueInNextRollingTwelveMonths
10002	Loss on Contract Termination	xbrli:monetaryItemType	duration	debit		base	LossOnContractTermination
10003	Loss Contingency Accrual, Product Liability, Net	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityNet
10004	Loss Contingency Accrual, Product Liability, Undiscounted, Second Year	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityUndiscountedDueInSecondYear
10005	Loss Contingency Accrual, Product Liability, Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityDueInRollingYearFive
10006	Accrual for disclosed loss contingencies, current, ending balance	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualCarryingValueCurrent
10007	Loss Contingency, Receivable	xbrli:monetaryItemType	instant	debit		base	LossContingencyReceivable
10008	Loss Contingency, Number of Defendants	xbrli:integerItemType	duration			base	LossContingencyNumberOfDefendants
10009	Loss Contingency, Damages Paid, Value	xbrli:monetaryItemType	duration	credit		base	LossContingencyDamagesPaidValue
10010	Loss Contingency Accrual [Roll Forward]	xbrli:stringItemType	duration		true	base	LossContingencyAccrualRollForward
10011	Loss Contingency, Date of Dismissal	xbrli:dateItemType	duration			base	LossContingencyDateOfDismissal
10012	Loss Contingency, Receivable, Current	xbrli:monetaryItemType	instant	debit		base	LossContingencyReceivableCurrent
10013	Loss Contingency, Actions Taken by Court, Arbitrator or Mediator	xbrli:stringItemType	duration			base	LossContingencyActionsTakenByCourtArbitratorOrMediator
10014	Loss Contingency Accrual, Product Liability, Undiscounted, Fifth Year	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityUndiscountedDueInFifthYear
10015	Loss Contingency, Patents Found Infringed, Number	xbrli:integerItemType	duration			base	LossContingencyPatentsFoundInfringedNumber
10016	Loss Contingency Accrual, Product Liability, Discount	xbrli:monetaryItemType	instant	debit		base	LossContingencyAccrualProductLiabilityDiscount
10017	Loss Contingency Accrual, Product Liability, Material Components [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyAccrualProductLiabilityMaterialComponentsAbstract
10018	Loss Contingency, Patents Allegedly Infringed, Number	xbrli:integerItemType	duration			base	LossContingencyPatentsAllegedlyInfringedNumber
10019	Loss Contingency Accrual, Product Liability, Gross	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityGross
10020	Contingencies Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	LossContingencyDisclosures
10021	Loss Contingencies [Line Items]	xbrli:stringItemType	duration		true	base	LossContingenciesLineItems
10022	Loss Contingency Accrual, Product Liability, Net, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyAccrualProductLiabilityNetAbstract
10023	Loss Contingency, Quantities, Patents [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyQuantitiesPatentsAbstract
10024	Loss Contingency Accrual, Product Liability, Net, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyAccrualProductLiabilityNetRollingMaturityAbstract
10025	Loss Contingency Accrual, Product Liability, Gross, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyAccrualProductLiabilityGrossAbstract
10026	Loss Contingency Accrual, Payments (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	LossContingencyAccrualCarryingValuePayments
10027	Loss Contingency, Actions Taken by Plaintiff	xbrli:stringItemType	duration			base	LossContingencyActionsTakenByPlaintiff
10028	Loss Contingency Accrual, Product Liability, Undiscounted, after Fifth Year	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityUndiscountedDueAfterFifthYear
10029	Loss Contingency, Allegations	xbrli:stringItemType	duration			base	LossContingencyAllegations
10030	Loss Contingency Accrual, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyAccrualDisclosuresAbstract
10031	Loss Contingency, Actions Taken by Plaintiff's Representative	xbrli:stringItemType	duration			base	LossContingencyActionsTakenByPlaintiffsRepresentative
10032	Loss Contingency Accrual, Insurance-related Assessment, Discount Rate	num:percentItemType	instant			base	LossContingencyAccrualInsuranceRelatedAssessmentDiscountRate
10033	Loss on Contract Termination for Default	xbrli:monetaryItemType	duration	debit		base	LossOnContractTerminationForDefault
10034	Loss Contingency Accrual, Product Liability, after Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityDueAfterRollingYearFive
10035	Loss Contingency, Damages Awarded, Value	xbrli:monetaryItemType	duration	debit		base	LossContingencyDamagesAwardedValue
10036	Loss Contingency Accrual	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualAtCarryingValue
10037	Loss Contingency, Quantities [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyClaimsQuantitiesAbstract
10038	Loss Contingency Accrual, Product Liability, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	LossContingencyAccrualProductLiabilityDueInRemainderOfFiscalYear
10039	Loss Contingency, Claims Settled, Number	xbrli:integerItemType	duration			base	LossContingencyClaimsSettledNumber
10040	Loss Contingency, Settlement Agreement, Report Classification (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	LossContingencySettlementAgreementReportClassification
10041	Loss Contingency, Range of Possible Loss (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LossContingencyRangeOfPossibleLoss
10042	Loss Contingency, Opinion of Counsel	xbrli:stringItemType	duration			base	LossContingencyOpinionOfCounsel
10043	Loss Contingency, Pending Claims, Number	xbrli:integerItemType	instant			base	LossContingencyPendingClaimsNumber
10044	Loss Contingency, Discounted Amount of Insurance-related Assessment Liability, Realization Period for Associated Asset Offsets	xbrli:stringItemType	duration			base	LossContingencyDiscountedAmountOfInsuranceRelatedAssessmentLiabilityRealizationPeriodForAssociatedAssetOffsets
10045	Loss Contingency, Range of Possible Loss, Minimum (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LossContingencyRangeOfPossibleLossMinimum
10046	Loss Contingency, Related Receivable [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyRelatedReceivableAbstract
10047	Loss Contingency, Nature [Domain]	nonnum:domainItemType	duration		true	base	LossContingencyNatureDomain
10048	Loss Contingency, Settlement [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencySettlementAbstract
10049	Loss Contingency, Settlement Agreement, Court	xbrli:stringItemType	duration			base	LossContingencySettlementAgreementCourt
10050	Loss Contingency, New Claims Filed, Number	xbrli:integerItemType	duration			base	LossContingencyNewClaimsFiledNumber
10051	Loss from Catastrophes	xbrli:monetaryItemType	duration	debit		base	LossFromCatastrophes
10052	Loss Contingency, Loss in Period	xbrli:monetaryItemType	duration	debit		base	LossContingencyLossInPeriod
10053	Loss Contingency, Name of Defendant	xbrli:stringItemType	duration			base	LossContingencyNameOfDefendant
10054	Loss Contingency, Lawsuit Filing Date	xbrli:stringItemType	duration			base	LossContingencyLawsuitFilingDate
10055	Loss Contingency, Trial or Alternative Dispute Resolution	xbrli:stringItemType	duration			base	LossContingencyTrialOrAlternativeDisputeResolution
10056	Loss Contingency, Range of Possible Loss, Maximum (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	LossContingencyRangeOfPossibleLossMaximum
10057	Loss Contingency, Period of Occurrence	xbrli:stringItemType	duration			base	LossContingencyPeriodOfOccurrence
10058	Loss Contingency, Damages Sought	xbrli:stringItemType	duration			base	LossContingencyDamagesSought
10059	Loss Contingency, Settlement Agreement, Date	xbrli:stringItemType	duration			base	LossContingencySettlementAgreementDate
10060	Loss Contingency, Domicile of Litigation	xbrli:stringItemType	duration			base	LossContingencyDomicileOfLitigation
10061	Loss Contingency, Laws Affected	xbrli:stringItemType	duration			base	LossContingencyLawsAffected
10062	Loss Contingency, Parties Jointly and Severally Liable in Litigation	xbrli:stringItemType	duration			base	LossContingencyPartiesJointlyAndSeverallyLiableInLitigation
10063	Loss Contingency, Discounted Amount of Insurance-related Assessment Liability, Payment Period	xbrli:stringItemType	duration			base	LossContingencyDiscountedAmountOfInsuranceRelatedAssessmentLiabilityPaymentPeriod
10064	Loss Contingency, Classification of Accrual [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyClassificationOfAccrualAbstract
10065	Loss Contingency, Receivable, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	LossContingencyRelatedReceivableCarryingValuePeriodIncreaseDecrease
10066	Loss Contingency, Name of Plaintiff	xbrli:stringItemType	duration			base	LossContingencyNameOfPlaintiff
10067	Loss Contingency, Settlement Agreement, Counterparty's Name	xbrli:stringItemType	duration			base	LossContingencySettlementAgreementCounterpartysName
10068	Loss Contingency, Inestimable Loss	xbrli:stringItemType	duration			base	LossContingencyInestimableLoss
10069	Loss Contingency, Settlement Agreement, Terms	xbrli:stringItemType	duration			base	LossContingencySettlementAgreementTerms
10070	Loss Contingency, Request for Information	xbrli:stringItemType	duration			base	LossContingencyRequestForInformation
10071	Loss Contingency, Expected Trial Commencement	xbrli:gYearMonthItemType	duration			base	LossContingencyExpectedTrialCommencement
10072	Loss Contingency, Management's Assessment and Process	xbrli:stringItemType	duration			base	LossContingencyManagementsAssessmentAndProcess
10073	Loss Contingency, Estimate [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyEstimateAbstract
10074	Loss Contingency, Insurance-related Assessment [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyInsuranceRelatedAssessmentAbstract
10075	Loss Contingency, Undiscounted Amount of Insurance-related Assessment Liability	xbrli:monetaryItemType	duration	credit		base	LossContingencyUndiscountedAmountOfInsuranceRelatedAssessmentLiability
10076	Loss Contingency, Receivable [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyRelatedReceivableCarryingValueAbstract
10077	Loss Contingency, Receivable, Receipts (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	LossContingencyRelatedReceivableCarryingValueReceipts
10078	Loss Contingency, Estimated Recovery from Third Party	xbrli:stringItemType	duration			base	LossContingencyEstimatedRecoveryFromThirdParty
10079	Loss Contingency, Discounted Amount of Insurance-related Assessment Liability	xbrli:monetaryItemType	instant	credit		base	LossContingencyDiscountedAmountOfInsuranceRelatedAssessmentLiability
10080	Loss Contingency, Receivable, Additions	xbrli:monetaryItemType	duration	debit		base	LossContingencyRelatedReceivableCarryingValueAdditions
10081	Loss Contingency, Estimate of Possible Loss	xbrli:monetaryItemType	instant	debit		base	LossContingencyEstimateOfPossibleLoss
10082	Amount not accrued for estimated maximum losses for disclosed loss contingencies	xbrli:monetaryItemType	instant	debit		base	LossContingencyRangeOfPossibleLossPortionNotAccrued
10083	Loss Contingency, Information about Litigation Matters [Abstract]	xbrli:stringItemType	duration		true	base	LossContingencyInformationAboutLitigationMattersAbstract
10084	Loss Contingency, Related Receivable, Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LossContingencyRelatedReceivableCaption
10085	Loss Contingency, Income Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	LossContingencyIncomeStatementCaption
10086	Loss Contingency, Claims Settled and Dismissed, Number	xbrli:integerItemType	duration			base	LossContingencyClaimsSettledAndDismissedNumber
10087	Loss on Fair Value Hedge Ineffectiveness	xbrli:monetaryItemType	duration	debit		base	LossOnFairValueHedgeIneffectiveness
10088	Loss Recognized on Assets Transferred to Separate Account, Gross	xbrli:monetaryItemType	duration	debit		base	LossRecognizedOnAssetsTransferredToSeparateAccountGross
10089	Loss on Long-term Purchase Commitment [Member]	nonnum:domainItemType	duration		true	base	LossOnLongTermPurchaseCommitmentMember
10090	Loss on Contracts	xbrli:monetaryItemType	duration	debit		base	LossOnContracts
10091	Loss on Cash Flow Hedge Ineffectiveness	xbrli:monetaryItemType	duration	debit		base	LossOnCashFlowHedgeIneffectiveness
10092	Loss from Catastrophes [Member]	nonnum:domainItemType	duration		true	base	LossFromCatastrophesMember
10093	Loss from Hedged Firm Commitment Not Qualifying as Fair Value Hedge	xbrli:monetaryItemType	duration	debit		base	LossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedge
10094	Loss from Components Excluded from Assessment of Fair Value Hedge Effectiveness	xbrli:monetaryItemType	duration	debit		base	LossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectiveness
10095	Loss on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring	xbrli:monetaryItemType	duration	debit		base	LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring
10096	Loss on Derivative Instruments, Pretax	xbrli:monetaryItemType	duration	debit		base	LossOnDerivativeInstrumentsPretax
10097	Loss on Reacquired Debt [Member]	nonnum:domainItemType	duration		true	base	LossOnReacquiredDebtMember
10098	Loss from Components Excluded from Assessment of Cash Flow Hedge Effectiveness	xbrli:monetaryItemType	duration	debit		base	LossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectiveness
10099	Mutual Fund [Member]	nonnum:domainItemType	duration		true	base	MutualFundMember
10100	Master Limited Partnerships, Allocation of Earnings (Losses), Description	xbrli:stringItemType	duration			base	MasterLimitedPartnershipsAllocationOfEarningsLossesDescription
10101	Multifamily [Member]	nonnum:domainItemType	duration		true	base	MultifamilyMember
10102	Municipalities Borrower [Member]	nonnum:domainItemType	duration		true	base	MunicipalitiesBorrowerMember
10103	Ministry of the Economy, Finance and Industry, France [Member]	nonnum:domainItemType	duration		true	base	MinistryOfTheEconomyFinanceAndIndustryFranceMember
10104	Ministry of Finance, India [Member]	nonnum:domainItemType	duration		true	base	MinistryOfFinanceIndiaMember
10105	Ministry of Economic Affairs and Finance, Italy [Member]	nonnum:domainItemType	duration		true	base	MinistryOfEconomicAffairsAndFinanceItalyMember
10106	Mexican Tax Authority [Member]	nonnum:domainItemType	duration		true	base	MexicanTaxAuthorityMember
10107	Middle East [Member]	nonnum:domainItemType	duration		true	base	MiddleEastMember
10108	Merchant Discount Fees	xbrli:monetaryItemType	duration	credit		base	MerchantDiscountFees
10109	Mileage Credit Price (Deprecated 2015-01-31)	base-types:perUnitItemType	duration			base	MileageCreditPrice
10110	BUSINESS COMBINATIONS	nonnum:textBlockItemType	duration			base	MergersAcquisitionsAndDispositionsDisclosuresTextBlock
10111	Materials, Supplies, and Other	xbrli:monetaryItemType	instant	debit		base	MaterialsSuppliesAndOther
10112	Mainline [Member]	nonnum:domainItemType	duration		true	base	MainlineMember
10113	Miscellaneous Investments [Member]	nonnum:domainItemType	duration		true	base	MiscellaneousInvestmentsMember
10114	Moody's, A1 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysA1RatingMember
10115	Moody's, Baa3 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysBaa3RatingMember
10116	Moody's, Ca Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysCaRatingMember
10117	Moody's, Aa2 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysAa2RatingMember
10118	Moody's, Caa2 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysCaa2RatingMember
10119	Moody's, Aa1 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysAa1RatingMember
10120	Moody's, Caa3 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysCaa3RatingMember
10121	Moody's, Aa3 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysAa3RatingMember
10122	Moody's, B2 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysB2RatingMember
10123	Moody's, C Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysCRatingMember
10124	Moody's, Caa1 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysCaa1RatingMember
10125	Moody's, Aaa Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysAaaRatingMember
10126	Moody's, A2 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysA2RatingMember
10127	Moody's, B1 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysB1RatingMember
10128	Moody's, Baa1 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysBaa1RatingMember
10129	Moody's, Ba1 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysBa1RatingMember
10130	Moody's, Ba3 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysBa3RatingMember
10131	Moody's, B3 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysB3RatingMember
10132	Moody's, Ba2 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysBa2RatingMember
10133	Moody's, Baa2 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysBaa2RatingMember
10134	Moody's, A3 Rating [Member]	nonnum:domainItemType	duration		true	base	MoodysA3RatingMember
10135	Medium-term Notes [Abstract]	xbrli:stringItemType	duration		true	base	MediumtermNotesAbstract
10136	Medium-term Notes, Noncurrent	xbrli:monetaryItemType	instant	credit		base	MediumtermNotesNoncurrent
10137	Medium-term Notes, Current	xbrli:monetaryItemType	instant	credit		base	MediumtermNotesCurrent
10138	Machinery and Equipment [Member]	nonnum:domainItemType	duration		true	base	MachineryAndEquipmentMember
10139	Machinery and Equipment, Gross	xbrli:monetaryItemType	instant	debit		base	MachineryAndEquipmentGross
10140	Maintenance Cost, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MaintenanceCostPolicyPolicyTextBlock
10141	Maintenance Revenue	xbrli:monetaryItemType	duration	credit		base	MaintenanceRevenue
10142	Maintenance Costs	xbrli:monetaryItemType	duration	debit		base	MaintenanceCosts
10143	Major Property Class [Domain]	nonnum:domainItemType	duration		true	base	MajorPropertyClassDomain
10144	Customer [Axis]	xbrli:stringItemType	duration		true	base	MajorCustomersAxis
10145	Major Types of Debt and Equity Securities [Domain]	nonnum:domainItemType	duration		true	base	MajorTypesOfDebtAndEquitySecuritiesDomain
10146	Major Types of Debt Securities [Domain]	nonnum:domainItemType	duration		true	base	MajorTypesOfDebtSecuritiesDomain
10147	Major Property Class [Axis]	xbrli:stringItemType	duration		true	base	MajorPropertyClassAxis
10148	Major Customers, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MajorCustomersPolicyPolicyTextBlock
10149	Schedule of Available for sale Securities, Major Types of Debt and Equity Securities	xbrli:stringItemType	duration		true	base	MajorTypesOfDebtAndEquitySecuritiesAxis
10150	Majority Shareholder [Member]	nonnum:domainItemType	duration		true	base	MajorityShareholderMember
10151	Majority-Owned Subsidiary, Unconsolidated [Member]	nonnum:domainItemType	duration		true	base	MajorityOwnedSubsidiaryUnconsolidatedMember
10152	Malpractice Loss Contingency, Claims Incurred, Net [Abstract]	xbrli:stringItemType	duration		true	base	MalpracticeLossContingencyClaimsIncurredNetAbstract
10153	Malpractice Insurance, Third Party Insurance Company (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	MalpracticeInsuranceThirdPartyInsuranceCompany
10154	Malpractice Insurance, Country of Captive Insurer (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	MalpracticeInsuranceCountryOfCaptiveInsurer
10155	Malpractice Insurance, Tail Coverage (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	MalpracticeInsuranceTailCoverage
10156	Malpractice Insurance, Entity Rating (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	MalpracticeInsuranceEntityRating
10157	Malpractice Loss Contingency, Accrual Not Recognized, Estimate of Possible Loss (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualNotRecognizedEstimateOfPossibleLoss
10158	Malpractice Insurance, Annual Coverage Limit	xbrli:monetaryItemType	duration	debit		base	MalpracticeInsuranceAnnualCoverageLimit
10159	Malpractice Loss Contingency, Subsequent Event [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	MalpracticeLossContingencySubsequentEventAbstract
10160	Malpractice Loss Contingency, Restricted Cash (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	MalpracticeLossContingencyRestrictedCash
10161	Malpractice Insurance, Method of Accounting for Investment in Captive Insurer	xbrli:stringItemType	duration			base	MalpracticeInsuranceMethodOfAccountingForInvestmentInCaptiveInsurer
10162	Malpractice Loss Contingency Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	MalpracticeLossContingencyDisclosureTextBlock
10163	Malpractice Insurance, Percentage of Premiums Paid to Captive Insurer	num:percentItemType	instant			base	MalpracticeInsurancePercentageOfPremiumsPaidToCaptiveInsurer
10164	Malpractice Insurance, Name of Captive Insurer	xbrli:stringItemType	duration			base	MalpracticeInsuranceNameOfCaptiveInsurer
10165	Malpractice Loss Contingency, Letters of Credit and Surety Bonds	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyLettersOfCreditAndSuretyBonds
10166	Malpractice Insurance, Retrospectively Rated	base-types:yesNoItemType	duration			base	MalpracticeInsuranceRetrospectivelyRated
10167	Malpractice Loss Contingency, Accrual Not Recognized	xbrli:stringItemType	duration			base	MalpracticeLossContingencyAccrualNotRecognized1
10168	Malpractice Loss Contingency, Accrual, Undiscounted [Abstract]	xbrli:stringItemType	duration		true	base	MalpracticeLossContingencyAccrualUndiscountedAbstract
10169	Malpractice Loss Contingency, Accrual, Undiscounted, Noncurrent	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualUndiscountedNoncurrent
10170	Malpractice Loss Contingency, Subsequent Event, High End of Loss Range (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencySubsequentEventHighEndOfLossRange
10171	Malpractice Loss Contingency, Accrual, Undiscounted, Current	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualUndiscountedCurrent
10172	Malpractice Insurance, Third Party Coverage	base-types:yesNoItemType	duration			base	MalpracticeInsuranceThirdPartyCoverage
10173	Malpractice Loss Contingency, Accrual, Discounted, Current	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualDiscountedCurrent
10174	Malpractice Loss Contingency, Insurance Recoveries	xbrli:monetaryItemType	duration	credit		base	MalpracticeLossContingencyInsuranceRecoveries
10175	Malpractice Insurance, Description	xbrli:stringItemType	duration			base	MalpracticeInsuranceDescription
10176	Malpractice Loss Contingency, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MalpracticeLossContingencyPolicy
10177	Malpractice Insurance, Self Insured Status	base-types:yesNoItemType	duration			base	MalpracticeInsuranceSelfInsuredStatus
10178	Malpractice Insurance [Abstract]	xbrli:stringItemType	duration		true	base	MalpracticeInsuranceAbstract
10179	Malpractice Loss Contingency, Premium Costs	xbrli:monetaryItemType	duration	debit		base	MalpracticeLossContingencyPremiumCosts
10180	Malpractice Insurance, Occurrence or Claims-made	base-types:MalpracticeInsurance-OccurrenceOrClaims-madeItemType	duration			base	MalpracticeInsuranceOccurrenceOrClaimsMade
10181	Malpractice Loss Contingency, Number of Claims	xbrli:integerItemType	instant			base	MalpracticeLossContingencyNumberOfClaims
10182	Malpractice Loss Contingency, Period Cost	xbrli:monetaryItemType	duration	debit		base	MalpracticeLossContingencyPeriodCost
10183	Malpractice Loss Contingency, Subsequent Event, Low End of Loss Range (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencySubsequentEventLowEndOfLossRange
10184	Malpractice Loss Contingency, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	MalpracticeLossContingencyPeriodIncreaseDecrease
10185	Malpractice Loss Contingency, Subsequent Event, Best Estimate (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencySubsequentEventBestEstimate
10186	Malpractice Loss Contingency, Discount Rate	num:percentItemType	duration			base	MalpracticeLossContingencyDiscountRate
10187	Malpractice Loss Contingency, Subsequent Event (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	MalpracticeLossContingencySubsequentEvent
10188	Malpractice Loss Contingency, Accrual, Undiscounted	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualUndiscounted
10189	Malpractice Loss Contingency, Accrual Not Recognized, High End of Loss Range (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualNotRecognizedHighEndOfLossRange
10190	Malpractice Loss Contingency, Accrual, Discounted [Abstract]	xbrli:stringItemType	duration		true	base	MalpracticeLossContingencyAccrualDiscountedAbstract
10191	Malpractice Loss Contingency, Accrual, Discounted, Noncurrent	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualDiscountedNoncurrent
10192	Malpractice Loss Contingency, Claims Incurred, Net	xbrli:monetaryItemType	duration	debit		base	MalpracticeLossContingencyClaimsIncurredNet
10193	Malpractice Loss Contingency, Claims Incurred in Prior Periods	xbrli:monetaryItemType	duration	debit		base	MalpracticeLossContingencyClaimsIncurredInPriorPeriods
10194	Malpractice Loss Contingency, Return of Premiums	xbrli:monetaryItemType	duration	credit		base	MalpracticeLossContingencyReturnOfPremiums
10195	Malpractice Loss Contingency, Accrual [Abstract]	xbrli:stringItemType	duration		true	base	MalpracticeLossContingencyAccrualAbstract
10196	Malpractice Loss Contingency, Description	xbrli:stringItemType	duration			base	MalpracticeLossContingencyDescription
10197	Malpractice Loss Contingency, Period Cost, Net, Recognized in Income Statement [Abstract]	xbrli:stringItemType	duration		true	base	MalpracticeLossContingencyPeriodCostNetRecognizedInIncomeStatementAbstract
10198	Malpractice Loss Contingency, Basis for Discount Rate (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	MalpracticeLossContingencyBasisForDiscountRate
10199	Malpractice Insurance, Deductible	xbrli:monetaryItemType	duration	debit		base	MalpracticeInsuranceDeductible1
10200	Malpractice Loss Contingency, Accrual Not Recognized, Low End of Loss Range (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualNotRecognizedLowEndOfLossRange
10201	Malpractice Insurance [Line Items]	xbrli:stringItemType	duration		true	base	MalpracticeInsuranceLineItems
10202	Malpractice Loss Contingency, Accrual, Discounted	xbrli:monetaryItemType	instant	credit		base	MalpracticeLossContingencyAccrualDiscounted
10203	Malpractice Loss Contingency, Claims Incurred in Period	xbrli:monetaryItemType	duration	debit		base	MalpracticeLossContingencyClaimsIncurredInPeriod
10204	Malpractice Insurance, Ownership in Captive Insurer	base-types:yesNoItemType	duration			base	MalpracticeInsuranceOwnershipInCaptiveInsurer
10205	Malpractice Insurance, Coverage Floor	xbrli:monetaryItemType	duration	debit		base	MalpracticeInsuranceCoverageFloor
10206	Malpractice Insurance, Percentage of Ownership in Captive Insurer	num:percentItemType	instant			base	MalpracticeInsurancePercentageOfOwnershipInCaptiveInsurer
10207	Malpractice Insurance, Maximum Coverage Per Incident	xbrli:monetaryItemType	duration	debit		base	MalpracticeInsuranceMaximumCoveragePerIncident
10208	Management Fee, Description	xbrli:stringItemType	duration			base	ManagementFeeDescription
10209	Management Fee Payable	xbrli:monetaryItemType	instant	credit		base	ManagementFeePayable
10210	Management and Investment Advisory Fees, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ManagementAndInvestmentAdvisoryFeesPolicy
10211	Management Fees Revenue	xbrli:monetaryItemType	duration	credit		base	ManagementFeesRevenue
10212	Management Fees, Base Revenue	xbrli:monetaryItemType	duration	credit		base	ManagementFeesBaseRevenue
10213	Management Fees, Incentive Revenue	xbrli:monetaryItemType	duration	credit		base	ManagementFeesIncentiveRevenue
10214	Management Fee Expense	xbrli:monetaryItemType	duration	debit		base	ManagementFeeExpense
10215	Management of Risks Inherent in Servicing Assets and Servicing Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ManagementOfRisksInherentInServicingAssetsAndServicingLiabilitiesTextBlock
10216	Management Fees Revenue [Abstract]	xbrli:stringItemType	duration		true	base	ManagementFeesRevenueAbstract
10217	Management [Member]	nonnum:domainItemType	duration		true	base	ManagementMember
10218	Management's Assertion of Adequacy of Insurance Reserves (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ManagementsAssertionOfAdequacyOfInsuranceReserves
10219	Managing Member or General Partner, Subsequent Distribution Date	xbrli:dateItemType	duration			base	ManagingMemberOrGeneralPartnerSubsequentDistributionDate
10220	Schedule of Managing of Risks Inherent in Servicing Assets and Servicing Liabilities [Table]	xbrli:stringItemType	duration		true	base	ManagingOfRisksInherentInServicingAssetsAndServicingLiabilitiesTable
10221	Managing Member or General Partner, Subsequent Distribution Amount	xbrli:monetaryItemType	duration	debit		base	ManagingMemberOrGeneralPartnerSubsequentDistributionAmount
10222	Servicing Assets and Servicing Liabilities Risk [Axis]	xbrli:stringItemType	duration		true	base	ManagingRisksInherentInServicingAssetsAndServicingLiabilitiesByTypeOfRiskAxis
10223	Managing Member or General Partner, Related Party Fees and Other Arrangements (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ManagingMemberOrGeneralPartnerRelatedPartyFeesAndOtherArrangements
10224	Mandatorily Redeemable Preferred Stock, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	MandatorilyRedeemablePreferredStockFairValueDisclosure
10225	Mandatorily Redeemable Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	MandatorilyRedeemablePreferredStockMember
10226	Mandatorily Redeemable Capital Stock [Table Text Block]	nonnum:textBlockItemType	duration			base	MandatorilyRedeemableCapitalStockTableTextBlock
10227	Manufacturing Costs	xbrli:monetaryItemType	duration	debit		base	ManufacturingCosts
10228	Manufacturing Facility [Member]	nonnum:domainItemType	duration		true	base	ManufacturingFacilityMember
10229	Margin Deposit Assets	xbrli:monetaryItemType	instant	debit		base	MarginDepositAssets
10230	Marine Services Equipment [Member]	nonnum:domainItemType	duration		true	base	MarineServicesEquipmentMember
10231	Marine Services Revenue	xbrli:monetaryItemType	duration	credit		base	MarineServicesRevenue
10232	Marine Services Costs (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	MarineServicesCosts
10233	Maritime Equipment [Member]	nonnum:domainItemType	duration		true	base	MaritimeEquipmentMember
10234	Market Approach Valuation Technique [Member]	nonnum:domainItemType	duration		true	base	MarketApproachValuationTechniqueMember
10235	Market Data Revenue	xbrli:monetaryItemType	duration	credit		base	MarketDataRevenue
10236	Market Value of Stock Dividends Outstanding over Thirty Days	xbrli:monetaryItemType	instant	debit		base	MarketValueOfStockDividendsOutstandingOverThirtyDays
10237	Fair Value Guarantee [Member]	nonnum:domainItemType	duration		true	base	MarketValueGuaranteeMember
10238	Marketable Securities, Available-for-sale Securities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MarketableSecuritiesAvailableForSaleSecuritiesPolicy
10239	Marketable Securities, Fixed Maturities, Current, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesFixedMaturitiesCurrentAlternativeAbstract
10240	Marketable Securities, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesAlternativeAbstract
10241	Marketable Securities, Held-to-maturity Securities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MarketableSecuritiesHeldToMaturitySecuritiesPolicy
10242	Marketable Securities, Realized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	MarketableSecuritiesRealizedGainLoss
10243	Marketable Securities, Trading Securities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MarketableSecuritiesTradingSecuritiesPolicy
10244	Marketable Securities, Realized Loss, Other than Temporary Impairments, Description	xbrli:stringItemType	duration			base	MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsDescription
10245	Marketable Securities, Unrealized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	MarketableSecuritiesUnrealizedGainLoss
10246	Marketable Securities, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesNoncurrentAbstract
10247	Marketable Securities, Equity Securities, Current, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesEquitySecuritiesCurrentAlternativeAbstract
10248	Marketable Securities, Unrealized Gain (Loss), Excluding Other than Temporary Impairments [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairmentsAbstract
10249	Marketable Securities, Equity Securities [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesEquitySecuritiesAbstract
10250	Marketable Securities, Current, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesCurrentAlternativeAbstract
10251	Marketable Securities, Restricted, Current [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesRestrictedCurrentAbstract
10252	Other-than-temporary impairments of investments	xbrli:monetaryItemType	duration	debit		base	MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
10253	Marketable Securities [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesAbstract
10254	Marketable Securities, Restricted, Noncurrent	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesRestrictedNoncurrent
10255	Marketable Securities, Noncurrent	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesNoncurrent
10256	Marketable Securities, Realized Gain (Loss), Excluding Other than Temporary Impairments [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairmentsAbstract
10257	Marketable Securities, Fixed Maturities [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesFixedMaturitiesAbstract
10258	Marketable Securities, Restricted [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesRestrictedAbstract
10259	Marketable Securities, Fixed Maturities, Current	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesFixedMaturitiesCurrent
10260	Marketable Securities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MarketableSecuritiesPolicy
10261	Marketable Securities, Gain (Loss), Excluding Other than Temporary Impairments [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairmentsAbstract
10262	Marketable Securities, Restricted	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesRestricted
10263	Marketable Securities at Cost [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesAtCostAbstract
10264	Marketable Securities, Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	MarketableSecuritiesGainLoss
10265	Marketable Securities, Restricted, Current	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesRestrictedCurrent
10266	Marketable Securities, Realized Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesRealizedGainLossAbstract
10267	Marketable Securities, Fixed Maturities	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesFixedMaturities
10268	Marketable Securities, Unrealized Gain (Loss), Excluding Other than Temporary Impairments	xbrli:monetaryItemType	duration	credit		base	MarketableSecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairments
10269	Marketable Securities, Current	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesCurrent
10270	Marketable Securities, Current [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesCurrentAbstract
10271	Marketable Securities [Table Text Block]	nonnum:textBlockItemType	duration			base	MarketableSecuritiesTextBlock
10272	Marketable Securities, Realized Gain (Loss), Excluding Other than Temporary Impairments	xbrli:monetaryItemType	duration	credit		base	MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments
10273	Marketable Securities, Unrealized Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesUnrealizedGainLossAbstract
10274	Marketable Securities, Gain (Loss), Excluding Other than Temporary Impairments	xbrli:monetaryItemType	duration	credit		base	MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments
10275	Marketable Securities, Equity Securities, Current	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesEquitySecuritiesCurrent
10276	Marketable Securities, Equity Securities	xbrli:monetaryItemType	instant	debit		base	MarketableSecuritiesEquitySecurities
10277	Marketable Securities, Restricted, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesRestrictedNoncurrentAbstract
10278	Marketable Securities	xbrli:monetaryItemType	instant	debit		base	MarketableSecurities
10279	Marketable Securities, Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	MarketableSecuritiesGainLossAbstract
10280	Marketing Expense	xbrli:monetaryItemType	duration	debit		base	MarketingExpense
10281	Marketing and Advertising Expense	xbrli:monetaryItemType	duration	debit		base	MarketingAndAdvertisingExpense
10282	Marketing and Advertising Expense [Abstract]	xbrli:stringItemType	duration		true	base	MarketingAndAdvertisingExpenseAbstract
10283	Marketing-related	nonnum:domainItemType	duration		true	base	MarketingRelatedIntangibleAssetsMember
10284	Material Nonrecurring Reinsurance Transactions	xbrli:stringItemType	duration			base	MaterialNonrecurringReinsuranceTransactions
10285	Material Components of Recorded Third-Party Environmental Recoveries [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	MaterialComponentsOfRecordedThirdPartyEnvironmentalRecoveriesAbstract
10286	Segment Reconciling Items [Member]	nonnum:domainItemType	duration		true	base	MaterialReconcilingItemsMember
10287	Maturities of Time Deposits [Abstract]	xbrli:stringItemType	duration		true	base	MaturitiesOfTimeDepositsAbstract
10288	Maturities of Long-term Debt and Capital Lease Obligations [Abstract]	xbrli:stringItemType	duration		true	base	MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract
10289	Maturities of Time Deposits, Description	xbrli:stringItemType	duration			base	MaturitiesOfTimeDepositsDescription
10290	Maturities of Subordinated Debt	xbrli:monetaryItemType	duration	credit		base	MaturitiesOfSubordinatedDebt
10291	Maturities of Senior Debt	xbrli:monetaryItemType	duration	credit		base	MaturitiesOfSeniorDebt
10292	Maturities of Long-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	MaturitiesOfLongTermDebtAbstract
10293	Maturity Greater than 90 Days [Member]	nonnum:domainItemType	duration		true	base	MaturityOver90DaysMember
10294	Maturity Less than 30 Days [Member]	nonnum:domainItemType	duration		true	base	MaturityUpTo30DaysMember
10295	Maturity on Demand [Member]	nonnum:domainItemType	duration		true	base	MaturityOnDemandMember
10296	Maturity of Time Deposits	xbrli:durationItemType	duration			base	MaturityOfTimeDeposits
10297	Maturity Overnight and on Demand [Member]	nonnum:domainItemType	duration		true	base	MaturityOvernightAndOnDemandMember
10298	Maturity of Foreign Currency Derivatives	xbrli:dateItemType	duration			base	MaturityOfForeignCurrencyDerivatives1
10299	Maturity Overnight [Member]	nonnum:domainItemType	duration		true	base	MaturityOvernightMember
10300	Maturity of Credit Risk Derivatives	xbrli:dateItemType	duration			base	MaturityOfCreditRiskDerivative
10301	Maturity 30 to 90 Days [Member]	nonnum:domainItemType	duration		true	base	Maturity30To90DaysMember
10302	Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Nonquantifiable, Narrative	xbrli:stringItemType	duration			base	MaximumExposureToLossCannotBeQuantified
10303	Maximum Length of Time Hedged in Price Risk Cash Flow Hedge	xbrli:durationItemType	duration			base	MaximumLengthOfTimeHedgedInPriceRiskCashFlowHedge1
10304	Maximum length of time hedged in cash flow hedge	xbrli:durationItemType	duration			base	MaximumLengthOfTimeForeignCurrencyCashFlowHedge
10305	Upper Limit	nonnum:domainItemType	duration		true	base	MaximumMember
10306	Maximum Length of Time Hedged in Cash Flow Hedge	xbrli:durationItemType	duration			base	MaximumLengthOfTimeHedgedInCashFlowHedge1
10307	Maximum Remaining Maturity of Foreign Currency Derivatives	xbrli:durationItemType	duration			base	MaximumRemainingMaturityOfForeignCurrencyDerivatives1
10308	Maximum Length of Time Hedged in Interest Rate Cash Flow Hedge	xbrli:durationItemType	duration			base	MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge1
10309	Maximum Term of Credit Risk Derivatives	xbrli:durationItemType	duration			base	MaximumTermOfCreditRiskDerivatives1
10310	Media Content [Member]	nonnum:domainItemType	duration		true	base	MediaContentMember
10311	Medium-term Notes [Member]	nonnum:domainItemType	duration		true	base	MediumTermNotesMember
10312	Medium-term Notes	xbrli:monetaryItemType	instant	credit		base	MediumTermNotes
10313	Member Units [Member]	nonnum:domainItemType	duration		true	base	MemberUnitsMember
10314	Member of Group Filing Consolidated Return, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MemberOfGroupFilingConsolidatedReturnPolicy
10315	Members' Equity [Abstract]	xbrli:stringItemType	duration		true	base	MembersEquityAbstract
10316	Members' Capital	xbrli:monetaryItemType	instant	credit		base	MembersCapital
10317	Members' Equity	xbrli:monetaryItemType	instant	credit		base	MembersEquity
10318	Members' Equity Notes Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	MembersEquityNotesDisclosureTextBlock
10319	Members' Equity Attributable to Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		base	MembersEquityAttributableToNoncontrollingInterest
10320	Membership Dues Revenue, On-going	xbrli:monetaryItemType	duration	credit		base	MembershipDuesRevenueOnGoing
10321	Memberships in Exchanges Owned	xbrli:monetaryItemType	instant	debit		base	MembershipsInExchangesOwned
10322	Present Value of Future Insurance Profits, Impairment, Description	xbrli:stringItemType	duration			base	MethodOfDeterminingImpairmentsOfPresentValueOfFutureInsuranceProfits
10323	Mine Reclamation and Closing Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	MineReclamationAndClosingLiabilityNoncurrent
10324	Mine Development [Member]	nonnum:domainItemType	duration		true	base	MineDevelopmentMember
10325	Mineral Properties, Accumulated Impairment	xbrli:monetaryItemType	instant	credit		base	MineralPropertiesAccumulatedImpairment
10326	Mineral Industries Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	MineralIndustriesDisclosuresAbstract
10327	Mineral Extraction Processing and Marketing Costs [Abstract]	xbrli:stringItemType	duration		true	base	MineralExtractionProcessingAndMarketingCostsAbstract
10328	Mineral Properties, Net [Abstract]	xbrli:stringItemType	duration		true	base	MineralPropertiesNetAbstract
10329	Mineral Industries Disclosures [Text Block]	nonnum:textBlockItemType	duration			base	MineralIndustriesDisclosuresTextBlock
10330	Mineral Properties, Net	xbrli:monetaryItemType	instant	debit		base	MineralPropertiesNet
10331	Mineral Rights	xbrli:monetaryItemType	instant	debit		base	MineralRights
10332	Mineral Properties, Gross	xbrli:monetaryItemType	instant	debit		base	MineralPropertiesGross
10333	Mineral Extraction Processing and Marketing Costs	xbrli:monetaryItemType	duration	debit		base	MineralExtractionProcessingAndMarketingCosts
10334	Mineral Properties, Accumulated Depletion	xbrli:monetaryItemType	instant	credit		base	MineralPropertiesAccumulatedDepletion
10335	Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingYearFive
10336	Minimum Net Capital Required for Entity	xbrli:monetaryItemType	instant	credit		base	MinimumNetCapitalRequiredForEntity1
10337	Minimum Lease Payments, Sale Leaseback Transactions	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactions
10338	Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingYearFour
10339	Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingYearThree
10340	Minimum Lease Payments, Sale Leaseback Transactions, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	MinimumLeasePaymentsSaleLeasebackTransactionsRollingMaturityAbstract
10341	Minimum Lease Payments, Sale Leaseback Transactions, within Two Years	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsWithinTwoYears
10342	Minimum Guarantees, Net Amount at Risk [Abstract]	xbrli:stringItemType	duration		true	base	MinimumGuaranteesNetAmountAtRiskAbstract
10343	Minimum Guarantees, Net Amount at Risk Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	MinimumGuaranteesNetAmountAtRiskDisclosure
10344	Minimum Lease Payments, Sale Leaseback Transactions, Thereafter	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsThereafter
10345	Minimum Guarantees, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	MinimumGuaranteesPolicy
10346	Minimum Lease Payments, Sale Leaseback Transactions, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	MinimumLeasePaymentsSaleLeasebackTransactionsAbstract
10347	Minimum Lease Payments, Sale Leaseback Transactions, within Five Years	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsWithinFiveYears
10348	Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingYearTwo
10349	Minimum Lease Payments, Sale Leaseback Transactions, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsNextRollingTwelveMonths
10350	Minimum Lease Payments, Sale Leaseback Transactions, within Three Years	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsWithinThreeYears
10351	Minimum Net Capital Required [Abstract]	xbrli:stringItemType	duration		true	base	MinimumNetCapitalRequiredAbstract
10352	Minimum Net Capital Required for Broker-Dealer Subsidiary	xbrli:monetaryItemType	instant	credit		base	MinimumNetCapitalRequiredForBrokerDealerSubsidiary1
10353	Minimum Net Capital Required	xbrli:monetaryItemType	instant	credit		base	MinimumNetCapitalRequired1
10354	Lower Limit	nonnum:domainItemType	duration		true	base	MinimumMember
10355	Minimum Lease Payments, Sale Leaseback Transactions, Due in Rolling after Year Five	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsDueInRollingAfterYearFive
10356	Minimum Net Worth Required for Compliance	xbrli:monetaryItemType	instant	credit		base	MinimumNetWorthRequiredForCompliance
10357	Minimum Financial Requirements for Futures Commission Merchants under Commodity Exchange Act [Table Text Block]	nonnum:textBlockItemType	duration			base	MinimumFinancialRequirementsForFuturesCommissionMerchantsUnderCommodityExchangeActTextBlock
10358	Minimum Lease Payments, Sale Leaseback Transactions, within Four Years	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsWithinFourYears
10359	Minimum Remaining Terms of Leases and Concessions on Undeveloped Acreage	xbrli:durationItemType	duration			base	MinimumRemainingTermsOfLeasesAndConcessionsOnUndevelopedAcreage1
10360	Minimum Lease Payments, Sale Leaseback Transactions, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsRemainderOfFiscalYear
10361	Minimum Lease Payments, Sale Leaseback Transactions, Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	MinimumLeasePaymentsSaleLeasebackTransactionsWithinOneYear
10362	Mining Properties and Mineral Rights [Member]	nonnum:domainItemType	duration		true	base	MiningPropertiesAndMineralRightsMember
10363	Noncontrolling Interest, Preferred Stock Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	MinorityInterestPreferredStockAmount
10364	Noncontrolling Interest in Limited Partnerships	xbrli:monetaryItemType	instant	credit		base	MinorityInterestInLimitedPartnerships
10365	Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests	xbrli:monetaryItemType	duration	debit		base	MinorityInterestDecreaseFromRedemptions
10366	Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	num:percentItemType	instant			base	MinorityInterestOwnershipPercentageByNoncontrollingOwners
10367	Stockholders' Equity Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	MinorityInterestAbstract
10368	Noncontrolling Interest in Operating Partnerships	xbrli:monetaryItemType	instant	credit		base	MinorityInterestInOperatingPartnerships
10369	Stockholders' Equity Attributable to Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		base	MinorityInterest
10370	Noncontrolling Interest in Preferred Unit Holders	xbrli:monetaryItemType	instant	credit		base	MinorityInterestInPreferredUnitHolders
10371	Noncontrolling Interest [Table]	xbrli:stringItemType	duration		true	base	MinorityInterestTable
10372	Noncontrolling Interest Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	MinorityInterestDisclosureTextBlock
10373	Noncontrolling Interest, Dividend Requirements of Preferred Stock	xbrli:stringItemType	duration			base	MinorityInterestDividendRequirementsOfPreferredStock
10374	Noncontrolling Interest, Explanation of Increase (Decrease)	xbrli:stringItemType	duration			base	MinorityInterestExplanationOfIncreaseDecrease
10375	Net Income (Loss) Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract
10376	Noncontrolling Interest, Preferred Stock Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	MinorityInterestPreferredStockDescription
10377	Noncontrolling Interest, Description	xbrli:stringItemType	duration			base	MinorityInterestDescription
10378	Noncontrolling Interest [Line Items]	xbrli:stringItemType	duration		true	base	MinorityInterestLineItems
10379	Noncontrolling Interest in Joint Ventures	xbrli:monetaryItemType	instant	credit		base	MinorityInterestInJointVentures
10380	Noncontrolling Interest, Amount Represented by Preferred Stock	xbrli:monetaryItemType	instant	credit		base	MinorityInterestAmountRepresentedByPreferredStock
10381	Noncontrolling Interest Represented by Preferred Stock [Abstract]	xbrli:stringItemType	duration		true	base	MinorityInterestRepresentedByPreferredStockAbstract
10382	Noncontrolling Interest, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	MinorityInterestPeriodIncreaseDecrease
10383	Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders	xbrli:monetaryItemType	duration	debit		base	MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
10384	Noncontrolling Interest, Ownership Percentage by Parent	num:percentItemType	instant			base	MinorityInterestOwnershipPercentageByParent
10385	Noncontrolling Interest, Change in Redemption Value	xbrli:monetaryItemType	duration	credit		base	MinorityInterestChangeInRedemptionValue
10386	Mutual funds	nonnum:domainItemType	duration		true	base	MoneyMarketFundsMember
10387	Money Market Funds, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	MoneyMarketFundsAtCarryingValue
10388	Mortality, Morbidity and Surrender Rate Assumption	xbrli:stringItemType	duration			base	MortalityMorbidityAndSurrenderRateAssumption
10389	Mortgage Loans on Real Estate, Number of Loans	xbrli:integerItemType	duration			base	MortgageLoansOnRealEstateNumberOfLoans
10390	Mortgage Loans on Real Estate, Delinquent Principal or Interest, Acquired from Affiliates	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstateDelinquentPrincipalOrInterestAcquiredFromAffiliates
10391	Mortgage Loans on Real Estate, Interest Rate	num:percentItemType	duration			base	MortgageLoansOnRealEstateInterestRate
10392	Mortgage Loans on Real Estate, Loan Category [Domain]	nonnum:domainItemType	duration		true	base	MortgageLoansOnRealEstateLoanCategoryDomain
10393	Mortgage Loan, Original Amount [Axis]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateOriginalLoanAmountAxis
10394	Mortgage Loans on Real Estate, Foreclosures	xbrli:monetaryItemType	duration	credit		base	MortgageLoansOnRealEstateForeclosures
10395	Mortgage Loans on Real Estate, Transactions with Affiliates	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstateTransactionsWithAffiliates
10396	Mortgage Loans on Real Estate, Periodic Payment Terms, Balloon Payment to be Received	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstatePeriodicPaymentTermsBalloonPaymentToBeReceived
10397	Mortgage Loans on Real Estate, New Mortgage Loans	xbrli:monetaryItemType	duration	debit		base	MortgageLoansOnRealEstateNewMortgageLoans
10398	Mortgage Loans on Real Estate, Carrying Amount of Mortgages	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstateCarryingAmountOfMortgages
10399	Mortgage Loans on Real Estate, Write-down or Reserve by Loan [Axis]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateWriteDownOrReserveByLoanAxis
10400	Mortgage Loans on Real Estate, Write-down or Reserve [Line Items]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateWriteDownOrReserveLineItems
10401	Mortgage Loans on Real Estate, by Loan Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	MortgageLoansOnRealEstateByLoanDisclosureTextBlock
10402	Real Estate [Domain]	nonnum:domainItemType	duration		true	base	MortgageLoansOnRealEstateNamePropertyTypeDomain
10403	Mortgage Loans on Real Estate	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstate
10404	Mortgage Loans on Real Estate, Original Loan Amount [Domain]	nonnum:domainItemType	duration		true	base	MortgageLoansOnRealEstateOriginalLoanAmountDomain
10405	Mortgage Loans on Real Estate, Collections of Principal	xbrli:monetaryItemType	duration	credit		base	MortgageLoansOnRealEstateCollectionsOfPrincipal
10406	Mortgage Loans on Real Estate, Intercompany Profits in Carrying Amount of Loans	xbrli:monetaryItemType	duration	credit		base	MortgageLoansOnRealEstateIntercompanyProfitsInCarryingAmountOfLoans
10407	Mortgage Loans on Real Estate, Federal Income Tax Basis	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstateFederalIncomeTaxBasis1
10408	Mortgage Loans on Real Estate, Amortization of Premium	xbrli:monetaryItemType	duration	credit		base	MortgageLoansOnRealEstateAmortizationOfPremium
10409	Mortgage Loans on Real Estate, Effect of Noncash Transactions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstateEffectOfNoncashTransactions
10410	Mortgage Banking [Abstract]	xbrli:stringItemType	duration		true	base	MortgageBankingAbstract
10411	Mortgage Loans on Real Estate, Commercial and Consumer, Net, (Investment Based Operations Presentation) [Abstract]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateCommercialAndConsumerNetInvestmentBasedOperationsPresentationAbstract
10412	Mortgage Loans on Real Estate, Renewed and Extended, Description	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstateRenewedAndExtended
10413	Mortgage Backed Securities, Other [Member]	nonnum:domainItemType	duration		true	base	MortgageBackedSecuritiesOtherMember
10414	Mortgage Loans on Real Estate, Maximum Interest Rate in Range (Deprecated 2016-01-31)	num:percentItemType	duration			base	MortgageLoansOnRealEstateMaximumInterestRateInRange
10415	Mortgage Loans on Real Estate, Minimum Interest Rate in Range (Deprecated 2016-01-31)	num:percentItemType	duration			base	MortgageLoansOnRealEstateMinimumInterestRateInRange
10416	Mortgage Loans on Real Estate, Other Deductions	xbrli:monetaryItemType	duration	credit		base	MortgageLoansOnRealEstateOtherDeductions
10417	Mortgage Loans on Real Estate, Write-down or Reserve, Loan [Domain]	nonnum:domainItemType	duration		true	base	MortgageLoansOnRealEstateWriteDownOrReserveLoanDomain
10418	Mortgage Loans on Real Estate, Renewed and Extended, Amount	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstateRenewedAndExtendedAmount1
10419	Mortgage Loans on Real Estate, Loan Type [Domain]	nonnum:domainItemType	duration		true	base	MortgageLoansOnRealEstateLoanTypeDomain
10420	Mortgage Loans on Real Estate, Write-down or Reserve, Amount	xbrli:monetaryItemType	instant	credit		base	MortgageLoansOnRealEstateWritedownOrReserveAmount1
10421	Mortgage Loans on Real Estate, Reserves	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstateReserves
10422	Mortgage Loans on Real Estate [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	MortgageLoansOnRealEstateMember
10423	Mortgage Loans on Real Estate [Abstract]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateAbstract
10424	Mortgage Loans over $1,000,000 [Member]	nonnum:domainItemType	duration		true	base	MortgageLoansOver1000000Member
10425	Mortgage Loans on Real Estate, Loan Type [Axis]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateLoanTypeAxis
10426	Mortgage Loans on Real Estate Schedule [Table]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateScheduleTable
10427	Mortgage Loans in Process of Foreclosure, Amount	xbrli:monetaryItemType	instant	debit		base	MortgageLoansInProcessOfForeclosureAmount
10428	Mortgage Loans on Real Estate [Line Items]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateLineItems
10429	Mortgage Loans on Real Estate, Description, Loan Category [Axis]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateDescriptionLoanCategoryAxis
10430	Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstatePrincipalAmountOfDelinquentLoans
10431	Mortgage Notes Payable Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	MortgageNotesPayableDisclosureTextBlock
10432	Real Estate, Type of Property [Axis]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis
10433	Mortgage Loans on Real Estate, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	MortgageLoansOnRealEstatePeriodIncreaseDecrease
10434	Mortgage Loans on Real Estate, Periodic Payment Terms, Varying Amounts	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstatePeriodicPaymentTermsVaryingAmounts
10435	Mortgage Loan Related to Property Sales	xbrli:monetaryItemType	duration	credit		base	MortgageLoanRelatedToPropertySales1
10436	Mortgage Loans on Real Estate, Face Amount of Mortgages	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstateFaceAmountOfMortgages
10437	Mortgage Loans on Real Estate, Cost of Mortgages Sold	xbrli:monetaryItemType	duration	credit		base	MortgageLoansOnRealEstateCostOfMortgagesSold
10438	Mortgage Loans on Real Estate, Commercial and Consumer, Net	xbrli:monetaryItemType	instant	debit		base	MortgageLoansOnRealEstateCommercialAndConsumerNet
10439	Mortgage Loans on Real Estate, Final Maturity Date	xbrli:dateItemType	duration			base	MortgageLoanOnRealEstateFinalMaturityDate
10440	Mortgage Loans on Real Estate, Other Additions	xbrli:monetaryItemType	duration	debit		base	MortgageLoansOnRealEstateOtherAdditions
10441	Mortgage Loans between $250,000 and $499,999 [Member]	nonnum:domainItemType	duration		true	base	MortgageLoansBetween250000And499999Member
10442	Mortgage Loans under $250,000 [Member]	nonnum:domainItemType	duration		true	base	MortgageLoansUnder250000Member
10443	Mortgage Loans between $750,000 and $999,999 [Member]	nonnum:domainItemType	duration		true	base	MortgageLoansBetween750000And999999Member
10444	Mortgage Loans on Real Estate, Prior Liens	xbrli:monetaryItemType	instant	credit		base	MortgageLoansOnRealEstatePriorLiens1
10445	Mortgage Loans on Real Estate, Geographic Location of Property	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstateGeographicLocationOfProperty
10446	Mortgage Loans on Real Estate, Write-down or Reserve [Table]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateWriteDownOrReserveTable
10447	Mortgage Loans on Real Estate, Other Required Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	MortgageLoansOnRealEstateOtherRequiredDisclosuresAbstract
10448	Mortgage Loans on Real Estate, Periodic Payment Terms, Level Payments	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstatePeriodicPaymentTermsLevelPayments
10449	Mortgage Loans on Real Estate, Periodic Payment Terms	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstatePeriodicPaymentTerms
10450	Mortgage Loans on Real Estate, Write-down or Reserve, Basis	xbrli:stringItemType	duration			base	MortgageLoansOnRealEstateWriteDownOrReserveBasis
10451	Mortgage Loans between $500,000 and $749,999 [Member]	nonnum:domainItemType	duration		true	base	MortgageLoansBetween500000And749999Member
10452	Mortgage Servicing Rights (MSR) Impairment (Recovery)	xbrli:monetaryItemType	duration	debit		base	MortgageServicingRightsMSRImpairmentRecovery
10453	Mortgage-backed Securities, Issued by Private Enterprises [Member]	nonnum:domainItemType	duration		true	base	MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember
10454	Mortgage Receivable [Member]	nonnum:domainItemType	duration		true	base	MortgageReceivablesMember
10455	Mortgage-backed securities	nonnum:domainItemType	duration		true	base	MortgageBackedSecuritiesMember
10456	Mortgage-backed Securities Held-to-maturity, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	MortgageBackedSecuritiesHeldToMaturityFairValueDisclosure
10457	Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]	nonnum:domainItemType	duration		true	base	MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember
10458	Mortgage-backed Securities Available-for-sale, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure
10459	Mortgages [Member]	nonnum:domainItemType	duration		true	base	MortgagesMember
10460	Mortgages Held-for-sale, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	MortgagesHeldForSaleFairValueDisclosure
10461	Movement in Capitalized Computer Software, Net [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInCapitalizedComputerSoftwareNetRollForward
10462	Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementAnalysisOfDeferredPolicyAcquisitionCostsRollForward
10463	Movement in Liability for Asbestos and Environmental Claims [Abstract]	xbrli:stringItemType	duration		true	base	MovementInLiabilityForAsbestosAndEnvironmentalClaimsAbstract
10464	Liability for Unpaid Claims and Claims Adjustment Expense, Period Increase (Decrease) [Abstract]	xbrli:stringItemType	duration		true	base	MovementInLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetRollForward
10465	Movement in Property, Plant and Equipment [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInPropertyPlantAndEquipmentRollForward
10466	Stockholders' Equity Attributable to Noncontrolling Interest [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInMinorityInterestRollForward
10467	Movement in Accrual for Environmental Loss Contingencies Disclosures (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	MovementInAccrualForEnvironmentalLossContingenciesDisclosures
10468	Movement in Valuation Allowances and Reserves [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInValuationAllowancesAndReservesRollForward
10469	Movement Analysis of Deferred Policy Acquisition Costs and Present Value of Future Profits [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementAnalysisOfDeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsRollForward
10470	Movement in Present Value of Future Insurance Profits [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInPresentValueOfFutureInsuranceProfitsRollForward
10471	Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInStandardAndExtendedProductWarrantyIncreaseDecreaseRollForward
10472	Movement in Closed Block Dividend Obligation [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInClosedBlockDividendObligationRollForward
10473	Movement in Customer Refundable Fees [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInCustomerRefundableFeesRollForward
10474	Movement in Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Liability, Gross [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInGuaranteedBenefitLiabilityGrossRollForward
10475	Movement in Intangible Assets Arising from Insurance Contracts Acquired in Business Combination [Roll Forward] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	MovementInIntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationRollForward
10476	Movement in Deferred Sales Inducements [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInDeferredSalesInducementsRollForward
10477	Movement in Malpractice Loss Contingency [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInMalpracticeLossContingencyRollForward
10478	Movement in Loss Contingency Receivable, Increase (Decrease) [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInLossContingencyRelatedReceivableIncreaseDecreaseRollForward
10479	Movement in Liability for Future Policy Benefits [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInLiabilityForFuturePolicyBenefitsRollForward
10480	Movement in Mortgage Loans on Real Estate [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInMortgageLoansOnRealEstateRollForward
10481	Movement in Standard Product Warranty Accrual [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInStandardProductWarrantyAccrualRollForward
10482	Movement in Extended Product Warranty Accrual [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInExtendedProductWarrantyAccrualRollForward
10483	Movement in Auction Market Preferred Securities, Shares Outstanding [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInAuctionMarketPreferredSecuritiesSharesOutstandingRollForward
10484	Movement in Accumulated Depreciation, Depletion and Amortization, Property, Plant and Equipment [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentRollForward
10485	Movement in Deferred Revenue [Roll Forward]	xbrli:stringItemType	duration		true	base	MovementInDeferredRevenueRollForward
10486	Multiemployer Plans, Withdrawal Obligation	xbrli:monetaryItemType	instant	credit		base	MultiemployerPlansWithdrawalObligation
10487	Multiemployer Plans, Collective-Bargaining Arrangement, Description	xbrli:stringItemType	duration			base	MultiemployerPlansCollectiveBargainingArrangementExpirationDateDescription
10488	Multiemployer Plans, Certified Zone Status, Extended Amortization Provisions	xbrli:booleanItemType	duration			base	MultiemployerPlansCertifiedZoneStatusExtendedAmortizationProvisions
10489	Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, First	xbrli:dateItemType	duration			base	MultiemployerPlansCollectiveBargainingArrangementExpirationDateFirst
10490	Multiemployer Plan, Plan Information [Axis]	xbrli:stringItemType	duration		true	base	MultiemployerPlanPlanInformationAxis
10491	Multiemployer Plans, Business Combination or Divestiture, Description	xbrli:stringItemType	duration			base	MultiemployerPlansBusinessCombinationOrDivestitureDescription
10492	Multiemployer Plan Number	base-types:threeDigitItemType	duration			base	MultiemployerPlanNumber
10493	Multiemployer Plan, Plan Information, Available [Member]	nonnum:domainItemType	duration		true	base	MultiemployerPlanPlanInformationAvailableMember
10494	Multiemployer Plans [Line Items]	xbrli:stringItemType	duration		true	base	MultiemployerPlansLineItems
10495	Multiemployer Plans, Funded Status	base-types:fundedStatusItemType	duration			base	MultiemployerPlansFundedStatus
10496	Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Participants	num:percentItemType	instant			base	MultiemployerPlansCollectiveBargainingArrangementPercentageOfParticipants
10497	Multiemployer Plans, Plan Benefits, Description	xbrli:stringItemType	duration			base	MultiemployerPlansPlanBenefitsDescription
10498	Multiemployer Plan Type [Axis]	xbrli:stringItemType	duration		true	base	MultiemployerPlanTypeAxis
10499	Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Employer's Participants	num:percentItemType	instant			base	MultiemployerPlansCollectiveBargainingArrangementPercentageOfEmployersParticipants
10500	Multiemployer Plans, Information Not Available	xbrli:stringItemType	duration			base	MultiemployerPlansInformationNotAvailable
10501	Multiemployer Plans, Employees Increase (Decrease), Percentage	num:percentItemType	duration			base	MultiemployerPlansEmployeesIncreaseDecreasePercentage
10502	Multiemployer Plans, Minimum Contribution, Description	xbrli:stringItemType	duration			base	MultiemployerPlansMinimumContributionDescription
10503	Multiemployer Plans, Surcharge	base-types:surchargeItemType	duration			base	MultiemployerPlansSurcharge
10504	Multiemployer Plan, Individually Insignificant Multiemployer Plans [Member]	nonnum:domainItemType	duration		true	base	MultiemployerPlanIndividuallyInsignificantMultiemployerPlansMember
10505	Multiemployer Plans, Employees Increase (Decrease), Description	xbrli:stringItemType	duration			base	MultiemployerPlansEmployeesIncreaseDecreaseDescription
10506	Multiemployer Plans, Plan Contributions (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	MultiemployerPlansPlanContributions
10507	Multiemployer Plans [Abstract]	xbrli:stringItemType	duration		true	base	MultiemployerPlansAbstract
10508	Multiemployer Plan, Contribution Rate Increase (Decrease)	num:percentItemType	duration			base	MultiemployerPlanContributionRateIncreaseDecrease
10509	Multiemployer Plan, Collective-Bargaining Arrangement, Percentage of Contributions Required for Multiple Collective-Bargaining Arrangements	num:percentItemType	duration			base	MultiemployerPlanCollectiveBargainingArrangementPercentageOfContributionsRequiredForMultipleCollectiveBargainingArrangements
10510	Multiemployer Plan, Collective-Bargaining Arrangement, Required Percentage of Contributions	num:percentItemType	duration			base	MultiemployerPlanCollectiveBargainingArrangementRequiredPercentageOfContributions
10511	Multiemployer Plan, Period Contributions (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	MultiemployerPlanPeriodContributions
10512	Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Last	xbrli:dateItemType	duration			base	MultiemployerPlansCollectiveBargainingArrangementExpirationDateLast
10513	Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date	xbrli:dateItemType	duration			base	MultiemployerPlansCollectiveBargainingArrangementExpirationDate
10514	Multiemployer Plans, Certified Zone Status, Date	xbrli:dateItemType	duration			base	MultiemployerPlansCertifiedZoneStatusDate
10515	Multiemployer Plans, Contribution Rate Increase (Decrease) (Deprecated 2017-01-31)	xbrli:pureItemType	duration			base	MultiemployerPlansContributionRateIncreaseDecrease
10516	Multiemployer Plans, Report Date	xbrli:dateItemType	duration			base	MultiemployerPlansReportDate
10517	Multiemployer Plans, Underfunded Status, Description	xbrli:stringItemType	duration			base	MultiemployerPlansUnderfundedStatusDescription
10518	Multiemployer Plans, Contribution Rate Increase (Decrease), Description	xbrli:stringItemType	duration			base	MultiemployerPlansContributionRateIncreaseDecreaseDescription
10519	Multiemployer Plans Type [Domain]	nonnum:domainItemType	duration		true	base	MultiemployerPlansTypeDomain
10520	Multiemployer Plans, Plan Contributions	xbrli:monetaryItemType	duration	credit		base	MultiemployerPlansPlanContributions1
10521	Multiemployer Plans, General Nature	xbrli:stringItemType	duration			base	MultiemployerPlansGeneralNature
10522	Multiemployer Plans, Minimum Contribution	xbrli:monetaryItemType	instant	credit		base	MultiemployerPlansMinimumContribution
10523	Multiemployer Plans, Postretirement Benefit [Member]	nonnum:domainItemType	duration		true	base	MultiemployerPlansPostretirementBenefitMember
10524	Multiemployer Plan Name [Axis]	xbrli:stringItemType	duration		true	base	MultiemployerPlanNameAxis
10525	Multiemployer Plan, Plan Information, Not Available [Member]	nonnum:domainItemType	duration		true	base	MultiemployerPlanPlanInformationNotAvailableMember
10526	Multiemployer Plans, Pension [Member]	nonnum:domainItemType	duration		true	base	MultiemployerPlansPensionMember
10527	Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Employer's Contributions (Deprecated 2017-01-31)	num:percentItemType	instant			base	MultiemployerPlansCollectiveBargainingArrangementPercentageOfEmployersContributions
10528	Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Contributions (Deprecated 2017-01-31)	num:percentItemType	instant			base	MultiemployerPlansCollectiveBargainingArrangementPercentageOfContributions
10529	Multiemployer Plans, Certified Zone Status	base-types:zoneStatusItemType	duration			base	MultiemployerPlansCertifiedZoneStatus
10530	Multiemployer Plans, Accumulated Benefit Obligation	xbrli:monetaryItemType	instant	credit		base	MultiemployerPlansAccumulatedBenefitObligation
10531	Multiemployer Plan Name [Domain]	nonnum:domainItemType	duration		true	base	MultiemployerPlanNameDomain
10532	Multiemployer Plan, Contributions by Employer	xbrli:monetaryItemType	duration	credit		base	MultiemployerPlanContributionsByEmployer
10533	Multiemployer Plans, Period Contributions, Significance of Contributions [true/false]	xbrli:booleanItemType	duration			base	MultiemployerPlansPeriodContributionsSignificanceOfContributions
10534	Multiemployer Plans, Plan Assets	xbrli:monetaryItemType	instant	debit		base	MultiemployerPlansPlanAssets
10535	Multiemployer Plans, Funding Improvement Plan and Rehabilitation Plan	base-types:fundingImprovementAndRehabilitationPlanItemType	duration			base	MultiemployerPlansFundingImprovementPlanAndRehabilitationPlan
10536	Multiemployer Plan, Plan Information [Domain]	nonnum:domainItemType	duration		true	base	MultiemployerPlanPlanInformationDomain
10537	Multiple-Employer Plan Accounted for as Multiemployer Plan, Contribution by Participating Entity	xbrli:monetaryItemType	duration	credit		base	MultipleEmployerPlanAccountedForAsMultiemployerPlanContributionByParticipatingEntity
10538	Multiple Foreign Currency Exchange Rates [Abstract]	xbrli:stringItemType	duration		true	base	MultipleForeignCurrencyExchangeRatesAbstract
10539	Municipal Investment Agreements	xbrli:monetaryItemType	instant	credit		base	MunicipalInvestmentAgreements
10540	Municipal Debt Securities, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	MunicipalDebtSecuritiesAtCarryingValue
10541	Municipal Notes [Member]	nonnum:domainItemType	duration		true	base	MunicipalNotesMember
10542	Municipal Bonds [Member]	nonnum:domainItemType	duration		true	base	MunicipalBondsMember
10543	Nonqualified Plan [Member]	nonnum:domainItemType	duration		true	base	NonqualifiedPlanMember
10544	Nonparticipating Life Insurance Policy [Member]	nonnum:domainItemType	duration		true	base	NonparticipatingLifeInsurancePolicyMember
10545	Nonconsolidated Legal Entity, Financial Support Cumulative Amount	xbrli:monetaryItemType	instant	credit		base	NonconsolidatedLegalEntityFinancialSupportCumulativeAmount
10546	Nonconsolidated Legal Entity, Financial Support Amount	xbrli:monetaryItemType	duration	credit		base	NonconsolidatedLegalEntityFinancialSupportAmount
10547	Noncatastrophic Event [Domain]	nonnum:domainItemType	duration		true	base	NoncatastrophicEventDomain
10548	Noncatastrophic Event [Axis]	xbrli:stringItemType	duration		true	base	NoncatastrophicEventAxis
10549	Noninterest-bearing Domestic Deposit, Other	xbrli:monetaryItemType	instant	credit		base	NoninterestbearingDomesticDepositOther
10550	Nonfinancial Liabilities Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	NonfinancialLiabilitiesFairValueDisclosure
10551	Nonfinancial Liabilities Fair Value Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	NonfinancialLiabilitiesFairValueDisclosureAbstract
10552	North America [Member]	nonnum:domainItemType	duration		true	base	NorthAmericaMember
10553	Nonvested Restricted Stock Shares Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	NonvestedRestrictedStockSharesActivityTableTextBlock
10554	Nonrecurring Adjustment [Axis]	xbrli:stringItemType	duration		true	base	NonrecurringAdjustmentAxis
10555	Nonrecurring Adjustment [Domain]	nonnum:domainItemType	duration		true	base	NonrecurringAdjustmentDomain
10556	Nonperforming Financial Instruments [Member]	nonnum:domainItemType	duration		true	base	NonperformingFinancingReceivableMember
10557	Nonpatronage Source Earnings	xbrli:monetaryItemType	duration	credit		base	NonpatronageSourceEarnings
10558	Long-lived assets	xbrli:monetaryItemType	instant	debit		base	NoncurrentAssets
10559	Non-collaborative Arrangement Transactions [Member]	nonnum:domainItemType	duration		true	base	NoncollaborativeArrangementTransactionsMember
10560	Non-arrangement Transactions [Member]	nonnum:domainItemType	duration		true	base	NonarrangementTransactionsMember
10561	Name of Reporting Category [Domain]	nonnum:domainItemType	duration		true	base	NameOfReportingCategoryDomain
10562	Name of Receivable with Imputed Interest [Domain]	nonnum:domainItemType	duration		true	base	NameOfReceivableWithImputedInterestDomain
10563	Name of Federal Authority or Agency	xbrli:stringItemType	duration			base	NameOfFederalAuthorityOrAgency
10564	Name of Person Making Appraisal	xbrli:stringItemType	duration			base	NameOfPersonMakingAppraisal
10565	Name of Prompt Corrective Action Category	xbrli:stringItemType	duration			base	NameOfPromptCorrectiveActionCategory
10566	Customer [Domain]	nonnum:domainItemType	duration		true	base	NameOfMajorCustomerDomain
10567	NASDAQ Index Future [Member]	nonnum:domainItemType	duration		true	base	NASDAQIndexFutureMember
10568	National Tax Agency, Japan [Member]	nonnum:domainItemType	duration		true	base	NationalTaxAgencyJapanMember
10569	National Credit Union Share Insurance Fund (NCUSIF) Deposit (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	NationalCreditUnionShareInsuranceFundNCUSIFDeposit
10570	Natural Gas Liquids [Member]	nonnum:domainItemType	duration		true	base	NaturalGasLiquidsReservesMember
10571	Natural Gas Midstream Revenue	xbrli:monetaryItemType	duration	credit		base	NaturalGasMidstreamRevenue
10572	Natural Gas Liquid Reserves Not Clearly Attributable to Leasehold Interests, Proved and Unproved Reserves	num:volumeItemType	instant			base	NaturalGasLiquidReservesNotClearlyAttributableToLeaseholdInterestsProvedAndUnprovedReserves
10573	Natural Gas Midstream Costs	xbrli:monetaryItemType	duration	debit		base	NaturalGasMidstreamCosts
10574	Natural Gas Transition Cost [Member]	nonnum:domainItemType	duration		true	base	NaturalGasTransitionCostMember
10575	Natural Gas, Per Thousand Cubic Feet [Member]	nonnum:domainItemType	duration		true	base	NaturalGasPerThousandCubicFeetMember
10576	Natural Gas Production Revenue	xbrli:monetaryItemType	duration	credit		base	NaturalGasProductionRevenue
10577	Natural Disasters and Other Casualty Events [Member]	nonnum:domainItemType	duration		true	base	NaturalDisastersAndOtherCasualtyEventsMember
10578	Natural Gas Storage Revenue	xbrli:monetaryItemType	duration	credit		base	NaturalGasStorageRevenue
10579	Natural Gas Processing Plant [Member]	nonnum:domainItemType	duration		true	base	NaturalGasProcessingPlantMember
10580	Natural Gas Midstream Revenue [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	NaturalGasMidstreamRevenueAbstract
10581	Natural Gas [Member]	nonnum:domainItemType	duration		true	base	NaturalGasReservesMember
10582	Nature of Common Ownership or Management Control Relationships	xbrli:stringItemType	duration			base	NatureOfCommonOwnershipOrManagementControlRelationships
10583	Nature of Present Value of Future Insurance Profits (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	NatureOfPresentValueOfFutureInsuranceProfits
10584	Nature of Deferred Policy Acquisition Costs	xbrli:stringItemType	duration			base	NatureOfDeferredPolicyAcquisitionCosts
10585	Nature of Error [Domain]	nonnum:domainItemType	duration		true	base	NatureOfErrorDomain
10586	Nature of Expense [Axis]	xbrli:stringItemType	duration		true	base	NatureOfExpenseAxis
10587	Nature of Operations [Text Block]	nonnum:textBlockItemType	duration			base	NatureOfOperations
10588	Nature, Purpose and Effect of Reinsurance Transactions	xbrli:stringItemType	duration			base	NaturePurposeAndEffectOfReinsuranceTransactions
10589	Financing	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract
10590	Net Capital before Haircuts on Securities Positions [Abstract]	xbrli:stringItemType	duration		true	base	NetCapitalBeforeHaircutsOnSecuritiesPositionsAbstract
10591	Net Asset Value Per Share	num:perShareItemType	instant			base	NetAssetValuePerShare
10592	Net Amount at Risk by Product and Guarantee, Subcategory (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	NetAmountAtRiskByProductAndGuaranteeSubcategory
10593	Net Investment in Leases [Abstract]	xbrli:stringItemType	duration		true	base	NetInvestmentInLeasesAbstract
10594	Net Cash Provided by (Used in) Discontinued Operations	xbrli:monetaryItemType	duration	debit		base	NetCashProvidedByUsedInDiscontinuedOperations
10595	Net Income (Loss) from Real Estate Investment Partnership	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossFromRealEstateInvestmentPartnership
10596	Net Capital as Reported in Entity's Part II Unaudited FOCUS Report	xbrli:monetaryItemType	instant	credit		base	NetCapitalAsReportedInEntitysPartIIUnauditedFOCUSReport
10597	Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterestAbstract
10598	Net Capital	xbrli:monetaryItemType	instant	credit		base	NetCapital
10599	Net Amount at Risk by Product and Guarantee, Guaranteed Minimum Return Rate	num:percentItemType	duration			base	NetAmountAtRiskByProductAndGuaranteeGuaranteedMinimumReturnRate
10600	Net Investment in Lease	xbrli:monetaryItemType	instant	debit		base	NetInvestmentInLease
10601	Net Cash Provided by (Used in) Continuing Operations [Abstract]	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInContinuingOperationsAbstract
10602	Net Cash Provided by (Used in) Discontinued Operations [Abstract]	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInDiscontinuedOperationsAbstract
10603	Net Capital, Reconciliation with Entity's Computation [Abstract]	xbrli:stringItemType	duration		true	base	NetCapitalReconciliationWithEntitysComputationAbstract
10604	Net Income (Loss) from Real Estate Investment Partnership, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParentAbstract
10605	Net Income (Loss), Per Outstanding Limited Partnership Unit, Basic, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossPerOutstandingLimitedPartnershipUnitOtherDisclosuresAbstract
10606	Net Assets, Segment [Member]	nonnum:domainItemType	duration		true	base	NetAssetsSegmentMember
10607	Net Amount at Risk by Product and Guarantee, Separate Account Value	xbrli:monetaryItemType	instant	credit		base	NetAmountAtRiskByProductAndGuaranteeSeparateAccountValue
10608	Net Income (Loss) Attributable to Redeemable Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAttributableToRedeemableNoncontrollingInterestAbstract
10609	Net Income (Loss) from Discontinued Operations Available to Common Shareholders, Basic	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
10610	Net Credit Loss on Loans Managed or Securitized or Asset-backed Financing Arrangement	xbrli:monetaryItemType	duration	debit		base	NetCreditLossOnLoansManagedOrSecuritizedOrAssetbackedFinancingArrangement
10611	Net Income (Loss), Per Outstanding Limited Partnership Unit, Diluted, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedOtherDisclosuresAbstract
10612	Net Assets, Adjusted Balance	xbrli:monetaryItemType	instant	debit		base	NetAssetsAdjustedBalance
10613	Net cash from (used in) financing	xbrli:monetaryItemType	duration	debit		base	NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
10614	Net Income (Loss) from Real Estate Investment Partnership, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToParent
10615	Net Change Annuities and Investment Certificates [Abstract]	xbrli:stringItemType	duration		true	base	NetChangeAnnuitiesAndInvestmentCertificatesAbstract
10616	Net Amount at Risk by Product and Guarantee, Separate Account Value in Event of Death (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	NetAmountAtRiskByProductAndGuaranteeSeparateAccountValueInEventOfDeath
10617	Net Income (Loss), Per Outstanding Limited Partnership and General Partnership Unit, Basic, Net of Tax	num:perShareItemType	duration			base	NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasic
10618	Net Amount at Risk by Product and Guarantee, Weighted Average Attained Age	xbrli:durationItemType	duration			base	NetAmountAtRiskByProductAndGuaranteeWeightedAverageAttainedAge1
10619	Net Income (Loss), Net of Tax, Per Outstanding Limited Partnership Unit, Diluted	num:perShareItemType	duration			base	NetIncomeLossNetOfTaxPerOutstandingLimitedPartnershipUnitDiluted
10620	Net Cash Provided by (Used in) Financing Activities	xbrli:monetaryItemType	duration	debit		base	NetCashProvidedByUsedInFinancingActivities
10621	Operations	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract
10622	Net Amount at Risk by Product and Guarantee, Weighted Average Period Remaining	xbrli:durationItemType	duration			base	NetAmountAtRiskByProductAndGuaranteeWeightedAveragePeriodRemaining1
10623	Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	NetIncomeLossAttributableToNonredeemableNoncontrollingInterest
10624	Net Income (Loss) Attributable to Parent, Diluted	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossAttributableToParentDiluted
10625	Net Cash Provided by (Used in) Financing Activities [Abstract]	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInFinancingActivitiesAbstract
10626	Net Realized and Unrealized Gain (Loss) on Trading Securities [Abstract]	xbrli:stringItemType	duration		true	base	NetRealizedOrUnrealizedGainLossOnTradingSecuritiesAbstract
10627	Net Income (Loss), Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDilutedAbstract
10628	Net Capital under Commodity Exchange Act Computation	xbrli:monetaryItemType	instant	credit		base	NetCapitalUnderCommodityExchangeActComputation
10629	Net Shares Reclassified to Mandatorily Redeemable Capital Stock, Shares	xbrli:sharesItemType	duration			base	NetSharesReclassifiedToMandatorilyRedeemableCapitalStockShares
10630	Net Assets, Adjusted Balance [Abstract]	xbrli:stringItemType	duration		true	base	NetAssetsAdjustedBalanceAbstract
10631	Net Income (Loss), Per Outstanding General Partnership Unit, Net of Tax	num:perShareItemType	duration			base	NetIncomeLossPerOutstandingGeneralPartnershipUnitNetOfTax
10632	Net cash used in investing	xbrli:monetaryItemType	duration	debit		base	NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
10633	Net Capital in Excess of Five Percent of Debit Items	xbrli:monetaryItemType	instant	credit		base	NetCapitalInExcessOfFivePercentOfDebitItems
10634	Net Amount at Risk by Product and Guarantee, Range of Guaranteed Minimum Return Rates (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	NetAmountAtRiskByProductAndGuaranteeRangeOfGuaranteedMinimumReturnRates
10635	Net Income (Loss) Attributable to Redeemable Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	NetIncomeLossAttributableToRedeemableNoncontrollingInterest
10636	Net Change Contract Holders Funds	xbrli:monetaryItemType	duration	debit		base	NetChangeContractHoldersFunds
10637	Net Cash Provided by (Used in) Investing Activities [Abstract]	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInInvestingActivitiesAbstract
10638	Net Cash Provided by (Used in) Continuing Operations	xbrli:monetaryItemType	duration			base	NetCashProvidedByUsedInContinuingOperations
10639	Net Cash Provided by (Used in) Operating Activities [Abstract]	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInOperatingActivitiesAbstract
10640	Guarantee Type [Axis] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	NetAmountAtRiskByProductAndGuaranteeGuaranteeTypeAxis
10641	Net Capital Excess (Shortage) under Commodity Exchange Act [Abstract]	xbrli:stringItemType	duration		true	base	NetCapitalExcessShortageUnderCommodityExchangeActAbstract
10642	Net Investment in Leases, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	NetInvestmentInLeasesAlternativeAbstract
10643	Net Capital in Excess of Four Percent of Debit Items	xbrli:monetaryItemType	instant	credit		base	NetCapitalInExcessOfFourPercentOfDebitItems
10644	Net Assets, Geographic Area [Member]	nonnum:domainItemType	duration		true	base	NetAssetsGeographicAreaMember
10645	Net Income (Loss), Per Outstanding Limited Partnership and General Partnership Unit, Basic and Diluted, Net of Tax	num:perShareItemType	duration			base	NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAndDiluted
10646	Net Capital before Haircuts on Securities Positions	xbrli:monetaryItemType	instant	credit		base	NetCapitalBeforeHaircutsOnSecuritiesPositions
10647	Net Income (Loss) from Continuing Operations Available to Common Shareholders, Diluted	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
10648	Net Cash Provided by (Used in) Discontinued Operations and Continuing Operations [Abstract]	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInDiscontinuedOperationsAndContinuingOperationsAbstract
10649	Net Income (Loss), Per Outstanding Limited Partnership Unit, Basic, Net of Tax	num:perShareItemType	duration			base	NetIncomeLossPerOutstandingLimitedPartnershipUnitBasicNetOfTax
10650	Net Income (Loss) Available to Common Stockholders, Operations, Basic [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAvailableToCommonStockholdersOperationsBasicAbstract
10651	Net Income (Loss) Attributable to Parent, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAttributableToParentDilutedAbstract
10652	Net Amount at Risk by Product and Guarantee, General Account Value	xbrli:monetaryItemType	instant	credit		base	NetAmountAtRiskByProductAndGuaranteeGeneralAccountValue
10653	Net Income (Loss), Net of Tax, Per Outstanding Limited Partnership Unit, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossPerOutstandingLimitedPartnershipUnitDilutedAbstract
10654	Net Capital [Abstract]	xbrli:stringItemType	duration		true	base	NetCapitalAbstract
10655	Net cash from operations	xbrli:monetaryItemType	duration			base	NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
10656	Net Income (Loss) from Real Estate Investment Partnership, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	NetIncomeLossFromRealEstateInvestmentPartnershipAttributableToNoncontrollingInterest
10657	Net Amount at Risk by Product and Guarantee, Net Amount at Risk in Event of Death (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	NetAmountAtRiskByProductAndGuaranteeNetAmountAtRiskInEventOfDeath
10658	Net Income (Loss), Including Portion Attributable to Nonredeemable Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
10659	Investing	xbrli:stringItemType	duration		true	base	NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract
10660	Net Cash Provided by (Used in) Investing Activities	xbrli:monetaryItemType	duration	debit		base	NetCashProvidedByUsedInInvestingActivities
10661	Net Income (Loss) from Discontinued Operations Available to Common Shareholders, Diluted	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
10662	Net Income (Loss), Per Outstanding Limited Partnership and General Partnership Unit, Basic, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicOtherDisclosuresAbstract
10663	Net Amount at Risk, by Product and Guarantee [Table]	xbrli:stringItemType	duration		true	base	NetAmountAtRiskByProductAndGuaranteeTable
10664	Net Investment in Lease, Current	xbrli:monetaryItemType	instant	debit		base	NetInvestmentInLeaseCurrent
10665	Net Investment in Lease, Noncurrent	xbrli:monetaryItemType	instant	debit		base	NetInvestmentInLeaseNoncurrent
10666	Net Amount at Risk by Product and Guarantee [Line Items]	xbrli:stringItemType	duration		true	base	NetAmountAtRiskByProductAndGuaranteeLineItems
10667	Net Income (Loss), Per Outstanding Limited Partnership and General Partnership Unit, Basic, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossPerOutstandingLimitedPartnershipAndGeneralPartnershipUnitBasicAbstract
10668	Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
10669	Net Amount at Risk by Product and Guarantee, Separate Account Value at Annuitization (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	NetAmountAtRiskByProductAndGuaranteeSeparateAccountValueAtAnnuitization
10670	Net Income (Loss) Attributable to Parent, Net of Federal Home Loan Bank Assessments	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossAttributableToParentNetOfFederalHomeLoanBankAssessments
10671	Net Change Annuities and Investment Certificates	xbrli:monetaryItemType	duration	debit		base	NetChangeAnnuitiesAndInvestmentCertificates
10672	Net Amount at Risk by Product and Guarantee, Net Amount at Risk	xbrli:monetaryItemType	instant	credit		base	NetAmountAtRiskByProductAndGuaranteeNetAmountAtRisk
10673	Net Amount at Risk by Product and Guarantee, Net Amount at Risk at Annuitization (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	NetAmountAtRiskByProductAndGuaranteeNetAmountAtRiskAtAnnuitization
10674	Net Realized and Unrealized Gain (Loss) on Trading Securities	xbrli:monetaryItemType	duration	credit		base	NetRealizedOrUnrealizedGainLossOnTradingSecurities
10675	Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAttributableToNonredeemableNoncontrollingInterestAbstract
10676	Net Rentable Area	num:areaItemType	instant			base	NetRentableArea
10677	Net Capital Excess (Shortage) under Commodity Exchange Act	xbrli:monetaryItemType	instant	credit		base	NetCapitalExcessShortageUnderCommodityExchangeAct
10678	Net Shares Reclassified to Mandatorily Redeemable Capital Stock, Value	xbrli:monetaryItemType	duration	debit		base	NetSharesReclassifiedToMandatorilyRedeemableCapitalStockValue
10679	Net Income (Loss) Available to Common Stockholders, Operations, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAvailableToCommonStockholdersOperationsDilutedAbstract
10680	Net Cash Provided by (Used in) Operating Activities	xbrli:monetaryItemType	duration			base	NetCashProvidedByUsedInOperatingActivities
10681	Net Investment Income [Abstract]	xbrli:stringItemType	duration		true	base	NetInvestmentIncomeAbstract
10682	Net Income (Loss) Allocated to General Partners	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossAllocatedToGeneralPartners
10683	Net Investment in Direct Financing and Sales Type Leases	xbrli:monetaryItemType	instant	debit		base	NetInvestmentInDirectFinancingAndSalesTypeLeases
10684	Net Income (Loss) Available to Common Stockholders, Basic	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossAvailableToCommonStockholdersBasic
10685	Net Income (Loss) Available to Common Stockholders, Basic [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAvailableToCommonStockholdersBasicAbstract
10686	Net Investment in Direct Financing and Sales Type Leases [Abstract]	xbrli:stringItemType	duration		true	base	NetInvestmentInDirectFinancingAndSalesTypeLeasesAbstract
10687	Net Regulatory Assets	xbrli:monetaryItemType	instant	debit		base	NetRegulatoryAssets
10688	Net Change Interest and Noninterest-bearing Deposits, Domestic	xbrli:monetaryItemType	duration	debit		base	NetChangeInterestAndNoninterestBearingDepositsDomestic
10689	Net Income (Loss) Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAbstract
10690	Net Change Interest and Noninterest-bearing Deposits, Foreign	xbrli:monetaryItemType	duration	debit		base	NetChangeInterestAndNoninterestBearingDepositsForeign
10691	Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	NetInvestmentHedgeDerivativesAtFairValueNetTotalAbstract
10692	Net Income (Loss) from Real Estate Investment Partnership [Abstract]	xbrli:stringItemType	duration		true	base	NetInterestIncomeLossAfterProvisionForLoanLossesAbstract
10693	Net Productive and Dry Wells Drilled Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	NetProductiveAndDryWellsDrilledDisclosureTextBlock
10694	Net Change Interest and Noninterest-bearing Deposits, Foreign [Abstract]	xbrli:stringItemType	duration		true	base	NetChangeInterestAndNoninterestBearingDepositsForeignAbstract
10695	Net Change Contract Holders Funds [Abstract]	xbrli:stringItemType	duration		true	base	NetChangeContractHoldersFundsAbstract
10696	Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value	xbrli:monetaryItemType	instant	debit		base	NetInvestmentHedgeDerivativeAssetsAtFairValue
10697	Net income available for common shareholders (A)	xbrli:monetaryItemType	duration	credit		base	NetIncomeLoss
10698	Net Change Noninterest-bearing Deposits, Domestic	xbrli:monetaryItemType	duration	debit		base	NetChangeNoninterestBearingDepositsDomestic
10699	Net Change Interest and Noninterest-bearing Deposits, Domestic [Abstract]	xbrli:stringItemType	duration		true	base	NetChangeInterestAndNoninterestBearingDepositsDomesticAbstract
10700	Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value	xbrli:monetaryItemType	instant	credit		base	NetInvestmentHedgeDerivativeLiabilitiesAtFairValue
10701	Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	NetInvestmentHedgeDerivativesAtFairValueNet
10702	Net Investment Income	xbrli:monetaryItemType	duration	credit		base	NetInvestmentIncome
10703	Net Income (Loss) Available to Common Stockholders, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAvailableToCommonStockholdersDilutedAbstract
10704	Net Investment Hedging [Member]	nonnum:domainItemType	duration		true	base	NetInvestmentHedgingMember
10705	Net Regulatory Assets [Abstract]	xbrli:stringItemType	duration		true	base	NetRegulatoryAssetsAbstract
10706	Net Change Interest-bearing Deposits, Domestic	xbrli:monetaryItemType	duration	debit		base	NetChangeInterestBearingDepositsDomestic
10707	Net Income (Loss) Allocated to Limited Partners	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossAllocatedToLimitedPartners
10708	Net Change Noninterest-bearing Deposits, Foreign	xbrli:monetaryItemType	duration	debit		base	NetChangeNoninterestBearingDepositsForeign
10709	Net Income (Loss) Available to Common Stockholders, Diluted	xbrli:monetaryItemType	duration	credit		base	NetIncomeLossAvailableToCommonStockholdersDiluted
10710	Net Increase (Decrease) in Sales and Transfer Prices and Production Costs	xbrli:monetaryItemType	duration	debit		base	NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
10711	Net Investment Income, Insurance Entity [Abstract]	xbrli:stringItemType	duration		true	base	NetInvestmentIncomeInsuranceEntityAbstract
10712	Net Income (Loss) Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	NetIncomeLossAttributableToNoncontrollingInterest
10713	Net Change Interest-bearing Deposits, Foreign	xbrli:monetaryItemType	duration	debit		base	NetChangeInterestBearingDepositsForeign
10714	New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Income from Continuing Operations (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnIncomeFromContinuingOperations
10715	New Accounting Pronouncement or Change in Accounting Principle, Effect on Financial Statements Flag	base-types:yesNoItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOnFinancialStatementsFlag
10716	New Accounting Pronouncement or Change in Accounting Principle, Indirect Effects	xbrli:stringItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleIndirectEffects
10717	New Accounting Pronouncement or Change in Accounting Principle, Current Period Disclosures, Deferred Revenue, Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	NewAccountingPronouncementOrChangeInAccountingPrincipleCurrentPeriodDisclosuresDeferredRevenueAmount
10718	New York State Division of Taxation and Finance [Member]	nonnum:domainItemType	duration		true	base	NewYorkStateDivisionOfTaxationAndFinanceMember
10719	New Accounting Pronouncement or Change in Accounting Principle, Description of Transition Method	xbrli:stringItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleDescriptionOfTransitionMethod
10720	New Accounting Pronouncement or Change in Accounting Principle, Name (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleName
10721	New Accounting Pronouncement or Change in Accounting Principle, Description of Financial Statement Line Items, Prospective Transition	xbrli:stringItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleDescriptionOfFinancialStatementLineItemsProspectiveTransition
10722	New Accounting Pronouncement or Change in Accounting Principle, Description of Prior-period Information Retrospectively Adjusted	xbrli:stringItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleDescriptionOfPriorperiodInformationRetrospectivelyAdjusted
10723	New Accounting Pronouncement, Early Adoption [Table Text Block]	nonnum:textBlockItemType	duration			base	NewAccountingPronouncementEarlyAdoptionTableTextBlock
10724	New Accounting Pronouncement, Early Adoption [Table]	xbrli:stringItemType	duration		true	base	NewAccountingPronouncementEarlyAdoptionTable
10725	Adjustments for New Accounting Pronouncement [Member]	nonnum:domainItemType	duration		true	base	NewAccountingPronouncementMember
10726	New Accounting Principles, Early Adoption [Domain]	nonnum:domainItemType	duration		true	base	NewAccountingPrinciplesEarlyAdoptionMember
10727	New Accounting Pronouncement, Early Adoption [Axis]	xbrli:stringItemType	duration		true	base	NewAccountingPronouncementEarlyAdoptionAxis
10728	New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	xbrli:monetaryItemType	duration	credit		base	NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification
10729	New Accounting Pronouncement, Transition Guidance Not Significant or Not Practical	xbrli:stringItemType	duration			base	NewAccountingPronouncementTransitionGuidanceNotSignificantOrNotPractical
10730	New Accounting Pronouncements Or Change In Accounting Principle [Table]	xbrli:stringItemType	duration		true	base	NewAccountingPronouncementsOrChangeInAccountingPrincipleTable
10731	New Accounting Pronouncement, Early Adoption, Effect [Member]	nonnum:domainItemType	duration		true	base	NewAccountingPronouncementEarlyAdoptionEffectMember
10732	New Accounting Pronouncements and Changes in Accounting Principles [Text Block]	nonnum:textBlockItemType	duration			base	NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock
10733	New Accounting Pronouncement or Change in Accounting Principle, Retrospective Application Impracticable	xbrli:stringItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleRetrospectiveApplicationImpracticable
10734	New Accounting Pronouncement or Change in Accounting Principle, Retrospective Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	NewAccountingPronouncementOrChangeInAccountingPrincipleRetrospectiveAdjustmentsAbstract
10735	New Accounting Pronouncement or Change in Accounting Principle, Current Period Disclosures, Revenue Recognized, Amount (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	NewAccountingPronouncementOrChangeInAccountingPrincipleCurrentPeriodDisclosuresRevenueRecognizedAmount
10736	New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Net Revenue (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnNetRevenue
10737	New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets	xbrli:monetaryItemType	instant	credit		base	NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
10738	Recent Accounting Guidance	nonnum:textBlockItemType	duration			base	NewAccountingPronouncementsPolicyPolicyTextBlock
10739	New Date of Annual Goodwill Impairment Test	xbrli:stringItemType	duration			base	NewDateOfAnnualGoodwillImpairmentTest
10740	New Accounting Pronouncements and Changes in Accounting Principles [Abstract]	xbrli:stringItemType	duration		true	base	NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract
10741	New Accounting Pronouncement or Change in Accounting Principle, Current Period Disclosures [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	NewAccountingPronouncementOrChangeInAccountingPrincipleCurrentPeriodDisclosuresAbstract
10742	New Accounting Pronouncement or Change in Accounting Principle, Prior Period Not Restated	xbrli:booleanItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrinciplePriorPeriodNotRestated
10743	New Accounting Pronouncements Or Change In Accounting Principle [Line Items]	xbrli:stringItemType	duration		true	base	NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems
10744	New Accounting Pronouncement, Early Adoption [Line Items]	xbrli:stringItemType	duration		true	base	NewAccountingPronouncementEarlyAdoptionLineItems
10745	New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Basic Earnings Per Share	num:perShareItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnBasicEarningsPerShare
10746	New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Diluted Earnings Per Share	num:perShareItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnDilutedEarningsPerShare
10747	New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Net Income	xbrli:monetaryItemType	duration	credit		base	NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnNetIncome
10748	New Jersey Division of Taxation [Member]	nonnum:domainItemType	duration		true	base	NewJerseyDivisionOfTaxationMember
10749	New Accounting Pronouncement or Change in Accounting Principle, Description	xbrli:stringItemType	duration			base	NewAccountingPronouncementOrChangeInAccountingPrincipleDescription
10750	New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Operating Results	xbrli:monetaryItemType	duration	credit		base	NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
10751	Description of NGL Reserves Not Clearly Attributable to Leasehold Interests	xbrli:stringItemType	duration			base	NGLReservesNotClearlyAttributableToLeaseholdInterests
10752	Other than Securities Investment [Member]	nonnum:domainItemType	duration		true	base	OtherThanSecuritiesInvestmentMember
10753	Non Investment Assets Less Non Investment Liabilities	xbrli:monetaryItemType	instant	debit		base	NonInvestmentAssetsLessNonInvestmentLiabilities
10754	Non-core [Member]	nonnum:domainItemType	duration		true	base	NonCoreMember
10755	Other Countries	nonnum:domainItemType	duration		true	base	NonUsMember
10756	Non Investment Assets Less Non Investment Liabilities, Percent of Net Assets	num:percentItemType	instant			base	NonInvestmentAssetsLessNonInvestmentLiabilitiesPercentOfNetAssets
10757	Non-Guarantor Subsidiaries [Member]	nonnum:domainItemType	duration		true	base	NonGuarantorSubsidiariesMember
10758	Non-Recourse Debt	xbrli:monetaryItemType	instant	credit		base	NonRecourseDebt
10759	Nonallowable Assets [Abstract]	xbrli:stringItemType	duration		true	base	NonallowableAssetsAbstract
10760	Nonallowable Assets	xbrli:monetaryItemType	instant	debit		base	NonallowableAssets
10761	Noncash Merger Related Costs	xbrli:monetaryItemType	duration	debit		base	NoncashMergerRelatedCosts
10762	Noncash or Part Noncash Divestiture, Description	xbrli:stringItemType	duration			base	NoncashOrPartNoncashDivestitureDescription
10763	Noncash or Part Noncash Acquisition, Description	xbrli:stringItemType	duration			base	NoncashOrPartNoncashAcquisitionDescription
10764	Noncash or Part Noncash Acquisition, Inventory Acquired	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashAcquisitionInventoryAcquired1
10765	Noncash or Part Noncash Acquisition, Investments Acquired	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashAcquisitionInvestmentsAcquired1
10766	Noncash or Part Noncash Acquisitions by Unique Description [Axis]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashAcquisitionsByUniqueDescriptionAxis
10767	Noncash or Part Noncash Divestiture, Name [Domain]	nonnum:domainItemType	duration		true	base	NoncashOrPartNoncashDivestitureNameDomain
10768	Noncash Project Abandonment Costs	xbrli:monetaryItemType	duration	debit		base	NoncashProjectAbandonmentCosts
10769	Noncash Investing and Financing Activities Related Text	xbrli:stringItemType	duration			base	NoncashInvestingAndFinancingActivitiesRelatedText
10770	Noncash or Part Noncash Acquisition, Interest Acquired	num:percentItemType	duration			base	NoncashOrPartNoncashAcquisitionInterestAcquired1
10771	Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Warrants Issued	xbrli:sharesItemType	duration			base	NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationWarrantsIssued1
10772	Noncash or Part Noncash Acquisition, Intangible Assets Acquired	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1
10773	Noncash or Part Noncash Acquisition, Other Assets Acquired	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1
10774	Noncash or Part Noncash Acquisitions [Line Items]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashAcquisitionsLineItems
10775	Noncash or Part Noncash Acquisition, Value of Assets Acquired [Abstract]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashAcquisitionValueOfAssetsAcquiredAbstract
10776	Unique Name [Axis]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashDivestituresByUniqueNameAxis
10777	Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Due Date	xbrli:dateItemType	duration			base	NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationDueDateDayMonthAndYear
10778	Noncash or Part Noncash Acquisition, Value of Liabilities Assumed [Abstract]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumedAbstract
10779	Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Options Issued	xbrli:sharesItemType	duration			base	NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationOptionsIssued1
10780	Noncash or Part Noncash Acquisition, Payables Assumed	xbrli:monetaryItemType	duration	credit		base	NoncashOrPartNoncashAcquisitionPayablesAssumed1
10781	Noncash or Part Noncash Acquisitions [Table]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashAcquisitionsTable
10782	Noncash or Part Noncash Acquisition, Other Liabilities Assumed	xbrli:monetaryItemType	duration	credit		base	NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1
10783	Noncash Investing and Financing Items [Abstract]	xbrli:stringItemType	duration		true	base	NoncashInvestingAndFinancingItemsAbstract
10784	Noncash Commission and Closing Costs (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	NoncashCommissionAndClosingCosts
10785	Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed) [Abstract]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumedAbstract
10786	Noncash or Part Noncash Acquisition, Value of Assets Acquired	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1
10787	Noncash or Part Noncash Acquisition, Debt Assumed	xbrli:monetaryItemType	duration	credit		base	NoncashOrPartNoncashAcquisitionDebtAssumed1
10788	Noncash or Part Noncash Divestiture, Amount of Consideration Received	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashDivestitureAmountOfConsiderationReceived1
10789	Noncash or Part Noncash Acquisition, Employee Benefit Liabilities Assumed	xbrli:monetaryItemType	duration	credit		base	NoncashOrPartNoncashAcquisitionEmployeeBenefitLiabilitiesAssumed1
10790	Noncash or Part Noncash Acquisition, Name [Domain]	nonnum:domainItemType	duration		true	base	NoncashOrPartNoncashAcquisitionNameDomain
10791	Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed)	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1
10792	Noncash or Part Noncash Acquisition, Fixed Assets Acquired	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1
10793	Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Due Date, Month and Year	xbrli:gYearMonthItemType	duration			base	NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationDueDateMonthAndYear
10794	Noncash Contribution Expense	xbrli:monetaryItemType	duration	debit		base	NoncashContributionExpense
10795	Noncash or Part Noncash Divestitures [Line Items]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashDivestituresLineItems
10796	Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Due Date, Year	xbrli:gYearItemType	duration			base	NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationDueDateYear
10797	Noncash or Part Noncash Divestiture, Type of Consideration Received	xbrli:stringItemType	duration			base	NoncashOrPartNoncashDivestitureTypeOfConsiderationReceived
10798	Noncash or Part Noncash Acquisition, Value of Liabilities Assumed	xbrli:monetaryItemType	duration	credit		base	NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1
10799	Noncash or Part Noncash Divestitures [Table]	xbrli:stringItemType	duration		true	base	NoncashOrPartNoncashDivestituresTable
10800	Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Shares Issued	xbrli:sharesItemType	duration			base	NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssued1
10801	Noncash or Part Noncash Acquisition, Accounts Receivable Acquired	xbrli:monetaryItemType	duration	debit		base	NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1
10802	Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Rate	num:percentItemType	duration			base	NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationRate
10803	Noncompete Agreements [Member]	nonnum:domainItemType	duration		true	base	NoncompeteAgreementsMember
10804	Noncumulative Preferred Stock Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	NoncumulativePreferredStockSubjectToMandatoryRedemptionMember
10805	Noncumulative Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	NoncumulativePreferredStockMember
10806	Nondebtor Reorganization Items, Net (Gain) Loss on Settlement of Other Claims	xbrli:monetaryItemType	duration	credit		base	NondebtorReorganizationItemsNetGainLossOnSettlementOfOtherClaims1
10807	Nondebtor Reorganization Items, Legal and Advisory Professional Fees	xbrli:monetaryItemType	duration	debit		base	NondebtorReorganizationItemsLegalAndAdvisoryProfessionalFees
10808	Noninterest Expense Distribution and Servicing Fees	xbrli:monetaryItemType	duration	debit		base	NoninterestExpenseDistributionAndServicingFees
10809	Noninterest Income [Abstract]	xbrli:stringItemType	duration		true	base	NoninterestIncomeAbstract
10810	Noninterest Expense Investment Advisory Fees	xbrli:monetaryItemType	duration	debit		base	NoninterestExpenseInvestmentAdvisoryFees
10811	Noninterest Income, Other	xbrli:monetaryItemType	duration	credit		base	NoninterestIncomeOther
10812	Noninterest Expense Commission Expense	xbrli:monetaryItemType	duration	debit		base	NoninterestExpenseCommissionExpense
10813	Noninterest-bearing Deposit Liabilities, by Component [Abstract]	xbrli:stringItemType	duration		true	base	NoninterestBearingDepositLiabilitiesByComponentAbstract
10814	Noninterest-bearing Domestic Deposit, Retail	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingDomesticDepositRetail
10815	Noninterest-bearing Deposit Liabilities	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingDepositLiabilities
10816	Noninterest Expense Related to Performance Fees	xbrli:monetaryItemType	duration	debit		base	NoninterestExpenseRelatedToPerformanceFees
10817	Noninterest-bearing Domestic Deposit, Brokered	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingDomesticDepositBrokered
10818	Noninterest Expense [Abstract]	xbrli:stringItemType	duration		true	base	NoninterestExpenseAbstract
10819	Noninterest-bearing Foreign Deposit, Checking (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingForeignDepositChecking
10820	Noninterest-bearing Deposit Liabilities, Foreign	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingDepositLiabilitiesForeign
10821	Noninterest Expense Printing and Fulfillment	xbrli:monetaryItemType	duration	debit		base	NoninterestExpensePrintingAndFulfillment
10822	Noninterest Expense Directors Fees	xbrli:monetaryItemType	duration	debit		base	NoninterestExpenseDirectorsFees
10823	Noninterest Income, Other [Abstract]	xbrli:stringItemType	duration		true	base	NoninterestIncomeOtherAbstract
10824	Noninterest-bearing Domestic Deposit, Demand	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingDomesticDepositDemand
10825	Noninterest Income	xbrli:monetaryItemType	duration	credit		base	NoninterestIncome
10826	Noninterest-bearing Foreign Deposit, Demand (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingForeignDepositDemand
10827	Noninterest Expense Offering Cost	xbrli:monetaryItemType	duration	debit		base	NoninterestExpenseOfferingCost
10828	Noninterest Income, Other Operating Income	xbrli:monetaryItemType	duration	credit		base	NoninterestIncomeOtherOperatingIncome
10829	Noninterest-bearing Deposit Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	NoninterestBearingDepositLiabilitiesAbstract
10830	Noninterest-bearing Deposit Liabilities, Foreign, by Component [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	NoninterestBearingDepositLiabilitiesForeignByComponentAbstract
10831	Noninterest-bearing Deposit Liabilities, Domestic	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingDepositLiabilitiesDomestic
10832	Noninterest-bearing Foreign Deposit, Brokered (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingForeignDepositBrokered
10833	Noninterest-bearing Foreign Deposit Liabilities Description	xbrli:stringItemType	duration			base	NoninterestBearingForeignDepositLiabilitiesDescription
10834	Noninterest-bearing Foreign Deposit, Retail (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingForeignDepositRetail
10835	Noninterest-bearing Domestic Deposit, Checking	xbrli:monetaryItemType	instant	credit		base	NoninterestBearingDomesticDepositChecking
10836	Noninterest-bearing Deposit Liabilities, Domestic, by Component [Abstract]	xbrli:stringItemType	duration		true	base	NoninterestBearingDepositLiabilitiesDomesticByComponentAbstract
10837	Noninterest-bearing Domestic Deposit Description	xbrli:stringItemType	duration			base	NoninterestBearingDomesticDepositDescription
10838	Noninterest Expense	xbrli:monetaryItemType	duration	debit		base	NoninterestExpense
10839	Noninterest Expense Transfer Agent and Custodian Fees	xbrli:monetaryItemType	duration	debit		base	NoninterestExpenseTransferAgentAndCustodianFees
10840	Nonmonetary Transaction, Name of Counterparty	xbrli:stringItemType	duration			base	NonmonetaryTransactionNameOfCounterparty
10841	Nonmonetary Transaction Type [Axis]	xbrli:stringItemType	duration		true	base	NonmonetaryTransactionTypeAxis
10842	Nonmonetary Transactions [Abstract]	xbrli:stringItemType	duration		true	base	NonmonetaryTransactionsAbstract
10843	Nonmonetary Transaction, Basis of Accounting for Assets Transferred	xbrli:stringItemType	duration			base	NonmonetaryTransactionBasisOfAccountingForAssetsTransferred
10844	Nonmonetary Transaction, by Type [Table]	xbrli:stringItemType	duration		true	base	NonmonetaryTransactionByTypeTable
10845	Nonmonetary Transaction Type [Domain]	nonnum:domainItemType	duration		true	base	NonmonetaryTransactionTypeDomain
10846	Nonmonetary Transaction, Fair Value Not Determinable	xbrli:stringItemType	duration			base	NonmonetaryTransactionFairValueNotDeterminable
10847	Nonmonetary Transaction [Line Items]	xbrli:stringItemType	duration		true	base	NonmonetaryTransactionLineItems
10848	Nonmonetary Transaction, Gross Operating Revenue Recognized	xbrli:monetaryItemType	duration	credit		base	NonmonetaryTransactionGrossOperatingRevenueRecognized
10849	Nonmonetary Transaction, Amount of Barter Transaction	xbrli:monetaryItemType	duration	credit		base	NonmonetaryTransactionAmountOfBarterTransaction
10850	Nonmonetary Transactions Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	NonmonetaryTransactionsDisclosureTextBlock
10851	Nonmonetary Transaction, Gain (Loss) Recognized on Transfer	xbrli:monetaryItemType	duration	credit		base	NonmonetaryTransactionGainLossRecognizedOnTransfer
10852	Nonoperating Gains (Losses) [Abstract]	xbrli:stringItemType	duration		true	base	NonoperatingGainsLossesAbstract
10853	Nonoperating Gains (Losses)	xbrli:monetaryItemType	duration	credit		base	NonoperatingGainsLosses
10854	Other income (expense), net	nonnum:domainItemType	duration		true	base	NonoperatingIncomeExpenseMember
10855	Total	xbrli:monetaryItemType	duration	credit		base	NonoperatingIncomeExpense
10856	Nonoperating Income (Expense) [Abstract]	xbrli:stringItemType	duration		true	base	NonoperatingIncomeExpenseAbstract
10857	Nonredeemable Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		base	NonredeemableNoncontrollingInterest
10858	Nonredeemable Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	NonredeemablePreferredStockMember
10859	Nonredeemable Convertible Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	NonredeemableConvertiblePreferredStockMember
10860	Nonsoftware License Arrangement [Member]	nonnum:domainItemType	duration		true	base	NonsoftwareLicenseArrangementMember
10861	Nonsoftware Service, Support and Maintenance Arrangement [Member]	nonnum:domainItemType	duration		true	base	NonsoftwareServiceSupportAndMaintenanceArrangementMember
10862	Nontrade Receivables	xbrli:monetaryItemType	instant	debit		base	NontradeReceivables
10863	Nontrade Receivables, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	NontradeReceivablesNoncurrentAbstract
10864	Nontrade Receivables, Noncurrent	xbrli:monetaryItemType	instant	debit		base	NontradeReceivablesNoncurrent
10865	Nontrade Receivables [Abstract]	xbrli:stringItemType	duration		true	base	NontradeReceivablesAbstract
10866	Nontrade Receivables, Current	xbrli:monetaryItemType	instant	debit		base	NontradeReceivablesCurrent
10867	Nontrade Receivables, Unclassified [Abstract]	xbrli:stringItemType	duration		true	base	NontradeReceivablesUnclassifiedAbstract
10868	Nontrade Receivables, Current [Abstract]	xbrli:stringItemType	duration		true	base	NontradeReceivableCurrentsAbstract
10869	Nontraditional Long-Duration Contracts [Member]	nonnum:domainItemType	duration		true	base	NontraditionalLongDurationContractsMember
10870	Nonvoting Common Stock [Member]	nonnum:domainItemType	duration		true	base	NonvotingCommonStockMember
10871	Note Warrant [Member]	nonnum:domainItemType	duration		true	base	NoteWarrantMember
10872	Notes and Loans Payable	xbrli:monetaryItemType	instant	credit		base	NotesAndLoansPayable
10873	Notes Payable to Banks [Member]	nonnum:domainItemType	duration		true	base	NotesPayableToBanksMember
10874	Financing Receivable, Net	xbrli:monetaryItemType	instant	debit		base	NotesReceivableNet
10875	Notes Receivable by Owner to Limited Liability Company (LLC)	xbrli:monetaryItemType	instant	debit		base	NotesReceivableByOwnerToLimitedLiabilityCompanyLLC
10876	Notes, Loans and Financing Receivable, Net, Current	xbrli:monetaryItemType	instant	debit		base	NotesAndLoansReceivableNetCurrent
10877	Notes Assumed	xbrli:monetaryItemType	duration	credit		base	NotesAssumed1
10878	Notes and Loans Payable, Current	xbrli:monetaryItemType	instant	credit		base	NotesAndLoansPayableCurrent
10879	Notes Payable, Related Parties, Current	xbrli:monetaryItemType	instant	credit		base	NotesPayableRelatedPartiesClassifiedCurrent
10880	Financing Receivable, Gross	xbrli:monetaryItemType	instant	debit		base	NotesReceivableGross
10881	Notes, Loans and Financing Receivable, Net, Current [Abstract]	xbrli:stringItemType	duration		true	base	NotesAndLoansReceivableNetCurrentAbstract
10882	Notes Payable	xbrli:monetaryItemType	instant	credit		base	NotesPayable
10883	Notes Reduction	xbrli:monetaryItemType	duration	debit		base	NotesReduction
10884	Notes, Loans and Financing Receivable, Gross, Current	xbrli:monetaryItemType	instant	debit		base	NotesAndLoansReceivableGrossCurrent
10885	Notes Payable to Bank [Abstract]	xbrli:stringItemType	duration		true	base	NotesPayableToBankCurrentAndNoncurrentAbstract
10886	Notes Payable, Current [Abstract]	xbrli:stringItemType	duration		true	base	NotesPayableCurrentAbstract
10887	Notes Receivable, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	NotesReceivableFairValueDisclosure
10888	Notes Receivable, Related Parties, Noncurrent	xbrli:monetaryItemType	instant	debit		base	NotesReceivableRelatedPartiesNoncurrent
10889	Notes Payable to Bank, Current	xbrli:monetaryItemType	instant	credit		base	NotesPayableToBankCurrent
10890	Notes Payable, Current	xbrli:monetaryItemType	instant	credit		base	NotesPayableCurrent
10891	Notes, Loans and Financing Receivable, Net, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	NotesAndLoansReceivableNetNoncurrentAbstract
10892	Notes Payable to Bank, Noncurrent	xbrli:monetaryItemType	instant	credit		base	NotesPayableToBankNoncurrent
10893	Notes and Loans Payable [Abstract]	xbrli:stringItemType	duration		true	base	NotesAndLoansPayableAbstract
10894	Notes Issued	xbrli:monetaryItemType	duration	credit		base	NotesIssued1
10895	Financing Receivable, Net [Abstract]	xbrli:stringItemType	duration		true	base	NotesReceivableNetAbstract
10896	Notes Payable [Abstract]	xbrli:stringItemType	duration		true	base	NotesPayableAbstract
10897	Notes Receivable, Related Parties, Current	xbrli:monetaryItemType	instant	debit		base	NotesReceivableRelatedPartiesCurrent
10898	Notes, Loans and Financing Receivable, Gross, Noncurrent	xbrli:monetaryItemType	instant	debit		base	NotesAndLoansReceivableGrossNoncurrent
10899	Notes Payable, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	NotesPayableFairValueDisclosure
10900	Notes Payable, Related Parties, Noncurrent	xbrli:monetaryItemType	instant	credit		base	NotesPayableRelatedPartiesNoncurrent
10901	Notes Payable, Other Payables [Member]	nonnum:domainItemType	duration		true	base	NotesPayableOtherPayablesMember
10902	Notes and Loans Payable, Current [Abstract]	xbrli:stringItemType	duration		true	base	NotesAndLoansPayableCurrentAbstract
10903	Notes, Loans and Financing Receivable, Net, Noncurrent	xbrli:monetaryItemType	instant	debit		base	NotesAndLoansReceivableNetNoncurrent
10904	Notes Payable to Bank	xbrli:monetaryItemType	instant	credit		base	NotesPayableToBank
10905	Notes Receivable, Related Parties	xbrli:monetaryItemType	instant	debit		base	NotesReceivableRelatedParties
10906	Notes Receivable [Member]	nonnum:domainItemType	duration		true	base	NotesReceivableMember
10907	Notes Payable, Related Parties	xbrli:monetaryItemType	instant	credit		base	NotesPayableRelatedPartiesCurrentAndNoncurrent
10908	Notional Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	NotionalAmountOfDerivativesAbstract
10909	Notional Amount of Nonderivative Instruments	xbrli:monetaryItemType	duration			base	NotionalAmountOfNonderivativeInstruments
10910	Nuclear Fuel [Member]	nonnum:domainItemType	duration		true	base	NuclearFuelMember
10911	Nuclear Fuel, Net of Amortization	xbrli:monetaryItemType	instant	debit		base	NuclearFuelNetOfAmortization
10912	Nuclear Plant [Member]	nonnum:domainItemType	duration		true	base	NuclearPlantMember
10913	Number of Reportable Segments	xbrli:integerItemType	duration			base	NumberOfReportableSegments
10914	Number of Properties Subject to Ground Leases	xbrli:integerItemType	instant			base	NumberOfPropertiesSubjectToGroundLeases
10915	Number of Stores	xbrli:integerItemType	instant			base	NumberOfStores
10916	Number of Price Risk Derivatives Held	xbrli:integerItemType	instant			base	NumberOfPriceRiskDerivativesHeld
10917	Number of Interest Rate Derivatives Held	xbrli:integerItemType	instant			base	NumberOfInterestRateDerivativesHeld
10918	Number of Employees, Total [Member]	nonnum:domainItemType	duration		true	base	NumberOfEmployeesTotalMember
10919	Number of Real Estate Properties	xbrli:integerItemType	instant			base	NumberOfRealEstateProperties
10920	Number of Foreign Currency Derivatives Held	xbrli:integerItemType	instant			base	NumberOfForeignCurrencyDerivativesHeld
10921	Number of Countries in which Entity Operates	xbrli:integerItemType	instant			base	NumberOfCountriesInWhichEntityOperates
10922	Number of Restaurants	xbrli:integerItemType	instant			base	NumberOfRestaurants
10923	Number of Reporting Units	xbrli:integerItemType	duration			base	NumberOfReportingUnits
10924	Number of Employees, Geographic Area [Member]	nonnum:domainItemType	duration		true	base	NumberOfEmployeesGeographicAreaMember
10925	Number of Businesses Acquired	xbrli:integerItemType	duration			base	NumberOfBusinessesAcquired
10926	Number of Real Estate Properties, Fee Simple	xbrli:integerItemType	instant			base	NumberOfRealEstatePropertiesFeeSimple
10927	Number of Operating Segments	xbrli:integerItemType	duration			base	NumberOfOperatingSegments
10928	Number of Units in Real Estate Property	xbrli:integerItemType	instant			base	NumberOfUnitsInRealEstateProperty
10929	Number of Aircraft Operated	xbrli:integerItemType	duration			base	NumberOfAircraftOperated
10930	Number of States in which Entity Operates	xbrli:integerItemType	instant			base	NumberOfStatesInWhichEntityOperates
10931	Number of Credit Risk Derivatives Held	xbrli:integerItemType	instant			base	NumberOfCreditRiskDerivativesHeld
10932	Noncontrolling Interest in Net Income (Loss) Preferred Unit Holders, Redeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
10933	Deconsolidation, Revaluation of Retained Investment, Gain (Loss), Amount	xbrli:monetaryItemType	duration	credit		base	DeconsolidationRevaluationOfRetainedInvestmentGainOrLossAmount
10934	Noncontrolling Interest in Net Income (Loss) Other Noncontrolling Interests, Redeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsRedeemable
10935	Noncontrolling Interest, Increase from Subsidiary Equity Issuance	xbrli:monetaryItemType	duration	credit		base	NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
10936	Noncontrolling Interest in Variable Interest Entity	xbrli:monetaryItemType	instant	credit		base	NoncontrollingInterestInVariableInterestEntity
10937	Noncontrolling Interest in Net Income (Loss) Other Noncontrolling Interests, Nonredeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossOtherNoncontrollingInterestsNonredeemable
10938	Noncontrolling Interest in Net Income (Loss) Joint Venture Partners, Redeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossJointVenturePartnersRedeemable
10939	Noncontrolling Interest in Net Income (Loss) Joint Venture Partners, Nonredeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable
10940	Noncontrolling Interest in Net Income (Loss) Preferred Unit Holders, Nonredeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersNonredeemable
10941	Noncontrolling Interest in Net Income (Loss) Operating Partnerships, Nonredeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable
10942	Noncontrolling Interest in Net Income (Loss) Limited Partnerships, Nonredeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossLimitedPartnershipsNonredeemable
10943	Noncontrolling Interest in Net Income (Loss) Limited Partnerships, Redeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossLimitedPartnershipsRedeemable
10944	Noncontrolling Interest in Net Income (Loss) Operating Partnerships, Redeemable	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable
10945	Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	NoncontrollingInterestAbstract
10946	Noncontrolling Interest Items [Abstract]	xbrli:stringItemType	duration		true	base	NoncontrollingInterestItemsAbstract
10947	Noncontrolling Interest, Decrease from Deconsolidation	xbrli:monetaryItemType	duration	debit		base	NoncontrollingInterestDecreaseFromDeconsolidation
10948	Noncontrolling Interest, Increase from Business Combination	xbrli:monetaryItemType	duration	credit		base	NoncontrollingInterestIncreaseFromBusinessCombination
10949	Deconsolidation, Gain (Loss), Amount	xbrli:monetaryItemType	duration	credit		base	DeconsolidationGainOrLossAmount
10950	Noncontrolling Interest, Balance Sheet Location (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	NoncontrollingInterestBalanceSheetLocation
10951	Noncontrolling Interest, Increase from Sale of Parent Equity Interest	xbrli:monetaryItemType	duration	credit		base	NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
10952	Noncontrolling Interest [Member]	nonnum:domainItemType	duration		true	base	NoncontrollingInterestMember
10953	Non-designated Hedge Derivatives	nonnum:domainItemType	duration		true	base	NondesignatedMember
10954	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Not Previously Required Financial Support Provided, Type and Primary Reasons	xbrli:stringItemType	duration			base	NotPreviouslyRequiredFinancialSupportProvidedTypeAndPrimaryReasons
10955	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Not Previously Required Financial Support Provided, Amount	xbrli:monetaryItemType	instant	credit		base	NotPreviouslyRequiredFinancialSupportProvidedAmount
10956	Not Designated as Hedging Instrument, Trading [Member]	nonnum:domainItemType	duration		true	base	NotDesignatedAsHedgingInstrumentTradingMember
10957	Not Designated as Hedging Instrument, Economic Hedge [Member]	nonnum:domainItemType	duration		true	base	NotDesignatedAsHedgingInstrumentEconomicHedgeMember
10958	Nontaxable Municipal Bonds [Member]	nonnum:domainItemType	duration		true	base	NontaxableMunicipalBondsMember
10959	Nontaxable Municipal Notes [Member]	nonnum:domainItemType	duration		true	base	NontaxableMunicipalNotesMember
10960	Ownership [Axis]	xbrli:stringItemType	duration		true	base	OwnershipAxis
10961	Ownership [Domain]	nonnum:domainItemType	duration		true	base	OwnershipDomain
10962	Overfunded Plan [Member]	nonnum:domainItemType	duration		true	base	OverfundedPlanMember
10963	OCI, before Reclassifications, before Tax, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OciBeforeReclassificationsBeforeTaxAttributableToParent
10964	Unrealized gains, net of tax effects	xbrli:monetaryItemType	duration	credit		base	OciBeforeReclassificationsNetOfTaxAttributableToParent
10965	OCI, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	OciNetOfTaxAbstract
10966	Over-Allotment Option [Member]	nonnum:domainItemType	duration		true	base	OverAllotmentOptionMember
10967	Over the Counter [Member]	nonnum:domainItemType	duration		true	base	OverTheCounterMember
10968	Offsetting Liabilities [Table]	xbrli:stringItemType	duration		true	base	OffsettingLiabilitiesTable
10969	Offsetting Securities Purchased under Agreements to Resell [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingSecuritiesPurchasedUnderAgreementsToResellAbstract
10970	Offsetting Derivative Assets [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingDerivativeAssetsAbstract
10971	Offsetting Liabilities [Line Items]	xbrli:stringItemType	duration		true	base	OffsettingLiabilitiesLineItems
10972	Offsetting Securities Borrowed [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingSecuritiesBorrowedAbstract
10973	Offsetting Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingDerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAbstract
10974	Offsetting Assets [Table]	xbrli:stringItemType	duration		true	base	OffsettingAssetsTable
10975	Offsetting Assets [Line Items]	xbrli:stringItemType	duration		true	base	OffsettingAssetsLineItems
10976	Offsetting Derivative Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingDerivativeLiabilitiesAbstract
10977	Offsetting [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingAbstract
10978	Offsetting Securities Sold under Agreements to Repurchase [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingSecuritiesSoldUnderAgreementsToResellAbstract
10979	Offsetting Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	OffsettingAssetsTableTextBlock
10980	Offsetting Securities Loaned [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingSecuritiesLoanedAbstract
10981	Offsetting Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned [Abstract]	xbrli:stringItemType	duration		true	base	OffsettingDerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAbstract
10982	Offsetting Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	OffsettingLiabilitiesTableTextBlock
10983	Own-share Lending Arrangement, Counterparty Default [Abstract]	xbrli:stringItemType	duration		true	base	OwnshareLendingArrangementCounterpartyDefaultAbstract
10984	Own-share Lending Arrangement, Shares, Outstanding [Abstract]	xbrli:stringItemType	duration		true	base	OwnshareLendingArrangementSharesOutstandingAbstract
10985	Own-share Lending Arrangement, Description	xbrli:stringItemType	duration			base	OwnshareLendingArrangementDescription
10986	Own-share Lending Arrangement, Shares, Outstanding	xbrli:sharesItemType	instant			base	OwnshareLendingArrangementSharesOutstanding
10987	Own-share Lending Arrangement, Counterparty Default, Changes in Value, Shares	xbrli:monetaryItemType	duration	debit		base	OwnshareLendingArrangementCounterpartyDefaultChangesInValueShares
10988	Own-share Lending Arrangement, Counterparty Default, Changes in Value [Abstract]	xbrli:stringItemType	duration		true	base	OwnshareLendingArrangementCounterpartyDefaultChangesInValueAbstract
10989	Own-share Lending Arrangement, Shares, Outstanding, Value	xbrli:monetaryItemType	instant	credit		base	OwnshareLendingArrangementSharesOutstandingValue
10990	Own-share Lending Arrangement, Counterparty Default, Changes in Value, Probable Recoveries	xbrli:monetaryItemType	duration	credit		base	OwnshareLendingArrangementCounterpartyDefaultChangesInValueRecoveries
10991	Own-share Lending Arrangement, Earnings Per Share, Treatment	xbrli:stringItemType	duration			base	OwnshareLendingArrangementEarningsPerShareTreatment
10992	Own-share Lending Arrangement, Counterparty Default, Earnings Per Share, Shares	xbrli:sharesItemType	instant			base	OwnshareLendingArrangementCounterpartyDefaultEarningsPerShareShares
10993	Own-share Lending Arrangement, Reasons	xbrli:stringItemType	duration			base	OwnshareLendingArrangementReasons
10994	Own-share Lending Arrangement, Dividends, Not Reimbursed	xbrli:monetaryItemType	duration	debit		base	OwnshareLendingArrangementDividendsNotReimbursed
10995	Own-share Lending Arrangement, Collateral	xbrli:monetaryItemType	instant	credit		base	OwnshareLendingArrangementCollateral
10996	Own-share Lending Arrangement, Shares, Issued	xbrli:sharesItemType	instant			base	OwnshareLendingArrangementSharesIssued
10997	Own-share Lending Arrangement, Counterparty Default, Period of Default, Expense	xbrli:monetaryItemType	duration	debit		base	OwnshareLendingArrangementCounterpartyDefaultPeriodOfDefaultExpense
10998	Own-share Lending Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	OwnshareLendingArrangementAbstract
10999	Operations Commenced Date	xbrli:dateItemType	duration			base	OperationsCommencedDate1
11000	Objectives for Using Cash Flow Hedging Instruments	xbrli:stringItemType	duration			base	ObjectivesForUsingCashFlowHedgingInstruments
11001	Objectives for Using Fair Value Hedging Instruments	xbrli:stringItemType	duration			base	ObjectivesForUsingFairValueHedgingInstruments
11002	Objectives for Using Derivative Instruments	xbrli:stringItemType	duration			base	ObjectivesForUsingDerivativeInstruments
11003	Objectives for Using Net Investment Hedging Instruments	xbrli:stringItemType	duration			base	ObjectivesForUsingNetInvestmentHedgingInstruments
11004	Obligation with Joint and Several Liability Arrangement, Amount Outstanding	xbrli:monetaryItemType	instant	credit		base	ObligationWithJointAndSeveralLiabilityArrangementAmountOutstanding
11005	Obligation with Joint and Several Liability Arrangement, Description	xbrli:stringItemType	duration			base	ObligationWithJointAndSeveralLiabilityArrangementDescription
11006	Obligation with Joint and Several Liability Arrangement [Table Text Block]	nonnum:textBlockItemType	duration			base	ObligationWithJointAndSeveralLiabilityArrangementTableTextBlock
11007	Obligation to Repurchase Receivables Sold [Member]	nonnum:domainItemType	duration		true	base	ObligationToRepurchaseReceivablesSoldMember
11008	Obligation with Joint and Several Liability Arrangement, Amount Recognized	xbrli:monetaryItemType	instant	credit		base	ObligationWithJointAndSeveralLiabilityArrangementAmountRecognized
11009	Obligation with Joint and Several Liability Arrangement, Recourse Provision, Description	xbrli:stringItemType	duration			base	ObligationWithJointAndSeveralLiabilityArrangementRecourseProvisionDescription
11010	Obligation with Joint and Several Liability Arrangement, Corresponding Entry, Amount	xbrli:monetaryItemType	instant	debit		base	ObligationWithJointAndSeveralLiabilityArrangementCorrespondingEntryAmount
11011	Obligation with Joint and Several Liability Arrangement [Table]	xbrli:stringItemType	duration		true	base	ObligationWithJointAndSeveralLiabilityArrangementTable
11012	Obligation with Joint and Several Liability Arrangement, Amount Receivable	xbrli:monetaryItemType	instant	debit		base	ObligationWithJointAndSeveralLiabilityArrangementAmountReceivable
11013	Obligation with Joint and Several Liability Arrangement [Line Items]	xbrli:stringItemType	duration		true	base	ObligationWithJointAndSeveralLiabilityArrangementLineItems
11014	Obligation with Joint and Several Liability Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	ObligationWithJointAndSeveralLiabilityArrangementAbstract
11015	Obligation to Return Securities Received as Collateral	xbrli:monetaryItemType	instant	credit		base	ObligationToReturnSecuritiesReceivedAsCollateral
11016	Obligations [Member]	nonnum:domainItemType	duration		true	base	ObligationsMember
11017	Occupancy Revenue	xbrli:monetaryItemType	duration	credit		base	OccupancyRevenue
11018	Occupancy, Net	xbrli:monetaryItemType	duration	debit		base	OccupancyNet
11019	Occupancy Costs	xbrli:monetaryItemType	duration	debit		base	OccupancyCosts
11020	Off-Balance-Sheet Credit Exposure, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	OffBalanceSheetCreditExposurePolicyPolicyTextBlock
11021	Off-market Lease, Unfavorable	xbrli:monetaryItemType	instant	credit		base	OffMarketLeaseUnfavorable
11022	Off-Market Favorable Lease [Member]	nonnum:domainItemType	duration		true	base	OffMarketFavorableLeaseMember
11023	Offering Costs, Partnership Interests	xbrli:monetaryItemType	instant	debit		base	OfferingCostsPartnershipInterests
11024	Office Equipment [Member]	nonnum:domainItemType	duration		true	base	OfficeEquipmentMember
11025	Office of the Tax Commissioner, Bermuda [Member]	nonnum:domainItemType	duration		true	base	OfficeOfTheTaxCommissionerBermudaMember
11026	Office Building [Member]	nonnum:domainItemType	duration		true	base	OfficeBuildingMember
11027	Office of Finance, Cost Assessed on Federal Home Loan Bank	xbrli:monetaryItemType	duration	debit		base	OfficeOfFinanceAssessmentsCostAssessedOnFederalHomeLoanBank
11028	Officer [Member]	nonnum:domainItemType	duration		true	base	OfficerMember
11029	Officers' Compensation	xbrli:monetaryItemType	duration	debit		base	OfficersCompensation
11030	Oil and Gas Delivery Commitments and Contracts, Available Amounts to be Received	num:volumeItemType	instant			base	OilAndGasDeliveryCommitmentsAndContractsAvailableAmountsToBeReceived
11031	Oil and Gas Delivery Commitments and Contracts Additional Information [Abstract]	xbrli:stringItemType	duration		true	base	OilAndGasDeliveryCommitmentsAndContractsAdditionalInformationAbstract
11032	Oil and Gas Delivery Commitments and Contracts [Table]	xbrli:stringItemType	duration		true	base	OilAndGasDeliveryCommitmentsAndContractsTable
11033	Oil and Gas Delivery Commitments and Contracts, Reserves or Supplies Subject to Priorities or Curtailments	num:volumeItemType	instant			base	OilAndGasDeliveryCommitmentsAndContractsReservesOrSuppliesSubjectToPrioritiesOrCurtailments
11034	Oil and Gas Net Production, Average Sales Price and Average Production Costs Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	OilAndGasNetProductionAverageSalesPriceAndAverageProductionCostsDisclosureTextBlock
11035	Oil and Gas Delivery Commitments and Contracts [Axis]	xbrli:stringItemType	duration		true	base	OilAndGasDeliveryCommitmentsAndContractsAxis
11036	Oil and Gas Delivery Commitments and Contracts [Line Items]	xbrli:stringItemType	duration		true	base	OilAndGasDeliveryCommitmentsAndContractsLineItems
11037	Oil and Gas In Process Activities [Table]	xbrli:stringItemType	duration		true	base	OilAndGasInProcessActivitiesTable
11038	Oil and Gas Joint Interest Billing Receivables, Current	xbrli:monetaryItemType	instant	debit		base	OilAndGasJointInterestBillingReceivablesCurrent
11039	Oil and Gas Delivery Commitments and Contracts, Oil Producing Property [Domain]	nonnum:domainItemType	duration		true	base	OilAndGasDeliveryCommitmentsAndContractsOilProducingPropertyDomain
11040	Oil and Gas Property, Full Cost Method, Depletion	xbrli:monetaryItemType	instant	credit		base	OilAndGasPropertyFullCostMethodDepletion
11041	Oil and Gas Property, Full Cost Method, Gross	xbrli:monetaryItemType	instant	debit		base	OilAndGasPropertyFullCostMethodGross
11042	Oil and Gas Properties [Member]	nonnum:domainItemType	duration		true	base	OilAndGasPropertiesMember
11043	Oil and Gas Delivery Commitments and Contracts, Significant Supplies Dedicated or Contracted to Entity	xbrli:decimalItemType	instant			base	OilAndGasDeliveryCommitmentsAndContractsSignificantSuppliesDedicatedOrContractedToEntity
11044	Oil and Gas Delivery Commitments and Contracts, Remaining Contractual Volume	num:volumeItemType	instant			base	OilAndGasDeliveryCommitmentsAndContractsRemainingContractualVolume
11045	Oil and Gas Property, Successful Effort Method, Gross [Abstract]	xbrli:stringItemType	duration		true	base	OilAndGasPropertySuccessfulEffortMethodGrossAbstract
11046	Oil and Gas Property, Full Cost Method, Net [Abstract]	xbrli:stringItemType	duration		true	base	OilAndGasPropertyFullCostMethodNetAbstract
11047	Oil and Gas Delivery Commitments and Contracts, Term	xbrli:dateItemType	duration			base	OilAndGasDeliveryCommitmentsAndContractsTerm
11048	Oil and Gas Property, Successful Effort Method, Accumulated Depreciation, Depletion Amortization and Impairment	xbrli:monetaryItemType	instant	credit		base	OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAmortizationAndImpairment
11049	Oil and Gas Property, Successful Effort Method, Net [Abstract]	xbrli:stringItemType	duration		true	base	OilAndGasPropertySuccessfulEffortMethodNetAbstract
11050	Oil and Gas Joint Interest Billing Receivables	xbrli:monetaryItemType	instant	debit		base	OilAndGasJointInterestBillingReceivables
11051	Oil and Gas Property, Successful Effort Method, Accumulated Impairment	xbrli:monetaryItemType	instant	credit		base	OilAndGasPropertySuccessfulEffortMethodAccumulatedImpairment
11052	Oil and Gas Production Expense	xbrli:monetaryItemType	duration	debit		base	OilAndGasProductionExpense
11053	Oil and Gas Property, Successful Effort Method, Gross	xbrli:monetaryItemType	instant	debit		base	OilAndGasPropertySuccessfulEffortMethodGross
11054	Oil and Gas Property [Abstract]	xbrli:stringItemType	duration		true	base	OilAndGasPropertyAbstract
11055	Oil and Gas Revenue	xbrli:monetaryItemType	duration	credit		base	OilAndGasRevenue
11056	Oil and Gas Exploration and Production Industries Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	OilAndGasExplorationAndProductionIndustriesDisclosuresAbstract
11057	Oil and Gas Sales Revenue	xbrli:monetaryItemType	duration	credit		base	OilAndGasSalesRevenue
11058	Oil and Gas Sales Payable	xbrli:monetaryItemType	instant	credit		base	OilAndGasSalesPayableCurrentAndNoncurrent
11059	Oil and Gas Properties [Text Block]	nonnum:textBlockItemType	duration			base	OilAndGasPropertiesTextBlock
11060	Oil and Gas Property, Full Cost Method, Net	xbrli:monetaryItemType	instant	debit		base	OilAndGasPropertyFullCostMethodNet
11061	Oil and Gas Exploration and Production Industries Disclosures [Text Block]	nonnum:textBlockItemType	duration			base	OilAndGasExplorationAndProductionIndustriesDisclosuresTextBlock
11062	Oil and Gas Producing Properties of Rate Regulated Companies, Unamortized Cost	xbrli:monetaryItemType	instant	debit		base	OilAndGasProducingPropertiesOfRateRegulatedCompaniesUnamortizedCost
11063	Oil and Gas Property, Successful Effort Method, Accumulated Depreciation, Depletion and Amortization	xbrli:monetaryItemType	instant	credit		base	OilAndGasPropertySuccessfulEffortMethodAccumulatedDepreciationDepletionAndAmortization
11064	Oil and Gas Properties Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	OilAndGasPropertiesPolicyPolicyTextBlock
11065	Oil and Condensate Revenue	xbrli:monetaryItemType	duration	credit		base	OilAndCondensateRevenue
11066	Oil and Gas Property, Successful Effort Method, Net	xbrli:monetaryItemType	instant	debit		base	OilAndGasPropertySuccessfulEffortMethodNet
11067	Oil [Member]	nonnum:domainItemType	duration		true	base	OilReservesMember
11068	Oil and Gas Delivery Commitments and Contracts, Daily Production	xbrli:decimalItemType	duration			base	OilAndGasDeliveryCommitmentsAndContractsDailyProduction
11069	Oil and Gas Producing Properties of Rate Regulated Companies, Proved and Unproved Reserves	num:volumeItemType	instant			base	OilAndGasProducingPropertiesOfRateRegulatedCompaniesProvedAndUnprovedReserves
11070	Oil and Gas Reclamation Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OilAndGasReclamationLiabilityNoncurrent
11071	Oil and Gas Quantities Received under Long-term Supply Agreements with Governments or Authorities	num:volumeItemType	duration			base	OilAndGasQuantitiesReceivedUnderLongTermSupplyAgreementsWithGovernmentsOrAuthorities
11072	Oil and Gas, Disaggregation of Equity Method Investments, Description	xbrli:stringItemType	duration			base	OilAndGasDisaggregationOfEquityMethodInvestmentsDescription
11073	Oil and Gas Joint Interest Billing Receivables, Noncurrent	xbrli:monetaryItemType	instant	debit		base	OilAndGasJointInterestBillingReceivablesNoncurrent
11074	Oil and Gas In Process Activities [Line Items]	xbrli:stringItemType	duration		true	base	OilAndGasInProcessActivitiesLineItems
11075	Oil and Gas Revenue [Abstract]	xbrli:stringItemType	duration		true	base	OilAndGasRevenueAbstract
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11079	Oil and Gas Sales Payable, Current	xbrli:monetaryItemType	instant	credit		base	OilAndGasSalesPayableCurrent
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11087	Open Option Contracts Written, Number of Contracts	xbrli:decimalItemType	instant			base	OpenOptionContractsWrittenNumberOfContracts
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11089	Open Option Contracts Written, Number of Shares	xbrli:decimalItemType	instant			base	OpenOptionContractsWrittenNumberOfShares
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11091	Open Option Contracts Written, Expiration Date	xbrli:dateItemType	duration			base	OpenOptionContractsWrittenExpirationDates
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11098	Operating Leases, Future Minimum Payments Due, Future Minimum Sublease Rentals	xbrli:monetaryItemType	instant	debit		base	OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals
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11110	Operating Leases, Rent Expense, Net	xbrli:monetaryItemType	duration	debit		base	OperatingLeasesRentExpenseNet
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11112	Operating Lease, Liability, Current	xbrli:monetaryItemType	instant	credit		base	OperatingLeaseLiabilityCurrent
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11167	Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
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11177	Operating Support from Adviser, Amount	xbrli:monetaryItemType	duration	credit		base	OperatingSupportFromAdviserAmount
11178	Operating Leases, Income Statement, Minimum Lease Revenue	xbrli:monetaryItemType	duration	credit		base	OperatingLeasesIncomeStatementMinimumLeaseRevenue
11179	Operating Leases, Income Statement, Depreciation Expense on Property Subject to or Held-for-lease	xbrli:monetaryItemType	duration	debit		base	OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease
11180	Operating Leases, Indemnification Agreements, Description	xbrli:stringItemType	duration			base	OperatingLeasesIndemnificationAgreementsDescription
11181	Operating Loss Carryforwards, Valuation Allowance	xbrli:monetaryItemType	instant	credit		base	OperatingLossCarryforwardsValuationAllowance
11182	Operating loss carryforwards	xbrli:monetaryItemType	instant	debit		base	OperatingLossCarryforwards
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11186	Operating Leases, Income Statement, Lease Revenue	xbrli:monetaryItemType	duration	credit		base	OperatingLeasesIncomeStatementLeaseRevenue
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11190	Operating Leases, Rent Expense, Contingent Rentals	xbrli:monetaryItemType	duration	debit		base	OperatingLeasesRentExpenseContingentRentals
11191	Operating Leases, Income Statement, Carrying Amount at Lease Inception Exceeds Fair Value	xbrli:monetaryItemType	duration	debit		base	OperatingLeasesIncomeStatementCarryingAmountAtLeaseInceptionExceedsFairValue
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11195	Operating Leases, Rent Expense, Minimum Rentals	xbrli:monetaryItemType	duration	debit		base	OperatingLeasesRentExpenseMinimumRentals
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11200	Option on Securities [Member]	nonnum:domainItemType	duration		true	base	OptionOnSecuritiesMember
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11204	Option Indexed to Issuer's Equity, Redeemable Stock, Redemption Requirements, Amount	xbrli:monetaryItemType	instant	credit		base	OptionIndexedToIssuersEquityRedeemableStockRedemptionRequirementsAmount1
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11207	Options Held [Member]	nonnum:domainItemType	duration		true	base	OptionMember
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11224	Origination of Loans to Employee Stock Ownership Plans	xbrli:monetaryItemType	duration	credit		base	OriginationOfLoansToEmployeeStockOwnershipPlans
11225	Origination of Loan to Purchase Common Stock	xbrli:monetaryItemType	duration	credit		base	OriginationOfLoanToPurchaseCommonStock
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11227	Other Real Estate, Non Covered, Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	OtherRealEstateNonCoveredRollForwardTableTextBlock
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11236	Other Comprehensive Income (Loss), before Tax Period Change [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossBeforeTaxPeriodChangeAbstract
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11247	Other Comprehensive Loss, Held-to-maturity Security, Reclassification Adjustment from AOCI for Noncredit Portion of OTTI, Additional Credit Loss, before Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveLossHeldToMaturitySecurityReclassificationAdjustmentFromAociForNoncreditPortionOfOttiAdditionalCreditLossBeforeTax
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11259	Other Postretirement Benefits Expense (Reversal of Expense), Noncash	xbrli:monetaryItemType	duration	debit		base	OtherPostretirementBenefitsExpenseReversalOfExpenseNoncash
11260	Other Research and Development Expense	xbrli:monetaryItemType	duration	debit		base	OtherResearchAndDevelopmentExpense
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11272	Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
11273	Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
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11276	Other Nonoperating Income (Expense) [Member]	nonnum:domainItemType	duration		true	base	OtherNonoperatingIncomeExpenseMember
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11281	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, Reclassification Adjustment from AOCI for Derecognition, after Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionReclassificationAdjustmentFromAociForDerecognitionAfterTax
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11287	Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain]	nonnum:domainItemType	duration		true	base	OtherPostretirementBenefitsIndividualContractsTypeOfDeferredCompensationDomain
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11289	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationTax
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11291	Other Commitment, Due in Third Year	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentDueInThirdYear
11292	Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, before Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesBeforeTax
11293	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, before Tax, after Reclassification Adjustment, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionBeforeTaxAfterReclassificationAdjustmentAttributableToParent
11294	Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
11295	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, before Tax, after Reclassification Adjustment, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionBeforeTaxAfterReclassificationAdjustmentAttributableToNoncontrollingInterest
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11300	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Tax and Adjustments, Attributable to Parent	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterTaxAndAdjustmentsAttributableToParent
11301	Other Comprehensive Loss, Held-to-maturity Security, Adjustment from AOCI for Accretion of Noncredit Portion of OTTI, Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveLossHeldToMaturitySecurityAdjustmentFromAociForAccretionOfNoncreditPortionOfOttiTax
11302	Other Comprehensive Loss, Held-to-maturity Security, OTTI, before Tax, after Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveLossHeldToMaturitySecurityOttiBeforeTaxAfterAdjustmentsAbstract
11303	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Adjustments, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTax
11304	Other Comprehensive Loss, Held-to-maturity Security, OTTI, before Tax, after Adjustments	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveLossHeldToMaturitySecurityOttiBeforeTaxAfterAdjustments
11305	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Adjustments, Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTaxAbstract
11306	Other Comprehensive Loss, Held-to-maturity Security, OTTI, before Tax, after Adjustments, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveLossHeldToMaturitySecurityOttiBeforeTaxAfterAdjustmentsAttributableToNoncontrollingInterest
11307	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Adjustments, Tax, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTaxAttributableToNoncontrollingInterest
11308	Other Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	OtherLiabilitiesTableTextBlock
11309	Other Nonrecurring Gain	xbrli:monetaryItemType	duration	credit		base	OtherNonrecurringGain
11310	Other Comprehensive Income (Loss), Defined Benefit Plan, Transition Asset (Obligation), Reclassification Adjustment from AOCI, after Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax
11311	Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
11312	Other Current Liabilities	nonnum:domainItemType	duration		true	base	OtherCurrentLiabilitiesMember
11313	Other Commitments [Table Text Block]	nonnum:textBlockItemType	duration			base	OtherCommitmentsTableTextBlock
11314	Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, before Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
11315	Other Long-term Liabilities	nonnum:domainItemType	duration		true	base	OtherNoncurrentLiabilitiesMember
11316	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Adjustments, Tax, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTaxAttributableToParent
11317	Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Investment Transferred from Available-for-sale to Equity Method, before Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForInvestmentTransferredFromAvailableForSaleToEquityMethodBeforeTax
11318	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Adjustments, Tax, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterAdjustmentsTaxAttributableToParentAbstract
11319	Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Investment Transferred from Available-for-sale to Equity Method, after Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForInvestmentTransferredFromAvailableForSaleToEquityMethodAfterTax
11320	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Tax and Adjustments	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterTaxAndAdjustments
11321	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Tax and Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterTaxAndAdjustmentsAbstract
11322	Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Investment Transferred from Available-for-sale to Equity Method, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForInvestmentTransferredFromAvailableForSaleToEquityMethodTax
11323	Other Comprehensive Loss, Held-to-maturity Security, OTTI, after Tax and Adjustments, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveLossHeldToMaturitySecurityOttiAfterTaxAndAdjustmentsAttributableToNoncontrollingInterest
11324	Other Comprehensive Income (Loss), Defined Benefit Plan, Transition Asset (Obligation), Reclassification Adjustment from AOCI, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax
11325	Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax
11326	Other Real Estate, Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	OtherRealEstateRollForwardTableTextBlock
11327	Other Commitments [Abstract]	xbrli:stringItemType	duration		true	base	OtherCommitmentsAbstract
11328	Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
11329	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Reclassification Adjustment, Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterReclassificationAdjustmentTax
11330	Other Commitments, Future Minimum Payments, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentsFutureMinimumPaymentsRemainderOfFiscalYear
11331	Other than Temporary Impairment Losses, Investments, Reclassification Adjustment of Noncredit Portion Included in Net Income, Availabe-for-sale Securities, before Tax	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsReclassificationAdjustmentOfNoncreditPortionIncludedInNetIncomeAvailabeforsaleSecuritiesBeforeTax
11332	Other Commitments [Table]	xbrli:stringItemType	duration		true	base	OtherCommitmentsTable
11333	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Tax and Reclassification Adjustment, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustmentAttributableToNoncontrollingInterest
11334	Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
11335	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Tax and Reclassification Adjustment, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustmentAttributableToParent
11336	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Tax and Reclassification Adjustment, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustmentAttributableToParentAbstract
11337	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, before Tax, after Reclassification Adjustment	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionBeforeTaxAfterReclassificationAdjustment
11338	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Reclassification Adjustment, Tax, Attributable to Parent	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterReclassificationAdjustmentTaxAttributableToParent
11339	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Reclassification Adjustment, Tax, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterReclassificationAdjustmentTaxAttributableToParentAbstract
11340	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Tax and Reclassification Adjustment	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustment
11341	Other Regulatory Assets (Liabilities) [Member]	nonnum:domainItemType	duration		true	base	OtherRegulatoryAssetsLiabilitiesMember
11342	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Tax and Reclassification Adjustment [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustmentAbstract
11343	Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
11344	Other Comprehensive Income (Loss), Defined Benefit Plan, Settlement and Curtailment Gain (Loss), after Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax
11345	Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI for Write-down of Securities, Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForWritedownOfSecuritiesTax
11346	Other Current Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	OtherCurrentLiabilitiesTableTextBlock
11347	Other Real Estate, Covered, Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	OtherRealEstateCoveredRollForwardTableTextBlock
11348	Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
11349	Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
11350	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Reclassification Adjustment, Tax, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterReclassificationAdjustmentTaxAttributableToNoncontrollingInterest
11351	Other Comprehensive Income (Loss), Financial Liability, Fair Value Option, after Reclassification Adjustment, Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterReclassificationAdjustmentTaxAbstract
11352	Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
11353	Other Noncurrent Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	OtherNoncurrentLiabilitiesTableTextBlock
11354	Net current period other comprehensive income (loss), tax effects	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
11355	Other Commitment, Due in Second and Third Year [Abstract]	xbrli:stringItemType	duration		true	base	OtherCommitmentDueInSecondAndThirdYearAbstract
11356	Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest, Parenthetical Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterestParentheticalDisclosuresAbstract
11357	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest
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11359	Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Reclassification Adjustments and Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTaxAbstract
11360	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
11361	Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
11362	Other Comprehensive Income (Loss), Available-for-sale Securities, before Reclassification Adjustments, Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax
11363	Other Comprehensive Income (Loss), Transfers from Held-to-maturity to Available-for-Sale Securities, Net of Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossTransfersFromHeldToMaturityToAvailableForSaleSecuritiesNetOfTax
11364	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Portion Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToParent
11365	Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, by Investment Category [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetByInvestmentCategoryAbstract
11366	Other Commitment, Due in Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentDueInNextTwelveMonths
11367	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTaxAbstract
11368	Net unrealized gains (losses) on derivatives (net of tax effects of $(5), $(12), and $20)	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
11369	Other Commitment, Due in Second Year	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentDueInSecondYear
11370	Other Ownership Interest [Member]	nonnum:domainItemType	duration		true	base	OtherOwnershipInterestMember
11371	Other Comprehensive Income (Loss), Available-for-sale Securities, before Reclassification Adjustments, Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTaxAbstract
11372	Net unrealized gains (losses) on derivatives, tax effects	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
11373	Other Current Assets [Text Block]	nonnum:textBlockItemType	duration			base	OtherCurrentAssetsTextBlock
11374	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Portion Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToParentAbstract
11375	Other Property [Member]	nonnum:domainItemType	duration		true	base	OtherPropertyMember
11376	Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Reclassification Adjustments and Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsAndTax
11377	Other Commitment, Due in Fourth and Fifth Year [Abstract]	xbrli:stringItemType	duration		true	base	OtherCommitmentDueInFourthAndFifthYearAbstract
11378	Other Real Estate, Additions	xbrli:monetaryItemType	duration	debit		base	OtherRealEstateAdditions
11379	Other Credit Derivatives [Member]	nonnum:domainItemType	duration		true	base	OtherCreditDerivativesMember
11380	Other Current Assets	nonnum:domainItemType	duration		true	base	OtherCurrentAssetsMember
11381	Other than Temporary Impairment Loss, Investments, Portion in Other Comprehensive Loss, Tax, Attributable to Parent, Held-to-maturity Securities	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToParentHeldtomaturitySecurities
11382	Other Real Estate, Covered, Disposals	xbrli:monetaryItemType	duration	credit		base	OtherRealEstateCoveredDisposals
11383	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTaxAbstract
11384	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax
11385	Other Commitment, Due in Fourth Year	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentDueInFourthYear
11386	Other Commitment, Due in Second and Third Year	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentDueInSecondAndThirdYear
11387	Other Real Estate, Non Covered, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	OtherRealEstateNonCoveredPeriodIncreaseDecrease
11388	Other Real Estate, Covered, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	OtherRealEstateCoveredPeriodIncreaseDecrease
11389	Other Real Estate, Valuation Adjustments	xbrli:monetaryItemType	duration	credit		base	OtherRealEstateValuationAdjustments
11390	Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
11391	Net unrealized losses on investments (net of tax effects of $(613), $(121), and $(197))	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
11392	Other Real Estate, Covered, Improvements	xbrli:monetaryItemType	duration	debit		base	OtherRealEstateCoveredImprovements
11393	Other Real Estate, Non Covered, Disposals	xbrli:monetaryItemType	duration	credit		base	OtherRealEstateNonCoveredDisposals
11394	Other Real Estate, Non Covered, Improvements	xbrli:monetaryItemType	duration	debit		base	OtherRealEstateNonCoveredImprovements
11395	Other Commitment, Due after Fifth Year	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentDueAfterFifthYear
11396	Other Adjustments to Income, Discontinued Operations	xbrli:monetaryItemType	duration	credit		base	OtherAdjustmentsToIncomeDiscontinuedOperations
11397	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
11398	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterestAbstract
11399	Translation adjustments and other, tax effects	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
11400	Other Real Estate, Non Covered, Valuation Adjustments	xbrli:monetaryItemType	duration	credit		base	OtherRealEstateNonCoveredValuationAdjustments
11401	Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Reclassification Adjustments, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTaxAbstract
11402	Other Real Estate, Improvements	xbrli:monetaryItemType	duration	debit		base	OtherRealEstateImprovements
11403	Net unrealized losses on investments, tax effects	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
11404	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax
11405	Other Real Estate [Roll Forward]	xbrli:stringItemType	duration		true	base	OtherRealEstateRollForward
11406	Other Real Estate, Covered, Additions	xbrli:monetaryItemType	duration	debit		base	OtherRealEstateCoveredAdditions
11407	Other Comprehensive Income (Loss), before Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossBeforeTax
11408	Other Real Estate, Non Covered, Additions	xbrli:monetaryItemType	duration	debit		base	OtherRealEstateNonCoveredAdditions
11409	Other Comprehensive Income (Loss), Net of Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossNetOfTax
11410	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
11411	Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax
11412	Other Real Estate, Covered, Valuation Adjustments	xbrli:monetaryItemType	duration	credit		base	OtherRealEstateCoveredValuationAdjustments
11413	Other Real Estate, Non Covered	xbrli:monetaryItemType	instant	debit		base	OtherRealEstateNonCovered
11414	Other Real Estate, Covered [Roll Forward]	xbrli:stringItemType	duration		true	base	OtherRealEstateCoveredRollForward
11415	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Portion Attributable to Noncontrolling Interest, Available-for-sale Securities	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
11416	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Portion Attributable to Parent, Available-for-sale Securities	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxPortionAttributableToParentAvailableforsaleSecurities
11417	Other Commitment, Due in Fourth and Fifth Year	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentDueInFourthAndFifthYear
11418	Translation adjustments and other (net of tax effects of $9, $(33), and $16)	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
11419	Other Units, Other Ownership Interests' Capital Account [Abstract]	xbrli:stringItemType	duration		true	base	OtherUnitsOtherOwnershipInterestsCapitalAccountAbstract
11420	Other Comprehensive Income (Loss), Tax, Parenthetical Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossTaxParentheticalDisclosuresAbstract
11421	Other Real Estate [Abstract]	xbrli:stringItemType	duration		true	base	OtherRealEstateAbstract
11422	Other Comprehensive Income Location [Axis]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLocationAxis
11423	Other Comprehensive Income Location [Domain]	nonnum:domainItemType	duration		true	base	OtherComprehensiveIncomeLocationDomain
11424	Other Real Estate, Non Covered [Roll Forward]	xbrli:stringItemType	duration		true	base	OtherRealEstateNonCoveredRollForward
11425	Other Real Estate, Covered	xbrli:monetaryItemType	instant	debit		base	OtherRealEstateCovered
11426	Other Commitment, Due in Fifth Year	xbrli:monetaryItemType	instant	credit		base	OtherCommitmentDueInFifthYear
11427	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
11428	Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Held-to-maturity Securities	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetHeldtomaturitySecurities
11429	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
11430	Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Reclassification Adjustments, Net of Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
11431	Other Real Estate, Disposals	xbrli:monetaryItemType	duration	credit		base	OtherRealEstateDisposals
11432	Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Available-for-sale Securities	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities
11433	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTaxAbstract
11434	Other	nonnum:domainItemType	duration		true	base	OtherRestructuringMember
11435	Other Commitment	xbrli:monetaryItemType	instant	credit		base	OtherCommitment
11436	Other Real Estate, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	OtherRealEstatePeriodIncreaseDecrease
11437	Other Liabilities, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	OtherLiabilitiesFairValueDisclosure
11438	Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect
11439	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterestAbstract
11440	Other Assets, Miscellaneous	xbrli:monetaryItemType	instant	debit		base	OtherAssetsMiscellaneous
11441	Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
11442	Other Sundry Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherSundryLiabilitiesNoncurrent
11443	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, before Tax, Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterestAbstract
11444	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Reportable Items [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesReportableItemsAbstract
11445	Other Comprehensive Income, Other, Net of Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeOtherNetOfTax
11446	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract
11447	Other Receivables, Gross, Current	xbrli:monetaryItemType	instant	debit		base	OtherReceivablesGrossCurrent
11448	Other Receivables, Net, Current [Abstract]	xbrli:stringItemType	duration		true	base	OtherReceivablesNetCurrentAbstract
11449	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Parent	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
11450	Other Costs and Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	OtherCostsAndDisclosuresAbstract
11451	Other Ownership Interests, Offering Costs	xbrli:monetaryItemType	instant	debit		base	OtherOwnershipInterestsOfferingCosts
11452	Other Sundry Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	OtherSundryLiabilitiesAbstract
11453	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Third Party Guarantees [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresThirdPartyGuaranteesAbstract
11454	Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Significant Inputs	xbrli:stringItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresSignificantInputs
11455	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Significant Inputs	xbrli:stringItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresSignificantInputs
11456	Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Initial Investment	xbrli:dateItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresVintage
11457	Other Liabilities and Deferred Revenue, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherLiabilitiesAndDeferredRevenueNoncurrent
11458	Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Third Party Guarantees, Amount	xbrli:monetaryItemType	instant	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresThirdPartyGuaranteesAmount
11459	Other than Temporary Impairment, Credit Losses Recognized in Earnings [Roll Forward]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsRollForward
11460	Other Receivables, Net, Current	xbrli:monetaryItemType	instant	debit		base	OtherReceivablesNetCurrent
11461	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Noncontrolling Interest, Available-for-sale Securities	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
11462	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Geographic Concentration	xbrli:stringItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresGeographicConcentration
11463	Other Significant Noncash Transaction, Value of Consideration Given	xbrli:monetaryItemType	duration	credit		base	OtherSignificantNoncashTransactionValueOfConsiderationGiven1
11464	Other Pension Plan [Member]	nonnum:domainItemType	duration		true	base	OtherPensionPlansDefinedBenefitMember
11465	Other than Temporary Impairment Losses, Investments, Available-for-sale Securities [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecuritiesAbstract
11466	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Key Performance Indicator [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresKeyPerformanceIndicatorAbstract
11467	Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Plan Amendments, Tax Effect	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansPlanAmendmentsTaxEffect
11468	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Delinquency Rate	num:percentItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresDelinquencyRate
11469	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, before Tax, Portion Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParentAbstract
11470	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Third Party Guarantees, Amount	xbrli:monetaryItemType	instant	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresThirdPartyGuaranteesAmount
11471	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, before Tax, Portion Attributable to Noncontrolling Interest, Held-to-maturity Securities	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterestHeldtomaturitySecurities
11472	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Tax, Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterest
11473	Other than Temporary Impairment, Credit Losses Recognized in Earnings, Categories of Investments [Domain]	nonnum:domainItemType	duration		true	base	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCategoriesOfInvestmentsDomain
11474	Other Recurring Income	xbrli:monetaryItemType	duration	credit		base	OtherRecurringIncome
11475	Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held	xbrli:monetaryItemType	instant	debit		base	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
11476	Other Assets, Miscellaneous [Abstract]	xbrli:stringItemType	duration		true	base	OtherAssetsMiscellaneousAbstract
11477	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest, Available-for-sale Securities	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
11478	Other Intangible Assets, Net	xbrli:monetaryItemType	instant	debit		base	OtherIntangibleAssetsNet
11479	Other Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	OtherLiabilitiesAbstract
11480	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Portion Attributable to Noncontrolling Interest, Held-to-maturity Securities	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterestHeldtomaturitySecurities
11481	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract
11482	Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows
11483	Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
11484	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Income Loss, Tax, Including Portion Attributable to Noncontrolling Interest, Available-for-sale Securities	xbrli:monetaryItemType	duration	credit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
11485	Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Geographic Concentration	xbrli:stringItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresGeographicConcentration
11486	Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Percentage of Nonperforming Assets	num:percentItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresPercentageOfNonperformingAssets
11487	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Initial Investment	xbrli:dateItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresVintage
11488	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Level of Subordination	xbrli:decimalItemType	instant			base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresLevelOfSubordination
11489	Other than Temporary Impairment, Credit Losses Recognized in Earnings, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsPeriodIncreaseDecrease
11490	Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Plan Amendments, Tax Effect [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansPlanAmendmentTaxEffectAbstract
11491	Other Assets, Miscellaneous, Noncurrent	xbrli:monetaryItemType	instant	debit		base	OtherAssetsMiscellaneousNoncurrent
11492	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAbstract
11493	Other than Temporary Impairment Loss, Investments, Portion in Other Comprehensive Loss, before Tax, Portion Attributable to Parent, Available-for-sale Securities	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParentAvailableforsaleSecurities
11494	Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]	xbrli:stringItemType	duration		true	base	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsLineItems
11495	Other Pension, Postretirement and Supplemental Plans [Member]	nonnum:domainItemType	duration		true	base	OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember
11496	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Methodology	xbrli:stringItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsHeldtomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresMethodology
11497	Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Portion Recognized in Earnings, Net, Qualitative Disclosures, Methodology	xbrli:stringItemType	duration			base	OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresMethodology
11498	Other than Temporary Impairment Losses, Investments, Portion in Other Comprehensive Loss, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Available-for-sale Securities	xbrli:monetaryItemType	duration	debit		base	OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
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11553	Other Borrowings	xbrli:monetaryItemType	instant	credit		base	OtherBorrowings
11554	Other Comprehensive Income (Loss), Available-for-sale Securities, Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeAvailableForSaleSecuritiesTaxAbstract
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11556	Other Asset Impairment Charges	xbrli:monetaryItemType	duration	debit		base	OtherAssetImpairmentCharges
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11559	Other Comprehensive Income (Loss), Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossTaxAbstract
11560	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract
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11562	Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract
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11564	Other Comprehensive Income (Loss), Effect of Change in Accounting Principle, Net of Taxes [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeCumulativeEffectOfChangeInAccountingPrincipleNetOfTaxesAbstract
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11566	Other Assets, Noncurrent Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	OtherAssetsNoncurrentDisclosureAbstract
11567	Other Assets, Unclassified [Abstract]	xbrli:stringItemType	duration		true	base	OtherAssetsUnclassifiedAbstract
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11569	Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
11570	Amortization of Other Deferred Charges	xbrli:monetaryItemType	duration	debit		base	OtherAmortizationOfDeferredCharges
11571	Other Accrued Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherAccruedLiabilitiesNoncurrent
11572	Other Comprehensive Income (Loss), before Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract
11573	Other comprehensive income (loss):	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract
11574	Other Comprehensive Income (Loss), Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossTax
11575	Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
11576	Other Comprehensive Income (Loss), Effect of Change in Accounting Principle, before Taxes (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeCumulativeEffectOfChangeInAccountingPrincipleBeforeTaxes
11577	Other Assets, Significant Additions or Deletions [Abstract]	xbrli:stringItemType	duration		true	base	OtherAssetsSignificantAdditionsOrDeletionsAbstract
11578	Other Assets, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	OtherAssetsNoncurrentAbstract
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11580	Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract
11581	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract
11582	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
11583	Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax
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11586	Other Comprehensive Income (Loss), Foreign Currency Translation Gain (Loss) Arising During Period, Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax
11587	Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxAbstract
11588	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeDefinedBenefitPlansTaxAbstract
11589	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax
11590	Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPeriodIncreaseDecreaseAbstract
11591	Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecreaseAbstract
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11595	Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax Effect [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecreaseAbstract
11596	Other Expense from Real Estate Partnership Operations	xbrli:monetaryItemType	duration	debit		base	OtherExpenseFromRealEstatePartnershipOperations
11597	Other Deposit Asset Related Text	xbrli:stringItemType	duration			base	OtherDepositAssetRelatedText
11598	Other Finite-Lived Intangible Assets, Gross	xbrli:monetaryItemType	instant	debit		base	OtherFiniteLivedIntangibleAssetsGross
11599	Other Construction Costs	xbrli:monetaryItemType	duration	debit		base	OtherConstructionCosts
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11601	Other Expenses [Abstract]	xbrli:stringItemType	duration		true	base	OtherExpensesAbstract
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11606	Other General Expense	xbrli:monetaryItemType	duration	debit		base	OtherGeneralExpense
11607	Other Depreciation and Amortization	xbrli:monetaryItemType	duration	debit		base	OtherDepreciationAndAmortization
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11611	Other Deferred Credits, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherDeferredCreditsNoncurrent
11612	Other Deductions or Allowable Credits	xbrli:monetaryItemType	instant	credit		base	OtherDeductionsOrAllowableCredits
11613	Other Expenses	xbrli:monetaryItemType	duration	debit		base	OtherExpenses
11614	Other Construction Revenue (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	OtherConstructionRevenue
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11617	Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
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11620	Other Debt Obligations [Member]	nonnum:domainItemType	duration		true	base	OtherDebtSecuritiesMember
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11622	Other Repossessed Assets	xbrli:monetaryItemType	instant	debit		base	OtherForeclosedAssets
11623	Other Cost of Services	xbrli:monetaryItemType	duration	debit		base	OtherCostOfServices
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11625	Other Extraordinary Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	OtherExtraordinaryGainLoss
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11627	Other Deductions and Charges	xbrli:monetaryItemType	instant	debit		base	OtherDeductionsAndCharges
11628	Other Deferred Costs, Net	xbrli:monetaryItemType	instant	debit		base	OtherDeferredCostsNet
11629	Other Deferred Costs [Abstract]	xbrli:stringItemType	duration		true	base	OtherDeferredCostsAbstract
11630	Other Direct Costs of Hotels	xbrli:monetaryItemType	duration	debit		base	OtherDirectCostsOfHotels
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11633	Other Deferred Costs Disclosures (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	OtherDeferredCostsDisclosures
11634	Other Hotel Operating Revenue	xbrli:monetaryItemType	duration	credit		base	OtherHotelOperatingRevenue
11635	Other Deferred Credits, Current	xbrli:monetaryItemType	instant	credit		base	OtherDeferredCreditsCurrent
11636	Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
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11638	Other Energy Equipment [Member]	nonnum:domainItemType	duration		true	base	OtherEnergyEquipmentMember
11639	Other Cost and Expense Disclosure, Operating	xbrli:stringItemType	duration			base	OtherCostAndExpenseDisclosureOperating
11640	Other Inventory, Net of Reserves	xbrli:monetaryItemType	instant	debit		base	OtherInventoryNetOfReserves
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11650	Other Inventory, Purchased Goods, Gross	xbrli:monetaryItemType	instant	debit		base	OtherInventoryPurchasedGoods
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11652	Other Inventories, Spare Parts, Gross	xbrli:monetaryItemType	instant	debit		base	OtherInventoriesSpareParts
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11660	Other Insurance Industry Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	OtherInsuranceIndustryDisclosuresAbstract
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11662	Other Loans Payable	xbrli:monetaryItemType	instant	credit		base	OtherLoansPayable
11663	Other Income Tax Expense (Benefit), Continuing Operations [Abstract]	xbrli:stringItemType	duration		true	base	OtherIncomeTaxExpenseBenefitContinuingOperationsAbstract
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11667	Other Labor-related Expenses	xbrli:monetaryItemType	duration	debit		base	OtherLaborRelatedExpenses
11668	Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract]	xbrli:stringItemType	duration		true	base	OtherLiabilitiesAndSharesSubjectToMandatoryRedemptionAbstract
11669	Other Liabilities, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	OtherLiabilitiesNoncurrentAbstract
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11678	Other Investment Not Readily Marketable [Axis]	xbrli:stringItemType	duration		true	base	OtherInvestmentNotReadilyMarketableAxis
11679	Other Liabilities, Unclassified [Abstract]	xbrli:stringItemType	duration		true	base	OtherLiabilitiesUnclassifiedAbstract
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11681	Other long-term liabilities	xbrli:monetaryItemType	instant	credit		base	OtherLiabilitiesNoncurrent
11682	Other Interest Earning Assets	xbrli:monetaryItemType	instant	debit		base	OtherInterestEarningAssets
11683	Other Income, Nonoperating [Abstract]	xbrli:stringItemType	duration		true	base	OtherIncomeDisclosureNonoperatingAbstract
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11685	Other Insurance Industry Disclosures (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	OtherInsuranceIndustryDisclosures
11686	Other Investments and Securities, at Cost	xbrli:monetaryItemType	instant	debit		base	OtherInvestmentsAndSecuritiesAtCost
11687	Other Indefinite-lived Intangible Assets	xbrli:monetaryItemType	instant	debit		base	OtherIndefiniteLivedIntangibleAssets
11688	Other Inventory, Materials, Supplies and Merchandise under Consignment, Gross	xbrli:monetaryItemType	instant	debit		base	OtherInventoryMaterialsSuppliesAndMerchandiseUnderConsignment
11689	Other Long-term Debt, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherLongTermDebtNoncurrent
11690	Other	xbrli:monetaryItemType	instant	credit		base	OtherLiabilitiesCurrent
11691	Other Notes Payable, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherLongTermNotesPayable
11692	Other Ownership Interests, Contributed Capital	xbrli:monetaryItemType	instant	credit		base	OtherOwnershipInterestsValue
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11696	Other Nonrecurring Expense	xbrli:monetaryItemType	duration	debit		base	OtherNonrecurringExpense
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11699	Other Noncash Income Tax Expense	xbrli:monetaryItemType	duration	debit		base	OtherNoncashIncomeTaxExpense
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11701	Other Ownership Interests, Cumulative Cash Distributions	xbrli:monetaryItemType	instant	debit		base	OtherOwnershipInterestsCumulativeCashDistributions
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11704	Other Noninterest Expense	xbrli:monetaryItemType	duration	debit		base	OtherNoninterestExpense
11705	Other Ownership Interests, Units Authorized	xbrli:sharesItemType	instant			base	OtherOwnershipInterestsUnitsAuthorized
11706	Other Partners' Capital	xbrli:monetaryItemType	instant	credit		base	OtherPartnersCapital
11707	Other Nonoperating Gains (Losses)	xbrli:monetaryItemType	duration	credit		base	OtherNonoperatingGainsLosses
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11712	Other Nonoperating Income (Expense) [Abstract]	xbrli:stringItemType	duration		true	base	OtherNonoperatingIncomeExpenseAbstract
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11714	Other Ownership Interests [Line Items]	xbrli:stringItemType	duration		true	base	OtherOwnershipInterestsLineItems
11715	Other Notes Payable, Current	xbrli:monetaryItemType	instant	credit		base	OtherNotesPayableCurrent
11716	Other Nonoperating-Asset Related Income	xbrli:monetaryItemType	duration	credit		base	OtherNonoperatingAssetRelatedIncome
11717	Other Prepaid Expense, Current	xbrli:monetaryItemType	instant	debit		base	OtherPrepaidExpenseCurrent
11718	Other Oil and Gas Property, Successful Effort Method	xbrli:monetaryItemType	instant	debit		base	OtherOilAndGasPropertySuccessfulEffortMethod
11719	Other Nonrecurring Income	xbrli:monetaryItemType	duration	credit		base	OtherNonrecurringIncome
11720	Other Marketable Securities, Noncurrent	xbrli:monetaryItemType	instant	debit		base	OtherMarketableSecuritiesNoncurrent
11721	Other Parent Company Disclosures	xbrli:stringItemType	duration			base	OtherParentCompanyDisclosures
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11723	Other Payments to Acquire Businesses	xbrli:monetaryItemType	duration	credit		base	OtherPaymentsToAcquireBusinesses
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11725	Other Real Estate	xbrli:monetaryItemType	instant	debit		base	OtherRealEstate
11726	Other Policyholder Funds	xbrli:monetaryItemType	instant	credit		base	OtherPolicyholderFunds
11727	Other Plant in Service [Member]	nonnum:domainItemType	duration		true	base	OtherPlantInServiceMember
11728	Other Notes Payable	xbrli:monetaryItemType	instant	credit		base	OtherNotesPayable
11729	Other Ownership Interests, Name [Domain]	nonnum:domainItemType	duration		true	base	OtherOwnershipInterestsNameDomain
11730	Other Operating Income	xbrli:monetaryItemType	duration	credit		base	OtherOperatingIncome
11731	Other Marketable Securities, Current	xbrli:monetaryItemType	instant	debit		base	OtherMarketableSecuritiesCurrent
11732	Other Payables to Broker-Dealers and Clearing Organizations	xbrli:monetaryItemType	instant	credit		base	OtherPayablesToBrokerDealersAndClearingOrganizations
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11734	Other Noncash Expense	xbrli:monetaryItemType	duration	debit		base	OtherNoncashExpense
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11736	Other Ownership Interests, Units Outstanding	xbrli:sharesItemType	instant			base	OtherOwnershipInterestsUnitsOutstanding
11737	Other Ownership Interests, Units Issued	xbrli:sharesItemType	instant			base	OtherOwnershipInterestsUnitsIssued
11738	Payment for Other Postretirement Benefits	xbrli:monetaryItemType	duration	credit		base	OtherPostretirementBenefitsPayments
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11744	Other Restricted Assets [Abstract]	xbrli:stringItemType	duration		true	base	OtherRestrictedAssetsAbstract
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11746	Other Investments [Member]	nonnum:domainItemType	duration		true	base	OtherInvestmentsMember
11747	Other Significant Noncash Transaction, Consideration Given	xbrli:stringItemType	duration			base	OtherSignificantNoncashTransactionConsiderationGiven
11748	Other Utility Costs	xbrli:monetaryItemType	duration	debit		base	OtherUtilityCosts
11749	Other Unrecorded Amounts	xbrli:monetaryItemType	instant	credit		base	OtherUnrecordedAmounts
11750	Other Restructuring Costs	xbrli:monetaryItemType	duration	debit		base	OtherRestructuringCosts
11751	Other Revenue, Net	xbrli:monetaryItemType	duration	credit		base	OtherSalesRevenueNet
11752	Other Restricted Assets	xbrli:monetaryItemType	instant	debit		base	OtherRestrictedAssets
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11754	Other Restrictions on Payment of Dividends	xbrli:stringItemType	duration			base	OtherRestrictionsOnPaymentOfDividends
11755	Other Selling, General and Administrative Expense	xbrli:monetaryItemType	duration	debit		base	OtherSellingGeneralAndAdministrativeExpense
11756	Other Significant Noncash Transaction, Consideration Received	xbrli:stringItemType	duration			base	OtherSignificantNoncashTransactionConsiderationReceived
11757	Other Underwriting Expense	xbrli:monetaryItemType	duration	debit		base	OtherUnderwritingExpense
11758	Other Noncash Income	xbrli:monetaryItemType	duration	credit		base	OtherNoncashIncome
11759	Other Restricted Assets, Current	xbrli:monetaryItemType	instant	debit		base	OtherRestrictedAssetsCurrent
11760	Other Liabilities [Member]	nonnum:domainItemType	duration		true	base	OtherLiabilitiesMember
11761	Other Short-term Borrowings	xbrli:monetaryItemType	instant	credit		base	OtherShortTermBorrowings
11762	Other Significant Noncash Transaction, Description	xbrli:stringItemType	duration			base	OtherSignificantNoncashTransactionDescription
11763	Other Secured Financings	xbrli:monetaryItemType	instant	credit		base	OtherSecuredFinancings
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11765	Other Comprehensive Income (Loss) [Member]	nonnum:domainItemType	duration		true	base	OtherComprehensiveIncomeMember
11766	Other Revenue (Expense) from Real Estate Operations	xbrli:monetaryItemType	duration	credit		base	OtherRevenueExpenseFromRealEstateOperations
11767	Other Significant Noncash Transactions [Line Items]	xbrli:stringItemType	duration		true	base	OtherSignificantNoncashTransactionsLineItems
11768	Other Significant Noncash Transaction [Axis]	xbrli:stringItemType	duration		true	base	OtherSignificantNoncashTransactionsByUniqueDescriptionAxis
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11770	Other Expense [Member]	nonnum:domainItemType	duration		true	base	OtherExpenseMember
11771	Other Trading [Member]	nonnum:domainItemType	duration		true	base	OtherTradingMember
11772	Other Selling and Marketing Expense	xbrli:monetaryItemType	duration	debit		base	OtherSellingAndMarketingExpense
11773	Other Short-term Investments	xbrli:monetaryItemType	instant	debit		base	OtherShortTermInvestments
11774	Other Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		base	OtherTaxExpenseBenefit
11775	Other Sundry Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	OtherSundryLiabilitiesCurrent
11776	Other Security Investments [Member]	nonnum:domainItemType	duration		true	base	OtherAggregatedInvestmentsMember
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11778	Other Footnotes Disclosing Derivative-Related Information, Cross-Reference	xbrli:stringItemType	duration			base	OtherFootnotesDisclosingDerivativeRelatedInformationCrossReference
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11785	Other Loans Payable [Abstract]	xbrli:stringItemType	duration		true	base	OtherLongtermLoansPayableCurrentAndNoncurrentAbstract
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11791	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent
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11793	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParentAbstract
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11800	Other Comprehensive Income (Loss), Available-for-sale Securities, Tax, Portion Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParentAbstract
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11805	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
11806	Other Comprehensive Income (Loss), Available-for-sale Securities, Tax, Portion Attributable to Parent	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent
11807	Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParentAbstract
11808	Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent, Parenthetical Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeLossTaxPortionAttributableToParentAbstract
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11814	Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest
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11821	Other Investments [Abstract]	xbrli:stringItemType	duration		true	base	OtherInvestmentsAbstract
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11824	Other Comprehensive Income (Loss), before Tax, Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest
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11826	Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax, Portion Attributable to Parent	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent
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11829	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParentAbstract
11830	Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
11831	Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterestAbstract
11832	Liability, Other Postretirement Defined Benefit Plan, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
11833	Other comprehensive loss	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
11834	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Tax, after Reclassification Adjustment, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToNoncontrollingInterest
11835	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParentAbstract
11836	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Parent [Abstract]	xbrli:stringItemType	duration		true	base	OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParentAbstract
11837	Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
11838	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToNoncontrollingInterest
11839	Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent
11840	Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax, Portion Attributable to Parent	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent
11841	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	debit		base	OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToNoncontrollingInterest
11842	Other Notes Payable [Abstract]	xbrli:stringItemType	duration		true	base	OtherLongtermNotesPayableCurrentAndNoncurrentAbstract
11843	Other Comprehensive Income (Loss), Available-for-sale Securities, Tax, Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToNoncontrollingInterest
11844	Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest
11845	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest
11846	Other Deferred Compensation Arrangements, Liability, Current and Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherDeferredCompensationArrangementsLiabilityCurrentAndNoncurrent
11847	Other Deferred Compensation Arrangements, Liability, Classified, Noncurrent	xbrli:monetaryItemType	instant	credit		base	OtherDeferredCompensationArrangementsLiabilityClassifiedNoncurrent
11848	Other Additional Capital [Member]	nonnum:domainItemType	duration		true	base	OtherAdditionalCapitalMember
11849	Liability, Other Retirement Benefits	xbrli:monetaryItemType	instant	credit		base	OtherPostretirementBenefitsPayableCurrentAndNoncurrent
11850	Other than Securities Investment Holdings, Schedule of Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	OtherThanSecuritiesInvestmentHoldingsScheduleOfInvestmentsTextBlock
11851	Outage Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	OutageCostsPolicy
11852	Owned Property Management Costs	xbrli:monetaryItemType	duration	debit		base	OwnedPropertyManagementCosts
11853	Pushdown Accounting [Policy Text Block]	nonnum:textBlockItemType	duration			base	PushdownAccountingPolicyTextBlock
11854	Prime Rate [Member]	nonnum:domainItemType	duration		true	base	PrimeRateMember
11855	Prime [Member]	nonnum:domainItemType	duration		true	base	PrimeMember
11856	Position [Axis]	xbrli:stringItemType	duration		true	base	PositionAxis
11857	Position [Domain]	nonnum:domainItemType	duration		true	base	PositionDomain
11858	Pacific Destination [Member]	nonnum:domainItemType	duration		true	base	PacificDestinationMember
11859	Phantom Share Units (PSUs) [Member]	nonnum:domainItemType	duration		true	base	PhantomShareUnitsPSUsMember
11860	Program Rights Obligations [Abstract]	xbrli:stringItemType	duration		true	base	ProgramRightsObligationsAbstract
11861	Program Rights Obligations, Current	xbrli:monetaryItemType	instant	credit		base	ProgramRightsObligationsCurrent
11862	Program Rights Obligations	xbrli:monetaryItemType	instant	credit		base	ProgramRightsObligations
11863	Program Rights Obligations, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ProgramRightsObligationsNoncurrent
11864	Prospective Adoption of New Accounting Pronouncements [Abstract]	xbrli:stringItemType	duration		true	base	ProspectiveAdoptionOfNewAccountingPronouncementsAbstract
11865	Prospective Adoption of New Accounting Pronouncements [Axis]	xbrli:stringItemType	duration		true	base	ProspectiveAdoptionOfNewAccountingPronouncementsAxis
11866	Prospective Adoption of New Accounting Pronouncements [Table]	xbrli:stringItemType	duration		true	base	ProspectiveAdoptionOfNewAccountingPronouncementsTable
11867	Products and Services [Domain]	nonnum:domainItemType	duration		true	base	ProductsAndServicesDomain
11868	Previous Accounting Guidance [Member]	nonnum:domainItemType	duration		true	base	PreviousAccountingGuidanceMember
11869	Performing Financial Instruments [Member]	nonnum:domainItemType	duration		true	base	PerformingFinancingReceivableMember
11870	Patron Economically Dependent, Description	xbrli:stringItemType	duration			base	PatronEconomicallyDependentDescription
11871	Patronage Refunds	xbrli:monetaryItemType	duration	debit		base	PatronageRefunds
11872	Patronage Source Earnings	xbrli:monetaryItemType	duration	credit		base	PatronageSourceEarnings
11873	Past Due Financing Receivables [Table Text Block]	nonnum:textBlockItemType	duration			base	PastDueFinancingReceivablesTableTextBlock
11874	Pass [Member]	nonnum:domainItemType	duration		true	base	PassMember
11875	Participation Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ParticipationCostsPolicyPolicyTextBlock
11876	Partially Owned Properties [Member]	nonnum:domainItemType	duration		true	base	PartiallyOwnedPropertiesMember
11877	Predecessor [Member]	nonnum:domainItemType	duration		true	base	PredecessorMember
11878	Paid-in-Kind Interest	xbrli:monetaryItemType	duration	debit		base	PaidInKindInterest
11879	Parent [Member]	nonnum:domainItemType	duration		true	base	ParentMember
11880	Parent Company [Member]	nonnum:domainItemType	duration		true	base	ParentCompanyMember
11881	Parking Revenue	xbrli:monetaryItemType	duration	credit		base	ParkingRevenue
11882	Participating Securities, Distributed and Undistributed Earnings (Loss), Basic [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	ParticipatingSecuritiesDistributedAndUndistributedEarningsAbstract
11883	Participating Mortgage Loans, Results of Operations (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ParticipatingMortgageLoansResultsOfOperations
11884	Participating Policies [Abstract]	xbrli:stringItemType	duration		true	base	ParticipatingPoliciesAbstract
11885	Participating Mortgage Loans [Table]	xbrli:stringItemType	duration		true	base	ParticipatingMortgageLoansTable
11886	Participating Policies, Amount in Force	xbrli:monetaryItemType	instant	credit		base	ParticipatingPoliciesAmountInForce
11887	Participating Mortgage Loan, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ParticipatingMortgageLoanDescription
11888	Participating Policy, Percentage of Premium Income	num:percentItemType	duration			base	ParticipatingPolicyPercentageOfPremiumIncome
11889	Participating Policies, Additional Income Allocated	xbrli:monetaryItemType	duration	debit		base	ParticipatingPoliciesAdditionalIncomeAllocated
11890	Participating Mortgage Loans [Axis]	xbrli:stringItemType	duration		true	base	ParticipatingMortgageLoansAxis
11891	Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDilutedAbstract
11892	Participating Preferred Stock Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	ParticipatingPreferredStockSubjectToMandatoryRedemptionMember
11893	Participating Mortgage Loan Arrangements, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ParticipatingMortgageLoanArrangementsDescription
11894	Participating Mortgage Loan Arrangements [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	ParticipatingMortgageLoanArrangementsAbstract
11895	Participating Mortgage Loans, Description of Terms	xbrli:stringItemType	duration			base	ParticipatingMortgageLoansAppreciationInMarketValue
11896	Participating Mortgage Loans [Line Items]	xbrli:stringItemType	duration		true	base	ParticipatingMortgageLoansLineItems
11897	Participating Mortgage Loan, Name [Domain]	nonnum:domainItemType	duration		true	base	ParticipatingMortgageLoanNameDomain
11898	Participating Securities, Distributed and Undistributed Earnings (Loss), Basic	xbrli:monetaryItemType	duration	debit		base	ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
11899	Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted	xbrli:monetaryItemType	duration	debit		base	ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
11900	Participating Life Insurance Policy [Member]	nonnum:domainItemType	duration		true	base	ParticipatingLifeInsurancePolicyMember
11901	Participating Policies as Percentage of Gross Insurance in Force	num:percentItemType	instant			base	ParticipatingPoliciesAsPercentageOfGrossInsuranceInForce
11902	Participating Mortgage Loans, Participation Liabilities, Amount	xbrli:monetaryItemType	instant	credit		base	ParticipatingMortgageLoansParticipationLiabilitiesAmount
11903	Participating Mortgage Loans, Unamortized Debt Discount, Amount	xbrli:monetaryItemType	instant	debit		base	ParticipatingMortgageLoansUnamortizedDebtDiscountAmount
11904	Participating Mortgage Loans, Extinguishment Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	ParticipatingMortgageLoansExtinguishmentGainLoss
11905	Participating Mortgages [Member]	nonnum:domainItemType	duration		true	base	ParticipatingMortgagesMember
11906	Participating Mortgage Loans, Mortgage Obligations, Amount	xbrli:monetaryItemType	instant	credit		base	ParticipatingMortgageLoansMortgageObligationsAmount
11907	Partner Type of Partners' Capital Account, Name [Domain]	nonnum:domainItemType	duration		true	base	PartnerTypeOfPartnersCapitalAccountNameDomain
11908	Partner Capital Components [Domain]	nonnum:domainItemType	duration		true	base	PartnerCapitalComponentsDomain
11909	Partner Type [Axis]	xbrli:stringItemType	duration		true	base	PartnerTypeOfPartnersCapitalAccountAxis
11910	Partner Capital Components [Axis]	xbrli:stringItemType	duration		true	base	PartnerCapitalComponentsAxis
11911	Partners' Capital, Number of Units, Par Value and Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalNumberOfUnitsParValueAndOtherDisclosuresAbstract
11912	Partners' Capital Account, Units, Sale of Units [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalAccountUnitsSaleOfUnitsAbstract
11913	Partners' Capital Account, Units, Unit-based Compensation	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsUnitbasedCompensation
11914	Partners' Capital Attributable to Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		base	PartnersCapitalAttributableToNoncontrollingInterest
11915	Partners' Capital Account, Units, Sale of Units	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsSaleOfUnits
11916	Partners' Capital Account, Unit-based Compensation	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountUnitBasedCompensation
11917	Partners' Capital Deferred Compensation [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	PartnersCapitalDeferredCompensationAbstract
11918	Partners' Capital Account, Treasury Units, Reissued	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountTreasuryUnitsReissued
11919	Partners' Capital Account, Treasury Units, Purchased	xbrli:monetaryItemType	duration	debit		base	PartnersCapitalAccountTreasuryUnitsPurchases
11920	Partners' Capital Account, Restatement Adjustment (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	PartnersCapitalAccountRestatementAdjustment
11921	Partners' Capital Account, Contributions	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountContributions
11922	Partners' Capital, Adjusted Balance	xbrli:monetaryItemType	instant	credit		base	PartnersCapitalAdjustedBalance1
11923	Partners' Capital Notes Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	PartnersCapitalNotesDisclosureTextBlock
11924	Partners' Capital Account, Deferred Compensation	xbrli:monetaryItemType	duration	debit		base	PartnersCapitalAccountDeferredCompensation
11925	Partners' Capital, Other	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalOther
11926	Partners' Capital Account, Public Sale of Units Net of Offering Costs	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountPublicSaleOfUnitsNetOfOfferingCosts
11927	Partners' Capital Account, Description of Units Redeemed (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PartnersCapitalAccountDescriptionOfUnitsRedeemed
11928	Partners' Capital [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalAbstract
11929	Partners' Capital, Limitation of Liability	xbrli:stringItemType	duration			base	PartnersCapitalLimitationOfLiability
11930	Partners' Capital Account, Units, Treasury Units Purchased	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsTreasury
11931	Partners' Capital Account, Public Sale of Units	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountPublicSaleOfUnits
11932	Partners' Capital Account, Description of Units Sold	xbrli:stringItemType	duration			base	PartnersCapitalAccountDescriptionOfUnitsSold
11933	Partners' Capital Account, Sale of Units [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalAccountSaleOfUnitsAbstract
11934	Partners' Capital, Comprehensive Income [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalComprehensiveIncomeAbstract
11935	Partners' Capital Account, Exchanges and Conversions	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountExchangesAndConversions
11936	Partners' Capital Account, Distributions [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalAccountDistributionsAbstract
11937	Partners' Capital, Adjusted Balance (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAdjustedBalance
11938	Partners' Capital Account, Description of Partnership Interest	xbrli:stringItemType	duration			base	PartnersCapitalAccountDescriptionOfPartnershipInterest
11939	Partners' Capital	xbrli:monetaryItemType	instant	credit		base	PartnersCapital
11940	Partners' Capital Other Deferred Compensation (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	PartnersCapitalOtherDeferredCompensation
11941	Partners' Capital Account, Parenthetical Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalAccountParentheticalDisclosureAbstract
11942	Partners' Capital Notes [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalNotesAbstract
11943	Partners' Capital Account, Distributions	xbrli:monetaryItemType	duration	debit		base	PartnersCapitalAccountDistributions
11944	Partners' Capital Account, Distribution Per Unit of Limited Partner Interest	num:perShareItemType	instant			base	PartnersCapitalAccountDistributionPerUnitOfLimitedPartnerInterest
11945	Partners' Capital Account, Acquisitions	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountAcquisitions
11946	Partners' Capital Deferred Compensation on Restricted Unit (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	PartnersCapitalDeferredCompensationOnRestrictedUnit
11947	Partners' Capital Account, Units	xbrli:sharesItemType	instant			base	PartnersCapitalAccountUnits
11948	Partners' Capital Account, Redemptions	xbrli:monetaryItemType	duration	debit		base	PartnersCapitalAccountRedemptions
11949	Partners' Capital, Distributions Policies	xbrli:stringItemType	duration			base	PartnersCapitalDistributionsPolicies
11950	Partners' Capital Account, Units, Contributed	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsContributed
11951	Partners' Capital Account, Units, Converted	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsConverted
11952	Partners' Capital Account, Units, Redeemed	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsRedeemed
11953	Partners' Capital Account, Return of Capital	xbrli:monetaryItemType	duration	debit		base	PartnersCapitalAccountReturnOfCapital
11954	Partners' Capital, Redemption and Conversion Policies	xbrli:stringItemType	duration			base	PartnersCapitalRedemptionAndConversionPolicies
11955	Partners' Capital Account, Units, Sold in Public Offering	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsSoldInPublicOffering
11956	Partners' Capital Account, Units, Sold in Private Placement	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsSoldInPrivatePlacement
11957	Partners' Capital Account, Option Exercise	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountOptionExercise
11958	Partners' Capital Account, Units, Period Increase (Decrease)	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsPeriodIncreaseDecrease
11959	Partners' Capital, Distribution Amount Per Share	num:perShareItemType	instant			base	PartnersCapitalDistributionAmountPerShare
11960	Partners' Capital, Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		base	PartnersCapitalIncludingPortionAttributableToNoncontrollingInterest
11961	Partners' Capital Deferred Compensation (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	PartnersCapitalDeferredCompensation
11962	Partners' Capital Account, Private Placement of Units	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountPrivatePlacementOfUnits
11963	Partners' Capital Account, Units, Acquisitions	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsAcquisitions
11964	Increase (Decrease) in Partners' Capital	xbrli:monetaryItemType	duration			base	PartnersCapitalAccountPeriodIncreaseDecrease
11965	Partners' Capital Account, Sale of Units	xbrli:monetaryItemType	duration	credit		base	PartnersCapitalAccountSaleOfUnits
11966	Partners' Capital Account, Units, Treasury Units Reissued	xbrli:sharesItemType	duration			base	PartnersCapitalAccountUnitsTreasuryUnitsReissued
11967	Partners' Capital Allocated for Income Tax and Other Withdrawals	xbrli:monetaryItemType	instant	credit		base	PartnersCapitalAllocatedForIncomeTaxAndOtherWithdrawals
11968	Partners' Capital, Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	PartnersCapitalIncludingPortionAttributableToNoncontrollingInterestAbstract
11969	Partnership Interest [Member]	nonnum:domainItemType	duration		true	base	PartnershipInterestMember
11970	Partnership [Member]	nonnum:domainItemType	duration		true	base	PartnershipMember
11971	Partnership Income [Abstract]	xbrli:stringItemType	duration		true	base	PartnershipIncomeAbstract
11972	Passenger Revenue [Abstract]	xbrli:stringItemType	duration		true	base	PassengerRevenueAbstract
11973	Passenger Revenue, Regional	xbrli:monetaryItemType	duration	credit		base	PassengerRevenueRegional
11974	Passenger Revenue	xbrli:monetaryItemType	duration	credit		base	PassengerRevenue
11975	Passenger Revenue, Mainline	xbrli:monetaryItemType	duration	credit		base	PassengerRevenueMainline
11976	Patented Technology [Member]	nonnum:domainItemType	duration		true	base	PatentedTechnologyMember
11977	Patents [Member]	nonnum:domainItemType	duration		true	base	PatentsMember
11978	Health Care Patient [Member]	nonnum:domainItemType	duration		true	base	PatientAccountsReceivableMember
11979	Payables to Customers	xbrli:monetaryItemType	instant	credit		base	PayablesToCustomers
11980	Payables to Broker-Dealers and Clearing Organizations [Abstract]	xbrli:stringItemType	duration		true	base	PayablesToBrokerDealersAndClearingOrganizationsAbstract
11981	Payables for Congressionally Mandated Assessments	xbrli:monetaryItemType	instant	credit		base	PayablesForCongressionallyMandatedAssessments
11982	Payables to Broker-Dealers and Clearing Organizations	xbrli:monetaryItemType	instant	credit		base	PayablesToBrokerDealersAndClearingOrganizations
11983	Payables and Accruals [Abstract]	xbrli:stringItemType	duration		true	base	PayablesAndAccrualsAbstract
11984	Payment for Contingent Consideration Liability, Investing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentForContingentConsiderationLiabilityInvestingActivities
11985	Payment to Acquire Life Insurance Policy, Operating Activities	xbrli:monetaryItemType	duration	credit		base	PaymentToAcquireLifeInsurancePolicyOperatingActivities
11986	Payment for Contingent Consideration Liability, Financing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentForContingentConsiderationLiabilityFinancingActivities
11987	Payment in Kind (PIK) Note [Member]	nonnum:domainItemType	duration		true	base	PaymentInKindPIKNoteMember
11988	Payment for Management Fee	xbrli:monetaryItemType	duration	credit		base	PaymentForManagementFee
11989	Payment Guarantee [Member]	nonnum:domainItemType	duration		true	base	PaymentGuaranteeMember
11990	Payment for Incentive Fee	xbrli:monetaryItemType	duration	credit		base	PaymentForIncentiveFee
11991	Payment Deferral [Member]	nonnum:domainItemType	duration		true	base	PaymentDeferralMember
11992	Payment for Contingent Consideration Liability, Operating Activities	xbrli:monetaryItemType	duration	credit		base	PaymentForContingentConsiderationLiabilityOperatingActivities
11993	Payment of Financing and Stock Issuance Costs	xbrli:monetaryItemType	duration	credit		base	PaymentOfFinancingAndStockIssuanceCosts
11994	Payment of Financing and Stock Issuance Costs [Abstract]	xbrli:stringItemType	duration		true	base	PaymentOfFinancingAndStockIssuanceCostsAbstract
11995	Payment for Administrative Fees	xbrli:monetaryItemType	duration	credit		base	PaymentForAdministrativeFees
11996	Payments for (Proceeds from) Removal Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromRemovalCosts
11997	Payments Related to Tax Withholding for Share-based Compensation	xbrli:monetaryItemType	duration	credit		base	PaymentsRelatedToTaxWithholdingForShareBasedCompensation
11998	Payments for Film Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsForFilmCosts
11999	Payments for (Proceeds from) Real Estate Partnership Investment, Net	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromRealEstatePartnershipInvestmentNet
12000	Payments for Congressionally Mandated Federal Home Loan Bank Assessments	xbrli:monetaryItemType	duration	credit		base	PaymentsForCongressionallyMandatedFederalHomeLoanBankAssessments
12001	Payments for (Proceeds from) Other Deposits	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromOtherDeposits
12002	Payments for (Proceeds from) Deposit on Loan	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromDepositOnLoan
12003	Payments for (Proceeds from) Loans Receivable	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromLoansReceivable
12004	Payments for Leasing Costs, Commissions, and Tenant Improvements [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForLeasingCostsCommissionsAndTenantImprovementsAbstract
12005	Payments to Acquire Assets, Investing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireAssetsInvestingActivities
12006	Payments for (Proceeds from) Hedge, Financing Activities [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromHedgeFinancingActivitiesAbstract
12007	Payments for (Proceeds from) Hedge, Investing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromHedgeInvestingActivities
12008	Payments for (Proceeds from) Loans and Leases [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromLoansAndLeasesAbstract
12009	Payments for (Proceeds from) Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromInvestments
12010	Payments for (Proceeds from) Other Loans and Leases	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromOtherLoansAndLeases
12011	Payments for (Proceeds from) Loans and Leases	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromLoansAndLeases
12012	Payments for Federal Home Loan Bank Advances	xbrli:monetaryItemType	duration	credit		base	PaymentsForFederalHomeLoanBankAdvances
12013	Payments to Acquire Real Estate and Real Estate Joint Ventures	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireRealEstateAndRealEstateJointVentures
12014	Payments for (Proceeds from) Long-term Investments [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromLongtermInvestmentsAbstract
12015	Payments for Environmental Liabilities	xbrli:monetaryItemType	duration	credit		base	PaymentsForEnvironmentalLiabilities
12016	Payments for Purchase of Other Assets	xbrli:monetaryItemType	duration	credit		base	PaymentsForPurchaseOfOtherAssets1
12017	Payments to Acquire Federal Home Loan Bank Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireFederalHomeLoanBankStock
12018	Payments for (Proceeds from) Investments, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromInvestmentsAlternativeAbstract
12019	Payments for (Proceeds from) Businesses and Interest in Affiliates	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromBusinessesAndInterestInAffiliates
12020	Payments for (Proceeds from) Previous Acquisition	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromPreviousAcquisition
12021	Payments to Acquire Business Two, Net of Cash Acquired	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireBusinessTwoNetOfCashAcquired
12022	Payments for (Proceeds from) Federal Reserve Bank Stock [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromFederalReserveBankStockAbstract
12023	Payments for (Proceeds from) Federal Reserve Bank Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromFederalReserveBankStock
12024	Payments for Derivative Instrument, Financing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForDerivativeInstrumentFinancingActivities
12025	Payments for (Proceeds from) Federal Home Loan Bank Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromFederalHomeLoanBankStock
12026	Payments for Leasing Costs, Commissions, and Tenant Improvements	xbrli:monetaryItemType	duration	credit		base	PaymentsForLeasingCostsCommissionsAndTenantImprovements
12027	Payments for Hedge, Investing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForHedgeInvestingActivities
12028	Payments for (Proceeds from) Nuclear Fuel	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromNuclearFuel
12029	Payments for Other Fees	xbrli:monetaryItemType	duration	credit		base	PaymentsForFees
12030	Payments for Lease Commissions	xbrli:monetaryItemType	duration	credit		base	PaymentsForLeaseCommissions
12031	Payments for (Proceeds from) Derivative Instrument, Investing Activities [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromDerivativeInstrumentInvestingActivitiesAbstract
12032	Payments for (Proceeds from) Long-term Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromLongtermInvestments
12033	Payments for (Proceeds from) Deposits on Real Estate Acquisitions	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromDepositsOnRealEstateAcquisitions
12034	Payments for Hedge, Financing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForHedgeFinancingActivities
12035	Payments for (Proceeds from) Other Interest Earning Assets	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromOtherInterestEarningAssets
12036	Payments for Advance to Affiliate	xbrli:monetaryItemType	duration	credit		base	PaymentsForAdvanceToAffiliate
12037	Payments for (Proceeds from) Productive Assets [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromProductiveAssetsAbstract
12038	Payments for Tenant Improvements	xbrli:monetaryItemType	duration	credit		base	PaymentsForTenantImprovements
12039	Payments for Construction in Process	xbrli:monetaryItemType	duration	credit		base	PaymentsForConstructionInProcess
12040	Payments for Flight Equipment	xbrli:monetaryItemType	duration	credit		base	PaymentsForFlightEquipment
12041	Payments for (Proceeds from) Life Insurance Policies [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromLifeInsurancePoliciesAbstract
12042	Payments for (Proceeds from) Other Real Estate Partnerships	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromOtherRealEstatePartnerships
12043	Payments for Brokerage Fees	xbrli:monetaryItemType	duration	credit		base	PaymentsForBrokerageFees
12044	Payments for Affordable Housing Programs	xbrli:monetaryItemType	duration	credit		base	PaymentsForAffordableHousingPrograms
12045	Payments for (Proceeds from) Federal Home Loan Bank Stock [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromFederalHomeLoanBankStockAbstract
12046	Payments to Acquire Business Three, Net of Cash Acquired	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireBusinessThreeNetOfCashAcquired
12047	Payments for (Proceeds from) Held-to-maturity Securities, Short-term	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromHeldtomaturitySecuritiesShortterm
12048	Payments for (Proceeds from) Derivative Instrument, Financing Activities [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromDerivativeInstrumentFinancingActivitiesAbstract
12049	Payments for (Proceeds from) Real Estate Partnership Investment, Net [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromRealEstatePartnershipInvestmentNetAbstract
12050	Payments for Commissions	xbrli:monetaryItemType	duration	credit		base	PaymentsForCommissions
12051	Payments for Derivative Instrument, Investing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForDerivativeInstrumentInvestingActivities
12052	Payments for (Proceeds from) Available-for-sale Securities, Short-term	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm
12053	Payments for (Proceeds from) Businesses and Interest in Affiliates [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromBusinessesAndInterestInAffiliatesAbstract
12054	Payment for Debt Extinguishment or Debt Prepayment Cost	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDebtExtinguishmentCosts
12055	Payments for (Proceeds from) Mortgage Deposits	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromMortgageDeposits
12056	Payments for (Proceeds from) Derivative Instrument, Financing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromDerivativeInstrumentFinancingActivities
12057	Payments for (Proceeds from) Delayed Tax Exempt Exchange	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromDelayedTaxExemptExchange
12058	Payments for Capital Improvements	xbrli:monetaryItemType	duration	credit		base	PaymentsForCapitalImprovements
12059	Payments for Deposits with Other Institutions	xbrli:monetaryItemType	duration	credit		base	PaymentsForDepositsWithOtherInstitutions
12060	Payments for (Proceeds from) Tenant Allowance	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromTenantAllowance
12061	Payments for Manufacturing Costs (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	PaymentsForManufacturingCosts
12062	Payments for (Proceeds from) Mortgage Servicing Rights [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromMortgageServicingRightsAbstract
12063	Payments for Participation Liabilities	xbrli:monetaryItemType	duration	credit		base	PaymentsForParticipationLiabilities
12064	Payments for Repurchase of Redeemable Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfRedeemableNoncontrollingInterest
12065	Payments for (Proceeds from) Policy Loans, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromPolicyLoansAlternativeAbstract
12066	Payments to Fund Long-term Loans to Related Parties	xbrli:monetaryItemType	duration	credit		base	PaymentsToFundLongtermLoansToRelatedParties
12067	Payments to Acquire Long-term Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLongtermInvestments
12068	Payments for (Proceeds from) Policy Loans	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromPolicyLoans
12069	Payments for Investing Activities [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForInvestingActivitiesAbstract
12070	Payments for Exploitation Liabilities (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	PaymentsForExploitationLiabilities
12071	Payments for Leasing Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsForLeasingCosts
12072	Payments for (Proceeds from) Life Insurance Policies	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromLifeInsurancePolicies
12073	Payments for (Proceeds from) Investments [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromInvestmentsAbstract
12074	Payments for Securities Purchased under Agreements to Resell	xbrli:monetaryItemType	duration	credit		base	PaymentsForSecuritiesPurchasedUnderAgreementsToResell
12075	Payments to Acquire Trading Securities Held-for-investment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireTradingSecuritiesHeldforinvestment
12076	Payments for Bonds Transferred to Other Federal Home Loan Banks	xbrli:monetaryItemType	duration	credit		base	PaymentsForBondsTransferredToOtherOtherFederalHomeLoanBanks
12077	Payments to Acquire Timberlands	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireTimberlands
12078	Payments for Deposits	xbrli:monetaryItemType	duration	credit		base	PaymentsForDeposits
12079	Payments for (Proceeds from) Derivative Instrument, Investing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
12080	Payments for (Proceeds from) Productive Assets	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromProductiveAssets
12081	Payments for (Proceeds from) Other Investing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromOtherInvestingActivities
12082	Payments for (Proceeds from) Hedge, Financing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromHedgeFinancingActivities
12083	Payments for (Proceeds from) Short-term Investments [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromShortTermInvestmentsAlternativeAbstract
12084	Payments for (Proceeds from) Loans Receivable, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromLoansReceivableAlternativeAbstract
12085	Payments for (Proceeds from) Short-term Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromShortTermInvestments
12086	Payments for (Proceeds from) Limited Partnership	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromLimitedPartnership
12087	Payments for (Proceeds from) Hedge, Investing Activities [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromHedgeInvestingActivitiesAbstract
12088	Payments for (Proceeds from) Mortgage Servicing Rights	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromMortgageServicingRights
12089	Payments of Debt Restructuring Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDebtRestructuringCosts
12090	Payments of Dividends	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDividends
12091	Payments to Acquire Finance Receivables	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireFinanceReceivables
12092	Payments for Origination of Mortgage Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	PaymentsForOriginationOfMortgageLoansHeldForSale
12093	Payments for Legal Settlements	xbrli:monetaryItemType	duration	credit		base	PaymentsForLegalSettlements
12094	Payments of Ordinary Dividends, Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDividendsMinorityInterest
12095	Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid	xbrli:monetaryItemType	duration	credit		base	PaymentsForLossesAndLossAdjustmentExpense
12096	Payments for Origination and Purchases of Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	PaymentsForOriginationAndPurchasesOfLoansHeldForSale
12097	Payments for Repurchase of Redeemable Preferred Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfRedeemablePreferredStock
12098	Payments for Repurchase of Other Equity	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfOtherEquity
12099	Payments to Acquire Equipment on Lease	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireEquipmentOnLease
12100	Payments of Ordinary Dividends [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsOfOrdinaryDividendsAbstract
12101	Payments for Other Operating Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForOtherOperatingActivities
12102	Payments for Repurchase of Trust Preferred Securities	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfTrustPreferredSecurities
12103	Payments to Acquire Available-for-sale Securities, Equity	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireAvailableForSaleSecuritiesEquity
12104	Payments of Debt Issuance Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDebtIssuanceCosts
12105	Payments to Acquire Available-for-sale Securities [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireAvailableForSaleSecuritiesAbstract
12106	Common stock cash dividends paid	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDividendsCommonStock
12107	Payments for Repurchase of Redeemable Convertible Preferred Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfRedeemableConvertiblePreferredStock
12108	Cash paid	xbrli:monetaryItemType	duration	credit		base	PaymentsForRestructuring
12109	Payments to Acquire Federal Reserve Bank Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireFederalReserveStock
12110	Payments of Ordinary Dividends, Preferred Stock and Preference Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDividendsPreferredStockAndPreferenceStock
12111	Payments for Merger Related Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsForMergerRelatedCosts
12112	Payments of Financing Costs [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsOfFinancingCostsAbstract
12113	Payments of Merger Related Costs, Financing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsOfMergerRelatedCostsFinancingActivities
12114	Payments for Investment in Restricted Cash from Pollution Control Bond	xbrli:monetaryItemType	duration	credit		base	PaymentsForInvestmentInRestrictedCashFromPollutionControlBond
12115	Payments to Acquire and Develop Real Estate	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireAndDevelopRealEstate
12116	Payments for Origination and Purchases of Loans Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForOriginationAndPurchasesOfLoansHeldForSaleAbstract
12117	Payments of Capital Distribution	xbrli:monetaryItemType	duration	credit		base	PaymentsOfCapitalDistribution
12118	Payments for Loans	xbrli:monetaryItemType	duration	credit		base	PaymentsForLoans
12119	Payments for Repurchase of Equity	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfEquity
12120	Payments for Operating Activities [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForOperatingActivitiesAbstract
12121	Payments to Acquire Available-for-sale Securities	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireAvailableForSaleSecurities
12122	Payments for Reinsurance	xbrli:monetaryItemType	duration	credit		base	PaymentsForReinsurance
12123	Payments to Acquire Furniture and Fixtures	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireFurnitureAndFixtures
12124	Payments of Financing Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsOfFinancingCosts
12125	Payments to Acquire Businesses, Net of Cash Acquired [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireBusinessesNetOfCashAcquiredAbstract
12126	Payments to Acquire Buildings	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireBuildings
12127	Payments for Repurchase of Preferred Stock and Preference Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfPreferredStockAndPreferenceStock
12128	Payments for Purchase of Securities, Operating Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForPurchaseOfSecuritiesOperatingActivities
12129	Payments for Repurchase of Warrants	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfWarrants
12130	Payments for Other Taxes	xbrli:monetaryItemType	duration	credit		base	PaymentsForOtherTaxes
12131	Payments for Postemployment Benefits	xbrli:monetaryItemType	duration	credit		base	PaymentsForPostemploymentBenefits
12132	Payments to Acquire Businesses and Interest in Affiliates	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireBusinessesAndInterestInAffiliates
12133	Payments to Acquire Equity Method Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireEquityMethodInvestments
12134	Payments of Dividends [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsOfDividendsAbstract
12135	Payments of Stock Issuance Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsOfStockIssuanceCosts
12136	Payments for Repurchase of Private Placement	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfPrivatePlacement
12137	Common stock repurchased	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfCommonStock
12138	Payments of Ordinary Dividends	xbrli:monetaryItemType	duration	credit		base	PaymentsOfOrdinaryDividends
12139	Payments for Underwriting Expense	xbrli:monetaryItemType	duration	credit		base	PaymentsForUnderwritingExpense
12140	Payments to Acquire Businesses and Interest in Affiliates [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireBusinessesAndInterestInAffiliatesAbstract
12141	Payments for Rent	xbrli:monetaryItemType	duration	credit		base	PaymentsForRent
12142	Payments to Acquire Commercial Real Estate	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireCommercialRealEstate
12143	Payments to Acquire Additional Interest in Subsidiaries	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireAdditionalInterestInSubsidiaries
12144	Payments of Distributions to Affiliates	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDistributionsToAffiliates
12145	Payments for Time Deposits	xbrli:monetaryItemType	duration	credit		base	PaymentsForTimeDeposits
12146	Payments to Acquire and Develop Real Estate [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireAndDevelopRealEstateAbstract
12147	Payments for Repurchase of Equity [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForRepurchaseOfEquityAbstract
12148	Payments for Repurchase of Convertible Preferred Stock	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfConvertiblePreferredStock
12149	Payments to Acquire Available-for-sale Securities, Debt	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireAvailableForSaleSecuritiesDebt
12150	Payments for Royalties	xbrli:monetaryItemType	duration	credit		base	PaymentsForRoyalties
12151	Payments of Loan Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsOfLoanCosts
12152	Payments to Acquire Businesses, Net of Cash Acquired	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireBusinessesNetOfCashAcquired
12153	Payments for Repurchase of Initial Public Offering	xbrli:monetaryItemType	duration	credit		base	PaymentsForRepurchaseOfInitialPublicOffering
12154	Payments for Operating Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsForOperatingActivities
12155	Cash paid to acquire the business	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireBusinessesGross
12156	Payments to Acquire Real Estate [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireRealEstateAbstract
12157	Payments to Acquire Partners Interest in Real Estate Partnership, Net of Cash Acquired	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquirePartnersInterestInRealEstatePartnershipNetOfCashAcquired
12158	Payments to Acquire Water Systems	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireWaterSystems
12159	Payments to Acquire Mining Assets	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireMiningAssets
12160	Payments to Acquire Waste Water Systems	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireWasteWaterSystems
12161	Payments to Acquire Restricted Investments [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireRestrictedInvestmentsAbstract
12162	Payments to Acquire Oil and Gas Property	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOilAndGasProperty
12163	Payments to Develop Liquefied Natural Gas Sites (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	PaymentsToDevelopLiquefiedNaturalGasSites
12164	Payments to Acquire Water and Waste Water Systems [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireWaterAndWasteWaterSystemsAbstract
12165	Payments to Acquire Receivables [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireReceivablesAbstract
12166	Payments to Acquire Oil and Gas Equipment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOilAndGasEquipment
12167	Payments to Acquire Short-term Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireShortTermInvestments
12168	Payments to Acquire Marketable Securities [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireMarketableSecuritiesAbstract
12169	Payments to Acquire Real Estate Held-for-investment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireRealEstateHeldForInvestment
12170	Payment to Acquire Life Insurance Policy, Investing Activities	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLifeInsurancePolicies
12171	Payments to Explore and Develop Oil and Gas Properties	xbrli:monetaryItemType	duration	credit		base	PaymentsToExploreAndDevelopOilAndGasProperties
12172	Payments to Acquire Other Loans and Leases Held-for-investment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOtherLoansAndLeasesHeldForInvestment
12173	Payments to Acquire Held-for-sale Real Estate	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireHeldForSaleRealEstate
12174	Payments to Acquire Land	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLand
12175	Payments to Acquire Other Receivables	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOtherReceivables
12176	Payments to Acquire Loans and Leases Held-for-investment, Credit Card Securitizations	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLoansAndLeasesHeldForInvestmentCreditCardSecuritizations
12177	Payments to Acquire Other Property, Plant, and Equipment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOtherPropertyPlantAndEquipment
12178	Payments to Acquire Water and Waste Water Systems	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireWaterAndWasteWaterSystems
12179	Payments to Acquire Receivables	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireReceivables
12180	Purchases of investments	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireInvestments
12181	Payments to Acquire Loans and Leases Held-for-investment [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireLoansAndLeasesHeldForInvestmentAbstract
12182	Payments to Acquire Property, Plant, and Equipment [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquirePropertyPlantAndEquipmentAbstract
12183	Payments to Acquire Software	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireSoftware
12184	Payments to Acquire Loans and Leases Held-for-investment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLoansAndLeasesHeldForInvestment
12185	Payments to Acquire Oil and Gas Property and Equipment [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireOilAndGasPropertyAndEquipmentAbstract
12186	Payments to Acquire Royalty Interests in Mining Properties	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireRoyaltyInterestsInMiningProperties
12187	Payments to Acquire Machinery and Equipment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireMachineryAndEquipment
12188	Payments to Acquire Intangible Assets	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireIntangibleAssets
12189	Payments to Acquire Retained Interest in Securitized Receivables	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireRetainedInterestInSecuritizedReceivables
12190	Payments to Acquire Productive Assets [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireProductiveAssetsAbstract
12191	Payments to Acquire Investments [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireInvestmentsAbstract
12192	Payments to Acquire Mortgage Backed Securities (MBS) categorized as Available-for-sale	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale
12193	Payments to Acquire Management Contract Rights	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireManagementContractRights
12194	Payments to Acquire Interest in Subsidiaries and Affiliates	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireInterestInSubsidiariesAndAffiliates
12195	Payments to Acquire Productive Assets	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireProductiveAssets
12196	Payments to Acquire Held-to-maturity Securities	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireHeldToMaturitySecurities
12197	Payments to Develop Real Estate Assets	xbrli:monetaryItemType	duration	credit		base	PaymentsToDevelopRealEstateAssets
12198	Payments to Acquire Loans Held-for-investment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLoansHeldForInvestment
12199	Payments to Acquire US Government Securities Pledged under Bond Indenture (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireUSGovernmentSecuritiesPledgedUnderBondIndenture
12200	Payments to Acquire Projects	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireProjects
12201	Payments to Acquire Land Held-for-use	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLandHeldForUse
12202	Payments to Employees	xbrli:monetaryItemType	duration	credit		base	PaymentsToEmployees
12203	Payments to Acquire Interest in Joint Venture	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireInterestInJointVenture
12204	Payments to Acquire Mortgage Backed Securities (MBS) categorized as Held-to-maturity	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsHeldToMaturity
12205	Payments to Acquire Other Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOtherInvestments
12206	Payments to Acquire Other Productive Assets	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOtherProductiveAssets
12207	Payments to Acquire Leases Held-for-investment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLeasesHeldForInvestment
12208	Payments to Acquire Oil and Gas Property and Equipment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOilAndGasPropertyAndEquipment
12209	Payments to Acquire Notes Receivable	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireNotesReceivable
12210	Payments to Acquire Mortgage Notes Receivable	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireMortgageNotesReceivable
12211	Payments to Acquire Interest in Subsidiaries and Affiliates [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToAcquireInterestInSubsidiariesAndAffiliatesAbstract
12212	Payments to Develop Software	xbrli:monetaryItemType	duration	credit		base	PaymentsToDevelopSoftware
12213	Payments to Acquire Lease Receivables	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLeaseReceivables
12214	Payments to Acquire in Process Research and Development	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireInProcessResearchAndDevelopment
12215	Payments to Acquire Restricted Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireRestrictedInvestments
12216	Payments to Acquire Marketable Securities	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireMarketableSecurities
12217	Payments to Acquire Loans Receivable	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLoansReceivable
12218	Payments to Acquire Other Real Estate	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireOtherRealEstate
12219	Payments to Acquire Real Estate	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireRealEstate
12220	Payments to Acquire Trust Preferred Investments	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireTrustPreferredInvestments
12221	Payments to Acquire Restricted Certificates of Deposit	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireRestrictedCertificatesOfDeposit
12222	Payments to Acquire Mortgage Servicing Rights (MSR)	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireMortgageServicingRightsMSR
12223	Payments to Acquire Mineral Rights	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireMineralRights
12224	Payments to Acquire Residential Real Estate	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireResidentialRealEstate
12225	Additions to property and equipment	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquirePropertyPlantAndEquipment
12226	Payments to Noncontrolling Interests	xbrli:monetaryItemType	duration	credit		base	PaymentsToMinorityShareholders
12227	Payments for Removal Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsForRemovalCosts
12228	Payments for (Proceeds from) Real Estate Held-for-investment	xbrli:monetaryItemType	duration	credit		base	PaymentsForProceedsFromRealEstateHeldforinvestment
12229	Payments to Purchase Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	PaymentsToPurchaseLoansHeldForSale
12230	Payments for Delayed Tax Exempt Exchange	xbrli:monetaryItemType	duration	credit		base	PaymentsForDelayedTaxExemptExchange
12231	Payments for Deposits Applied to Debt Retirements	xbrli:monetaryItemType	duration	credit		base	PaymentsForDepositsAppliedToDebtRetirements
12232	Payments for Deposits on Real Estate Acquisitions	xbrli:monetaryItemType	duration	credit		base	PaymentsForDepositsOnRealEstateAcquisitions
12233	Payments for Software [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForSoftwareAbstract
12234	Payments to Purchase Mortgage Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	PaymentsToPurchaseMortgageLoansHeldForSale
12235	Payments to Purchase Other Loans Held-for-sale	xbrli:monetaryItemType	duration	credit		base	PaymentsToPurchaseOtherLoansHeldForSale
12236	Payments for Demand Side Management Program (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	PaymentsForDemandSideManagementProgram
12237	Payments for Previous Acquisition	xbrli:monetaryItemType	duration	credit		base	PaymentsForPreviousAcquisition
12238	Payments for Nuclear Fuel	xbrli:monetaryItemType	duration	credit		base	PaymentsForNuclearFuel
12239	Payments for Other Deposits	xbrli:monetaryItemType	duration	credit		base	PaymentsForOtherDeposits
12240	Payments for (Proceeds from) Other Deposits [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromOtherDepositsAbstract
12241	Payments to Fund Policy Loans	xbrli:monetaryItemType	duration	credit		base	PaymentsToFundPolicyLoans
12242	Payments to Suppliers and Employees [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToSuppliersAndEmployeesAbstract
12243	Payments for (Proceeds from) Previous Acquisition [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromPreviousAcquisitionAbstract
12244	Payments to Acquire Investments to be Held in Decommissioning Trust Fund	xbrli:monetaryItemType	duration	credit		base	PaymentsToInvestInDecommissioningFund
12245	Payments to Suppliers and Employees	xbrli:monetaryItemType	duration	credit		base	PaymentsToSuppliersAndEmployees
12246	Payments to Purchase Loans Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsToPurchaseLoansHeldForSaleAbstract
12247	Payments for Mortgage Deposits	xbrli:monetaryItemType	duration	credit		base	PaymentsForMortgageDeposits
12248	Payments for Software	xbrli:monetaryItemType	duration	credit		base	PaymentsForSoftware
12249	Payments of Derivative Issuance Costs	xbrli:monetaryItemType	duration	credit		base	PaymentsOfDerivativeIssuanceCosts
12250	Payments for (Proceeds from) Real Estate Held-for-investment, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromProceedsFromSaleOfRealEstateHeldforinvestmentAlternativeAbstract
12251	Payments to Acquire Limited Partnership Interests	xbrli:monetaryItemType	duration	credit		base	PaymentsToAcquireLimitedPartnershipInterests
12252	Payments for (Proceeds from) Removal Costs [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromRemovalCostsAbstract
12253	Payments for (Proceeds from) Nuclear Fuel [Abstract]	xbrli:stringItemType	duration		true	base	PaymentsForProceedsFromNuclearFuelAbstract
12254	Payments to Suppliers	xbrli:monetaryItemType	duration	credit		base	PaymentsToSuppliers
12255	Pending Litigation [Member]	nonnum:domainItemType	duration		true	base	PendingLitigationMember
12256	Pension and Other Postretirement Benefits Expense (Reversal of Expense), Noncash	xbrli:monetaryItemType	duration	debit		base	PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash
12257	Pension and Other Postretirement Benefits Expense (Reversal of Expense), Noncash [Abstract]	xbrli:stringItemType	duration		true	base	PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncashAbstract
12258	Pension and Other Postretirement Plans Costs [Member]	nonnum:domainItemType	duration		true	base	PensionAndOtherPostretirementPlansCostsMember
12259	Liability, Pension and Other Postretirement and Postemployment Benefits, Noncurrent	xbrli:monetaryItemType	instant	credit		base	PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
12260	Liability, Defined Benefit Plan, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrentAbstract
12261	Liability, Pension and Other Postretirement and Postemployment Benefits, Current	xbrli:monetaryItemType	instant	credit		base	PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent
12262	Pension and Other Postretirement Benefits Cost (Reversal of Cost)	xbrli:monetaryItemType	duration	debit		base	PensionAndOtherPostretirementBenefitExpense
12263	Liability, Defined Benefit Plan	xbrli:monetaryItemType	instant	credit		base	PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent
12264	Pension Expense (Reversal of Expense), Noncash	xbrli:monetaryItemType	duration	debit		base	PensionExpenseReversalOfExpenseNoncash
12265	Liability, Defined Benefit Plan [Abstract]	xbrli:stringItemType	duration		true	base	PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract
12266	Pension and Other Postretirement Benefits Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	PensionAndOtherPostretirementBenefitsDisclosureTextBlock
12267	Payment for Pension and Other Postretirement Benefits [Abstract]	xbrli:stringItemType	duration		true	base	PensionAndOtherPostretirementBenefitContributionsAbstract
12268	Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy
12269	Pension and Other Postretirement Plans, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PensionAndOtherPostretirementPlansPolicy
12270	Pension Cost (Reversal of Cost)	xbrli:monetaryItemType	duration	debit		base	PensionExpense
12271	Liability, Retirement and Postemployment Benefits [Abstract]	xbrli:stringItemType	duration		true	base	PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesAbstract
12272	Payment for Pension and Other Postretirement Benefits	xbrli:monetaryItemType	duration	credit		base	PensionAndOtherPostretirementBenefitContributions
12273	Liability, Defined Benefit Plan, Current	xbrli:monetaryItemType	instant	credit		base	PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
12274	Liability, Defined Benefit Plan, Noncurrent	xbrli:monetaryItemType	instant	credit		base	PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
12275	Liability, Retirement and Postemployment Benefits	xbrli:monetaryItemType	instant	credit		base	PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrentAndNoncurrent
12276	Payment for Pension Benefits	xbrli:monetaryItemType	duration	credit		base	PensionContributions
12277	Pension Plan [Member]	nonnum:domainItemType	duration		true	base	PensionPlansDefinedBenefitMember
12278	Pension Costs [Member]	nonnum:domainItemType	duration		true	base	PensionCostsMember
12279	Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract]	xbrli:stringItemType	duration		true	base	PensionAndOtherPostretirementBenefitExpenseAbstract
12280	Pension and Other Postretirement Plans, Pensions, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PensionAndOtherPostretirementPlansPensionsPolicy
12281	Liability, Pension and Other Postretirement and Postemployment Benefits, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	PensionAndOtherPostretirementAndPostemploymentBenefitPlansNoncurrentLiabilitiesAbstract
12282	Percentage of Interest-bearing Domestic Deposits to Deposits	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDeposits
12283	Percentage of Unamortized Film Costs, Description	xbrli:stringItemType	duration			base	PercentageOfUnamortizedFilmCostsDescription
12284	Percentage of Interest-bearing Domestic Deposits to Deposits, Notice of Withdrawal	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsNoticeOfWithdrawal
12285	Present Value of Future Insurance Profits, Percentage of Amortization Expense, Next Five Years [Abstract]	xbrli:stringItemType	duration		true	base	PercentageOfAmountAmortizedDuringNextFiveYearsAbstract
12286	Percentage of Interest-bearing Domestic Deposits to Deposits, Brokered	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsBrokered
12287	Percentage of Debt Hedged by Interest Rate Derivatives	num:percentItemType	instant			base	PercentageOfDebtHedgedByInterestRateDerivatives
12288	Percentage of Interest-bearing Domestic Deposits to Deposits, Savings	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsSavings
12289	Percentage of Amount Amortized of Ending Present Value of Future Insurance Profits, Year Five (Deprecated 2017-01-31)	num:percentItemType	duration			base	PercentageOfAmountAmortizedOfEndingPresentValueOfFutureInsuranceProfitsYearFive
12290	Percentage of LIFO Inventory	num:percentItemType	instant			base	PercentageOfLIFOInventory
12291	Percentage of Interest-bearing Domestic Deposits to Deposits, Retail	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsRetail
12292	Percentage of Weighted Average Cost Inventory	num:percentItemType	instant			base	PercentageOfWeightedAverageCostInventory
12293	Percentage of Interest-bearing Domestic Deposit Liabilities to Deposit Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	PercentageOfInterestBearingDomesticDepositLiabilitiesToDepositLiabilitiesAbstract
12294	Percentage of Unamortized Film Costs	num:percentItemType	instant			base	PercentageOfUnamortizedFilmCosts
12295	Percentage of Interest-bearing Domestic Deposits to Deposits, Demand	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsDemand
12296	Percentage of Interest-bearing Domestic Deposit Liabilities to Deposit Liabilities, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	PercentageOfInterestBearingDomesticDepositLiabilitiesToDepositLiabilitiesDescription
12297	Operating Leases, Income Statement, Percentage Revenue	xbrli:monetaryItemType	duration	credit		base	PercentageRent
12298	Percentage of Amount Amortized of Ending Present Value of Future Insurance Profits, Year One (Deprecated 2017-01-31)	num:percentItemType	duration			base	PercentageOfAmountAmortizedOfEndingPresentValueOfFutureInsuranceProfitsYearOne
12299	Percentage of Amount Amortized of Ending Present Value of Future Insurance Profits, Year Two (Deprecated 2017-01-31)	num:percentItemType	duration			base	PercentageOfAmountAmortizedOfEndingPresentValueOfFutureInsuranceProfitsYearTwo
12300	Percentage of Interest-bearing Domestic Deposits to Deposits, Money Market	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsMoneyMarket
12301	Percentage of Amount Amortized of Ending Present Value of Future Insurance Profits, Year Four (Deprecated 2017-01-31)	num:percentItemType	duration			base	PercentageOfAmountAmortizedOfEndingPresentValueOfFutureInsuranceProfitsYearFour
12302	Percentage of Amount Amortized of Ending Present Value of Future Insurance Profits, Year Three (Deprecated 2017-01-31)	num:percentItemType	duration			base	PercentageOfAmountAmortizedOfEndingPresentValueOfFutureInsuranceProfitsYearThree
12303	Percentage of Interest-bearing Domestic Deposits to Deposits, Time Deposits	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsTimeDeposits
12304	Percentage of Interest-bearing Domestic Deposits to Deposits, Certificates of Deposit	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsCertificatesOfDeposit
12305	Percentage of Interest-bearing Domestic Deposits to Deposits, Checking	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsChecking
12306	Percentage of FIFO Inventory	num:percentItemType	instant			base	PercentageOfFIFOInventory
12307	Percentage of Participating Policies, Disclosure (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	PercentageOfParticipatingPoliciesDisclosure
12308	Percentage of Interest-bearing Domestic Deposits to Deposits, Other Time Deposit	num:percentItemType	instant			base	PercentageOfInterestBearingDomesticDepositsToDepositsOtherTimeDeposit
12309	Performance Fees	xbrli:monetaryItemType	duration	credit		base	PerformanceFees
12310	Performance Stock Units	nonnum:domainItemType	duration		true	base	PerformanceSharesMember
12311	Performance Guarantee [Member]	nonnum:domainItemType	duration		true	base	PerformanceGuaranteeMember
12312	Phase-in Plan, Amount of Capitalized Costs Recovered	xbrli:monetaryItemType	duration	credit		base	PhaseInPlanAmountOfCapitalizedCostsRecovered
12313	Phase-in Plan, Amount of Costs Deferred for Rate-making Purposes	xbrli:monetaryItemType	instant	debit		base	PhaseInPlanAmountOfCostsDeferredForRateMakingPurposes
12314	Phase-in Plan, Net Change in Amount of Costs Deferred for Rate-making Purposes	xbrli:monetaryItemType	duration	debit		base	PhaseInPlanNetChangeInAmountOfCostsDeferredForRateMakingPurposes
12315	Physical Unit of Production (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PhysicalUnitOfProduction
12316	Pipelines [Member]	nonnum:domainItemType	duration		true	base	PipelinesMember
12317	Plan of Reorganization, Date Plan is Effective	xbrli:dateItemType	duration			base	PlanOfReorganizationDatesPlanIsEffective
12318	Plan of Reorganization, Date Plan Confirmed	xbrli:dateItemType	duration			base	PlanOfReorganizationDatesPlanConfirmed
12319	Plan Name [Axis]	xbrli:stringItemType	duration		true	base	PlanNameAxis
12320	Plan Name [Domain]	nonnum:domainItemType	duration		true	base	PlanNameDomain
12321	Plan of Reorganization, Date Plan Expected to be Filed	xbrli:dateItemType	duration			base	PlanOfReorganizationDatePlansExpectedToBeFiled
12322	Plan of Reorganization, Date Plan Expected to be Confirmed	xbrli:dateItemType	duration			base	PlanOfReorganizationDatePlansExpectedToBeConfirmed
12323	Plan of Reorganization, Description of Debt Securities Issued or to be Issued	xbrli:stringItemType	duration			base	PlanOfReorganizationDescriptionOfDebtSecuritiesIssuedOrToBeIssued
12324	Plan of Reorganization, Terms of Plan	xbrli:stringItemType	duration			base	PlanOfReorganizationTermsOfPlan
12325	Plan of Reorganization, Date Plan Expected to be Effective	xbrli:dateItemType	duration			base	PlanOfReorganizationDatePlansExpectedToBeEffective
12326	Plan of Reorganization, Description of Equity Securities Issued or to be Issued	xbrli:stringItemType	duration			base	PlanOfReorganizationDescriptionOfEquitySecuritiesIssuedOrToBeIssued
12327	Plan of Reorganization, Terms [Abstract]	xbrli:stringItemType	duration		true	base	PlanOfReorganizationTermsAbstract
12328	Plan Asset Categories [Domain]	nonnum:domainItemType	duration		true	base	PlanAssetCategoriesDomain
12329	Plan of Reorganization, Amount of Prepetition Obligations to be Settled in Cash	xbrli:monetaryItemType	instant	credit		base	PlanOfReorganizationAmountOfPrepetitionObligationsSettledOrToBeSettledInCashAtEffectiveDate
12330	Plan of Reorganization, Date Plan Filed	xbrli:dateItemType	duration			base	PlanOfReorganizationDatePlansFiled
12331	Plan of Reorganization [Abstract]	xbrli:stringItemType	duration		true	base	PlanOfReorganizationAbstract
12332	Plant Held for Future Use Amount	xbrli:monetaryItemType	instant	debit		base	PlantHeldForFutureUseAmount
12333	Plant Retirement and Abandonment, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PlantRetirementAndAbandonmentPolicy
12334	Plant Construction Using Intermediary, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PlantConstructionUsingIntermediaryPolicy
12335	Pledged Financial Instruments, Not Separately Reported, Other Debt Securities Available-for-sale or Held-for-investment	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedOtherDebtSecuritiesAvailableForSaleOrHeldForInvestment
12336	Pledged Financial Instruments, Not Separately Reported, Securities for Federal Home Loan Bank	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForFederalHomeLoanBank
12337	Pledged Assets Separately Reported, Nonsecuritized Investments Pledged as Collateral, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedNonsecuritizedInvestmentsPledgedAsCollateralAtFairValue
12338	Pledged Financial Instruments, Not Separately Reported, Other Debt Securities Held-to-maturity	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedOtherDebtSecuritiesHeldToMaturity
12339	Pledged Financial Instruments, Not Separately Reported, Securities, by Type of Security [Abstract]	xbrli:stringItemType	duration		true	base	PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledgedByTypeOfSecurityAbstract
12340	Pledged Assets Separately Reported on Statement of Financial Position, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PledgedAssetsSeparatelyReportedOnStatementOfFinancialPositionDescription
12341	Pledged Financial Instruments, Not Separately Reported, Mortgage-Related Securities Available-for-sale or Held-for-investment	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedMortgageRelatedSecuritiesAvailableForSaleOrHeldForInvestment
12342	Pledged Assets, Other, Not Separately Reported on Statement of Financial Position [Abstract]	xbrli:stringItemType	duration		true	base	PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPositionAbstract
12343	Pledged Assets Separately Reported, Other, on Statement of Financial Position, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedOnStatementOfFinancialPositionAtFairValue
12344	Pledged Assets Separately Reported, Loans Pledged as Collateral, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedLoansPledgedAsCollateralAtFairValue
12345	Pledged Financial Instruments Separately Reported, Securities Pledged, by Type of Security [Abstract]	xbrli:stringItemType	duration		true	base	PledgedFinancialInstrumentsSeparatelyReportedSecuritiesPledgedByTypeOfSecurityAbstract
12346	Pledged Assets, Not Separately Reported, Real Estate	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsNotSeparatelyReportedRealEstate
12347	Pledged Assets Separately Reported, Other, on Statement of Financial Position, at Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	PledgedAssetsSeparatelyReportedOnStatementOfFinancialPositionAtFairValueAbstract
12348	Pledged Assets Separately Reported, Real Estate Pledged as Collateral, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedRealEstatePledgedAsCollateralAtFairValue
12349	Pledged Financial Instruments, Not Separately Reported, Securities, by Type of Agreement [Abstract]	xbrli:stringItemType	duration		true	base	PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledgedByTypeOfAgreementAbstract
12350	Pledged Assets Separately Reported, Other Debt Securities Available-for-sale or Held-for-investment	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedOtherDebtSecuritiesAvailableForSaleOrHeldForInvestment
12351	Pledged Assets Separately Reported, Securities Pledged for Federal Home Loan Bank, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedSecuritiesPledgedForFederalHomeLoanBankAtFairValue
12352	Pledged Assets Separately Reported, Other Debt Securities Held-to-maturity (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedOtherDebtSecuritiesHeldToMaturity
12353	Pledged Financial Instruments, Not Separately Reported, Mortgage-Related Securities Held-to-maturity	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedMortgageRelatedSecuritiesHeldToMaturity
12354	Pledged Assets, Not Separately Reported, Other	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsNotSeparatelyReportedOtherFinancialInstruments
12355	Pledged Assets, Other, Not Separately Reported on Statement of Financial Position	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsNotSeparatelyReportedOnStatementOfFinancialPosition
12356	Pledged Financial Instruments, Not Separately Reported, Loans Receivable Pledged as Collateral [Abstract]	xbrli:stringItemType	duration		true	base	PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateralAbstract
12357	Pledged Financial Instruments, Not Separately Reported, Securities for Other Debt Facilities	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForOtherDebtFacilities
12358	Pledged Financial Instruments, Not Separately Reported, Securities for Repurchase Agreements	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForRepurchaseAgreements
12359	Pledged Assets Separately Reported, Mortgage-Related Securities Available-for-sale or Held-for-investment	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedMortgageRelatedSecuritiesAvailableForSaleOrHeldForInvestment
12360	Pledged Assets Separately Reported, Loans Pledged for Federal Home Loan Bank, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedLoansPledgedForFederalHomeLoanBankAtFairValue
12361	Pledged Assets Separately Reported, Loans Pledged as Collateral, at Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	PledgedAssetsSeparatelyReportedLoansPledgedAsCollateralAtFairValueAbstract
12362	Pledged Financial Instruments, Not Separately Reported, Loans Receivable, for Repurchase Agreements	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForRepurchaseAgreements
12363	Pledged Financial Instruments, Not Separately Reported, Securities	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
12364	Pledged Assets Separately Reported, Securities Pledged for Repurchase Agreements, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedSecuritiesPledgedForRepurchaseAgreementsAtFairValue
12365	Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue
12366	Pledged Assets Separately Reported, Mortgage-Related Securities Held-to-maturity (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedMortgageRelatedSecuritiesHeldToMaturity
12367	Pledged Financial Instruments, Not Separately Reported, Securities [Abstract]	xbrli:stringItemType	duration		true	base	PledgedFinancialInstrumentsNotSeparatelyReportedAbstract
12368	Pledged Assets Separately Reported, Securities Pledged for Other Debt Obligations, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedSecuritiesPledgedForOtherDebtObligationsAtFairValue
12369	Pledged Assets Separately Reported, Loans Pledged for Repurchase Agreements, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedLoansPledgedForRepurchaseAgreementsAtFairValue
12370	Pledged Financial Instruments, Not Separately Reported, Loans Receivable, for Other Arrangements	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForOtherArrangements
12371	Pledged Financial Instruments, Not Separately Reported, Loans Receivable, for Federal Home Loan Bank Debt	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt
12372	Pledged Assets Separately Reported, Loans Pledged for Other Debt Obligations, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedLoansPledgedForOtherDebtObligationsAtFairValue
12373	Pledged Financial Instruments, Not Separately Reported, Securities for Letter of Credit Facilities	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForLetterOfCreditFacilities
12374	Pledged Assets Separately Reported, Securities Pledged under Letter of Credit Facilities, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedSecuritiesPledgedUnderLetterOfCreditFacilitiesAtFairValue
12375	Pledged Assets, Not Separately Reported on Statement of Financial Position [Abstract]	xbrli:stringItemType	duration		true	base	PledgedFinancialInstrumentsNotSeparatelyReportedOnStatementOfFinancialPositionAbstract
12376	Pledged Assets Separately Reported, Finance Receivables Pledged as Collateral, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedFinanceReceivablesPledgedAsCollateralAtFairValue
12377	Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value, by Type of Agreement [Abstract]	xbrli:stringItemType	duration		true	base	PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValueByTypeOfAgreementAbstract
12378	Pledged Assets Separately Reported on Statement of Financial Position [Abstract]	xbrli:stringItemType	duration		true	base	PledgedAssetsSeparatelyReportedOnStatementOfFinancialPositionAbstract
12379	Pledged Financial Instruments and Other Assets, Not Separately Reported on Statement of Financial Position, Description	xbrli:stringItemType	duration			base	PledgedFinancialInstrumentsNotSeparatelyReportedOnStatementOfFinancialPositionNote
12380	Pledged Assets, Not Separately Reported, Finance Receivables	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsNotSeparatelyReportedFinanceReceivables
12381	Pledged Assets Separately Reported, Other Assets Pledged as Collateral, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsSeparatelyReportedOtherAssetsPledgedAsCollateralAtFairValue
12382	Pledged Financial Instruments, Not Separately Reported, Loans Receivable Pledged as Collateral	xbrli:monetaryItemType	instant	debit		base	PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral
12383	Pledged Assets, Not Separately Reported, Nonsecuritized Investments	xbrli:monetaryItemType	instant	debit		base	PledgedAssetsNotSeparatelyReportedNonsecuritizedInvestments
12384	Policy Loans [Member]	nonnum:domainItemType	duration		true	base	PolicyLoansMember
12385	Policy Loans Receivable	xbrli:monetaryItemType	instant	debit		base	PolicyLoansReceivable
12386	Policy Text Block [Abstract]	xbrli:stringItemType	duration		true	base	PolicyTextBlockAbstract
12387	Policy Loans Receivable, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PolicyLoansReceivablePolicy
12388	Policyholder Benefits and Claims Incurred, Net [Abstract]	xbrli:stringItemType	duration		true	base	PolicyholderBenefitsAndClaimsIncurredNetAbstract
12389	Policyholder Accounts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PolicyholderAccountsPolicy
12390	Policyholder Funds [Abstract]	xbrli:stringItemType	duration		true	base	PolicyholderFundsAbstract
12391	Policyholder Benefits and Claims Incurred, Net, by Business Type [Abstract]	xbrli:stringItemType	duration		true	base	PolicyholderBenefitsAndClaimsIncurredNetByBusinessTypeAbstract
12392	Policyholder Benefits and Claims Incurred, Net, Other	xbrli:monetaryItemType	duration	debit		base	PolicyholderBenefitsAndClaimsIncurredOther
12393	Policyholder Contract Deposits	xbrli:monetaryItemType	instant	credit		base	PolicyholderContractDeposits
12394	Policyholder Dividends, Expense	xbrli:monetaryItemType	duration	debit		base	PolicyholderDividends
12395	Policyholder Funds	xbrli:monetaryItemType	instant	credit		base	PolicyholderFunds
12396	Policyholder Benefits and Claims Incurred, Net	xbrli:monetaryItemType	duration	debit		base	PolicyholderBenefitsAndClaimsIncurredNet
12397	Policyholder Dividends, Rate on Policy Earnings	num:percentItemType	duration			base	PolicyholderDividendsRateOnPolicyEarnings
12398	Policyholder Benefits and Claims Incurred, Assumed and Ceded [Abstract]	xbrli:stringItemType	duration		true	base	PolicyholderBenefitsAndClaimsIncurredAssumedAndCededAbstract
12399	Policyholder Benefits and Claims Incurred [Abstract]	xbrli:stringItemType	duration		true	base	PolicyholderBenefitsAndClaimsIncurredAbstract
12400	Policyholder Benefits and Claims Incurred, Direct	xbrli:monetaryItemType	duration	debit		base	PolicyholderBenefitsAndClaimsIncurredGross
12401	Policyholder Benefits and Claims Incurred, Net, Health	xbrli:monetaryItemType	duration	debit		base	PolicyholderBenefitsAndClaimsIncurredHealthCare
12402	Policyholder Benefits and Claims Incurred, Net, Life and Annuity	xbrli:monetaryItemType	duration	debit		base	PolicyholderBenefitsAndClaimsIncurredLifeAndAnnuity
12403	Policyholder Dividends Payable	xbrli:monetaryItemType	instant	credit		base	PolicyholderDividendsPayable
12404	Policyholders' Dividend [Policy Text Block]	nonnum:textBlockItemType	duration			base	PolicyholdersDividendPolicy
12405	Policyholders' Surplus	xbrli:monetaryItemType	instant	credit		base	PolicyholdersSurplus
12406	Portion at Fair Value Measurement [Member] [Default]	nonnum:domainItemType	duration		true	base	PortionAtFairValueFairValueDisclosureMember
12407	Portion at Other than Fair Value Measurement [Member]	nonnum:domainItemType	duration		true	base	PortionAtOtherThanFairValueFairValueDisclosureMember
12408	Portion of Future Oil and Gas Production Being Hedged	num:volumeItemType	instant			base	PortionOfFutureOilAndGasProductionBeingHedged
12409	Positive Outcome of Litigation [Member]	nonnum:domainItemType	duration		true	base	PositiveOutcomeOfLitigationMember
12410	Postage Expense	xbrli:monetaryItemType	duration	debit		base	PostageExpense
12411	Postconfirmation, Current Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationCurrentLiabilitiesAbstract
12412	Postconfirmation, Leasehold Improvements	xbrli:monetaryItemType	instant	debit		base	PostconfirmationLeaseholdImprovements
12413	Postconfirmation, Liabilities Subject to Compromise	xbrli:monetaryItemType	instant	credit		base	PostconfirmationLiabilitiesSubjectToCompromise
12414	Postconfirmation, Deferred Income Tax Assets, Current	xbrli:monetaryItemType	instant	debit		base	PostconfirmationDeferredIncomeTaxAssetsCurrent
12415	Postconfirmation, Preferred Stock	xbrli:monetaryItemType	instant	credit		base	PostconfirmationPreferredStock
12416	Postconfirmation, Other Noncurrent Obligations	xbrli:monetaryItemType	instant	credit		base	PostconfirmationOtherNoncurrentObligations
12417	Postconfirmation, Current Assets [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationCurrentAssetsAbstract
12418	Postconfirmation, Current Maturities of Long-term Debt	xbrli:monetaryItemType	instant	credit		base	PostconfirmationCurrentMaturitiesOfLongTermDebt
12419	Postconfirmation, Liabilities and Stockholders' Equity	xbrli:monetaryItemType	instant	credit		base	PostconfirmationLiabilitiesAndStockholdersEquity
12420	Postconfirmation, Additional Paid-in Capital	xbrli:monetaryItemType	instant	credit		base	PostconfirmationAdditionalPaidInCapital
12421	Postconfirmation, Land	xbrli:monetaryItemType	instant	debit		base	PostconfirmationLand
12422	Postconfirmation, Other Assets	xbrli:monetaryItemType	instant	debit		base	PostconfirmationOtherAssets
12423	Postconfirmation, Other Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PostconfirmationOtherAssetsNoncurrent
12424	Postconfirmation, Nonamortizable Intangible Assets	xbrli:monetaryItemType	instant	debit		base	PostconfirmationNonamortizableIntangibleAssets
12425	Postconfirmation, Deferred Income Tax Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	PostconfirmationDeferredIncomeTaxLiabilitiesNoncurrent
12426	Postconfirmation, Current Liabilities	xbrli:monetaryItemType	instant	credit		base	PostconfirmationCurrentLiabilities
12427	Postconfirmation, Current Assets	xbrli:monetaryItemType	instant	debit		base	PostconfirmationCurrentAssets
12428	Postconfirmation, Property and Equipment, Net [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationPropertyAndEquipmentNetAbstract
12429	Postconfirmation, Debtor-in-Possession Financing	xbrli:monetaryItemType	instant	credit		base	PostconfirmationDebtorInPossessionFinancing
12430	Postconfirmation, Liabilities	xbrli:monetaryItemType	instant	credit		base	PostconfirmationLiabilities
12431	Postconfirmation, Amortizable Intangible Assets	xbrli:monetaryItemType	instant	debit		base	PostconfirmationAmortizableIntangibleAssets
12432	Postconfirmation, Accumulated Other Comprehensive Income (Loss)	xbrli:monetaryItemType	instant	credit		base	PostconfirmationAccumulatedOtherComprehensiveIncomeLoss
12433	Postconfirmation, Accounts Payable	xbrli:monetaryItemType	instant	credit		base	PostconfirmationAccountsPayable
12434	Postconfirmation, Debt Issuance Costs	xbrli:monetaryItemType	instant	debit		base	PostconfirmationDeferredFinancingCosts
12435	Postconfirmation, Other Current Liabilities	xbrli:monetaryItemType	instant	credit		base	PostconfirmationOtherCurrentLiabilities
12436	Postconfirmation, Buildings and Improvements	xbrli:monetaryItemType	instant	debit		base	PostconfirmationBuildingsAndImprovements
12437	Postconfirmation, Other Long-term Debt	xbrli:monetaryItemType	instant	credit		base	PostconfirmationOtherLongTermDebt
12438	Postconfirmation, Accrued Liabilities	xbrli:monetaryItemType	instant	credit		base	PostconfirmationAccruedLiabilities
12439	Postconfirmation, Stockholders' Equity [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationStockholdersEquityAbstract
12440	Postconfirmation, Furniture and Fixtures	xbrli:monetaryItemType	instant	debit		base	PostconfirmationFurnitureAndFixtures
12441	Postconfirmation, Deferred Income Tax Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	PostconfirmationDeferredIncomeTaxLiabilitiesCurrent
12442	Postconfirmation, Other Assets [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationOtherAssetsAbstract
12443	Postconfirmation, Capital Lease Obligations, Noncurrent	xbrli:monetaryItemType	instant	credit		base	PostconfirmationCapitalLeaseObligationsNoncurrent
12444	Postconfirmation, Other Property and Equipment	xbrli:monetaryItemType	instant	debit		base	PostconfirmationOtherPropertyAndEquipment
12445	Postconfirmation, Cash and Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	PostconfirmationCashAndCashEquivalents
12446	Postconfirmation, Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationLiabilitiesAbstract
12447	Postconfirmation, Stockholders' Equity	xbrli:monetaryItemType	instant	credit		base	PostconfirmationStockholdersEquity
12448	Postconfirmation, Current Maturities of Capital Lease Obligations	xbrli:monetaryItemType	instant	credit		base	PostconfirmationCurrentMaturitiesOfCapitalLeaseObligations
12449	Postconfirmation, Deferred Income Tax Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PostconfirmationDeferredIncomeTaxAssetsNoncurrent
12450	Postconfirmation, Receivables, Net	xbrli:monetaryItemType	instant	debit		base	PostconfirmationReceivablesNet
12451	Postconfirmation, Restricted Cash and Cash Equivalents, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PostconfirmationRestrictedCashAndCashEquivalentsNoncurrent
12452	Postconfirmation, Investments	xbrli:monetaryItemType	instant	debit		base	PostconfirmationInvestments
12453	Postconfirmation, Reorganization Value in Excess of Amounts Allocable to Identifiable Assets	xbrli:monetaryItemType	instant	debit		base	PostconfirmationReorganizationValueInExcessOfAmountsAllocableToIdentifiableAssets
12454	Postconfirmation, Retained Earnings (Deficit)	xbrli:monetaryItemType	instant	credit		base	PostconfirmationRetainedEarningsDeficit
12455	Postconfirmation, Short-term Borrowings	xbrli:monetaryItemType	instant	credit		base	PostconfirmationShortTermBorrowings
12456	Postconfirmation, Equipment	xbrli:monetaryItemType	instant	debit		base	PostconfirmationEquipment
12457	Postconfirmation, Accumulated Depreciation and Amortization	xbrli:monetaryItemType	instant	credit		base	PostconfirmationAccumulatedDepreciationAndAmortization
12458	Postconfirmation, Common Stock	xbrli:monetaryItemType	instant	credit		base	PostconfirmationCommonStock
12459	Postconfirmation, Preferred and Common Stock Held in Treasury	xbrli:monetaryItemType	instant	debit		base	PostconfirmationPreferredAndCommonStockHeldInTreasury
12460	Postconfirmation, Property and Equipment, Net	xbrli:monetaryItemType	instant	debit		base	PostconfirmationPropertyAndEquipmentNet
12461	Postconfirmation, Property under Capital Lease Arrangements	xbrli:monetaryItemType	instant	debit		base	PostconfirmationPropertyUnderCapitalLeaseArrangements
12462	Postconfirmation, Goodwill	xbrli:monetaryItemType	instant	debit		base	PostconfirmationGoodwill
12463	Postconfirmation, Short-term Investments	xbrli:monetaryItemType	instant	debit		base	PostconfirmationShortTermInvestments
12464	Postconfirmation, Restricted Cash and Cash Equivalents, Current	xbrli:monetaryItemType	instant	debit		base	PostconfirmationRestrictedCashAndCashEquivalentsCurrent
12465	Postconfirmation, Inventories	xbrli:monetaryItemType	instant	debit		base	PostconfirmationInventories
12466	Postconfirmation, Assets [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationAssetsAbstract
12467	Postconfirmation, Assets	xbrli:monetaryItemType	instant	debit		base	PostconfirmationAssets
12468	Postconfirmation, Pension Obligations	xbrli:monetaryItemType	instant	credit		base	PostconfirmationPensionObligations
12469	Postconfirmation, Postconfirmation Credit Facility	xbrli:monetaryItemType	instant	credit		base	PostconfirmationPostconfirmationCreditFacility
12470	Postconfirmation, Other Postretirement Obligations	xbrli:monetaryItemType	instant	credit		base	PostconfirmationOtherPostretirementObligations
12471	Postconfirmation, Long-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationLongTermDebtAbstract
12472	Postconfirmation, Other Noncurrent Obligations [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationOtherNoncurrentObligationsAbstract
12473	Postconfirmation, Noncurrent Other Obligations	xbrli:monetaryItemType	instant	credit		base	PostconfirmationNoncurrentOtherObligations
12474	Postconfirmation, Long-term Debt	xbrli:monetaryItemType	instant	credit		base	PostconfirmationLongTermDebt
12475	Postconfirmation [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationAbstract
12476	Postconfirmation, Prepaid and Other Current Assets	xbrli:monetaryItemType	instant	debit		base	PostconfirmationPrepaidAndOtherCurrentAssets
12477	Postconfirmation, Liabilities and Stockholders' Equity [Abstract]	xbrli:stringItemType	duration		true	base	PostconfirmationLiabilitiesAndStockholdersEquityAbstract
12478	Postemployment Benefits, Period Expense	xbrli:monetaryItemType	duration	debit		base	PostemploymentBenefitsPeriodExpense
12479	Postemployment Benefit Plans, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PostemploymentBenefitPlansPolicy
12480	Postemployment Benefits Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	PostemploymentBenefitsLiabilityNoncurrent
12481	Postemployment Benefits [Abstract]	xbrli:stringItemType	duration		true	base	PostemploymentBenefitsAbstract
12482	Postemployment Benefits Liability [Abstract]	xbrli:stringItemType	duration		true	base	PostemploymentBenefitsLiabilityAbstract
12483	Postemployment Benefits Liability	xbrli:monetaryItemType	instant	credit		base	PostemploymentBenefitsLiabilityCurrentAndNoncurrent
12484	Postemployment Benefits Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	PostemploymentBenefitsDisclosureTextBlock
12485	Postemployment Benefits Liability, Current	xbrli:monetaryItemType	instant	credit		base	PostemploymentBenefitsLiabilityCurrent
12486	Postemployment Liability Not Accrued	xbrli:stringItemType	duration			base	PostemploymentLiabilityNotAccrued
12487	Postemployment Retirement Benefits [Member]	nonnum:domainItemType	duration		true	base	PostemploymentRetirementBenefitsMember
12488	Defined Benefit Plan, Postretirement Medical Plan with Prescription Drug Benefits [Abstract]	xbrli:stringItemType	duration		true	base	PostretirementMedicalPlansWithPrescriptionDrugBenefitsAbstract
12489	Postretirement Benefit Costs [Member]	nonnum:domainItemType	duration		true	base	PostretirementBenefitCostsMember
12490	Postretirement Medical Plans with Prescription Drug Benefits, Description of Other Significant Change (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	PostretirementMedicalPlansWithPrescriptionDrugBenefitsDescriptionOfOtherSignificantChange
12491	Pre-Opening Costs	xbrli:monetaryItemType	duration	debit		base	PreOpeningCosts
12492	Preconfirmation, Leasehold Improvements	xbrli:monetaryItemType	instant	debit		base	PreconfirmationLeaseholdImprovements
12493	Preconfirmation, Other Noncurrent Obligations [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationOtherNoncurrentObligationsAbstract
12494	Preconfirmation, Deferred Income Tax Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	PreconfirmationDeferredIncomeTaxLiabilitiesCurrent
12495	Preconfirmation, Debt Issuance Costs	xbrli:monetaryItemType	instant	debit		base	PreconfirmationDeferredFinancingCosts
12496	Preconfirmation, Current Maturities of Capital Lease Obligations	xbrli:monetaryItemType	instant	credit		base	PreconfirmationCurrentMaturitiesOfCapitalLeaseObligations
12497	Preconfirmation, Debtor-in-Possession Financing	xbrli:monetaryItemType	instant	credit		base	PreconfirmationDebtorInPossessionFinancing
12498	Preconfirmation, Stockholders' Equity [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationStockholdersEquityAbstract
12499	Preconfirmation, Accrued Liabilities	xbrli:monetaryItemType	instant	credit		base	PreconfirmationAccruedLiabilities
12500	Preconfirmation, Other Noncurrent Obligations	xbrli:monetaryItemType	instant	credit		base	PreconfirmationOtherNoncurrentObligations
12501	Preconfirmation, Other Postretirement Obligations	xbrli:monetaryItemType	instant	credit		base	PreconfirmationOtherPostretirementObligations
12502	Preconfirmation, Assets [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationAssetsAbstract
12503	Preconfirmation, Current Assets	xbrli:monetaryItemType	instant	debit		base	PreconfirmationCurrentAssets
12504	Preconfirmation, Goodwill	xbrli:monetaryItemType	instant	debit		base	PreconfirmationGoodwill
12505	Preconfirmation, Other Assets [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationOtherAssetsAbstract
12506	Preconfirmation, Deferred Income Tax Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	PreconfirmationDeferredIncomeTaxLiabilitiesNoncurrent
12507	Preconfirmation, Current Assets [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationCurrentAssetsAbstract
12508	Preconfirmation, Property and Equipment, Net	xbrli:monetaryItemType	instant	debit		base	PreconfirmationPropertyAndEquipmentNet
12509	Preconfirmation, Property under Capital Lease Arrangements	xbrli:monetaryItemType	instant	debit		base	PreconfirmationPropertyUnderCapitalLeaseArrangements
12510	Preconfirmation, Accumulated Other Comprehensive Income (Loss)	xbrli:monetaryItemType	instant	credit		base	PreconfirmationAccumulatedOtherComprehensiveIncomeLoss
12511	Preconfirmation, Accumulated Depreciation and Amortization	xbrli:monetaryItemType	instant	credit		base	PreconfirmationAccumulatedDepreciationAndAmortization
12512	Preconfirmation, Current Maturities of Long-term Debt	xbrli:monetaryItemType	instant	credit		base	PreconfirmationCurrentMaturitiesOfLongTermDebt
12513	Preconfirmation, Other Assets	xbrli:monetaryItemType	instant	debit		base	PreconfirmationOtherAssets
12514	Preconfirmation, Noncurrent Other Obligations	xbrli:monetaryItemType	instant	credit		base	PreconfirmationNoncurrentOtherObligations
12515	Preconfirmation, Liabilities and Stockholders' Equity [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationLiabilitiesAndStockholdersEquityAbstract
12516	Preconfirmation, Common Stock	xbrli:monetaryItemType	instant	credit		base	PreconfirmationCommonStock
12517	Preconfirmation, Restricted Cash and Cash Equivalents, Current	xbrli:monetaryItemType	instant	debit		base	PreconfirmationRestrictedCashAndCashEquivalentsCurrent
12518	Preconfirmation, Short-term Investments	xbrli:monetaryItemType	instant	debit		base	PreconfirmationShortTermInvestments
12519	Preconfirmation, Retained Earnings (Deficit)	xbrli:monetaryItemType	instant	credit		base	PreconfirmationRetainedEarningsDeficit
12520	Preconfirmation, Short-term Borrowings	xbrli:monetaryItemType	instant	credit		base	PreconfirmationShortTermBorrowings
12521	Preconfirmation, Current Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationCurrentLiabilitiesAbstract
12522	Preconfirmation, Long-term Debt	xbrli:monetaryItemType	instant	credit		base	PreconfirmationLongTermDebt
12523	Preconfirmation, Land	xbrli:monetaryItemType	instant	debit		base	PreconfirmationLand
12524	Preconfirmation, Other Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PreconfirmationOtherAssetsNoncurrent
12525	Preconfirmation, Deferred Income Tax Assets, Current	xbrli:monetaryItemType	instant	debit		base	PreconfirmationDeferredIncomeTaxAssetsCurrent
12526	Preconfirmation, Investments	xbrli:monetaryItemType	instant	debit		base	PreconfirmationInvestments
12527	Preconfirmation, Equipment	xbrli:monetaryItemType	instant	debit		base	PreconfirmationEquipment
12528	Preconfirmation, Postconfirmation Credit Facility	xbrli:monetaryItemType	instant	credit		base	PreconfirmationPostconfirmationCreditFacility
12529	Preconfirmation, Nonamortizable Intangible Assets	xbrli:monetaryItemType	instant	debit		base	PreconfirmationNonamortizableIntangibleAssets
12530	Preconfirmation, Restricted Cash and Cash Equivalents, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PreconfirmationRestrictedCashAndCashEquivalentsNoncurrent
12531	Preconfirmation, Liabilities Subject to Compromise	xbrli:monetaryItemType	instant	credit		base	PreconfirmationLiabilitiesSubjectToCompromise
12532	Preconfirmation, Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationLiabilitiesAbstract
12533	Preconfirmation, Liabilities and Stockholders' Equity	xbrli:monetaryItemType	instant	credit		base	PreconfirmationLiabilitiesAndStockholdersEquity
12534	Preconfirmation, Amortizable Intangible Assets, Net	xbrli:monetaryItemType	instant	debit		base	PreconfirmationAmortizableIntangibleAssetsNet
12535	Preconfirmation, Receivables, Net	xbrli:monetaryItemType	instant	debit		base	PreconfirmationReceivablesNet
12536	Preconfirmation, Preferred and Common Stock Held in Treasury	xbrli:monetaryItemType	instant	debit		base	PreconfirmationPreferredAndCommonStockHeldInTreasury
12537	Preconfirmation, Current Liabilities	xbrli:monetaryItemType	instant	credit		base	PreconfirmationCurrentLiabilities
12538	Preconfirmation, Cash and Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	PreconfirmationCashAndCashEquivalents
12539	Preconfirmation, Capital Lease Obligations, Noncurrent	xbrli:monetaryItemType	instant	credit		base	PreconfirmationCapitalLeaseObligationsNoncurrent
12540	Preconfirmation, Furniture and Fixtures	xbrli:monetaryItemType	instant	debit		base	PreconfirmationFurnitureAndFixtures
12541	Preconfirmation, Property and Equipment, Net [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationPropertyAndEquipmentNetAbstract
12542	Preconfirmation, Other Property and Equipment	xbrli:monetaryItemType	instant	debit		base	PreconfirmationOtherPropertyAndEquipment
12543	Preconfirmation, Other Long-term Debt	xbrli:monetaryItemType	instant	credit		base	PreconfirmationOtherLongTermDebt
12544	Preconfirmation, Other Current Liabilities	xbrli:monetaryItemType	instant	credit		base	PreconfirmationOtherCurrentLiabilities
12545	Preconfirmation, Liabilities	xbrli:monetaryItemType	instant	credit		base	PreconfirmationLiabilities
12546	Preconfirmation [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationAbstract
12547	Preconfirmation, Reorganization Value in Excess of Amounts Allocable to Identifiable Assets	xbrli:monetaryItemType	instant	debit		base	PreconfirmationReorganizationValueInExcessOfAmountsAllocableToIdentifiableAssets
12548	Preconfirmation, Pension Obligations	xbrli:monetaryItemType	instant	credit		base	PreconfirmationPensionObligations
12549	Preconfirmation, Additional Paid-in Capital	xbrli:monetaryItemType	instant	credit		base	PreconfirmationAdditionalPaidInCapital
12550	Preconfirmation, Buildings and Improvements	xbrli:monetaryItemType	instant	debit		base	PreconfirmationBuildingsAndImprovements
12551	Preconfirmation, Assets	xbrli:monetaryItemType	instant	debit		base	PreconfirmationAssets
12552	Preconfirmation, Long-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	PreconfirmationLongTermDebtAbstract
12553	Preconfirmation, Accounts Payable	xbrli:monetaryItemType	instant	credit		base	PreconfirmationAccountsPayable
12554	Preconfirmation, Prepaid and Other Current Assets	xbrli:monetaryItemType	instant	debit		base	PreconfirmationPrepaidAndOtherCurrentAssets
12555	Preconfirmation, Preferred Stock	xbrli:monetaryItemType	instant	credit		base	PreconfirmationPreferredStock
12556	Preconfirmation, Stockholders' Equity	xbrli:monetaryItemType	instant	credit		base	PreconfirmationStockholdersEquity
12557	Preconfirmation, Inventories	xbrli:monetaryItemType	instant	debit		base	PreconfirmationInventories
12558	Preconfirmation, Deferred Income Tax Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PreconfirmationDeferredIncomeTaxAssetsNoncurrent
12559	Precontract Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PrecontractCostsPolicyTextBlock
12560	Preferred Stock, Redemption Terms	xbrli:stringItemType	duration			base	PreferredStockRedemptionTerms
12561	Preferred Stock, Including Additional Paid in Capital [Abstract]	xbrli:stringItemType	duration		true	base	PreferredStockIncludingAdditionalPaidInCapitalAbstract
12562	Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	PreferredStockNumberOfSharesParValueAndOtherDisclosuresAbstract
12563	Preferred Stock Dividends and Other Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	PreferredStockDividendsAndOtherAdjustmentsAbstract
12564	Preferred Units, Contributed Capital	xbrli:monetaryItemType	instant	credit		base	PreferredUnitsContributedCapital
12565	Preferred Stock, Participation Rights	xbrli:stringItemType	duration			base	PreferredStockParticipationRights
12566	Preferred Stock, Liquidation Preference, Value	xbrli:monetaryItemType	instant	credit		base	PreferredStockLiquidationPreferenceValue
12567	Preferred Stock, Per Share Amounts of Preferred Dividends in Arrears	num:perShareItemType	duration			base	PreferredStockPerShareAmountsOfPreferredDividendsInArrears
12568	Preferred Stock, Including Additional Paid in Capital	xbrli:monetaryItemType	instant	credit		base	PreferredStockIncludingAdditionalPaidInCapital
12569	Preferred Stock, Capital Shares Reserved for Future Issuance	xbrli:sharesItemType	instant			base	PreferredStockCapitalSharesReservedForFutureIssuance
12570	Preferred Stock, Par or Stated Value Per Share	num:perShareItemType	instant			base	PreferredStockParOrStatedValuePerShare
12571	Preferred Class A [Member]	nonnum:domainItemType	duration		true	base	PreferredClassAMember
12572	Preferred Class B [Member]	nonnum:domainItemType	duration		true	base	PreferredClassBMember
12573	Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	PreferredStockMember
12574	Preferred Stock, No Par Value	num:perShareItemType	instant			base	PreferredStockNoParValue
12575	Preferred Stock, Dividends, Per Share, Cash Paid	num:perShareItemType	duration			base	PreferredStockDividendsPerShareCashPaid
12576	Preferred Stock Conversions, Inducements	xbrli:monetaryItemType	duration	debit		base	PreferredStockConversionsInducements
12577	Preferred Stock, Dividend Payment Rate, Variable	xbrli:stringItemType	duration			base	PreferredStockDividendPaymentRateVariable
12578	Preferred Stock, Redemption Price Per Share	num:perShareItemType	instant			base	PreferredStockRedemptionPricePerShare
12579	Preferred Stock Redemption Discount	xbrli:monetaryItemType	duration	credit		base	PreferredStockRedemptionDiscount
12580	Preferred Stock [Text Block]	nonnum:textBlockItemType	duration			base	PreferredStockTextBlock
12581	Preferred Stock, Call or Exercise Features	xbrli:stringItemType	duration			base	PreferredStockCallOrExerciseFeatures
12582	Preferred Stock, Dividend Rate, Per-Dollar-Amount	num:perShareItemType	duration			base	PreferredStockDividendRatePerDollarAmount
12583	Preferred Stock Dividends and Other Adjustments	xbrli:monetaryItemType	duration	debit		base	PreferredStockDividendsAndOtherAdjustments
12584	Preferred Stock, Redemption Amount, Future Redeemable Securities	xbrli:monetaryItemType	instant	credit		base	PreferredStockRedemptionAmountFutureRedeemableSecurities
12585	Preferred Stock Including Additional Paid in Capital [Member]	nonnum:domainItemType	duration		true	base	PreferredStockIncludingAdditionalPaidInCapitalMember
12586	Preferred Stock Dividends, Shares	xbrli:sharesItemType	duration			base	PreferredStockDividendsShares
12587	Preferred Partner [Member]	nonnum:domainItemType	duration		true	base	PreferredPartnerMember
12588	Preferred Stock, Conversion Basis	xbrli:stringItemType	duration			base	PreferredStockConversionBasis
12589	Preferred Stock, Dividend Rate, Percentage	num:percentItemType	duration			base	PreferredStockDividendRatePercentage
12590	Preferred Stock, Amount of Preferred Dividends in Arrears	xbrli:monetaryItemType	duration	credit		base	PreferredStockAmountOfPreferredDividendsInArrears
12591	Preferred Stock, Including Additional Paid in Capital, Net of Discount [Abstract]	xbrli:stringItemType	duration		true	base	PreferredStockIncludingAdditionalPaidInCapitalNetOfDiscountAbstract
12592	Preferred Stock, Discount on Shares	xbrli:monetaryItemType	instant	debit		base	PreferredStockDiscountOnShares
12593	Preferred Stock, Dividends Per Share, Declared	num:perShareItemType	duration			base	PreferredStockDividendsPerShareDeclared
12594	Preferred Stock, Dividend Preference or Restrictions	xbrli:stringItemType	duration			base	PreferredStockDividendPreferenceOrRestrictions
12595	Preferred Stock, Redemption Date	xbrli:dateItemType	duration			base	PreferredStockRedemptionDate
12596	Preferred Stock, Contract Terms	xbrli:stringItemType	duration			base	PreferredStockContractTerms
12597	Preferred Stock Redemption Premium	xbrli:monetaryItemType	duration	debit		base	PreferredStockRedemptionPremium
12598	Preferred Stock, Shares Subscribed but Unissued	xbrli:sharesItemType	instant			base	PreferredStockShareSubscriptions
12599	Preferred Stock, Including Additional Paid in Capital, Net of Discount	xbrli:monetaryItemType	instant	credit		base	PreferredStockIncludingAdditionalPaidInCapitalNetOfDiscount
12600	Preferred Stock, Dividend Payment Terms	xbrli:stringItemType	duration			base	PreferredStockDividendPaymentTerms
12601	Preferred Units, Offering Costs	xbrli:monetaryItemType	instant	debit		base	PreferredUnitsOfferingCosts
12602	Preferred Stock, Redemption Amount	xbrli:monetaryItemType	instant	credit		base	PreferredStockRedemptionAmount
12603	Preferred Stock, Reason why Security is Not Redeemable	xbrli:stringItemType	duration			base	PreferredStockReasonWhySecurityIsNotRedeemable
12604	Preferred Stock, Shares Authorized, Unlimited	base-types:authorizedUnlimitedItemType	duration			base	PreferredStockSharesAuthorizedUnlimited
12605	Preferred Stock, Accretion of Redemption Discount	xbrli:monetaryItemType	duration	debit		base	PreferredStockAccretionOfRedemptionDiscount
12606	Preferred Stock, Liquidation Preference Per Share	num:perShareItemType	instant			base	PreferredStockLiquidationPreference
12607	Preferred Stock Dividends, Income Statement Impact	xbrli:monetaryItemType	duration	debit		base	PreferredStockDividendsIncomeStatementImpact
12608	Preferred Units, Cumulative Earnings	xbrli:monetaryItemType	instant	credit		base	PreferredUnitsCumulativeNetIncome
12609	Preferred Stock, Shares Subscribed but Unissued, Subscriptions Receivable	xbrli:monetaryItemType	instant	debit		base	PreferredStockSharesSubscribedButUnissuedSubscriptionsReceivable
12610	Preferred Units, Issued	xbrli:sharesItemType	instant			base	PreferredUnitsIssued
12611	Preferred Non-Convertible Stock [Member]	nonnum:domainItemType	duration		true	base	PreferredNonConvertibleStockMember
12612	Preferred Units by Name [Axis]	xbrli:stringItemType	duration		true	base	PreferredUnitsByNameAxis
12613	Preferred Units, Preferred Partners' Capital Accounts [Abstract]	xbrli:stringItemType	duration		true	base	PreferredUnitsPreferredPartnersCapitalAccountsAbstract
12614	Preferred Stock, Value, Outstanding	xbrli:monetaryItemType	instant	credit		base	PreferredStockValueOutstanding
12615	Preferred Units [Line Items]	xbrli:stringItemType	duration		true	base	PreferredUnitsLineItems
12616	Preferred Units, Class [Domain]	nonnum:domainItemType	duration		true	base	PreferredUnitsClassDomain
12617	Preferred Stock, Value, Issued	xbrli:monetaryItemType	instant	credit		base	PreferredStockValue
12618	Preferred Units, Authorized	xbrli:sharesItemType	instant			base	PreferredUnitsAuthorized
12619	Preferred Units, Outstanding	xbrli:sharesItemType	instant			base	PreferredUnitsOutstanding
12620	Preferred Units, Cumulative Cash Distributions	xbrli:monetaryItemType	instant	debit		base	PreferredUnitsCumulativeCashDistributions
12621	Preferred Stock, Shares Subscribed but Unissued, Value [Abstract]	xbrli:stringItemType	duration		true	base	PreferredStockSharesSubscribedButUnissuedValueAbstract
12622	Preferred Stock, Value, Subscriptions	xbrli:monetaryItemType	instant	credit		base	PreferredStockSharesSubscribedButUnissuedValue
12623	Preferred Units, Description	xbrli:stringItemType	duration			base	PreferredUnitsDescription
12624	Preferred Units Description and Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	PreferredUnitsDescriptionAndOtherDisclosuresAbstract
12625	Preferred Stock, Shares Issued	xbrli:sharesItemType	instant			base	PreferredStockSharesIssued
12626	Preferred Units, Preferred Partners' Capital Account [Abstract]	xbrli:stringItemType	duration		true	base	PreferredUnitsPreferredPartnersCapitalAccountAbstract
12627	Preferred Stock, Voting Rights	xbrli:stringItemType	duration			base	PreferredStockVotingRights
12628	Preferred Stock, Shares Outstanding	xbrli:sharesItemType	instant			base	PreferredStockSharesOutstanding
12629	Preferred Stock, Shares Authorized	xbrli:sharesItemType	instant			base	PreferredStockSharesAuthorized
12630	Preferred Units, Preferred Partners' Capital Accounts	xbrli:monetaryItemType	instant	credit		base	PreferredUnitsPreferredPartnersCapitalAccounts
12631	Premiums Written, Net [Abstract]	xbrli:stringItemType	duration		true	base	PremiumsWrittenNetConsolidatedAbstract
12632	Premiums Receivable, Allowance for Doubtful Accounts, Write Offs Against Allowance	xbrli:monetaryItemType	duration	debit		base	PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance
12633	Premiums, Percentage Assumed to Net	num:percentItemType	duration			base	PremiumsPercentageAssumedToNet
12634	Premiums Written, Gross [Abstract]	xbrli:stringItemType	duration		true	base	PremiumsWrittenGrossAbstract
12635	Premiums and Other Receivables, Net	xbrli:monetaryItemType	instant	debit		base	PremiumsAndOtherReceivablesNet
12636	Premiums Receivable [Member]	nonnum:domainItemType	duration		true	base	PremiumsReceivableMember
12637	Premiums Receivable, Allowance for Doubtful Accounts, Recoveries	xbrli:monetaryItemType	duration	credit		base	PremiumsReceivableAllowanceForDoubtfulAccountsRecoveries
12638	Premiums Earned, Net, Accident and Health	xbrli:monetaryItemType	duration	credit		base	PremiumsEarnedNetAccidentAndHealth
12639	Premiums Written, Gross	xbrli:monetaryItemType	duration	credit		base	PremiumsWrittenGross
12640	Premiums Earned, Net, Life	xbrli:monetaryItemType	duration	credit		base	PremiumsEarnedNetLife
12641	Premiums Receivable, Balance [Abstract]	xbrli:stringItemType	duration		true	base	PremiumsReceivableBalanceAbstract
12642	Premiums Receivable, Allowance for Doubtful Accounts, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	PremiumsReceivableAllowanceForDoubtfulAccountsPeriodIncreaseDecrease
12643	Premiums Receivable, Net	xbrli:monetaryItemType	instant	debit		base	PremiumsReceivableAtCarryingValue
12644	Premiums Earned, Net, by Business [Abstract]	xbrli:stringItemType	duration		true	base	PremiumsEarnedNetByBusinessAbstract
12645	Premiums Receivable, Allowance for Doubtful Accounts, Estimation Methodology, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PremiumsReceivableAllowanceForDoubtfulAccountsEstimationMethodologyPolicy
12646	Premiums Written, Net	xbrli:monetaryItemType	duration	credit		base	PremiumsWrittenNet
12647	Premiums Receivable, Gross	xbrli:monetaryItemType	instant	debit		base	PremiumsReceivableGross
12648	Premiums Receivable, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	PremiumsReceivableFairValueDisclosure
12649	Premiums Receivable, Gain (Loss) on Sale of Receivables	xbrli:monetaryItemType	duration	credit		base	PremiumsReceivableGainLossOnSaleOfReceivables
12650	Premiums Receivable, Allowance for Doubtful Accounts [Roll Forward]	xbrli:stringItemType	duration		true	base	PremiumsReceivableAllowanceForDoubtfulAccountsRollForward
12651	Premiums Receivable, Proceeds from Sale of Receivables	xbrli:monetaryItemType	duration	debit		base	PremiumsReceivableProceedsFromSaleOfReceivables
12652	Premiums Written and Earned [Abstract]	xbrli:stringItemType	duration		true	base	PremiumsWrittenAndEarnedAbstract
12653	Premiums Earned, Net	xbrli:monetaryItemType	duration	credit		base	PremiumsEarnedNet
12654	Premiums Receivable, Allowance for Doubtful Accounts, Provision Charged to Expense (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	PremiumsReceivableAllowanceForDoubtfulAccountsProvisionChargedToExpense1
12655	Premiums Earned, Net, Other Insurance	xbrli:monetaryItemType	duration	credit		base	PremiumsEarnedNetOtherInsurance
12656	Premiums Earned, Net, Property and Casualty	xbrli:monetaryItemType	duration	credit		base	PremiumsEarnedNetPropertyAndCasualty
12657	Premiums Receivable, Basis of Accounting, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PremiumsReceivableBasisOfAccountingPolicy
12658	Premiums Receivable Note [Text Block]	nonnum:textBlockItemType	duration			base	PremiumsReceivableNote
12659	Premiums Written and Earned, Methodology and Assumptions	xbrli:stringItemType	duration			base	PremiumsWrittenAndEarnedMethodologyAndAssumptions
12660	Premiums Receivable, Net [Abstract]	xbrli:stringItemType	duration		true	base	PremiumsReceivableNetAbstract
12661	Premiums and Other Receivables, Net [Abstract]	xbrli:stringItemType	duration		true	base	PremiumsAndOtherReceivablesNetAbstract
12662	Premiums Receivable, Allowance for Doubtful Accounts	xbrli:monetaryItemType	instant	credit		base	PremiumsReceivableAllowanceForDoubtfulAccounts
12663	Premiums Earned, Net, Financial Guarantee Insurance Contracts	xbrli:monetaryItemType	duration	credit		base	PremiumsEarnedNetFinancialGuaranteeInsuranceContracts
12664	Premiums Receivable Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	PremiumsReceivableDisclosureAbstract
12665	Premiums Receivable, Allowance for Doubtful Accounts, Additions for Charges to Expense	xbrli:monetaryItemType	duration	credit		base	PremiumsReceivableAllowanceForDoubtfulAccountsAdditionsForChargesToExpense
12666	Prepaid Expense	xbrli:monetaryItemType	instant	debit		base	PrepaidExpenseCurrentAndNoncurrent
12667	Prepaid Stored-value Products, Breakage, Significant Judgment	xbrli:stringItemType	duration			base	PrepaidStoredValueProductsBreakageSignificantJudgment
12668	Prepaid Expense, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PrepaidExpenseNoncurrent
12669	Prepaid Expense and Other Assets	xbrli:monetaryItemType	instant	debit		base	PrepaidExpenseAndOtherAssets
12670	Prepaid Rent	xbrli:monetaryItemType	instant	debit		base	PrepaidRent
12671	Prepaid Interest	xbrli:monetaryItemType	instant	debit		base	PrepaidInterest
12672	Prepaid Expense and Other Assets [Abstract]	xbrli:stringItemType	duration		true	base	PrepaidExpenseAndOtherAssetsAbstract
12673	Prepaid Advertising	xbrli:monetaryItemType	instant	debit		base	PrepaidAdvertising
12674	Prepaid Reinsurance Premiums	xbrli:monetaryItemType	instant	debit		base	PrepaidReinsurancePremiums
12675	Prepaid Royalties	xbrli:monetaryItemType	instant	debit		base	PrepaidRoyalties
12676	Prepaid Expense Other, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PrepaidExpenseOtherNoncurrent
12677	Prepaid Expense and Other Assets, Current [Abstract]	xbrli:stringItemType	duration		true	base	PrepaidExpenseAndOtherAssetsCurrentAbstract
12678	Prepaid Mineral Royalties, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PrepaidMineralRoyaltiesNoncurrent
12679	Prepaid Stored-value Products, Breakage Methodology	xbrli:stringItemType	duration			base	PrepaidStoredValueProductsBreakageMethodology
12680	Prepaid Expense, Current [Abstract]	xbrli:stringItemType	duration		true	base	PrepaidExpenseCurrentAbstract
12681	Prepaid Expenses and Other Current Assets [Member]	nonnum:domainItemType	duration		true	base	PrepaidExpensesAndOtherCurrentAssetsMember
12682	Prepaid Pension Costs (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrepaidPensionCosts
12683	Prepaid Congressionally Mandated Assessments (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	PrepaidCongressionallyMandatedAssessments
12684	Prepaid Expense and Other Assets, Current	xbrli:monetaryItemType	instant	debit		base	PrepaidExpenseAndOtherAssetsCurrent
12685	Prepaid Taxes	xbrli:monetaryItemType	instant	debit		base	PrepaidTaxes
12686	Prepaid Expense, Current	xbrli:monetaryItemType	instant	debit		base	PrepaidExpenseCurrent
12687	Prepaid Expense, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	PrepaidExpenseNoncurrentAbstract
12688	Prepaid Expense and Other Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	PrepaidExpenseAndOtherAssetsNoncurrent
12689	Prepaid Expense and Other Assets, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	PrepaidExpenseAndOtherAssetsNoncurrentAbstract
12690	Prepaid Insurance	xbrli:monetaryItemType	instant	debit		base	PrepaidInsurance
12691	Prepayment Risk [Member]	nonnum:domainItemType	duration		true	base	PrepaymentRiskMember
12692	Prepayment Fees on Advances, Net	xbrli:monetaryItemType	duration	credit		base	PrepaymentFeesOnAdvancesNet
12693	Preproduction Costs Related to Long-term Supply Arrangements, Asset for Molds Dies and Tools Not Owned	xbrli:monetaryItemType	instant	debit		base	PreproductionCostsRelatedToLongTermSupplyArrangementsAssetForMoldsDiesAndToolsNotOwned
12694	Preproduction Costs Related to Long-term Supply Arrangements Disclosures (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PreproductionCostsRelatedToLongTermSupplyArrangementsDisclosures
12695	Preproduction Costs Related to Long-term Supply Arrangements [Abstract]	xbrli:stringItemType	duration		true	base	PreproductionCostsRelatedToLongTermSupplyArrangementsAbstract
12696	Preproduction Costs Related to Long-term Supply Arrangements, Costs Capitalized	xbrli:monetaryItemType	instant	debit		base	PreproductionCostsRelatedToLongTermSupplyArrangementsCostsCapitalized
12697	Preproduction Costs Related to Long-term Supply Arrangements, Asset for Molds Dies and Tools Owned	xbrli:monetaryItemType	instant	debit		base	PreproductionCostsRelatedToLongTermSupplyArrangementsAssetForMoldsDiesAndToolsOwned
12698	Prerequisites for Billing, Long-term Contracts	xbrli:stringItemType	duration			base	PrerequisitesForBillingLongTermContracts
12699	Prescription Drug Subsidy Receipts, Rolling Year Four (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsRollingYearFour
12700	Prescription Drug Benefit, Reduction in Accumulated Postretirement Benefit Obligation for Subsidy (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugBenefitReductionInAccumulatedPostretirementBenefitObligationForSubsidy
12701	Prescription Drug Subsidy Receipts, Rolling Year Two (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsRollingYearTwo
12702	Prescription Drug Subsidy Receipts, Rolling after Year Five (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsRollingAfterYearFive
12703	Defined Benefit Plan, Prescription Drug Benefit Subsidy, Effect Not Determined [true/false]	xbrli:booleanItemType	duration			base	PrescriptionDrugBenefitSubsidyEffectNotDetermined
12704	Defined Benefit Plan, Prescription Drug Benefit, Net Periodic Postretirement Benefit Cost, (Increase) Decrease for Subsidy	xbrli:monetaryItemType	duration	credit		base	PrescriptionDrugBenefitEffectOfSubsidyOnNetPeriodicPostretirementBenefitCost1
12705	Prescription Drug Subsidy Receipts, Rolling Year Five (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsRollingYearFive
12706	Prescription Drug Subsidy Receipts, Rolling Year Three (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsRollingYearThree
12707	Prescription Drug Subsidy Receipts, Next Rolling Twelve Months (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsNextRollingTwelveMonths
12708	Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Year Five	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsYearFive1
12709	Prescription Drug Subsidy Receipts, Remainder of Fiscal Year (Deprecated 2017-01-31)	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsRemainderOfFiscalYear
12710	Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, after Year Five	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsAfterYearFive
12711	Prescription Drug Subsidy Receipts, Rolling Maturity [Abstract] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	PrescriptionDrugSubsidyReceiptsRollingMaturityAbstract
12712	Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Year Two	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsYearTwo1
12713	Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Year Four	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsYearFour1
12714	Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Year Three	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsYearThree1
12715	Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	PrescriptionDrugSubsidyReceiptsNextTwelveMonths
12716	Present Value of Future Insurance Profits, Percentage of Amortization Expense, Year Two	num:percentItemType	instant			base	PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearTwo
12717	Present Value of Future Insurance Profits [Table Text Block]	nonnum:textBlockItemType	duration			base	PresentValueOfFutureInsuranceProfitsTableTextBlock
12718	Present Value of Future Insurance Profits, Addition from Acquisition	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsAdditionsFromAcquisitions
12719	Present Value of Future Insurance Profits, Disposition	xbrli:monetaryItemType	duration	credit		base	PresentValueOfFutureInsuranceProfitsDisposition
12720	Present Value of Future Insurance Profits, Amortization Expense, Accrued Interest	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseAccruedInterest
12721	Present Value of Future Insurance Profits, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	PresentValueOfFutureInsuranceProfitsForeignCurrencyTranslationGainLoss
12722	Present Value of Future Insurance Profits, Percentage of Amortization Expense, Year Five	num:percentItemType	instant			base	PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearFive
12723	Present Value of Future Minimum Lease Payments, Sale Leaseback Transactions	xbrli:monetaryItemType	instant	credit		base	PresentValueOfFutureMinimumLeasePaymentsSaleLeasebackTransactions
12724	Present Value of Future Insurance Profits, Interest Accrued (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	PresentValueOfFutureInsuranceProfitsInterestAccrued1
12725	Present Value of Future Minimum Lease Payments, Sale Leaseback Transactions, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	PresentValueOfFutureMinimumLeasePaymentsSaleLeasebackTransactionsRollingMaturityAbstract
12726	Present Value of Future Insurance Profits, Unrealized Investment Gain	xbrli:monetaryItemType	duration	credit		base	PresentValueOfFutureInsuranceProfitsUnrealizedInvestmentGains1
12727	Present Value of Future Insurance Profits, Amortization Expense, Realized Gain (Loss)	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseRealizedGainLoss
12728	Present Value of Future Insurance Profits, Amortization Expense, Year One	xbrli:monetaryItemType	instant	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearOne
12729	Present Value of Future Insurance Profits, Amortization Expense, Excluding Accrued Interest	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseExcludingAccruedInterest
12730	Present Value of Future Insurance Profits, Decrease (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsDecrease
12731	Present Value of Future Insurance Profits, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PresentValueOfFutureInsuranceProfitsPolicy
12732	Present Value of Future Insurance Profits, Increases [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	PresentValueOfFutureInsuranceProfitsIncreasesAbstract
12733	Present Value of Future Insurance Profits, Decrease [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	PresentValueOfFutureInsuranceProfitsDecreasesAbstract
12734	Present Value of Future Insurance Profits, Amortization Expense, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseRemainderOfFiscalYear
12735	Present Value of Future Insurance Profits, Amortization Expense, Year Two	xbrli:monetaryItemType	instant	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearTwo
12736	Present Value of Future Insurance Profits, Amortization Expense, Year Three	xbrli:monetaryItemType	instant	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearThree
12737	Present Value of Future Insurance Profits, Amortization Expense, Excluding Accrued Interest [Abstract]	xbrli:stringItemType	duration		true	base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseExcludingAccruedInterestAbstract
12738	Present Value of Future Insurance Profits, Amortization Expense, Assumption Change	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseAssumptionChange
12739	Present Value of Future Insurance Profits, Amortization Expense, Year Four	xbrli:monetaryItemType	instant	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearFour
12740	Present Value of Future Insurance Profits, Amortization Expense, Year Five	xbrli:monetaryItemType	instant	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearFive
12741	Present Value of Future Insurance Profits, Gross	xbrli:monetaryItemType	instant	debit		base	PresentValueOfFutureInsuranceProfitsGross
12742	Present Value of Future Insurance Profits, Expected Amortization [Table Text Block]	nonnum:textBlockItemType	duration			base	PresentValueOfFutureInsuranceProfitsExpectedAmortizationTableTextBlock
12743	Present Value of Future Insurance Profits [Abstract]	xbrli:stringItemType	duration		true	base	PresentValueOfFutureInsuranceProfitsAbstract
12744	Present Value of Future Insurance Profits, Percentage of Amortization Expense, Year Four	num:percentItemType	instant			base	PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearFour
12745	Present Value of Future Insurance Profits [Text Block]	nonnum:textBlockItemType	duration			base	PresentValueOfFutureInsuranceProfitsTextBlock
12746	Present Value of Future Insurance Profits, Percentage of Amortization Expense, Year Three	num:percentItemType	instant			base	PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearThree
12747	Present Value of Future Insurance Profits, Weighted Average Amortization Period	xbrli:durationItemType	duration			base	PresentValueOfFutureInsuranceProfitsWeightedAverageAmortizationPeriod
12748	Present Value of Future Minimum Lease Payments, Sale Leaseback Transactions, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	PresentValueOfFutureMinimumLeasePaymentsSaleLeasebackTransactionsAbstract
12749	Present Value of Future Insurance Profits, Amortization Expense [Abstract]	xbrli:stringItemType	duration		true	base	PresentValueOfFutureInsuranceProfitsAmortizationExpenseAbstract
12750	Present Value of Future Insurance Profits, Unrealized Gain (Loss) on Investment	xbrli:monetaryItemType	duration	credit		base	PresentValueOfFutureInsuranceProfitsUnrealizedGainLossOnInvestment
12751	Present Value of Future Insurance Profits, Accumulated Amortization	xbrli:monetaryItemType	instant	credit		base	PresentValueOfFutureInsuranceProfitsAccumulatedAmortization
12752	Present Value of Future Insurance Profits, Unrealized Gain (Loss) on Investment [Abstract]	xbrli:stringItemType	duration		true	base	PresentValueOfFutureInsuranceProfitsUnrealizedGainLossOnInvestmentAbstract
12753	Present Value of Future Insurance Profits, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	PresentValueOfFutureInsuranceProfitsPeriodIncreaseDecrease
12754	Present Value of Future Insurance Profits, Net [Abstract]	xbrli:stringItemType	duration		true	base	PresentValueOfFutureInsuranceProfitsNetAbstract
12755	Present Value of Future Insurance Profits, Increases (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration			base	PresentValueOfFutureInsuranceProfitsIncreases
12756	Present Value of Future Insurance Profits Disclosures, Description (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	PresentValueOfFutureInsuranceProfitsDisclosures
12757	Present Value of Future Insurance Profits, Unrealized Investment Loss	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsUnrealizedInvestmentLosses1
12758	Present Value of Future Insurance Profits, Amortization Expense	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsAmortizationExpense1
12759	Present Value of Future Insurance Profits, Percentage of Amortization Expense, Year One	num:percentItemType	instant			base	PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearOne
12760	Present Value of Future Insurance Profits, Amortization Method (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	PresentValueOfFutureInsuranceProfitsAmortizationMethod
12761	Present Value of Future Insurance Profits, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	PresentValueOfFutureInsuranceProfitsImpairmentWritedown1
12762	Presentation of Unused Proceeds of Pollution Control Financing, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	PresentationOfUnusedProceedsOfPollutionControlFinancingPolicy
12763	President [Member]	nonnum:domainItemType	duration		true	base	PresidentMember
12764	Pressure Maintenance Operations	xbrli:integerItemType	duration			base	PressureMaintenanceOperations
12765	Previously Estimated Development Costs Incurred During Period (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	PreviouslyEstimatedDevelopmentCostsIncurredDuringPeriod
12766	Previously Estimated Development Costs Incurred	xbrli:monetaryItemType	duration	debit		base	PreviouslyEstimatedDevelopmentCostsIncurred
12767	Price Risk Derivative [Member]	nonnum:domainItemType	duration		true	base	PriceRiskDerivativeMember
12768	Price Risk Cash Flow Hedge Derivative, at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	PriceRiskCashFlowHedgeDerivativeAtFairValueNetAbstract
12769	Price Risk Derivative Assets, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PriceRiskDerivativeAssetsAtFairValue
12770	Price Risk Derivatives, at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	PriceRiskDerivativesAtFairValueNetAbstract
12771	Price Risk Fair Value Hedge Derivative, at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	PriceRiskFairValueHedgeDerivativeAtFairValueNetAbstract
12772	Price Risk Derivative Instruments Not Designated as Hedging Instruments [Abstract]	xbrli:stringItemType	duration		true	base	PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract
12773	Price Risk Derivative Liabilities, at Fair Value	xbrli:monetaryItemType	instant	credit		base	PriceRiskDerivativeLiabilitiesAtFairValue
12774	Price Risk Derivative Instruments Not Designated as Hedging Instruments Liability, at Fair Value	xbrli:monetaryItemType	instant	credit		base	PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue
12775	Price Risk Cash Flow Hedges [Abstract]	xbrli:stringItemType	duration		true	base	PriceRiskCashFlowHedgesAbstract
12776	Price Risk Cash Flow Hedge Liability, at Fair Value	xbrli:monetaryItemType	instant	credit		base	PriceRiskCashFlowHedgeLiabilityAtFairValue
12777	Price Risk Derivative Instruments Not Designated as Hedging Instruments Asset, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue
12778	Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months	xbrli:monetaryItemType	instant	credit		base	PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months
12779	Price Risk Fair Value Hedges [Abstract]	xbrli:stringItemType	duration		true	base	PriceRiskFairValueHedgesAbstract
12780	Price Risk Cash Flow Hedge Derivative, at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	PriceRiskCashFlowHedgeDerivativeAtFairValueNet
12781	Price Risk Derivatives [Line Items]	xbrli:stringItemType	duration		true	base	PriceRiskDerivativesLineItems
12782	Price Risk Fair Value Hedge Liability, at Fair Value	xbrli:monetaryItemType	instant	credit		base	PriceRiskFairValueHedgeLiabilityAtFairValue
12783	Price Risk Derivative Instruments Not Designated as Hedging Instruments, at Fair Value, Net [Abstract]	xbrli:stringItemType	duration		true	base	PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNetAbstract
12784	Price Risk Fair Value Hedge Derivative, at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	PriceRiskFairValueHedgeDerivativeAtFairValueNet
12785	Price Risk Derivatives [Abstract]	xbrli:stringItemType	duration		true	base	PriceRiskDerivativesAbstract
12786	Price Risk Derivative Instruments Not Designated as Hedging Instruments, at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet
12787	Price Risk Fair Value Hedge Asset, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PriceRiskFairValueHedgeAssetAtFairValue
12788	Price Risk Derivatives [Table]	xbrli:stringItemType	duration		true	base	PriceRiskDerivativesTable
12789	Price Risk Derivatives, at Fair Value, Net	xbrli:monetaryItemType	instant	debit		base	PriceRiskDerivativesAtFairValueNet
12790	Price Risk Cash Flow Hedge Asset, at Fair Value	xbrli:monetaryItemType	instant	debit		base	PriceRiskCashFlowHedgeAssetAtFairValue
12791	Price Risk Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	xbrli:monetaryItemType	duration	credit		base	PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet
12792	Price Risk Cash Flow Hedge Ineffectiveness is Immaterial	xbrli:stringItemType	duration			base	PriceRiskCashFlowHedgeIneffectivenessIsImmaterial
12793	Principal Assumptions Where Average Cost Per Unit is Used	xbrli:stringItemType	duration			base	PrincipalAssumptionsWhereAverageCostPerUnitIsUsed
12794	Principal-Only-Strip [Member]	nonnum:domainItemType	duration		true	base	PrincipalOnlyStripMember
12795	Principal Amount Outstanding of Loans Held-in-portfolio [Abstract]	xbrli:stringItemType	duration		true	base	PrincipalAmountOutstandingOfLoansHeldInPortfolioAbstract
12796	Principal or Proprietary Transactions [Member]	nonnum:domainItemType	duration		true	base	PrincipalOrProprietaryTransactionsMember
12797	Principal Amount Outstanding on Loans Securitized or Asset-backed Financing Arrangement	xbrli:monetaryItemType	instant	credit		base	PrincipalAmountOutstandingOnLoansSecuritized
12798	Principal Transactions Revenue, Net	xbrli:monetaryItemType	duration	credit		base	PrincipalTransactionsRevenue
12799	Principal Transactions Revenue, Net [Abstract]	xbrli:stringItemType	duration		true	base	PrincipalTransactionsRevenueAbstract
12800	Principal Investment Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	PrincipalInvestmentGainsLosses
12801	Principal Amount Outstanding of Loans Held-in-portfolio	xbrli:monetaryItemType	instant	debit		base	PrincipalAmountOutstandingOfLoansHeldInPortfolio
12802	Principal Forgiveness [Member]	nonnum:domainItemType	duration		true	base	PrincipalForgivenessMember
12803	Principal Sources of Change in Standardized Measure of Discounted Future Net Cash Flow Relating to Proved Oil and Gas Reserves [Abstract]	xbrli:stringItemType	duration		true	base	PrincipalSourcesOfChangeInStandardizedMeasureOfDiscountedFutureNetCashFlowRelatingToProvedOilAndGasReservesAbstract
12804	Principal Owner [Member]	nonnum:domainItemType	duration		true	base	PrincipalOwnerMember
12805	Principal Amount Outstanding on Loans Held-for-sale or Securitization or Asset-backed Financing Arrangement	xbrli:monetaryItemType	instant	credit		base	PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization
12806	Principal Amount Outstanding on Loans Managed and Securitized or Asset-backed Financing Arrangement	xbrli:monetaryItemType	instant	debit		base	PrincipalAmountOutstandingOnLoansManagedAndSecuritized
12807	Principal Transaction Revenue, Description of Reporting Category [Axis]	xbrli:stringItemType	duration		true	base	PrincipleTransactionRevenueDescriptionOfReportingCategoryAxis
12808	Principal Transaction Revenue [Table]	xbrli:stringItemType	duration		true	base	PrincipleTransactionRevenueTable
12809	Principal Transaction Revenue [Line Items]	xbrli:stringItemType	duration		true	base	PrincipleTransactionRevenueLineItems
12810	Prior Inability to Deliver or Meet Oil and Gas Delivery Commitments and Contracts	xbrli:stringItemType	duration			base	PriorInabilityToDeliverOrMeetOilAndGasDeliveryCommitmentsAndContracts
12811	Prior Period Adjustment [Abstract]	xbrli:stringItemType	duration		true	base	PriorPeriodAdjustmentAbstract
12812	Reclassification, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PriorPeriodReclassificationAdjustmentDescription
12813	Prior Period Reclassification Adjustment	xbrli:monetaryItemType	duration	credit		base	PriorPeriodReclassificationAdjustment
12814	Private Equity Funds, Domestic [Member]	nonnum:domainItemType	duration		true	base	PrivateEquityFundsDomesticMember
12815	Private Equity Funds, Foreign [Member]	nonnum:domainItemType	duration		true	base	PrivateEquityFundsForeignMember
12816	Private Placement [Member]	nonnum:domainItemType	duration		true	base	PrivatePlacementMember
12817	Private Equity Funds [Member]	nonnum:domainItemType	duration		true	base	PrivateEquityFundsMember
12818	Pro Forma Weighted Average Shares Outstanding, Diluted	xbrli:sharesItemType	duration			base	ProFormaWeightedAverageSharesOutstandingDiluted
12819	Pro Forma [Member]	nonnum:domainItemType	duration		true	base	ProFormaMember
12820	Proceeds from (Repayments of) Accounts Receivable Securitization	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfAccountsReceivableSecuritization
12821	Proceeds from Sale of Donor Restricted Assets	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfDonorRestrictedAssets
12822	Proceeds from (Repayments of) Short-term Debt, Maturing in More than Three Months	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
12823	Proceeds from issuance of debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDebtMaturingInMoreThanThreeMonths
12824	Proceeds and Excess Tax Benefit from Share-based Compensation	xbrli:monetaryItemType	duration	debit		base	ProceedsAndExcessTaxBenefitFromSharebasedCompensation
12825	Proceeds from (Repurchase of) Equity	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepurchaseOfEquity
12826	Proceeds from Sale and Collection of Finance Receivables [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndCollectionOfFinanceReceivablesAbstract
12827	Proceeds from (Repurchase of) Equity [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepurchaseOfEquityAbstract
12828	Proceeds from (Repayments of) Debt, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfDebtAlternativeAbstract
12829	Proceeds from Sale of Trust Assets to Pay Expenses	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfTrustAssetsToPayExpenses
12830	Proceeds from (Repayments of) Lines of Credit	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfLinesOfCredit
12831	Proceeds from Sale, Maturity and Collection of Short-term Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleMaturityAndCollectionOfShorttermInvestments
12832	Proceeds from (Repayments of) First Mortgage Bond	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfFirstMortgageBond
12833	Proceeds from Debt, Net of Issuance Costs	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDebtNetOfIssuanceCosts
12834	Proceeds from Derivative Instrument, Financing Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDerivativeInstrumentFinancingActivities
12835	Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromIssuanceOfPreferredStockPreferenceStockAndWarrantsAbstract
12836	Proceeds from Warrant Exercises	xbrli:monetaryItemType	duration	debit		base	ProceedsFromWarrantExercises
12837	Proceeds from Equity Method Investment, Distribution, Return of Capital	xbrli:monetaryItemType	duration	debit		base	ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
12838	Proceeds from Issuance of Unsecured Tax Exempt Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfUnsecuredTaxExemptDebt
12839	Proceeds from Maturities, Prepayments and Calls of Long-term Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMaturitiesPrepaymentsAndCallsOfLongtermInvestments
12840	Proceeds from Sale and Maturity of Trading Securities Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndMaturityOfTradingSecuritiesHeldforinvestment
12841	Other, net	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsForOtherFinancingActivities
12842	Proceeds from Sale and Maturity of Trading Securities Held-for-investment [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndMaturityOfTradingSecuritiesHeldforinvestmentAbstract
12843	Proceeds from Advances for Construction	xbrli:monetaryItemType	duration	debit		base	ProceedsFromAdvancesForConstruction
12844	Proceeds from (Repayments of) Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfDebt
12845	Proceeds from Loan and Lease Originations and Principal Collections	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollections1
12846	Proceeds from Loan Originations	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLoanOriginations1
12847	Proceeds from Annuities and Investment Certificates	xbrli:monetaryItemType	duration	debit		base	ProceedsFromAnnuitiesAndInvestmentCertificates
12848	Proceeds from (Repayments of) Debt [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfDebtAbstract
12849	Proceeds from (Repayments of) Other Debt [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfOtherDebtAbstract
12850	Proceeds from Sale of Trading Securities Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfTradingSecuritiesHeldforinvestment
12851	Proceeds from (Repayments of) Short-term Debt, Maturing in More than Three Months, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfShortTermDebtMaturingInMoreThanThreeMonthsAlternativeAbstract
12852	Proceeds from (Repayments of) Short-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfShortTermDebtAbstract
12853	Proceeds from Investing Activities [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromInvestingActivitiesAbstract
12854	Proceeds from Maturities, Repayments and Calls of Trading Securities Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMaturitiesRepaymentsAndCallsOfTradingSecuritiesHeldforinvestment
12855	Proceeds from Collection of (Payments to Fund) Long-term Loans to Related Parties [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract
12856	Proceeds from (Payments for) in Securities Sold under Agreements to Repurchase	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase
12857	Proceeds from Sale of Finance Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfFinanceReceivables
12858	Proceeds from (Repayments of) Debt, Maturing in More than Three Months [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonthsAbstract
12859	Proceeds from Sale, Maturity and Collection of Long-term Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleMaturityAndCollectionOfLongtermInvestments
12860	Proceeds from Sale of Other Assets, Investing Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherAssetsInvestingActivities
12861	Proceeds from (Payments for) Securities Purchased under Agreements to Resell	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResell
12862	Proceeds from (Repayments of) Debt, Maturing in More than Three Months	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfDebtMaturingInMoreThanThreeMonths
12863	Proceeds from (Repayments of) Notes Payable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfNotesPayable
12864	Proceeds from Sales of Assets, Investing Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSalesOfAssetsInvestingActivities
12865	Proceeds from Federal Home Loan Bank Advances	xbrli:monetaryItemType	duration	debit		base	ProceedsFromFederalHomeLoanBankAdvances
12866	Proceeds from (Repayments of) Pollution Control Bond	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfPollutionControlBond
12867	Proceeds from Sale, Maturity and Collection of Short-term Investments [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleMaturityAndCollectionOfShorttermInvestmentsAbstract
12868	Proceeds from Bonds Transferred from Other Federal Home Loan Banks	xbrli:monetaryItemType	duration	debit		base	ProceedsFromBondsTransferredFromOtherOtherFederalHomeLoanBanks
12869	Proceeds from Issuance of Preferred Stock, Preference Stock, and Warrants	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfPreferredStockPreferenceStockAndWarrants
12870	Proceeds from (Repayments of) Other Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfOtherDebt
12871	Proceeds from (Repayments of) Restricted Cash, Financing Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfRestrictedCashFinancingActivities
12872	Proceeds from (Repayments of) Long-term Debt and Capital Securities [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecuritiesAbstract
12873	Proceeds from Sale of Federal Home Loan Bank Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfFederalHomeLoanBankStock
12874	Proceeds from (Repayments of) Short-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfShortTermDebt
12875	Proceeds from (Repurchase of) Trust Preferred Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepurchaseOfTrustPreferredSecurities
12876	Proceeds from (Payments for) Deposits Applied to Debt Retirements	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsForDepositsAppliedToDebtRetirements
12877	Proceeds from (Repurchase of) Redeemable Preferred Stock [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepurchaseOfRedeemablePreferredStockAbstract
12878	Proceeds from (Payments to) Noncontrolling Interests [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromPaymentsToMinorityShareholdersAbstract
12879	Proceeds from Sale of Long-term Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfLongtermInvestments
12880	Proceeds from Real Estate and Real Estate Joint Ventures	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRealEstateAndRealEstateJointVentures
12881	Proceeds from Sale of Other Assets	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherAssets1
12882	Proceeds from Accounts Receivable Securitization	xbrli:monetaryItemType	duration	debit		base	ProceedsFromAccountsReceivableSecuritization
12883	Proceeds from (Repayments of) Bank Overdrafts	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfBankOverdrafts
12884	Proceeds from Hedge, Financing Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromHedgeFinancingActivities
12885	Proceeds from (Repayments of) Accounts Receivable Securitization [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfAccountsReceivableSecuritizationAbstract
12886	Proceeds from Collection of (Payments to Fund) Long-term Loans to Related Parties	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsForLongTermLoansForRelatedParties
12887	Proceeds from Securities Purchased under Agreements to Resell	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSecuritiesPurchasedUnderAgreementsToResell
12888	Proceeds from Recoveries of Loans Previously Charged off	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRecoveriesOfLoanPreviouslyChargedOff
12889	Proceeds from (Repayments of) Commercial Paper [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfCommercialPaperAbstract
12890	Proceeds from (Payments to) Noncontrolling Interests	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsToMinorityShareholders
12891	Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Excluding Stock Options	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
12892	Proceeds from Issuance of Common Stock, Dividend Reinvestment Plan	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan
12893	Proceeds from Sale of Flight Equipment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfFlightEquipment
12894	Proceeds from Collection of Finance Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfFinanceReceivables
12895	Proceeds from Lease Payments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLeasePayments
12896	Proceeds from (Repayments of) Related Party Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfRelatedPartyDebt
12897	Proceeds from Hedge, Investing Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromHedgeInvestingActivities
12898	Proceeds from Sale, Maturity and Collection of Long-term Investments [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleMaturityAndCollectionOfLongtermInvestmentsAbstract
12899	Proceeds from (Repurchase of) Trust Preferred Securities [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepurchaseOfTrustPreferredSecuritiesAbstract
12900	Proceeds from (Repayments of) Short-term Debt, Maturing in Three Months or Less, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLessAlternativeAbstract
12901	Proceeds from Maturities, Prepayments and Calls of Short-term Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments
12902	Proceeds from (Payments for) Federal Funds Sold and Securities Purchased under Agreements to Resell, Net	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet
12903	Proceeds from (Repurchase of) Redeemable Preferred Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepurchaseOfRedeemablePreferredStock
12904	Proceeds from issuance (repayments) of short-term debt, maturities of 90 days or less, net	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
12905	Proceeds from Collection of Long-term Loans to Related Parties	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfLongtermLoansToRelatedParties
12906	Proceeds from (Repayments of) Other Long-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfOtherLongTermDebt
12907	Proceeds from (Payments for) Federal Funds Sold and Securities Purchased under Agreements to Resell, Net [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNetAbstract
12908	Proceeds from Bank Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromBankDebt
12909	Proceeds from (Payments for) Securities Purchased under Agreements to Resell [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromPaymentsForSecuritiesPurchasedUnderAgreementsToResellAbstract
12910	Proceeds from Issuance of Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfDebt
12911	Proceeds from (Repayments of) Commercial Paper	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfCommercialPaper
12912	Proceeds from Derivative Instrument, Investing Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDerivativeInstrumentInvestingActivities
12913	Proceeds from Sales of Business, Affiliate and Productive Assets	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets
12914	Proceeds from (Repayments of) Secured Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfSecuredDebt
12915	Proceeds from (Payments for) in Interest-bearing Deposits in Banks	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsForInInterestBearingDepositsInBanks
12916	Proceeds from (Repayments of) Long-term Debt and Capital Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentsOfLongTermDebtAndCapitalSecurities
12917	Proceeds from Distributions Received from Real Estate Partnerships	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDistributionsReceivedFromRealEstatePartnerships
12918	Proceeds from Divestiture of Businesses, Net of Cash Divested [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromDivestitureOfBusinessesNetOfCashDivestedAbstract
12919	Proceeds from Issuance of Medium-term Notes	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfMediumTermNotes
12920	Proceeds from Issuance of Common Limited Partners Units	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfCommonLimitedPartnersUnits
12921	Proceeds from Divestiture of Businesses and Interests in Affiliates [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliatesAbstract
12922	Proceeds from Construction Loans Payable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromConstructionLoansPayable
12923	Proceeds from Collection of Notes Receivable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfNotesReceivable
12924	Proceeds from Collection of Retained Interest in Securitized Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables
12925	Proceeds from Divestiture of Interest in Joint Venture	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDivestitureOfInterestInJointVenture
12926	Proceeds from Issuance Initial Public Offering	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceInitialPublicOffering
12927	Proceeds from Distribution of Restricted Cash from Pollution Control Bond	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDistributionOfRestrictedCashFromPollutionControlBond
12928	Proceeds from Divestiture of Businesses	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDivestitureOfBusinesses
12929	Proceeds from Interest and Dividends Received	xbrli:monetaryItemType	duration	debit		base	ProceedsFromInterestAndDividendsReceived
12930	Proceeds from Federal Home Loan Bank Borrowings	xbrli:monetaryItemType	duration	debit		base	ProceedsFromFederalHomeLoanBankBorrowings
12931	Proceeds from Contributed Capital	xbrli:monetaryItemType	duration	debit		base	ProceedsFromContributedCapital
12932	Proceeds from Divestiture of Real Estate Partnership	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDivestitureOfRealEstatePartnership
12933	Proceeds from Grantors	xbrli:monetaryItemType	duration	debit		base	ProceedsFromGrantors
12934	Proceeds from Commissions Received	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCommissionsReceived
12935	Proceeds from Financing Revenue Received under Leases	xbrli:monetaryItemType	duration	debit		base	ProceedsFromFinancingRevenueReceivedUnderLeases
12936	Proceeds from Issuance of Redeemable Preferred Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfRedeemablePreferredStock
12937	Proceeds from Issuance of Financial Services Obligations	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfFinancialServicesObligations
12938	Proceeds from Issuance of Mandatory Redeemable Capital Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfMandatoryRedeemableCapitalSecurities
12939	Proceeds from Contributions from Affiliates	xbrli:monetaryItemType	duration	debit		base	ProceedsFromContributionsFromAffiliates
12940	Proceeds from Collection of Lease Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfLeaseReceivables
12941	Common stock issued	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfCommonStock
12942	Proceeds from Collection of Loans Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfLoansHeldForSale
12943	Proceeds from Collection of Other Loans Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfOtherLoansHeldForSale
12944	Proceeds from Issuance of Private Placement	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfPrivatePlacement
12945	Proceeds from Insurance Premiums Collected	xbrli:monetaryItemType	duration	debit		base	ProceedsFromInsurancePremiumsCollected
12946	Proceeds from Issuance of Redeemable Convertible Preferred Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfRedeemableConvertiblePreferredStock
12947	Proceeds from Collection of Loans Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromCollectionOfLoansHeldForSaleAbstract
12948	Proceeds from Insurance Settlement, Investing Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromInsuranceSettlementInvestingActivities
12949	Proceeds from Collection of Retained Interest in Securitized Receivables categorized as Available-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivablesCategorizedAsAvailableForSale
12950	Proceeds from Divestiture of Interest in Subsidiaries and Affiliates	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliates
12951	Proceeds from Collection of Policy Loans	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfPolicyLoans
12952	Proceeds from Issuance of Preferred Stock and Preference Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
12953	Proceeds from Fees Received	xbrli:monetaryItemType	duration	debit		base	ProceedsFromFeesReceived
12954	Proceeds from Issuance of Long-term Debt and Capital Securities, Net [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNetAbstract
12955	Proceeds from Issuance of First Mortgage Bond	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfFirstMortgageBond
12956	Proceeds from Divestiture of Businesses and Interests in Affiliates	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
12957	Proceeds from Customers for Progress Payments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCustomersForProgressPayments
12958	Proceeds from Issuance of Long-term Debt and Capital Securities, Net	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet
12959	Proceeds from Issuance of Secured Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfSecuredDebt
12960	Proceeds from Issuance of Other Long-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfOtherLongTermDebt
12961	Proceeds from Collection of Other Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfOtherReceivables
12962	Proceeds from Convertible Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromConvertibleDebt
12963	Proceeds from Customers	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCustomers
12964	Proceeds from Collection of Mortgage Loans Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfMortgageLoansHeldForSale
12965	Proceeds from Issuance of Preferred Limited Partners Units	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfPreferredLimitedPartnersUnits
12966	Proceeds from Issuance of Commercial Paper	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfCommercialPaper
12967	Proceeds from Collection of Retained Interest in Securitized Receivables categorized as Held-to-maturity	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivablesCategorizedAsHeldToMaturity
12968	Proceeds from Insurance Settlement, Operating Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromInsuranceSettlementOperatingActivities
12969	Proceeds from Collaborators	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollaborators
12970	Proceeds from Issuance of Convertible Preferred Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfConvertiblePreferredStock
12971	Proceeds from Collection of Advance to Affiliate	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfAdvanceToAffiliate
12972	Proceeds from Deposits from Customers	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDepositsFromCustomers
12973	Proceeds from Issuance of Long-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfLongTermDebt
12974	Proceeds from Divestiture of Interest in Consolidated Subsidiaries	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries
12975	Proceeds from Issuance of Long-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromIssuanceOfLongTermDebtAbstract
12976	Proceeds from Contribution in Aid of Construction	xbrli:monetaryItemType	duration	debit		base	ProceedsFromContributionInAidOfConstruction
12977	Proceeds from Deposits with Other Institutions	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDepositsWithOtherInstitutions
12978	Proceeds from Dividends Received	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDividendsReceived
12979	Proceeds from Contributions from Parent	xbrli:monetaryItemType	duration	debit		base	ProceedsFromContributionsFromParent
12980	Proceeds from Collection of Loans Receivable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromCollectionOfLoansReceivable
12981	Proceeds from Interest and Dividends Received [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromInterestAndDividendsReceivedAbstract
12982	Proceeds from Decommissioning Trust Fund Assets	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDecommissioningFund
12983	Proceeds from Divestiture of Interest in Subsidiaries and Affiliates [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliatesAbstract
12984	Proceeds from Divestiture of Businesses, Net of Cash Divested	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDivestitureOfBusinessesNetOfCashDivested
12985	Proceeds from Income Tax Refunds	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIncomeTaxRefunds
12986	Proceeds from Interest Received	xbrli:monetaryItemType	duration	debit		base	ProceedsFromInterestReceived
12987	Proceeds from Issuance of Subordinated Long-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfSubordinatedLongTermDebt
12988	Proceeds from Principal Repayments on Loans and Leases Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment
12989	Proceeds from Sale and Maturity of Held-to-maturity Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities
12990	Proceeds from Sale and Collection of Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndCollectionOfReceivables
12991	Maturities of investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
12992	Proceeds from Sale of Buildings	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfBuildings
12993	Proceeds from Issuance of Unsecured Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfUnsecuredDebt
12994	Proceeds from Operating Activities [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromOperatingActivitiesAbstract
12995	Proceeds from Royalties Received	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRoyaltiesReceived
12996	Proceeds from Issuance of Secured Tax Exempt Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfSecuredTaxExemptDebt
12997	Proceeds from Other Operating Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromOtherOperatingActivities
12998	Proceeds from Sale and Maturity of Marketable Securities [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndMaturityOfMarketableSecuritiesAbstract
12999	Proceeds from Long-term Lines of Credit	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLongTermLinesOfCredit
13000	Proceeds from Lines of Credit [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromLinesOfCreditAbstract
13001	Proceeds from License Fees Received	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLicenseFeesReceived
13002	Proceeds from Partnership Contribution	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPartnershipContribution
13003	Proceeds from Sale and Collection of Lease Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndCollectionOfLeaseReceivables
13004	Proceeds from Notes Payable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromNotesPayable
13005	Proceeds from Loans	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLoans
13006	Proceeds from Sale of Available-for-sale Securities [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleOfAvailableForSaleSecuritiesAbstract
13007	Proceeds from Other Short-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromOtherShortTermDebt
13008	Proceeds from Sale and Maturity of Other Investments [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndMaturityOfOtherInvestmentsAbstract
13009	Credit facility, drawn	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLinesOfCredit
13010	Proceeds from Sale and Collection of Other Receivables [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndCollectionOfOtherReceivablesAbstract
13011	Proceeds from Maturities, Prepayments and Calls of Mortgage Backed Securities (MBS)	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS
13012	Proceeds from Sale and Collection of Lease Receivables [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndCollectionOfLeaseReceivablesAbstract
13013	Proceeds from Long-term Capital Lease Obligations	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLongTermCapitalLeaseObligations
13014	Proceeds from Maturities, Prepayments and Calls of Other Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments
13015	Proceeds from Issuance or Sale of Equity [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromIssuanceOrSaleOfEquityAbstract
13016	Proceeds from Sale and Maturity of Held-to-maturity Securities [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndMaturityOfHeldToMaturitySecuritiesAbstract
13017	Proceeds from Sale and Collection of Other Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndCollectionOfOtherReceivables
13018	Proceeds from Refunds from Suppliers of Material	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRefundsFromSuppliersOfMaterial
13019	Proceeds from Sale and Collection of Notes Receivable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndCollectionOfNotesReceivable
13020	Proceeds from Sale of Available-for-sale Securities, Equity	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfAvailableForSaleSecuritiesEquity
13021	Proceeds from Issuance of Senior Long-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfSeniorLongTermDebt
13022	Proceeds from Sale and Maturity of Available-for-sale Securities [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndMaturityOfAvailableForSaleSecuritiesAbstract
13023	Proceeds from Issuance of Warrants	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfWarrants
13024	Proceeds from Sale and Collection of Loans Receivable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndCollectionOfLoansReceivable
13025	Proceeds from Sale and Collection of Finance Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndCollectionOfFinanceReceivables
13026	Proceeds from Other Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromOtherDebt
13027	Proceeds from Rents Received	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRentsReceived
13028	Proceeds from Repayment of Loans by Employee Stock Ownership Plans	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentOfLoansByEmployeeStockOwnershipPlans
13029	Proceeds from Notes Payable [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromNotesPayableAbstract
13030	Proceeds from Sale and Maturity of Other Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndMaturityOfOtherInvestments
13031	Proceeds from Legal Settlements	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLegalSettlements
13032	Proceeds from Sale and Collection of Loans Receivable [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndCollectionOfLoansReceivableAbstract
13033	Proceeds from Other Equity	xbrli:monetaryItemType	duration	debit		base	ProceedsFromOtherEquity
13034	Proceeds from Noncontrolling Interests	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMinorityShareholders
13035	Proceeds from Sale and Collection of Notes Receivables [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndCollectionOfNotesReceivablesAbstract
13036	Proceeds from Operating Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromOperatingActivities
13037	Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
13038	Proceeds from Maturities, Prepayments and Calls of Securities, Operating Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMaturitiesPrepaymentsAndCallsOfSecuritiesOperatingActivities
13039	Proceeds from Sale of Available-for-sale Securities, Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
13040	Sales of investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfAvailableForSaleSecurities
13041	Proceeds from Issuance of Trust Preferred Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfTrustPreferredSecurities
13042	Proceeds from Sale and Maturity of Available-for-sale Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
13043	Proceeds from Pollution Control Bond	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPollutionControlBond
13044	Proceeds from Related Party Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRelatedPartyDebt
13045	Proceeds from Loan and Lease Originations and Principal Collections [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromLoanAndLeaseOriginationsAndPrincipalCollectionsAbstract
13046	Proceeds from Issuance or Sale of Equity	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOrSaleOfEquity
13047	Proceeds from Life Insurance Policy	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLifeInsurancePolicies
13048	Proceeds from Leases Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLeasesHeldForInvestment
13049	Proceeds from Sale and Collection of Receivables [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndCollectionOfReceivablesAbstract
13050	Proceeds from Repayment of Loans to Purchase Common Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRepaymentOfLoansToPurchaseCommonStock
13051	Proceeds from Sale and Maturity of Marketable Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndMaturityOfMarketableSecurities
13052	Proceeds from Sale and Collection of Mortgage Notes Receivable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndCollectionOfMortgageNotesReceivable
13053	Proceeds from Sale of Other Property, Plant, and Equipment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherPropertyPlantAndEquipment
13054	Proceeds from Sale of Machinery and Equipment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfMachineryAndEquipment
13055	Proceeds from Sale of Productive Assets [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleOfProductiveAssetsAbstract
13056	Proceeds from Sale of Mortgage Loans Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfMortgageLoansHeldForSale
13057	Proceeds from Short-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromShortTermDebtAbstract
13058	Proceeds from Sale, Maturity and Collection of Investments [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleMaturityAndCollectionsOfInvestmentsAbstract
13059	Proceeds from Sale of Equity Method Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfEquityMethodInvestments
13060	Proceeds from Sale of Notes Receivable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfNotesReceivable
13061	Proceeds from Sale of Property Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfPropertyHeldForSale
13062	Proceeds from Sale of Foreclosed Assets	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfForeclosedAssets
13063	Proceeds from Sale of Securities, Operating Activities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfSecuritiesOperatingActivities
13064	Proceeds from Sale of Water Systems	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfWaterSystems
13065	Proceeds from Sale of Mortgage Backed Securities (MBS) categorized as Available-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale
13066	Proceeds from Short-term Capital Lease Obligations	xbrli:monetaryItemType	duration	debit		base	ProceedsFromShortTermCapitalLeaseObligations
13067	Proceeds from Sale of Investment Projects	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfInvestmentProjects
13068	Proceeds from Sale of Waste Water Systems (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfWasteWaterSystems
13069	Proceeds from Short-term Debt, Maturing in More than Three Months	xbrli:monetaryItemType	duration	debit		base	ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
13070	Proceeds from Sale of Restricted Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfRestrictedInvestments
13071	Proceeds from Sale of Interest in Corporate Unit	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfInterestInCorporateUnit
13072	Proceeds from Securitizations of Loans Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSecuritizationsOfLoansHeldForSale
13073	Proceeds from Sale of Loans Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfLoansHeldForSale
13074	Proceeds from Sale of Loans Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfLoansHeldForInvestment
13075	Proceeds from Sale of Other Productive Assets	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherProductiveAssets
13076	Proceeds from Sale of Intangible Assets	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfIntangibleAssets
13077	Proceeds from Sale of Loans Receivable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfLoansReceivable
13078	Proceeds from Securitizations of Credit Cards	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSecuritizationsOfCreditCards
13079	Proceeds from Securitizations of Consumer Loans	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSecuritizationsOfConsumerLoans
13080	Proceeds from Sale of Loans and Leases Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfLoansAndLeasesHeldForInvestment
13081	Proceeds from Sale of Wholly Owned Real Estate and Real Estate Acquired in Settlement of Loans	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans
13082	Proceeds from Subordinated Short-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSubordinatedShortTermDebt
13083	Proceeds from Sale of Land Held-for-use	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfLandHeldForUse
13084	Proceeds from Secured Lines of Credit	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSecuredLinesOfCredit
13085	Proceeds from Stock Options Exercised	xbrli:monetaryItemType	duration	debit		base	ProceedsFromStockOptionsExercised
13086	Proceeds from Securitizations of Loans Held-for-investment [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSecuritizationsOfLoansHeldForInvestmentAbstract
13087	Proceeds from Sale of Productive Assets	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfProductiveAssets
13088	Proceeds from Secured Notes Payable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSecuredNotesPayable
13089	Proceeds from Sale of Other Loans Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherLoansHeldForSale
13090	Proceeds from Sale, Maturity and Collection of Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleMaturityAndCollectionsOfInvestments
13091	Proceeds from Sale of Oil and Gas Property and Equipment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOilAndGasPropertyAndEquipment
13092	Proceeds from Sale of Treasury Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfTreasuryStock
13093	Proceeds from Time Deposits Accepted	xbrli:monetaryItemType	duration	debit		base	ProceedsFromTimeDepositsAccepted
13094	Proceeds from Sale of Property, Plant, and Equipment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfPropertyPlantAndEquipment
13095	Proceeds from Sale of Water and Waste Water Systems [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	ProceedsFromSaleOfWaterAndWasteWaterSystemsAbstract
13096	Proceeds from Sale of Other Real Estate	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherRealEstate
13097	Proceeds from Short-term Debt, Maturing in Three Months or Less	xbrli:monetaryItemType	duration	debit		base	ProceedsFromShortTermDebtMaturingInThreeMonthsOrLess
13098	Proceeds from Sale of Loans and Leases Held-for-investment [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleOfLoansAndLeasesHeldForInvestmentAbstract
13099	Proceeds from Sale of Interest in Partnership Unit	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfInterestInPartnershipUnit
13100	Proceeds from Sale of Other Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherReceivables
13101	Proceeds from Sale of Mortgage Servicing Rights (MSR)	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfMortgageServicingRightsMSR
13102	Proceeds from Sale of Furniture and Fixtures	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfFurnitureAndFixtures
13103	Proceeds from Sale of Held-to-maturity Securities	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfHeldToMaturitySecurities
13104	Proceeds from Unsecured Lines of Credit	xbrli:monetaryItemType	duration	debit		base	ProceedsFromUnsecuredLinesOfCredit
13105	Proceeds from Short-term Debt	xbrli:monetaryItemType	duration	debit		base	ProceedsFromShortTermDebt
13106	Proceeds from Sale of Lease Receivables	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfLeaseReceivables
13107	Proceeds from Sale of Property, Plant, and Equipment [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleOfPropertyPlantAndEquipmentAbstract
13108	Proceeds from Sale of Short-term Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfShortTermInvestments
13109	Proceeds from Sale of Real Estate	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfRealEstate
13110	Proceeds from Stock Plans	xbrli:monetaryItemType	duration	debit		base	ProceedsFromStockPlans
13111	Proceeds from Sale of Other Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherInvestments
13112	Proceeds from Sale of Insurance Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfInsuranceInvestments
13113	Proceeds from Sale of Federal Reserve Bank Stock	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfFederalReserveStock
13114	Proceeds from Securitizations of Loans Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSecuritizationsOfLoansHeldForInvestment
13115	Proceeds from Sale of Loans Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleOfLoansHeldForSaleAbstract
13116	Proceeds from Sale of Water and Waste Water Systems (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfWaterAndWasteWaterSystems
13117	Proceeds from Nuclear Fuel	xbrli:monetaryItemType	duration	debit		base	ProceedsFromNuclearFuel
13118	Proceeds from Mortgage Deposits	xbrli:monetaryItemType	duration	debit		base	ProceedsFromMortgageDeposits
13119	Proceeds from Sale and Collection of Loans Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleAndCollectionOfLoansHeldforsaleAbstract
13120	Proceeds from Sale and Collection of Loans Held-for-sale	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleAndCollectionOfLoansHeldforsale
13121	Proceeds from Sale of Land Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfLandHeldforinvestment
13122	Proceeds from Other Deposits	xbrli:monetaryItemType	duration	debit		base	ProceedsFromOtherDeposits
13123	Proceeds from Sale of Real Estate Held-for-investment [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromSaleOfRealEstateHeldforinvestmentAbstract
13124	Proceeds from Demand Side Management Program (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDemandSideManagementProgram
13125	Proceeds from Deposits on Real Estate Sales	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDepositsOnRealEstateSales
13126	Proceeds from Delayed Tax Exempt Exchange	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDelayedTaxExemptExchange
13127	Proceeds from (Payments for) Deposits Applied to Debt Retirements [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromPaymentsForDepositsAppliedToDebtRetirementsAbstract
13128	Proceeds from Previous Acquisition	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPreviousAcquisition
13129	Proceeds from Sale of Other Real Estate Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfOtherRealEstateHeldforinvestment
13130	Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options	xbrli:monetaryItemType	duration	debit		base	ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
13131	Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options [Abstract]	xbrli:stringItemType	duration		true	base	ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptionsAbstract
13132	Proceeds from Removal Costs	xbrli:monetaryItemType	duration	debit		base	ProceedsFromRemovalCosts
13133	Proceeds from Deposits Applied to Debt Retirements	xbrli:monetaryItemType	duration	debit		base	ProceedsFromDepositsAppliedToDebtRetirements
13134	Proceeds from Sale of Real Estate Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsFromSaleOfRealEstateHeldforinvestment
13135	Proceeds from Limited Partnership Investments	xbrli:monetaryItemType	duration	debit		base	ProceedsFromLimitedPartnershipInvestments
13136	Proceeds from (Payments for) Trading Securities, Short-term	xbrli:monetaryItemType	duration	debit		base	ProceedsFromPaymentsForTradingSecurities
13137	Proceeds of Other Loans and Leases Held-for-investment	xbrli:monetaryItemType	duration	debit		base	ProceedsOfOtherLoansAndLeasesHeldForInvestment
13138	Proceeds from Unsecured Notes Payable	xbrli:monetaryItemType	duration	debit		base	ProceedsFromUnsecuredNotesPayable
13139	Product Liability Contingency, Loss Exposure in Excess of Accrual, Low Estimate (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	ProductLiabilityContingencyLossExposureInExcessOfAccrualLowEstimate
13140	Product Liability Contingency, Loss Exposure Not Accrued, Third Party Recovery Commentary	xbrli:stringItemType	duration			base	ProductLiabilityContingencyLossExposureNotAccruedThirdPartyRecoveryCommentary
13141	Standard and Extended Product Warranty Accrual, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	ProductWarrantyAccrualPeriodIncreaseDecrease
13142	Product Liability Contingency, Unasserted Claims	xbrli:stringItemType	duration			base	ProductLiabilityContingencyUnassertedClaims
13143	Product Liability Contingency, Circumstances Impacting Precision of Estimate	xbrli:stringItemType	duration			base	ProductLiabilityContingencyCircumstancesImpactingPrecisionOfEstimate
13144	Product Liability Contingency [Table]	xbrli:stringItemType	duration		true	base	ProductLiabilityContingencyTable
13145	Product Liability Accrual, Period Expense, Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ProductLiabilityAccrualPeriodExpenseCaption
13146	Product Liability Contingency, Accrual, Caption (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ProductLiabilityContingencyAccrualCaption
13147	Product Liability Contingency, Indication Accrual May Change	xbrli:stringItemType	duration			base	ProductLiabilityContingencyIndicationAccrualMayChange
13148	Product Liability Contingency, Loss Exposure Not Accrued, Best Estimate	xbrli:monetaryItemType	duration	debit		base	ProductLiabilityContingencyLossExposureNotAccruedBestEstimate
13149	Product Warranty Liability [Table]	xbrli:stringItemType	duration		true	base	ProductWarrantyLiabilityTable
13150	Product Liability Accrual, Component Amount	xbrli:monetaryItemType	instant	credit		base	ProductLiabilityAccrualComponentAmount
13151	Product Liability Contingency, Uncertainties from Joint and Several Liability	xbrli:stringItemType	duration			base	ProductLiabilityContingencyUncertaintiesFromJointAndSeveralLiability
13152	Product Liability Contingency, Management Assessment Process	xbrli:stringItemType	duration			base	ProductLiabilityContingencyManagementAssessmentProcess
13153	Product Liability Contingency, Third Party Recovery	xbrli:monetaryItemType	duration	credit		base	ProductLiabilityContingencyThirdPartyRecovery
13154	Product Liability Contingency, Accrual, Discount Rate	num:percentItemType	instant			base	ProductLiabilityContingencyAccrualDiscountRate
13155	Product Liability Contingency, Accrual, Assumptions	xbrli:stringItemType	duration			base	ProductLiabilityContingencyAccrualAssumptions
13156	Product Liability Contingency, Loss Inestimable Statement	xbrli:stringItemType	duration			base	ProductLiabilityContingencyLossInestimableStatement
13157	Product Liability Contingency, Time Frame of Disbursements	xbrli:stringItemType	duration			base	ProductLiabilityContingencyTimeFrameOfDisbursements
13158	Product Liability Contingency, Loss Exposure Not Accrued, Low Estimate (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	ProductLiabilityContingencyLossExposureNotAccruedLowEstimate
13159	Products and Services	xbrli:stringItemType	duration		true	base	ProductOrServiceAxis
13160	Standard and Extended Product Warranty Accrual	xbrli:monetaryItemType	instant	credit		base	ProductWarrantyAccrual
13161	Product Warranty Accrual, Balance Sheet Classification [Abstract]	xbrli:stringItemType	duration		true	base	ProductWarrantyAccrualBalanceSheetClassificationAbstract
13162	Product Liability Accrual, Period Expense	xbrli:monetaryItemType	duration	debit		base	ProductLiabilityAccrualPeriodExpense
13163	Product Information [Line Items]	xbrli:stringItemType	duration		true	base	ProductInformationLineItems
13164	Standard and Extended Product Warranty Accrual, Additions from Business Acquisition	xbrli:monetaryItemType	duration	credit		base	ProductWarrantyAccrualAdditionsFromBusinessAcquisition
13165	Product Liability Contingencies [Table Text Block]	nonnum:textBlockItemType	duration			base	ProductLiabilityContingenciesTextBlock
13166	Product Warranty Accrual, Current	xbrli:monetaryItemType	instant	credit		base	ProductWarrantyAccrualClassifiedCurrent
13167	Product Liability Contingency, Loss Exposure Not Accrued, Description	xbrli:stringItemType	duration			base	ProductLiabilityContingencyLossExposureNotAccruedDescription
13168	Standard and Extended Product Warranty Accrual, Decrease for Payments	xbrli:monetaryItemType	duration	debit		base	ProductWarrantyAccrualPayments
13169	Product Warranties Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ProductWarrantiesDisclosuresAbstract
13170	Product Liability Contingency, Loss Exposure in Excess of Accrual, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ProductLiabilityContingencyLossExposureInExcessOfAccrualDescription
13171	Product Liability Accrual, Material Components	xbrli:stringItemType	duration			base	ProductLiabilityAccrualMaterialComponents
13172	Product Liability Contingency, Accrual, Present Value	xbrli:monetaryItemType	instant	credit		base	ProductLiabilityContingencyAccrualPresentValue
13173	Product Liability Contingency, Loss Exposure in Excess of Accrual, High Estimate (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	ProductLiabilityContingencyLossExposureInExcessOfAccrualHighEstimate
13174	Product Liability Contingency, Loss Exposure in Excess of Accrual, Best Estimate	xbrli:monetaryItemType	duration	debit		base	ProductLiabilityContingencyLossExposureInExcessOfAccrualBestEstimate
13175	Product [Member]	nonnum:domainItemType	duration		true	base	ProductMember
13176	Product Liability Contingency, Uncertainties from Insurance	xbrli:stringItemType	duration			base	ProductLiabilityContingencyUncertaintiesFromInsurance
13177	Product Liability Contingency, Factors Changing Estimate	xbrli:stringItemType	duration			base	ProductLiabilityContingencyFactorsChangingEstimate
13178	Product Warranty Liability [Line Items]	xbrli:stringItemType	duration		true	base	ProductWarrantyLiabilityLineItems
13179	Product Liability Contingency [Line Items]	xbrli:stringItemType	duration		true	base	ProductLiabilityContingencyLineItems
13180	Product Warranty Accrual, Currency Translation, Increase (Decrease) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	ProductWarrantyAccrualCurrencyTranslationIncreaseDecrease
13181	Product Liability Contingency, Loss Exposure Not Accrued, High Estimate (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	ProductLiabilityContingencyLossExposureNotAccruedHighEstimate
13182	Product Financing Arrangement [Member]	nonnum:domainItemType	duration		true	base	ProductFinancingArrangementMember
13183	Product Warranty Accrual, Noncurrent	xbrli:monetaryItemType	instant	credit		base	ProductWarrantyAccrualNoncurrent
13184	Product Liability Contingency, Geographic Areas (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ProductLiabilityContingencyGeographicAreas
13185	Product Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	ProductConcentrationRiskMember
13186	Product Liability Contingency, Description	xbrli:stringItemType	duration			base	ProductLiabilityContingencyDescription
13187	Product Liability Contingency, Third Party Recovery, Percentage	num:percentItemType	duration			base	ProductLiabilityContingencyThirdPartyRecoveryPercentage
13188	Standard and Extended Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties	xbrli:monetaryItemType	duration	credit		base	ProductWarrantyAccrualPreexistingIncreaseDecrease
13189	Product Warranty Expense	xbrli:monetaryItemType	duration	debit		base	ProductWarrantyExpense
13190	Product Warranty Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	ProductWarrantyDisclosureTextBlock
13191	Standard and Extended Product Warranty Accrual, Increase for Warranties Issued	xbrli:monetaryItemType	duration	credit		base	ProductWarrantyAccrualWarrantiesIssued
13192	Production Costs, Period Cost	xbrli:monetaryItemType	duration	debit		base	ProductionCosts
13193	Production Related Impairments or Charges	xbrli:monetaryItemType	duration	debit		base	ProductionRelatedImpairmentsOrCharges
13194	Production and Distribution Costs	xbrli:monetaryItemType	duration	debit		base	ProductionAndDistributionCosts
13195	Production Tax Expense	xbrli:monetaryItemType	duration	debit		base	ProductionTaxExpense
13196	Production Type [Domain]	nonnum:domainItemType	duration		true	base	ProductionTypeDomain
13197	Production Costs, Cumulative	xbrli:monetaryItemType	instant	debit		base	ProductionCostsCumulative
13198	Production Related Impairments or Charges [Abstract]	xbrli:stringItemType	duration		true	base	ProductionRelatedImpairmentsOrChargesAbstract
13199	Production, Barrels of Oil Equivalents	num:energyItemType	duration			base	ProductionBarrelsOfOilEquivalents1
13200	Productive Wells [Table]	xbrli:stringItemType	duration		true	base	ProductiveWellsTable
13201	Productive Land [Member]	nonnum:domainItemType	duration		true	base	ProductiveLandMember
13202	Productive Gas Wells, Number of Wells with Multiple Completions, Gross	xbrli:decimalItemType	instant			base	ProductiveGasWellsNumberOfWellsWithMultipleCompletionsGross
13203	Productive Gas Wells, Number of Wells, Net	xbrli:integerItemType	instant			base	ProductiveGasWellsNumberOfWellsNet
13204	Productive Gas Wells, Number of Wells, Gross	xbrli:integerItemType	instant			base	ProductiveGasWellsNumberOfWellsGross
13205	Productive Gas Wells, Number of Wells with Multiple Completions, Net	xbrli:decimalItemType	instant			base	ProductiveGasWellsNumberOfWellsWithMultipleCompletionsNet
13206	Productive Wells [Line Items]	xbrli:stringItemType	duration		true	base	ProductiveWellsLineItems
13207	Productive Oil Wells, Number of Wells, Net	xbrli:integerItemType	instant			base	ProductiveOilWellsNumberOfWellsNet
13208	Productive Oil Wells, Number of Wells with Multiple Completions, Gross	xbrli:decimalItemType	instant			base	ProductiveOilWellsNumberOfWellsWithMultipleCompletionsGross
13209	Productive Wells and Acreage Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	ProductiveWellsAndAcreageDisclosureTextBlock
13210	Productive Oil Wells, Number of Wells, Gross	xbrli:integerItemType	instant			base	ProductiveOilWellsNumberOfWellsGross
13211	Productive Oil Wells, Number of Wells with Multiple Completions, Net	xbrli:decimalItemType	instant			base	ProductiveOilWellsNumberOfWellsWithMultipleCompletionsNet
13212	Professional Fees	xbrli:monetaryItemType	duration	debit		base	ProfessionalFees
13213	Professional Malpractice Liability Insurance [Member]	nonnum:domainItemType	duration		true	base	ProfessionalMalpracticeLiabilityMember
13214	Professional and Contract Services Expense	xbrli:monetaryItemType	duration	debit		base	ProfessionalAndContractServicesExpense
13215	Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		base	ProfitLoss
13216	Profit (Loss) from Real Estate Operations	xbrli:monetaryItemType	duration	credit		base	ProfitLossFromRealEstateOperations
13217	Progress Payments Netted Against Inventory for Long-term Contracts or Programs	xbrli:monetaryItemType	instant	credit		base	ProgressPaymentsNettedAgainstInventoryForLongTermContractsOrPrograms
13218	Project with Exploratory Well Costs Capitalized for More than One Year, Activities to Evaluate Reserves	xbrli:stringItemType	duration			base	ProjectWithExploratoryWellCostsCapitalizedForMoreThanOneYearActivitiesToEvaluateReserves
13219	Project with Exploratory Well Costs Capitalized for More than One Year, Remaining Activities Required to Prove Reserves	xbrli:stringItemType	duration			base	ProjectWithExploratoryWellCostsCapitalizedForMoreThanOneYearRemainingActivitiesRequiredToProveReserves
13220	Project [Domain]	nonnum:domainItemType	duration		true	base	ProjectMember
13221	Projects with Exploratory Well Costs Capitalized for More than One Year [Table]	xbrli:stringItemType	duration		true	base	ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearTable
13222	Projects that have Exploratory Well Costs that have been Capitalized for Period Greater than One Year, Number of Projects	xbrli:integerItemType	instant			base	ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear
13223	Projects with Exploratory Well Costs Capitalized for More than One Year [Line Items]	xbrli:stringItemType	duration		true	base	ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems
13224	Promotional Allowances	xbrli:monetaryItemType	duration	debit		base	PromotionalAllowances
13225	Propane Costs	xbrli:monetaryItemType	duration	debit		base	PropaneCosts
13226	Propane Revenue	xbrli:monetaryItemType	duration	credit		base	PropaneRevenue
13227	Property, Plant and Equipment, Estimated Useful Lives	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentEstimatedUsefulLives
13228	Property, Plant and Equipment, Depreciation Methods	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentDepreciationMethods
13229	Property, Plant and Equipment, Other, Net	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentOtherNet
13230	Property and Equipment	nonnum:textBlockItemType	duration			base	PropertyPlantAndEquipmentPolicyTextBlock
13231	Property, Plant and Equipment, Net, Excluding Capital Leased Assets	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentNetExcludingCapitalLeasedAssets
13232	Components of Property and Equipment	nonnum:textBlockItemType	duration			base	PropertyPlantAndEquipmentTextBlock
13233	Property, Plant and Equipment, Preproduction Design and Development Costs [Policy Text Block]	nonnum:textBlockItemType	duration			base	PropertyPlantAndEquipmentPreproductionDesignAndDevelopmentCosts
13234	Property and Casualty, Personal Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	PropertyAndCasualtyPersonalInsuranceProductLineMember
13235	Property Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	PropertyInsuranceProductLineMember
13236	Property, Plant, and Equipment, Owned, Net [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentOwnedNetAbstract
13237	Property, Plant and Equipment Impairment or Disposal Disclosure	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentImpairmentOrDisposalDisclosure
13238	Property Subject to or Available for Operating Lease [Axis]	xbrli:stringItemType	duration		true	base	PropertySubjectToOrAvailableForOperatingLeaseAxis
13239	Property Subject to or Available for Operating Lease [Domain]	nonnum:domainItemType	duration		true	base	PropertySubjectToOrAvailableForOperatingLeaseDomain
13240	Property, Plant and Equipment, Gross, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	PropertyPlantAndEquipmentGrossPeriodIncreaseDecrease
13241	Property Subject to or Available for Operating Lease, Net [Abstract]	xbrli:stringItemType	duration		true	base	PropertySubjectToOrAvailableForOperatingLeaseNetAbstract
13242	Property Management Fee, Percent Fee, Description	xbrli:stringItemType	duration			base	PropertyManagementFeePercentFeeDescription
13243	Property, Plant and Equipment, Additions	xbrli:monetaryItemType	duration	debit		base	PropertyPlantAndEquipmentAdditions
13244	Property Subject to or Available for Operating Lease, Number of Units	xbrli:decimalItemType	instant			base	PropertySubjectToOrAvailableForOperatingLeaseNumberOfUnits
13245	Property Subject to or Available for Operating Lease, Net	xbrli:monetaryItemType	instant	debit		base	PropertySubjectToOrAvailableForOperatingLeaseNet
13246	Property, Plant and Equipment, Net [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentNetAbstract
13247	Property, Plant, and Equipment, Owned, Net	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentOwnedNet
13248	Property, Plant, and Equipment and Intangible Assets [Text Block]	nonnum:textBlockItemType	duration			base	PropertyPlantAndEquipmentAndIntangibleAssetsTextBlock
13249	Property, Plant and Equipment, Interest Capitalization	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentInterestCapitalization
13250	Property, Plant and Equipment, Disposals	xbrli:monetaryItemType	duration	credit		base	PropertyPlantAndEquipmentDisposals
13251	Property, Plant, and Equipment, Salvage Value	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentSalvageValue
13252	Property Plant and Equipment Income Statement Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentIncomeStatementDisclosuresAbstract
13253	Property, Plant and Equipment, Number of Airframes Sold (Deprecated 2015-01-31)	xbrli:decimalItemType	duration			base	PropertyPlantAndEquipmentNumberOfAirframesSold
13254	Property Subject to Operating Lease [Member]	nonnum:domainItemType	duration		true	base	PropertySubjectToOperatingLeaseMember
13255	Property, Plant and Equipment, Salvage Value, Percentage	num:percentItemType	instant			base	PropertyPlantAndEquipmentSalvageValuePercentage
13256	Property, Plant and Equipment Impairment or Disposal [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentImpairmentOrDisposalAbstract
13257	Property and Casualty, Commercial Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	PropertyAndCasualtyCommercialInsuranceProductLineMember
13258	Property, Plant and Equipment, Net, Excluding Capital Leased Assets [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentNetExcludingCapitalLeasedAssetsAbstract
13259	Property, Plant, and Equipment, Owned, Gross	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentOwnedGross
13260	Property, Plant and Equipment, Other, Gross	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentOther
13261	Property, Plant and Equipment, Number of Aircraft Sold	xbrli:decimalItemType	duration			base	PropertyPlantAndEquipmentNumberOfAircraftSold
13262	Property Plant And Equipment [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentAbstract
13263	Property, Plant and Equipment, Other, Net [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentOtherNetAbstract
13264	Total, net	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentNet
13265	Total, at cost	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentGross
13266	PROPERTY AND EQUIPMENT	nonnum:textBlockItemType	duration			base	PropertyPlantAndEquipmentDisclosureTextBlock
13267	Property, Plant and Equipment, Gross, Excluding Capital Leased Assets	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentGrossExcludingCapitalLeasedAssets
13268	Property, Plant and Equipment, Other Types [Member]	nonnum:domainItemType	duration		true	base	PropertyPlantAndEquipmentOtherTypesMember
13269	Property, Plant and Equipment, Net, Including and Excluding Capital Leased Asset [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentNetIncludingAndExcludingCapitalLeasedAssetAbstract
13270	Property Management Fee [Abstract]	xbrli:stringItemType	duration		true	base	PropertyManagementFeeAbstract
13271	Property, Plant and Equipment Income Statement Disclosures	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentIncomeStatementDisclosures
13272	Property Liability Reserve Estimate, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PropertyLiabilityReserveEstimatePolicy
13273	Property, Plant and Equipment, Basis of Valuation	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentBasisOfValuation
13274	Property Available for Operating Lease [Member]	nonnum:domainItemType	duration		true	base	PropertyAvailableForOperatingLeaseMember
13275	Property Lease Guarantee [Member]	nonnum:domainItemType	duration		true	base	PropertyLeaseGuaranteeMember
13276	Property Subject to or Available for Operating Lease, Gross	xbrli:monetaryItemType	instant	debit		base	PropertySubjectToOrAvailableForOperatingLeaseGross
13277	Property, Plant and Equipment, Dispositions	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentDispositions
13278	Property, Plant and Equipment, Net, by Type [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentNetByTypeAbstract
13279	Property, Plant and Equipment, Other, Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	PropertyPlantAndEquipmentOtherAccumulatedDepreciation
13280	Property Subject to or Available for Operating Lease [Line Items]	xbrli:stringItemType	duration		true	base	PropertySubjectToOrAvailableForOperatingLeaseLineItems
13281	Property, Plant and Equipment [Line Items]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentLineItems
13282	Estimated useful lives	xbrli:durationItemType	duration			base	PropertyPlantAndEquipmentUsefulLife
13283	Property Management Fee, Percent Fee	num:percentItemType	duration			base	PropertyManagementFeePercentFee
13284	Property, Plant, and Equipment, Owned, Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	PropertyPlantAndEquipmentOwnedAccumulatedDepreciation
13285	Property Subject to or Available for Operating Lease, by Major Property Class [Table]	xbrli:stringItemType	duration		true	base	PropertySubjectToOrAvailableForOperatingLeaseByMajorPropertyClassTable
13286	Property, Plant and Equipment Assets Held-for-sale Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentAssetsHeldForSaleDisclosureAbstract
13287	Property Management Fee Revenue	xbrli:monetaryItemType	duration	credit		base	PropertyManagementFeeRevenue
13288	Property, Plant and Equipment [Member]	nonnum:domainItemType	duration		true	base	PropertyPlantAndEquipmentMember
13289	Property, Plant and Equipment, Impairment [Policy Text Block]	nonnum:textBlockItemType	duration			base	PropertyPlantAndEquipmentImpairment
13290	Property Subject to or Available for Operating Lease, Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation
13291	Property, Plant and Equipment, Planned Major Maintenance Activities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PropertyPlantAndEquipmentPlannedMajorMaintenanceActivitiesPolicy
13292	Property, Liability and Casualty Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	PropertyLiabilityAndCasualtyInsuranceSegmentMember
13293	Property, Casualty Insurance Underwriters, Affiliation with Registrant [Domain]	nonnum:domainItemType	duration		true	base	PropertyCasualtyInsuranceUnderwritersAffiliationWithRegistrantDomain
13294	Property, Plant and Equipment, Type [Axis]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentByTypeAxis
13295	Property, Plant and Equipment, Gross [Abstract]	xbrli:stringItemType	duration		true	base	PropertyPlantAndEquipmentGrossAbstract
13296	Property, Plant and Equipment, Cost Capitalization	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentCostCapitalization
13297	Property, Plant and Equipment, Transfers and Changes	xbrli:monetaryItemType	duration	debit		base	PropertyPlantAndEquipmentTransfersAndChanges
13298	Property, Plant and Equipment, Type [Domain]	nonnum:domainItemType	duration		true	base	PropertyPlantAndEquipmentTypeDomain
13299	Property, Plant and Equipment, Schedule of Significant Acquisitions and Disposals [Table Text Block] (Deprecated 2015-01-31)	nonnum:textBlockItemType	duration			base	PropertyPlantAndEquipmentScheduleOfSignificantAcquisitionsAndDisposalsTextBlock
13300	Property, Plant, and Equipment, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	PropertyPlantAndEquipmentFairValueDisclosure
13301	Property, Plant, and Equipment, Additional Disclosures	xbrli:stringItemType	duration			base	PropertyPlantAndEquipmentAdditionalDisclosures
13302	Proprietary and Customer Security and Commodity Transactions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ProprietaryAndCustomerSecurityAndCommodityTransactions
13303	Proved Developed and Undeveloped Oil and Gas Reserve Quantities [Table]	xbrli:stringItemType	duration		true	base	ProvedDevelopedAndUndevelopedOilAndGasReserveQuantitiesTable
13304	Proved Developed and Undeveloped Reserve, Improved Recovery (Energy)	num:energyItemType	duration			base	ProvedDevelopedAndUndevelopedReserveImprovedRecoveryEnergy
13305	Proved Developed and Undeveloped Reserve, Net (Energy)	num:energyItemType	instant			base	ProvedDevelopedAndUndevelopedReserveNetEnergy
13306	Proved Developed and Undeveloped Reserves, Revisions of Previous Estimates	num:volumeItemType	duration			base	ProvedDevelopedAndUndevelopedReservesRevisionsOfPreviousEstimatesIncreaseDecrease
13307	Proved Developed and Undeveloped Reserves, Net	num:volumeItemType	instant			base	ProvedDevelopedAndUndevelopedReservesNet
13308	Proved Developed and Undeveloped Reserve, Extension and Discovery (Energy)	num:energyItemType	duration			base	ProvedDevelopedAndUndevelopedReserveExtensionAndDiscoveryEnergy
13309	Proved Developed and Undeveloped Reserve, Net (Energy), Period Increase (Decrease)	num:energyItemType	duration			base	ProvedDevelopedAndUndevelopedReserveNetEnergyPeriodIncreaseDecrease
13310	Proved Developed and Undeveloped Reserves, Improved Recovery	num:volumeItemType	duration			base	ProvedDevelopedAndUndevelopedReservesImprovedRecovery
13311	Proved Developed and Undeveloped Reserves, Extensions, Discoveries, and Additions	num:volumeItemType	duration			base	ProvedDevelopedAndUndevelopedReservesExtensionsDiscoveriesAndAdditions
13312	Proved Oil and Gas Reserve Quantities Applicable to Long-term Supply Agreements with Governments or Authorities	num:volumeItemType	instant			base	ProvedOilAndGasReserveQuantitiesApplicableToLongTermSupplyAgreementsWithGovernmentsOrAuthorities
13313	Proved Developed Reserves (Energy)	num:energyItemType	instant			base	ProvedDevelopedReservesBOE1
13314	Proved Developed and Undeveloped Reserve (Energy) [Roll Forward]	xbrli:stringItemType	duration		true	base	ProvedDevelopedAndUndevelopedReserveEnergyRollForward
13315	Proved Undeveloped Reserve (Volume)	num:volumeItemType	instant			base	ProvedUndevelopedReserveVolume
13316	Proved Developed and Undeveloped Reserves, Net, Period Increase (Decrease)	num:volumeItemType	duration			base	ProvedDevelopedAndUndevelopedReservesNetPeriodIncreaseDecrease
13317	Proved Developed and Undeveloped Reserves, Production	num:volumeItemType	duration			base	ProvedDevelopedAndUndevelopedReservesProduction
13318	Proved Developed and Undeveloped Reserve, Revision of Previous Estimate (Energy)	num:energyItemType	duration			base	ProvedDevelopedAndUndevelopedReserveRevisionOfPreviousEstimateEnergy
13319	Proved Developed and Undeveloped Reserve, Purchase of Mineral in Place (Energy)	num:energyItemType	duration			base	ProvedDevelopedAndUndevelopedReservePurchaseOfMineralInPlaceEnergy
13320	Proved Oil and Gas Property, Successful Effort Method	xbrli:monetaryItemType	instant	debit		base	ProvedOilAndGasPropertySuccessfulEffortMethod
13321	Proved Undeveloped Reserves (Energy)	num:energyItemType	instant			base	ProvedUndevelopedReserveBOE1
13322	Proved Developed and Undeveloped Reserve, Production (Energy)	num:energyItemType	duration			base	ProvedDevelopedAndUndevelopedReserveProductionEnergy
13323	Proved Developed and Undeveloped Reserves, Purchases of Minerals in Place	num:volumeItemType	duration			base	ProvedDevelopedAndUndevelopedReservesPurchasesOfMineralsInPlace
13324	Proved Developed Reserves (Volume)	num:volumeItemType	instant			base	ProvedDevelopedReservesVolume
13325	Proved Developed and Undeveloped Reserves, Sales of Minerals in Place	num:volumeItemType	duration			base	ProvedDevelopedAndUndevelopedReservesSalesOfMineralsInPlace
13326	Proved Developed and Undeveloped Reserves, Sale of Mineral in Place (Energy)	num:energyItemType	duration			base	ProvedDevelopedAndUndevelopedReservesSaleOfMineralInPlaceEnergy
13327	Provision for Other Credit Losses	xbrli:monetaryItemType	duration	debit		base	ProvisionForOtherCreditLosses
13328	Provision for Loss on Contracts	xbrli:monetaryItemType	instant	credit		base	ProvisionForLossOnContracts
13329	Provision for Loan, Lease, and Other Losses	xbrli:monetaryItemType	duration	debit		base	ProvisionForLoanLeaseAndOtherLosses
13330	Provision for Lease Losses	xbrli:monetaryItemType	duration	debit		base	ProvisionForLeaseLosses
13331	Provision for Loan, Lease, and Other Losses [Abstract]	xbrli:stringItemType	duration		true	base	ProvisionForLoanLeaseAndOtherLossesAbstract
13332	Provision for Loan Losses Expensed	xbrli:monetaryItemType	duration	debit		base	ProvisionForLoanLossesExpensed
13333	Provision for Loan and Lease Losses [Abstract]	xbrli:stringItemType	duration		true	base	ProvisionForLoanAndLeaseLossesAbstract
13334	Provision for Loan and Lease Losses	xbrli:monetaryItemType	duration	debit		base	ProvisionForLoanAndLeaseLosses
13335	Provision for Other Losses	xbrli:monetaryItemType	duration	debit		base	ProvisionForOtherLosses
13336	Provision for Doubtful Accounts	xbrli:monetaryItemType	duration	debit		base	ProvisionForDoubtfulAccounts
13337	Public Utilities, Approved Debt Capital Structure, Percentage	num:percentItemType	duration			base	PublicUtilitiesApprovedDebtCapitalStructurePercentage
13338	Public Utilities, Inventory [Table]	xbrli:stringItemType	duration		true	base	PublicUtilitiesInventoryTable
13339	Tubular Goods [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryTubularGoodsMember
13340	Petroleum Products [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryPetroleumProductsMember
13341	Public Utilities, Rate Matters, Requested [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesRateMattersRequestedAbstract
13342	Public Utilities, Inventory, Natural Gas [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryNaturalGasMember
13343	Public Utilities, Plant and Equipment, Description of Acquisition Adjustments and Related Accumulated Depreciation (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesPlantAndEquipmentDescriptionOfAcquisitionAdjustmentsAndRelatedAccumulatedDepreciation
13344	Public Utilities, Phase-in Plan Terms	xbrli:stringItemType	duration			base	PublicUtilitiesPhaseInPlanTerms
13345	Public Utilities General Disclosures [Table]	xbrli:stringItemType	duration		true	base	PublicUtilitiesGeneralDisclosuresTable
13346	Public Utilities, Deregulation of Electricity Pricing Activities (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesDeregulationOfElectricityPricingActivities
13347	Public Utilities General Disclosures [Table Text Block]	nonnum:textBlockItemType	duration			base	PublicUtilitiesGeneralDisclosuresTableTextBlock
13348	Public Utilities, Approved Return on Equity, Percentage	num:percentItemType	duration			base	PublicUtilitiesApprovedReturnOnEquityPercentage
13349	Public Utilities, Property, Plant and Equipment [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesPropertyPlantAndEquipmentAbstract
13350	Public Utilities, Description of Allowance for Funds Used During Construction, Equity Costs Capitalized Only for Rate-making Purposes	xbrli:stringItemType	duration			base	PublicUtilitiesAllowanceForFundsUsedDuringConstructionEquityCostsCapitalizedOnlyForRateMakingPurposes
13351	Public Utilities, Approved Rate Increase (Decrease), Percentage	num:percentItemType	duration			base	PublicUtilitiesApprovedRateIncreaseDecreasePercentage
13352	Public Utilities, Inventory [Line Items]	xbrli:stringItemType	duration		true	base	PublicUtilitiesInventoryLineItems
13353	Public Utilities, Impact on Leases Due to Regulatory Rate Making (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesImpactOnLeasesDueToRegulatoryRateMaking
13354	Public Utilities, Property, Plant and Equipment, Vehicles, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentVehiclesUsefulLife
13355	Public Utilities, Requested Rate Increase (Decrease), Amount	xbrli:monetaryItemType	duration	credit		base	PublicUtilitiesRequestedRateIncreaseDecreaseAmount
13356	Public Utilities, Requested Rate Increase (Decrease), Percentage	num:percentItemType	duration			base	PublicUtilitiesRequestedRateIncreaseDecreasePercentage
13357	Supplies [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventorySuppliesMember
13358	Public Utilities, Property, Plant and Equipment, Distribution, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentDistributionUsefulLife
13359	Public Utilities, Approved Rate Increase (Decrease), Amount	xbrli:monetaryItemType	duration	credit		base	PublicUtilitiesApprovedRateIncreaseDecreaseAmount
13360	Public Utilities, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PublicUtilitiesPolicyTextBlock
13361	Public Utilities, Approved Equity Capital Structure, Percentage	num:percentItemType	duration			base	PublicUtilitiesApprovedEquityCapitalStructurePercentage
13362	Public Utilities, Inventory, Fuel [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryFuelMember
13363	Public Utilities, Deregulation Activities (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesDeregulationActivities
13364	Replacement Parts [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryReplacementPartsMember
13365	Public Utilities, Impact of Deregulation Activities (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesImpactOfDeregulationActivities
13366	Public Utilities, Rate Matters, Approved [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesRateMattersApprovedAbstract
13367	Public Utilities, Allowance for Funds Used During Construction, Rate	num:percentItemType	duration			base	PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate
13368	Public Utilities, Property, Plant and Equipment, Generation, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentGenerationUsefulLife
13369	Public Utilities, Property, Plant and Equipment, Common, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentCommonUsefulLife
13370	Public Utilities, Description of Regulatory Scope	xbrli:stringItemType	duration			base	PublicUtilitiesDescriptionOfRegulatoryScope
13371	Coal [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryCoalMember
13372	Public Utilities, Requested Rate Increase (Decrease), Amended, Amount	xbrli:monetaryItemType	duration	credit		base	PublicUtilitiesRequestedRateIncreaseDecreaseAmendedAmount
13373	Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1
13374	Public Utilities, Inventory	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesInventory
13375	Public Utilities, Property, Plant and Equipment, Transmission and Distribution, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistributionUsefulLife
13376	Public Utilities, Requested Rate Increase (Decrease), Amended, Percentage	num:percentItemType	duration			base	PublicUtilitiesRequestedRateIncreaseDecreaseAmendedPercentage
13377	Public Utilities, Property, Plant and Equipment, Equipment, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentEquipmentUsefulLife
13378	Public Utilities, Property, Plant and Equipment, Amortization of Present Value of Regulated Asset for Plant Abandonment	xbrli:monetaryItemType	duration	debit		base	PublicUtilitiesPropertyPlantAndEquipmentAmortizationOfPresentValueOfRegulatedAssetForPlantAbandonment
13379	Public Utilities, Disclosure of Impact of Mergers (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesDisclosureOfImpactOfMergers
13380	Water [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryWaterMember
13381	Public Utilities, General Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesGeneralDisclosuresAbstract
13382	Public Utilities, Description of Specific Regulatory Liabilities	xbrli:stringItemType	duration			base	PublicUtilitiesDescriptionOfSpecificRegulatoryLiabilities
13383	Inventory [Domain]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryTypeDomain
13384	Public Utilities, Rate Matters, Interim [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesRateMattersInterimAbstract
13385	Public Utilities, Property, Plant and Equipment, Transmission, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentTransmissionUsefulLife
13386	Public Utilities, Amount of Allowance for Funds Used During Construction, Equity Costs Capitalized Only for Rate-making Purposes	xbrli:monetaryItemType	instant	credit		base	PublicUtilitiesAmountOfAllowanceForFundsUsedDuringConstructionEquityCostsCapitalizedOnlyForRateMakingPurposes
13387	Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity	xbrli:monetaryItemType	duration	credit		base	PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
13388	Public Utilities, Interim Rate Increase (Decrease), Amount	xbrli:monetaryItemType	duration	credit		base	PublicUtilitiesInterimRateIncreaseDecreaseAmount
13389	Public Utilities, Nature of Allowance for Earnings on Equity Capitalized for Rate Making Purposes	xbrli:stringItemType	duration			base	PublicUtilitiesNatureOfAllowanceForEarningsOnEquityCapitalizedForRateMakingPurposes
13390	Public Utilities, General Disclosures [Line Items]	xbrli:stringItemType	duration		true	base	PublicUtilitiesGeneralDisclosuresLineItems
13391	Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments, Related Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1
13392	Allowance for Funds Used During Construction, Capitalized Interest	xbrli:monetaryItemType	duration	debit		base	PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
13393	Public Utilities, Requested Equity Capital Structure, Percentage	num:percentItemType	duration			base	PublicUtilitiesRequestedEquityCapitalStructurePercentage
13394	Public Utilities, Property, Plant and Equipment, Fuel, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentFuelUsefulLife
13395	Public Utilities, Disclosure of Regulatory Matters Pending	xbrli:stringItemType	duration			base	PublicUtilitiesDisclosureOfRegulatoryMattersPending
13396	Inventory [Axis]	xbrli:stringItemType	duration		true	base	PublicUtilitiesInventoryAxis
13397	Public Utilities, Requested Debt Capital Structure, Percentage	num:percentItemType	duration			base	PublicUtilitiesRequestedDebtCapitalStructurePercentage
13398	Public Utilities, Regulatory Proceeding [Domain]	nonnum:domainItemType	duration		true	base	PublicUtilitiesRegulatoryProceedingDomain
13399	Public Utilities, Phase-in Plans [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesPhaseInPlansAbstract
13400	Public Utilities, Regulatory Proceeding [Axis]	xbrli:stringItemType	duration		true	base	PublicUtilitiesRegulatoryProceedingAxis
13401	Public Utilities, Allowance for Funds Used During Construction, Description	xbrli:stringItemType	duration			base	PublicUtilitiesAllowanceForFundsUsedDuringConstructionDescription
13402	Public Utilities, Allowance for Funds Used During Construction, Net Increase [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesAllowanceForFundsUsedDuringConstructionNetIncreaseAbstract
13403	Public Utilities, Property, Plant and Equipment, Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
13404	Raw Materials [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryRawMaterialsMember
13405	Public Utilities, Requested Return on Equity, Percentage	num:percentItemType	duration			base	PublicUtilitiesRequestedReturnOnEquityPercentage
13406	Public Utilities, Description of Impact on Leases Due to Regulatory Rate Making (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesDescriptionOfImpactOnLeasesDueToRegulatoryRateMaking
13407	Propane [Member]	nonnum:domainItemType	duration		true	base	PublicUtilitiesInventoryPropaneMember
13408	Public Utilities Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	PublicUtilitiesDisclosureTextBlock
13409	Public Utilities, Decommissioning Contribution Amounts (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesDecommissioningContributionAmounts
13410	Public Utilities, Rate Matters [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesRateMattersAbstract
13411	Public Utilities, Interim Rate Increase (Decrease), Percentage	num:percentItemType	duration			base	PublicUtilitiesInterimRateIncreaseDecreasePercentage
13412	Public Utilities, Allowance for Funds Used During Construction, Additions	xbrli:monetaryItemType	duration	credit		base	PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
13413	Public Utilities, Phase-in Plan Modifications (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesPhaseInPlanModifications
13414	Public Utilities, Disclosure of Rate Matters	xbrli:stringItemType	duration			base	PublicUtilitiesDisclosureOfRateMatters
13415	Public Utilities, Property, Plant and Equipment, Other Property Plant and Equipment, Useful Life	xbrli:durationItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipmentUsefulLife
13416	Public Utilities, Amount of Allowance for Earnings on Equity Capitalized for Rate Making Purposes	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesAmountOfAllowanceForEarningsOnEquityCapitalizedForRateMakingPurposes
13417	Public Utilities, Property, Plant and Equipment, Distribution	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentDistribution
13418	Public Utility, Equities [Member]	nonnum:domainItemType	duration		true	base	PublicUtilityEquitiesMember
13419	Public Utilities, Property, Plant and Equipment, Transmission and Distribution	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution
13420	Public Utilities, Property, Plant and Equipment, Fuel	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentFuel
13421	Public Utilities, Property, Plant and Equipment, Decommissioning Obligations (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentDecommissioningObligations
13422	Public Utilities, Property, Plant and Equipment, Amount of Remainder of Costs of Disallowed Assets for Recently Completed Plant	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfRemainderOfCostsOfDisallowedAssetsForRecentlyCompletedPlant
13423	Public Utilities, Property, Plant and Equipment, Amount of Disallowed Costs for Recently Completed Plant, Cost Recovery Period (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfDisallowedCostsForRecentlyCompletedPlantCostRecoveryPeriod
13424	Public Utilities, Rate of Returns Below Rate Case (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesRateOfReturnsBelowRateCase
13425	Public Utilities, Property, Plant and Equipment, Present Value of Regulated Asset for Plant Abandonment	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentPresentValueOfRegulatedAssetForPlantAbandonment
13426	Public Utilities, Property, Plant and Equipment, Amount of Loss (Recovery) on Plant Abandonment	xbrli:monetaryItemType	duration	debit		base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfLossRecoveryOnPlantAbandonment
13427	Public Utilities, Property, Plant and Equipment, Plant Adjustments for Intangible Utility Plants	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentPlantAdjustmentsForIntangibleUtilityPlants
13428	Public Utilities, Property, Plant and Equipment, Transmission and Distribution [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistributionAbstract
13429	Public Utilities, Property, Plant and Equipment, Net [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesPropertyPlantAndEquipmentNetAbstract
13430	Public Utilities, Property, Plant and Equipment, Plant Acquisition Adjustments for Intangible Utility Plants	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentPlantAcquisitionAdjustmentsForIntangibleUtilityPlants
13431	Public Utilities, Property, Plant and Equipment, Amount of Construction Work in Process Included in Rate Base	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfConstructionWorkInProcessIncludedInRateBase
13432	Public Utilities, Property, Plant and Equipment, Vehicles	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentVehicles
13433	Public Utilities, Property, Plant and Equipment, Description of Intangible Utility Plants (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentDescriptionOfIntangibleUtilityPlants
13434	Public Utility, Property, Plant and Equipment [Line Items]	xbrli:stringItemType	duration		true	base	PublicUtilityPropertyPlantAndEquipmentLineItems
13435	Public Utility [Axis]	xbrli:stringItemType	duration		true	base	PublicUtilityAxis
13436	Public Utilities, Property, Plant and Equipment, Amount of Disallowed Costs for Recently Completed Plant	xbrli:monetaryItemType	instant	credit		base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfDisallowedCostsForRecentlyCompletedPlant
13437	Public Utilities, Property, Plant and Equipment, Interest Rate on Intermediary Debt for Electric Utility Plant Construction	num:percentItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentInterestRateOnIntermediaryDebtForElectricUtilityPlantConstruction
13438	Public Utilities, Property, Plant and Equipment, Calculation of Present Value of Regulated Asset for Plant Abandonment (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentCalculationOfPresentValueOfRegulatedAssetForPlantAbandonment
13439	Public Utilities, Property, Plant and Equipment, Amount of Indirect Disallowance of Costs of Recently Completed Plants	xbrli:monetaryItemType	duration	debit		base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfIndirectDisallowanceOfCostsOfRecentlyCompletedPlants
13440	Public Utilities, Property, Plant and Equipment, Common	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentCommon
13441	Public Utilities, Property, Plant and Equipment, Equipment	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentEquipment
13442	Public Utilities, Property, Plant and Equipment, Description of Electric Utility Use of Intermediary for Plant Construction	xbrli:stringItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentDescriptionOfElectricUtilityUseOfIntermediaryForPlantConstruction
13443	Public Utilities, Property, Plant and Equipment, Other Property, Plant and Equipment	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
13444	Public Utilities, Property, Plant and Equipment, Construction Work in Progress	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
13445	Public Utilities, Property, Plant and Equipment, Generation or Processing	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentGenerationOrProcessing
13446	Public Utility, Property, Plant and Equipment [Table]	xbrli:stringItemType	duration		true	base	PublicUtilityPropertyPlantAndEquipmentTable
13447	Public Utilities, Property, Plant and Equipment, Discount Rate for Present Value of Regulated Asset for Plant Abandonment (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentDiscountRateForPresentValueOfRegulatedAssetForPlantAbandonment
13448	Regulation Status [Axis]	xbrli:stringItemType	duration		true	base	PublicUtilityRegulatedOrUnregulatedStatusAxis
13449	Public Utilities, Property, Plant and Equipment, Plant in Service	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentPlantInService
13450	Public Utilities, Property, Plant and Equipment, Original Cost of Intangible Utility Plants	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentOriginalCostOfIntangibleUtilityPlants
13451	Public Utilities, Property, Plant and Equipment, Amount of Interest Incurred on Intermediary Debt for Electric Utility Plant Construction	xbrli:monetaryItemType	duration	debit		base	PublicUtilitiesPropertyPlantAndEquipmentAmountOfInterestIncurredOnIntermediaryDebtForElectricUtilityPlantConstruction
13452	Public Utilities, Property, Plant and Equipment, Description of Plant Abandonment (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentDescriptionOfPlantAbandonment
13453	Public Utilities, Property, Plant and Equipment, Disclosure of Composite Depreciation Rate for Plants in Service	num:percentItemType	duration			base	PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
13454	Public Utilities, Property, Plant and Equipment, Land	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentLand
13455	Public Utilities, Property, Plant and Equipment, Plant in Service [Abstract]	xbrli:stringItemType	duration		true	base	PublicUtilitiesPropertyPlantAndEquipmentPlantInServiceAbstract
13456	Public Utility, Bonds [Member]	nonnum:domainItemType	duration		true	base	PublicUtilityBondsMember
13457	Public Utilities, Property, Plant and Equipment, Nuclear Fuel under Capital Lease (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentNuclearFuelUnderCapitalLease
13458	Public Utilities, Property, Plant and Equipment, Transmission	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentTransmission
13459	Public Utilities, Property, Plant and Equipment, Net	xbrli:monetaryItemType	instant	debit		base	PublicUtilitiesPropertyPlantAndEquipmentNet
13460	Pump Taxes	xbrli:monetaryItemType	duration	debit		base	PumpTaxes
13461	Purchase Obligation, Future Minimum Payments, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear
13462	Purchase Obligation, Due in Second Year	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationDueInSecondYear
13463	Purchase Commitment, Excluding Long-term Commitment [Line Items]	xbrli:stringItemType	duration		true	base	PurchaseCommitmentExcludingLongtermCommitmentLineItems
13464	Purchase Obligation, Due after Fifth Year	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationDueAfterFifthYear
13465	Purchase Commitment, Remaining Minimum Amount Committed	xbrli:monetaryItemType	instant	credit		base	PurchaseCommitmentRemainingMinimumAmountCommitted
13466	Purchase Obligation, Due in Third Year	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationDueInThirdYear
13467	Purchase Options, Land	xbrli:monetaryItemType	instant	debit		base	PurchaseOptionsLand
13468	Purchase Obligation, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	PurchaseObligationFiscalYearMaturityAbstract
13469	Purchase Obligation, Due in Fourth and Fifth Year [Abstract]	xbrli:stringItemType	duration		true	base	PurchaseObligationDueInFourthAndFifthYearAbstract
13470	Purchase Commitment, Excluding Long-term Commitment [Domain]	nonnum:domainItemType	duration		true	base	PurchaseCommitmentExcludingLongtermCommitmentDomain
13471	Purchase Obligation, Due in Second and Third Year [Abstract]	xbrli:stringItemType	duration		true	base	PurchaseObligationDueInSecondAndThirdYearAbstract
13472	Purchase Commitment [Member]	nonnum:domainItemType	duration		true	base	PurchaseCommitmentMember
13473	Purchase Commitment, Excluding Long-term Commitment [Table]	xbrli:stringItemType	duration		true	base	PurchaseCommitmentExcludingLongtermCommitmentTable
13474	Purchase Provision Terms [Member]	nonnum:domainItemType	duration		true	base	PurchaseProvisionTermsMember
13475	Purchase Commitment, Excluding Long-term Commitment [Table Text Block]	nonnum:textBlockItemType	duration			base	PurchaseCommitmentExcludingLongtermCommitmentTableTextBlock
13476	Purchase Commitment, Excluding Long-term Commitment [Axis]	xbrli:stringItemType	duration		true	base	PurchaseCommitmentExcludingLongtermCommitmentAxis
13477	Purchase Obligation, Due in Second and Third Year	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationDueInSecondAndThirdYear
13478	Combination of Entities under Common Control, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	PurchaseTransactionPolicy
13479	Purchase Obligation, Due in Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationDueInNextTwelveMonths
13480	Purchase Obligation, Due in Fifth Year	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationDueInFifthYear
13481	Purchase Obligation	xbrli:monetaryItemType	instant	credit		base	PurchaseObligation
13482	Purchase Obligation, Due in Fourth Year	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationDueInFourthYear
13483	Purchase Obligation, Due in Fourth and Fifth Year	xbrli:monetaryItemType	instant	credit		base	PurchaseObligationDueInFourthAndFifthYear
13484	Purpose of Interest Rate Derivative Instruments Not Designated as Hedging Instruments	xbrli:stringItemType	duration			base	PurposeOfInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments
13485	Purpose of Price Risk Derivative Instruments Not Designated as Hedging Instruments	xbrli:stringItemType	duration			base	PurposeOfPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstruments
13486	Purpose of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments	xbrli:stringItemType	duration			base	PurposeOfForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
13487	Put Option [Member]	nonnum:domainItemType	duration		true	base	PutOptionMember
13488	Qualified Plan [Member]	nonnum:domainItemType	duration		true	base	QualifiedPlanMember
13489	Qualified Affordable Housing Project Investments, Commitment	xbrli:monetaryItemType	instant	credit		base	QualifiedAffordableHousingProjectInvestmentsCommitment
13490	Quantifying Prior Year Misstatements Corrected in Current Year Financial Statements [Abstract]	xbrli:stringItemType	duration		true	base	QuantifyingPriorYearMisstatementsCorrectedInCurrentYearFinancialStatementsAbstract
13491	Quantifying Misstatement in Current Year Financial Statements [Line Items]	xbrli:stringItemType	duration		true	base	QuantifyingMisstatementInCurrentYearFinancialStatementsLineItems
13492	Quantifying Misstatement in Current Year Financial Statements, Amount	xbrli:monetaryItemType	duration	debit		base	QuantifyingMisstatementInCurrentYearFinancialStatementsAmount
13493	Nature of Error [Axis]	xbrli:stringItemType	duration		true	base	QuantifyingMisstatementInCurrentYearFinancialStatementsByNatureOfErrorAxis
13494	Quarterly Financial Information, Explanatory Note, Period	xbrli:stringItemType	duration			base	QuarterlyFinancialInformationExplanatoryNotePeriod
13495	Quarterly Financial Data [Abstract]	xbrli:stringItemType	duration		true	base	QuarterlyFinancialDataAbstract
13496	Quarterly Financial Information, Quarterly Charges and Credits, Amount Affecting Comparability	xbrli:monetaryItemType	duration	debit		base	QuarterlyFinancialInformationQuarterlyChargesAndCreditsAmountAffectingComparability
13497	Quarterly Financial Information, Segment Reporting, Segment Assets, Material Change	xbrli:stringItemType	duration			base	QuarterlyFinancialInformationSegmentReportingSegmentAssetsMaterialChange
13498	QUARTERLY INFORMATION (UNAUDITED)	nonnum:textBlockItemType	duration			base	QuarterlyFinancialInformationTextBlock
13499	Quarterly Financial Information, Income Taxes, Significant Variation, Description	xbrli:stringItemType	duration			base	QuarterlyFinancialInformationIncomeTaxesSignificantVariationDescription
13500	Quarterly Financial Information, Explanatory Disclosure	xbrli:stringItemType	duration			base	QuarterlyFinancialInformationExplanatoryDisclosure
13501	Quarterly Financial Information, Quarterly Charges and Credits, Amount Reconciling to Previously Reported Results	xbrli:monetaryItemType	duration	debit		base	QuarterlyFinancialInformationQuarterlyChargesAndCreditsAmountReconcilingToPreviouslyReportedResults
13502	Quarterly Financial Information Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	QuarterlyFinancialInformationDisclosureAbstract
13503	Quarterly Financial Information, Segment Reporting, Change in Basis of Segmentation	xbrli:stringItemType	duration			base	QuarterlyFinancialInformationSegmentReportingChangeInBasisOfSegmentation
13504	Qualitative and Quantitative Information, Transferor's Continuing Involvement [Table Text Block]	nonnum:textBlockItemType	duration			base	QualitativeAndQuantitativeInformationTransferorsContinuingInvolvementTableTextBlock
13505	Qualitative and Quantitative Information, Transferor's Continuing Involvement in Transferred Financial Assets, Transfer or Transferee [Domain]	nonnum:domainItemType	duration		true	base	QualitativeAndQuantitativeInformationTransferorsContinuingInvolvementInTransferredFinancialAssetsTransferOrTransfereeDomain
13506	Qualitative and Quantitative Information, Transferor's Continuing Involvement [Table]	xbrli:stringItemType	duration		true	base	QualitativeAndQuantitativeInformationTransferorsContinuingInvolvementTable
13507	Qualitative Information about Relationship of Between Assets and Associated Liabilities of Financial Assets Accounted for as Secured Borrowings	xbrli:stringItemType	duration			base	QualitativeInformationAboutRelationshipOfBetweenAssetsAndAssociatedLiabilitiesOfFinancialAssetsAccountedForAsSecuredBorrowings
13508	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Arrangements of Financial Support, Amount	xbrli:monetaryItemType	instant	credit		base	QualitativeAndQuantitativeInformationTransferorsContinuingInvolvementArrangementsOfFinancialSupportAmount
13509	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Not Previously Required Financial Support (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	QualitativeAndQuantitativeInformationAssetsOrLiabilitiesForTransferorsContinuingInvolvementInSecuritizationOrAssetbackedFinancingArrangementNotPreviouslyRequiredFinancialSupportProvided
13510	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Risks	xbrli:stringItemType	duration			base	QualitativeAndQuantitativeInformationTransferorsContinuingInvolvementRisks
13511	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Third Party Commitments	xbrli:stringItemType	duration			base	QualitativeAndQuantitativeInformationAssetsOrLiabilitiesForTransferorsContinuingInvolvementInSecuritizationOrAssetbackedFinancingArrangementThirdPartyCommitments
13512	Continuing Involvement with Transferred Financial Assets, Amount Outstanding [Abstract]	xbrli:stringItemType	duration		true	base	QualitativeAndQuantitativeInformationAssetsOrLiabilitiesForTransferorsContinuingInvolvementSecuritizationOrAssetbackedFinancingArrangementPrincipalAmountOutstandingAbstract
13513	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Nature, Purpose, and Activities of Transferee (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	QualitativeAndQuantitativeInformationAssetsOrLiabilitiesForTransferorsContinuingInvolvementInSecuritizationOrAssetbackedFinancingArrangementNaturePurposeAndActivities
13514	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Size of Transferee (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	QualitativeAndQuantitativeInformationAssetsOrLiabilitiesForTransferorsContinuingInvolvementInSecuritizationOrAssetbackedFinancingArrangementSize
13515	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Transferred Financial Assets, by Transfer or Transferee [Axis]	xbrli:stringItemType	duration		true	base	QualitativeAndQuantitativeInformationTransferorsContinuingInvolvementTransferredFinancialAssetsByTransferOrTransfereeAxis
13516	Qualitative and Quantitative Information, Transferor's Continuing Involvement [Line Items]	xbrli:stringItemType	duration		true	base	QualitativeAndQuantitativeInformationTransferorsContinuingInvolvementLineItems
13517	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Reasons	xbrli:stringItemType	duration			base	QualitativeAndQuantitativeInformationTransferorsContinuingInvolvementReasons
13518	Qualitative and Quantitative Information, Transferor's Continuing Involvement, Arrangements of Financial Support	xbrli:stringItemType	duration			base	QualitativeAndQuantitativeInformationAssetsOrLiabilitiesForTransferorsContinuingInvolvementInSecuritizationOrAssetbackedFinancingArrangementArrangementsOfFinancialSupport
13519	Quantitative Information about Asset Quality of Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Text Block] (Deprecated 2015-01-31)	nonnum:textBlockItemType	duration			base	QuantitativeInformationAboutAssetQualityOfSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherTextBlock
13520	Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	xbrli:monetaryItemType	duration	debit		base	RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
13521	Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	xbrli:monetaryItemType	duration	debit		base	RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
13522	Residual Value of Leased Asset	xbrli:monetaryItemType	instant	debit		base	ResidualValueOfLeasedAsset
13523	Residual Value of Leased Assets [Abstract]	xbrli:stringItemType	duration		true	base	ResidualValueOfLeasedAssetsAbstract
13524	Return of Highest Anniversary Value [Member]	nonnum:domainItemType	duration		true	base	ReturnOfHighestAnniversaryValueMember
13525	Return of Net Deposit [Member]	nonnum:domainItemType	duration		true	base	ReturnOfNetDepositMember
13526	Return of Net Deposits Accrued at Stated Rate [Member]	nonnum:domainItemType	duration		true	base	ReturnOfNetDepositsAccruedAtStatedRateMember
13527	Renewable Energy Program [Member]	nonnum:domainItemType	duration		true	base	RenewableEnergyProgramMember
13528	Removal Costs [Member]	nonnum:domainItemType	duration		true	base	RemovalCostsMember
13529	Retention Payable, Due after Next Rolling Twelve Months [Abstract]	xbrli:stringItemType	duration		true	base	RetentionPayableDueAfterNextRollingTwelveMonthsAbstract
13530	Retention Payable, Due in Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueOneYearOrLess
13531	Retention Payable, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	RetentionPayableRollingMaturityAbstract
13532	Retention Payable Due in Year Three	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueTwoToThreeYears
13533	Retention Payable	xbrli:monetaryItemType	instant	credit		base	RetentionPayable
13534	Retention Payable, Due in Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueInRollingYearThree
13535	Retention Payable, Due in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueInRemainderOfFiscalYear
13536	Retention Payable, Due after Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueAfterNextRollingTwelveMonths
13537	Retention Payable, Due in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueInNextRollingTwelveMonths
13538	Retention Payable, Due after One Year [Abstract]	xbrli:stringItemType	duration		true	base	RetentionPayableDueAfterOneYearAbstract
13539	Retention Payable, Due after Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueAfterRollingYearFive
13540	Retention Payable, Due after Year Five	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueFiveYearsOrMore
13541	Retention Payable, Due in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueInRollingYearFour
13542	Retention Payable, Due in Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueInRollingYearFive
13543	Retention Payable, Due in Year Five	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueFourToFiveYears
13544	Retention Payable, Due in Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueInRollingYearTwo
13545	Retention Payable, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	RetentionPayableAbstract
13546	Retention Payable, Due after One Year	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueAfterOneYear
13547	Retention Payable, Due in Year Two	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueOneToTwoYears
13548	Retention Payable, Due in Year Four	xbrli:monetaryItemType	instant	credit		base	RetentionPayableDueThreeToFourYears
13549	Retains	xbrli:monetaryItemType	duration	credit		base	Retains
13550	Reportable Geographical Components [Member]	nonnum:domainItemType	duration		true	base	ReportableGeographicalComponentsMember
13551	Reportable Legal Entities [Member]	nonnum:domainItemType	duration		true	base	ReportableLegalEntitiesMember
13552	Reportable Subsegments [Member]	nonnum:domainItemType	duration		true	base	ReportableSubsegmentsMember
13553	Reorganizations [Abstract]	xbrli:stringItemType	duration		true	base	ReorganizationsAbstract
13554	Regulator Expenses, Cost Assessed on Federal Home Loan Bank	xbrli:monetaryItemType	duration	debit		base	RegulatorExpensesCostAssessedOnFederalHomeLoanBank
13555	Regional Carrier [Member]	nonnum:domainItemType	duration		true	base	RegionalCarrierMember
13556	Redemption Premium	xbrli:monetaryItemType	duration	debit		base	RedemptionPremium
13557	Range [Domain]	nonnum:domainItemType	duration		true	base	RangeMember
13558	Range	xbrli:stringItemType	duration		true	base	RangeAxis
13559	Rights [Member]	nonnum:domainItemType	duration		true	base	RightsMember
13560	Railroad Transportation Equipment [Member]	nonnum:domainItemType	duration		true	base	RailroadTransportationEquipmentMember
13561	Ratio of Indebtedness to Net Capital	xbrli:pureItemType	instant			base	RatioOfIndebtednessToNetCapital1
13562	Real Estate Properties [Domain]	nonnum:domainItemType	duration		true	base	RealEstatePropertiesDomain
13563	Real Estate Sector [Member]	nonnum:domainItemType	duration		true	base	RealEstateSectorMember
13564	Name of Property [Domain]	nonnum:domainItemType	duration		true	base	RealEstateAndAccumulatedDepreciationNameOfPropertyDomain
13565	SEC Schedule III, Real Estate and Accumulated Depreciation, Life Used for Depreciation	xbrli:durationItemType	duration			base	RealEstateAndAccumulatedDepreciationLifeUsedForDepreciation1
13566	SEC Schedule III, Real Estate Accumulated Depreciation, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	RealEstateAccumulatedDepreciationPeriodIncreaseDecrease
13567	SEC Schedule III, Real Estate and Accumulated Depreciation, by Property [Table]	xbrli:stringItemType	duration		true	base	RealEstateAndAccumulatedDepreciationByPropertyTable
13568	SEC Schedule III, Real Estate, Gross [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateAndAccumulatedDepreciationCarryingAmountOfLandAndBuildingsAndImprovementsAbstract
13569	Real Estate Held for Development and Sale	xbrli:monetaryItemType	instant	debit		base	RealEstateHeldForDevelopmentAndSale
13570	Real Estate Investment Partnership Revenue	xbrli:monetaryItemType	duration	credit		base	RealEstateInvestmentPartnershipRevenue
13571	Real Estate [Table]	xbrli:stringItemType	duration		true	base	RealEstateTable
13572	Real Estate Acquired Through Foreclosure	xbrli:monetaryItemType	instant	debit		base	RealEstateAcquiredThroughForeclosure
13573	Real Estate Inventory, Capitalized Interest Costs, Cost of Sales	xbrli:monetaryItemType	duration	debit		base	RealEstateInventoryCapitalizedInterestCostsCostOfSales1
13574	SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements	xbrli:monetaryItemType	instant	debit		base	RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements
13575	SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements	xbrli:monetaryItemType	instant	debit		base	RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements
13576	Real Estate [Line Items]	xbrli:stringItemType	duration		true	base	RealEstateLineItems
13577	Real Estate Funds [Member]	nonnum:domainItemType	duration		true	base	RealEstateFundsMember
13578	SEC Schedule III, Real Estate and Accumulated Depreciation, Date Acquired	xbrli:dateItemType	duration			base	RealEstateAndAccumulatedDepreciationDateAcquired1
13579	Real Estate Assets Held for Development and Sale [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateAssetsHeldForDevelopmentAndSaleAbstract
13580	Real Estate Held for Development and Sale, Net	xbrli:monetaryItemType	instant	debit		base	RealEstateHeldForDevelopmentAndSaleNet
13581	Real Estate [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateAbstract
13582	Real Estate Investment Property, Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	RealEstateInvestmentPropertyAccumulatedDepreciation
13583	SEC Schedule III, Real Estate Accumulated Depreciation, Other Deductions	xbrli:monetaryItemType	duration	debit		base	RealEstateAccumulatedDepreciationOtherDeductions
13584	Real Estate Investment [Member]	nonnum:domainItemType	duration		true	base	RealEstateInvestmentMember
13585	Real Estate Insurance	xbrli:monetaryItemType	duration	debit		base	RealEstateInsurance
13586	Real Estate Acquired in Satisfaction of Debt [Member]	nonnum:domainItemType	duration		true	base	RealEstateAcquiredInSatisfactionOfDebtMember
13587	SEC Schedule III, Real Estate and Accumulated Depreciation Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateAndAccumulatedDepreciationDisclosureAbstract
13588	Real Estate Inventory, Capitalized Interest Costs Incurred	xbrli:monetaryItemType	duration	debit		base	RealEstateInventoryCapitalizedInterestCostsIncurred
13589	Real Estate Inventory, Capitalized Interest Costs	xbrli:monetaryItemType	instant	debit		base	RealEstateInventoryCapitalizedInterestCosts
13590	Real Estate Inventory, Capitalized Interest Costs, Cost of Sales (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	RealEstateInventoryCapitalizedInterestCostsCostOfSales
13591	Real Estate Properties [Line Items]	xbrli:stringItemType	duration		true	base	RealEstatePropertiesLineItems
13592	SEC Schedule III, Real Estate and Accumulated Depreciation, Date of Construction	xbrli:dateItemType	duration			base	RealEstateAndAccumulatedDepreciationDateOfConstruction1
13593	SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Carrying Costs	xbrli:monetaryItemType	instant	debit		base	RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts
13594	Real Estate Inventory, Construction Materials	xbrli:monetaryItemType	instant	debit		base	RealEstateInventoryConstructionMaterials
13595	Real Estate Companies Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateCompaniesDisclosuresAbstract
13596	SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Land	xbrli:monetaryItemType	instant	debit		base	RealEstateAndAccumulatedDepreciationInitialCostOfLand
13597	Real Estate Investment Partnership Cost of Sales	xbrli:monetaryItemType	duration	debit		base	RealEstateInvestmentPartnershipCostOfSales
13598	Real Estate [Member]	nonnum:domainItemType	duration		true	base	RealEstateMember
13599	SEC Schedule III, Real Estate Accumulated Depreciation, Other Additions	xbrli:monetaryItemType	duration	credit		base	RealEstateAccumulatedDepreciationOtherAdditions
13600	Real Estate Owned, Valuation Allowance, Valuation Increase	xbrli:monetaryItemType	duration	credit		base	RealEstateOwnedValuationAllowanceValuationIncrease
13601	Real Estate Inventory, Capitalized Interest Costs in Acquired Inventory (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	RealEstateInventoryCapitalizedInterestCostsInAcquiredInventory
13602	Real Estate Property Ownership [Axis]	xbrli:stringItemType	duration		true	base	RealEstatePropertiesAxis
13603	SEC Schedule III, Real Estate and Accumulated Depreciation, Amount of Encumbrances	xbrli:monetaryItemType	instant	credit		base	RealEstateAndAccumulatedDepreciationAmountOfEncumbrances
13604	Real Estate Owned, Amount of Loss at Acquisition	xbrli:monetaryItemType	duration	debit		base	RealEstateOwnedAmountOfLossAtAcquisition1
13605	Real Estate Assets Held for Development and Sale	xbrli:monetaryItemType	instant	debit		base	RealEstateAssetsHeldForDevelopmentAndSale
13606	SEC Schedule III, Real Estate and Accumulated Depreciation Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	RealEstateAndAccumulatedDepreciationDisclosureTextBlock
13607	SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]	xbrli:stringItemType	duration		true	base	RealEstateAndAccumulatedDepreciationLineItems
13608	Real Estate Held for Development and Sale, Subsidiary	xbrli:monetaryItemType	instant	debit		base	RealEstateHeldForDevelopmentAndSaleSubsidiary
13609	Real Estate Inventory, Capitalized Interest Costs, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	RealEstateInventoryCapitalizedInterestCostsPeriodIncreaseDecrease
13610	SEC Schedule III, Real Estate Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	RealEstateAccumulatedDepreciation
13611	SEC Schedule III, Real Estate Accumulated Depreciation, Real Estate Sold	xbrli:monetaryItemType	duration	debit		base	RealEstateAccumulatedDepreciationRealEstateSold
13612	SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements	xbrli:monetaryItemType	instant	debit		base	RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
13613	SEC Schedule III, Real Estate and Accumulated Depreciation, Other Required Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateAndAccumulatedDepreciationOtherRequiredDisclosuresAbstract
13614	SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateAndAccumulatedDepreciationInitialCostAbstract
13615	Real Estate Held for Development and Sale [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateHeldForDevelopmentAndSaleAbstract
13616	Real Estate Investment Financial Statements, Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	RealEstateInvestmentFinancialStatementsDisclosureTextBlock
13617	Real Estate Held for Development and Sale, Net [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateHeldForDevelopmentAndSaleNetAbstract
13618	Real Estate Inventory, Capitalized Interest Costs [Roll Forward]	xbrli:stringItemType	duration		true	base	RealEstateInventoryCapitalizedInterestCostsRollForward
13619	Name of Property [Axis]	xbrli:stringItemType	duration		true	base	RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis
13620	Real Estate Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	RealEstateDisclosureTextBlock
13621	Real Estate Held for Development and Sale, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RealEstateHeldForDevelopmentAndSalePolicy
13622	Real Estate Owned, Valuation Allowance, Provision	xbrli:monetaryItemType	duration	debit		base	RealEstateOwnedValuationAllowanceProvision1
13623	SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Land	xbrli:monetaryItemType	instant	debit		base	RealEstateAndAccumulatedDepreciationCarryingAmountOfLand
13624	Real Estate Loan [Member]	nonnum:domainItemType	duration		true	base	RealEstateLoanMember
13625	Real Estate Owned, Valuation Allowance, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RealEstateOwnedValuationAllowancePolicy
13626	Real Estate Owned, Valuation Allowance, Amounts Applied	xbrli:monetaryItemType	duration	debit		base	RealEstateOwnedValuationAllowanceAmountsApplied
13627	Real Estate Liabilities Associated with Assets Held for Development and Sale	xbrli:monetaryItemType	instant	credit		base	RealEstateLiabilitiesAssociatedWithAssetsHeldForDevelopmentAndSale
13628	Real Estate Investments, Net [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateInvestmentsAbstract
13629	SEC Schedule III, Real Estate, Federal Income Tax Basis	xbrli:monetaryItemType	instant	debit		base	RealEstateFederalIncomeTaxBasis
13630	Real Estate Owned, Financial Statement Caption	xbrli:stringItemType	duration			base	RealEstateOwnedFinancialStatementCaption
13631	Real Estate Investment Trust, Operating Support [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateInvestmentTrustOperatingSupportAbstract
13632	Real Estate Held-for-sale	xbrli:monetaryItemType	instant	debit		base	RealEstateHeldforsale
13633	SEC Schedule III, Real Estate, Cost of Real Estate Sold	xbrli:monetaryItemType	duration	credit		base	RealEstateCostOfRealEstateSold
13634	SEC Schedule III, Real Estate, Write-down or Reserve [Line Items]	xbrli:stringItemType	duration		true	base	RealEstateWriteDownOrReserveLineItems
13635	SEC Schedule III, Real Estate, Intercompany Profits Included in Carrying Amount	xbrli:monetaryItemType	instant	debit		base	RealEstateIntercompanyProfitsIncludedInCarryingAmount
13636	Real Estate Variable Interest Entity Borrowings	xbrli:monetaryItemType	instant	credit		base	RealEstateVariableInterestEntityBorrowings
13637	Real Estate Owned, Valuation Allowance, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	RealEstateOwnedValuationAllowancePeriodIncreaseDecrease
13638	Real Estate Owned, Valuation Allowance, Component	xbrli:monetaryItemType	instant	credit		base	RealEstateOwnedValuationAllowanceComponent
13639	Real Estate Investments, Other	xbrli:monetaryItemType	instant	debit		base	RealEstateInvestmentsOther
13640	Real Estate Revenue, Net	xbrli:monetaryItemType	duration	credit		base	RealEstateRevenueNet
13641	Real Estate Partnership Investment Subsidiaries, Net Income (Loss) before Tax	xbrli:monetaryItemType	duration	credit		base	RealEstatePartnershipInvestmentSubsidiariesNetIncomeLossBeforeTax
13642	SEC Schedule III, Real Estate, Write-down or Reserve [Table]	xbrli:stringItemType	duration		true	base	RealEstateWriteDownOrReserveTable
13643	SEC Schedule III, Real Estate, Gross	xbrli:monetaryItemType	instant	debit		base	RealEstateGrossAtCarryingValue
13644	SEC Schedule III, Real Estate, Noncash transactions, Disclosure	xbrli:stringItemType	duration			base	RealEstateOtherDisclosures
13645	Real Estate Owned [Text Block]	nonnum:textBlockItemType	duration			base	RealEstateOwnedTextBlock
13646	Real Estate Investment Property, Net	xbrli:monetaryItemType	instant	debit		base	RealEstateInvestmentPropertyNet
13647	Real Estate Investment Property, Net [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateInvestmentPropertyNetAbstract
13648	Real Estate Owned, Nature and Origin (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RealEstateOwnedNatureAndOrigin
13649	SEC Schedule III, Real Estate, Write-down or Reserve, Basis	xbrli:stringItemType	duration			base	RealEstateWriteDownOrReserveBasis
13650	SEC Schedule III, Real Estate, Other Acquisitions	xbrli:monetaryItemType	duration	debit		base	RealEstateOtherAcquisitions
13651	SEC Schedule III, Real Estate, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	RealEstatePeriodIncreaseDecrease
13652	Real Estate Owned, Disclosure of Detailed Components [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateOwnedDisclosureOfDetailedComponentsAbstract
13653	Real Estate Owned Valuation Allowance [Roll Forward]	xbrli:stringItemType	duration		true	base	RealEstateOwnedValuationAllowanceRollForward
13654	Real Estate Investment Property, at Cost	xbrli:monetaryItemType	instant	debit		base	RealEstateInvestmentPropertyAtCost
13655	Real Estate Tax Expense	xbrli:monetaryItemType	duration	debit		base	RealEstateTaxExpense
13656	Real Estate Partnership Investment Subsidiaries, Net Income (Loss) before Tax [Abstract]	xbrli:stringItemType	duration		true	base	RealEstatePartnershipInvestmentSubsidiariesNetIncomeLossBeforeTaxAbstract
13657	SEC Schedule III, Real Estate, Other Deductions	xbrli:monetaryItemType	duration	credit		base	RealEstateOtherDeductions
13658	SEC Schedule III, Real Estate, Other Additions	xbrli:monetaryItemType	duration	debit		base	RealEstateOtherAdditions
13659	Real Estate Investments, Unconsolidated Real Estate and Other Joint Ventures	xbrli:monetaryItemType	instant	debit		base	RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures
13660	Real Estate Taxes and Insurance [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateTaxesAndInsuranceAbstract
13661	Real Estate Owned, Basis Used to Determine Carrying Amount (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RealEstateOwnedBasisUsedToDetermineCarryingAmount
13662	Real Estate Owned, Disclosure of Detailed Components	xbrli:stringItemType	duration			base	RealEstateOwnedDisclosureOfDetailedComponents
13663	Real Estate Liabilities Associated with Assets Held for Development and Sale [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateLiabilitiesAssociatedWithAssetsHeldForDevelopmentAndSaleAbstract
13664	Real Estate Investment Subsidiaries, Cash and Other Assets	xbrli:monetaryItemType	instant	debit		base	RealEstateInvestmentSubsidiariesCashAndOtherAssets
13665	Real Estate Investments, Joint Ventures	xbrli:monetaryItemType	instant	debit		base	RealEstateInvestmentsJointVentures
13666	Real Estate Revenue, Net [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateRevenueNetAbstract
13667	Real Estate, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RealEstatePolicyTextBlock
13668	Real Estate Owned, Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	RealEstateOwnedAccumulatedDepreciation
13669	Real Estate Subsidiary Liabilities	xbrli:monetaryItemType	instant	credit		base	RealEstateSubsidiaryLiabilities
13670	SEC Schedule III, Real Estate, Improvements	xbrli:monetaryItemType	duration	debit		base	RealEstateImprovements
13671	Real Estate Taxes and Insurance	xbrli:monetaryItemType	duration	debit		base	RealEstateTaxesAndInsurance
13672	Real Estate Investment Property, at Cost [Abstract]	xbrli:stringItemType	duration		true	base	RealEstateInvestmentPropertyAtCostAbstract
13673	Real Estate Investments, Net	xbrli:monetaryItemType	instant	debit		base	RealEstateInvestments
13674	SEC Schedule III, Real Estate, Acquisitions Through Foreclosures	xbrli:monetaryItemType	duration	debit		base	RealEstateAcquisitionsThroughForeclosures
13675	Real Estate Owned, Valuation Allowance	xbrli:monetaryItemType	instant	credit		base	RealEstateOwnedValuationAllowance
13676	Realized Gain (Loss) on Marketable Securities and Cost Method Investments, Excluding Other than Temporary Impairments, and Other Investments [Abstract]	xbrli:stringItemType	duration		true	base	RealizedGainLossOnMarketableSecuritiesAndCostMethodInvestmentsExcludingOtherThanTemporaryImpairmentsAndOtherInvestmentsAbstract
13677	Realized Gain (Loss) on Marketable Securities, Cost Method Investments, and Other Investments [Abstract]	xbrli:stringItemType	duration		true	base	RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestmentsAbstract
13678	Realized Investment Gains (Losses) [Abstract]	xbrli:stringItemType	duration		true	base	RealizedInvestmentGainsLossesAbstract
13679	Net Recognized Gains (Losses) on Investments	nonnum:textBlockItemType	duration			base	RealizedGainLossOnInvestmentsTableTextBlock
13680	Realized Gain (Loss) on Marketable Securities and Cost Method Investments, Excluding Other than Temporary Impairments, and Other Investments	xbrli:monetaryItemType	duration	credit		base	RealizedGainLossOnMarketableSecuritiesAndCostMethodInvestmentsExcludingOtherThanTemporaryImpairmentsAndOtherInvestments
13681	Realized Investment Gains (Losses)	xbrli:monetaryItemType	duration	credit		base	RealizedInvestmentGainsLosses
13682	Realized Gain (Loss) on Marketable Securities, Cost Method Investments, and Other Investments	xbrli:monetaryItemType	duration	credit		base	RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments
13683	Reason for Changing Plan to Sell Assets Held-for-sale (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ReasonForChangingPlanToSellAssetsHeldForSale
13684	Reason for Changing Plan to Sell Assets Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	ReasonForChangingPlanToSellAssetsHeldForSaleAbstract
13685	Reason for Change in Date of Annual Goodwill Impairment Test	xbrli:stringItemType	duration			base	ReasonForChangeInDateOfAnnualGoodwillImpairmentTest
13686	Nature of Uncertainty [Axis]	xbrli:stringItemType	duration		true	base	ReasonablyPossibleSignificantChangeInUnrecognizedTaxBenefitsByItemAxis
13687	Recapitalization Costs	xbrli:monetaryItemType	duration	debit		base	RecapitalizationCosts
13688	Receipt of Assets in Satisfaction of Debt [Member]	nonnum:domainItemType	duration		true	base	ReceiptOfAssetsInSatisfactionOfDebtMember
13689	Receivable with Imputed Interest, Description	xbrli:stringItemType	duration			base	ReceivableWithImputedInterestDescription
13690	Receivable from Officers and Directors for Issuance of Capital Stock	xbrli:monetaryItemType	instant	debit		base	ReceivableFromOfficersAndDirectorsForIssuanceOfCapitalStock
13691	Receivable with Imputed Interest, Premium	xbrli:monetaryItemType	instant	debit		base	ReceivableWithImputedInterestPremium
13692	Receivable with Imputed Interest, Net Amount [Abstract]	xbrli:stringItemType	duration		true	base	ReceivableWithImputedInterestNetAmountAbstract
13693	Receivable for Recovery of Import Duties, Net, Current (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	ReceivableForRecoveryOfImportDutiesNetCurrent
13694	Receivable with Imputed Interest, Net Amount	xbrli:monetaryItemType	instant	debit		base	ReceivableWithImputedInterestNetAmount
13695	Receivable for Recovery of Import Duties, Net, Noncurrent (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	ReceivableForRecoveryOfImportDutiesNetNoncurrent
13696	Receivable for Recovery of Import Duties, Net	xbrli:monetaryItemType	instant	debit		base	ReceivableForRecoveryOfImportDutiesNet
13697	Receivable from Shareholders or Affiliates for Issuance of Capital Stock	xbrli:monetaryItemType	instant	debit		base	ReceivableFromShareholdersOrAffiliatesForIssuanceOfCapitalStock
13698	Receivable with Imputed Interest, Discount	xbrli:monetaryItemType	instant	credit		base	ReceivableWithImputedInterestDiscount
13699	Receivable with Imputed Interest, Due Date	xbrli:dateItemType	duration			base	ReceivableWithImputedInterestDueDates
13700	Receivable with Imputed Interest, Effective Yield (Interest Rate)	num:percentItemType	duration			base	ReceivableWithImputedInterestEffectiveYieldInterestRate
13701	Receivable [Domain]	nonnum:domainItemType	duration		true	base	ReceivableTypeDomain
13702	Receivable with Imputed Interest, Face Amount	xbrli:monetaryItemType	instant	debit		base	ReceivableWithImputedInterestFaceAmount
13703	Receivables from Customers	xbrli:monetaryItemType	instant	debit		base	ReceivablesFromCustomers
13704	Receivables, Long-term Contracts or Programs [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesLongTermContractsOrProgramsAbstract
13705	Receivables, Change in Method of Calculating Impairment, Recorded Investment	xbrli:monetaryItemType	instant	debit		base	ReceivablesChangeInMethodOfCalculatingImpairmentRecordedInvestment
13706	Receivables Held-for-sale, Policy [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesHeldForSalePolicyAbstract
13707	Receivables, Long-term Contracts or Programs	xbrli:monetaryItemType	instant	debit		base	ReceivablesLongTermContractsOrPrograms
13708	Receivables with Imputed Interest [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesWithImputedInterestAbstract
13709	Trade and Loans Receivables Held-for-sale, Net, Not Part of Disposal Group [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesHeldForSaleNetAmountAbstract
13710	Receivables, Net, Current [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesNetCurrentAbstract
13711	Receivables Billing Status [Domain]	nonnum:domainItemType	duration		true	base	ReceivablesBillingStatusDomain
13712	Receivables [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesAbstract
13713	Receivables Held-for-sale, Lower of Cost or Fair Value, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ReceivablesHeldForSaleLowerOfCostOrFairValuePolicy
13714	Receivables, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	ReceivablesFairValueDisclosure
13715	Receivables Held-for-sale [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesHeldForSaleAbstract
13716	Receivables from Brokers-Dealers and Clearing Organizations [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesFromBrokersDealersAndClearingOrganizationsAbstract
13717	Receivables Held-for-sale, Amount [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesHeldForSaleAmountAbstract
13718	Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicy
13719	Receivables Acquired with Deteriorated Credit Quality [Axis]	xbrli:stringItemType	duration		true	base	ReceivablesAcquiredWithDeterioratedCreditQualityAxis
13720	Receivables, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ReceivablesPolicyTextBlock
13721	Receivables with Imputed Interest [Line Items]	xbrli:stringItemType	duration		true	base	ReceivablesWithImputedInterestLineItems
13722	Receivables Acquired with Deteriorated Credit Quality [Member]	nonnum:domainItemType	duration		true	base	ReceivablesAcquiredWithDeterioratedCreditQualityMember
13723	Receivables from Brokers-Dealers and Clearing Organizations	xbrli:monetaryItemType	instant	debit		base	ReceivablesFromBrokersDealersAndClearingOrganizations
13724	Receivables, Other, Related Parties and Retainage [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesOtherRelatedPartiesAndRetainageAbstract
13725	Receivables, Fair Value Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	ReceivablesFairValueDisclosureAbstract
13726	Receivables Acquired with Deteriorated Credit Quality [Domain]	nonnum:domainItemType	duration		true	base	ReceivablesAcquiredWithDeterioratedCreditQualityDomain
13727	Receivables with Imputed Interest, Amortization Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReceivablesWithImputedInterestAmortizationDescription
13728	Receivables and Portions of Securitizations that can be Prepaid at Potential Loss, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ReceivablesAndPortionsOfSecuritizationsThatCanBePrepaidAtPotentialLossPolicyPolicyTextBlock
13729	Receivables with Imputed Interest, Amortization Amount	xbrli:monetaryItemType	instant	credit		base	ReceivablesWithImputedInterestAmortizationAmount
13730	Receivables, Credit Card, Third Party Intermediaries, Arrangements, Description	xbrli:stringItemType	duration			base	ReceivablesCreditCardThirdPartyIntermediariesArrangementsDescription
13731	Receivables from Clearing Organizations	xbrli:monetaryItemType	instant	debit		base	ReceivablesFromClearingOrganizations
13732	Receivables from Stockholder [Member]	nonnum:domainItemType	duration		true	base	ReceivablesFromStockholderMember
13733	Receivables Held-for-sale, Determination, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ReceivablesHeldForSaleDeterminationPolicy
13734	Receivables Held-for-sale, Amount	xbrli:monetaryItemType	instant	debit		base	ReceivablesHeldForSaleAmount
13735	Receivables, Net, Current	xbrli:monetaryItemType	instant	debit		base	ReceivablesNetCurrent
13736	Reclamation and Mine Shutdown Provision	xbrli:monetaryItemType	duration	debit		base	ReclamationAndMineShutdownProvision
13737	Reclassification to Unappropriated Retained Earnings	xbrli:monetaryItemType	instant	credit		base	ReclassificationToUnappropriatedRetainedEarnings
13738	Reclassification of Cash Flow Hedge Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	ReclassificationOfCashFlowHedgeGainLossAbstract
13739	Amounts reclassified from accumulated other comprehensive income	xbrli:monetaryItemType	duration	debit		base	ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
13740	Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]	nonnum:textBlockItemType	duration			base	ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
13741	Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTaxAbstract
13742	Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	xbrli:monetaryItemType	duration	debit		base	ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax
13743	Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]	xbrli:stringItemType	duration		true	base	ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeOnDerivativesLineItems
13744	Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves	xbrli:monetaryItemType	duration	credit		base	ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves
13745	Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]	xbrli:stringItemType	duration		true	base	ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems
13746	Reclassification from AOCI, Current Period, Tax [Abstract]	xbrli:stringItemType	duration		true	base	ReclassificationFromAociCurrentPeriodTaxAbstract
13747	Tax expense included in provision for income taxes	xbrli:monetaryItemType	duration	credit		base	ReclassificationFromAociCurrentPeriodTax
13748	Reclassification out of Accumulated Other Comprehensive Income [Member]	nonnum:domainItemType	duration		true	base	ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember
13749	Reclassification adjustments for gains	xbrli:monetaryItemType	duration	debit		base	ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent
13750	Reclassification out of Accumulated Other Comprehensive Income [Table]	xbrli:stringItemType	duration		true	base	ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable
13751	Reclassification out of Accumulated Other Comprehensive Income [Domain]	nonnum:domainItemType	duration		true	base	ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain
13752	AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]	xbrli:stringItemType	duration		true	base	ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract
13753	Reclassification out of Accumulated Other Comprehensive Income [Axis]	xbrli:stringItemType	duration		true	base	ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis
13754	Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	xbrli:monetaryItemType	duration	debit		base	ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
13755	Reclassifications Between Temporary and Permanent Equity	xbrli:stringItemType	duration			base	ReclassificationsBetweenTemporaryAndPermanentEquity
13756	Reclassifications of Temporary to Permanent Equity	xbrli:monetaryItemType	duration	credit		base	ReclassificationsOfTemporaryToPermanentEquity
13757	Reclassifications [Text Block]	nonnum:textBlockItemType	duration			base	Reclassifications
13758	Recognition of unearned revenue	xbrli:monetaryItemType	duration	credit		base	RecognitionOfDeferredRevenue
13759	Recognition of Asset and Liability for Lease of Acquiree [Policy Text Block]	nonnum:textBlockItemType	duration			base	RecognitionOfAssetAndLiabilityForLeaseOfAcquireePolicyTextBlock
13760	Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Table Text Block]	nonnum:textBlockItemType	duration			base	ReconciliationOfOtherSignificantReconcilingItemsFromSegmentsToConsolidatedTextBlock
13761	Segment Operating Income (Loss)	nonnum:textBlockItemType	duration			base	ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock
13762	SEC Schedule III, Reconciliation of Carrying Amount of Real Estate Investments [Roll Forward]	xbrli:stringItemType	duration		true	base	ReconciliationOfCarryingAmountOfRealEstateInvestmentsRollForward
13763	Reconciliation of Operating Profit (Loss) from Segments to Consolidated	xbrli:stringItemType	duration			base	ReconciliationOfOperatingProfitLossFromSegmentsToConsolidated
13764	Reconciliation of Assets from Segment to Consolidated [Table]	xbrli:stringItemType	duration		true	base	ReconciliationOfAssetsFromSegmentToConsolidatedTable
13765	Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Table]	xbrli:stringItemType	duration		true	base	ReconciliationOfOtherSignificantReconcilingItemsFromSegmentsToConsolidatedTable
13766	Segment Reconciliation [Abstract]	xbrli:stringItemType	duration		true	base	ReconciliationFromSegmentTotalsToConsolidatedAbstract
13767	Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]	xbrli:stringItemType	duration		true	base	ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward
13768	SEC Schedule III, Reconciliation of Real Estate Accumulated Depreciation [Roll Forward]	xbrli:stringItemType	duration		true	base	ReconciliationOfRealEstateAccumulatedDepreciationRollForward
13769	Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Abstract]	xbrli:stringItemType	duration		true	base	ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedAbstract
13770	Reconciliation of Revenue from Segments to Consolidated [Table]	xbrli:stringItemType	duration		true	base	ReconciliationOfRevenueFromSegmentsToConsolidatedTable
13771	Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table]	xbrli:stringItemType	duration		true	base	ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable
13772	Reconciliation of Assets from Segment to Consolidated [Table Text Block]	nonnum:textBlockItemType	duration			base	ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock
13773	Segment Revenue	nonnum:textBlockItemType	duration			base	ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock
13774	Recorded Third-Party Environmental Recoveries [Table]	xbrli:stringItemType	duration		true	base	RecordedThirdPartyEnvironmentalRecoveriesTable
13775	Recorded Unconditional Purchase Obligation, Due in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInRollingYearFour
13776	Recorded Third-Party Environmental Recoveries [Line Items]	xbrli:stringItemType	duration		true	base	RecordedThirdPartyEnvironmentalRecoveriesLineItems
13777	Recorded Unconditional Purchase Obligation by Category of Item Purchased [Axis]	xbrli:stringItemType	duration		true	base	RecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis
13778	Recorded Unconditional Purchase Obligation, Due in Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInRollingYearFive
13779	Recorded Third-Party Environmental Recoveries, Balance Sheet Classification [Abstract]	xbrli:stringItemType	duration		true	base	RecordedThirdPartyEnvironmentalRecoveriesBalanceSheetClassificationAbstract
13780	Recorded Unconditional Purchase Obligation [Line Items]	xbrli:stringItemType	duration		true	base	RecordedUnconditionalPurchaseObligationLineItems
13781	Recorded Third-Party Environmental Recoveries, Net [Abstract]	xbrli:stringItemType	duration		true	base	RecordedThirdPartyEnvironmentalRecoveriesNetAbstract
13782	Recorded Third-Party Environmental Recoveries, Amount	xbrli:monetaryItemType	instant	debit		base	RecordedThirdPartyEnvironmentalRecoveriesAmount
13783	Recorded Third-Party Recoveries Related to Environmental Remediation Obligations [Abstract]	xbrli:stringItemType	duration		true	base	RecordedThirdPartyRecoveriesRelatedToEnvironmentalRemediationObligationsAbstract
13784	Recorded Third Party Environmental Recoveries, Reconciliation of Undiscounted Amount to Recorded Balance [Abstract]	xbrli:stringItemType	duration		true	base	RecordedThirdPartyEnvironmentalRecoveriesReconciliationOfUndiscountedAmountToRecordedBalanceAbstract
13785	Recorded Third-Party Environmental Recoveries, Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RecordedThirdPartyEnvironmentalRecoveriesCaption
13786	Recorded Third-Party Environmental Recoveries, Undiscounted	xbrli:monetaryItemType	instant	debit		base	RecordedThirdPartyEnvironmentalRecoveriesUndiscounted
13787	Recorded Unconditional Purchase Obligation, Minimum Quantity Required	xbrli:decimalItemType	instant			base	RecordedUnconditionalPurchaseObligationMinimumQuantityRequired
13788	Recorded Unconditional Purchase Obligation, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RecordedUnconditionalPurchaseObligationDescription
13789	Recorded Unconditional Purchase Obligation, Fiscal Year Maturity Schedule [Abstract]	xbrli:stringItemType	duration		true	base	RecordedUnconditionalPurchaseObligationPaymentScheduleAbstract
13790	Recorded Unconditional Purchase Obligation Due in Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueWithinOneYear
13791	Recorded Third-Party Environmental Recoveries, Description	xbrli:stringItemType	duration			base	RecordedThirdPartyEnvironmentalRecoveriesDescription
13792	Recorded Unconditional Purchase Obligation Due in Fifth Year	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInFifthYear
13793	Recorded Unconditional Purchase Obligation [Table]	xbrli:stringItemType	duration		true	base	RecordedUnconditionalPurchaseObligationTable
13794	Recorded Third-Party Environmental Recoveries, Net	xbrli:monetaryItemType	instant	debit		base	RecordedThirdPartyEnvironmentalRecoveriesNet
13795	Recorded Unconditional Purchase Obligations [Table Text Block]	nonnum:textBlockItemType	duration			base	RecordedUnconditionalPurchaseObligationsTextBlock
13796	Recorded Unconditional Purchase Obligation Due after Fifth Year	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueAfterFifthYear
13797	Recorded Unconditional Purchase Obligation, Due in Rolling after Year Five	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInRollingAfterYearFive
13798	Recorded Unconditional Purchase Obligation	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligation
13799	Recorded Unconditional Purchase Obligation, Due in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear
13800	Recorded Unconditional Purchase Obligation, Rolling Maturity Schedule [Abstract]	xbrli:stringItemType	duration		true	base	RecordedUnconditionalPurchaseObligationRollingMaturityScheduleAbstract
13801	Recorded Third-Party Environmental Recoveries Receivable	xbrli:monetaryItemType	instant	debit		base	RecordedThirdPartyEnvironmentalRecoveriesReceivable
13802	Recorded Third-Party Environmental Recoveries, Discount Rate	num:percentItemType	instant			base	RecordedThirdPartyEnvironmentalRecoveriesDiscountRate
13803	Recorded Unconditional Purchase Obligation, Due in Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInRollingYearThree
13804	Recorded Unconditional Purchase Obligation, Amount of Maturities and Sinking Fund Requirements	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationAmountOfMaturitiesAndSinkingFundRequirements
13805	Recorded Third-Party Environmental Recoveries, Discount	xbrli:monetaryItemType	instant	credit		base	RecordedThirdPartyEnvironmentalRecoveriesDiscount
13806	Recorded Unconditional Purchase Obligation, Due in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInNextRollingTwelveMonths
13807	Recorded Unconditional Purchase Obligation Due in Third Year	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInThirdYear
13808	Recorded Third-Party Environmental Recoveries, Components (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RecordedThirdPartyEnvironmentalRecoveriesComponents
13809	Recorded Unconditional Purchase Obligation, Nonfinancial Assets Pledged as Security, Value	xbrli:monetaryItemType	instant	debit		base	RecordedUnconditionalPurchaseObligationNonfinancialAssetsPledgedAsSecurityValue
13810	Recorded Unconditional Purchase Obligation, Nonfinancial Assets Pledged as Security, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RecordedUnconditionalPurchaseObligationNonfinancialAssetsPledgedAsSecurityDescription
13811	Recorded Unconditional Purchase Obligation, Due in Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInRollingYearTwo
13812	Recorded Third-Party Environmental Recoveries, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RecordedThirdPartyEnvironmentalRecoveriesNoncurrent
13813	Recorded Third-Party Environmental Recoveries, Current	xbrli:monetaryItemType	instant	debit		base	RecordedThirdPartyEnvironmentalRecoveriesCurrent
13814	Recorded Unconditional Purchase Obligation Due in Second Year	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInSecondYear
13815	Recorded Unconditional Purchase Obligation Due in Fourth Year	xbrli:monetaryItemType	instant	credit		base	RecordedUnconditionalPurchaseObligationDueInFourthYear
13816	Recoverable Vacation Pay [Member]	nonnum:domainItemType	duration		true	base	RecoverableVacationPayMember
13817	Recovery Stranded Costs	xbrli:monetaryItemType	duration	debit		base	RecoveryStrandedCosts
13818	Recovery of Direct Costs	xbrli:monetaryItemType	duration	credit		base	RecoveryOfDirectCosts
13819	Redeemable Noncontrolling Interest, Equity, Carrying Amount [Abstract]	xbrli:stringItemType	duration		true	base	RedeemableNoncontrollingInterestEquityCarryingAmountAbstract
13820	Redeemable Noncontrolling Interest, Equity, Fair Value	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityFairValue
13821	Redeemable Noncontrolling Interest, Equity, Range of Estimated Fair Value [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	RedeemableNoncontrollingInterestEquityRangeOfEstimatedFairValueAbstract
13822	Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityPreferredCarryingAmount
13823	Redeemable Noncontrolling Interest, Equity, Redemption Value	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityRedemptionValue
13824	Redeemable Noncontrolling Interest, Equity, Common, Fair Value	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityCommonFairValue
13825	Redeemable Noncontrolling Interest, Equity, Redemption Value [Abstract]	xbrli:stringItemType	duration		true	base	RedeemableNoncontrollingInterestEquityRedemptionValueAbstract
13826	Redeemable Noncontrolling Interest, Equity, Other, Carrying Amount	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityOtherCarryingAmount
13827	Redeemable Convertible Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	RedeemableConvertiblePreferredStockMember
13828	Redeemable Noncontrolling Interest, Equity, Range of Estimated Fair Value, High (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityRangeOfEstimatedFairValueHigh
13829	Redeemable Noncontrolling Interest [Table Text Block]	nonnum:textBlockItemType	duration			base	RedeemableNoncontrollingInterestTableTextBlock
13830	Redeemable Noncontrolling Interest, Equity, Preferred, Redemption Value	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityPreferredRedemptionValue
13831	Redeemable Noncontrolling Interest, Equity, Other, Redemption Value	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityOtherRedemptionValue
13832	Redeemable Noncontrolling Interest, Equity, Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	RedeemableNoncontrollingInterestEquityFairValueAbstract
13833	Redeemable Noncontrolling Interest, Equity, Common, Redemption Value	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityCommonRedemptionValue
13834	Redeemable Noncontrolling Interest, Equity, Other, Fair Value	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityOtherFairValue
13835	Redeemable Preferred Stock Dividends	xbrli:monetaryItemType	duration	debit		base	RedeemablePreferredStockDividends
13836	Redeemable Noncontrolling Interest, Equity, Preferred, Fair Value	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityPreferredFairValue
13837	Redeemable Noncontrolling Interest, by Legal Entity [Table]	xbrli:stringItemType	duration		true	base	RedeemableNoncontrollingInterestByLegalEntityTable
13838	Redeemable Noncontrolling Interest [Line Items]	xbrli:stringItemType	duration		true	base	RedeemableNoncontrollingInterestLineItems
13839	Redeemable Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	RedeemablePreferredStockMember
13840	Redeemable Noncontrolling Interest, Equity, Common, Carrying Amount	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityCommonCarryingAmount
13841	Redeemable Noncontrolling Interest, Equity, Carrying Amount	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityCarryingAmount
13842	Redeemable Noncontrolling Interest, Equity, Range of Estimated Fair Value, Low (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	RedeemableNoncontrollingInterestEquityRangeOfEstimatedFairValueLow
13843	Recycling Revenue	xbrli:monetaryItemType	duration	credit		base	RecyclingRevenue
13844	Recycling Operating Costs (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	RecyclingOperatingCosts
13845	Reduced Depreciation [Member]	nonnum:domainItemType	duration		true	base	ReducedDepreciationMember
13846	Reduced Employee Expenses [Member]	nonnum:domainItemType	duration		true	base	ReducedEmployeeExpensesMember
13847	Reduction in Taxes [Member]	nonnum:domainItemType	duration		true	base	ReductionInTaxesMember
13848	Reduction of Short-term Capital Lease Obligations	xbrli:monetaryItemType	duration	credit		base	ReductionOfShortTermCapitalLeaseObligations
13849	Reductions in Other Assets, Amount	xbrli:monetaryItemType	duration	credit		base	ReductionsInOtherAssetsAmount
13850	Reductions in Other Assets, Description	xbrli:stringItemType	duration			base	ReductionsInOtherAssetsDescription
13851	Refining and Marketing Revenue	xbrli:monetaryItemType	duration	credit		base	RefiningAndMarketingRevenue
13852	Refining Equipment [Member]	nonnum:domainItemType	duration		true	base	RefiningEquipmentMember
13853	Refining and Marketing Costs	xbrli:monetaryItemType	duration	debit		base	RefiningAndMarketingCosts
13854	Refund Received Related to Revenue from Different Year, Year Revenue Recognized	xbrli:stringItemType	duration			base	RefundReceivedRelatedToRevenueFromDifferentYearYearRevenueRecognized
13855	Refundable Gas Costs	xbrli:monetaryItemType	instant	credit		base	RefundableGasCosts
13856	Refunds Due under Government Contracts	xbrli:monetaryItemType	instant	credit		base	RefundsDueUnderGovernmentContracts
13857	Refunds Due under Government Contracts Not Reasonably Estimable	xbrli:stringItemType	duration			base	RefundsDueUnderGovernmentContractsNotReasonablyEstimable
13858	Registration Payment Arrangement, Settlement Alternatives	xbrli:stringItemType	duration			base	RegistrationPaymentArrangementSettlementAlternatives
13859	Registration Payment Arrangement, Gains and Losses	xbrli:monetaryItemType	duration	credit		base	RegistrationPaymentArrangementGainsAndLosses
13860	Registration Payment Arrangement, Gains and Losses Classification (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RegistrationPaymentArrangementGainsAndLossesClassification
13861	Registration Payment Arrangement, Subject Financial Instrument (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RegistrationPaymentArrangementSubjectFinancialInstrument
13862	Registration Payment Arrangement, Event to Transfer Consideration	xbrli:stringItemType	duration			base	RegistrationPaymentArrangementEventToTransferConsideration
13863	Registration Payment Arrangement, Unlimited Consideration	xbrli:stringItemType	duration			base	RegistrationPaymentArrangementUnlimitedConsideration
13864	Registration Payment Arrangement [Line Items]	xbrli:stringItemType	duration		true	base	RegistrationPaymentArrangementLineItems
13865	Registration Payment Arrangement [Table]	xbrli:stringItemType	duration		true	base	RegistrationPaymentArrangementTable
13866	Registration Payment Arrangement by Arrangement [Axis]	xbrli:stringItemType	duration		true	base	RegistrationPaymentArrangementByArrangementAxis
13867	Registration Payment Arrangement, Maximum Potential Consideration	xbrli:monetaryItemType	instant	credit		base	RegistrationPaymentArrangementMaximumPotentialConsideration
13868	Registration Payment Arrangement, Accrual Carrying Value	xbrli:monetaryItemType	instant	credit		base	RegistrationPaymentArrangementAccrualCarryingValue
13869	Registration Payment Arrangement, Arrangement [Domain]	nonnum:domainItemType	duration		true	base	RegistrationPaymentArrangementArrangementDomain
13870	Registration Payment Arrangement, Balance Sheet Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RegistrationPaymentArrangementBalanceSheetCaption
13871	Registration Payment Arrangement [Table Text Block]	nonnum:textBlockItemType	duration			base	RegistrationPaymentArrangementTextBlock
13872	Registration Payment Arrangement, Term	xbrli:stringItemType	duration			base	RegistrationPaymentArrangementTerm
13873	Regulated Operating Revenue, Pipelines	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenuePipelines
13874	Regulated Operating Revenue	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenue
13875	Regulated Operating Revenue, Other	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueOther
13876	Regulated Operating Revenue [Abstract]	xbrli:stringItemType	duration		true	base	RegulatedOperatingRevenueAbstract
13877	Regulated Operating Revenue, Electric, Non-Nuclear	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueElectricNonNuclear
13878	Regulated Operations [Abstract]	xbrli:stringItemType	duration		true	base	RegulatedOperationsAbstract
13879	Regulated Operating Revenue, Water	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueWater
13880	Regulated Entity, Other Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RegulatedEntityOtherAssetsNoncurrent
13881	Regulated Operation [Member]	nonnum:domainItemType	duration		true	base	RegulatedOperationMember
13882	Regulated Operating Revenue, Gas	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueGas
13883	Regulated and Unregulated Operation [Domain]	nonnum:domainItemType	duration		true	base	RegulatedAndUnregulatedOperationDomain
13884	Regulated Operating Revenue, Steam	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueSteam
13885	Regulated Operating Revenue, Fossil Fuel	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueFossilFuel
13886	Regulated Operating Revenue, Nuclear (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueNuclear
13887	Regulated and Unregulated Operating Revenue [Abstract]	xbrli:stringItemType	duration		true	base	RegulatedAndUnregulatedOperatingRevenueAbstract
13888	Regulated Operating Revenue, Electric, Non-Nuclear [Abstract]	xbrli:stringItemType	duration		true	base	RegulatedOperatingRevenueElectricNonNuclearAbstract
13889	Regulated Operating Revenue, Field Services	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueFieldServices
13890	Regulated Entity, Other Assets, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	RegulatedEntityOtherAssetsNoncurrentAbstract
13891	Regulated Operating Revenue, Exploration and Production	xbrli:monetaryItemType	duration	credit		base	RegulatedOperatingRevenueExplorationAndProduction
13892	Regulated and Unregulated Operating Revenue	xbrli:monetaryItemType	duration	credit		base	RegulatedAndUnregulatedOperatingRevenue
13893	Regulated Jurisdictions, Policy (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RegulatedJurisdictionsPolicy
13894	Regulatory Assets, Current	xbrli:monetaryItemType	instant	debit		base	RegulatoryAssetsCurrent
13895	Regulatory Liability, Current	xbrli:monetaryItemType	instant	credit		base	RegulatoryLiabilityCurrent
13896	Regulatory Capital Requirements for Mortgage Companies Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	RegulatoryCapitalRequirementsForMortgageCompaniesDisclosureTextBlock
13897	Regulatory Liabilities	xbrli:monetaryItemType	instant	credit		base	RegulatoryLiabilities
13898	Regulatory Agency [Axis]	xbrli:stringItemType	duration		true	base	RegulatoryAgencyAxis
13899	Regulatory Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RegulatoryAssetsNoncurrent
13900	Regulatory Noncurrent Liability, End Date for Recovery (Deprecated 2015-01-31)	xbrli:dateItemType	duration			base	RegulatoryNoncurrentLiabilityEndDateForRecovery
13901	Regulatory Liability [Axis]	xbrli:stringItemType	duration		true	base	RegulatoryLiabilityAxis
13902	Regulatory Assets, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	RegulatoryAssetsNoncurrentFairValueDisclosure
13903	Regulatory Noncurrent Asset, End Date for Recovery	xbrli:dateItemType	duration			base	RegulatoryNoncurrentAssetEndDateForRecovery
13904	Regulatory Asset [Domain]	nonnum:domainItemType	duration		true	base	RegulatoryAssetDomain
13905	Regulatory Liability [Domain]	nonnum:domainItemType	duration		true	base	RegulatoryLiabilityDomain
13906	Regulatory Income Taxes, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RegulatoryIncomeTaxesPolicy
13907	Regulatory Capital Requirements for Mortgage Companies, by Secondary Market Investor [Axis]	xbrli:stringItemType	duration		true	base	RegulatoryCapitalRequirementsForMortgageCompaniesBySecondaryMarketInvestorAxis
13908	Regulatory Asset Recovery Assessments	xbrli:stringItemType	duration			base	RegulatoryAssetRecoveryAssessments
13909	Regulatory Current Asset, End Date for Recovery	xbrli:stringItemType	duration			base	RegulatoryCurrentAssetEndDateForRecovery
13910	Regulatory Noncurrent Asset, Amortization Period (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RegulatoryNoncurrentAssetAmortizationPeriod
13911	Regulatory Assets	xbrli:monetaryItemType	instant	debit		base	RegulatoryAssets
13912	Regulatory Capital Requirements [Abstract]	xbrli:stringItemType	duration		true	base	RegulatoryCapitalRequirementsAbstract
13913	Regulatory Liability, Amortization Period	xbrli:durationItemType	duration			base	RegulatoryLiabilityAmortizationPeriod
13914	Regulatory Clause Revenues, under-recovered [Member]	nonnum:domainItemType	duration		true	base	RegulatoryClauseRevenuesUnderRecoveredMember
13915	Regulatory Asset, Amortization Period	xbrli:durationItemType	duration			base	RegulatoryAssetAmortizationPeriod
13916	Regulatory Depreciation and Amortization, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RegulatoryDepreciationAndAmortizationPolicy
13917	Regulatory Noncurrent Liability, Amortization Period (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RegulatoryNoncurrentLiabilityAmortizationPeriod
13918	Regulatory Reviews of Filings [Member]	nonnum:domainItemType	duration		true	base	RegulatoryReviewsOfFilingsMember
13919	Regulatory Current Liability, End Date for Recovery (Deprecated 2015-01-31)	xbrli:dateItemType	duration			base	RegulatoryCurrentLiabilityEndDateForRecovery
13920	Regulatory Assets and Liabilities, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	RegulatoryAssetsAndLiabilitiesOtherDisclosuresAbstract
13921	Regulatory Assets [Line Items]	xbrli:stringItemType	duration		true	base	RegulatoryAssetLineItems
13922	Regulatory Capital Requirements under Banking Regulations [Text Block]	nonnum:textBlockItemType	duration			base	RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock
13923	Regulatory Restrictions on Payment of Dividends	xbrli:stringItemType	duration			base	RegulatoryRestrictionsOnPaymentOfDividends
13924	Regulatory Liabilities [Line Items]	xbrli:stringItemType	duration		true	base	RegulatoryLiabilitiesLineItems
13925	Regulatory Assets and Liabilities, Recognition Criteria	xbrli:stringItemType	duration			base	RegulatoryAssetsAndLiabilitiesRecognitionCriteria
13926	Regulatory Agency [Domain]	nonnum:domainItemType	duration		true	base	RegulatoryAgencyDomain
13927	Regulatory Asset [Axis]	xbrli:stringItemType	duration		true	base	RegulatoryAssetAxis
13928	Regulatory Assets and Liabilities Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	RegulatoryAssetsAndLiabilitiesDisclosureAbstract
13929	Regulatory Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	RegulatoryLiabilityNoncurrent
13930	Regulatory Environmental Costs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RegulatoryEnvironmentalCostsPolicy
13931	Reimbursement Revenue	xbrli:monetaryItemType	duration	credit		base	ReimbursementRevenue
13932	Reimbursement from Limited Partnership Investment	xbrli:monetaryItemType	duration	debit		base	ReimbursementFromLimitedPartnershipInvestment
13933	Reinsurance Recoverable for Paid and Unpaid Claims and Claims Adjustments [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceRecoverablesOnPaidAndUnpaidLossesAbstract
13934	Policyholder Benefits and Claims Incurred, Ceded	xbrli:monetaryItemType	duration	credit		base	ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountCeded
13935	Reinsurance Policy [Domain]	nonnum:domainItemType	duration		true	base	ReinsurancePolicyDomain
13936	Reinsurance Recoverables on Paid Losses, Allowance	xbrli:monetaryItemType	instant	credit		base	ReinsuranceRecoverablesOnPaidLossesAllowance
13937	Reinsurance Retention Policy, Amount Retained	xbrli:monetaryItemType	duration	credit		base	ReinsuranceRetentionPolicyAmountRetained
13938	Reinsurance Recoverables on Unpaid Losses (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverablesOnUnpaidLosses
13939	Reinsurance Recoverables, Case Basis	xbrli:monetaryItemType	instant	debit		base	ReinsuranceReceivablesCaseBasis
13940	Policyholder Benefits and Claims Incurred, Assumed	xbrli:monetaryItemType	duration	debit		base	ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed
13941	Reinsurance Recoverables on Paid Losses, Gross	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverablesOnPaidLossesGross
13942	Reinsurance Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceDisclosuresAbstract
13943	Reinsurance Recoverable, Guarantee Benefits	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverableGuaranteeBenefits
13944	Reinsurance Recoverables, Incurred but Not Reported Claims	xbrli:monetaryItemType	instant	debit		base	ReinsuranceReceivablesIncurredButNotReportedClaims
13945	Reinsurance [Text Block]	nonnum:textBlockItemType	duration			base	ReinsuranceTextBlock
13946	Reinsurance Recoverable for Paid and Unpaid Claims and Claims Adjustments [Member]	nonnum:domainItemType	duration		true	base	ReinsuranceRecoverableForPaidAndUnpaidClaimsAndClaimsAdjustmentsMember
13947	Reinsurance Premiums for Insurance Companies, by Product Segment [Table]	xbrli:stringItemType	duration		true	base	ReinsurancePremiumsForInsuranceCompaniesByProductSegmentTable
13948	Reinsurance Recoverables, Allowance [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceRecoverablesAllowanceAbstract
13949	Reinsurance Recoverable Including Reinsurance Premium Paid [Member]	nonnum:domainItemType	duration		true	base	ReinsuranceRecoverableMember
13950	Reinsurance Recoverables on Unpaid Losses, Gross	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverablesOnUnpaidLossesGross
13951	Reinsurance Recoverables, Gross	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverablesGross
13952	Reinsurance Retention Policy, Description	xbrli:stringItemType	duration			base	ReinsuranceRetentionPolicyDescription
13953	Reinsurance Recoverables on Unpaid Losses, Allowance	xbrli:monetaryItemType	instant	credit		base	ReinsuranceRecoverablesOnUnpaidLossesAllowance
13954	Reinsurance Recoverable for Paid and Unpaid Claims and Claims Adjustments	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverablesOnPaidAndUnpaidLosses
13955	Reinsurance, Loss on Uncollectible Accounts in Period, Amount	xbrli:monetaryItemType	duration	debit		base	ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
13956	Policyholder Benefits and Claims Incurred, Assumed and Ceded	xbrli:monetaryItemType	duration	credit		base	ReinsuranceCostsAndRecoveriesNet
13957	Reinsurance Receivables (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	ReinsuranceReceivablesPaidLossesRecoverable
13958	Reinsurance Policy, Type [Axis]	xbrli:stringItemType	duration		true	base	ReinsurancePolicyTypeAxis
13959	Reinsurance Assets [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceReceivablesAbstract
13960	Reinsurance Recoverables, Alternative [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceRecoverablesAlternativeAbstract
13961	Reinsurance Retention Policy, Excess Retention, Amount Reinsured	xbrli:monetaryItemType	duration	debit		base	ReinsuranceRetentionPolicyExcessRetentionAmountReinsured
13962	Reinsurance Recoverables, Percentage of Total (Deprecated 2015-01-31)	num:percentItemType	instant			base	ReinsuranceRecoverablesPercentageOfTotal
13963	Reinsurance Accounting Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ReinsuranceAccountingPolicy
13964	Reinsurance Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceLiabilitiesAbstract
13965	Reinsurance Premiums for Insurance Companies, by Product Segment [Line Items]	xbrli:stringItemType	duration		true	base	ReinsurancePremiumsForInsuranceCompaniesByProductSegmentLineItems
13966	Reinsurance Recoverables, Including Reinsurance Premium Paid [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceRecoverablesAbstract
13967	Reinsurance Retention Policy, Excess Retention, Percentage	num:percentItemType	duration			base	ReinsuranceRetentionPolicyExcessRetentionPercentage
13968	Reinsurance Recoverables, Including Reinsurance Premium Paid	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverables
13969	Reinsurance Recoverables, Allowance	xbrli:monetaryItemType	instant	credit		base	ReinsuranceRecoverablesAllowance
13970	Reinsurance Payable	xbrli:monetaryItemType	instant	credit		base	ReinsurancePayable
13971	Reinsurance Recoverable for Paid Claims and Claims Adjustments	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverablesOnPaidLosses
13972	Reinsurance Transactions [Abstract]	xbrli:stringItemType	duration		true	base	ReinsurancePolicyAndProceduresAbstract
13973	Reinsurance Recoverable for Unpaid Claims and Claims Adjustments	xbrli:monetaryItemType	instant	debit		base	ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments
13974	Reinsurance Recoverables, Gross to Net [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceRecoverablesGrossToNetAbstract
13975	Reinsurance Recoverables, Gross [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceRecoverablesGrossAbstract
13976	Reinsurance Recoverables on Paid Losses, Gross to Net [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceRecoverablesOnPaidLossesGrossToNetAbstract
13977	Reinsurance Recoverables on Unpaid Losses, Gross to Net [Abstract]	xbrli:stringItemType	duration		true	base	ReinsuranceRecoverablesOnUnpaidLossesGrossToNetAbstract
13978	Insurance Product Line [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	ReinsurancePremiumsForInsuranceCompaniesByProductSegmentAxis
13979	Reinsurance Retention Policy [Line Items]	xbrli:stringItemType	duration		true	base	ReinsuranceRetentionPolicyLineItems
13980	Premiums Earned, Net [Abstract]	xbrli:stringItemType	duration		true	base	ReinsurancePremiumsForInsuranceCompaniesByProductSegmentNetAmountAbstract
13981	Reinsurance Retention Policy [Table Text Block]	nonnum:textBlockItemType	duration			base	ReinsuranceRetentionPolicyTableTextBlock
13982	Insurance Product Line [Domain] (Deprecated 2016-01-31)	nonnum:domainItemType	duration		true	base	ReinsurancePremiumsForInsuranceCompaniesByProductSegmentDomain
13983	Reinsurance Retention Policy, Reinsured Risk, Percentage	num:percentItemType	duration			base	ReinsuranceRetentionPolicyReinsuredRiskPercentage
13984	Reinsurance Retention Policy [Table]	xbrli:stringItemType	duration		true	base	ReinsuranceRetentionPolicyTable
13985	Reinsurer Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	ReinsurerConcentrationRiskMember
13986	Related Party Transaction, Rate	num:percentItemType	duration			base	RelatedPartyTransactionRate
13987	Related Party Transaction, Due from (to) Related Party, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RelatedPartyTransactionDueFromToRelatedPartyNoncurrent
13988	Related Parties Amount in Cost of Sales	xbrli:monetaryItemType	duration	debit		base	RelatedPartiesAmountInCostOfSales
13989	Related Party Transaction, Other Revenues from Transactions with Related Party	xbrli:monetaryItemType	duration	credit		base	RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty
13990	Related Party Transaction, Due from (to) Related Party [Abstract]	xbrli:stringItemType	duration		true	base	RelatedPartyTransactionDueFromToRelatedPartyAbstract
13991	Related Party Transaction [Axis]	xbrli:stringItemType	duration		true	base	RelatedPartyTransactionAxis
13992	Related Party Tax Expense [Abstract]	xbrli:stringItemType	duration		true	base	RelatedPartyTaxExpenseAbstract
13993	Related Party Transaction, Effects of any Change in Method of Establishing Terms	xbrli:stringItemType	duration			base	RelatedPartyTransactionEffectsOfAnyChangeInMethodOfEstablishingTerms
13994	Related Party Fees and Other Arrangements, Limited Liability Company (LLC) or Limited Partnership (LP) [Abstract]	xbrli:stringItemType	duration		true	base	RelatedPartyFeesAndOtherArrangementsLimitedLiabilityCompanyLLCOrLimitedPartnershipLPAbstract
13995	Related Party Transaction, Date	xbrli:dateItemType	duration			base	RelatedPartyTransactionDate
13996	Related Party Transaction, Due from (to) Related Party, Current [Abstract]	xbrli:stringItemType	duration		true	base	RelatedPartyTransactionDueFromToRelatedPartyCurrentAbstract
13997	Related Party Costs	xbrli:monetaryItemType	duration	debit		base	RelatedPartyCosts
13998	Related Party Transaction, Amounts of Transaction	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTransactionAmountsOfTransaction
13999	Related Party Tax Expense, Due to Affiliates, Deferred	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTaxExpenseDueToAffiliatesDeferred
14000	Related Party Tax Expense, Due from Affiliates, Current	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTaxExpenseDueFromAffiliatesCurrent
14001	Related Party Transaction [Line Items]	xbrli:stringItemType	duration		true	base	RelatedPartyTransactionLineItems
14002	Related Party Transaction, Terms and Manner of Settlement	xbrli:stringItemType	duration			base	RelatedPartyTransactionTermsAndMannerOfSettlement
14003	Related Party [Domain]	nonnum:domainItemType	duration		true	base	RelatedPartyDomain
14004	Related Party Tax Expense Effect of Change in Allocation Methodology	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTaxExpenseEffectOfChangeInAllocationMethodology
14005	Related Party Tax Expense, Due to Affiliates, Current	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTaxExpenseDueToAffiliatesCurrent
14006	Related Party Transaction, Purchases from Related Party	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTransactionPurchasesFromRelatedParty
14007	Related Party Deposit Liabilities	xbrli:monetaryItemType	instant	credit		base	RelatedPartyDepositLiabilities
14008	Related Party Transaction [Domain]	nonnum:domainItemType	duration		true	base	RelatedPartyTransactionDomain
14009	Related Party Transaction, Arms Length, Basis of Transactions	xbrli:stringItemType	duration			base	RelatedPartyTransactionArmsLengthBasisOfTransactions
14010	Related Party Transaction, Due from (to) Related Party, Current	xbrli:monetaryItemType	instant	debit		base	RelatedPartyTransactionDueFromToRelatedPartyCurrent
14011	Related Party Tax Expense, Due from Affiliates, Deferred	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTaxExpenseDueFromAffiliatesDeferred
14012	Related Party [Axis]	xbrli:stringItemType	duration		true	base	RelatedPartyTransactionsByRelatedPartyAxis
14013	Related Party Transaction, Due from (to) Related Party, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	RelatedPartyTransactionDueFromToRelatedPartyNoncurrentAbstract
14014	Related Party Transaction, Description of Transaction	xbrli:stringItemType	duration			base	RelatedPartyTransactionDescriptionOfTransaction
14015	Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty
14016	Related Party Tax Expense, Methodology	xbrli:stringItemType	duration			base	RelatedPartyTaxExpenseMethodology
14017	Related Party Transactions Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	RelatedPartyTransactionsDisclosureTextBlock
14018	Related Party Transactions [Abstract]	xbrli:stringItemType	duration		true	base	RelatedPartyTransactionsAbstract
14019	Related Party Transaction, Due from (to) Related Party	xbrli:monetaryItemType	instant	debit		base	RelatedPartyTransactionDueFromToRelatedParty
14020	Related Party Transaction, Expenses from Transactions with Related Party	xbrli:monetaryItemType	duration	debit		base	RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
14021	Remaining Amounts of Regulatory Assets for which No Return on Investment During Recovery Period is Provided	xbrli:monetaryItemType	instant	debit		base	RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
14022	Remaining Recovery Period of Regulatory Assets for which No Return on Investment During Recovery Period is Provided	xbrli:durationItemType	duration			base	RemainingRecoveryPeriodOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided1
14023	Remediation Property for Sale, Abandonment or Disposal [Member]	nonnum:domainItemType	duration		true	base	RemediationPropertyForSaleAbandonmentOrDisposalMember
14024	Rental Properties	xbrli:monetaryItemType	instant	debit		base	RentalProperties
14025	Rental Income, Nonoperating	xbrli:monetaryItemType	duration	credit		base	RentalIncomeNonoperating
14026	Reorganization Value, Methodology and Assumptions	xbrli:stringItemType	duration			base	ReorganizationValueMethodologyAndAssumptions
14027	Reorganization Items	xbrli:monetaryItemType	duration	debit		base	ReorganizationItems
14028	Reorganization Value Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ReorganizationValueDisclosuresAbstract
14029	Reorganization Items Disclosures [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	ReorganizationItemsDisclosuresAbstract
14030	Reorganization Items, Description of Provision for Expected Allowed Claims (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfProvisionForExpectedAllowedClaims
14031	Reorganization Items, Description of (Gain) Loss on Settlement of Other Claims, Net (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfGainLossOnSettlementOfOtherClaimsNet
14032	Reorganization Value	xbrli:monetaryItemType	instant	debit		base	ReorganizationValue
14033	Reorganization Value, Cash in Excess of Normal Operating Needs	xbrli:monetaryItemType	instant	debit		base	ReorganizationValueCashInExcessOfNormalOperatingNeeds
14034	Reorganization Items, Description of Employee Related Charges (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfEmployeeRelatedCharges
14035	Reorganization Items, Description [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	ReorganizationItemsDescriptionAbstract
14036	Reorganization Items, Description of Revaluation of Assets and Liabilities upon Emergence from Bankruptcy (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfRevaluationOfAssetsAndLiabilitiesUponEmergenceFromBankruptcy
14037	Reorganization Items, Description of Impairment Loss (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfImpairmentLoss
14038	Reorganization Value [Abstract]	xbrli:stringItemType	duration		true	base	ReorganizationValueAbstract
14039	Reorganization Items, Description of Interest Income on Accumulated Cash (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfInterestIncomeOnAccumulatedCash
14040	Reorganization Items, Description of Legal and Advisory Professional Fees (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfLegalAndAdvisoryProfessionalFees
14041	Reorganization Items, Description of (Gain) Loss on Rejection of Leases and Other Contracts, Net (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfGainLossOnRejectionOfLeasesAndOtherContractsNet
14042	Reorganization Items, Description of Revaluation of Customer-Related Obligations (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfRevaluationOfCustomerRelatedObligations
14043	Reorganization Items, Description of Retiree Related Charges (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfRetireeRelatedCharges
14044	Reorganization Value, Present Value of Discounted Cash Flows of Emerging Entity	xbrli:monetaryItemType	instant	debit		base	ReorganizationValuePresentValueOfDiscountedCashFlowsOfEmergingEntity
14045	Reorganization Items, Description of Write-off of Deferred Financing Costs and Debt Discounts (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfWriteOffOfDeferredFinancingCostsAndDebtDiscounts
14046	Reorganization Items, Description of Other Reorganization Items (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfOtherReorganizationItems
14047	Reorganization Items, Description of Nondebtor Reorganization Items, Legal and Advisory Professional Fees (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfNondebtorReorganizationItemsLegalAndAdvisoryProfessionalFees
14048	Reorganization Items, Description of Debtor-in-Possession Facility Financing Costs (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfDebtorInPossessionFacilityFinancingCosts
14049	Reorganization Items, Description of Nondebtor Reorganization Items, (Gain) Loss on Settlement of Other Claims, Net (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfNondebtorReorganizationItemsGainLossOnSettlementOfOtherClaimsNet
14050	Reorganization Value, Net Realizable Value of Asset Dispositions	xbrli:monetaryItemType	instant	debit		base	ReorganizationValueNetRealizableValueOfAssetDispositions
14051	Reorganization under Chapter 11 of US Bankruptcy Code Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock
14052	Reorganization Items, Description of Discharge of Claims and Liabilities (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfDischargeOfClaimsAndLiabilities
14053	Reorganization Items [Abstract]	xbrli:stringItemType	duration		true	base	ReorganizationItemsAbstract
14054	Reorganization Items, Description of Pension and Other Postretirement Plans Related Charges (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfPensionAndOtherPostretirementPlansRelatedCharges
14055	Reorganization Items, Description of Net (Gain) Loss on Asset Sales (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ReorganizationItemsDescriptionOfNetGainLossOnAssetSales
14056	Repayment of Notes Receivable from Related Parties	xbrli:monetaryItemType	duration	debit		base	RepaymentOfNotesReceivableFromRelatedParties
14057	Repayments of Pollution Control Bond	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfPollutionControlBond
14058	Repayments of Senior Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfSeniorDebt
14059	Repayments of Short-term Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfShortTermDebt
14060	Repayments of Notes Payable	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfNotesPayable
14061	Repayments of Other Long-term Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfOtherLongTermDebt
14062	Repayments of Long-term Loans from Vendors	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfLongtermLoansFromVendors
14063	Repayments of Short-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	RepaymentsOfShortTermDebtAbstract
14064	Repayments of Mandatory Redeemable Capital Securities	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfMandatoryRedeemableCapitalSecurities
14065	Repayments of Long-term Debt, Long-term Capital Lease Obligations, and Capital Securities	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfLongTermDebtAndCapitalSecurities
14066	Repayments of Other Short-term Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfOtherShortTermDebt
14067	Repayments of Unsecured Tax Exempt Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfUnsecuredTaxExemptDebt
14068	Repayments of First Mortgage Bond	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfFirstMortgageBond
14069	Repayments of Subordinated Short-term Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfSubordinatedShortTermDebt
14070	Repayments of Short-term Debt, Maturing in More than Three Months	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
14071	Repayments of Long-term Debt, Long-term Capital Lease Obligations, and Capital Securities [Abstract]	xbrli:stringItemType	duration		true	base	RepaymentsOfLongTermDebtAndCapitalSecuritiesAbstract
14072	Repayments of Other Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfOtherDebt
14073	Repayments of Related Party Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfRelatedPartyDebt
14074	Repayments of debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfDebtMaturingInMoreThanThreeMonths
14075	Repayments of Advances for Construction	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfAdvancesForConstruction
14076	Repayments of Accounts Receivable Securitization	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfAccountsReceivableSecuritization
14077	Repayments of Commercial Paper	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfCommercialPaper
14078	Repayments of Construction Loans Payable	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfConstructionLoansPayable
14079	Repayments of Long-term Capital Lease Obligations	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfLongTermCapitalLeaseObligations
14080	Repayments of Unsecured Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfUnsecuredDebt
14081	Repayments of Bank Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfBankDebt
14082	Repayments of Secured Tax Exempt Debt (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfSecuredTaxExemptDebt
14083	Repayments of Assumed Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfAssumedDebt
14084	Repayments of Lines of Credit	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfLinesOfCredit
14085	Repayments of Federal Home Loan Bank Borrowings	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfFederalHomeLoanBankBorrowings
14086	Repayments of Long-term Lines of Credit	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfLongTermLinesOfCredit
14087	Repayments of Subordinated Debt [Abstract]	xbrli:stringItemType	duration		true	base	RepaymentsOfSubordinatedDebtAbstract
14088	Repayments of Secured Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfSecuredDebt
14089	Repayments of Senior Debt [Abstract]	xbrli:stringItemType	duration		true	base	RepaymentsOfSeniorDebtAbstract
14090	Repayments of Long-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	RepaymentsOfLongTermDebtAbstract
14091	Repayments of Medium-term Notes	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfMediumTermNotes
14092	Repayments of Financial Services Obligations (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfFinancialServicesObligations
14093	Repayments of Convertible Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfConvertibleDebt
14094	Repayments of Annuities and Investment Certificates	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfAnnuitiesAndInvestmentCertificates
14095	Repayments of Short-term Debt, Maturing in Three Months or Less	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
14096	Repayments of Subordinated Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfSubordinatedDebt
14097	Repayments of Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfDebt
14098	Repayments of Long-term Debt	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfLongTermDebt
14099	Repayments of Debt and Capital Lease Obligations	xbrli:monetaryItemType	duration	credit		base	RepaymentsOfDebtAndCapitalLeaseObligations
14100	Replacement Reserve Escrow	xbrli:monetaryItemType	instant	debit		base	ReplacementReserveEscrow
14101	Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount	num:percentItemType	instant			base	ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount
14102	Reporting Unit, Amount of Fair Value in Excess of Carrying Amount	xbrli:monetaryItemType	instant	debit		base	ReportingUnitAmountOfFairValueInExcessOfCarryingAmount
14103	Repurchase Agreements, Policy for Monitoring of Market Value of Underlying Assets (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RepurchaseAgreementsPolicyForMonitoringOfMarketValueOfUnderlyingAssets
14104	Repurchase Agreements, Valuation, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RepurchaseAgreementsValuationPolicy
14105	Repurchase Agreements, Business Purposes (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RepurchaseAgreementsBusinessPurposes
14106	Repurchase Agreements, Collateral, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RepurchaseAgreementsCollateralPolicy
14107	Repurchase Agreements, Policy for Reporting Transactions with Same Counterparty (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RepurchaseAgreementsPolicyForReportingTransactionsWithSameCounterparty
14108	Counterparty Name [Domain]	nonnum:domainItemType	duration		true	base	RepurchaseAgreementCounterpartyNameDomain
14109	Repurchase Agreements [Member]	nonnum:domainItemType	duration		true	base	RepurchaseAgreementsMember
14110	Repurchase Agreements, Interest Expense Amount	xbrli:monetaryItemType	duration	debit		base	RepurchaseAgreementsInterestExpenseAmount
14111	Repurchase Agreements, Resale Agreements, Securities Borrowed, and Securities Loaned Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	RepurchaseAgreementsResaleAgreementsSecuritiesBorrowedAndSecuritiesLoanedDisclosureTextBlock
14112	Repurchase Agreement Counterparty, Weighted Average Maturity of Agreements	xbrli:durationItemType	duration			base	RepurchaseAgreementCounterpartyWeightedAverageMaturityOfAgreements1
14113	Repurchase Agreement Counterparty [Line Items]	xbrli:stringItemType	duration		true	base	RepurchaseAgreementCounterpartyLineItems
14114	Repurchase Agreements, Securities Lending Transactions, and Repurchase-to-Maturity Transactions Accounted for as Secured Borrowings, Description of Potential Risks	xbrli:stringItemType	duration			base	RepurchaseAgreementsSecuritiesLendingTransactionsAndRepurchaseToMaturityTransactionsAccountedForAsSecuredBorrowingsDescriptionOfPotentialRisks
14115	Repurchase Agreements, Characterization (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RepurchaseAgreementsCharacterization
14116	Repurchase and Resale Agreements Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RepurchaseAndResaleAgreementsPolicy
14117	Repurchase Agreement Counterparty, Amount at Risk	xbrli:monetaryItemType	instant	credit		base	RepurchaseAgreementCounterpartyAmountAtRisk
14118	Repurchase Agreements, Maturities	xbrli:stringItemType	duration			base	RepurchaseAgreementsMaturities
14119	Required Net Capital under Commodity Exchange Act	xbrli:monetaryItemType	instant	credit		base	RequiredNetCapitalUnderCommodityExchangeAct1
14120	Resale Agreements, Securities Possession Policy	xbrli:stringItemType	duration			base	ResaleAgreementsSecuritiesPossessionPolicy
14121	Resale Agreements, Characterization (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ResaleAgreementsCharacterization
14122	Resale Agreement Counterparty, Amount at Risk	xbrli:monetaryItemType	instant	credit		base	ResaleAgreementCounterpartyAmountAtRisk
14123	Resale Agreement Counterparty [Line Items]	xbrli:stringItemType	duration		true	base	ResaleAgreementCounterpartyLineItems
14124	Resale Agreement Counterparty, Weighted Average Maturity of Agreements	xbrli:durationItemType	duration			base	ResaleAgreementCounterpartyWeightedAverageMaturityOfAgreements1
14125	Resale Agreements, Policy for Reporting Transactions with Same Counterparty (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ResaleAgreementsPolicyForReportingTransactionsWithSameCounterparty
14126	Resale Agreement Counterparty [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	ResaleAgreementCounterpartyAxis
14127	Resale Agreement Counterparty, Name [Domain] (Deprecated 2016-01-31)	nonnum:domainItemType	duration		true	base	ResaleAgreementCounterpartyNameDomain
14128	Resale Agreements, Valuation Policy (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ResaleAgreementsValuationPolicy
14129	Resale Agreements, Collateral Rights in Event of Default Related to Securities to be Resold	xbrli:stringItemType	duration			base	ResaleAgreementsCollateralRightsInEventOfDefaultRelatedToSecuritiesToBeResold
14130	Resale Agreements, Interest Income Amount (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	ResaleAgreementsInterestIncomeAmount
14131	Resale Agreements, Additional Collateral Requirements for Securities or Assets to be Resold	xbrli:stringItemType	duration			base	ResaleAgreementsAdditionalCollateralRequirementsForSecuritiesOrAssetsToBeResold
14132	Resale Agreements, Policy for Monitoring of Market Value of Underlying Assets	xbrli:stringItemType	duration			base	ResaleAgreementsPolicyForMonitoringOfMarketValueOfUnderlyingAssets
14133	Resale Agreements, Maturities (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ResaleAgreementsMaturities
14134	Resale Agreements, Business Purposes (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ResaleAgreementsBusinessPurposes
14135	Research and Development Asset Acquired Other than Through Business Combination, Fair Value Acquired	xbrli:monetaryItemType	duration	debit		base	ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationFairValueAcquired
14136	Research and Development Asset, Transaction [Domain]	nonnum:domainItemType	duration		true	base	ResearchAndDevelopmentAssetTransactionDomain
14137	Research and Development Expense (Excluding Acquired in Process Cost)	xbrli:monetaryItemType	duration	debit		base	ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
14138	Research and Development Assets Acquired Other than Through Business Combination by Transaction [Axis]	xbrli:stringItemType	duration		true	base	ResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationByTransactionAxis
14139	Research and Development Expense [Member]	nonnum:domainItemType	duration		true	base	ResearchAndDevelopmentExpenseMember
14140	Research and Development Arrangement, Contract to Perform for Others, Type [Domain]	nonnum:domainItemType	duration		true	base	ResearchAndDevelopmentArrangementContractToPerformForOthersTypeDomain
14141	Research and Development Expense [Abstract]	xbrli:stringItemType	duration		true	base	ResearchAndDevelopmentExpenseAbstract
14142	Research and Development Arrangement, Contract to Perform for Others, Description and Terms	xbrli:stringItemType	duration			base	ResearchAndDevelopmentArrangementContractToPerformForOthersDescriptionAndTerms
14143	Research and Development Arrangement [Member]	nonnum:domainItemType	duration		true	base	ResearchAndDevelopmentArrangementMember
14144	Research and Development Arrangement with Federal Government, Customer Funding to Offset Costs Incurred	xbrli:monetaryItemType	duration	credit		base	ResearchAndDevelopmentArrangementWithFederalGovernmentCustomerFundingToOffsetCostsIncurred
14145	Research and Development Expense, Software (Excluding Acquired in Process Cost)	xbrli:monetaryItemType	duration	debit		base	ResearchAndDevelopmentExpenseSoftwareExcludingAcquiredInProcessCost
14146	Research and Development Arrangement with Federal Government, Description and Terms	xbrli:stringItemType	duration			base	ResearchAndDevelopmentArrangementWithFederalGovernmentDescriptionAndTerms
14147	Research and Development Assets Acquired Other than Through Business Combination [Line Items]	xbrli:stringItemType	duration		true	base	ResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationLineItems
14148	Research and Development Arrangement, Contract to Perform for Others, Compensation Earned	xbrli:monetaryItemType	duration	credit		base	ResearchAndDevelopmentArrangementContractToPerformForOthersCompensationEarned
14149	Research and Development Arrangement, Contract to Perform for Others [Line Items]	xbrli:stringItemType	duration		true	base	ResearchAndDevelopmentArrangementContractToPerformForOthersLineItems
14150	Research and Development Asset Acquired Other than Through Business Combination, Written-off, Income Statement Caption (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOffIncomeStatementCaption
14151	Research and Development Expense, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ResearchAndDevelopmentExpensePolicy
14152	Research, Development, and Computer Software Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	ResearchDevelopmentAndComputerSoftwareDisclosureTextBlock
14153	Research and Development Arrangement, Contract to Perform for Others [Table Text Block]	nonnum:textBlockItemType	duration			base	ResearchAndDevelopmentArrangementContractToPerformForOthersTextBlock
14154	Research and Development Arrangement with Federal Government, Costs Incurred, Net	xbrli:monetaryItemType	duration	debit		base	ResearchAndDevelopmentArrangementWithFederalGovernmentCostsIncurredNet
14155	Research, Development and Computer Software, Activity Description	xbrli:stringItemType	duration			base	ResearchDevelopmentAndComputerSoftwareActivityDescription
14156	Research and Development Arrangement with Federal Government [Abstract]	xbrli:stringItemType	duration		true	base	ResearchAndDevelopmentArrangementWithFederalGovernmentAbstract
14157	Research and Development [Abstract]	xbrli:stringItemType	duration		true	base	ResearchAndDevelopmentAbstract
14158	Research and Development	nonnum:textBlockItemType	duration			base	ResearchDevelopmentAndComputerSoftwarePolicyTextBlock
14159	Research and Development Asset Acquired Other than Through Business Combination, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationDescription
14160	Research Tax Credit Carryforward [Member]	nonnum:domainItemType	duration		true	base	ResearchMember
14161	Research and Development Arrangement, Contract to Perform for Others, Costs Incurred, Gross	xbrli:monetaryItemType	duration	debit		base	ResearchAndDevelopmentArrangementContractToPerformForOthersCostsIncurredGross
14162	Research and Development in Process	xbrli:monetaryItemType	duration	debit		base	ResearchAndDevelopmentInProcess
14163	Research and development	xbrli:monetaryItemType	duration	debit		base	ResearchAndDevelopmentExpense
14164	Research and Development Asset Acquired Other than Through Business Combination, Written-off	xbrli:monetaryItemType	duration	debit		base	ResearchAndDevelopmentAssetAcquiredOtherThanThroughBusinessCombinationWrittenOff
14165	Research and Development Arrangement, Contract to Perform for Others, Type [Axis]	xbrli:stringItemType	duration		true	base	ResearchAndDevelopmentArrangementContractToPerformForOthersByTypeAxis
14166	Resell Agreements, Period End Amounts Excluding Effects of Agreements Reported Net by Counterparty	xbrli:monetaryItemType	instant	debit		base	ResellAgreementsPeriodEndAmountsExcludingEffectsOfAgreementsReportedNetByCounterparty
14167	Reserve for Earn-out Receivable [Member]	nonnum:domainItemType	duration		true	base	ReserveForEarnOutReceivableMember
14168	Reserve Quantities [Line Items]	xbrli:stringItemType	duration		true	base	ReserveQuantitiesLineItems
14169	Reserve Estimates Filed with Another Federal Authority or Agency	xbrli:stringItemType	duration			base	ReserveEstimatesFiledWithAnotherFederalAuthorityOrAgency
14170	Reserve for Off-balance Sheet Activities [Member]	nonnum:domainItemType	duration		true	base	ReserveForOffBalanceSheetActivitiesMember
14171	Reserve for Cash Discount [Member]	nonnum:domainItemType	duration		true	base	ReserveForCashDiscountMember
14172	Reserve for Environmental Costs [Member]	nonnum:domainItemType	duration		true	base	ReserveForEnvironmentalCostsMember
14173	Reserve Estimates that Exceed Five Percent Difference [Abstract]	xbrli:stringItemType	duration		true	base	ReserveEstimatesThatExceedFivePercentDifferenceAbstract
14174	Petroleum Reserves [Axis]	xbrli:stringItemType	duration		true	base	ReserveQuantitiesByTypeOfReserveAxis
14175	Reserve for Impairment of Intangible Assets [Member]	nonnum:domainItemType	duration		true	base	ReserveForImpairmentOfIntangibleAssetsMember
14176	Reserve for Customer Deductions [Member]	nonnum:domainItemType	duration		true	base	ReserveForCustomerDeductionsMember
14177	Reserves Reported to Other Agencies [Table Text Block]	nonnum:textBlockItemType	duration			base	ReservesReportedToOtherAgenciesTextBlock
14178	Reserves Attributable to Consolidated Subsidiary with Significant Noncontrolling Interest	xbrli:stringItemType	duration			base	ReservesAttributableToConsolidatedSubsidiaryWithSignificantMinorityInterest
14179	Reserves, Proportional Interest of Net Proved Reserve Quantities of Proportionately Consolidated Investees	num:volumeItemType	instant			base	ReservesProportionalInterestOfNetProvedReserveQuantitiesOfProportionatelyConsolidatedInvestees1
14180	Reserves, Share of Equity Method Investee's Net Proved Oil and Gas Reserves	num:volumeItemType	instant			base	ReservesShareOfEquityMethodInvesteesNetProvedOilAndGasReserves
14181	Reserves Related to Royalty Interests Not Available	xbrli:stringItemType	duration			base	ReservesRelatedToRoyaltyInterestsNotAvailable
14182	Reserves, Unit of Measure	xbrli:stringItemType	duration			base	ReservesUnitOfMeasure
14183	Residential Mortgage [Member]	nonnum:domainItemType	duration		true	base	ResidentialMortgageMember
14184	Residential Real Estate [Member]	nonnum:domainItemType	duration		true	base	ResidentialRealEstateMember
14185	Residential Mortgage Backed Securities [Member]	nonnum:domainItemType	duration		true	base	ResidentialMortgageBackedSecuritiesMember
14186	Residential Portfolio Segment [Member]	nonnum:domainItemType	duration		true	base	ResidentialPortfolioSegmentMember
14187	Residential, Prime, Financing Receivable [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	ResidentialPrimeFinancingReceivableMember
14188	Residential, Subprime, Financing Receivable [Member] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	ResidentialSubprimeFinancingReceivableMember
14189	Restatement to Prior Year Income [Table Text Block]	nonnum:textBlockItemType	duration			base	RestatementToPriorYearIncomeTextBlock
14190	Restatement of Prior Year Income [Abstract]	xbrli:stringItemType	duration		true	base	RestatementOfPriorYearIncomeAbstract
14191	Restatement of Prior Year Income, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	RestatementOfPriorYearIncomeNetOfTaxAbstract
14192	Restatement of Prior Year Income, Net of Tax	xbrli:monetaryItemType	duration	credit		base	RestatementOfPriorYearIncomeNetOfTax
14193	Restatement of Prior Year Income, Gross	xbrli:monetaryItemType	duration	credit		base	RestatementOfPriorYearIncomeGross
14194	Restatement of Prior Year Income, Tax Effects	xbrli:monetaryItemType	duration	debit		base	RestatementOfPriorYearIncomeTaxEffects
14195	Restatement Adjustment	nonnum:domainItemType	duration		true	base	RestatementAdjustmentMember
14196	Restricted Cash and Cash Equivalents, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashAndCashEquivalentsAssetStatementOfFinancialPositionExtensibleList
14197	Restricted Cash Equivalents, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RestrictedCashEquivalentsNoncurrent
14198	Restricted Investments Exempt from Registration, Percent of Net Assets	num:percentItemType	instant			base	RestrictedInvestmentsExemptFromRegistrationPercentOfNetAssets
14199	Restricted Cash and Investments, Current	xbrli:monetaryItemType	instant	debit		base	RestrictedCashAndInvestmentsCurrent
14200	Restricted Cash and Cash Equivalents, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RestrictedCashAndCashEquivalentsNoncurrent
14201	Restricted Investments Exempt from Registration, at Fair Value	xbrli:monetaryItemType	instant	debit		base	RestrictedInvestmentsExemptFromRegistrationAtFairValue
14202	Restricted Cash and Cash Equivalents, Current, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashAndCashEquivalentsCurrentAssetStatementOfFinancialPositionExtensibleList
14203	Restricted Cash and Investments, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedCashAndInvestmentsNoncurrentAbstract
14204	Restricted Stock, Shares Issued Net of Shares for Tax Withholdings	xbrli:sharesItemType	duration			base	RestrictedStockSharesIssuedNetOfSharesForTaxWithholdings
14205	Restricted Cash and Investments, Current [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedCashAndInvestmentsCurrentAbstract
14206	Restricted Cash Equivalents [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedCashEquivalentsAbstract
14207	Restricted Cash Equivalents, Current	xbrli:monetaryItemType	instant	debit		base	RestrictedCashEquivalentsCurrent
14208	Restricted Cash, Current	xbrli:monetaryItemType	instant	debit		base	RestrictedCashCurrent
14209	Restricted Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	RestrictedCashEquivalents
14210	Stock Awards	nonnum:domainItemType	duration		true	base	RestrictedStockMember
14211	Restricted Cash Equivalents, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashEquivalentsAssetStatementOfFinancialPositionExtensibleList
14212	Restricted Stock Award, Forfeitures [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedStockAwardForfeituresAbstract
14213	Restricted Investments Not Exempt from Registration, at Fair Value	xbrli:monetaryItemType	instant	debit		base	RestrictedInvestmentsNotExemptFromRegistrationAtFairValue
14214	Restricted Cash and Investments [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedCashAndInvestmentsAbstract
14215	Restricted Cash and Cash Equivalent Item, Agreement	xbrli:stringItemType	duration			base	RestrictedCashAndCashEquivalentItemAgreement
14216	Restricted Cash, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashNatureOfRestrictionDescription
14217	Restricted Investments Not Exempt from Registration Note [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedInvestmentsNotExemptFromRegistrationNoteAbstract
14218	Restricted Cash, Noncurrent, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashNoncurrentNatureOfRestrictionDescription
14219	Restricted Cash, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashAssetStatementOfFinancialPositionExtensibleList
14220	Restricted Cash, Current, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashCurrentAssetStatementOfFinancialPositionExtensibleList
14221	Restricted Cash and Investments	xbrli:monetaryItemType	instant	debit		base	RestrictedCashAndInvestments
14222	Restricted Cash and Cash Equivalents [Axis]	xbrli:stringItemType	duration		true	base	RestrictedCashAndCashEquivalentsCashAndCashEquivalentsAxis
14223	Restricted Cash and Cash Equivalents, Noncurrent [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedCashAndCashEquivalentsNoncurrentAbstract
14224	Restricted Cash and Cash Equivalents, Current [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedCashAndCashEquivalentsCurrentAbstract
14225	Restricted Cash and Cash Equivalents [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedCashAndCashEquivalentsAbstract
14226	Restricted Cash [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedCashAbstract
14227	Cash and Cash Equivalents [Domain]	nonnum:domainItemType	duration		true	base	RestrictedCashAndCashEquivalentsCashAndCashEquivalentsMember
14228	Restricted Investments Not Exempt from Registration, Percent of Net Assets	num:percentItemType	instant			base	RestrictedInvestmentsNotExemptFromRegistrationPercentOfNetAssets
14229	Restricted Investments, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RestrictedInvestmentsNoncurrent
14230	Restricted Investments, Current	xbrli:monetaryItemType	instant	debit		base	RestrictedInvestmentsCurrent
14231	Restricted Investments, at Fair Value	xbrli:monetaryItemType	instant	debit		base	RestrictedInvestmentsAtFairValue
14232	Restricted Cash and Cash Equivalents, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashAndCashEquivalentItemDescription
14233	Restricted Cash and Investments, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RestrictedCashAndInvestmentsNoncurrent
14234	Restricted Cash Equivalents, Current, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashEquivalentsCurrentAssetStatementOfFinancialPositionExtensibleList
14235	Restricted Cash	xbrli:monetaryItemType	instant	debit		base	RestrictedCash
14236	Restricted Cash and Cash Equivalents, Noncurrent, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashAndCashEquivalentsNoncurrentNatureOfRestrictionDescription
14237	Restricted Stock Award, Forfeitures, Dividends	xbrli:monetaryItemType	duration	debit		base	RestrictedStockAwardForfeituresDividends
14238	Restricted Stock or Unit Expense	xbrli:monetaryItemType	duration	debit		base	RestrictedStockExpense
14239	Restricted Cash Equivalents, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashEquivalentsNatureOfRestrictionDescription
14240	Restricted Investments	xbrli:monetaryItemType	instant	debit		base	RestrictedInvestments
14241	Restricted Cash and Cash Equivalents, Noncurrent, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashAndCashEquivalentsNoncurrentAssetStatementOfFinancialPositionExtensibleList
14242	Restricted Cash and Cash Equivalents, Current, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashAndCashEquivalentsCurrentNatureOfRestrictionDescription
14243	Restricted Stock Units	nonnum:domainItemType	duration		true	base	RestrictedStockUnitsRSUMember
14244	Restricted Cash, Noncurrent	xbrli:monetaryItemType	instant	debit		base	RestrictedCashNoncurrent
14245	Restricted Cash and Cash Equivalents, Current	xbrli:monetaryItemType	instant	debit		base	RestrictedCashAndCashEquivalentsAtCarryingValue
14246	Restricted Stock, Value, Shares Issued Net of Tax Withholdings	xbrli:monetaryItemType	duration	credit		base	RestrictedStockValueSharesIssuedNetOfTaxWithholdings
14247	Restricted Investments Exempt from Registration Note [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedInvestmentsExemptFromRegistrationNoteAbstract
14248	Restricted Stock Award, Forfeitures	xbrli:monetaryItemType	duration	debit		base	RestrictedStockAwardForfeitures
14249	Restricted Cash and Cash Equivalent Item, Purpose (Deprecated 2017-01-31)	xbrli:stringItemType	duration			base	RestrictedCashAndCashEquivalentItemPurpose
14250	Restricted Assets Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	RestrictedAssetsDisclosureTextBlock
14251	Restricted Investments, Percent of Net Assets	num:percentItemType	instant			base	RestrictedInvestmentsPercentOfNetAssets
14252	Restricted Cash and Cash Equivalents	xbrli:monetaryItemType	instant	debit		base	RestrictedCashAndCashEquivalents
14253	Restricted Cash Equivalents, Noncurrent, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashEquivalentsNoncurrentAssetStatementOfFinancialPositionExtensibleList
14254	Restricted Cash and Cash Equivalents Items [Line Items]	xbrli:stringItemType	duration		true	base	RestrictedCashAndCashEquivalentsItemsLineItems
14255	Restricted Investments Note [Abstract]	xbrli:stringItemType	duration		true	base	RestrictedInvestmentsNoteAbstract
14256	Restricted Cash, Current, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashCurrentNatureOfRestrictionDescription
14257	Restricted Cash Equivalents, Noncurrent, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashEquivalentsNoncurrentNatureOfRestrictionDescription
14258	Restricted Cash, Noncurrent, Asset, Statement of Financial Position [Extensible List]	base-types:extensibleListItemType	instant			base	RestrictedCashNoncurrentAssetStatementOfFinancialPositionExtensibleList
14259	Restricted Cash Equivalents, Current, Nature of Restriction, Description	xbrli:stringItemType	duration			base	RestrictedCashEquivalentsCurrentNatureOfRestrictionDescription
14260	Restriction to Transfer Funds	xbrli:stringItemType	duration			base	RestrictionToTransferFunds
14261	Restrictions on Loans and Other Fund Transfers (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RestrictionsOnLoansAndOtherFundTransfers
14262	Restrictions on Dividends, Loans and Advances [Text Block]	nonnum:textBlockItemType	duration			base	RestrictionsOnDividendsLoansAndAdvancesTextBlock
14263	Restrictions for Consolidated and Unconsolidated Subsidiaries [Abstract]	xbrli:stringItemType	duration		true	base	RestrictionsForConsolidatedAndUnconsolidatedSubsidiariesAbstract
14264	Restrictions on Parent Company's Ability to Pay Dividends (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RestrictionsOnParentCompanysAbilityToPayDividends
14265	Restructuring, Impairment, and Other Activities Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock
14266	Restructuring and Related Cost, Positions Eliminated [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringAndRelatedCostPositionsEliminatedAbstract
14267	Restructuring Plan [Axis]	xbrli:stringItemType	duration		true	base	RestructuringPlanAxis
14268	Restructuring and Related Activities, Liability Not Recognized	xbrli:stringItemType	duration			base	RestructuringAndRelatedActivitiesLiabilityNotRecognized
14269	Restructuring Reserve [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringReserveAbstract
14270	Other	xbrli:monetaryItemType	duration	debit		base	RestructuringReserveSettledWithoutCash2
14271	Restructuring Charges [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringChargesAbstract
14272	Restructuring Reserve, Current	xbrli:monetaryItemType	instant	credit		base	RestructuringReserveCurrent
14273	Restructuring Plan [Domain]	nonnum:domainItemType	duration		true	base	RestructuringPlanDomain
14274	Restructuring Reserve, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	RestructuringReservePeriodIncreaseDecrease
14275	Restructuring and Related Cost [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringAndRelatedCostLineItems
14276	Restructuring Reserve, Noncurrent	xbrli:monetaryItemType	instant	credit		base	RestructuringReserveNoncurrent
14277	Restructuring, Settlement and Impairment Provisions	xbrli:monetaryItemType	duration	debit		base	RestructuringSettlementAndImpairmentProvisions
14278	Restructuring and Related Cost, Number of Positions Eliminated, Inception to Date	xbrli:integerItemType	instant			base	RestructuringAndRelatedCostNumberOfPositionsEliminatedInceptionToDate
14279	Restructuring and Related Activities, Description	xbrli:stringItemType	duration			base	RestructuringAndRelatedActivitiesDescription
14280	Number of positions eliminated	xbrli:integerItemType	duration			base	RestructuringAndRelatedCostNumberOfPositionsEliminated
14281	Restructuring Reserve, Foreign Currency Translation Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	RestructuringReserveTranslationAdjustment
14282	Restructuring and Related Activities, Initiation Date	xbrli:dateItemType	duration			base	RestructuringAndRelatedActivitiesInitiationDate
14283	Restructuring charges	xbrli:monetaryItemType	duration	debit		base	RestructuringCharges
14284	Restructuring Costs	xbrli:monetaryItemType	duration	debit		base	RestructuringCosts
14285	Restructuring Reserve, Adjustment Description	xbrli:stringItemType	duration			base	RestructuringReserveAdjustmentDescription
14286	Restructuring Reserve, Translation and Other Adjustment	xbrli:monetaryItemType	duration	credit		base	RestructuringReserveTranslationAndOtherAdjustment
14287	Reversal of prior year restructuring charges	xbrli:monetaryItemType	duration	debit		base	RestructuringReserveAccrualAdjustment1
14288	Restructuring Costs and Asset Impairment Charges [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringCostsAndAssetImpairmentChargesAbstract
14289	Restructuring and Related Cost, Number of Positions Eliminated, Inception to Date Percent	num:percentItemType	instant			base	RestructuringAndRelatedCostNumberOfPositionsEliminatedInceptionToDatePercent
14290	Restructuring Costs and Asset Impairment Charges	xbrli:monetaryItemType	duration	debit		base	RestructuringCostsAndAssetImpairmentCharges
14291	RESTRUCTURING CHARGES	nonnum:textBlockItemType	duration			base	RestructuringAndRelatedActivitiesDisclosureTextBlock
14292	Restructuring Type [Axis]	xbrli:stringItemType	duration		true	base	RestructuringCostAndReserveAxis
14293	Restructuring and Related Cost, Expected Cost [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringAndRelatedCostExpectedCostAbstract
14294	Restructuring Reserve, Settled without Cash (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	RestructuringReserveSettledWithoutCash1
14295	Restructuring And Related Activities [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringAndRelatedActivitiesAbstract
14296	Restructuring Reserve Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringReserveLineItems
14297	Restructuring and Related Cost, Accelerated Depreciation	xbrli:monetaryItemType	duration	debit		base	RestructuringReserveAcceleratedDepreciation
14298	Restructuring Costs [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringCostsAbstract
14299	Balance, as of June 30, 2016	xbrli:monetaryItemType	instant	credit		base	RestructuringReserve
14300	Restructuring and Related Cost, Caption that Includes Restructuring Charges	xbrli:stringItemType	duration			base	RestructuringAndRelatedCostCaptionThatIncludesRestructuringCharges
14301	Restructuring Reserve [Roll Forward]	xbrli:stringItemType	duration		true	base	RestructuringReserveRollForward
14302	Restructuring and Related Cost, Expected Cost Remaining	xbrli:monetaryItemType	instant	debit		base	RestructuringAndRelatedCostExpectedCostRemaining1
14303	Restructuring Charges [Member]	nonnum:domainItemType	duration		true	base	RestructuringChargesMember
14304	Restructuring and Related Activities, Authorized Approval (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	RestructuringAndRelatedActivitiesAuthorizedApproval
14305	Restructuring and Related Cost, Expected Number of Positions Eliminated	xbrli:integerItemType	duration			base	RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated
14306	Restructuring and Related Cost, Expected Cost	xbrli:monetaryItemType	instant	debit		base	RestructuringAndRelatedCostExpectedCost1
14307	Restructuring Cost and Reserve [Line Items]	xbrli:stringItemType	duration		true	base	RestructuringCostAndReserveLineItems
14308	Restructuring and Related Cost, Cost Incurred to Date	xbrli:monetaryItemType	instant	debit		base	RestructuringAndRelatedCostCostIncurredToDate1
14309	Restructuring, Settlement and Impairment Provisions [Abstract]	xbrli:stringItemType	duration		true	base	RestructuringSettlementAndImpairmentProvisionsAbstract
14310	Restructuring and Related Cost, Incurred Cost	xbrli:monetaryItemType	duration	debit		base	RestructuringAndRelatedCostIncurredCost
14311	Restructuring and Related Cost, Number of Positions Eliminated, Period Percent	num:percentItemType	duration			base	RestructuringAndRelatedCostNumberOfPositionsEliminatedPeriodPercent
14312	Restructuring and Related Cost, Description	xbrli:stringItemType	duration			base	RestructuringAndRelatedCostDescription
14313	Completion date	xbrli:dateItemType	duration			base	RestructuringAndRelatedActivitiesCompletionDate
14314	Restructuring Reserve, Accrual Adjustment (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	RestructuringReserveAccrualAdjustment
14315	Results of Operations, Revenue from Oil and Gas Producing Activities [Abstract]	xbrli:stringItemType	duration		true	base	ResultsOfOperationsRevenueFromOilAndGasProducingActivitiesAbstract
14316	Results of Operations, Income before Income Taxes [Abstract]	xbrli:stringItemType	duration		true	base	ResultsOfOperationsIncomeBeforeIncomeTaxesAbstract
14317	Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Table]	xbrli:stringItemType	duration		true	base	ResultsOfOperationsForOilAndGasProducingActivitiesByGeographicAreaTable
14318	Results of Operations, Accretion of Asset Retirement Obligations	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsAccretionOfAssetRetirementObligations
14319	Results of Operations, Depreciation, Depletion and Amortization, and Valuation Provisions	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
14320	Results of Operations, Expense, Other	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsExpenseOther
14321	Results of Operations, Depreciation, Depletion, Amortization and Accretion	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsDepreciationDepletionAmortizationAndAccretion
14322	Results of Operations, Dry Hole Costs	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsDryHoleCosts
14323	Results of Operations, Expense from Oil and Gas Producing Activities	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsExpenseFromOilAndGasProducingActivities
14324	Results of Operations, Income before Income Taxes	xbrli:monetaryItemType	duration	credit		base	ResultsOfOperationsIncomeBeforeIncomeTaxes
14325	Results of Operations, Sales or Transfers to Entity's Other Operations	xbrli:monetaryItemType	duration	credit		base	ResultsOfOperationsSalesOrTransfersToEntitysOtherOperations
14326	Results of Operations, Oil and Gas Producing Activities Net Income (Excluding Corporate Overhead and Interest Costs)	xbrli:monetaryItemType	duration	credit		base	ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts
14327	Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]	xbrli:stringItemType	duration		true	base	ResultsOfOperationsForOilAndGasProducingActivitiesByGeographicAreaLineItems
14328	Results of Operations, Exploration Expense	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsExplorationExpense
14329	Results of Operations, Impairment of Oil and Gas Properties	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsImpairmentOfOilAndGasProperties
14330	Results of Operations, Sales Revenue to Unaffiliated Enterprises	xbrli:monetaryItemType	duration	credit		base	ResultsOfOperationsSalesRevenueToUnaffiliatedEnterprises
14331	Results of Operations for Oil and Gas Producing Activities Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	ResultsOfOperationsForOilAndGasProducingActivitiesDisclosureTextBlock
14332	Results of Operations, Revenue from Oil and Gas Producing Activities	xbrli:monetaryItemType	duration	credit		base	ResultsOfOperationsRevenueFromOilAndGasProducingActivities
14333	Results of Operations, Oil and Gas Producing Activities Net Income (Excluding Corporate Overhead and Interest Costs) [Abstract]	xbrli:stringItemType	duration		true	base	ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCostsAbstract
14334	Results of Operations, Expense from Oil and Gas Producing Activities [Abstract]	xbrli:stringItemType	duration		true	base	ResultsOfOperationsExpenseFromOilAndGasProducingActivitiesAbstract
14335	Results of Operations, General and Administrative Related to Oil and Gas Producing Activities	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsGeneralAndAdministrativeRelatedToOilAndGasProducingActivities
14336	Results of Operations, Revenue, Other	xbrli:monetaryItemType	duration	credit		base	ResultsOfOperationsRevenueOther
14337	Results of Operations, Production or Lifting Costs	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsProductionOrLiftingCosts
14338	Results of Operations, Transportation Costs	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsTransportationCosts
14339	Results of Operations, Income Tax Expense	xbrli:monetaryItemType	duration	debit		base	ResultsOfOperationsIncomeTaxExpense
14340	Retail Land Sales, Maturity of Accounts Receivable, Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableRollingYearFour
14341	Retail Land Sales, Maturity of Accounts Receivable, Year Two	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableYearTwo
14342	Retail Expenses	xbrli:monetaryItemType	duration	debit		base	RetailExpenses
14343	Retail Related Inventory	xbrli:monetaryItemType	instant	debit		base	RetailRelatedInventory
14344	Retail Land Sales Receivables, Stated Interest Rate	num:percentItemType	instant			base	RetailLandSalesReceivablesStatedInterestRate
14345	Retail Land Sales, Maturity of Accounts Receivable, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	RetailLandSalesMaturityOfAccountsReceivableRollingMaturityAbstract
14346	Retail Land Sales, Liability for Improvements, Inception [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	RetailLandSalesLiabilityForImprovementsInceptionAbstract
14347	Retail Land Sales, Estimated Cost of Major Improvements [Abstract]	xbrli:stringItemType	duration		true	base	RetailLandSalesEstimatedCostOfMajorImprovementsAbstract
14348	Retail Land Sales, Deposit Method, Debt Assumed by Buyer (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	RetailLandSalesDepositMethodDebtAssumedByBuyer
14349	Retail Land Sales, Maturity of Accounts Receivable, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableRemainderOfFiscalYear
14350	Retail Land Sales, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	RetailLandSalesPolicyPolicyTextBlock
14351	Retail Land Sales, Estimated Cost of Major Improvements Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	RetailLandSalesEstimatedCostOfMajorImprovementsDisclosuresAbstract
14352	Retail Land Sales, Deposit Method, Sales Contract Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	RetailLandSalesDepositMethodSalesContractDisclosureAbstract
14353	Retail Land Sales, Estimated Cost of Major Improvements, Fifth Year	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesEstimatedCostOfMajorImprovementsFifthYear
14354	Retail Land Sales, Deposit Method, Sales Value (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	RetailLandSalesDepositMethodSalesValue
14355	Retail Land Sales, Maturity of Accounts Receivable, Year Three	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableYearThree
14356	Retail Land Sales, Estimated Cost of Major Improvements	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesEstimatedCostOfMajorImprovements
14357	Retail Land Sales, Improvements [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	RetailLandSalesImprovementsAbstract
14358	Retail Land Sales, Liability for Improvements	xbrli:monetaryItemType	instant	credit		base	RetailLandSalesLiabilityForImprovements
14359	Retail Land Sales, Maturity of Accounts Receivable, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableNextRollingTwelveMonths
14360	Retail Land Sales, Estimated Cost of Major Improvements, Third Year	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesEstimatedCostOfMajorImprovementsThirdYear
14361	Retail Land Sales, Maturity of Accounts Receivable, Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableRollingYearThree
14362	Retail Land Sales, Maturity of Accounts Receivable, Year Four	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableYearFour
14363	Retail Land Sales, Maturity of Accounts Receivable, Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableYearOne
14364	Retail Land Sales, Liability for Improvements, Revenue Offset (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesLiabilityForImprovementsRevenueOffset
14365	Retail Land Sales Receivables, Method for Determining Delinquencies	xbrli:stringItemType	duration			base	RetailLandSalesReceivablesMethodForDeterminingDelinquencies
14366	Retail Land Sales, Installment Method, Sales Value	xbrli:monetaryItemType	duration	credit		base	RetailLandSalesInstallmentMethodSalesValue
14367	Retail Land Sales, Estimated Cost of Major Improvements, Expenditure Dates	xbrli:stringItemType	duration			base	RetailLandSalesEstimatedCostOfMajorImprovementsExpenditureDates
14368	Retail Land Sales, Deposit Method, Deposit Received	xbrli:monetaryItemType	instant	credit		base	RetailLandSalesDepositMethodDepositReceived
14369	Retail Land Sales, Estimated Cost of Major Improvements, Area	xbrli:stringItemType	duration			base	RetailLandSalesEstimatedCostOfMajorImprovementsArea
14370	Retail Land Sales, Deposit Method, Terms of Sale (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RetailLandSalesDepositMethodTermsOfSale
14371	Retail Land Sales, Deposit Method, Property Carrying Value	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesDepositMethodPropertyCarryingValue
14372	Retail Land Sales, Installment Method, Gross Profit, Deferred	xbrli:monetaryItemType	duration	credit		base	RetailLandSalesInstallmentMethodGrossProfitDeferred
14373	Retail Land Sales, Maturity of Accounts Receivable, Year Five	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableYearFive
14374	Retail Land Sales, Estimated Cost of Major Improvements, Fourth Year	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesEstimatedCostOfMajorImprovementsFourthYear
14375	Retail Related Inventory, Packaging and Other Supplies	xbrli:monetaryItemType	instant	debit		base	RetailRelatedInventoryPackagingAndOtherSupplies
14376	Retail Land Sales, Improvements, Income Statement Recognition, Prior Sales [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	RetailLandSalesImprovementsIncomeStatementRecognitionPriorSalesAbstract
14377	Retail Land Sales, Maturity of Accounts Receivable, Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableRollingYearFive
14378	Retail Land Sales, Improvement Revenue, Prior Sales	xbrli:monetaryItemType	duration	credit		base	RetailLandSalesImprovementRevenuePriorSales
14379	Retail Land Sales, Installment Method, Gross Profit, Deferred [Abstract]	xbrli:stringItemType	duration		true	base	RetailLandSalesInstallmentMethodGrossProfitDeferredAbstract
14380	Retail Land Sales, Installment Method, Cost of Sales	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesInstallmentMethodTotalCostOfSale
14381	Retail Revenue	xbrli:monetaryItemType	duration	credit		base	RetailRevenue
14382	Retail Land Sales, Delinquent Accounts Receivable	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesDelinquentAccountsReceivable
14383	Retail Land Sales Receivables, High End of Range of Stated Interest Rates (Deprecated 2016-01-31)	num:percentItemType	duration			base	RetailLandSalesReceivablesHighEndOfRangeOfStatedInterestRates
14384	Retail Land Sales, Maturity of Accounts Receivable, Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	RetailLandSalesMaturityOfAccountsReceivableRollingYearTwo
14385	Retail Land Sales, Improvement Costs, Prior Sales (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesImprovementCostsPriorSales
14386	Retail Site [Member]	nonnum:domainItemType	duration		true	base	RetailSiteMember
14387	Retail Related Inventory [Abstract]	xbrli:stringItemType	duration		true	base	RetailRelatedInventoryAbstract
14388	Retail Land Sale Receivables, Weighted Average Interest Rate (Deprecated 2016-01-31)	num:percentItemType	duration			base	RetailLandSaleReceivablesWeightedAverageInterestRate
14389	Retail Land Sales Receivables, Low End of Range of Stated Interest Rates (Deprecated 2016-01-31)	num:percentItemType	duration			base	RetailLandSalesReceivablesLowEndOfRangeOfStatedInterestRates
14390	Retail Related Inventory, Merchandise	xbrli:monetaryItemType	instant	debit		base	RetailRelatedInventoryMerchandise
14391	Retail Land Sales, Estimated Cost of Major Improvements, First Year	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesEstimatedCostOfMajorImprovementsFirstYear
14392	Retail Land Sales, Maturity of Accounts Receivable, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	RetailLandSalesMaturityOfAccountsReceivableAbstract
14393	Retail Land Sales, Description [Text Block]	nonnum:textBlockItemType	duration			base	RetailLandSalesDescriptionTextBlock
14394	Retail Land Sales, Deposit Method, Sales Contract Disclosure (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RetailLandSalesDepositMethodSalesContractDisclosure
14395	Retail Land Sales, Estimated Cost of Major Improvements, Second Year	xbrli:monetaryItemType	duration	debit		base	RetailLandSalesEstimatedCostOfMajorImprovementsSecondYear
14396	Retainage Deposit	xbrli:monetaryItemType	instant	debit		base	RetainageDeposit
14397	Retained Earnings, Appropriated [Member]	nonnum:domainItemType	duration		true	base	RetainedEarningsAppropriatedMember
14398	Retained Investment in Business [Member]	nonnum:domainItemType	duration		true	base	RetainedInvestmentInBusinessMember
14399	Retained Earnings, Appropriated	xbrli:monetaryItemType	instant	credit		base	RetainedEarningsAppropriated
14400	Retained Interest [Member]	nonnum:domainItemType	duration		true	base	RetainedInterestMember
14401	Retained Earnings, Undistributed Earnings from Equity Method Investees	xbrli:monetaryItemType	instant	credit		base	RetainedEarningsUndistributedEarningsFromEquityMethodInvestees
14402	Retained Earnings Adjustments [Line Items]	xbrli:stringItemType	duration		true	base	RetainedEarningsAdjustmentsLineItems
14403	Retained Earnings Note Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	RetainedEarningsNoteDisclosureAbstract
14404	Retained Earnings, Effective Date of New Retained Earnings Account Established after Readjustment	xbrli:dateItemType	duration			base	RetainedEarningsEffectiveDatesOfNewRetainedEarningsAccountEstablishedAfterReadjustment
14405	Retained earnings	xbrli:monetaryItemType	instant	credit		base	RetainedEarningsAccumulatedDeficit
14406	Retained Earnings, Date Relative to Establishment of New Retained Earnings Account	xbrli:dateItemType	duration			base	RetainedEarningsDatesRelativeToEstablishmentOfNewRetainedEarningsAccount
14407	Retained Earnings, Restrictions	xbrli:stringItemType	duration			base	RetainedEarningsRestrictions
14408	Retained Investment in Subsidiary [Member]	nonnum:domainItemType	duration		true	base	RetainedInvestmentInSubsidiaryMember
14409	Retained Earnings, Unappropriated [Member]	nonnum:domainItemType	duration		true	base	RetainedEarningsUnappropriatedMember
14410	Retained Patronage Allocations	xbrli:monetaryItemType	duration	credit		base	RetainedPatronageAllocations
14411	Retained Earnings (Accumulated Deficit) [Abstract]	xbrli:stringItemType	duration		true	base	RetainedEarningsAccumulatedDeficitAbstract
14412	Retained Interest, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	RetainedInterestFairValueDisclosure
14413	Retained Earnings, Unappropriated	xbrli:monetaryItemType	instant	credit		base	RetainedEarningsUnappropriated
14414	Retained earnings	nonnum:domainItemType	duration		true	base	RetainedEarningsMember
14415	Retained Earnings, Deficit Eliminated	xbrli:stringItemType	duration			base	RetainedEarningsDeficitEliminated
14416	Retirement Plan Type [Domain]	nonnum:domainItemType	duration		true	base	RetirementPlanTypeDomain
14417	Retirement Plan Name [Domain]	nonnum:domainItemType	duration		true	base	RetirementPlanNameDomain
14418	Retirement Plan Tax Status [Domain]	nonnum:domainItemType	duration		true	base	RetirementPlanTaxStatusDomain
14419	Retirement Plan Funding Status [Domain]	nonnum:domainItemType	duration		true	base	RetirementPlanFundingStatusDomain
14420	Retirement Plan Funding Status [Axis]	xbrli:stringItemType	duration		true	base	RetirementPlanFundingStatusAxis
14421	Retirement Plan Sponsor Location [Axis]	xbrli:stringItemType	duration		true	base	RetirementPlanSponsorLocationAxis
14422	Retirement Plan Name [Axis]	xbrli:stringItemType	duration		true	base	RetirementPlanNameAxis
14423	Retirement of Tangible Assets, Other Descriptors (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RetirementOfTangibleAssetsOtherDescriptors
14424	Retirement Plan Tax Status [Axis]	xbrli:stringItemType	duration		true	base	RetirementPlanTaxStatusAxis
14425	Retirement Plan Sponsor Location [Domain]	nonnum:domainItemType	duration		true	base	RetirementPlanSponsorLocationDomain
14426	Retirement Plan Type [Axis]	xbrli:stringItemType	duration		true	base	RetirementPlanTypeAxis
14427	Revaluation of Liabilities [Member]	nonnum:domainItemType	duration		true	base	RevaluationOfLiabilitiesMember
14428	Revaluation of Assets [Member]	nonnum:domainItemType	duration		true	base	RevaluationOfAssetsMember
14429	Revenue Recognition, Multiple-deliverable Arrangements, Allocation to Specific Unit of Accounting, Effect of Changes, Assumptions	xbrli:stringItemType	duration			base	RevenueRecognitionMultipleDeliverableArrangementsAllocationToSpecificUnitOfAccountingEffectOfChangesAssumptions
14430	Revenue, Performance Obligation, Description of Good or Service	xbrli:stringItemType	duration			base	RevenuePerformanceObligationDescriptionOfGoodOrService
14431	Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]	nonnum:textBlockItemType	duration			base	RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock
14432	Revenue, Performance Obligation [Abstract]	xbrli:stringItemType	duration		true	base	RevenuePerformanceObligationAbstract
14433	Revenue Recognition Accounting Policy, Gross and Net Revenue Disclosure [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionAccountingPolicyGrossAndNetRevenueDisclosure
14434	Revenue Recognition, New Accounting Pronouncement, Timing	xbrli:stringItemType	duration			base	RevenueRecognitionNewAccountingPronouncementTiming
14435	Revenue, Information Used to Allocate Transaction Price	xbrli:stringItemType	duration			base	RevenueInformationUsedToAllocateTransactionPrice
14436	Revenue Recognition [Abstract]	xbrli:stringItemType	duration		true	base	RevenueRecognitionAbstract
14437	Revenue Recognition, Multiple-deliverable Arrangements [Table]	xbrli:stringItemType	duration		true	base	RevenueRecognitionMultipleDeliverableArrangementsTable
14438	Revenue Recognition, Multiple-deliverable Arrangements, Allocation to Specific Unit of Accounting, Effect of Changes, Selling Price	xbrli:stringItemType	duration			base	RevenueRecognitionMultipleDeliverableArrangementsAllocationToSpecificUnitOfAccountingEffectOfChangesSellingPrice
14439	Revenue from Purchased Oil and Gas	xbrli:monetaryItemType	duration	credit		base	RevenueFromPurchasedOilAndGas
14440	Revenue Recognition, New Accounting Pronouncement, Allocation (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RevenueRecognitionNewAccountingPronouncementAllocation
14441	Revenue from Related Parties	xbrli:monetaryItemType	duration	credit		base	RevenueFromRelatedParties
14442	Revenue, Methods, Inputs, and Assumptions Used [Abstract]	xbrli:stringItemType	duration		true	base	RevenueMethodsInputsAndAssumptionsUsedAbstract
14443	Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table]	xbrli:stringItemType	duration		true	base	RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable
14444	Revenue, Practical Expedient, Initial Application and Transition, Nondisclosure of Transaction Price Allocation to Remaining Performance Obligation [true/false]	xbrli:booleanItemType	duration			base	RevenuePracticalExpedientInitialApplicationAndTransitionNondisclosureOfTransactionPriceAllocationToRemainingPerformanceObligation
14445	Revenue from Contract with Customer, Excluding Assessed Tax [Abstract]	xbrli:stringItemType	duration		true	base	RevenueFromContractWithCustomerExcludingAssessedTaxAbstract
14446	Revenue, Practical Expedient [Abstract]	xbrli:stringItemType	duration		true	base	RevenuePracticalExpedientAbstract
14447	Revenue, Judgment	xbrli:stringItemType	duration			base	RevenueJudgment
14448	Revenue, Judgment [Abstract]	xbrli:stringItemType	duration		true	base	RevenueJudgmentAbstract
14449	Revenue Recognition, Discounts [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionDiscounts
14450	Revenue, Practical Expedient, Initial Application and Transition, Completed Contract, Same Reporting Period [true/false]	xbrli:booleanItemType	duration			base	RevenuePracticalExpedientInitialApplicationAndTransitionCompletedContractSameReportingPeriod
14451	Revenue, Initial Application Period Cumulative Effect Transition [Line Items]	xbrli:stringItemType	duration		true	base	RevenueInitialApplicationPeriodCumulativeEffectTransitionLineItems
14452	Revenue Recognition Leases, Operating [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionLeasesOperating
14453	Revenue from Grants	xbrli:monetaryItemType	duration	credit		base	RevenueFromGrants
14454	Revenue Recognition, New Accounting Pronouncement, Material Effect, Revenue Deferred under Amended Guidance (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	RevenueRecognitionNewAccountingPronouncementMaterialEffectRevenueDeferredUnderAmendedGuidance
14455	Revenue, Practical Expedient, Initial Application and Transition, Nonrestatement of Modified Contract [true/false]	xbrli:booleanItemType	duration			base	RevenuePracticalExpedientInitialApplicationAndTransitionNonrestatementOfModifiedContract
14456	Revenue Recognition, Excise and Sales Taxes	xbrli:stringItemType	duration			base	RevenueRecognitionExciseAndSalesTaxes
14457	Revenue, Performance Obligation, Description of Timing	xbrli:stringItemType	duration			base	RevenuePerformanceObligationDescriptionOfTiming
14458	Revenue Recognition, Milestone Method [Table Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionMilestoneMethodTableTextBlock
14459	Revenue Recognition, Bill and Hold Arrangements [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	RevenueRecognitionBillAndHoldArrangements
14460	Revenue Recognition, Completed-Contract Method [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionCompletedContractMethod
14461	Revenue Recognition, Allowances [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionAllowances
14462	Revenue from Contract with Customer [Text Block]	nonnum:textBlockItemType	duration			base	RevenueFromContractWithCustomerTextBlock
14463	Revenue Recognition, Advertising Barter Transactions [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionAdvertisingBarterTransactions
14464	Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]	xbrli:stringItemType	duration		true	base	RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems
14465	Revenue from Contract with Customer [Abstract]	xbrli:stringItemType	duration		true	base	RevenueFromContractWithCustomerAbstract
14466	Revenue Recognition, Milestone Method, Description	xbrli:stringItemType	duration			base	RevenueRecognitionMilestoneMethodDescription
14467	Revenue Recognition Leases, Capital [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionLeasesCapital
14468	Revenue Recognition, Milestone Method, Factors	xbrli:stringItemType	duration			base	RevenueRecognitionMilestoneMethodFactors
14469	Revenue Recognition from Long-term Power Sales Contracts, Policy [Policy Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	RevenueRecognitionFromLongTermPowerSalesContractsPolicy
14470	Revenue Mineral Sales	xbrli:monetaryItemType	duration	credit		base	RevenueMineralSales
14471	Revenue, Performance Obligation, Description of Returns and Other Similar Obligations	xbrli:stringItemType	duration			base	RevenuePerformanceObligationDescriptionOfReturnsAndOtherSimilarObligations
14472	Revenue, Practical Expedient, Financing Component [true/false]	xbrli:booleanItemType	duration			base	RevenuePracticalExpedientFinancingComponent
14473	Revenue Recognition, Multiple-deliverable Arrangements, Determination of Selling Price [Abstract]	xbrli:stringItemType	duration		true	base	RevenueRecognitionMultipleDeliverableArrangementsDeterminationOfSellingPriceAbstract
14474	Revenue Recognition, Customer Acquisitions [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionCustomerAcquisitions
14475	Revenue, Initial Application Period Cumulative Effect Transition, Explanation of Change	xbrli:stringItemType	duration			base	RevenueInitialApplicationPeriodCumulativeEffectTransitionExplanationOfChange
14476	Revenue, Transaction Price Measurement, Tax Exclusion [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueTransactionPriceMeasurementTaxExclusionPolicyTextBlock
14477	Revenue, Performance Obligation Satisfied over Time, Method Used, Description	xbrli:stringItemType	duration			base	RevenuePerformanceObligationSatisfiedOverTimeMethodUsedDescription
14478	Revenue Recognition, Multiple-deliverable Arrangements, Determination of Selling Price, Amount	xbrli:monetaryItemType	duration	credit		base	RevenueRecognitionMultipleDeliverableArrangementsDeterminationOfSellingPriceAmount
14479	Revenue, Performance Obligation, Description of Payment Terms	xbrli:stringItemType	duration			base	RevenuePerformanceObligationDescriptionOfPaymentTerms
14480	Revenue, Performance Obligation Satisfied over Time, Method Used, Explanation	xbrli:stringItemType	duration			base	RevenuePerformanceObligationSatisfiedOverTimeMethodUsedExplanation
14481	Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	xbrli:durationItemType	duration			base	RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod
14482	Revenue Recognition, Milestone Method, Milestone	xbrli:stringItemType	duration			base	RevenueRecognitionMilestoneMethodMilestone
14483	Revenue Recognition, New Accounting Pronouncement, Revenue Recognized under Prior Guidance (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	RevenueRecognitionNewAccountingPronouncementRevenueRecognizedUnderPriorGuidance
14484	Revenue, Information Used to Measure Obligation	xbrli:stringItemType	duration			base	RevenueInformationUsedToMeasureObligation
14485	Revenue from Hotels	xbrli:monetaryItemType	duration	credit		base	RevenueFromLeasedAndOwnedHotels
14486	Revenue from Owned Hotels	xbrli:monetaryItemType	duration	credit		base	RevenueFromOwnedHotels
14487	Revenue Recognition, Multiple-deliverable Arrangements, Allocation to Specific Unit of Accounting, Effect of Changes, Methodology	xbrli:stringItemType	duration			base	RevenueRecognitionMultipleDeliverableArrangementsAllocationToSpecificUnitOfAccountingEffectOfChangesMethodology
14488	Revenue Recognition, Regional Carriers and Passengers, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionRegionalCarriersAndPassengersPolicyPolicyTextBlock
14489	Revenue Recognition, Retrospective Rate-Setting Systems, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionRetrospectiveRateSettingSystemsPolicyPolicyTextBlock
14490	Revenue, Practical Expedient, Initial Application and Transition, Qualitative Assessment	xbrli:stringItemType	duration			base	RevenuePracticalExpedientInitialApplicationAndTransitionQualitativeAssessment
14491	Revenue Recognition, Gift Cards, Breakage (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	RevenueRecognitionGiftCardsBreakage
14492	Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Year	xbrli:gYearItemType	duration			base	RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionYear
14493	Revenue Recognition and Deferred Revenue [Abstract]	xbrli:stringItemType	duration		true	base	RevenueRecognitionAndDeferredRevenueAbstract
14494	Revenue from Contract with Customer [Member]	nonnum:domainItemType	duration		true	base	RevenueFromContractWithCustomerMember
14495	Revenue Recognition, Deferred Revenue [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionDeferredRevenue
14496	Revenue Commissioners, Ireland [Member]	nonnum:domainItemType	duration		true	base	RevenueCommissionersIrelandMember
14497	Revenue, Initial Application Period Cumulative Effect Transition [Table]	xbrli:stringItemType	duration		true	base	RevenueInitialApplicationPeriodCumulativeEffectTransitionTable
14498	Revenue Recognition, Multiple-deliverable Arrangements, Determination of Selling Price, Method	xbrli:stringItemType	duration			base	RevenueRecognitionMultipleDeliverableArrangementsDeterminationOfSellingPriceMethod
14499	Revenue Recognition, New Accounting Pronouncement, Material Effect, Description	xbrli:stringItemType	duration			base	RevenueRecognitionNewAccountingPronouncementMaterialEffectDescription
14500	Revenue, Practical Expedient, Incremental Cost of Obtaining Contract [true/false]	xbrli:booleanItemType	duration			base	RevenuePracticalExpedientIncrementalCostOfObtainingContract
14501	Revenue Recognition, Multiple-deliverable Arrangements [Line Items]	xbrli:stringItemType	duration		true	base	RevenueRecognitionMultipleDeliverableArrangementsLineItems
14502	Revenue Recognition, Cargo and Freight, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionCargoAndFreightPolicyPolicyTextBlock
14503	Revenue Recognition, Multiple-deliverable Arrangements [Table Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionMultipleDeliverableArrangementsTableTextBlock
14504	Revenue, Performance Obligation Satisfied over Time [Abstract]	xbrli:stringItemType	duration		true	base	RevenuePerformanceObligationSatisfiedOverTimeAbstract
14505	Revenue Recognition, Leases [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionLeases
14506	Revenue Other Manufactured Products	xbrli:monetaryItemType	duration	credit		base	RevenueOtherManufacturedProducts
14507	Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Explanation	xbrli:stringItemType	duration			base	RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation
14508	Revenue Recognition, Gift Cards [Policy Text Block] (Deprecated 2017-01-31)	nonnum:textBlockItemType	duration			base	RevenueRecognitionGiftCards
14509	Revenue Recognition, New Accounting Pronouncement, Material Effect, Revenue Recognized under Amended Guidance (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	RevenueRecognitionNewAccountingPronouncementMaterialEffectRevenueRecognizedUnderAmendedGuidance
14510	Revenue from Franchisor Owned Outlets	xbrli:monetaryItemType	duration	credit		base	RevenueFromFranchisorOwnedOutlets
14511	Revenue Recognition, Milestone Method, Revenue Recognized	xbrli:monetaryItemType	duration	credit		base	RevenueRecognitionMilestoneMethodRevenueRecognized
14512	Revenue Mineral Sales [Abstract]	xbrli:stringItemType	duration		true	base	RevenueMineralSalesAbstract
14513	Revenue from Hotels [Abstract]	xbrli:stringItemType	duration		true	base	RevenueFromLeasedAndOwnedHotelsAbstract
14514	Revenue, Initial Application Period Cumulative Effect Transition [Abstract]	xbrli:stringItemType	duration		true	base	RevenueInitialApplicationPeriodCumulativeEffectTransitionAbstract
14515	Revenue Recognition, New Accounting Pronouncement, Unit of Accounting (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	RevenueRecognitionNewAccountingPronouncementUnitOfAccounting
14516	Revenue, Initial Application Period Cumulative Effect Transition, Description	xbrli:stringItemType	duration			base	RevenueInitialApplicationPeriodCumulativeEffectTransitionDescription
14517	Revenue Recognition, Multiple-deliverable Arrangements, Significant Deliverables, Separate Units of Accounting, Qualification Flag	base-types:yesNoItemType	duration			base	RevenueRecognitionMultipleDeliverableArrangementsSignificantDeliverablesSeparateUnitsOfAccountingQualificationFlag
14518	Revenue from External Customers by Geographic Areas [Table Text Block]	nonnum:textBlockItemType	duration			base	RevenueFromExternalCustomersByGeographicAreasTableTextBlock
14519	Revenue, Practical Expedient, Remaining Performance Obligation, Description	xbrli:stringItemType	duration			base	RevenuePracticalExpedientRemainingPerformanceObligationDescription
14520	Revenue, Performance Obligation, Description of Warranty	xbrli:stringItemType	duration			base	RevenuePerformanceObligationDescriptionOfWarranty
14521	Revenue, Performance Obligation Satisfied at Point in Time, Transfer of Control	xbrli:stringItemType	duration			base	RevenuePerformanceObligationSatisfiedAtPointInTimeTransferOfControl
14522	Revenue from Contract with Customer, Including Assessed Tax	xbrli:monetaryItemType	duration	credit		base	RevenueFromContractWithCustomerIncludingAssessedTax
14523	Revenue Recognition, Multiple-deliverable Arrangements, Allocation to Specific Unit of Accounting, Effect of Changes [Abstract]	xbrli:stringItemType	duration		true	base	RevenueRecognitionMultipleDeliverableArrangementsAllocationToSpecificUnitOfAccountingEffectOfChangesAbstract
14524	Revenue, Information Used to Determine Transaction Price	xbrli:stringItemType	duration			base	RevenueInformationUsedToDetermineTransactionPrice
14525	Revenue from Enrollment and Registration Fees, Excluding Hospitality Enterprises	xbrli:monetaryItemType	duration	credit		base	RevenueFromEnrollmentAndRegistrationFeesExcludingHospitalityEnterprises
14526	Revenue from Contract with Customer, Excluding Assessed Tax	xbrli:monetaryItemType	duration	credit		base	RevenueFromContractWithCustomerExcludingAssessedTax
14527	Revenue from Rights Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	RevenueFromRightsConcentrationRiskMember
14528	Revenue, Practical Expedient, Initial Application and Transition, Completed Contract, Use of Transaction Price at Contract Completion Date [true/false]	xbrli:booleanItemType	duration			base	RevenuePracticalExpedientInitialApplicationAndTransitionCompletedContractUseOfTransactionPriceAtContractCompletionDate
14529	Revenue, Change in Judgment	xbrli:stringItemType	duration			base	RevenueChangeInJudgment
14530	Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]	xbrli:stringItemType	duration		true	base	RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis
14531	Revenue, Practical Expedient, Remaining Performance Obligation [true/false]	xbrli:booleanItemType	duration			base	RevenuePracticalExpedientRemainingPerformanceObligation
14532	Revenue Recognition, Milestone Method [Line Items]	xbrli:stringItemType	duration		true	base	RevenueRecognitionMilestoneMethodLineItems
14533	Revenue Recognition for Alternative Revenue Programs, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionForAlternativeRevenueProgramsPolicy
14534	Revenue Recognition, Dividends [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionDividends
14535	Revenue, Information Used to Assess Variable Consideration Constraint	xbrli:stringItemType	duration			base	RevenueInformationUsedToAssessVariableConsiderationConstraint
14536	Revenue Recognition, Milestone Method [Table]	xbrli:stringItemType	duration		true	base	RevenueRecognitionMilestoneMethodTable
14537	Revenue, Remaining Performance Obligation	xbrli:monetaryItemType	instant	credit		base	RevenueRemainingPerformanceObligation
14538	Revenue Recognition, Retail Land Sales [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionRetailLandSales
14539	Revenue Recognition, Services, Franchise Fees [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionServicesFranchiseFees
14540	Revenue Recognition, Services, Management Fees [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionServicesManagementFees
14541	Revenue, Coal Services	xbrli:monetaryItemType	duration	credit		base	RevenueCoalServices
14542	Revenue Recognition, Rebates [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionRebates
14543	Revenue Recognition, Real Estate Transactions, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionRealEstateTransactionsPolicy
14544	Revenue Recognition	nonnum:textBlockItemType	duration			base	RevenueRecognitionPolicyTextBlock
14545	Revenue Recognition, Sales Returns, Changes in Estimated Returns	xbrli:stringItemType	duration			base	RevenueRecognitionSalesReturnsChangesInEstimatedReturns
14546	Revenue Recognition, Sales of Services [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionSalesOfServices
14547	Revenue Recognition, Software [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionSoftware
14548	Revenue Recognition, Multiple-deliverable Arrangements, Description [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionMultipleElementArrangements
14549	Revenue Recognition, Long-term Contracts [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionLongTermContracts
14550	Revenue Recognition, Services, Commissions [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionServicesCommissions
14551	Revenue Recognition, Loyalty Programs [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionLoyaltyPrograms
14552	Revenue Recognition, Premiums Earned, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionPremiumsEarnedPolicy
14553	Revenue Recognition, Percentage-of-Completion Method [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionPercentageOfCompletionMethod
14554	Revenue Recognition, Services, Royalty Fees [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionServicesRoyaltyFees
14555	Revenue Recognition, Long-term Contracts, Incentive and Award Fees [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionLongTermContractsIncentiveAndAwardFees
14556	Revenue Subject to Refund [Member]	nonnum:domainItemType	duration		true	base	RevenueSubjectToRefundMember
14557	Revenue, Other Financial Services	xbrli:monetaryItemType	duration	credit		base	RevenueOtherFinancialServices
14558	Revenue Recognition, Revenue Reductions [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionRevenueReductions
14559	Revenue, Environmental Remediation Services (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	RevenueEnvironmentalRemediationServices
14560	Revenue Recognition, Incentives [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionIncentives
14561	Revenue Recognition, Services, Licensing Fees [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionServicesLicensingFees
14562	Revenue Steam Products and Services	xbrli:monetaryItemType	duration	credit		base	RevenueSteamProductsAndServices
14563	Revenue Recognition, Interest [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionInterest
14564	Revenue, Oil and Gas Services	xbrli:monetaryItemType	duration	credit		base	RevenueOilAndGasServices
14565	Revenue Recognition, Sales Returns, Reserve for Sales Returns	xbrli:monetaryItemType	duration	credit		base	RevenueRecognitionSalesReturnsReserveForSalesReturns
14566	Revenue Recognition, Services, Refundable Fees for Services [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionServicesRefundableFeesForServices
14567	Revenue, Rights Granted [Member]	nonnum:domainItemType	duration		true	base	RevenueRightsGrantedMember
14568	Revenue Recognition, Sales of Goods [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionSalesOfGoods
14569	Revenue Recognition, Sales Returns [Policy Text Block]	nonnum:textBlockItemType	duration			base	RevenueRecognitionSalesReturns
14570	Revenues and Gains, Reporting Currency Denominated, Value	xbrli:monetaryItemType	duration	credit		base	RevenuesAndGainsReportingCurrencyDenominatedValue
14571	Revenues, Net of Interest Expense [Abstract]	xbrli:stringItemType	duration		true	base	RevenuesNetOfInterestExpenseAbstract
14572	Revenues, Excluding Interest and Dividends [Abstract]	xbrli:stringItemType	duration		true	base	RevenuesExcludingInterestAndDividendsAbstract
14573	Revenues, Net of Interest Expense	xbrli:monetaryItemType	duration	credit		base	RevenuesNetOfInterestExpense
14574	Revenues, Excluding Interest and Dividends	xbrli:monetaryItemType	duration	credit		base	RevenuesExcludingInterestAndDividends
14575	Revenues from External Customers and Long-Lived Assets [Line Items]	xbrli:stringItemType	duration		true	base	RevenuesFromExternalCustomersAndLongLivedAssetsLineItems
14576	Revenues	xbrli:monetaryItemType	duration	credit		base	Revenues
14577	Revenues [Abstract]	xbrli:stringItemType	duration		true	base	RevenuesAbstract
14578	Reverse Repurchase Agreements Segregated under Other Regulations	xbrli:monetaryItemType	instant	debit		base	ReverseRepurchaseAgreementsSegregatedUnderOtherRegulations
14579	Reverse Repurchase Agreements Segregated under Commodity Exchange Act Regulation	xbrli:monetaryItemType	instant	debit		base	ReverseRepurchaseAgreementsSegregatedUnderCommodityExchangeActRegulation
14580	Reverse Repurchase Agreements Segregated under Securities Exchange Commission Regulation	xbrli:monetaryItemType	instant	debit		base	ReverseRepurchaseAgreementsSegregatedUnderSecuritiesExchangeCommissionRegulation
14581	Revisions of Previous Quantity Estimates	xbrli:monetaryItemType	duration	debit		base	RevisionsOfPreviousQuantityEstimates
14582	Revolving Credit Facility [Member]	nonnum:domainItemType	duration		true	base	RevolvingCreditFacilityMember
14583	Risk Level, Low [Member]	nonnum:domainItemType	duration		true	base	RiskLevelLowMember
14584	Risk Level, Medium [Member]	nonnum:domainItemType	duration		true	base	RiskLevelMediumMember
14585	Risk Level, High [Member]	nonnum:domainItemType	duration		true	base	RiskLevelHighMember
14586	Risk-Weighted Assets Calculation Methodology [Axis]	xbrli:stringItemType	duration		true	base	RiskWeightedAssetsCalculationMethodologyAxis
14587	Risk Strategy, Residual Asset	xbrli:stringItemType	duration			base	RiskStrategyResidualAsset
14588	Risk Weighted Assets	xbrli:monetaryItemType	instant	debit		base	RiskWeightedAssets
14589	Risk-Weighted Assets Calculation Methodology [Domain]	nonnum:domainItemType	duration		true	base	RiskWeightedAssetsCalculationMethodologyDomain
14590	Risk Based Ratios [Abstract]	xbrli:stringItemType	duration		true	base	RiskBasedRatiosAbstract
14591	Risks Inherent in Servicing Assets and Servicing Liabilities, Fair Value of Instruments Used to Manage Risks	xbrli:monetaryItemType	instant	debit		base	RisksInherentInServicingAssetsAndServicingLiabilitiesFairValueOfInstrumentsUsedToManageRisks
14592	Risks Inherent in Servicing Assets and Servicing Liabilities, Type [Domain]	nonnum:domainItemType	duration		true	base	RisksInherentInServicingAssetsAndServicingLiabilitiesTypeDomain
14593	Risks Inherent in Servicing Assets and Servicing Liabilities [Line Items]	xbrli:stringItemType	duration		true	base	RisksInherentInServicingAssetsAndServicingLiabilitiesLineItems
14594	Risks and Uncertainties [Abstract]	xbrli:stringItemType	duration		true	base	RisksAndUncertaintiesAbstract
14595	Risks Inherent in Servicing Assets and Servicing Liabilities, Description of Instruments Used to Manage Risks	xbrli:stringItemType	duration			base	RisksInherentInServicingAssetsAndServicingLiabilitiesDescriptionOfInstrumentsUsedToManageRisks
14596	Risks and Uncertainties in Entity's Business	xbrli:stringItemType	duration			base	RisksAndUncertaintiesInEntitysBusiness
14597	Liability for Unpaid Claims and Claims Adjustment Expense, Activity in Liability [Abstract]	xbrli:stringItemType	duration		true	base	RollForwardInLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAbstract
14598	Royalty Expense	xbrli:monetaryItemType	duration	debit		base	RoyaltyExpense
14599	Royalty Trust Distributable Income, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	RoyaltyTrustDistributableIncomePolicy
14600	Royalty Revenue from Coal	xbrli:monetaryItemType	duration	credit		base	RoyaltyRevenueFromCoal
14601	Royalty Agreements [Member]	nonnum:domainItemType	duration		true	base	RoyaltyAgreementsMember
14602	Royalty Arrangement [Member]	nonnum:domainItemType	duration		true	base	RoyaltyArrangementMember
14603	Royalty Agreement Terms [Member]	nonnum:domainItemType	duration		true	base	RoyaltyAgreementTermsMember
14604	Royalty Income, Nonoperating	xbrli:monetaryItemType	duration	credit		base	RoyaltyIncomeNonoperating
14605	Royalty Guarantees, Commitments, Amount	xbrli:monetaryItemType	instant	credit		base	RoyaltyGuaranteesCommitmentsAmount
14606	Royalty Revenue	xbrli:monetaryItemType	duration	credit		base	RoyaltyRevenue
14607	Royalty Revenue [Abstract]	xbrli:stringItemType	duration		true	base	RoyaltyRevenueAbstract
14608	SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements [Abstract]	xbrli:stringItemType	duration		true	base	SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovementsAbstract
14609	SEC Schedule III, Real Estate, Transactions with Affiliates, Disclosure	xbrli:stringItemType	duration			base	SECScheduleIIIRealEstateTransactionsWithAffiliatesDisclosure
14610	SEC Schedule III, Real Estate, Number of Units	xbrli:integerItemType	duration			base	SECScheduleIIIRealEstateNumberOfUnits
14611	SEC Schedule III Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Buildings and Improvements	xbrli:monetaryItemType	instant	debit		base	SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionBuildingsAndImprovements
14612	SEC Schedule III, Real Estate Accumulated Depreciation, Depreciation Expense	xbrli:monetaryItemType	duration	debit		base	SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense
14613	SEC Schedule III Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition [Abstract]	xbrli:stringItemType	duration		true	base	SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionAbstract
14614	SEC Schedule III, Real Estate, Write-down or Reserve, Amount	xbrli:monetaryItemType	duration	debit		base	SECScheduleIIIRealEstateWritedownOrReserveAmount
14615	SEC Schedule III, Real Estate Investment Property, Net [Abstract]	xbrli:stringItemType	duration		true	base	SECScheduleIIIRealEstateInvestmentPropertyNetAbstract
14616	SEC Schedule III, Real Estate Investment Property, Net	xbrli:monetaryItemType	instant	debit		base	SECScheduleIIIRealEstateInvestmentPropertyNet
14617	SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Land	xbrli:monetaryItemType	instant	debit		base	SECScheduleIIIRealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionLand
14618	Sublease Income	xbrli:monetaryItemType	duration	credit		base	SubleaseIncome
14619	Separation of Lease and Nonlease Components [Policy Text Block]	nonnum:textBlockItemType	duration			base	SeparationOfLeaseAndNonleaseComponentsPolicyTextBlock
14620	Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Table Text Block]	nonnum:textBlockItemType	duration			base	ShortdurationInsuranceContractsReconciliationOfClaimsDevelopmentToLiabilityTableTextBlock
14621	Short-duration Insurance Contracts, Liability for Unpaid Claims and Claims Adjustment Expense, Description of Change in Methodologies	xbrli:stringItemType	duration			base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseDescriptionOfChangeInMethodologies
14622	Short-duration Insurance Contracts, Accident Year 2016 [Member]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYear2016Member
14623	Short-duration Insurance Contracts, Historical Claims Duration, Year Two	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo
14624	Short-duration Insurance Contracts, Historical Claims Duration, Year Seven	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven
14625	Short-duration Insurance Contracts, Historical Claims Duration [Line Items]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsHistoricalClaimsDurationLineItems
14626	Short-duration Insurance Contracts, Accident Year 2015 [Member]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYear2015Member
14627	Short-duration Insurance Contracts, Liability for Unpaid Claims and Claims Adjustment Expense, Description of Change in Assumptions	xbrli:stringItemType	duration			base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseDescriptionOfChangeInAssumptions
14628	Short-duration Insurance Contracts, Liability for Unpaid Claims and Claim Adjustment Expense, Other Reconciling Item	xbrli:monetaryItemType	instant	credit		base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseOtherReconcilingItem
14629	Short-duration Insurance Contracts, Historical Claims Duration, Year Six	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix
14630	Short-duration Insurance Contracts, Accident Year 2011 [Member]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYear2011Member
14631	Short-duration Insurance Contracts, Historical Claims Duration, Year Ten	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen
14632	Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsReconciliationOfClaimsDevelopmentToLiabilityLineItems
14633	Short-duration Insurance Contracts, Number of Reported Claims	xbrli:integerItemType	instant			base	ShortdurationInsuranceContractsNumberOfReportedClaims
14634	Short-duration Insurance Contracts, Schedule of Historical Claims Duration [Table Text Block]	nonnum:textBlockItemType	duration			base	ShortdurationInsuranceContractsScheduleOfHistoricalClaimsDurationTableTextBlock
14635	Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Table]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsReconciliationOfClaimsDevelopmentToLiabilityTable
14636	Short-duration Insurance Contracts, Historical Claims Duration, Year Four	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour
14637	Short-duration Insurance Contracts, Accident Year 2012 [Member]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYear2012Member
14638	Short-duration Insurance Contracts, Accident Year 2009 [Member]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYear2009Member
14639	Short-duration Insurance Contracts, Claim Frequency, Impracticable, Reasons	xbrli:stringItemType	duration			base	ShortdurationInsuranceContractsClaimFrequencyImpracticableReasons
14640	Short-duration Insurance Contracts, Claim Frequency, Impracticable	xbrli:booleanItemType	duration			base	ShortdurationInsuranceContractsClaimFrequencyImpracticable
14641	Short-duration Insurance Contracts, Historical Claims Duration, Year Three	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree
14642	Short-duration Insurance Contracts, Liability for Unpaid Claims and Claims Adjustment Expense, Accumulated Unallocated Claim Adjustment Expense	xbrli:monetaryItemType	instant	credit		base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAccumulatedUnallocatedClaimAdjustmentExpense
14643	Short-duration Insurance Contracts, Historical Claims Duration, Year One	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne
14644	Short-duration Insurance Contracts, Accident Year [Axis]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYearAxis
14645	Short-duration Insurance Contracts, Liability for Unpaid Claims and Claims Adjustment Expense, Accumulated Foreign Exchange	xbrli:monetaryItemType	instant	credit		base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAccumulatedForeignExchange
14646	Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net, Not Separately Presented	xbrli:monetaryItemType	instant	credit		base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented
14647	Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net [Abstract]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetAbstract
14648	Short-duration Insurance Contracts, Liability for Unpaid Claims and Allocated Claim Adjustment Expense, Net	xbrli:monetaryItemType	instant	credit		base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet
14649	Short-duration Insurance Contracts, Liability for Unpaid Claims and Claim Adjustment Expense, Aggregate Reconciling Items	xbrli:monetaryItemType	instant	credit		base	ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseAggregateReconcilingItems
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14651	Short-duration Insurance Contracts, Claims Development [Table]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsClaimsDevelopmentTable
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14653	Short-duration Insurance Contracts, Claims Development [Table Text Block]	nonnum:textBlockItemType	duration			base	ShortdurationInsuranceContractsClaimsDevelopmentTableTextBlock
14654	Short-duration Insurance Contracts, Discounted Liabilities [Table]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsDiscountedLiabilitiesTable
14655	Short-duration Insurance Contracts, Discounted Liabilities, Aggregate Discount	xbrli:monetaryItemType	instant	debit		base	ShortdurationInsuranceContractsDiscountedLiabilitiesAggregateDiscount
14656	Short-duration Insurance Contracts, Discounted Liabilities, Interest Accretion	xbrli:monetaryItemType	duration	debit		base	ShortdurationInsuranceContractsDiscountedLiabilitiesInterestAccretion
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14658	Short-duration Insurance Contracts, Accident Year [Domain]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYearDomain
14659	Short-duration Insurance Contracts, Accident Year 2008 [Member]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYear2008Member
14660	Short-duration Insurance Contracts, Cumulative Paid Claims and Allocated Claim Adjustment Expense, Net	xbrli:monetaryItemType	instant	debit		base	ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
14661	Short-duration Insurance Contracts, Claim Frequency, Methodologies	xbrli:stringItemType	duration			base	ShortdurationInsuranceContractsClaimFrequencyMethodologies
14662	Short-duration Insurance Contracts, Claim Duration [Axis]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsClaimDurationAxis
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14664	Short-duration Insurance Contracts, Historical Claims Duration [Table]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsHistoricalClaimsDurationTable
14665	Short-duration Insurance Contracts, Historical Claims Duration, Year Five	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive
14666	Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims Liability, Net	xbrli:monetaryItemType	instant	credit		base	ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
14667	Short-duration Insurance Contracts, Historical Claims Duration, Year Nine	num:percentItemType	instant			base	ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine
14668	Short-duration Insurance Contracts, Incurred but Not Reported (IBNR) Claims, Methodologies	xbrli:stringItemType	duration			base	ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsMethodologies
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14670	Short-duration Insurance Contracts, Discounted Liabilities [Line Items]	xbrli:stringItemType	duration		true	base	ShortdurationInsuranceContractsDiscountedLiabilitiesLineItems
14671	Short-duration Insurance Contracts, Accident Year 2014 [Member]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYear2014Member
14672	Short-duration Insurance Contracts, Accident Year 2013 [Member]	nonnum:domainItemType	duration		true	base	ShortdurationInsuranceContractsAccidentYear2013Member
14673	Short-duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net	xbrli:monetaryItemType	instant	credit		base	ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
14674	Substantial Doubt about Going Concern, Management's Plans, Substantial Doubt Alleviated	xbrli:stringItemType	duration			base	SubstantialDoubtAboutGoingConcernManagementsPlansSubstantialDoubtAlleviated
14675	Substantial Doubt about Going Concern, Management's Plans, Substantial Doubt Not Alleviated	xbrli:stringItemType	duration			base	SubstantialDoubtAboutGoingConcernManagementsPlansSubstantialDoubtNotAlleviated
14676	Substantial Doubt about Going Concern, Conditions or Events	xbrli:stringItemType	duration			base	SubstantialDoubtAboutGoingConcernConditionsOrEvents
14677	Substantial Doubt about Going Concern, Management's Evaluation	xbrli:stringItemType	duration			base	SubstantialDoubtAboutGoingConcernManagementsEvaluation
14678	Substantial Doubt about Going Concern, Resolution of Conditions or Events	xbrli:stringItemType	duration			base	SubstantialDoubtAboutGoingConcernResolutionOfConditionsOrEvents
14679	Substantial Doubt about Going Concern [Text Block]	nonnum:textBlockItemType	duration			base	SubstantialDoubtAboutGoingConcernTextBlock
14680	Substantial Doubt about Going Concern, within One Year	xbrli:booleanItemType	duration			base	SubstantialDoubtAboutGoingConcernWithinOneYear
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14682	Student Loan [Member]	nonnum:domainItemType	duration		true	base	StudentLoanMember
14683	Swiss Federal Tax Administration (FTA) [Member]	nonnum:domainItemType	duration		true	base	SwissFederalTaxAdministrationFTAMember
14684	Secretariat of the Federal Revenue Bureau of Brazil [Member]	nonnum:domainItemType	duration		true	base	SecretariatOfTheFederalRevenueBureauOfBrazilMember
14685	Settled Litigation [Member]	nonnum:domainItemType	duration		true	base	SettledLitigationMember
14686	South America [Member]	nonnum:domainItemType	duration		true	base	SouthAmericaMember
14687	Subsegments Consolidation Items [Axis]	xbrli:stringItemType	duration		true	base	SubsegmentsConsolidationItemsAxis
14688	Subsegments [Axis]	xbrli:stringItemType	duration		true	base	SubsegmentsAxis
14689	Subsegments Consolidation Items [Domain]	nonnum:domainItemType	duration		true	base	SubsegmentsConsolidationItemsDomain
14690	Subsegments [Domain]	nonnum:domainItemType	duration		true	base	SubsegmentsDomain
14691	Spinoff [Member]	nonnum:domainItemType	duration		true	base	SpinoffMember
14692	Straight Line Rent Adjustments	xbrli:monetaryItemType	duration	debit		base	StraightLineRentAdjustments
14693	Straight Line Rent	xbrli:monetaryItemType	duration	credit		base	StraightLineRent
14694	Surplus Notes, Domiciliary State Commissioner's Role	xbrli:stringItemType	duration			base	SurplusNotesDomiciliaryStateCommissionersRole
14695	Surplus Notes	xbrli:monetaryItemType	instant	credit		base	SurplusNotes
14696	Support Equipment and Facilities [Member]	nonnum:domainItemType	duration		true	base	SupportEquipmentAndFacilitiesMember
14697	Substandard [Member]	nonnum:domainItemType	duration		true	base	SubstandardMember
14698	Shareholders' Equity Class [Axis]	xbrli:stringItemType	duration		true	base	ShareholdersEquityClassAxis
14699	Shareholders' Equity, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	ShareholdersEquityFairValueDisclosure
14700	Shareholders' Equity and Share-based Payments [Text Block]	nonnum:textBlockItemType	duration			base	ShareholdersEquityAndShareBasedPaymentsTextBlock
14701	Shareholders' Equity [Member]	nonnum:domainItemType	duration		true	base	ShareholdersEquityMember
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14703	Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	xbrli:durationItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
14704	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term	xbrli:durationItemType	duration			base	SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
14705	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value [Abstract]	xbrli:stringItemType	duration		true	base	SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueAbstract
14706	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value	num:perShareItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
14707	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	xbrli:durationItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
14708	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding	xbrli:monetaryItemType	instant	debit		base	SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding
14709	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested	xbrli:monetaryItemType	duration	debit		base	SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested
14710	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares	xbrli:sharesItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
14711	Share-based Compensation Arrangement by Share-based Payment Award, Options, Number of Shares, Period Increase (Decrease)	xbrli:sharesItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNumberOfSharesPeriodIncreaseDecrease
14712	Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value	num:perShareItemType	instant			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
14713	Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares	xbrli:sharesItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
14714	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price	num:perShareItemType	instant			base	SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
14715	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term	xbrli:durationItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
14716	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value	xbrli:monetaryItemType	duration	credit		base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1
14717	Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost	xbrli:monetaryItemType	duration	debit		base	SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
14718	Share-based Compensation Arrangement by Share-based Payment Award, Accelerated Vesting, Number	xbrli:sharesItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardAcceleratedVestingNumber
14719	Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValueAbstract
14720	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price	num:perShareItemType	instant			base	SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
14721	Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term	xbrli:durationItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
14722	Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	xbrli:monetaryItemType	instant	debit		base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
14723	Percentage of market value at which employees are able to purchase shares of common stock	num:percentItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
14724	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term	xbrli:durationItemType	duration			base	SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2
14725	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested	xbrli:monetaryItemType	instant	debit		base	SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested
14726	Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value	num:perShareItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
14727	Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares	xbrli:sharesItemType	instant			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
14728	Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]	xbrli:stringItemType	duration		true	base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfSharesRollForward
14729	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term	xbrli:durationItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
14730	Share-based Compensation, Effect on Earnings Per Share	xbrli:stringItemType	duration			base	SharebasedCompensationEffectOnEarningsPerShare
14731	Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage	num:percentItemType	duration			base	SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
14732	Segments, Geographical Areas [Abstract]	xbrli:stringItemType	duration		true	base	SegmentsGeographicalAreasAbstract
14733	Estimated Future Amortization Expense Related to Intangible Assets	nonnum:textBlockItemType	duration			base	ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
14734	Surveillance Category [Domain]	nonnum:domainItemType	duration		true	base	SurveillanceCategoryDomain
14735	Debt, Local Government [Member]	nonnum:domainItemType	duration		true	base	SovereignDebtLocalGovernmentUnspecifiedMember
14736	Sovereign Debt Securities [Member]	nonnum:domainItemType	duration		true	base	SovereignDebtSecuritiesMember
14737	Debt, State Government [Member]	nonnum:domainItemType	duration		true	base	SovereignDebtStateGovernmentUnspecifiedMember
14738	Sovereign Debt [Member]	nonnum:domainItemType	duration		true	base	SovereignDebtMember
14739	Successor [Member]	nonnum:domainItemType	duration		true	base	SuccessorMember
14740	Supply Commitment Arrangement [Domain]	nonnum:domainItemType	duration		true	base	SupplyCommitmentArrangementMember
14741	Supply Commitment [Line Items]	xbrli:stringItemType	duration		true	base	SupplyCommitmentLineItems
14742	Supply Commitment [Table Text Block]	nonnum:textBlockItemType	duration			base	SupplyCommitmentTableTextBlock
14743	Supply Commitment [Table]	xbrli:stringItemType	duration		true	base	SupplyCommitmentTable
14744	Supply Commitment [Member]	nonnum:domainItemType	duration		true	base	SupplyCommitmentMember
14745	Supply Commitment [Axis]	xbrli:stringItemType	duration		true	base	SupplyCommitmentAxis
14746	Short-term Debt, Maximum Month-end Outstanding Amount	xbrli:monetaryItemType	duration	credit		base	ShorttermDebtMaximumMonthendOutstandingAmount
14747	Short-term Debt, Fair Value	xbrli:monetaryItemType	instant	credit		base	ShorttermDebtFairValue
14748	Short-term Debt, Average Outstanding Amount	xbrli:monetaryItemType	duration	credit		base	ShorttermDebtAverageOutstandingAmount
14749	Short-term Debt, Maximum Amount Outstanding During Period	xbrli:monetaryItemType	duration	credit		base	ShorttermDebtMaximumAmountOutstandingDuringPeriod
14750	Compensation	xbrli:monetaryItemType	duration	debit		base	SalariesAndWages
14751	Salaries, Wages and Officers' Compensation	xbrli:monetaryItemType	duration	debit		base	SalariesWagesAndOfficersCompensation
14752	Salaries, Wages and Officers' Compensation [Abstract]	xbrli:stringItemType	duration		true	base	SalariesWagesAndOfficersCompensationAbstract
14753	Sale of Stock, Consideration Received on Transaction	xbrli:monetaryItemType	duration	debit		base	SaleOfStockConsiderationReceivedOnTransaction
14754	Sale Leaseback Transaction, Current Period Gain Recognized	xbrli:monetaryItemType	duration	credit		base	SaleLeasebackTransactionCurrentPeriodGainRecognized
14755	Sale Leaseback Transaction, Annual Rental Payments	xbrli:monetaryItemType	duration	credit		base	SaleLeasebackTransactionAnnualRentalPayments
14756	Sale Leaseback Transaction, Date	xbrli:stringItemType	duration			base	SaleLeasebackTransactionDate
14757	Sale of Trust Assets to Pay Expenses	xbrli:monetaryItemType	duration	credit		base	SaleOfTrustAssetsToPayExpenses
14758	Sale of Stock, Nature of Operations (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	SaleOfStockNatureOfOperations
14759	Sale Leaseback Transaction, Rent Expense	xbrli:monetaryItemType	duration	debit		base	SaleLeasebackTransactionRentExpense
14760	Sale Leaseback Transaction, Cumulative Gain Recognized	xbrli:monetaryItemType	instant	credit		base	SaleLeasebackTransactionCumulativeGainRecognized1
14761	Sale Leaseback Transaction, Transaction Costs, Investing Activities	xbrli:monetaryItemType	duration	credit		base	SaleLeasebackTransactionTransactionCostsInvestingActivities
14762	Sale Leaseback Transaction, Net Proceeds, Investing Activities	xbrli:monetaryItemType	duration	debit		base	SaleLeasebackTransactionNetProceedsInvestingActivities
14763	Sale Leaseback Transaction, Amount Due under Financing Arrangement	xbrli:monetaryItemType	instant	credit		base	SaleLeasebackTransactionAmountDueUnderFinancingArrangement
14764	Sale Leaseback Transaction, Deferred Gain, Gross	xbrli:monetaryItemType	instant	credit		base	SaleLeasebackTransactionDeferredGainGross
14765	Sale Leaseback Transaction, Net Proceeds, Financing Activities [Abstract]	xbrli:stringItemType	duration		true	base	SaleLeasebackTransactionNetProceedsFinancingActivitiesAbstract
14766	Sale of Stock, Percentage of Ownership after Transaction	num:percentItemType	duration			base	SaleOfStockPercentageOfOwnershipAfterTransaction
14767	Sale Leaseback Transaction, Imputed Interest Rate	num:percentItemType	duration			base	SaleLeasebackTransactionImputedInterestRate
14768	Sale Leaseback Transaction, Quarterly Rental Payments	xbrli:monetaryItemType	duration	credit		base	SaleLeasebackTransactionQuarterlyRentalPayments
14769	Sale of Stock, Consideration Received Per Transaction	xbrli:monetaryItemType	duration	debit		base	SaleOfStockConsiderationReceivedPerTransaction
14770	Sale Leaseback Transaction, Net Proceeds, Financing Activities	xbrli:monetaryItemType	duration	debit		base	SaleLeasebackTransactionNetProceedsFinancingActivities
14771	Sale Leaseback Transaction, Description	xbrli:stringItemType	duration			base	SaleLeasebackTransactionDescription
14772	Sale Leaseback Transaction, Monthly Rental Payments	xbrli:monetaryItemType	duration	credit		base	SaleLeasebackTransactionMonthlyRentalPayments
14773	Sale Leaseback Transaction, Historical Cost	xbrli:monetaryItemType	instant	debit		base	SaleLeasebackTransactionHistoricalCost
14774	Sale of Stock, Deferred Income Tax Provision on Gain (Loss) Recognized	xbrli:booleanItemType	duration			base	SaleOfStockDeferredIncomeTaxProvisionOnGainLossRecognized
14775	Sale Leaseback Transaction [Line Items]	xbrli:stringItemType	duration		true	base	SaleLeasebackTransactionLineItems
14776	Sale of Stock, Price Per Share	num:perShareItemType	instant			base	SaleOfStockPricePerShare
14777	Sale of Stock, Number of Shares Issued in Transaction	xbrli:sharesItemType	duration			base	SaleOfStockNumberOfSharesIssuedInTransaction
14778	Sale Leaseback Transaction, Description [Axis]	xbrli:stringItemType	duration		true	base	SaleLeasebackTransactionDescriptionAxis
14779	Sale Leaseback Transaction, Net Book Value [Abstract]	xbrli:stringItemType	duration		true	base	SaleLeasebackTransactionNetBookValueAbstract
14780	Sale Leaseback Transaction, Gross Proceeds, Financing Activities	xbrli:monetaryItemType	duration	debit		base	SaleLeasebackTransactionGrossProceedsFinancingActivities
14781	Sale Leaseback Transactions [Text Block]	nonnum:textBlockItemType	duration			base	SaleLeasebackTransactionDisclosureTextBlock
14782	Sale of Stock, Nature of Consideration Received Per Transaction (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	SaleOfStockNatureOfConsiderationReceivedPerTransaction
14783	Sale and Total Return Swap [Member]	nonnum:domainItemType	duration		true	base	SaleAndTotalReturnSwapMember
14784	Sale of Stock, Description of Transaction	xbrli:stringItemType	duration			base	SaleOfStockDescriptionOfTransaction
14785	Sale of Stock, Percentage of Ownership before Transaction	num:percentItemType	duration			base	SaleOfStockPercentageOfOwnershipBeforeTransaction
14786	Sale Leaseback Transaction, Description of Asset(s)	xbrli:stringItemType	duration			base	SaleLeasebackTransactionDescriptionOfAssetS
14787	Sale Leaseback Transactions, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	SaleLeasebackTransactionsPolicy
14788	Sale Leaseback Transaction, Other Payments Required	xbrli:monetaryItemType	duration	credit		base	SaleLeasebackTransactionOtherPaymentsRequired
14789	Sale Leaseback Transaction, Transaction Costs, Financing Activities	xbrli:monetaryItemType	duration	credit		base	SaleLeasebackTransactionTransactionCostsFinancingActivities
14790	Sale of Stock, Transaction Date	xbrli:dateItemType	duration			base	SaleOfStockTransactionDate
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14792	Sale Leaseback Transaction, Lease Terms	xbrli:stringItemType	duration			base	SaleLeasebackTransactionLeaseTerms
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14796	Sale Leaseback Transaction, Other Information	xbrli:stringItemType	duration			base	SaleLeasebackTransactionOtherInformation
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14798	Sale Leaseback Transaction, Net Proceeds, Investing Activities [Abstract]	xbrli:stringItemType	duration		true	base	SaleLeasebackTransactionNetProceedsInvestingActivitiesAbstract
14799	Sale of Stock, Reason for Omitting Deferred Income Tax Provision on Gain (Loss) Recognized (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SaleOfStockReasonForOmittingDeferredIncomeTaxProvisionOnGainLossRecognized
14800	Sale of Stock [Domain]	nonnum:domainItemType	duration		true	base	SaleOfStockNameOfTransactionDomain
14801	Sale Leaseback Transaction, Accumulated Depreciation	xbrli:monetaryItemType	instant	credit		base	SaleLeasebackTransactionAccumulatedDepreciation
14802	Sale Leaseback Transaction, Circumstances Requiring Continuing Involvement	xbrli:stringItemType	duration			base	SaleLeasebackTransactionCircumstancesRequiringContinuingInvolvement
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14804	Sale Leaseback Transaction, Description of Accounting for Leaseback	xbrli:stringItemType	duration			base	SaleLeasebackTransactionDescriptionOfAccountingForLeaseback
14805	Sale Leaseback Transaction, Gross Proceeds, Investing Activities	xbrli:monetaryItemType	duration	debit		base	SaleLeasebackTransactionGrossProceedsInvestingActivities
14806	Sale of Subsidiary Gain (Loss) [Member]	nonnum:domainItemType	duration		true	base	SaleOfSubsidiaryGainLossMember
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14808	Sales and Excise Tax Payable	xbrli:monetaryItemType	instant	credit		base	SalesAndExciseTaxPayableCurrentAndNoncurrent
14809	Sales and Excise Tax Payable, Current	xbrli:monetaryItemType	instant	credit		base	SalesAndExciseTaxPayableCurrent
14810	Sales Commissions and Fees	xbrli:monetaryItemType	duration	debit		base	SalesCommissionsAndFees
14811	Sales-type and Direct Financing Leases, Profit (Loss)	xbrli:monetaryItemType	duration	credit		base	SalesTypeAndDirectFinancingLeasesProfitLoss
14812	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Rolling Year Four	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedRollingYearFour
14813	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths
14814	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Four Years	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears
14815	Sales-type Lease, Net Investment in Lease	xbrli:monetaryItemType	instant	debit		base	SalesTypeLeaseNetInvestmentInLease
14816	Sales Revenue, Product Line [Member]	nonnum:domainItemType	duration		true	base	SalesRevenueProductLineMember
14817	Sales Revenue, Goods, Net [Member]	nonnum:domainItemType	duration		true	base	SalesRevenueGoodsNetMember
14818	Sales and Transfers of Oil and Gas Produced, Net of Production Costs	xbrli:monetaryItemType	duration	credit		base	SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
14819	Sales Allowances, Price Protection	xbrli:monetaryItemType	duration	debit		base	SalesAllowancesPriceProtection
14820	Sales Returns, Goods	xbrli:monetaryItemType	duration	debit		base	SalesReturnsGoods
14821	Sales of Oil and Gas Prospects	xbrli:monetaryItemType	duration	credit		base	SalesOfOilAndGasProspects
14822	Sales Revenue, Services, Net [Member]	nonnum:domainItemType	duration		true	base	SalesRevenueServicesNetMember
14823	Revenue	nonnum:domainItemType	duration		true	base	SalesMember
14824	Sales-type Lease, Selling Profit (Loss)	xbrli:monetaryItemType	duration	credit		base	SalesTypeLeaseSellingProfitLoss
14825	Sales Revenue, Goods, Net [Abstract]	xbrli:stringItemType	duration		true	base	SalesRevenueGoodsNetAbstract
14826	Sales Returns and Allowances [Member]	nonnum:domainItemType	duration		true	base	SalesReturnsAndAllowancesMember
14827	Product	xbrli:monetaryItemType	duration	credit		base	SalesRevenueGoodsNet
14828	Sales Revenue, Services, Other	xbrli:monetaryItemType	duration	credit		base	SalesRevenueServicesGross
14829	Sales Returns and Allowances, Goods	xbrli:monetaryItemType	duration	debit		base	SalesReturnsAndAllowancesGoods
14830	Sales Discounts, Returns and Allowances, Goods [Abstract]	xbrli:stringItemType	duration		true	base	SalesDiscountsReturnsAndAllowancesGoodsAbstract
14831	Revenue	xbrli:monetaryItemType	duration	credit		base	SalesRevenueNet
14832	Sales-type Lease, Initial Direct Cost Expense, Commencement	xbrli:monetaryItemType	duration	debit		base	SalesTypeLeaseInitialDirectCostExpenseCommencement
14833	Sales-type Lease, Lease Income [Table Text Block]	nonnum:textBlockItemType	duration			base	SalesTypeLeaseLeaseIncomeTableTextBlock
14834	Sales-type Lease, Interest Income, Lease Receivable	xbrli:monetaryItemType	duration	credit		base	SalesTypeLeaseInterestIncomeLeaseReceivable
14835	Sales Discounts, Returns and Allowances, Goods	xbrli:monetaryItemType	duration	debit		base	SalesDiscountsReturnsAndAllowancesGoods
14836	Sales-type Lease, Risk Strategy, Residual Asset	xbrli:stringItemType	duration			base	SalesTypeLeaseRiskStrategyResidualAsset
14837	Sales-type and Direct Financing Leases, Lease Receivable, Lease Payments to be Received, Rolling Year Three	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivableLeasePaymentsToBeReceivedRollingYearThree
14838	Sales-type and Direct Financing Leases, Lease Receivable, Maturity [Table Text Block]	nonnum:textBlockItemType	duration			base	SalesTypeAndDirectFinancingLeasesLeaseReceivableMaturityTableTextBlock
14839	Sales-type Lease, Revenue	xbrli:monetaryItemType	duration	credit		base	SalesTypeLeaseRevenue
14840	Sales-type Lease, Residual Value of Leased Asset	xbrli:monetaryItemType	instant	debit		base	SalesTypeLeaseResidualValueOfLeasedAsset
14841	Sales-type and Direct Financing Leases, Lease Receivables, Gross Difference, Amount [Abstract]	xbrli:stringItemType	duration		true	base	SalesTypeAndDirectFinancingLeasesLeaseReceivablesGrossDifferenceAmountAbstract
14842	Sales-type and Direct Financing Leases, Lease Receivable, Lease Payments to be Received, Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivableLeasePaymentsToBeReceivedRollingYearFive
14843	Sales-type and Direct Financing Leases, Lease Receivable	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivable
14844	Sales Allowances, Goods	xbrli:monetaryItemType	duration	debit		base	SalesAllowancesGoods
14845	Sales Revenue, Net [Member]	nonnum:domainItemType	duration		true	base	SalesRevenueNetMember
14846	Sales-type Lease, Interest Income, Unguaranteed Residual Asset	xbrli:monetaryItemType	duration	credit		base	SalesTypeLeaseInterestIncomeUnguaranteedResidualAsset
14847	Sales Revenue, Services, Net [Abstract]	xbrli:stringItemType	duration		true	base	SalesRevenueServicesNetAbstract
14848	Sales Discounts, Services	xbrli:monetaryItemType	duration	debit		base	SalesDiscountsServices
14849	Sales-type Lease, Variable Lease Income	xbrli:monetaryItemType	duration	credit		base	SalesTypeLeaseVariableLeaseIncome
14850	Sales-type and Direct Financing Leases, Lease Receivable, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	SalesTypeAndDirectFinancingLeasesLeaseReceivableRollingMaturityAbstract
14851	Sales-type Lease, Unguaranteed Residual Asset	xbrli:monetaryItemType	instant	debit		base	SalesTypeLeaseUnguaranteedResidualAsset
14852	Sales-type and Direct Financing Leases, Lease Receivable, Lease Payments to be Received, after Rolling Year Five	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivableLeasePaymentsToBeReceivedAfterRollingYearFive
14853	Sales Allowances, Services	xbrli:monetaryItemType	duration	debit		base	SalesAllowancesServices
14854	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Three Years	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears
14855	Sales Revenue, Services, Net	xbrli:monetaryItemType	duration	credit		base	SalesRevenueServicesNet
14856	Sales Channel, Through Intermediary [Member]	nonnum:domainItemType	duration		true	base	SalesChannelThroughIntermediaryMember
14857	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedRemainderOfFiscalYear
14858	Sales Returns and Allowances, Goods [Abstract]	xbrli:stringItemType	duration		true	base	SalesReturnsAndAllowancesGoodsAbstract
14859	Sales of Real Estate	xbrli:monetaryItemType	duration	credit		base	SalesOfRealEstate
14860	Sales-type and Direct Financing Leases, Lease Receivable, Lease Payments to be Received, Rolling Year Two	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivableLeasePaymentsToBeReceivedRollingYearTwo
14861	Sales-type Leases, Net Investment in Leases [Abstract]	xbrli:stringItemType	duration		true	base	SalesTypeLeasesNetInvestmentInLeasesAbstract
14862	Sales-type Lease, Impairment Loss	xbrli:monetaryItemType	duration	debit		base	SalesTypeLeaseImpairmentLoss
14863	Sales Revenue from Energy Commodities and Services [Abstract]	xbrli:stringItemType	duration		true	base	SalesRevenueFromEnergyCommoditiesAndServicesAbstract
14864	Sales-type and Direct Financing Leases, Interest Income	xbrli:monetaryItemType	duration	credit		base	SalesTypeAndDirectFinancingLeasesInterestIncome
14865	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Five Years	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears
14866	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Thereafter	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter
14867	Sales-type Lease, Lease Receivable	xbrli:monetaryItemType	instant	debit		base	SalesTypeLeaseLeaseReceivable
14868	Sales Revenue, Segment [Member]	nonnum:domainItemType	duration		true	base	SalesRevenueSegmentMember
14869	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Two Years	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears
14870	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived
14871	Sales Discounts, Goods	xbrli:monetaryItemType	duration	debit		base	SalesDiscountsGoods
14872	Sales-type Lease, Lease Income	xbrli:monetaryItemType	duration	credit		base	SalesTypeLeaseLeaseIncome
14873	Sales-type Lease, Interest Income	xbrli:monetaryItemType	duration	credit		base	SalesTypeLeaseInterestIncome
14874	Sales Revenue, Energy Services	xbrli:monetaryItemType	duration	credit		base	SalesRevenueEnergyServices
14875	Sales Inducements to Contract Holders, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	SalesInducementsToContractHoldersPolicy
14876	Sales-type Lease, Income, Comprehensive Income [Extensible List]	base-types:extensibleListItemType	duration			base	SalesTypeLeaseIncomeComprehensiveIncomeExtensibleList
14877	Sales-type Lease, Lease Income [Abstract]	xbrli:stringItemType	duration		true	base	SalesTypeLeaseLeaseIncomeAbstract
14878	Sales Revenue, Goods, Gross	xbrli:monetaryItemType	duration	credit		base	SalesRevenueGoodsGross
14879	Sales Channel, Directly to Consumer [Member]	nonnum:domainItemType	duration		true	base	SalesChannelDirectlyToConsumerMember
14880	Sales-type and Direct Financing Leases, Lease Receivable, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	SalesTypeAndDirectFinancingLeasesLeaseReceivableFiscalYearMaturityAbstract
14881	Sales Method or Entitlements Method, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	SalesMethodOrEntitlementsMethodPolicy
14882	Sales Revenue from Energy Commodities and Services	xbrli:monetaryItemType	duration	credit		base	SalesRevenueFromEnergyCommoditiesAndServices
14883	Sales-type and Direct Financing Leases, Lease Receivable, Undiscounted Excess Amount	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivableUndiscountedExcessAmount
14884	Sales-type and Direct Financing Leases, Lease Receivable, Payments to be Received, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextRollingTwelveMonths
14885	Salvage Value [Member]	nonnum:domainItemType	duration		true	base	SalvageValueMember
14886	Salvage and Subrogation Recoveries, Value	xbrli:monetaryItemType	instant	debit		base	SalvageAndSubrogationRecoveriesValue
14887	Salvage and Subrogation Recoveries, Description	xbrli:stringItemType	duration			base	SalvageAndSubrogationRecoveriesDescription
14888	Salvage and Subrogation Recoveries [Abstract]	xbrli:stringItemType	duration		true	base	SalvageAndSubrogationRecoveriesAbstract
14889	Scenario, Unspecified	nonnum:domainItemType	duration		true	base	ScenarioUnspecifiedDomain
14890	Scenario Plan	nonnum:domainItemType	duration		true	base	ScenarioPlanMember
14891	Scenario, Adjustment [Member]	nonnum:domainItemType	duration		true	base	ScenarioAdjustmentMember
14892	Scenario, Forecast [Member]	nonnum:domainItemType	duration		true	base	ScenarioForecastMember
14893	Scenario, Actual [Member] (Deprecated 2017-01-31)	nonnum:domainItemType	duration		true	base	ScenarioActualMember
14894	Scenario, Previously Reported [Member]	nonnum:domainItemType	duration		true	base	ScenarioPreviouslyReportedMember
14895	Condensed Income Statement [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCondensedIncomeStatementTableTextBlock
14896	Schedule of Changes in Projected Benefit Obligations [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock
14897	Share-based Compensation, Stock Options, Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
14898	Schedule of Real Estate Properties [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRealEstatePropertiesTableTextBlock
14899	Schedule of Unvested Restricted Stock Units Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfUnvestedRestrictedStockUnitsRollForwardTableTextBlock
14900	Deferred Income Tax Assets and Liabilities	nonnum:textBlockItemType	duration			base	ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock
14901	Schedule of Regulatory Liabilities [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRegulatoryLiabilitiesTable
14902	Schedule of Related Party Transactions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRelatedPartyTransactionsTableTextBlock
14903	Schedule of Investments in and Advances to Affiliates, Schedule of Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfInvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsTableTextBlock
14904	Schedule of Health Care Trust Fund [Abstract]	xbrli:stringItemType	duration		true	base	ScheduleOfHealthCareTrustFundAbstract
14905	Schedule of Financing Receivables Past Due [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFinancingReceivablesPastDueTable
14906	Schedule of Allocation of Plan Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAllocationOfPlanAssetsTableTextBlock
14907	Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock
14908	Share-based Compensation Arrangements by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingTableTextBlock
14909	Schedule of Other Current Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherCurrentAssetsTableTextBlock
14910	Schedule of Financing Receivable, Allowance for Credit Losses [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFinancingReceivableAllowanceForCreditLossesTable
14911	Comprehensive Income (Loss) [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfComprehensiveIncomeLossTableTextBlock
14912	Schedule of Intangible Assets and Goodwill [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfIntangibleAssetsAndGoodwillTableTextBlock
14913	Schedule of Stock Options Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfStockOptionsRollForwardTableTextBlock
14914	Activity in Affordable Housing Program Obligation [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfActivityInAffordableHousingProgramObligationTableTextBlock
14915	Schedule of Cost method Investments [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCostMethodInvestmentsTable
14916	Schedule of Retained Earnings Adjustments [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRetainedEarningsAdjustmentsTable
14917	Schedule of Indefinite-Lived Intangible Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock
14918	Condensed Balance Sheet [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCondensedBalanceSheetTableTextBlock
14919	Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock
14920	Schedule of Franchisor Disclosure [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFranchisorDisclosureTable
14921	Schedule of Changes in Standardized Measure of Discounted Future Net Cash Flows [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfChangesInStandardizedMeasureOfDiscountedFutureNetCashFlowsTableTextBlock
14922	Schedule of Real Estate Properties [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRealEstatePropertiesTable
14923	Cash, Cash Equivalents and Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock
14924	Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock
14925	Basic and Diluted Earnings Per Share	nonnum:textBlockItemType	duration			base	ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
14926	Schedule of Operating Leased Assets [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfOperatingLeasedAssetsTable
14927	Schedule of Other Assets and Other Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock
14928	Schedule of Differences between Reported Amount and Reporting Currency Denominated Amount [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfDifferencesBetweenReportedAmountAndReportingCurrencyDenominatedAmountTable
14929	Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock
14930	Schedule of Asset Retirement Obligations [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAssetRetirementObligationsTableTextBlock
14931	Schedule of Finite Lived Intangible Assets [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFiniteLivedIntangibleAssetsTable
14932	Condensed Cash Flow Statement [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCondensedCashFlowStatementTableTextBlock
14933	Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock
14934	Schedule of Stockholders Equity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfStockholdersEquityTableTextBlock
14935	Schedule of Credit Losses Related to Financing Receivables, Noncurrent [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCreditLossesRelatedToFinancingReceivablesNoncurrentTableTextBlock
14936	Employee Purchased Shares	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationEmployeeStockPurchasePlanActivityTableTextBlock
14937	Schedule of Financing Receivable, Recorded Investment, Credit Quality Indicator [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable
14938	Allowance for Doubtful Accounts	nonnum:textBlockItemType	duration			base	ScheduleOfCreditLossesForFinancingReceivablesCurrentTableTextBlock
14939	Schedule of Gain (Loss) on Investments [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfGainLossOnInvestmentsTable
14940	Schedule of Rent Expense [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRentExpenseTableTextBlock
14941	Share-based Compensation Arrangements by Share-based Payment Award, Performance-Based Units, Vested and Expected to Vest [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceBasedUnitsVestedAndExpectedToVestTableTextBlock
14942	Schedule of Differences between Reported Amount and Reporting Currency Denominated Amount [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDifferencesBetweenReportedAmountAndReportingCurrencyDenominatedAmountTableTextBlock
14943	Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss) [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNetInvestmentHedgesInAccumulatedOtherComprehensiveIncomeLossTableTextBlock
14944	Difference Between Income Taxes Computed at Federal Statutory Rate and Provision for Income Taxes	nonnum:textBlockItemType	duration			base	ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock
14945	Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
14946	Schedule of Other Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherAssetsTableTextBlock
14947	Schedule of Product Information [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfProductInformationTable
14948	Unrealized Losses on Investments	nonnum:textBlockItemType	duration			base	ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock
14949	Schedule of Financing Receivables, Non Accrual Status [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock
14950	Schedule of Regulatory Assets [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRegulatoryAssetsTable
14951	Schedule of Derivative Liabilities at Fair Value [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock
14952	Schedule of Retained Earnings Adjustments [Table Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	ScheduleOfRetainedEarningsAdjustmentsTableTextBlock
14953	Schedule of Assumptions Used [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAssumptionsUsedTableTextBlock
14954	Schedule of Derivative Assets at Fair Value [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativeAssetsAtFairValueTableTextBlock
14955	Components of Inventories	nonnum:textBlockItemType	duration			base	ScheduleOfInventoryCurrentTableTextBlock
14956	Condensed Financial Statements [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCondensedFinancialStatementsTableTextBlock
14957	Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
14958	Schedule of Accumulated and Projected Benefit Obligations [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAccumulatedAndProjectedBenefitObligationsTableTextBlock
14959	Schedule of Costs of Retirement Plans [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCostsOfRetirementPlansTableTextBlock
14960	Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock
14961	Schedule of Regulatory Assets and Liabilities [Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock
14962	Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRevenueByMajorCustomersByReportingSegmentsTableTextBlock
14963	Schedule of Share-based Compensation, Nonemployee Director Stock Award Plan, Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationNonemployeeDirectorStockAwardPlanActivityTableTextBlock
14964	Schedule of Financing Receivable, Troubled Debt Restructurings [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable
14965	Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock
14966	Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock
14967	Schedule of Investments [Abstract]	xbrli:stringItemType	duration		true	base	ScheduleOfInvestmentsAbstract
14968	Schedule of Foreign Exchange Contracts, Statement of Financial Position [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock
14969	Schedule of Product Warranty Liability [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfProductWarrantyLiabilityTableTextBlock
14970	Schedule of Debt [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDebtTableTextBlock
14971	Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
14972	Schedule of Cost Method Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCostMethodInvestmentsTableTextBlock
14973	Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativeInstrumentsEffectOnOtherComprehensiveIncomeLossTableTextBlock
14974	Schedule of Financing Receivables, Minimum Payments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFinancingReceivablesMinimumPaymentsTableTextBlock
14975	Schedule of Share-based Compensation, Stock Appreciation Rights Award Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationStockAppreciationRightsAwardActivityTableTextBlock
14976	Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
14977	Schedule of Other Derivatives Not Designated as Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherDerivativesNotDesignatedAsHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
14978	Schedule of Interest Rate Derivatives [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfInterestRateDerivativesTableTextBlock
14979	Schedule of Other Share-based Compensation, Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherShareBasedCompensationActivityTableTextBlock
14980	Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlock
14981	Schedule of Amounts Recognized in Balance Sheet [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock
14982	Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
14983	Schedule of Capital Leased Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCapitalLeasedAsssetsTableTextBlock
14984	Schedule of Net Funded Status [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNetFundedStatusTableTextBlock
14985	Financial Assets and Liabilities Measured at Fair Value on Recurring Basis	nonnum:textBlockItemType	duration			base	ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
14986	Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock
14987	Schedule of Revenue Sources, Health Care Organization [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRevenueSourcesHealthCareOrganizationTable
14988	Schedule of Impaired Financing Receivable [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfImpairedFinancingReceivableTable
14989	Schedule of Product Information [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfProductInformationTableTextBlock
14990	Stock-Based Compensation Expense and Related Income Tax Benefits	nonnum:textBlockItemType	duration			base	ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock
14991	Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
14992	Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock
14993	Schedule of Capital Leased Assets [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCapitalLeasedAsssetsTable
14994	Schedule of Cost-method Investments [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfCostMethodInvestmentsLineItems
14995	Schedule of Revenue Sources, Health Care Organization [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRevenueSourcesHealthCareOrganizationTableTextBlock
14996	Schedule of Indefinite-Lived Intangible Assets [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfIndefiniteLivedIntangibleAssetsTable
14997	Schedule of Franchisor Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFranchisorDisclosureTableTextBlock
14998	Schedule of Share-based Compensation, Stock Options and Stock Appreciation Rights Award Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationStockOptionsAndStockAppreciationRightsAwardActivityTableTextBlock
14999	Share-based Compensation Arrangements by Share-based Payment Award, Restricted Stock Units, Vested and Expected to Vest [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardRestrictedStockUnitsVestedAndExpectedToVestTableTextBlock
15000	Maturities of Long-term Debt	nonnum:textBlockItemType	duration			base	ScheduleOfMaturitiesOfLongTermDebtTableTextBlock
15001	Schedule of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns Roll Forward [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForwardTableTextBlock
15002	Finite-Lived Intangible Assets	nonnum:textBlockItemType	duration			base	ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
15003	Business Insurance Recoveries [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfBusinessInsuranceRecoveriesTable
15004	Schedule of Changes in Accumulated Postemployment Benefit Obligations [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock
15005	Schedule of Realized Gain (Loss) [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRealizedGainLossTableTextBlock
15006	Schedule of Changes in Fair Value of Plan Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock
15007	Schedule of Cash Proceeds Received from Share-based Payment Awards [Table Text Block] (Deprecated 2017-01-31)	nonnum:textBlockItemType	duration			base	ScheduleOfCashProceedsReceivedFromShareBasedPaymentAwardsTableTextBlock
15008	Schedule of Nonvested Share Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNonvestedShareActivityTableTextBlock
15009	Schedule of Revenues from External Customers and Long-Lived Assets [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable
15010	Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock
15011	Schedule of Multiemployer Plans [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfMultiemployerPlansTableTextBlock
15012	Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
15013	Schedule of Prospective Adoption of New Accounting Pronouncements [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfProspectiveAdoptionOfNewAccountingPronouncementsTableTextBlock
15014	Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock
15015	Future Minimum Rental Commitments Under Non-cancellable Operating Leases	nonnum:textBlockItemType	duration			base	ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock
15016	Quarterly Information (Unaudited)	nonnum:textBlockItemType	duration			base	ScheduleOfQuarterlyFinancialInformationTableTextBlock
15017	Schedule of Nonvested Performance-based Units Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNonvestedPerformanceBasedUnitsActivityTableTextBlock
15018	Schedule of Weighted Average Number of Shares [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
15019	Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock
15020	Schedule of Health Care Cost Trend Rates [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfHealthCareCostTrendRatesTableTextBlock
15021	Schedule of Change in Asset Retirement Obligation [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfChangeInAssetRetirementObligationTableTextBlock
15022	Components of Other Income (Expense), Net	nonnum:textBlockItemType	duration			base	ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock
15023	Schedule of Cash and Cash Equivalents [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCashAndCashEquivalentsTableTextBlock
15024	Provision for Income Taxes	nonnum:textBlockItemType	duration			base	ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock
15025	Schedule of Net Investment Hedges, Statements of Financial Performance and Financial Position, Location [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNetInvestmentHedgesStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
15026	Schedule of Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValueTableTextBlock
15027	Schedule of Collaborative Arrangements and Non-collaborative Arrangement Transactions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTableTextBlock
15028	Schedule of Credit Losses Related to Financing Receivables, Current and Noncurrent [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCreditLossesRelatedToFinancingReceivablesCurrentAndNoncurrentTableTextBlock
15029	Schedule of Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfOtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTable
15030	Schedule of Inventory, Noncurrent [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfInventoryNoncurrentTableTextBlock
15031	Schedule of Cash and Cash Equivalents [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCashAndCashEquivalentsTable
15032	Schedule of Components of Leveraged Lease Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfComponentsOfLeveragedLeaseInvestmentsTableTextBlock
15033	Schedule of Price Risk Derivatives [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfPriceRiskDerivativesTableTextBlock
15034	Income (Loss) Before Income Taxes	nonnum:textBlockItemType	duration			base	ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock
15035	Schedule of Multiemployer Plans [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfMultiemployerPlansTable
15036	Schedule of Temporary Impairment Losses, Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfTemporaryImpairmentLossesInvestmentsTableTextBlock
15037	Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock
15038	Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock
15039	Schedule of Collaborative Arrangements and Non-collaborative Arrangement Transactions [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable
15040	Future Minimum Lease Payments under Non-cancellable Capital Leases	nonnum:textBlockItemType	duration			base	ScheduleOfFutureMinimumLeasePaymentsForCapitalLeasesTableTextBlock
15041	Shares of Common Stock Outstanding	nonnum:textBlockItemType	duration			base	ScheduleOfCommonStockOutstandingRollForwardTableTextBlock
15042	Schedule of Available-for-sale Securities Reconciliation [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
15043	Schedule of Expected Benefit Payments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfExpectedBenefitPaymentsTableTextBlock
15044	Share-based Compensation, Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationActivityTableTextBlock
15045	Schedule of Net Benefit Costs [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNetBenefitCostsTableTextBlock
15046	Derecognized Transferred Financial Assets and Other Financial Assets Managed Together [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfDerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherTable
15047	Schedule of Acquired Finite Lived Intangible Asset by Major Class [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable
15048	Schedule of Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCausesOfIncreaseDecreaseInLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseTextBlock
15049	Schedule of Capitalization, Long-term Debt [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCapitalizationLongtermDebtTable
15050	Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable
15051	Schedule of Auction Market Preferred Securities by Stock Series [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAuctionMarketPreferredSecuritiesByStockSeriesTextBlock
15052	Ceded Credit Risk [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCededCreditRiskByReinsurerTextBlock
15053	Schedule of Change in Accounting Estimate [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfChangeInAccountingEstimateTextBlock
15054	Schedule of Accrued Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAccruedLiabilitiesTableTextBlock
15055	Schedule of Customer Securities for which Entity has Right to Sell or Repledge [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCustomerSecuritiesForWhichEntityHasRightToSellOrRepledgeTextBlock
15056	Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock
15057	Schedule of Assets and Associated Liabilities Accounted for as Secured Borrowings [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfQuantitativeInformationAboutFinancialAssetsAndAssociatedLiabilitiesAccountedForAsSecuredBorrowingsTextBlock
15058	Major Classes of Assets and Liabilities to Which We Allocated the Purchase Price	nonnum:textBlockItemType	duration			base	ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock
15059	Schedule of Assets Sold under Agreements to Repurchase [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfAssetsSoldUnderAgreementsToRepurchaseTable
15060	Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfBusinessAcquisitionsByAcquisitionContingentConsiderationTable
15061	Schedule of Assumptions for Long-Duration Contracts by Product and Guarantee [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAssumptionsForLongDurationContractsByProductAndGuaranteeTextBlock
15062	Schedule of Closed Block Assets and Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfClosedBlockAssetsAndLiabilities
15063	Schedule of Capitalization, Equity [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCapitalizationEquityTable
15064	Schedule of Investments [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfInvestmentsTable
15065	Schedule of Capitalization, Long-term Debt [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfCapitalizationLongtermDebtLineItems
15066	Schedule of Aging of Capitalized Exploratory Well Costs [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAgingOfCapitalizedExploratoryWellCostsTextBlock
15067	Schedule of Available-for-sale Securities [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfAvailableForSaleSecuritiesTable
15068	Schedule of Compensating Balances [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCompensatingBalancesTextBlock
15069	Long-term Debt	nonnum:textBlockItemType	duration			base	ScheduleOfDebtInstrumentsTextBlock
15070	Schedule of Investments [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfInvestmentsLineItems
15071	Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock
15072	Acquired Intangible Assets	nonnum:textBlockItemType	duration			base	ScheduleOfAcquiredFiniteLivedIntangibleAssetsByMajorClassTextBlock
15073	Schedule of Available-for-sale Securities [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfAvailableForSaleSecuritiesLineItems
15074	Condensed Financial Statements [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCondensedFinancialStatementsTable
15075	Schedule of Compliance with Regulatory Capital Requirements for Mortgage Companies [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfComplianceWithRegulatoryCapitalRequirementsForMortgageCompaniesTextBlock
15076	Schedule of Assumptions for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAssumptionsForFairValueAsOfBalanceSheetDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock
15077	Schedule of Capital Units [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCapitalUnitsTable
15078	Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAccountsPayableAndAccruedLiabilitiesTableTextBlock
15079	Schedule of Compliance with Regulatory Capital Requirements for Mortgage Companies [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfComplianceWithRegulatoryCapitalRequirementsForMortgageCompaniesTable
15080	Schedule of Assets and Associated Liabilities Accounted for as Secured Borrowings [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfAssetsAndAssociatedLiabilitiesAccountedForAsSecuredBorrowingsTable
15081	Schedule of Capital Units [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCapitalUnitsTextBlock
15082	Schedule of Debtor Troubled Debt Restructuring, Current Period [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDebtorTroubledDebtRestructuringCurrentPeriodTextBlock
15083	Schedule of Capitalization, Equity [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfCapitalizationEquityLineItems
15084	Schedule of Fair Value Assumption, Date of Securitization or Asset-backed Financing Arrangement, Transferor's Continuing Involvement, Servicing Assets or Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAssumptionsForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock
15085	Schedule of Conversions of Stock [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfConversionsOfStockTextBlock
15086	Summary of Changes in Accumulated Other Comprehensive Income by Component	nonnum:textBlockItemType	duration			base	ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
15087	Schedule of Amortization Expense Per Unit of Production [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAmortizationExpensePerUnitOfProductionTextBlock
15088	Schedule of Debt Conversions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDebtConversionsTextBlock
15089	Schedule of Business Acquisitions by Acquisition, Equity Interest Issued or Issuable [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfBusinessAcquisitionsByAcquisitionEquityInterestIssuedOrIssuableTextBlock
15090	Schedule of Capitalized Costs of Unproved Properties Excluded from Amortization [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationTextBlock
15091	Schedule of Business Acquisitions, by Acquisition [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfBusinessAcquisitionsByAcquisitionTable
15092	Schedule of Change in Accounting Estimate [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfChangeInAccountingEstimateTable
15093	Schedule of Business Acquisitions by Acquisition, Equity Interest Issued or Issuable [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfBusinessAcquisitionsByAcquisitionEquityInterestIssuedOrIssuableTable
15094	Schedule of Acquired Indefinite-lived Intangible Assets by Major Class [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTable
15095	Business Insurance Recoveries [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfBusinessInsuranceRecoveriesTextBlock
15096	Schedule of Assets Disposed of by Method Other than Sale, in Period of Disposition [Table] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	ScheduleOfAssetsDisposedOfByMethodOtherThanSaleInPeriodOfDispositionTable
15097	Schedule of Capitalization [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfCapitalizationLineItems
15098	Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfBusinessAcquisitionsByAcquisitionContingentConsiderationTextBlock
15099	Quantitative Information about Transferred Financial Assets that have been Derecognized and Other Financial Assets Managed Together [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfQuantitativeInformationAboutDerecognizedSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherTextBlock
15100	Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
15101	Schedule of Acquired Indefinite-lived Intangible Assets by Major Class [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAcquiredIndefiniteLivedIntangibleAssetsByMajorClassTextBlock
15102	Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable
15103	Schedule of Compensating Balances [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCompensatingBalancesTable
15104	Schedule of Exploratory Wells Drilled [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfExploratoryWellsDrilledTextBlock
15105	Schedule of Derivative Instruments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativeInstrumentsTextBlock
15106	Schedule of Equity Method Investments [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEquityMethodInvestmentsTable
15107	Schedule of Equity Method Investments [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfEquityMethodInvestmentsLineItems
15108	Schedule of Deferred Compensation Arrangement with Individual, Postretirement Benefits [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfDeferredCompensationArrangementWithIndividualPostretirementBenefitsTable
15109	Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfEarningsPerShareDilutedByCommonClassTextBlock
15110	Schedule of Fair Value of Separate Accounts by Major Category of Investment [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentLineItems
15111	Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEarningsPerShareDilutedByCommonClassTable
15112	Schedule of Due to (from) Broker-Dealers and Clearing Organizations [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDueToFromBrokerDealersAndClearingOrganizationsTextBlock
15113	Schedule of Development Wells Drilled [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDevelopmentWellsDrilledTextBlock
15114	Schedule of Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits, by Title of Individual and by Type of Deferred Compensation [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTable
15115	Dividend Payment Restrictions [Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDividendPaymentRestrictionsTextBlock
15116	Schedule of Environmental Loss Contingencies by Site [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfEnvironmentalLossContingenciesBySiteTextBlock
15117	Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfEarningsPerShareBasicByCommonClassTextBlock
15118	Revenue from External Customers by Products and Services [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable
15119	Schedule of Fair Value of Separate Accounts by Major Category of Investment [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentAxis
15120	Disposal Groups, Including Discontinued Operations [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock
15121	Schedule of Fair Value of Separate Accounts by Major Category of Investment, Category [Domain] (Deprecated 2016-01-31)	nonnum:domainItemType	duration		true	base	ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentCategoryDomain
15122	Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
15123	Schedule of Dividends Payable [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDividendsPayableTextBlock
15124	Schedule of Extraordinary Items [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfExtraordinaryItemsTextBlock
15125	Long-Lived Assets, Excluding Financial Instruments and Tax Assets, Classified by Location of Controlling Statutory Company	nonnum:textBlockItemType	duration			base	ScheduleOfEntityWideDisclosureOnGeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryTextBlock
15126	Schedule of Defined Benefit Plans Disclosures [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDefinedBenefitPlansDisclosuresTextBlock
15127	Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock
15128	Investment, Name [Axis]	xbrli:stringItemType	duration		true	base	ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis
15129	Schedule of Fair Value of Separate Accounts by Major Category of Investment [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTable
15130	Employee Stock Ownership Plan (ESOP) Disclosures [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock
15131	Schedule of Effects on Future Earnings and Cash Flows Resulting from Exit Plan [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfEffectsOnFutureEarningsAndCashFlowsResultingFromExitPlanTextBlock
15132	Schedule of Error Corrections and Prior Period Adjustment Restatement [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable
15133	Schedule of Derivative Financial Instruments Indexed to, and Potentially Settled in, Entity's Own Stock, Equity [Table Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativeFinancialInstrumentsIndexedToAndPotentiallySettledInEntitysOwnStockEquityTextBlock
15134	Schedule of Deferred Compensation Arrangement with Individual, Share-based Payments [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfDeferredCompensationArrangementWithIndividualShareBasedPaymentsTable
15135	Schedule of Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits by Title of Individual and Type of Deferred Compensation [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTextBlock
15136	Revenue Classified by Significant Product and Service Offerings	nonnum:textBlockItemType	duration			base	ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTextBlock
15137	Schedule of Environmental Exit Cost [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEnvironmentalExitCostTable
15138	Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEarningsPerShareBasicByCommonClassTable
15139	Schedule of Employee Stock Ownership Plan (ESOP) Disclosures [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTable
15140	Schedule of Revenue by Major Customers, by Reporting Segments [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEntityWideRevenueByMajorCustomersByReportingSegmentsTable
15141	Schedule of Deferred Compensation Arrangement with Individual, Share-based Payments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDeferredCompensationArrangementWithIndividualShareBasedPaymentsTextBlock
15142	Schedule of Debtor Troubled Debt Restructuring, Subsequent Periods [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDebtorTroubledDebtRestructuringSubsequentPeriodsTextBlock
15143	Schedule of Extinguishment of Debt [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfExtinguishmentOfDebtTextBlock
15144	Schedule of Extinguishment of Debt [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfExtinguishmentOfDebtTable
15145	Schedule of Fair Value of Separate Accounts by Major Category of Investment [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTextBlock
15146	Schedule of Effects on Future Earnings and Cash Flows Resulting from Exit Plan [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEffectsOnFutureEarningsAndCashFlowsResultingFromExitPlanTable
15147	Schedule of Employee Service Share based Compensation, Allocation of Recognized Period Costs [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable
15148	Schedule of Fair Value of Separate Accounts by Major Category of Investment, Fair Value	xbrli:monetaryItemType	instant	debit		base	ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentFairValue
15149	Schedule of Defined Benefit Plans Disclosures [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfDefinedBenefitPlansDisclosuresTable
15150	Schedule of Fair Value, Off-balance Sheet Risks [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFairValueOffBalanceSheetRisksTable
15151	Schedule of Incremental Effects on Balance Sheet, Application of FAS 158 Recognition Provisions [Table Text Block] (Deprecated 2017-01-31)	nonnum:textBlockItemType	duration			base	ScheduleOfIncrementalEffectsOnBalanceSheetApplicationOfSFAS158RecognitionProvisionsTextBlock
15152	Schedule of Line of Credit Facilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfLineOfCreditFacilitiesTextBlock
15153	Schedule of Held-to-maturity Securities [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfHeldToMaturitySecuritiesLineItems
15154	Schedule of Life Settlement Contracts, Fair Value Method [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfLifeSettlementContractsFairValueMethodTextBlock
15155	Schedule of Impaired Intangible Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfImpairedIntangibleAssetsTextBlock
15156	Schedule of Indefinite-lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfIndefiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTextBlock
15157	Schedule of Intercompany Foreign Currency Balance [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfIntercompanyForeignCurrencyBalanceTable
15158	Schedule of Forward Contracts Indexed to Issuer's Equity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfForwardContractsIndexedToIssuersEquityTextBlock
15159	Investment Income [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable
15160	Schedule of Gain (Loss) on Securitizations or Asset-backed Financing Arrangements of Financial Assets Accounted for as Sale [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfGainLossOnSecuritizationsOfFinancialAssetsAccountedForAsSaleTextBlock
15161	Schedule of Impaired Long-Lived Assets Held and Used [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfImpairedLongLivedAssetsHeldAndUsedTable
15162	Carrying Amount of Goodwill	nonnum:textBlockItemType	duration			base	ScheduleOfGoodwillTextBlock
15163	Schedule of Jointly Owned Utility Plants [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfJointlyOwnedUtilityPlantsTextBlock
15164	Net Investment Income [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems
15165	Schedule of Limited Partners' Capital Account by Class [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfLimitedPartnersCapitalAccountByClassTextBlock
15166	Schedule of Gain Contingencies by Contingency [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfGainContingenciesByContingencyTextBlock
15167	Schedule of Health Care Trust Fund [Table Text Block] (Deprecated 2016-01-31)	nonnum:textBlockItemType	duration			base	ScheduleOfHealthCareTrustFundTextBlock
15168	Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFairValueOffBalanceSheetRisksTextBlock
15169	Schedule of Guarantor Obligations [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfGuaranteeObligationsTable
15170	Schedule of Liability for Unpaid Claims and Claims Adjustment Expense [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense
15171	Schedule of Incremental Effects on Balance Sheet, Application of FAS 158 Recognition Provisions [Table] (Deprecated 2017-01-31)	xbrli:stringItemType	duration		true	base	ScheduleOfIncrementalEffectsOnBalanceSheetApplicationOfSFAS158RecognitionProvisionsTable
15172	Schedule of Life Settlement Contracts, Investment Method [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfLifeSettlementContractsInvestmentMethodTextBlock
15173	Schedule of Goodwill [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfGoodwillTable
15174	Schedule of Long Lived Assets Held-for-sale [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfLongLivedAssetsHeldForSaleTable
15175	Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTextBlock
15176	Schedule of Liability for Future Policy Benefits, by Product Segment [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock
15177	Schedule of Intercompany Foreign Currency Balances [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfIntercompanyForeignCurrencyBalancesTextBlock
15178	Schedule of Incentive Distribution Made to Managing Member or General Partner [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfIncentiveDistributionMadeToManagingMemberOrGeneralPartnerTable
15179	Schedule of Guarantor Obligations [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfGuaranteeObligationsTextBlock
15180	Gains (Losses) on Investments [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfGainLossOnInvestmentsIncludingMarketableSecuritiesAndInvestmentsHeldAtCostIncomeStatementReportedAmountsSummaryLineItems
15181	Schedule of Held-to-maturity Securities [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfHeldToMaturitySecuritiesTable
15182	Schedule of Gas and Oil Acreage [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfGasAndOilAcreageTextBlock
15183	Schedule of Federal Home Loan Bank Advances, by Branch of FHLB Bank [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfFederalHomeLoanBankAdvancesByBranchOfFHLBBankTable
15184	Schedule of Incentive Distributions Made to Managing Members or General Partners by Distribution [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfIncentiveDistributionsMadeToManagingMembersOrGeneralPartnersByDistributionTextBlock
15185	Schedule of Limited Partners' Capital Account by Class [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfLimitedPartnersCapitalAccountByClassTable
15186	Schedule of Fresh-Start Adjustments [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFreshStartAdjustmentsTextBlock
15187	Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFinancialInstrumentsOwnedAndPledgedAsCollateralTextBlock
15188	Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfFiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTextBlock
15189	Schedule of Preferred Units [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfPreferredUnitsTable
15190	Schedule of Principal Transactions Revenue [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfPrincipalTransactionsRevenueTextBlock
15191	Schedule of Net Amount of Risk by Product and Guarantee [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNetAmountOfRiskByProductAndGuaranteeTextBlock
15192	Assets that Continue to be Recognized, Transferred Financial Assets and Other Financial Assets Managed Together [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfQuantitativeInformationAboutSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTextBlock
15193	Schedule of Sale of Stock by Subsidiary or Equity Method Investee Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSaleOfStockBySubsidiaryOrEquityMethodInvesteeDisclosureTextBlock
15194	Expected Impacts of Adoption of Standards Related to Revenue Recognition and Leases to Reported Results	nonnum:textBlockItemType	duration			base	ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock
15195	Schedule of Resale Agreement Counterparties with Whom Resale Agreements Exceed 10 Percent of Stockholders' Equity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfResaleAgreementCounterpartiesWithWhomResaleAgreementsExceed10PercentOfStockholdersEquityTextBlock
15196	Schedule of Research and Development Assets Acquired Other than Through Business Combination [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
15197	Schedule of Participating Mortgage Loans [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfParticipatingMortgageLoansTextBlock
15198	Insurance Type and Tier Identifier [Axis]	xbrli:stringItemType	duration		true	base	ScheduleOfMalpracticeInsuranceTypeAndTierIdentifierAxis
15199	Schedule of Repurchase Agreement Counterparty [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRepurchaseAgreementCounterpartyTable
15200	Schedule of Restructuring and Related Costs [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRestructuringAndRelatedCostsTable
15201	Schedule of Other Assets, Noncurrent [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherAssetsNoncurrentTextBlock
15202	Public Utility Property, Plant, and Equipment [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock
15203	Schedule of Minimum Guaranteed Benefit Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfMinimumGuaranteedBenefitLiabilitiesTextBlock
15204	Schedule of Repurchase Agreements [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRepurchaseAgreements
15205	Changes in Restructuring Liability	nonnum:textBlockItemType	duration			base	ScheduleOfRestructuringReserveByTypeOfCostTextBlock
15206	Schedule of Productive Wells [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfProductiveWellsTextBlock
15207	Schedule of Other Operating Cost and Expense, by Component [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherOperatingCostAndExpenseByComponentTextBlock
15208	Schedule of Options Indexed to Issuer's Equity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOptionsIndexedToIssuersEquityTextBlock
15209	Schedule of Receivables with Imputed Interest [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfReceivablesWithImputedInterestTable
15210	Schedule of Resale Agreement Counterparty [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfResaleAgreementCounterpartyTable
15211	Schedule of Long-term Contracts for Purchase of Electric Power [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfLongTermContractsForPurchaseOfElectricPowerTextBlock
15212	Revenue Classified by Major Geographic Areas	nonnum:textBlockItemType	duration			base	ScheduleOfRevenueFromExternalCustomersAttributedToForeignCountriesByGeographicAreaTextBlock
15213	Schedule of Other Nonoperating Income, by Component [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherNonoperatingIncomeByComponentTextBlock
15214	Schedule of Malpractice Insurance [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfMalpracticeInsuranceTextBlock
15215	Schedule of Related Party Transactions, by Related Party [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRelatedPartyTransactionsByRelatedPartyTable
15216	Restructuring and Related Costs [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRestructuringAndRelatedCostsTextBlock
15217	Other Investments Not Readily Marketable [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherInvestmentsNotReadilyMarketableTextBlock
15218	Schedule of Loss Contingencies by Contingency [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfLossContingenciesByContingencyTextBlock
15219	Sale Leaseback Transactions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSaleLeasebackTransactionsTextBlock
15220	Schedule of Resale Agreements [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfResaleAgreements
15221	Schedule of Proved Developed and Undeveloped Oil and Gas Reserve Quantities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfProvedDevelopedAndUndevelopedOilAndGasReserveQuantitiesTextBlock
15222	Schedule of Other Significant Noncash Transactions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherSignificantNoncashTransactionsTextBlock
15223	Schedule of Preferred Units [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfPreferredUnitsTextBlock
15224	Schedule of Receivables with Imputed Interest [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfReceivablesWithImputedInterestTextBlock
15225	Schedule of Repurchase Agreement Counterparties with Whom Repurchase Agreements Exceed 10 Percent of Stockholders' Equity [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRepurchaseAgreementCounterpartiesWithWhomRepurchaseAgreementsExceed10PercentOfStockholdersEquityTextBlock
15226	Restrictions on Cash and Cash Equivalents [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfRestrictedCashAndCashEquivalentsTable
15227	Schedule of Noncash or Part Noncash Acquisitions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNoncashOrPartNoncashAcquisitionsTextBlock
15228	Property, Plant and Equipment [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfPropertyPlantAndEquipmentTable
15229	Schedule of Quantifying Prior Year Misstatement Corrected in Current Year Financial Statements [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfQuantifyingPriorYearMisstatementCorrectedInCurrentYearFinancialStatementsTable
15230	Restrictions on Cash and Cash Equivalents [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRestrictedCashAndCashEquivalentsTextBlock
15231	Schedule of Quantifying Prior Year Misstatements Corrected in Current Year Financial Statements [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfQuantifyingPriorYearMisstatementsCorrectedInCurrentYearFinancialStatementsTextBlock
15232	Schedule of Noncash or Part Noncash Divestitures [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfNoncashOrPartNoncashDivestituresTextBlock
15233	Schedule of Projects with Exploratory Well Costs Capitalized for More than One Year [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearTextBlock
15234	Schedule of Research and Development Assets Acquired Other than Through Business Combination [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTextBlock
15235	Schedule of Property Subject to or Available for Operating Lease [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfPropertySubjectToOrAvailableForOperatingLeaseTextBlock
15236	Schedule of Malpractice Insurance [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfMalpracticeInsuranceTable
15237	Schedule of Other Ownership Interests [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherOwnershipInterestsTextBlock
15238	Schedule of Receivables with Imputed Interest, Name of Receivable with Imputed Interest [Axis]	xbrli:stringItemType	duration		true	base	ScheduleOfReceivablesWithImputedInterestNameOfReceivableWithImputedInterestAxis
15239	Schedule of Oil and Gas In Process Activities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOilAndGasInProcessActivitiesTextBlock
15240	Schedule of Long-Lived Assets to be Abandoned [Table] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	ScheduleOfLongLivedAssetsToBeAbandonedTable
15241	Schedule of Other Nonoperating Expense, by Component [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfOtherNonoperatingExpenseByComponentTextBlock
15242	Schedule of Other Ownership Interests [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfOtherOwnershipInterestsTable
15243	Schedule of Short-term Debt [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfShortTermDebtTable
15244	Schedule of Insured Financial Obligations with Credit Deterioration, Reductions of Gross Claim Liability, Net Discount	xbrli:monetaryItemType	instant	debit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationReductionsOfGrossClaimLiabilityNetDiscount
15245	Schedule of Financial Instruments Subject to Mandatory Redemption [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfSharesSubjectToMandatoryRedemptionTable
15246	Schedule of Insured Financial Obligations with Credit Deterioration, Net Claim Liability	xbrli:monetaryItemType	instant	credit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationNetClaimLiability
15247	Schedule of Significant Acquisitions and Disposals [Table] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	ScheduleOfSignificantAcquisitionsAndDisposalsTable
15248	Credit Deterioration Surveillance Category [Axis]	xbrli:stringItemType	duration		true	base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationBySurveillanceCategoryAxis
15249	Schedule of Insured Financial Obligations with Credit Deterioration, Insured Contractual Payments Outstanding, Principal	xbrli:monetaryItemType	instant	credit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationInsuredContractualPaymentsOutstandingPrincipal
15250	Schedule of Valuation Allowance for Impairment of Recognized Servicing Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfValuationAllowanceForImpairmentOfRecognizedServicingAssetsTextBlock
15251	Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable
15252	Schedule of Underlying Assets of Repurchase Agreements when Amount of Repurchase Agreements Exceeds 10 Percent of Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfUnderlyingAssetsOfRepurchaseAgreementsWhenAmountOfRepurchaseAgreementsExceeds10PercentOfAssetsTextBlock
15253	Schedule of Insured Financial Obligations with Credit Deterioration, Number of Contracts Issued and Outstanding	xbrli:decimalItemType	instant			base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationNumberOfContractsIssuedAndOutstanding
15254	Schedule of Insured Financial Obligations with Credit Deterioration, Statement of Financial Position, Claim Liability	xbrli:monetaryItemType	instant	credit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationStatementOfFinancialPositionClaimLiability
15255	Servicing Liability at Amortized Cost [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfServicingLiabilitiesAtAmortizedValueTextBlock
15256	Schedule of Insured Financial Obligations with Credit Deterioration [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationLineItems
15257	Schedule of Securities Owned and Sold, Not yet Purchased, at Fair Value [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSecuritiesOwnedAndSoldNotYetPurchasedAtFairValueTextBlock
15258	Schedule of Insured Financial Obligations with Credit Deterioration [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationTextBlock
15259	Schedule of Subsequent Events [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSubsequentEventsTextBlock
15260	Schedule of Insured Financial Obligations with Credit Deterioration, Net Claim Liability [Abstract]	xbrli:stringItemType	duration		true	base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationNetClaimLiabilityAbstract
15261	Schedule of Servicing Liabilities at Fair Value [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfServicingLiabilitiesAtFairValueTextBlock
15262	Schedule of Insured Financial Obligations with Credit Deterioration, Reductions of Gross Claim Liability [Abstract]	xbrli:stringItemType	duration		true	base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationReductionsOfGrossClaimLiabilityAbstract
15263	Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfStockholdersEquityNoteWarrantsOrRightsTextBlock
15264	Schedule of Share-based Goods and Nonemployee Services Transaction by Supplier [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedGoodsAndNonemployeeServicesTransactionBySupplierTextBlock
15265	Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock
15266	Class of Treasury Stock [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfTreasuryStockByClassTextBlock
15267	Schedule of Insured Financial Obligations with Credit Deterioration, Reductions of Gross Claim Liability	xbrli:monetaryItemType	instant	debit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationReductionsOfGrossClaimLiability
15268	Schedule of Short-term Debt [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfShortTermDebtTextBlock
15269	Schedule or Description of Weighted Average Discount Rate [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOrDescriptionOfWeightedAverageDiscountRateTextBlock
15270	Schedule of Insured Financial Obligations with Credit Deterioration, Insured Contractual Payments Outstanding, Interest	xbrli:monetaryItemType	instant	credit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationInsuredContractualPaymentsOutstandingInterest
15271	Schedule of Segment Reporting Information, by Segment [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSegmentReportingInformationBySegmentTextBlock
15272	Schedule of Unusual or Infrequent Items, or Both [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfUnusualOrInfrequentItemsTextBlock
15273	Schedule of Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Axis]	xbrli:stringItemType	duration		true	base	ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis
15274	Schedule of Insured Financial Obligations with Credit Deterioration, Insured Contractual Payments Outstanding [Abstract]	xbrli:stringItemType	duration		true	base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationInsuredContractualPaymentsOutstandingAbstract
15275	Schedule of Insured Financial Obligations with Credit Deterioration, Reductions of Gross Claim Liability, Gross Potential Recoveries	xbrli:monetaryItemType	instant	debit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationReductionsOfGrossClaimLiabilityGrossPotentialRecoveries
15276	Schedule of Servicing Assets at Fair Value [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfServicingAssetsAtFairValueTextBlock
15277	Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrServicingLiabilitiesTextBlock
15278	Schedule of Utility Inventory [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfUtilityInventoryTextBlock
15279	Schedule of Supplemental Information for Property, Casualty Insurance Underwriters [Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSupplementalInformationForPropertyCasualtyInsuranceUnderwritersTextBlock
15280	Schedule of Share based Compensation Arrangements by Share based Payment Award [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable
15281	Schedule of Subsidiary of Limited Liability Company or Limited Partnership [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfSubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipTable
15282	Trading Securities [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfTradingSecuritiesAndOtherTradingAssetsTable
15283	Schedule of Insured Financial Obligations with Credit Deterioration [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationTable
15284	Schedule of Insured Financial Obligations with Credit Deterioration, Gross Claim Liability	xbrli:monetaryItemType	instant	credit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationGrossClaimLiability
15285	Schedule of Trading Securities and Other Trading Assets [Line Items]	xbrli:stringItemType	duration		true	base	ScheduleOfTradingSecuritiesAndOtherTradingAssetsLineItems
15286	Schedule of Subordinated Borrowing [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSubordinatedBorrowingTextBlock
15287	Schedule of Segment Reporting Information, by Segment [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfSegmentReportingInformationBySegmentTable
15288	Schedule of Variable Interest Entities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfVariableInterestEntitiesTextBlock
15289	Schedule of Insured Financial Obligations with Credit Deterioration, Insured Contractual Payments Outstanding	xbrli:monetaryItemType	instant	credit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationInsuredContractualPaymentsOutstanding
15290	Schedule of Securities Financing Transactions [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSecuritiesFinancingTransactionsTextBlock
15291	Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
15292	Schedule of Subsidiary of Limited Liability Company or Limited Partnership, Description [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipDescriptionTextBlock
15293	Securities Owned Not Readily Marketable [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfSecuritiesOwnedNotReadilyMarketableTextBlock
15294	Schedule of Subsidiary or Equity Method Investee [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfSubsidiaryOrEquityMethodInvesteeTable
15295	Schedule of Variable Interest Entities [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfVariableInterestEntitiesTable
15296	Schedule of Share-based Goods and Nonemployee Services Transaction [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfShareBasedGoodsAndNonemployeeServicesTransactionTable
15297	Servicing Asset at Amortized Cost [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfServicingAssetsAtAmortizedValueTextBlock
15298	Gains (Losses) on Derivative Instruments	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock
15299	Schedule of Stock by Class [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfStockByClassTextBlock
15300	Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
15301	Schedule of Accounts, Notes, Loans and Financing Receivable [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfAccountsNotesLoansAndFinancingReceivableTable
15302	Fair Values of Derivative Instruments	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock
15303	Schedule of Insured Financial Obligations with Credit Deterioration, Statement of Financial Position, Reinsurance Recoverable	xbrli:monetaryItemType	instant	debit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationStatementOfFinancialPositionReinsuranceRecoverable
15304	Schedule of Credit Derivatives [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCreditDerivativesTable
15305	Schedule of Capitalization [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfCapitalizationTable
15306	Schedule of Regulatory Liabilities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRegulatoryLiabilitiesTextBlock
15307	Schedule of Regulatory Assets [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfRegulatoryAssetsTextBlock
15308	Effect of Fourth Quarter Events [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfEffectOfFourthQuarterEventsTable
15309	Schedule of Derivative Instruments Included in Trading Activities [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfDerivativeInstrumentsIncludedInTradingActivitiesTextBlock
15310	Schedule of Stock by Class [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfStockByClassTable
15311	Schedule of Research and Development Arrangement, Contract to Perform for Others [Table]	xbrli:stringItemType	duration		true	base	ScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable
15312	Schedule of Insured Financial Obligations with Credit Deterioration, Statement of Financial Position, Unearned Premium Revenue	xbrli:monetaryItemType	instant	credit		base	ScheduleOfInsuredFinancialObligationsWithCreditDeteriorationStatementOfFinancialPositionUnearnedPremiumRevenue
15313	Schedule of Capitalization [Table Text Block]	nonnum:textBlockItemType	duration			base	ScheduleOfCapitalizationTextBlock
15314	Schedules of Concentration of Risk, by Risk Factor [Table Text Block]	nonnum:textBlockItemType	duration			base	SchedulesOfConcentrationOfRiskByRiskFactorTextBlock
15315	Second Mortgage [Member]	nonnum:domainItemType	duration		true	base	SecondMortgageMember
15316	Secondary Market Investor [Domain]	nonnum:domainItemType	duration		true	base	SecondaryMarketInvestorDomain
15317	Secondary Processing Revenue (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	SecondaryProcessingRevenue
15318	Secured Debt, Repurchase and Reverse Repurchase Agreements and Dollar Rolls [Abstract]	xbrli:stringItemType	duration		true	base	SecuredDebtRepurchaseAndReverseRepurchaseAgreementsAndDollarRollsAbstract
15319	Secured Borrowings, Gross Including Not Subject to Master Netting Arrangement, Reconciliation [Abstract]	xbrli:stringItemType	duration		true	base	SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangementReconciliationAbstract
15320	Secured Borrowings, Gross Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangementAbstract
15321	Secured Debt	xbrli:monetaryItemType	instant	credit		base	SecuredDebt
15322	Secured Demand Notes	xbrli:monetaryItemType	instant	debit		base	SecuredDemandNotes
15323	Secured Borrowings, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	SecuredBorrowingsGrossIncludingNotSubjectToMasterNettingArrangement
15324	Secured Borrowings, Gross, Difference, Amount	xbrli:monetaryItemType	instant	credit		base	SecuredBorrowingsGrossDifferenceAmount
15325	Secured Debt, Dollar Rolls	xbrli:monetaryItemType	instant	credit		base	SecuredDebtDollarRolls
15326	Secured Debt, Repurchase Agreements	xbrli:monetaryItemType	instant	credit		base	SecuredDebtRepurchaseAgreements
15327	Secured Debt, Other	xbrli:monetaryItemType	instant	credit		base	SecuredDebtOther
15328	Secured Demand Note Deficiency	xbrli:monetaryItemType	instant	debit		base	SecuredDemandNoteDeficiency
15329	Secured Long-term Debt, Noncurrent	xbrli:monetaryItemType	instant	credit		base	SecuredLongTermDebt
15330	Secured Debt [Abstract]	xbrli:stringItemType	duration		true	base	SecuredLongtermDebtCurrentAndNoncurrentAbstract
15331	Secured Debt [Member]	nonnum:domainItemType	duration		true	base	SecuredDebtMember
15332	Secured Debt, Current	xbrli:monetaryItemType	instant	credit		base	SecuredDebtCurrent
15333	Securities Borrowed, Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	debit		base	SecuritiesBorrowedNotSubjectToMasterNettingArrangement
15334	Securities Financing Transaction [Axis]	xbrli:stringItemType	duration		true	base	SecuritiesFinancingTransactionAxis
15335	Securities Failed-to-Deliver	xbrli:monetaryItemType	instant	debit		base	SecuritiesFailedToDeliver
15336	Securities Loaned, Amount Offset Against Collateral	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoanedAmountOffsetAgainstCollateral
15337	Securities Loaned, Collateral, Right to Reclaim Cash	xbrli:monetaryItemType	instant	debit		base	SecuritiesLoanedCollateralRightToReclaimCash
15338	Securities Borrowed, Fair Value of Collateral	xbrli:monetaryItemType	instant	credit		base	SecuritiesBorrowedFairValueOfCollateral
15339	Securities Financing Transaction [Domain]	nonnum:domainItemType	duration		true	base	SecuritiesFinancingTransactionTypeDomain
15340	Securities Loaned and Securities Sold under Agreement to Repurchase, Gross Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesLoanedAndSecuritiesSoldUnderAgreementToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangementAbstract
15341	Securities Borrowed	xbrli:monetaryItemType	instant	debit		base	SecuritiesBorrowed
15342	Securities Owned and Other Investments Not Readily Marketable [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	SecuritiesOwnedAndOtherInvestmentsNotReadilyMarketableAbstract
15343	Securities Purchased under Agreements to Resell, Amount Offset Against Collateral	xbrli:monetaryItemType	instant	debit		base	SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateral
15344	Securities Purchased under Agreements to Resell, Not Offset, Policy Election Deduction	xbrli:monetaryItemType	instant	credit		base	SecuritiesPurchasedUnderAgreementsToResellNotOffsetPolicyElectionDeduction
15345	Securities Borrowed [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesBorrowedAbstract
15346	Securities Sold under Agreements to Repurchase, Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	SecuritiesSoldUnderAgreementsToRepurchaseNotSubjectToMasterNettingArrangement
15347	Securities Purchased under Agreements to Resell [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesPurchasedUnderAgreementsToResellAbstract
15348	Securities Purchased under Agreements to Resell, Collateral, Obligation to Return Securities	xbrli:monetaryItemType	instant	credit		base	SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnSecurities
15349	Securities Borrowed, Amount Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesBorrowedAmountOffsetAgainstCollateralAbstract
15350	Securities Borrowed, Gross Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesBorrowedGrossIncludingNotSubjectToMasterNettingArrangementAbstract
15351	Securities Purchased under Agreements to Resell, Collateral, Obligation to Return Cash	xbrli:monetaryItemType	instant	credit		base	SecuritiesPurchasedUnderAgreementsToResellCollateralObligationToReturnCash
15352	Securities Loaned or Sold under Agreements to Repurchase [Member]	nonnum:domainItemType	duration		true	base	SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseMember
15353	Securities Loaned [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesLoanedAbstract
15354	Securities Loaned, Setoff Rights, Description	xbrli:stringItemType	duration			base	SecuritiesLoanedSetoffRightsDescription
15355	Securities Borrowed, Not Subject to Master Netting Arrangement Deduction	xbrli:monetaryItemType	instant	credit		base	SecuritiesBorrowedNotSubjectToMasterNettingArrangementDeduction
15356	Securities Financing Transactions [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesFinancingTransactionsAbstract
15357	Securities Purchased under Agreements to Resell, Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	debit		base	SecuritiesPurchasedUnderAgreementsToResellNotSubjectToMasterNettingArrangement
15358	Securities Financing Transaction [Line Items]	xbrli:stringItemType	duration		true	base	SecuritiesFinancingTransactionLineItems
15359	Securities Loaned, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
15360	Securities Purchased under Agreements to Resell, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesPurchasedUnderAgreementsToResellOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract
15361	Securities Purchased under Agreements to Resell, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election	xbrli:monetaryItemType	instant	debit		base	SecuritiesPurchasedUnderAgreementsToResellOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
15362	Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure
15363	Securities Purchased under Agreements to Resell, Amount Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesPurchasedUnderAgreementsToResellAmountOffsetAgainstCollateralAbstract
15364	Securities Borrowed, Amount Offset Against Collateral	xbrli:monetaryItemType	instant	debit		base	SecuritiesBorrowedAmountOffsetAgainstCollateral
15365	Securities Purchased under Agreements to Resell, Setoff Rights, Description	xbrli:stringItemType	duration			base	SecuritiesPurchasedUnderAgreementsToResellSetoffRightsDescription
15366	Securities Sold under Agreements to Repurchase, Gross Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangementAbstract
15367	Securities Loaned, Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoanedNotSubjectToMasterNettingArrangement
15368	Securities for Reverse Repurchase Agreements	xbrli:monetaryItemType	instant	debit		base	SecuritiesForReverseRepurchaseAgreements
15369	Securities Sold under Agreements to Repurchase, Not Offset, Policy Election Deduction	xbrli:monetaryItemType	instant	debit		base	SecuritiesSoldUnderAgreementsToResellNotOffsetPolicyElectionDeduction
15370	Securities Loaned, Gross Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangementAbstract
15371	Securities Loaned, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement
15372	Securities Purchased under Agreements to Resell, Gross Including Not Subject to Master Netting Arrangement [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesPurchasedUnderAgreementsToResellGrossIncludingNotSubjectToMasterNettingArrangementAbstract
15373	Securities Sold under Agreements to Repurchase, Amount Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateralAbstract
15374	Securities Borrowed, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	debit		base	SecuritiesBorrowedGrossIncludingNotSubjectToMasterNettingArrangement
15375	Securities Sold under Agreements to Repurchase, Gross	xbrli:monetaryItemType	instant	credit		base	SecuritiesSoldUnderAgreementsToRepurchaseGross
15376	Securities Loaned, Not Subject to Master Netting Arrangement Deduction	xbrli:monetaryItemType	instant	debit		base	SecuritiesLoanedNotSubjectToMasterNettingArrangementDeduction
15377	Securities Sold under Agreements to Repurchase, Fair Value of Collateral	xbrli:monetaryItemType	instant	debit		base	SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral
15378	Securities Loaned, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesLoanedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract
15379	Securities Sold under Agreements to Repurchase, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesSoldUnderAgreementsToRepurchaseOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract
15380	Securities Purchased under Agreements to Resell, Not Subject to Master Netting Arrangement Deduction	xbrli:monetaryItemType	instant	credit		base	SecuritiesPurchasedUnderAgreementsToResellNotSubjectToMasterNettingArrangementDeduction
15381	Securities Purchased under Agreements to Resell, Measurement Difference Description	xbrli:stringItemType	duration			base	SecuritiesPurchasedUnderAgreementsToResellMeasurementDifferenceDescription
15382	Securities Loaned, Not Offset, Policy Election Deduction	xbrli:monetaryItemType	instant	debit		base	SecuritiesLoanedNotOffsetPolicyElectionDeduction
15383	Securities Financing Transaction, Fair Value [Member]	nonnum:domainItemType	duration		true	base	SecuritiesFinancingTransactionFairValueMember
15384	Securities Borrowed, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election	xbrli:monetaryItemType	instant	debit		base	SecuritiesBorrowedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
15385	Securities Borrowed, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesBorrowedOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElectionAbstract
15386	Securities Purchased under Agreements to Resell, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	debit		base	SecuritiesPurchasedUnderAgreementsToResellGrossIncludingNotSubjectToMasterNettingArrangement
15387	Securities Borrowed, Setoff Rights, Description	xbrli:stringItemType	duration			base	SecuritiesBorrowedSetoffRightsDescription
15388	Securities Borrowed, Fair Value Disclosure	xbrli:monetaryItemType	instant	debit		base	SecuritiesBorrowedFairValueDisclosure
15389	Securities Borrowed, Not Offset, Policy Election Deduction	xbrli:monetaryItemType	instant	credit		base	SecuritiesBorrowedNotOffsetPolicyElectionDeduction
15390	Securities Sold under Agreements to Repurchase, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election	xbrli:monetaryItemType	instant	credit		base	SecuritiesSoldUnderAgreementsToRepurchaseOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
15391	Securities Loaned, Including Not Subject to Master Netting Arrangement and Assets other than Securities Transferred	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoanedIncludingNotSubjectToMasterNettingArrangementAndAssetsOtherThanSecuritiesTransferred
15392	Securities Sold under Agreements to Repurchase, Asset	xbrli:monetaryItemType	instant	debit		base	SecuritiesSoldUnderAgreementsToRepurchaseAsset
15393	Securities Loaned, Collateral, Right to Reclaim Securities	xbrli:monetaryItemType	instant	debit		base	SecuritiesLoanedCollateralRightToReclaimSecurities
15394	Securities Sold under Agreements to Repurchase, Setoff Rights, Description	xbrli:stringItemType	duration			base	SecuritiesSoldUnderAgreementsToRepurchaseSetoffRightsDescription
15395	Securities Financing Transactions, Accounting Policy	xbrli:stringItemType	duration			base	SecuritiesFinancingTransactionsAccountingPolicy
15396	Securities Borrowed, Collateral, Obligation to Return Cash	xbrli:monetaryItemType	instant	credit		base	SecuritiesBorrowedCollateralObligationToReturnCash
15397	Securities Sold under Agreements to Repurchase, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
15398	Securities Purchased under Agreements to Resell, Gross	xbrli:monetaryItemType	instant	debit		base	SecuritiesPurchasedUnderAgreementsToResellGross
15399	Securities Held as Collateral, at Fair Value	xbrli:monetaryItemType	instant	debit		base	SecuritiesHeldAsCollateralAtFairValue
15400	Securities Borrowed and Loaned Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	SecuritiesBorrowedAndLoanedPolicy
15401	Securities Sold under Agreements to Repurchase, Measurement Difference Description	xbrli:stringItemType	duration			base	SecuritiesSoldUnderAgreementsToRepurchaseMeasurementDifferenceDescription
15402	Securities Failed-to-Receive	xbrli:monetaryItemType	instant	credit		base	SecuritiesFailedToReceive
15403	Securities Borrowed Transactions and Securities Loaned Transactions, Types of Securities	xbrli:stringItemType	duration			base	SecuritiesBorrowedTransactionsAndSecuritiesLoanedTransactionsTypesOfSecurities
15404	Securities Loaned, Fair Value of Collateral	xbrli:monetaryItemType	instant	debit		base	SecuritiesLoanedFairValueOfCollateral
15405	Securities Borrowed, Gross	xbrli:monetaryItemType	instant	debit		base	SecuritiesBorrowedGross
15406	Securities Financing Transactions Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesFinancingTransactionsDisclosuresAbstract
15407	Securities Purchased under Agreements to Resell, Liability	xbrli:monetaryItemType	instant	credit		base	SecuritiesPurchasedUnderAgreementsToResellLiability
15408	Securities Sold under Agreements to Repurchase, Collateral, Right to Reclaim Securities	xbrli:monetaryItemType	instant	debit		base	SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimSecurities
15409	Securities Financing Transaction [Table]	xbrli:stringItemType	duration		true	base	SecuritiesFinancingTransactionTable
15410	Securities Sold under Agreements to Repurchase, Collateral, Right to Reclaim Cash	xbrli:monetaryItemType	instant	debit		base	SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash
15411	Short-term investments, securities loaned	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoaned
15412	Securities Sold under Agreements to Repurchase, Amount Offset Against Collateral	xbrli:monetaryItemType	instant	credit		base	SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral
15413	Securities (Assets) [Member]	nonnum:domainItemType	duration		true	base	SecuritiesAssetsMember
15414	Securities Loaned [Member]	nonnum:domainItemType	duration		true	base	SecuritiesLoanedMember
15415	Securities Borrowed, Measurement Difference Description	xbrli:stringItemType	duration			base	SecuritiesBorrowedMeasurementDifferenceDescription
15416	Securities Financing Transaction, Cost [Member]	nonnum:domainItemType	duration		true	base	SecuritiesFinancingTransactionCostMember
15417	Securities Sold under Agreements to Repurchase [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesSoldUnderAgreementsToRepurchaseAbstract
15418	Securities Loaned, Measurement Difference Description	xbrli:stringItemType	duration			base	SecuritiesLoanedMeasurementDifferenceDescription
15419	Securities Borrowed, Liability	xbrli:monetaryItemType	instant	credit		base	SecuritiesBorrowedLiability
15420	Securities Purchased under Agreements to Resell, Fair Value of Collateral	xbrli:monetaryItemType	instant	credit		base	SecuritiesPurchasedUnderAgreementsToResellFairValueOfCollateral
15421	Securities Borrowed, Collateral, Obligation to Return Securities	xbrli:monetaryItemType	instant	credit		base	SecuritiesBorrowedCollateralObligationToReturnSecurities
15422	Securities Loaned, Gross	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoanedGross
15423	Securities Loaned, Asset	xbrli:monetaryItemType	instant	debit		base	SecuritiesLoanedAsset
15424	Securities Investment [Member]	nonnum:domainItemType	duration		true	base	SecuritiesInvestmentMember
15425	Securities Loaned, Amount Offset Against Collateral [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesLoanedAmountOffsetAgainstCollateralAbstract
15426	Securities Loaned and Securities Sold under Agreement to Repurchase, Gross Including Not Subject to Master Netting Arrangement	xbrli:monetaryItemType	instant	credit		base	SecuritiesLoanedAndSecuritiesSoldUnderAgreementToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement
15427	Securities Sold under Agreements to Repurchase, Not Subject to Master Netting Arrangement Deduction	xbrli:monetaryItemType	instant	debit		base	SecuritiesSoldUnderAgreementsToRepurchaseNotSubjectToMasterNettingArrangementDeduction
15428	Securities Financing Transactions, Balance Sheet [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesFinancingTransactionsBalanceSheetAbstract
15429	Securities Borrowed for which No Value is Paid or Credited	xbrli:monetaryItemType	instant	credit		base	SecuritiesBorrowedForWhichNoValueIsPaidOrCredited
15430	Securities Sold under Agreements to Repurchase [Member]	nonnum:domainItemType	duration		true	base	SecuritiesSoldUnderAgreementsToRepurchaseMember
15431	Collateral received	xbrli:monetaryItemType	instant	debit		base	SecuritiesReceivedAsCollateral
15432	Securities Sold, Not yet Purchased, Off-balance Sheet Risk (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SecuritiesSoldNotYetPurchasedOffBalanceSheetRisk
15433	Securities Received as Collateral [Abstract]	xbrli:stringItemType	duration		true	base	SecuritiesReceivedAsCollateralAbstract
15434	Securities Reserve Deposit Required and Made	xbrli:monetaryItemType	instant	debit		base	SecuritiesReserveDepositRequiredAndMade
15435	Securities Sold, Not yet Purchased [Member]	nonnum:domainItemType	duration		true	base	SecuritiesSoldNotYetPurchasedMember
15436	Securities Segregated under Commodity Exchange Act Regulation	xbrli:monetaryItemType	instant	debit		base	SecuritiesSegregatedUnderCommodityExchangeActRegulation
15437	Securities Pledged as Collateral [Member]	nonnum:domainItemType	duration		true	base	SecuritiesPledgedAsCollateralMember
15438	Securities Purchased under Agreements to Resell	xbrli:monetaryItemType	instant	debit		base	SecuritiesPurchasedUnderAgreementsToResell
15439	Securities Segregated under Securities Exchange Commission Regulation	xbrli:monetaryItemType	instant	debit		base	SecuritiesSegregatedUnderSecuritiesExchangeCommissionRegulation
15440	Securities Owned and Other Investments Not Readily Marketable Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	SecuritiesOwnedAndOtherInvestmentsNotReadilyMarketableDisclosureTextBlock
15441	Securities Owned and Sold, Not yet Purchased [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	SecuritiesOwnedAndSoldNotYetPurchasedAbstract
15442	Securities Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	SecuritiesSubjectToMandatoryRedemptionMember
15443	Securities Received as Collateral, Amount Foreclosed	xbrli:monetaryItemType	duration	credit		base	SecuritiesReceivedAsCollateralAmountForeclosed
15444	Securities Sold under Agreements to Repurchase	xbrli:monetaryItemType	instant	credit		base	SecuritiesSoldUnderAgreementsToRepurchase
15445	Securities Owned Not Readily Marketable, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	SecuritiesOwnedNotReadilyMarketablePolicy
15446	Securities Segregated under Other Regulations	xbrli:monetaryItemType	instant	debit		base	SecuritiesSegregatedUnderOtherRegulations
15447	Securities Owned Not Readily Marketable	xbrli:monetaryItemType	instant	debit		base	SecuritiesOwnedNotReadilyMarketable
15448	Securities Received as Collateral, Amount Repledged and Sold	xbrli:monetaryItemType	duration	credit		base	SecuritiesReceivedAsCollateralAmountRepledgedAndSold
15449	Securities Received as Collateral, Sources and Uses (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	SecuritiesReceivedAsCollateralSourcesAndUses
15450	Securities Owned and Pledged as Collateral, Description	xbrli:stringItemType	duration			base	SecuritiesOwnedAndPledgedAsCollateralDescription
15451	Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale, Other Gain (Loss) Disclosures on Securitization or Asset-backed Financing Arrangement	xbrli:stringItemType	duration			base	SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleOtherGainLossDisclosuresOnSecuritizations
15452	Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]	xbrli:stringItemType	duration		true	base	SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleLineItems
15453	Schedule of Securitization or Asset-backed Financing Arrangements, Financial Asset for which Transfer is Accounted as Sale [Table]	xbrli:stringItemType	duration		true	base	SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleTable
15454	Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale, Gain (Loss) on Sale	xbrli:monetaryItemType	duration	credit		base	SecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleGainLossOnSale
15455	Continuing Involvement with Continued to be Recognized Transferred Financial Assets, Amount Outstanding	xbrli:monetaryItemType	instant	debit		base	SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherPrincipalAmountOutstanding
15456	Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together, Delinquent Amount at End of Period	xbrli:monetaryItemType	instant	debit		base	SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherDelinquentAmountAtEndOfPeriod
15457	Securitized Regulatory Transition Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	SecuritizedRegulatoryTransitionAssetsNoncurrent
15458	Assets that Continue to be Recognized, Transferred Financial Assets and Other Financial Assets Managed Together [Table]	xbrli:stringItemType	duration		true	base	SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable
15459	Assets that Continue to be Recognized, Securitized or Asset-backed Financing Arrangement Assets and any Other Financial Assets Managed Together [Line Items]	xbrli:stringItemType	duration		true	base	SecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherLineItems
15460	Security Owned and Pledged as Collateral, Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	SecurityOwnedAndPledgedAsCollateralFairValueAbstract
15461	Security Owned Not Readily Marketable, Description	xbrli:stringItemType	duration			base	SecurityOwnedNotReadilyMarketableDescription
15462	Security Owned and Sold, Not yet Purchased Fair Value, Security Sold, Not yet Purchased	xbrli:monetaryItemType	instant	credit		base	SecurityOwnedAndSoldNotYetPurchasedFairValueSecuritySoldNotYetPurchased
15463	Security Owned Not Readily Marketable [Table]	xbrli:stringItemType	duration		true	base	SecurityOwnedNotReadilyMarketableTable
15464	Security Owned and Pledged as Collateral, Fair Value	xbrli:monetaryItemType	instant	debit		base	SecurityOwnedAndPledgedAsCollateralFairValue
15465	Security Owned Not Readily Marketable [Line Items]	xbrli:stringItemType	duration		true	base	SecurityOwnedNotReadilyMarketableLineItems
15466	Security Owned and Sold, Not yet Purchased, at Fair Value [Table]	xbrli:stringItemType	duration		true	base	SecurityOwnedAndSoldNotYetPurchasedAtFairValueTable
15467	Security Owned Not Readily Marketable, Fair Value	xbrli:monetaryItemType	instant	debit		base	SecurityOwnedNotReadilyMarketableFairValue
15468	Security Owned and Sold, Not yet Purchased Fair Value, Security Name [Domain]	nonnum:domainItemType	duration		true	base	SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityNameDomain
15469	Security Owned and Pledged as Collateral, Associated Liabilities, Fair Value	xbrli:monetaryItemType	instant	credit		base	SecurityOwnedAndPledgedAsCollateralAssociatedLiabilitiesFairValue
15470	Security Owned and Sold, Not yet Purchased Fair Value, Security Owned	xbrli:monetaryItemType	instant	debit		base	SecurityOwnedAndSoldNotYetPurchasedFairValueSecurityOwned
15471	Security Owned and Sold, Not yet Purchased, at Fair Value [Axis]	xbrli:stringItemType	duration		true	base	SecurityOwnedAndSoldNotYetPurchasedAtFairValueAxis
15472	Security Deposit Liability	xbrli:monetaryItemType	instant	credit		base	SecurityDepositLiability
15473	Security Owned Not Readily Marketable, Name [Domain]	nonnum:domainItemType	duration		true	base	SecurityOwnedNotReadilyMarketableNameDomain
15474	Security Owned Not Readily Marketable [Axis]	xbrli:stringItemType	duration		true	base	SecurityOwnedNotReadilyMarketableAxis
15475	Security Owned and Sold, Not yet Purchased, at Fair Value [Line Items]	xbrli:stringItemType	duration		true	base	SecurityOwnedAndSoldNotYetPurchasedAtFairValueLineItems
15476	Security Deposit	xbrli:monetaryItemType	instant	debit		base	SecurityDeposit
15477	Security Owned Not Readily Marketable, Quoted Price	xbrli:monetaryItemType	instant	debit		base	SecurityOwnedNotReadilyMarketableQuotedValue
15478	Sales to an individual customer	xbrli:stringItemType	duration			base	SegmentReportingDisclosureOfMajorCustomers
15479	Segment Reporting Information, Additional Elements for Bank Presentation [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingInformationAdditionalElementsForBankPresentationAbstract
15480	Segment Reporting, Disclosure of Other Information about Entity's Reportable Segments [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingDisclosureOfOtherInformationAboutEntitysReportableSegmentsAbstract
15481	Segment Reporting, Description of All Other Segments	xbrli:stringItemType	duration			base	SegmentReportingDescriptionOfAllOtherSegments
15482	Segment Reporting Information, Income (Loss) before Income Taxes [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingInformationIncomeLossBeforeIncomeTaxesAbstract
15483	Segment Reporting, Asset Reconciling Item [Line Items]	xbrli:stringItemType	duration		true	base	SegmentReportingAssetReconcilingItemLineItems
15484	Segment Reporting Information, Revenue for Reportable Segment [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingInformationRevenueAbstract
15485	Segment Reporting, Measurement Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingMeasurementDisclosuresAbstract
15486	SEGMENT INFORMATION AND GEOGRAPHIC DATA	nonnum:textBlockItemType	duration			base	SegmentReportingDisclosureTextBlock
15487	Segment Reporting	nonnum:textBlockItemType	duration			base	SegmentReportingPolicyPolicyTextBlock
15488	Segment Reporting [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingAbstract
15489	Segment Reporting Information, Additional Information [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingInformationAdditionalInformationAbstract
15490	Segment Reporting Information, Profit (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingInformationProfitLossAbstract
15491	Segment Reporting Information, Unallocated Expense in Noninterest Expense (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	SegmentReportingInformationUnallocatedExpenseInNoninterestExpense
15492	Segment Reporting Information, Operating Income (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingInformationOperatingIncomeLossAbstract
15493	Segment Reporting, Other Significant Reconciling Item [Line Items]	xbrli:stringItemType	duration		true	base	SegmentReportingOtherSignificantReconcilingItemLineItems
15494	Segments [Domain]	nonnum:domainItemType	duration		true	base	SegmentDomain
15495	Segment Reporting Information [Line Items]	xbrli:stringItemType	duration		true	base	SegmentReportingInformationLineItems
15496	Segment Reporting, Other Significant Reconciling Item, Consolidated [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingOtherSignificantReconcilingItemConsolidatedAbstract
15497	Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]	xbrli:stringItemType	duration		true	base	SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract
15498	Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]	xbrli:stringItemType	duration		true	base	SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems
15499	Discontinued Operations [Member]	nonnum:domainItemType	duration		true	base	SegmentDiscontinuedOperationsMember
15500	Segment Reporting, Revenue Reconciling Item [Line Items]	xbrli:stringItemType	duration		true	base	SegmentReportingRevenueReconcilingItemLineItems
15501	Operating Activities [Domain]	nonnum:domainItemType	duration		true	base	SegmentOperatingActivitiesDomain
15502	Geographical [Domain]	nonnum:domainItemType	duration		true	base	SegmentGeographicalDomain
15503	Continuing Operations [Member]	nonnum:domainItemType	duration		true	base	SegmentContinuingOperationsMember
15504	Selected Quarterly Financial Information [Abstract]	xbrli:stringItemType	duration		true	base	SelectedQuarterlyFinancialInformationAbstract
15505	Self-Pay [Member]	nonnum:domainItemType	duration		true	base	SelfPayMember
15506	Self Insurance Reserve, Noncurrent	xbrli:monetaryItemType	instant	credit		base	SelfInsuranceReserveNoncurrent
15507	Self Insurance Reserve, Current	xbrli:monetaryItemType	instant	credit		base	SelfInsuranceReserveCurrent
15508	Self Insurance Reserve	xbrli:monetaryItemType	instant	credit		base	SelfInsuranceReserve
15509	Self Insurance Reserve [Policy Text Block]	nonnum:textBlockItemType	duration			base	SelfInsuranceReservePolicyTextBlock
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15511	Sales and marketing	xbrli:monetaryItemType	duration	debit		base	SellingAndMarketingExpense
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15513	Selling, General and Administrative Expense [Abstract]	xbrli:stringItemType	duration		true	base	SellingGeneralAndAdministrativeExpenseAbstract
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15515	Selling and Marketing Expense [Abstract]	xbrli:stringItemType	duration		true	base	SellingAndMarketingExpenseAbstract
15516	Selling, General and Administrative Expenses, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	SellingGeneralAndAdministrativeExpensesPolicyTextBlock
15517	Selling, General and Administrative Expense	xbrli:monetaryItemType	duration	debit		base	SellingGeneralAndAdministrativeExpense
15518	Senior Notes [Abstract]	xbrli:stringItemType	duration		true	base	SeniorLongtermNotesCurrentAndNoncurrentAbstract
15519	Senior Subordinated Loans [Member]	nonnum:domainItemType	duration		true	base	SeniorSubordinatedLoansMember
15520	Senior Loans [Member]	nonnum:domainItemType	duration		true	base	SeniorLoansMember
15521	Senior Notes [Member]	nonnum:domainItemType	duration		true	base	SeniorNotesMember
15522	Senior Notes, Noncurrent	xbrli:monetaryItemType	instant	credit		base	SeniorLongTermNotes
15523	Senior Subordinated Notes [Member]	nonnum:domainItemType	duration		true	base	SeniorSubordinatedNotesMember
15524	Senior Notes, Current	xbrli:monetaryItemType	instant	credit		base	SeniorNotesCurrent
15525	Senior Notes	xbrli:monetaryItemType	instant	credit		base	SeniorNotes
15526	Senior Lien [Member]	nonnum:domainItemType	duration		true	base	SeniorLienMember
15527	Senior Debt Obligations [Member]	nonnum:domainItemType	duration		true	base	SeniorDebtObligationsMember
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15530	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Adverse Change in Assumption, by Type [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfAdverseChangeInAssumptionByTypeOfFinancialInstrumentAxis
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15534	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 10 Percent Adverse Change in Prepayment Speed	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf10PercentAdverseChangeInPrepaymentSpeed
15535	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Other than 10 or 20 Percent Adverse Change in Other Assumption	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfOtherThan10Or20PercentAdverseChangeInOtherAssumption
15536	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Other than 10 or 20 Percent Adverse Change in Discount Rate, Percent	num:percentItemType	duration			base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfOtherThan10Or20PercentAdverseChangeInDiscountRatePercent
15537	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 20 Percent Adverse Change in Expected Credit Losses	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf20PercentAdverseChangeInExpectedCreditLosses
15538	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 10 Percent Adverse Change in Other Assumption	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf10PercentAdverseChangeInOtherAssumption
15539	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 20 Percent Adverse Change in Discount Rate	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf20PercentAdverseChangeInDiscountRate
15540	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 20 Percent Adverse Change in Prepayment Speed	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf20PercentAdverseChangeInPrepaymentSpeed
15541	Sensitivity Analysis of Fair Value of Interests Continued to be Held by Transferor, Servicing Assets or Liabilities, Impact of Adverse Change in Assumption [Line Items]	xbrli:stringItemType	duration		true	base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfAdverseChangeInAssumptionLineItems
15542	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Other than 10 or 20 Percent Adverse Change in Discount Rate	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfOtherThan10Or20PercentAdverseChangeInDiscountRate
15543	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of Other than 10 or 20 Percent Adverse Change in Prepayment Speed	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOfOtherThan10Or20PercentAdverseChangeInPrepaymentSpeed
15544	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 10 Percent Adverse Change in Expected Credit Losses	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf10PercentAdverseChangeInExpectedCreditLosses
15545	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact of 20 Percent Adverse Change in Other Assumption	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf20PercentAdverseChangeInOtherAssumption
15546	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Impact Other than 10 or 20 Percent Adverse Change in Expected Credit Loss	xbrli:monetaryItemType	instant	credit		base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOtherThan10Or20PercentAdverseChangeInExpectedCreditLoss
15547	Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets, Description of Objectives, Methodology, and Limitations	xbrli:stringItemType	duration			base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesDescriptionOfObjectivesMethodologyAndLimitations
15548	Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table]	xbrli:stringItemType	duration		true	base	SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTable
15549	Separate Accounts, Liability	xbrli:monetaryItemType	instant	credit		base	SeparateAccountsLiability
15550	Separate Accounts Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	SeparateAccountsDisclosureAbstract
15551	Separate Accounts of Contract Holders Note	xbrli:stringItemType	duration			base	SeparateAccountsOfContractHoldersNote
15552	Separate Account Assets	xbrli:monetaryItemType	instant	debit		base	SeparateAccountAssets
15553	Separate Accounts by Major Category of Investment [Abstract]	xbrli:stringItemType	duration		true	base	SeparateAccountsByMajorCategoryOfInvestmentAbstract
15554	Separated Host Financial Instrument, Fair Value Option [Member]	nonnum:domainItemType	duration		true	base	SeparatedHostFinancialInstrumentFairValueOptionMember
15555	Series of Individually Immaterial Business Acquisitions [Member]	nonnum:domainItemType	duration		true	base	SeriesOfIndividuallyImmaterialBusinessAcquisitionsMember
15556	Series F Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	SeriesFPreferredStockMember
15557	Series D Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	SeriesDPreferredStockMember
15558	Series C Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	SeriesCPreferredStockMember
15559	Series A Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	SeriesAPreferredStockMember
15560	Series G Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	SeriesGPreferredStockMember
15561	Series B Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	SeriesBPreferredStockMember
15562	Series H Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	SeriesHPreferredStockMember
15563	Series E Preferred Stock [Member]	nonnum:domainItemType	duration		true	base	SeriesEPreferredStockMember
15564	Series B [Member]	nonnum:domainItemType	duration		true	base	SeriesBMember
15565	Series A [Member]	nonnum:domainItemType	duration		true	base	SeriesAMember
15566	Service Management Costs	xbrli:monetaryItemType	duration	debit		base	ServiceManagementCosts
15567	Service Agreements [Member]	nonnum:domainItemType	duration		true	base	ServiceAgreementsMember
15568	Service Life [Member]	nonnum:domainItemType	duration		true	base	ServiceLifeMember
15569	Service Marks [Member]	nonnum:domainItemType	duration		true	base	ServiceMarksMember
15570	Servicing Liability	xbrli:monetaryItemType	instant	credit		base	ServicingLiability
15571	Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Expected Credit Losses	num:percentItemType	duration			base	ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueExpectedCreditLosses
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15573	Servicing Liability at Amortized Cost, Fair Value	xbrli:monetaryItemType	instant	credit		base	ServicingLiabilityAtAmortizedValueFairValue1
15574	Servicing Asset at Fair Value, Other Changes that Affect Balance	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtFairValueOtherChangesThatAffectBalance
15575	Servicing Asset at Fair Value, Changes in Fair Value Resulting from Changes in Valuation Inputs or Changes in Assumptions [Abstract]	xbrli:stringItemType	duration		true	base	ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptionsAbstract
15576	Servicing Asset at Amortized Cost, Disposals	xbrli:monetaryItemType	duration	credit		base	ServicingAssetAtAmortizedValueDisposals
15577	Servicing Asset at Fair Value, Amount	xbrli:monetaryItemType	instant	debit		base	ServicingAssetAtFairValueAmount
15578	Servicing Asset at Amortized Cost, Amortization	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtAmortizedValueAmortization1
15579	Servicing Asset at Fair Value, Changes in Fair Value Resulting from Changes in Valuation Inputs	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs
15580	Servicing Liability at Fair Value, Description of Changes in Valuation Assumptions	xbrli:stringItemType	duration			base	ServicingLiabilityAtFairValueDescriptionOfChangesInValuationAssumptions
15581	Servicing Asset at Amortized Cost, Balance [Roll Forward]	xbrli:stringItemType	duration		true	base	ServicingAssetAtAmortizedValueBalanceRollForward
15582	Servicing Asset at Amortized Cost, Additions	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtAmortizedValueAdditions
15583	Servicing Asset at Amortized Cost	xbrli:monetaryItemType	instant	debit		base	ServicingAssetAtAmortizedValue
15584	Servicing Fees	xbrli:monetaryItemType	duration	credit		base	ServicingFees
15585	Servicing Asset at Amortized Cost, Fair Value	xbrli:monetaryItemType	instant	debit		base	ServicingAssetAtAmortizedValueFairValue
15586	Servicing Asset [Abstract]	xbrli:stringItemType	duration		true	base	ServicingAssetAbstract
15587	Servicing Assets and Servicing Liabilities, Fair Value, Valuation Techniques	xbrli:stringItemType	duration			base	ServicingAssetsAndServicingLiabilitiesFairValueValuationTechniques
15588	Servicing Asset at Amortized Cost, Other Changes that Affect Balance, Amount	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtAmortizedValueOtherChangesThatAffectBalanceAmount
15589	Servicing Asset at Fair Value, Description of Other Changes in Fair Value	xbrli:stringItemType	duration			base	ServicingAssetAtFairValueDescriptionOfOtherChangesInFairValue
15590	Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value [Abstract]	xbrli:stringItemType	duration		true	base	ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueAbstract
15591	Servicing Liability [Abstract]	xbrli:stringItemType	duration		true	base	ServicingLiabilityAbstract
15592	Servicing Asset at Amortized Cost, Increase (Decrease) for Valuation Allowance Adjustment	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtAmortizedValueValuationAllowance
15593	Servicing Asset at Fair Value, Description of Changes in Valuation Assumptions	xbrli:stringItemType	duration			base	ServicingAssetAtFairValueDescriptionOfChangesInValuationAssumptions
15594	Servicing Asset at Fair Value, Changes in Fair Value Resulting from Changes in Valuation Inputs or Changes in Assumptions	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions
15595	Servicing Liability at Amortized Cost, Increase in Obligation (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	debit		base	ServicingLiabilityAtAmortizedValueIncreaseInObligation1
15596	Servicing Asset at Amortized Cost, Other Changes that Affect Balance, Description	xbrli:stringItemType	duration			base	ServicingAssetAtAmortizedValueOtherChangesThatAffectBalanceDescription
15597	Servicing Asset	xbrli:monetaryItemType	instant	debit		base	ServicingAsset
15598	Servicing Asset at Fair Value, Additions	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtFairValueAdditions
15599	Servicing Asset at Fair Value, Description of Other Changes that Affect Balance	xbrli:stringItemType	duration			base	ServicingAssetAtFairValueDescriptionOfOtherChangesThatAffectBalance
15600	Servicing Liability at Fair Value, Description of Changes in Valuation Inputs	xbrli:stringItemType	duration			base	ServicingLiabilityAtFairValueDescriptionOfChangesInValuationInputs
15601	Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Weighted Average Life	xbrli:durationItemType	duration			base	ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1
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15603	Servicing Asset at Amortized Cost, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	ServicingAssetAtAmortizedValuePeriodIncreaseDecrease
15604	Servicing Liability at Amortized Cost, Amortization	xbrli:monetaryItemType	duration	credit		base	ServicingLiabilityAtAmortizedCostAmortization
15605	Servicing Asset at Fair Value, Other Changes in Fair Value	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtFairValueOtherChangesInFairValue
15606	Servicing Asset at Fair Value, Disposals	xbrli:monetaryItemType	duration	credit		base	ServicingAssetAtFairValueDisposals
15607	Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Prepayment Speed	num:percentItemType	duration			base	ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed
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15609	Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Discount Rate	num:percentItemType	duration			base	ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
15610	Servicing Asset at Amortized Cost, Risk Characteristics Description	xbrli:stringItemType	duration			base	ServicingAssetAtAmortizedValueRiskCharacteristicsDescription
15611	Servicing Asset at Fair Value, Description of Changes in Valuation Inputs	xbrli:stringItemType	duration			base	ServicingAssetAtFairValueDescriptionOfChangesInValuationInputs
15612	Servicing Asset at Amortized Cost, Other than Temporary Impairments	xbrli:monetaryItemType	duration	debit		base	ServicingAssetAtAmortizedCostOtherThanTemporaryImpairments
15613	Servicing Liability at Fair Value, Description of Other Changes in Fair Value	xbrli:stringItemType	duration			base	ServicingLiabilityAtFairValueDescriptionOfOtherChangesInFairValue
15614	Servicing Asset at Fair Value, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	ServicingAssetAtFairValuePeriodIncreaseDecrease
15615	Servicing Liability at Amortized Cost, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	ServicingLiabilityAtAmortizedValuePeriodIncreaseDecrease
15616	Servicing Liability at Amortized Cost [Table]	xbrli:stringItemType	duration		true	base	ServicingLiabilityAtAmortizedValueTable
15617	Servicing Contracts [Member]	nonnum:domainItemType	duration		true	base	ServicingContractsMember
15618	Servicing Liability at Amortized Cost, Additions	xbrli:monetaryItemType	duration	credit		base	ServicingLiabilityAtAmortizedValueAdditions
15619	Servicing Liability at Fair Value, Amount [Roll Forward]	xbrli:stringItemType	duration		true	base	ServicingLiabilityAtFairValueAmountRollForward
15620	Servicing Assets at Fair Value [Line Items]	xbrli:stringItemType	duration		true	base	ServicingAssetsAtFairValueLineItems
15621	Servicing Liability at Amortized Cost, Disposals	xbrli:monetaryItemType	duration	debit		base	ServicingLiabilityAtAmortizedValueDisposals
15622	Servicing Liability at Fair Value, Disposals	xbrli:monetaryItemType	duration	debit		base	ServicingLiabilityAtFairValueDisposals
15623	Schedule of Servicing Assets at Fair Value [Table]	xbrli:stringItemType	duration		true	base	ServicingAssetsAtFairValueTable
15624	Servicing Liability at Fair Value, Description of Other Changes that Affect Balance	xbrli:stringItemType	duration			base	ServicingLiabilityAtFairValueDescriptionOfOtherChangesThatAffectBalance
15625	Servicing Liabilities at Fair Value by Class [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	ServicingLiabilitiesAtFairValueByTypeOfFinancialInstrumentAxis
15626	Servicing Asset at Amortized Cost [Table]	xbrli:stringItemType	duration		true	base	ServicingAssetsAtAmortizedValueTable
15627	Servicing Liability at Fair Value, Other Changes in Fair Value	xbrli:monetaryItemType	duration	credit		base	ServicingLiabilityAtFairValueOtherChangesInFairValue
15628	Servicing Liability at Amortized Cost [Roll Forward]	xbrli:stringItemType	duration		true	base	ServicingLiabilityAtAmortizedValueRollForward
15629	Servicing Liability at Fair Value, Additions	xbrli:monetaryItemType	duration	credit		base	ServicingLiabilityAtFairValueAdditions
15630	Servicing Liability at Amortized Cost [Line Items]	xbrli:stringItemType	duration		true	base	ServicingLiabilityAtAmortizedValueLineItems
15631	Servicing Liability at Fair Value, Other Changes that Affect Balance	xbrli:monetaryItemType	duration	credit		base	ServicingLiabilityAtFairValueOtherChangesThatAffectBalance
15632	Schedule of Servicing Liabilities at Fair Value [Table]	xbrli:stringItemType	duration		true	base	ServicingLiabilitiesAtFairValueTable
15633	Servicing Liabilities at Fair Value [Line Items]	xbrli:stringItemType	duration		true	base	ServicingLiabilitiesAtFairValueLineItems
15634	Servicing Liability at Fair Value, Amount	xbrli:monetaryItemType	instant	credit		base	ServicingLiabilityAtFairValueAmount
15635	Servicing Liability at Fair Value, Changes in Fair Value Resulting from Changes in Valuation Inputs or Changes in Assumptions	xbrli:monetaryItemType	duration	credit		base	ServicingLiabilityAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions
15636	Servicing Asset at Amortized Cost [Line Items]	xbrli:stringItemType	duration		true	base	ServicingAssetsAtAmortizedValueLineItems
15637	Bank Servicing Fees	xbrli:monetaryItemType	duration	credit		base	ServicingFeesNet
15638	Servicing Liability at Amortized Cost, Balance	xbrli:monetaryItemType	instant	credit		base	ServicingLiabilityAtAmortizedValueBalance
15639	Servicing Liability at Fair Value, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	ServicingLiabilityAtFairValuePeriodIncreaseDecrease
15640	Settlement Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	SettlementLiabilitiesCurrent
15641	Settlement Assets, Current	xbrli:monetaryItemType	instant	debit		base	SettlementAssetsCurrent
15642	Settlement of Asset Retirement Obligations Through Noncash Payments, Amount	xbrli:monetaryItemType	duration	debit		base	SettlementOfAssetRetirementObligationsThroughNoncashPaymentsAmount
15643	Settlement with Taxing Authority [Member]	nonnum:domainItemType	duration		true	base	SettlementWithTaxingAuthorityMember
15644	Settlement of Asset Retirement Obligations Through Noncash Payments, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	SettlementOfAssetRetirementObligationsThroughNoncashPayments
15645	Severance Costs	xbrli:monetaryItemType	duration	debit		base	SeveranceCosts1
15646	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Intrinsic Value, Amount Per Share	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresIntrinsicValue
15647	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirationsAbstract
15648	Share Repurchase Program	nonnum:domainItemType	duration		true	base	ShareRepurchaseProgramDomain
15649	Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract
15650	Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
15651	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price	num:perShareItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice
15652	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
15653	Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodNetOfForfeituresAbstract
15654	Share Price	num:perShareItemType	instant			base	SharePrice
15655	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract
15656	Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights
15657	Share-based Compensation Arrangements by Share-based Payment Award, Options, Other Share Increase (Decrease) in Period, Weighted Average Exercise Price	num:perShareItemType	duration			base	ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsOtherShareIncreaseDecreaseInPeriodWeightedAverageExercisePrice
15658	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Other	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOther
15659	Share-based Compensation Arrangement by Share-based Payment Award Accelerated Compensation Cost	xbrli:monetaryItemType	duration	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost
15660	Forfeited	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
15661	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Intrinsic Value, Amount Per Share [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward
15662	Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Offering Date	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPriceOfferingDate
15663	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward
15664	Share-based Compensation, Forfeitures [Policy Text Block]	nonnum:textBlockItemType	duration			base	ShareBasedCompensationForfeituresPolicyTextBlock
15665	Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfOutstandingStockMaximum
15666	Share-based Compensation, Forfeiture Method [Fixed List]	base-types:forfeitureMethod	duration			base	ShareBasedCompensationForfeitureMethodFixedList
15667	Weighted Average Grant-Date Fair Value	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward
15668	Share-based Compensation [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationAbstract
15669	Share-based Compensation, Performance Shares Award Outstanding Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ShareBasedCompensationPerformanceSharesAwardOutstandingActivityTableTextBlock
15670	Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePriceAbstract
15671	Share-based Arrangements with Employees and Nonemployees [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedArrangementsToObtainGoodsAndServicesAbstract
15672	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Expirations	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpirations
15673	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Exercised	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercised
15674	Interest rates maximum	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
15675	Share-based Compensation Arrangement by Share-based Payment Award, Per Share Weighted Average Price of Shares Purchased	num:perShareItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased
15676	Share Repurchase Program	xbrli:stringItemType	duration		true	base	ShareRepurchaseProgramAxis
15677	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms	xbrli:durationItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms
15678	Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price	num:perShareItemType	duration			base	ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
15679	Stock-based compensation expense	xbrli:monetaryItemType	duration	debit		base	ShareBasedCompensation
15680	Award vest period	xbrli:durationItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
15681	Share-based Compensation Award, Tranche Two [Member]	nonnum:domainItemType	duration		true	base	ShareBasedCompensationAwardTrancheTwoMember
15682	Share-based Compensation Award, Tranche Three [Member]	nonnum:domainItemType	duration		true	base	ShareBasedCompensationAwardTrancheThreeMember
15683	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitures
15684	Share based Compensation Arrangement by Share based Payment Award [Line Items]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
15685	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Share-based Liabilities Paid	xbrli:monetaryItemType	duration	credit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsShareBasedLiabilitiesPaid
15686	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable [Table Text Block]	nonnum:textBlockItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock
15687	Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block]	nonnum:textBlockItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValueTableTextBlock
15688	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number	xbrli:sharesItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber
15689	Forfeited	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
15690	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward
15691	Share Distribution [Member]	nonnum:domainItemType	duration		true	base	ShareDistributionMember
15692	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted
15693	Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period	xbrli:durationItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardRequisiteServicePeriod1
15694	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]	nonnum:textBlockItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock
15695	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Period Increase (Decrease), Weighted Average Exercise Price	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecreaseWeightedAverageExercisePrice
15696	Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumNumberOfSharesPerEmployee
15697	Share-based Compensation Award, Tranche One [Member]	nonnum:domainItemType	duration		true	base	ShareBasedCompensationAwardTrancheOneMember
15698	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Period Increase (Decrease)	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsPeriodIncreaseDecrease
15699	Share-based Goods and Nonemployee Services Transaction, Valuation Method, Expected Term	xbrli:durationItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedTerm1
15700	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Forfeitures and Expirations	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeituresAndExpirations
15701	Share-based Compensation Arrangements by Share-based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price	num:perShareItemType	duration			base	ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
15702	Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Purchase Date	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate
15703	Interest rates minimum	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
15704	Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price	num:perShareItemType	duration			base	ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
15705	Share-based Compensation Arrangement by Share-based Payment Award, Description	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardDescription
15706	Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price	num:perShareItemType	duration			base	ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
15707	Share-based Compensation, Performance Shares Award Nonvested Activity [Table Text Block]	nonnum:textBlockItemType	duration			base	ShareBasedCompensationPerformanceSharesAwardUnvestedActivityTableTextBlock
15708	Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Other, Description	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOtherDescription
15709	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
15710	Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
15711	Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date	xbrli:dateItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationDate
15712	Fair value of awards vested	xbrli:monetaryItemType	duration	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
15713	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value, Amount Per Share	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodIntrinsicValue
15714	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Intrinsic Value, Amount Per Share	num:perShareItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue
15715	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Discount for Postvesting Restrictions	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsDiscountForPostvestingRestrictions
15716	Vested	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
15717	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Range of Dividends Used	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRangeOfDividendsUsed
15718	Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number	xbrli:sharesItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
15719	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
15720	Granted	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
15721	Share-based Compensation Arrangement by Share-based Payment Award, Method of Measuring Cost of Award	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardMethodOfMeasuringCostOfAward
15722	Nonvested stock awards granted	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
15723	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
15724	Nonvested balance, beginning of year	num:perShareItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
15725	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Expected Dividend	xbrli:monetaryItemType	duration	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageExpectedDividend
15726	Maximum percentage of gross compensation at which employees may purchase shares	num:percentItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate
15727	Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract
15728	Vested	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
15729	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Payments	xbrli:monetaryItemType	duration	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendPayments
15730	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
15731	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Period Increase (Decrease)	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease
15732	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate	num:percentItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
15733	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term, Simplified Method	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermSimplifiedMethod
15734	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract
15735	Nonvested balance, beginning of year	xbrli:sharesItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
15736	Shares authorized for future grant	xbrli:sharesItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
15737	Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price	num:perShareItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
15738	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Intrinsic Value, Amount Per Share	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodIntrinsicValue
15739	Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	xbrli:sharesItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
15740	Shares	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward
15741	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsMethodUsed
15742	Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value	xbrli:monetaryItemType	duration	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
15743	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestAbstract
15744	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Period Increase (Decrease)	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPeriodIncreaseDecrease
15745	Share-based Compensation Arrangement by Share-based Payment Award, Options, Other Increases (Decreases) in Period	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOtherIncreasesDecreasesInPeriod
15746	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	xbrli:monetaryItemType	instant	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
15747	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number	xbrli:sharesItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
15748	Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
15749	Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
15750	Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodAbstract
15751	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price	num:perShareItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
15752	Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
15753	Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
15754	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value	xbrli:monetaryItemType	instant	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
15755	Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
15756	Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValue
15757	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number	xbrli:sharesItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber
15758	Share-based Compensation Arrangement by Share-based Payment Award, Other Share Increase (Decrease)	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOtherShareIncreaseDecrease
15759	Share-based Compensation Arrangement by Share-based Payment Award, Plan Modification, Description and Terms	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationDescriptionAndTerms
15760	Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Intrinsic Value	num:perShareItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageIntrinsicValue
15761	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price	num:perShareItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
15762	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	xbrli:sharesItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
15763	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price	num:perShareItemType	instant			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
15764	Share-based Compensation Arrangement by Share-based Payment Award, Options, Other Increases (Decreases) in Period, Description	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOtherIncreasesDecreasesInPeriodDescription
15765	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value	xbrli:monetaryItemType	instant	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
15766	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward
15767	Share-based Compensation Arrangement by Share-based Payment Award, Plan Modification, Incremental Compensation Cost	xbrli:monetaryItemType	duration	debit		base	ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost
15768	Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
15769	Share-based Goods and Nonemployee Services Transaction, Modification of Terms, Amount of Changes and Report Lines Affected	xbrli:stringItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionModificationOfTermsAmountOfChangesAndReportLinesAffected
15770	Exercise Price Range [Axis]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis
15771	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Domain]	nonnum:domainItemType	duration		true	base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain
15772	Equity Award [Domain]	nonnum:domainItemType	duration		true	base	ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain
15773	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Outstanding Options	xbrli:sharesItemType	instant			base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
15774	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, End of Period [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeEndOfPeriodAbstract
15775	Share-based Compensation Arrangement by Share-based Payment Award, Plan Modification, Number of Employees Affected	xbrli:integerItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfEmployeesAffected
15776	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit	num:perShareItemType	duration			base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
15777	Share-based Compensation Arrangement by Share-based Payment Award, Shares to be Repurchased Next Year	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesToBeRepurchasedNextYear
15778	Share-based Goods and Nonemployee Services Transaction [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedGoodsAndNonemployeeServicesTransactionAbstract
15779	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options	xbrli:sharesItemType	instant			base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
15780	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems
15781	Share-based Goods and Nonemployee Services Transaction [Line Items]	xbrli:stringItemType	duration		true	base	ShareBasedGoodsAndNonemployeeServicesTransactionLineItems
15782	Share-based Compensation Arrangement by Share-based Payment Award, Shares Purchased for Award	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward
15783	Share-based Compensation, Option and Incentive Plans, Director Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ShareBasedCompensationOptionAndIncentivePlansDirectorPolicy
15784	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit	num:perShareItemType	duration			base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
15785	Share-based Compensation Arrangement by Share-based Payment Award, Terms of Award	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward
15786	Stock-Based Compensation	nonnum:textBlockItemType	duration			base	ShareBasedCompensationOptionAndIncentivePlansPolicy
15787	Share-based Compensation, Allocation and Classification in Financial Statements [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationAllocationAndClassificationInFinancialStatementsAbstract
15788	Share-based Goods and Nonemployee Services Transaction	xbrli:stringItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransaction
15789	Supplier [Axis]	xbrli:stringItemType	duration		true	base	ShareBasedGoodsAndNonemployeeServicesTransactionBySupplierAxis
15790	Share-based Goods and Nonemployee Services Transaction, Capitalized Cost	xbrli:monetaryItemType	duration	debit		base	ShareBasedGoodsAndNonemployeeServicesTransactionCapitalizedCost
15791	Share-based Goods and Nonemployee Services Transaction, Description of Goods or Services Received	xbrli:stringItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionDescriptionOfGoodsOrServicesReceived
15792	Share-based Goods and Nonemployee Services Transaction, Modification of Terms, Description and Terms	xbrli:stringItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionModificationOfTermsDescriptionAndTerms
15793	Share-based Compensation Arrangement by Share-based Payment Award, Policy for Issuing Shares upon Exercise	xbrli:stringItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardPolicyForIssuingSharesUponExercise
15794	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Abstract]	xbrli:stringItemType	duration		true	base	ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeBeginningOfPeriodAbstract
15795	Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period	xbrli:sharesItemType	duration			base	ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
15796	Share-based Goods and Nonemployee Services Transaction, Supplier [Domain]	nonnum:domainItemType	duration		true	base	ShareBasedGoodsAndNonemployeeServicesTransactionSupplierDomain
15797	Share-based Goods and Nonemployee Services Transaction, Tax Benefit	xbrli:monetaryItemType	duration	credit		base	ShareBasedGoodsAndNonemployeeServicesTransactionTaxBenefit
15798	Share-based Goods and Nonemployee Services Transaction, Valuation Method, Risk Free Interest Rate	num:percentItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodRiskFreeInterestRate
15799	Share-based Goods and Nonemployee Services Transaction, Valuation Method, Expected Volatility Rate	num:percentItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedVolatilityRate
15800	Share-based Goods and Nonemployee Services Transaction, Shares Approved for Issuance	xbrli:sharesItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuance
15801	Share-based Goods and Nonemployee Services Transaction, Modification of Terms, Incremental Compensation Cost	xbrli:monetaryItemType	duration	debit		base	ShareBasedGoodsAndNonemployeeServicesTransactionModificationOfTermsIncrementalCompensationCost
15802	Share-based Goods and Nonemployee Services Transaction, Modification of Terms, Number of Vendors Affected	xbrli:integerItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionModificationOfTermsNumberOfVendorsAffected
15803	Share-based Goods and Nonemployee Services Transaction, Valuation Method	xbrli:stringItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethod
15804	Share-based Goods and Nonemployee Services Transaction, Stockholders' Equity	xbrli:monetaryItemType	duration	credit		base	ShareBasedGoodsAndNonemployeeServicesTransactionStockholdersEquity
15805	Share-based Goods and Nonemployee Services Transaction, Valuation Method, Expected Dividend Rate	num:percentItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionValuationMethodExpectedDividendRate
15806	Share-based Goods and Nonemployee Services Transaction, Quantity of Securities Issued	xbrli:sharesItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionQuantityOfSecuritiesIssued
15807	Share-based Goods and Nonemployee Services Transaction, Report Lines Affected	xbrli:stringItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionReportLinesAffected
15808	Share-based Goods and Nonemployee Services Transaction, Securities Issued	xbrli:stringItemType	duration			base	ShareBasedGoodsAndNonemployeeServicesTransactionSecuritiesIssued
15809	Shares Held in Employee Stock Ownership Plan [Abstract]	xbrli:stringItemType	duration		true	base	SharesHeldInEmployeeStockOwnershipPlanAbstract
15810	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Maximum Number of Shares	xbrli:sharesItemType	instant			base	SharesSubjectToMandatoryRedemptionSettlementTermsMaximumNumberOfShares
15811	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Number of Shares	xbrli:sharesItemType	instant			base	SharesSubjectToMandatoryRedemptionSettlementTermsNumberOfShares
15812	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount [Abstract]	xbrli:stringItemType	duration		true	base	SharesSubjectToMandatoryRedemptionSettlementTermsAmountAbstract
15813	Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items]	xbrli:stringItemType	duration		true	base	SharesSubjectToMandatoryRedemptionBySettlementTermsLineItems
15814	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount, Noncurrent	xbrli:monetaryItemType	instant	credit		base	SharesSubjectToMandatoryRedemptionSettlementTermsAmountNoncurrent
15815	Financial Instruments Subject to Mandatory Redemption Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	SharesSubjectToMandatoryRedemptionDisclosureTextBlock
15816	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount, Current	xbrli:monetaryItemType	instant	credit		base	SharesSubjectToMandatoryRedemptionSettlementTermsAmountCurrent
15817	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Number of Shares Indexed	xbrli:sharesItemType	instant			base	SharesSubjectToMandatoryRedemptionSettlementTermsNumberOfSharesIndexed
15818	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Maximum Amount	xbrli:monetaryItemType	instant	credit		base	SharesSubjectToMandatoryRedemptionSettlementTermsMaximumAmount
15819	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Excess of Liabilities over Assets	xbrli:monetaryItemType	instant	credit		base	SharesSubjectToMandatoryRedemptionSettlementTermsExcessOfLiabilitiesOverAssets
15820	Shares Issued, Price Per Share	num:perShareItemType	instant			base	SharesIssuedPricePerShare
15821	Shares, Outstanding	xbrli:sharesItemType	instant			base	SharesOutstanding
15822	Shares Held in Employee Stock Option Plan, Allocated	xbrli:sharesItemType	instant			base	SharesHeldInEmployeeStockOptionPlanAllocated
15823	Shares held in Employee Stock Option Plan, Suspense Shares	xbrli:sharesItemType	instant			base	SharesHeldInEmployeeStockOptionPlanSuspenseShares
15824	Shares Held in Employee Stock Option Plan, Committed-to-be-Released	xbrli:sharesItemType	instant			base	SharesHeldInEmployeeStockOptionPlanCommittedToBeReleased
15825	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Reason for Uncertain Redemption	xbrli:stringItemType	duration			base	SharesSubjectToMandatoryRedemptionSettlementTermsReasonForUncertainRedemption
15826	Shares, Issued	xbrli:sharesItemType	instant			base	SharesIssued
15827	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Share Value, Amount	xbrli:monetaryItemType	instant	credit		base	SharesSubjectToMandatoryRedemptionSettlementTermsAmount
15828	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Excess of Assets over Liabilities	xbrli:monetaryItemType	instant	debit		base	SharesSubjectToMandatoryRedemptionSettlementTermsExcessOfAssetsOverLiabilities
15829	Financial Instruments Subject to Mandatory Redemption, Financial Instrument [Domain]	nonnum:domainItemType	duration		true	base	SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain
15830	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Impact of Changes in Fair Value of Shares on Amount	xbrli:monetaryItemType	instant	credit		base	SharesSubjectToMandatoryRedemptionSettlementTermsImpactOfChangesInFairValueOfSharesOnAmount
15831	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Description	xbrli:stringItemType	duration			base	SharesSubjectToMandatoryRedemptionSettlementTermsDescription
15832	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Fair Value of Shares	xbrli:monetaryItemType	instant	credit		base	SharesSubjectToMandatoryRedemptionSettlementTermsFairValueOfShares
15833	Shares Subject to Mandatory Redemption, Changes in Redemption Value, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	SharesSubjectToMandatoryRedemptionChangesInRedemptionValuePolicyTextBlock
15834	Financial Instruments Subject to Mandatory Redemption, Settlement Terms, Contract Limit	xbrli:stringItemType	duration			base	SharesSubjectToMandatoryRedemptionSettlementTermsContractLimit
15835	Shares Paid for Tax Withholding for Share Based Compensation	xbrli:sharesItemType	duration			base	SharesPaidForTaxWithholdingForShareBasedCompensation
15836	Shipping and Handling Revenue	xbrli:monetaryItemType	duration	credit		base	ShippingAndHandlingRevenue
15837	Shipping and Handling Cost, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ShippingAndHandlingCostPolicyTextBlock
15838	Shipping, Handling and Transportation Costs	xbrli:monetaryItemType	duration	debit		base	ShippingHandlingAndTransportationCosts
15839	Commercial paper, weighted average interest rate	num:percentItemType	instant			base	ShortTermDebtWeightedAverageInterestRate
15840	Short-term debt	xbrli:monetaryItemType	instant	credit		base	ShortTermBorrowings
15841	Short-term Debt, Weighted Average Interest Rate, over Time	num:percentItemType	duration			base	ShortTermDebtWeightedAverageInterestRateOverTime
15842	Short term Debt, Type [Axis]	xbrli:stringItemType	duration		true	base	ShortTermDebtTypeAxis
15843	Short-term Lease, Commitment [true/false]	xbrli:booleanItemType	duration			base	ShortTermLeaseCommitment
15844	Short-term Investments [Abstract]	xbrli:stringItemType	duration		true	base	ShortTermInvestmentsAbstract
15845	Short-Duration Contracts, Discounted Liabilities, Basis for Discount Rate	xbrli:stringItemType	duration			base	ShortDurationContractsDiscountedLiabilitiesBasisForDiscountRate
15846	Short-term Debt, Refinanced, Amount	xbrli:monetaryItemType	duration	credit		base	ShortTermDebtRefinancedAmount
15847	Short-Duration Contracts Revenue Recognition, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ShortDurationContractsRevenueRecognitionPolicy
15848	Short-term Lease, Cost	xbrli:monetaryItemType	duration	debit		base	ShortTermLeaseCost
15849	Short-term Debt [Abstract]	xbrli:stringItemType	duration		true	base	ShortTermBorrowingsAbstract
15850	Short-term Debt [Text Block]	nonnum:textBlockItemType	duration			base	ShortTermDebtTextBlock
15851	Short-term Debt, Interest Rate Increase	num:percentItemType	duration			base	ShortTermDebtInterestRateIncrease
15852	Short-Duration Insurance and Deposit Contracts [Text Block]	nonnum:textBlockItemType	duration			base	ShortDurationInsuranceAndDepositContractsTextBlock
15853	Short-term Investments	nonnum:domainItemType	duration		true	base	ShortTermInvestmentsMember
15854	Short-term Bank Loans and Notes Payable	xbrli:monetaryItemType	instant	credit		base	ShortTermBankLoansAndNotesPayable
15855	Short-term Debt, Description	xbrli:stringItemType	duration			base	ShortTermDebtDescription
15856	Short-term Debt, Percentage Bearing Variable Interest Rate	num:percentItemType	instant			base	ShortTermDebtPercentageBearingVariableInterestRate
15857	Short-term Lease Commitment, Amount	xbrli:monetaryItemType	instant	debit		base	ShortTermLeaseCommitmentAmount
15858	Short-term Debt, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	ShortTermDebtOtherDisclosuresAbstract
15859	Short-term Lease Payments	xbrli:monetaryItemType	duration	credit		base	ShortTermLeasePayments
15860	Short-duration Insurance Contracts, Accident Year 2017 [Member]	nonnum:domainItemType	duration		true	base	ShortDurationInsuranceContractsAccidentYear2017Member
15861	Short-Duration Contracts, Discounted Liabilities, Discount Rate, Low End of Range (Deprecated 2016-01-31)	num:percentItemType	instant			base	ShortDurationContractsDiscountedLiabilitiesDiscountRateLowEndOfRange
15862	Short-term Debt, Refinanced, Description	xbrli:stringItemType	duration			base	ShortTermDebtRefinancedDescription
15863	Short-Duration Contracts, Discounted Liabilities, Amount	xbrli:monetaryItemType	instant	credit		base	ShortDurationContractsDiscountedLiabilitiesAmount
15864	Short-term Debt, Percentage Bearing Fixed Interest Rate	num:percentItemType	instant			base	ShortTermDebtPercentageBearingFixedInterestRate
15865	Short-term Non-bank Loans and Notes Payable	xbrli:monetaryItemType	instant	credit		base	ShortTermNonBankLoansAndNotesPayable
15866	Short-Duration Contracts, Discounted Liabilities, Discount Rate	num:percentItemType	instant			base	ShortDurationContractsDiscountedLiabilitiesDiscountRate
15867	Short-term Debt [Member]	nonnum:domainItemType	duration		true	base	ShortTermDebtMember
15868	Short-term Debt, Lender	xbrli:stringItemType	duration			base	ShortTermDebtLender
15869	Short-term Contract with Customer [Member]	nonnum:domainItemType	duration		true	base	ShortTermContractWithCustomerMember
15870	Short-term Investments	xbrli:monetaryItemType	instant	debit		base	ShortTermInvestments
15871	Short-Duration Contracts, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	ShortDurationContractsPolicy
15872	Short-Duration Contracts, Description	xbrli:stringItemType	duration			base	ShortDurationContractsDescription
15873	Derivatives Sold	nonnum:domainItemType	duration		true	base	ShortMember
15874	Short-term Leases [Policy Text Block]	nonnum:textBlockItemType	duration			base	ShortTermLeasesPolicyTextBlock
15875	Short-term Debt [Line Items]	xbrli:stringItemType	duration		true	base	ShortTermDebtLineItems
15876	Short-Duration Contracts, Discounted Liabilities, Discount Rate, High End of Range (Deprecated 2016-01-31)	num:percentItemType	instant			base	ShortDurationContractsDiscountedLiabilitiesDiscountRateHighEndOfRange
15877	Short-term Debt, Terms	xbrli:stringItemType	duration			base	ShortTermDebtTerms
15878	Short term Debt, Type [Domain]	nonnum:domainItemType	duration		true	base	ShortTermDebtTypeDomain
15879	Signage Revenue	xbrli:monetaryItemType	duration	credit		base	SignageRevenue
15880	Significant Changes, Franchised Outlets in Operation	xbrli:integerItemType	instant			base	SignificantChangesFrachisedOutletsInOperation
15881	Significant Changes in Reserves	xbrli:stringItemType	duration			base	SignificantChangesInReserves
15882	Significant Acquisitions and Disposals, Terms (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SignificantAcquisitionsAndDisposalsTerms
15883	Significant Matters Unresolved Since Bankruptcy Emergence (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	SignificantMattersUnresolvedSinceBankruptcyEmergence
15884	Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Nature of Uncertainty [Domain]	nonnum:domainItemType	duration		true	base	SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleNatureOfUncertaintyDomain
15885	Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range Not Possible	xbrli:stringItemType	duration			base	SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeNotPossible
15886	Significant Changes, Franchisor Outlets in Operation	xbrli:integerItemType	instant			base	SignificantChangesFrachisorOutletsInOperation
15887	Significant (Increase) Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeOfChangeUpperBound
15888	Supply Commitment, Remaining Minimum Amount Committed	xbrli:monetaryItemType	instant	credit		base	SignificantSupplyCommitmentRemainingMinimumAmountCommitted
15889	ACCOUNTING POLICIES	nonnum:textBlockItemType	duration			base	SignificantAccountingPoliciesTextBlock
15890	Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]	xbrli:stringItemType	duration		true	base	SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleLineItems
15891	Acquisitions and Disposals, Date of Transaction for Acquisition or Disposal (Deprecated 2015-01-31)	xbrli:dateItemType	duration			base	SignificantAcquisitionsAndDisposalsDateOfTransactionForAcquisitionsOrDisposals
15892	Significant Changes, Franchises Sold	xbrli:integerItemType	duration			base	SignificantChangesFranchisesSold
15893	Significant Acquisitions and Disposals, Restriction on Amount of Proceeds from Donated Property, Plant, and Equipment (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	SignificantAcquisitionsAndDisposalsRestrictionOnAmountOfProceedsFromDonatedPropertyPlantAndEquipment
15894	Significant Acquisitions and Disposals by Transaction [Axis] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	SignificantAcquisitionsAndDisposalsByTransactionAxis
15895	Significant Economic Interest in Standardized Measure of Discounted Future Net Cash Flows Attributable to Consolidated Subsidiary(ies) with Significant Noncontrolling Interests	xbrli:stringItemType	duration			base	SignificantEconomicInterestInStandardizedMeasureOfDiscountedFutureNetCashFlowsAttributableToConsolidatedSubsidiaryIesWithSignificantMinorityInterests
15896	Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	xbrli:monetaryItemType	instant	credit		base	SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
15897	Significant Changes, Franchises Purchased During Period	xbrli:integerItemType	duration			base	SignificantChangesFranchisesPurchasedDuringPeriod
15898	Significant Matters Unresolved Since Bankruptcy Emergence, Process for Resolution of Remaining Claims (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SignificantMattersUnresolvedSinceBankruptcyEmergenceProcessForResolutionOfRemainingClaims
15899	Significant Acquisitions and Disposals, Transaction [Domain] (Deprecated 2015-01-31)	nonnum:domainItemType	duration		true	base	SignificantAcquisitionsAndDisposalsTransactionDomain
15900	Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table]	xbrli:stringItemType	duration		true	base	SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleTable
15901	Significant Change in Unrecognized Tax Benefits, Nature of Event	xbrli:stringItemType	duration			base	SignificantChangeInUnrecognizedTaxBenefitsNatureOfEvent
15902	Significant Matters Unresolved Since Bankruptcy Emergence, Description of Matters (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SignificantMattersUnresolvedSinceBankruptcyEmergenceDescriptionOfMatters
15903	Significant Acquisitions and Disposals, Acquisition Costs or Sale Proceeds (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds
15904	Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Other Information	xbrli:stringItemType	duration			base	SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleOtherInformation
15905	Significant Changes in Operations [Abstract]	xbrli:stringItemType	duration		true	base	SignificantChangesInOperationsAbstract
15906	Purchase and Supply Commitment, Excluding Long-term Commitment [Text Block]	nonnum:textBlockItemType	duration			base	SignificantPurchaseAndSupplyCommitmentExcludingLongtermCommitmentTextBlock
15907	Purchase Commitment, Description	xbrli:stringItemType	duration			base	SignificantPurchaseCommitmentDescription
15908	Significant Acquisitions and Disposals [Line Items] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	SignificantAcquisitionsAndDisposalsLineItems
15909	Significant Acquisitions and Disposals, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SignificantAcquisitionsAndDisposalsDescription
15910	Significant Acquisitions and Disposals, Type (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SignificantAcquisitionsAndDisposalsType
15911	Significant (Increase) Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeOfChangeLowerBound
15912	Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Determination Factors	xbrli:stringItemType	duration			base	SignificantSourcesOfTheExposureToLossQualitative
15913	Significant Costs Incurred to Acquire Mineral Interest of Proved Reserves	xbrli:monetaryItemType	duration	debit		base	SignificantCostsIncurredToAcquireMineralInterestOfProvedReserves
15914	Significant Acquisitions and Disposals, Gain (Loss) on Sale or Disposal, Pretax (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	SignificantAcquisitionsAndDisposalsGainLossOnSaleOrDisposalPretax
15915	Significant Acquisitions and Disposals, Gain (Loss) on Sale or Disposal, Net of Tax (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	SignificantAcquisitionsAndDisposalsGainLossOnSaleOrDisposalNetOfTax
15916	Supply Commitment, Description	xbrli:stringItemType	duration			base	SignificantSupplyCommitmentDescription
15917	Multiple-Employer Plan Accounted for as Multiemployer Plan [Abstract]	xbrli:stringItemType	duration		true	base	SingleEmployerPlansAccountedForAsMultiEmployerAbstract
15918	Single-Stock Future [Member]	nonnum:domainItemType	duration		true	base	SingleStockFutureMember
15919	Single Employer Plans Accounted for as Multi-Employer, Plan Contributions (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	debit		base	SingleEmployerPlansAccountedForAsMultiemployerPlanContributions
15920	Single Family [Member]	nonnum:domainItemType	duration		true	base	SingleFamilyMember
15921	Multiple-Employer Plan Accounted for as Multiemployer Plan, Plan Name	xbrli:stringItemType	duration			base	SingleEmployerPlansAccountedForAsMultiemployerPlanName
15922	Site Contingency, Names of Other Potentially Responsible Parties	xbrli:stringItemType	duration			base	SiteContingencyNamesOfOtherPotentiallyResponsibleParties
15923	Site Contingency, Loss Inestimable Explanation	xbrli:stringItemType	duration			base	SiteContingencyLossInestimableExplanation
15924	Site Contingency, Nature and Terms of Cost Sharing Relationships	xbrli:stringItemType	duration			base	SiteContingencyNatureAndTermsOfCostSharingRelationships
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16034	Equity Components [Axis]	xbrli:stringItemType	duration		true	base	StatementEquityComponentsAxis
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16105	Stock Repurchase Program, Number of Shares Authorized to be Repurchased	xbrli:sharesItemType	instant			base	StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
16106	Stock Issued During Period, Shares, Treasury Stock Reissued	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesTreasuryStockReissued
16107	Development Stage Entities, Stock Issued, Value, Issued for Noncash Consideration (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueIssuedForNoncashConsiderations
16108	Stock Issued During Period, Shares, Restricted Stock Award, Forfeited	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesRestrictedStockAwardForfeited
16109	Stock Issued During Period, Value, Dividend Reinvestment Plan	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueDividendReinvestmentPlan
16110	Stock Issued During Period, Value, Share-based Compensation, Forfeited	xbrli:monetaryItemType	duration	debit		base	StockIssuedDuringPeriodValueShareBasedCompensationForfeited
16111	Stock Granted, Value, Share-based Compensation, Forfeited	xbrli:monetaryItemType	duration	debit		base	StockGrantedDuringPeriodValueSharebasedCompensationForfeited
16112	Stock Issued During Period, Value, Issued for Services	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueIssuedForServices
16113	Development Stage Entities, Stock Issued, Shares, Issued for Cash (Deprecated 2015-01-31)	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesIssuedForCash
16114	Stock Issued During Period, Shares, Conversion of Units	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesConversionOfUnits
16115	Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures
16116	Stock Issued During Period, Value, Restricted Stock Award, Forfeitures	xbrli:monetaryItemType	duration	debit		base	StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures
16117	Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesShareBasedCompensation
16118	Stock Repurchase Program Expiration Date	xbrli:dateItemType	duration			base	StockRepurchaseProgramExpirationDate
16119	Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures [Abstract]	xbrli:stringItemType	duration		true	base	StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeituresAbstract
16120	Development Stage Entities, Stock Issued, Value, Issued for Cash (Deprecated 2015-01-31)	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueIssuedForCash
16121	Stock Granted, Value, Share-based Compensation, Net of Forfeitures [Abstract]	xbrli:stringItemType	duration		true	base	StockGrantedDuringPeriodValueSharebasedCompensationNetofForfeituresAbstract
16122	Stock Issued During Period, Value, Employee Stock Ownership Plan	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan
16123	Stock Issued During Period, Value, Employee Benefit Plan	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueEmployeeBenefitPlan
16124	Stock Issued During Period, Value, Other	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueOther
16125	Development Stage Entities, Stock Issued, Shares, Issued for Noncash Consideration (Deprecated 2015-01-31)	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesIssuedForNoncashConsideration
16126	Stock Issued During Period, Shares, Conversion of Convertible Securities	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
16127	Stock Issued During Period, Value, Treasury Stock Reissued	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueTreasuryStockReissued
16128	Issued	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesNewIssues
16129	Stock Issued During Period, Shares, Restricted Stock Award, Gross	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesRestrictedStockAwardGross
16130	Stock Compensation Plan [Member]	nonnum:domainItemType	duration		true	base	StockCompensationPlanMember
16131	Stock Issued During Period, Value, Conversion of Convertible Securities	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueConversionOfConvertibleSecurities
16132	Stock Granted, Value, Share-based Compensation, Net of Forfeitures	xbrli:monetaryItemType	duration	credit		base	StockGrantedDuringPeriodValueSharebasedCompensation
16133	Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased	xbrli:sharesItemType	instant			base	StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased
16134	Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueShareBasedCompensation
16135	Stock or Units Available for Distributions	xbrli:sharesItemType	duration			base	StockOrUnitsAvailableForDistributions
16136	Stock Issued During Period, Shares, Acquisitions	xbrli:sharesItemType	duration			base	StockIssuedDuringPeriodSharesAcquisitions
16137	Stock Issued, Value, Stock Options Exercised, Net of Tax Benefit (Expense)	xbrli:monetaryItemType	duration	credit		base	StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense
16138	Stock Dividends, Shares	xbrli:sharesItemType	duration			base	StockDividendsShares
16139	Stock Redeemed or Called During Period, Shares	xbrli:sharesItemType	duration			base	StockRedeemedOrCalledDuringPeriodShares
16140	Stock Repurchased and Retired During Period, Value	xbrli:monetaryItemType	duration	debit		base	StockRepurchasedAndRetiredDuringPeriodValue
16141	Stock Transactions, Parenthetical Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	StockTransactionsParentheticalDisclosuresAbstract
16142	Value of common stock repurchased	xbrli:monetaryItemType	duration	debit		base	StockRepurchasedDuringPeriodValue
16143	Stock Redeemed or Called During Period, Value	xbrli:monetaryItemType	duration	debit		base	StockRedeemedOrCalledDuringPeriodValue
16144	Repurchased	xbrli:sharesItemType	duration			base	StockRepurchasedDuringPeriodShares
16145	Stock Repurchased and Retired During Period, Shares	xbrli:sharesItemType	duration			base	StockRepurchasedAndRetiredDuringPeriodShares
16146	Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		base	StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
16147	Balance, beginning of period	xbrli:monetaryItemType	instant	credit		base	StockholdersEquity
16148	Stockholders' Equity, Reverse Stock Split	xbrli:stringItemType	duration			base	StockholdersEquityReverseStockSplit
16149	Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract
16150	Stockholders' Equity, Total [Member]	nonnum:domainItemType	duration		true	base	StockholdersEquityTotalMember
16151	Stockholders' Equity, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	StockholdersEquityPolicyTextBlock
16152	Stockholders' Equity before Treasury Stock	xbrli:monetaryItemType	instant	credit		base	StockholdersEquityBeforeTreasuryStock
16153	Stockholders" equity:	xbrli:stringItemType	duration		true	base	StockholdersEquityAbstract
16154	Stockholders' Equity Note, Changes in Capital Structure, Retroactive Impact	xbrli:stringItemType	duration			base	StockholdersEquityNoteChangesInCapitalStructureRetroactiveImpact
16155	Stockholders' Equity Attributable to Parent, Qualified for Net Capital	xbrli:monetaryItemType	instant	credit		base	StockholdersEquityQualifiedForNetCapital
16156	Stockholders' Equity Note, Changes in Capital Structure, Subsequent Changes to Number of Common Shares	xbrli:sharesItemType	duration			base	StockholdersEquityNoteChangesInCapitalStructureSubsequentChangesToNumberOfCommonShares
16157	Stockholders' Equity Note, Redeemable Preferred Stock, Issue, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	StockholdersEquityNoteRedeemablePreferredStockIssuePolicy
16158	Stockholders' Equity Note, Spinoff Transaction	xbrli:monetaryItemType	duration	credit		base	StockholdersEquityNoteSpinoffTransaction
16159	Stockholders' Equity, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	StockholdersEquityPeriodIncreaseDecrease
16160	Stockholders' Equity Note, Impact of Conversion of Contingently Convertible Securities on Diluted Earnings Per Share	xbrli:stringItemType	duration			base	StockholdersEquityNoteImpactOfConversionOfContingentlyConvertibleSecuritiesOnDilutedEarningsPerShare
16161	Stockholders' Equity Note, Derivative Transactions Connected with Contingently Convertible Securities	xbrli:stringItemType	duration			base	StockholdersEquityNoteDerivativeTransactionsConnectedWithContingentlyConvertibleSecurities
16162	Stockholders' Equity Attributable to Parent, Qualified for Net Capital [Abstract]	xbrli:stringItemType	duration		true	base	StockholdersEquityQualifiedForNetCapitalAbstract
16163	Stockholders' Equity, Other Shares	xbrli:sharesItemType	duration			base	StockholdersEquityOtherShares
16164	Other, net	xbrli:monetaryItemType	duration	debit		base	StockholdersEquityOther
16165	STOCKHOLDERS" EQUITY	nonnum:textBlockItemType	duration			base	StockholdersEquityNoteDisclosureTextBlock
16166	Stockholders' Equity Note [Abstract]	xbrli:stringItemType	duration		true	base	StockholdersEquityNoteAbstract
16167	Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Adjusted Balance	xbrli:monetaryItemType	instant	credit		base	StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1
16168	Stockholders' Equity Note, Subscriptions Receivable	xbrli:monetaryItemType	instant	debit		base	StockholdersEquityNoteSubscriptionsReceivable
16169	Stockholders' Equity, Change in Reporting Entity	xbrli:monetaryItemType	duration	credit		base	StockholdersEquityChangeInReportingEntity
16170	Stockholders' Equity Note, Stock Split, Conversion Ratio	xbrli:pureItemType	duration			base	StockholdersEquityNoteStockSplitConversionRatio1
16171	Stockholders' Equity Note, Stock Split	xbrli:stringItemType	duration			base	StockholdersEquityNoteStockSplit
16172	Stockholders' Equity, Number of Shares, Par Value and Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	StockholdersEquityNumberOfSharesParValueAndOtherDisclosuresAbstract
16173	Stockholders' Equity Attributable to Parent, Not Allowable for Net Capital	xbrli:monetaryItemType	instant	credit		base	StockholdersEquityAttributableToParentNotAllowableForNetCapital
16174	Storm Costs [Member]	nonnum:domainItemType	duration		true	base	StormCostsMember
16175	Storm Damage Provision	xbrli:monetaryItemType	duration	debit		base	StormDamageProvision
16176	Stranded Costs [Member]	nonnum:domainItemType	duration		true	base	StrandedCostsMember
16177	Structured Settlement Annuities, Interest Rate, Low End (Deprecated 2016-01-31)	num:percentItemType	duration			base	StructuredSettlementAnnuitiesInterestRateLowEnd
16178	Structured Settlement Annuities, Interest Rate, High End (Deprecated 2016-01-31)	num:percentItemType	duration			base	StructuredSettlementAnnuitiesInterestRateHighEnd
16179	Structured Finance [Member]	nonnum:domainItemType	duration		true	base	StructuredFinanceMember
16180	Structured Settlement Annuity [Member]	nonnum:domainItemType	duration		true	base	StructuredSettlementAnnuityMember
16181	Structured Settlement Annuities Interest Rates (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	StructuredSettlementAnnuitiesInterestRates
16182	Subadvisory Fees for Mutual Funds	xbrli:monetaryItemType	duration	debit		base	SubadvisoryFeesForMutualFunds
16183	Subordinated Borrowing [Table]	xbrli:stringItemType	duration		true	base	SubordinatedBorrowingTable
16184	Subordinated Borrowing, Name [Domain]	nonnum:domainItemType	duration		true	base	SubordinatedBorrowingNameDomain
16185	Subordinated Borrowing with Six Month Notice of Intent to Withdraw (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	SubordinatedBorrowingWithSixMonthNoticeOfIntentToWithdraw
16186	Subordinated Liabilities, Additions	xbrli:monetaryItemType	duration	credit		base	SubordinatedLiabilitiesAdditions
16187	Subordinated Debt, Current	xbrli:monetaryItemType	instant	credit		base	SubordinatedDebtCurrent
16188	Subordinated Borrowing [Line Items]	xbrli:stringItemType	duration		true	base	SubordinatedBorrowingLineItems
16189	Subordinated Debentures Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	SubordinatedDebenturesSubjectToMandatoryRedemptionMember
16190	Subordinated Borrowings [Abstract]	xbrli:stringItemType	duration		true	base	SubordinatedBorrowingsAbstract
16191	Subordinated Liabilities, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	SubordinatedLiabilitiesPeriodIncreaseDecrease
16192	Subordinated Long-term Debt, Noncurrent	xbrli:monetaryItemType	instant	credit		base	SubordinatedLongTermDebt
16193	Subordinated Borrowing Terms and Conditions	xbrli:stringItemType	duration			base	SubordinatedBorrowingTermsAndConditions
16194	Subordinated Debt	xbrli:monetaryItemType	instant	credit		base	SubordinatedDebt
16195	Subordinated Borrowing [Axis]	xbrli:stringItemType	duration		true	base	SubordinatedBorrowingAxis
16196	Subordinated Debt [Member]	nonnum:domainItemType	duration		true	base	SubordinatedDebtMember
16197	Subordinated Borrowing, Interest Rate	num:percentItemType	duration			base	SubordinatedBorrowingInterestRate
16198	Subordinated Borrowing, Due Date	xbrli:dateItemType	duration			base	SubordinatedBorrowingDueDate
16199	Subordinated Liabilities, Extinguished	xbrli:monetaryItemType	duration	debit		base	SubordinatedLiabilitiesExtinguished
16200	Subordinated Debt Obligations [Member]	nonnum:domainItemType	duration		true	base	SubordinatedDebtObligationsMember
16201	Subordinated Debt [Abstract]	xbrli:stringItemType	duration		true	base	SubordinatedLongtermDebtCurrentAndNoncurrentAbstract
16202	Subordinated Borrowings Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	SubordinatedBorrowingsDisclosureTextBlock
16203	Subordinated Borrowings Allowable in Computation of Net Capital	xbrli:monetaryItemType	instant	credit		base	SubordinatedBorrowingsAllowableInComputationOfNetCapital
16204	Subscription Arrangement [Member]	nonnum:domainItemType	duration		true	base	SubscriptionArrangementMember
16205	Subscription and Circulation Revenue	xbrli:monetaryItemType	duration	credit		base	SubscriptionRevenue
16206	Subsequent Events, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	SubsequentEventsPolicyPolicyTextBlock
16207	Subsequent Event, Description	xbrli:stringItemType	duration			base	SubsequentEventDescription
16208	Subsequent Event, Pro Forma Business Combinations or Disposals [Text Block]	nonnum:textBlockItemType	duration			base	SubsequentEventProFormaBusinessCombinations
16209	Subsequent Events [Abstract]	xbrli:stringItemType	duration		true	base	SubsequentEventsAbstract
16210	Subsequent Event Type [Domain]	nonnum:domainItemType	duration		true	base	SubsequentEventTypeDomain
16211	Subsequent Event, Effect of Change in Tax Status	xbrli:monetaryItemType	duration	debit		base	SubsequentEventEffectOfChangeInTaxStatus
16212	Subsequent Event Type [Axis]	xbrli:stringItemType	duration		true	base	SubsequentEventTypeAxis
16213	Subsequent Events [Text Block]	nonnum:textBlockItemType	duration			base	SubsequentEventsTextBlock
16214	Subsequent Event, Amount Inestimable	xbrli:stringItemType	duration			base	SubsequentEventAmountInestimable
16215	Subsequent Event, Date	xbrli:dateItemType	duration			base	SubsequentEventsDate
16216	Subsequent Event [Line Items]	xbrli:stringItemType	duration		true	base	SubsequentEventLineItems
16217	Subsequent Event [Table]	xbrli:stringItemType	duration		true	base	SubsequentEventTable
16218	Subsequent Event [Member]	nonnum:domainItemType	duration		true	base	SubsequentEventMember
16219	Subservicing of Financial Assets Agreements, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	SubservicingOfFinancialAssetsAgreementsDescription
16220	Subsidiaries [Member]	nonnum:domainItemType	duration		true	base	SubsidiariesMember
16221	Subsidiaries and Other Investments of Limited Liability Company or Limited Partnership [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	SubsidiariesAndOtherInvestmentsOfLimitedLiabilityCompanyOrLimitedPartnershipAbstract
16222	Subsidiary of Common Parent [Member]	nonnum:domainItemType	duration		true	base	SubsidiaryOfCommonParentMember
16223	Subsidiary of Limited Liability Company or Limited Partnership, Managing Member or General Partner	xbrli:stringItemType	duration			base	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipManagingMemberOrGeneralPartner
16224	Subsidiary of Limited Liability Company or Limited Partnership, State	xbrli:stringItemType	duration			base	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipState
16225	Subsidiary of Limited Liability Company or Limited Partnership, Ownership Interest	num:percentItemType	duration			base	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipOwnershipInterest
16226	Subsidiary or Equity Method Investee, Nature of Operations	xbrli:stringItemType	duration			base	SubsidiaryOrEquityMethodInvesteeNatureOfOperations
16227	Subsidiary Issuer [Member]	nonnum:domainItemType	duration		true	base	SubsidiaryIssuerMember
16228	Subsidiary or Equity Method Investee, Deferred Income Tax Provision on Gain (Loss) Recognized, Amount	xbrli:monetaryItemType	duration	debit		base	SubsidiaryOrEquityMethodInvesteeDeferredIncomeTaxProvisionOnCumulativeGainLossRecognizedAmount
16229	Subsidiary or Equity Method Investee, Cumulative Number of Shares Issued for All Transactions	xbrli:sharesItemType	duration			base	SubsidiaryOrEquityMethodInvesteeCumulativeNumberOfSharesIssuedForAllTransactions
16230	Subsidiary of Limited Liability Company or Limited Partnership, Type (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipType
16231	Subsidiary or Equity Method Investee, Deferred Income Tax Provision on Gain (Loss) Recognized Flag	xbrli:booleanItemType	duration			base	SubsidiaryOrEquityMethodInvesteeDeferredIncomeTaxProvisionOnCumulativeGainLossRecognized
16232	Subsidiary of Limited Liability Company or Limited Partnership, Date	xbrli:dateItemType	duration			base	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipDate
16233	Subsidiary or Equity Method Investee, Cumulative Proceeds Received on All Transactions	xbrli:monetaryItemType	duration	debit		base	SubsidiaryOrEquityMethodInvesteeCumulativeProceedsReceivedOnAllTransactions
16234	Subsidiary, Sale of Stock [Line Items]	xbrli:stringItemType	duration		true	base	SubsidiarySaleOfStockLineItems
16235	Subsidiary or Equity Method Investee, Cumulative Percentage Ownership after All Transactions	num:percentItemType	duration			base	SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
16236	Subsidiary of Limited Liability Company or Limited Partnership, Business Purpose	xbrli:stringItemType	duration			base	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipBusinessPurpose
16237	Subsidiary or Equity Method Investee, Noncontrolling Interest in Income of Subsidiary	xbrli:monetaryItemType	duration	debit		base	SubsidiaryOrEquityMethodInvesteeMinorityInterestInIncomeOfSubsidiary
16238	Subsidiary of Limited Liability Company or Limited Partnership [Line Items]	xbrli:stringItemType	duration		true	base	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipLineItems
16239	Subsidiary or Equity Method Investee [Line Items]	xbrli:stringItemType	duration		true	base	SubsidiaryOrEquityMethodInvesteeLineItems
16240	Subsidiary or Equity Method Investee, Sale of Stock by Subsidiary or Equity Investee [Table]	xbrli:stringItemType	duration		true	base	SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvesteeTable
16241	Subsidiary or Equity Method Investee, Reason for Omitting Deferred Income Tax Provision on Gain (Loss) Recognized (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SubsidiaryOrEquityMethodInvesteeReasonForOmittingDeferredIncomeTaxProvisionOnCumulativeGainLossRecognized
16242	Sale of Stock [Axis]	xbrli:stringItemType	duration		true	base	SubsidiarySaleOfStockAxis
16243	Subsidiary or Equity Method Investee, Cumulative Proceeds Received on All Transactions, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	SubsidiaryOrEquityMethodInvesteeCumulativeProceedsReceivedOnAllTransactionsDescription
16244	Summary of Income Tax Examinations [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfIncomeTaxExaminationsTextBlock
16245	Summary of Derivative Instruments by Hedge Designation [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfDerivativeInstrumentsByHedgeDesignationAbstract
16246	Summary of Investments, Other than Investments in Related Parties, by Type [Axis] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesByTypeAxis
16247	Summary of Net Investment Hedge Activity [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfNetInvestmentHedgeActivityAbstract
16248	Summary of Income Tax Holiday [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfIncomeTaxHolidayTextBlock
16249	Summary of Tax Credit Carryforwards [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfTaxCreditCarryforwardsTextBlock
16250	Changes in Unrecognized Tax Benefits	nonnum:textBlockItemType	duration			base	SummaryOfIncomeTaxContingenciesTextBlock
16251	Summary of Investments, Other than Investments in Related Parties [Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTextBlock
16252	Summary of Investments, Other than Investments in Related Parties, Cost	xbrli:monetaryItemType	instant	debit		base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost
16253	Summary of Cash Flow Hedge Activity [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfCashFlowHedgeActivityAbstract
16254	Summary of Fair Value Hedge Activity [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfFairValueHedgeActivityAbstract
16255	Summary of Derivative Instruments [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfDerivativeInstrumentsAbstract
16256	Summary of Investments, by Type [Domain] (Deprecated 2016-01-31)	nonnum:domainItemType	duration		true	base	SummaryOfInvestmentsByTypeDomain
16257	Summary of Valuation Allowance [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfValuationAllowanceTextBlock
16258	Summary of Investment Holdings [Table]	xbrli:stringItemType	duration		true	base	SummaryOfInvestmentHoldingsTable
16259	Summary of Derivative Instruments Impact on Results of Operations [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfDerivativeInstrumentsImpactOnResultsOfOperationsAbstract
16260	Summary of Investment Holdings, Schedule of Investments [Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfInvestmentHoldingsScheduleOfInvestmentsTextBlock
16261	Summary of Deferred Tax Liability Not Recognized [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfDeferredTaxLiabilityNotRecognizedTextBlock
16262	Summary of Investments, Other than Investments in Related Parties, Carrying Amount	xbrli:monetaryItemType	instant	debit		base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount
16263	Summary of Derivative Instruments by Risk Exposure [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfDerivativeInstrumentsByRiskExposureAbstract
16264	Summary Investment Holdings [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryInvestmentHoldingsTextBlock
16265	Summary of Operating Loss Carryforwards [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfOperatingLossCarryforwardsTextBlock
16266	Summary of Investments, Other than Investments in Related Parties, Fair Value	xbrli:monetaryItemType	instant	debit		base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue
16267	Summary of Investment Holdings, Schedule of Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfInvestmentHoldingsScheduleOfInvestmentsTableTextBlock
16268	Summary of Investment Holdings Additional Information	xbrli:stringItemType	duration			base	SummaryOfInvestmentHoldingsAdditionalInformation
16269	Summary of Positions for which Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfPositionsForWhichSignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleTextBlock
16270	Summary of Credit Derivatives [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfCreditDerivativesAbstract
16271	Summary of Investment Holdings [Line Items]	xbrli:stringItemType	duration		true	base	SummaryOfInvestmentHoldingsLineItems
16272	Summary of Troubled Debt Restructuring Note, Debtor [Table Text Block]	nonnum:textBlockItemType	duration			base	SummaryOfTroubledDebtRestructuringNoteDebtorTextBlock
16273	Summary of Investments, Other than Investments in Related Parties [Abstract]	xbrli:stringItemType	duration		true	base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesAbstract
16274	Summary of Investments, Other than Investments in Related Parties, Carrying Amount Explanation	xbrli:stringItemType	duration			base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmountExplanation
16275	Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]	xbrli:stringItemType	duration		true	base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesReportableDataLineItems
16276	Summary of Investments, Other than Investments in Related Parties [Table]	xbrli:stringItemType	duration		true	base	SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTable
16277	Supplemental Unemployment Benefits, Salary Continuation	xbrli:monetaryItemType	instant	credit		base	SupplementalUnemploymentBenefitsSalaryContinuation
16278	Supplemental Cash Flow Elements [Abstract]	xbrli:stringItemType	duration		true	base	SupplementalCashFlowElementsAbstract
16279	Supplemental Information for Property, Casualty Insurance Underwriters, Earned Premiums	xbrli:monetaryItemType	duration	credit		base	SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums
16280	Supplemental Information for Property, Casualty Insurance Underwriters, Discount Deducted from Reserves	xbrli:monetaryItemType	instant	debit		base	SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves
16281	Supplemental Information for Property, Casualty Insurance Underwriters, Unearned Premiums	xbrli:monetaryItemType	instant	credit		base	SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums
16282	Supplemental Employee Retirement Plan [Member]	nonnum:domainItemType	duration		true	base	SupplementalEmployeeRetirementPlanDefinedBenefitMember
16283	Supplemental Unemployment Benefits, Continuation of Life Insurance	xbrli:monetaryItemType	instant	credit		base	SupplementalUnemploymentBenefitsContinuationOfLifeInsurance
16284	Supplemental Unemployment Benefits, Continuation of Health Care	xbrli:monetaryItemType	instant	credit		base	SupplementalUnemploymentBenefitsContinuationOfHealthCare
16285	Current Year Claims and Claims Adjustment Expense	xbrli:monetaryItemType	duration	debit		base	SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
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16290	Supplemental Information for Property, Casualty Insurance Underwriters, Premiums Written	xbrli:monetaryItemType	duration	credit		base	SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten
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16292	Prior Year Claims and Claims Adjustment Expense	xbrli:monetaryItemType	duration	debit		base	SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
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16294	Supplemental Schedule of Reinsurance Premiums for Insurance Companies [Text Block]	nonnum:textBlockItemType	duration			base	SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock
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16312	Supplemental Information for Property, Casualty Insurance Underwriters, Paid Claims and Claims Adjustment Expense	xbrli:monetaryItemType	duration	debit		base	SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense
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16314	Supplementary Insurance Information, Benefits, Claims, Losses and Settlement Expense	xbrli:monetaryItemType	duration	debit		base	SupplementaryInsuranceInformationBenefitsClaimsLossesAndSettlementExpense
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16317	Supplementary Insurance Information, Premium Revenue	xbrli:monetaryItemType	duration	credit		base	SupplementaryInsuranceInformationPremiumRevenue
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16323	Supplementary Insurance Information, Other Operating Expense	xbrli:monetaryItemType	duration	debit		base	SupplementaryInsuranceInformationOtherOperatingExpense
16324	Supplementary Insurance Information, Deferred Policy Acquisition Costs	xbrli:monetaryItemType	instant	debit		base	SupplementaryInsuranceInformationDeferredPolicyAcquisitionCosts
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16331	Supplies and Postage Expense [Abstract]	xbrli:stringItemType	duration		true	base	SuppliesAndPostageExpenseAbstract
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16335	Surety Bond [Member]	nonnum:domainItemType	duration		true	base	SuretyBondMember
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16339	Swaption [Member]	nonnum:domainItemType	duration		true	base	SwaptionMember
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16342	Synthetic Fuel Sales Revenue (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	SyntheticFuelSalesRevenue
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16365	Theatrical Film Costs, Development	xbrli:monetaryItemType	instant	debit		base	TheatricalFilmCostsDevelopment
16366	Theatrical Film Costs, Preproduction	xbrli:monetaryItemType	instant	debit		base	TheatricalFilmCostsPreproduction
16367	Theatrical Film Costs, Released	xbrli:monetaryItemType	instant	debit		base	TheatricalFilmCostsReleased
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16372	Tangible Capital Required for Capital Adequacy	xbrli:monetaryItemType	instant	credit		base	TangibleCapitalRequiredForCapitalAdequacy
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16374	Tangible Capital	xbrli:monetaryItemType	instant	credit		base	TangibleCapital
16375	Tangible Asset Impairment Charges	xbrli:monetaryItemType	duration	debit		base	TangibleAssetImpairmentCharges
16376	Tangible Capital to Tangible Assets	num:percentItemType	instant			base	TangibleCapitalToTangibleAssets
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16379	Targeted or Tracking Stock, Cost Allocation Method (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockCostAllocationMethod
16380	Targeted or Tracking Stock, Redemption Price (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockRedemptionPrice
16381	Targeted or Tracking Stock, Policy (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockPolicy
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16384	Targeted or Tracking Stock, Pricing (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockPricing
16385	Targeted or Tracking Stock, Related Party Transactions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockRelatedPartyTransactions
16386	Targeted or Tracking Stock [Table Text Block]	nonnum:textBlockItemType	duration			base	TargetedOrTrackingStockDescriptionTextBlock
16387	Targeted or Tracking Stock, Use of Non-Generally Accepted Accounting Principles Measures of Performance (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockUseOfNonGenerallyAcceptedAccountingPrinciplesMeasuresOfPerformance
16388	Targeted or Tracking Stock, Terms of Conversion (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockTermsOfConversion
16389	Targeted or Tracking Stock, Stock [Line Items]	xbrli:stringItemType	duration		true	base	TargetedOrTrackingStockStockLineItems
16390	Targeted or Tracking Stock, Business Activity (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockBusinessActivity
16391	Targeted or Tracking Stock, Subsidiary (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockSubsidiary
16392	Targeted or Tracking Stock, Issuance Date	xbrli:dateItemType	duration			base	TargetedOrTrackingStockIssuanceDates
16393	Targeted or Tracking Stock, Corporate Events (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockCorporateEvents
16394	Targeted or Tracking Stock, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TargetedOrTrackingStockDescription
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16396	Tax and Customs Administration, Netherlands [Member]	nonnum:domainItemType	duration		true	base	TaxAndCustomsAdministrationNetherlandsMember
16397	Tax Year 2012 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2012Member
16398	Tax Credit Carryforward, Expiration Date	xbrli:dateItemType	duration			base	TaxCreditCarryforwardExpirationDate
16399	Tax Credit Carryforward, Limitations on Use	xbrli:stringItemType	duration			base	TaxCreditCarryforwardLimitationsOnUse
16400	Tax Year 2007 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2007Member
16401	Tax Basis of Investments, Gross, Unrealized Appreciation	xbrli:monetaryItemType	instant	debit		base	TaxBasisOfInvestmentsGrossUnrealizedAppreciation
16402	Tax Credit Carryforward [Table]	xbrli:stringItemType	duration		true	base	TaxCreditCarryforwardTable
16403	Tax Credit Carryforward, Description	xbrli:stringItemType	duration			base	TaxCreditCarryforwardDescription
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16405	Tax Adjustments, Settlements, and Unusual Provisions	xbrli:monetaryItemType	duration	debit		base	TaxAdjustmentsSettlementsAndUnusualProvisions
16406	Tax Basis of Investments, Gross, Unrealized Depreciation	xbrli:monetaryItemType	instant	credit		base	TaxBasisOfInvestmentsGrossUnrealizedDepreciation
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16408	Tax Authority, Spain [Member]	nonnum:domainItemType	duration		true	base	TaxAuthoritySpainMember
16409	Tax Credit Carryforward, Amount	xbrli:monetaryItemType	instant	debit		base	TaxCreditCarryforwardAmount
16410	Tax Basis of Investments, Cost for Income Tax Purposes	xbrli:monetaryItemType	instant	debit		base	TaxBasisOfInvestmentsCostForIncomeTaxPurposes
16411	Tax Year 2008 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2008Member
16412	Tax Basis of Investments, Additional Information (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TaxBasisOfInvestmentsAdditionalInformation
16413	Tax Period [Domain]	nonnum:domainItemType	duration		true	base	TaxPeriodDomain
16414	Tax Credit Carryforward [Axis]	xbrli:stringItemType	duration		true	base	TaxCreditCarryforwardAxis
16415	Tax Credit Carryforward, Deferred Tax Asset (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	TaxCreditCarryforwardDeferredTaxAsset
16416	Tax Credit Carryforward, Valuation Allowance	xbrli:monetaryItemType	instant	credit		base	TaxCreditCarryforwardValuationAllowance
16417	Tax Period [Axis]	xbrli:stringItemType	duration		true	base	TaxPeriodAxis
16418	Tax Credit Carryforward [Line Items]	xbrli:stringItemType	duration		true	base	TaxCreditCarryforwardLineItems
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16420	Tax Year 2016 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2016Member
16421	Tax Year 2017 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2017Member
16422	Tax Year 2010 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2010Member
16423	Tax Basis of Investments, Unrealized Appreciation (Depreciation), Net	xbrli:monetaryItemType	instant	debit		base	TaxBasisOfInvestmentsUnrealizedAppreciationDepreciationNet
16424	Tax Year 2006 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2006Member
16425	Tax Effect of Extraordinary Item, Gain (Loss)	xbrli:monetaryItemType	duration	debit		base	TaxEffectOfExtraordinaryItem
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16427	Tax Year 2011 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2011Member
16428	Tax Year 2009 [Member]	nonnum:domainItemType	duration		true	base	TaxYear2009Member
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16430	Taxes, Miscellaneous	xbrli:monetaryItemType	duration	debit		base	TaxesExcludingIncomeAndExciseTaxes
16431	Taxes Payable	xbrli:monetaryItemType	instant	credit		base	TaxesPayableCurrentAndNoncurrent
16432	Taxes and Licenses	xbrli:monetaryItemType	duration	debit		base	TaxesAndLicenses
16433	Taxes Payable, Current	xbrli:monetaryItemType	instant	credit		base	TaxesPayableCurrent
16434	Taxes Payable [Abstract]	xbrli:stringItemType	duration		true	base	TaxesPayableCurrentAndNoncurrentAbstract
16435	Taxes, Miscellaneous [Abstract]	xbrli:stringItemType	duration		true	base	TaxesExcludingIncomeAndExciseTaxesAbstract
16436	Taxes Payable, Current [Abstract]	xbrli:stringItemType	duration		true	base	TaxesPayableCurrentAbstract
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16438	Technology Sector [Member]	nonnum:domainItemType	duration		true	base	TechnologySectorMember
16439	Technology-based	nonnum:domainItemType	duration		true	base	TechnologyBasedIntangibleAssetsMember
16440	Technology Services Costs	xbrli:monetaryItemType	duration	debit		base	TechnologyServicesCosts
16441	Technology Equipment [Member]	nonnum:domainItemType	duration		true	base	TechnologyEquipmentMember
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16443	Temporary Equity, Net Income	xbrli:monetaryItemType	duration	credit		base	TemporaryEquityNetIncome
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16446	Temporary Equity, Par or Stated Value Per Share	num:perShareItemType	instant			base	TemporaryEquityParOrStatedValuePerShare
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16448	Temporary Equity, Description	xbrli:stringItemType	duration			base	TemporaryEquityDescription
16449	Temporary Equity [Table Text Block]	nonnum:textBlockItemType	duration			base	TemporaryEquityTableTextBlock
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16451	Temporary Equity, Elimination as Part of Reorganization	xbrli:monetaryItemType	duration	debit		base	TemporaryEquityEliminationAsPartofReorganization
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16459	Temporary Equity, Accretion to Redemption Value	xbrli:monetaryItemType	duration	credit		base	TemporaryEquityAccretionToRedemptionValue
16460	Temporary Equity, Interest in Subsidiary Earnings	xbrli:monetaryItemType	duration	credit		base	TemporaryEquityInterestInSubsidiaryEarnings
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16464	Temporary Equity, Shares Authorized	xbrli:sharesItemType	instant			base	TemporaryEquitySharesAuthorized
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16466	Temporary Equity, Contract Terms	xbrli:stringItemType	duration			base	TemporaryEquityContractTerms
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16468	Temporary Equity, Liquidation Preference Per Share	num:perShareItemType	instant			base	TemporaryEquityLiquidationPreferencePerShare
16469	Temporary Equity [Abstract]	xbrli:stringItemType	duration		true	base	TemporaryEquityAbstract
16470	Temporary Equity, Stock Issued During Period, Value, New Issues	xbrli:monetaryItemType	duration	credit		base	TemporaryEquityStockIssuedDuringPeriodValueNewIssues
16471	Temporary Equity, Dividends, Adjustment	xbrli:monetaryItemType	duration	debit		base	TemporaryEquityDividendsAdjustment
16472	Temporary Equity, Shares Issued	xbrli:sharesItemType	instant			base	TemporaryEquitySharesIssued
16473	Temporary Equity, Par Value	xbrli:monetaryItemType	instant	credit		base	TemporaryEquityValueExcludingAdditionalPaidInCapital
16474	Temporary Equity, Liquidation Preference	xbrli:monetaryItemType	instant	credit		base	TemporaryEquityLiquidationPreference
16475	Temporary Equity, Foreign Currency Translation Adjustments	xbrli:monetaryItemType	duration	credit		base	TemporaryEquityForeignCurrencyTranslationAdjustments
16476	Temporary Equity, Accretion to Redemption Value, Adjustment	xbrli:monetaryItemType	duration	debit		base	TemporaryEquityAccretionToRedemptionValueAdjustment
16477	Temporary Equity, Carrying Amount, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	TemporaryEquityIssuePeriodIncreaseOrDecrease
16478	Tenant Reimbursements	xbrli:monetaryItemType	duration	credit		base	TenantReimbursements
16479	Tenant Improvements	xbrli:monetaryItemType	instant	debit		base	TenantImprovements
16480	Term of Unrecorded Unconditional Purchase Obligation (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TermOfUnrecordedUnconditionalPurchaseObligation
16481	Termination Loans	xbrli:monetaryItemType	instant	credit		base	TerminationLoans
16482	Termination Loans, Description	xbrli:stringItemType	duration			base	TerminationLoansDescription
16483	Threat of Expropriation of Assets [Member]	nonnum:domainItemType	duration		true	base	ThreatOfExpropriationOfAssetsMember
16484	Tier One Risk Based Capital Required to be Well Capitalized to Risk Weighted Assets	num:percentItemType	instant			base	TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
16485	Tier One Risk Based Capital to Risk Weighted Assets	num:percentItemType	instant			base	TierOneRiskBasedCapitalToRiskWeightedAssets
16486	Tier One Risk Based Capital Required for Capital Adequacy	xbrli:monetaryItemType	instant	credit		base	TierOneRiskBasedCapitalRequiredForCapitalAdequacy
16487	Tier One Leverage Capital Required to be Well Capitalized to Average Assets	num:percentItemType	instant			base	TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
16488	Tier One Leverage Capital Required for Capital Adequacy to Average Assets	num:percentItemType	instant			base	TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
16489	Tier One Risk Based Capital Required to be Well Capitalized	xbrli:monetaryItemType	instant	credit		base	TierOneRiskBasedCapitalRequiredToBeWellCapitalized
16490	Tier One Leverage Capital Required for Capital Adequacy	xbrli:monetaryItemType	instant	credit		base	TierOneLeverageCapitalRequiredForCapitalAdequacy
16491	Tier One Leverage Capital Required to be Well Capitalized	xbrli:monetaryItemType	instant	credit		base	TierOneLeverageCapitalRequiredToBeWellCapitalized
16492	Tier One Leverage Capital to Average Assets	num:percentItemType	instant			base	TierOneLeverageCapitalToAverageAssets
16493	Tier One Risk Based Capital	xbrli:monetaryItemType	instant	credit		base	TierOneRiskBasedCapital
16494	Tier One Leverage Capital [Abstract]	xbrli:stringItemType	duration		true	base	TierOneLeverageCapitalAbstract
16495	Tier Two Risk Based Capital [Abstract]	xbrli:stringItemType	duration		true	base	TierTwoRiskBasedCapitalAbstract
16496	Tier One Risk Based Capital [Abstract]	xbrli:stringItemType	duration		true	base	TierOneRiskBasedCapitalAbstract
16497	Tier Two Risk Based Capital	xbrli:monetaryItemType	instant	credit		base	TierTwoRiskBasedCapital
16498	Tier One Leverage Capital	xbrli:monetaryItemType	instant	credit		base	TierOneLeverageCapital
16499	Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets	num:percentItemType	instant			base	TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
16500	Timber and Timberlands	xbrli:monetaryItemType	instant	debit		base	TimberAndTimberlands
16501	Timber Operating Costs	xbrli:monetaryItemType	duration	debit		base	TimberOperatingCosts
16502	Timber Revenue	xbrli:monetaryItemType	duration	credit		base	TimberRevenue
16503	Timber Properties [Member]	nonnum:domainItemType	duration		true	base	TimberPropertiesMember
16504	Time Deposit Maturities, Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesRollingYearFive
16505	Time Share Costs	xbrli:monetaryItemType	duration	debit		base	TimeShareCosts
16506	Time Deposit Maturities, Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesRollingYearThree
16507	Time Deposit Maturities, Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesRollingYearTwo
16508	Time Deposit Maturities, Year Three	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesYearThree
16509	Time Deposits [Table]	xbrli:stringItemType	duration		true	base	TimeDepositsTable
16510	Time Deposits, $100,000 or More [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	TimeDeposits100000OrMoreAbstract
16511	Time Sharing Transactions [Abstract]	xbrli:stringItemType	duration		true	base	TimeSharingTransactionsAbstract
16512	Time Sharing Transactions, Allowance for Uncollectibles on Receivables Sold with Recourse [Roll Forward]	xbrli:stringItemType	duration		true	base	TimeSharingTransactionsAllowanceForUncollectiblesOnReceivablesSoldWithRecourseRollForward
16513	Time Deposits, $100,000 or More, Domestic (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	TimeDeposits100000OrMoreDomestic
16514	Time Deposits Maturities, after Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	TimeDepositsNoncurrent
16515	Time Deposits, $100,000 or More, Foreign (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	credit		base	TimeDeposits100000OrMoreForeign
16516	Time Sharing Transactions, Allowance for Uncollectible Accounts on Receivables Sold with Recourse, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	TimeSharingTransactionsAllowanceForUncollectibleAccountsOnReceivablesSoldWithRecoursePeriodIncreaseDecrease
16517	Time Deposits, Weighted Average Interest Rate, Maturities Year Two	num:percentItemType	instant			base	TimeDepositsWeightedAverageInterestRateMaturitiesYearTwo
16518	Time Deposits, at or Above FDIC Insurance Limit	xbrli:monetaryItemType	instant	credit		base	TimeDepositsAtOrAboveFDICInsuranceLimit
16519	Time Deposits, Weighted Average Interest Rate, Maturities Year Four	num:percentItemType	instant			base	TimeDepositsWeightedAverageInterestRateMaturitiesYearFour
16520	Time Share Revenue	xbrli:monetaryItemType	duration	credit		base	TimeShareRevenue
16521	Time Sharing Transactions, Description of Activity in Allowance for Uncollectibles	xbrli:stringItemType	duration			base	TimeSharingTransactionsDescriptionOfActivityInAllowanceForUncollectibles
16522	Time Deposits, Rolling Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	TimeDepositsRollingYearMaturityAbstract
16523	Time Deposit Maturities, after Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesAfterNextRollingTwelveMonths
16524	Time Deposits, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	TimeDepositsAtCarryingValue
16525	Time Sharing Transactions, Allowance for Uncollectibles on Receivables Sold with Recourse, Increase (Decrease) for Estimate Associated with Prior Period Sales	xbrli:monetaryItemType	duration	credit		base	TimeSharingTransactionsChangesInEstimateAssociatedWithPriorPeriodSalesOnReceivablesSoldWithRecourse
16526	Time Sharing Transactions, Effect of Changes in Estimate in Relative Sales Value Method	xbrli:stringItemType	duration			base	TimeSharingTransactionsEffectOfChangesInEstimateInRelativeSalesValueMethod
16527	Time Sharing Transactions, Allowance for Uncollectible Accounts [Roll Forward]	xbrli:stringItemType	duration		true	base	TimeSharingTransactionsAllowanceForUncollectibleAccountsRollForward
16528	Time Deposits, Weighted Average Interest Rate, Maturities Year Three	num:percentItemType	instant			base	TimeDepositsWeightedAverageInterestRateMaturitiesYearThree
16529	Time-and-materials Contract [Member]	nonnum:domainItemType	duration		true	base	TimeAndMaterialsContractMember
16530	Time Deposit Maturities, Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesRollingYearFour
16531	Time Deposit Maturities [Table Text Block]	nonnum:textBlockItemType	duration			base	TimeDepositMaturitiesTableTextBlock
16532	Time Sharing Transactions, Allowance for Uncollectible Accounts	xbrli:monetaryItemType	instant	credit		base	TimeSharingTransactionsAllowanceForUncollectibleAccounts
16533	Time Deposits, Greater than $100,000, Statement	xbrli:booleanItemType	duration			base	TimeDepositsGreaterThan100000Statement
16534	Time Deposit Maturities, Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesNextRollingTwelveMonths
16535	Time Deposits, Weighted Average Interest Rate, Maturities Year Five	num:percentItemType	instant			base	TimeDepositsWeightedAverageInterestRateMaturitiesYearFive
16536	Time Sharing Transactions, Allowance for Uncollectibles on Receivables Sold with Recourse, Deductions for Direct Write-offs Charged Against Allowance	xbrli:monetaryItemType	duration	debit		base	TimeSharingTransactionsDirectWriteOffsChargedAgainstAllowanceOnReceivablesSoldWithRecourse
16537	Time Sharing Transactions, Allowance for Uncollectible Accounts, Additions for Current Period Sales	xbrli:monetaryItemType	duration	credit		base	TimeSharingTransactionsAllowanceForUncollectibleAccountsAdditionsForCurrentPeriodSales
16538	Time Deposit Maturities, Year Five	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesYearFive
16539	Time Sharing Transactions, Allowance for Uncollectibles on Receivables Sold with Recourse, Additions for Current Period Sales	xbrli:monetaryItemType	duration	credit		base	TimeSharingTransactionsAllowanceForUncollectiblesOnReceivablesSoldWithRecourseAdditionsForCurrentPeriodSales
16540	Time Sharing Transactions, Deferred Profit	xbrli:monetaryItemType	instant	credit		base	TimeSharingTransactionsDeferredProfit
16541	Time Deposits, Weighted Average Interest Rate, Maturities Greater than One Year	num:percentItemType	instant			base	TimeDepositsWeightedAverageInterestRateMaturitiesGreaterThanOneYear
16542	Time Deposits, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	TimeDepositsByMaturityAbstract
16543	Time Deposit Maturities, after Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesAfterRollingYearFive
16544	Time Deposit Maturities, after Year Five	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesAfterYearFive
16545	Time Deposits [Line Items]	xbrli:stringItemType	duration		true	base	TimeDepositsAbstract
16546	Time Sharing Transactions, Description of Activity in Allowance for Uncollectibles on Receivables Sold with Recourse	xbrli:stringItemType	duration			base	TimeSharingTransactionsDescriptionOfActivityInAllowanceForUncollectiblesOnReceivablesSoldWithRecourse
16547	Time Sharing Transactions, Stated Interest Rates for Notes Receivable, Minimum (Deprecated 2016-01-31)	num:percentItemType	duration			base	TimeSharingTransactionsStatedInterestRatesForNotesReceivableMinimum
16548	Time Sharing Transactions, Weighted Average of Stated Interest Rates for Notes Receivable (Deprecated 2016-01-31)	num:percentItemType	duration			base	TimeSharingTransactionsWeightedAverageOfStatedInterestRatesForNotesReceivable1
16549	Time Deposits, Less than $100,000	xbrli:monetaryItemType	instant	credit		base	TimeDepositsLessThan100000
16550	Time Deposits, Weighted Average Interest Rate, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	TimeDepositsWeightedAverageInterestRateDescription
16551	Time Deposits, $100,000 or More	xbrli:monetaryItemType	instant	credit		base	TimeDeposits100000OrMore
16552	Time Deposit Maturities, Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesRemainderOfFiscalYear
16553	Time Sharing Transactions, Stated Interest Rates for Notes Receivable, Maximum (Deprecated 2016-01-31)	num:percentItemType	duration			base	TimeSharingTransactionsStatedInterestRatesForNotesReceivableMaximum
16554	Time Deposits Maturities, after Next Twelve Months [Abstract]	xbrli:stringItemType	duration		true	base	TimeDepositsNoncurrentByMaturityAbstract
16555	Time Deposits	xbrli:monetaryItemType	instant	credit		base	TimeDeposits
16556	Time Share Carrying Charges	xbrli:monetaryItemType	duration	debit		base	TimeShareCarryingCharges
16557	Time Sharing Transactions, Allowance for Uncollectible Accounts, Deductions for Direct Write-offs Charged Against Allowance	xbrli:monetaryItemType	duration	debit		base	TimeSharingTransactionsDirectWriteOffsChargedAgainstAllowance
16558	Time Sharing Transactions, Aggregate Maturities of Notes Receivable, Gross [Abstract]	xbrli:stringItemType	duration		true	base	TimeSharingTransactionsAggregateMaturitiesOfNotesReceivableGrossAbstract
16559	Time Deposit Maturities, Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesYearOne
16560	Time Sharing Transactions, Allowance for Uncollectible Accounts, Increase (Decrease) for Estimate Associated with Prior Period Sales	xbrli:monetaryItemType	duration	credit		base	TimeSharingTransactionsChangesInEstimateAssociatedWithPriorPeriodSales
16561	Time Sharing Transactions, Aggregate Maturities of Notes Receivable, Gross	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsAggregateMaturitiesOfNotesReceivableGross
16562	Time Deposit Maturities, Year Four	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesYearFour
16563	Time Sharing Transactions, Allowance for Uncollectible Accounts on Receivables Sold with Recourse	xbrli:monetaryItemType	instant	credit		base	TimeSharingTransactionsAllowanceForUncollectibleAccountsOnReceivablesSoldWithRecourse
16564	Time Deposit Maturities, after Next Rolling Twelve Months [Abstract]	xbrli:stringItemType	duration		true	base	TimeDepositMaturitiesAfterNextRollingTwelveMonthsAbstract
16565	Time Sharing Transactions, Additions to Allowance for Current Period Sales on Receivables Sold with Recourse (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	TimeSharingTransactionsAdditionsToAllowanceForCurrentPeriodSalesOnReceivablesSoldWithRecourse1
16566	Time Deposits, Weighted Average Interest Rate, Maturities Greater than Five Years	num:percentItemType	instant			base	TimeDepositsWeightedAverageInterestRateMaturitiesGreaterThanFiveYears
16567	Time Sharing Transactions, Additions to Allowance for Current-Period Sales (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	TimeSharingTransactionsAdditionsToAllowanceForCurrentPeriodSales1
16568	Time Sharing Transactions Disclosure	xbrli:stringItemType	duration			base	TimeSharingTransactionsDisclosure
16569	Time Deposit Liabilities, Description	xbrli:stringItemType	duration			base	TimeDepositLiabilitiesDescription
16570	Time Deposits, Weighted Average Interest Rate, Maturities Year One	num:percentItemType	instant			base	TimeDepositsWeightedAverageInterestRateMaturitiesYearOne
16571	Time Deposit Maturities, Year Two	xbrli:monetaryItemType	instant	credit		base	TimeDepositMaturitiesYearTwo
16572	Time Sharing Transactions, Maturities of Notes Receivable, Year One	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsMaturitiesOfNotesReceivableYearOne
16573	Time Sharing Transactions, Maturities of Notes Receivable, Net	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsMaturitiesOfNotesReceivableNet
16574	Time Sharing Transactions, Maturities of Notes Receivable, Year Four	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsMaturitiesOfNotesReceivableYearFour
16575	Time Sharing Transactions, Other Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	TimeSharingTransactionsOtherDisclosuresAbstract
16576	Time Sharing Transactions, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	TimeSharingTransactionsPeriodIncreaseDecrease
16577	Time Sharing Transactions, Seller's Policies with Respect to Meeting Criteria for Buyer's Commitment	xbrli:stringItemType	duration			base	TimeSharingTransactionsSellersPoliciesWithRespectToMeetingCriteriaForBuyersCommitment
16578	Time Sharing Transactions, Maturities of Notes Receivable, Year Three	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsMaturitiesOfNotesReceivableYearThree
16579	Time Sharing Transactions, Seller's Policies with Respect to Meeting Criteria for Collectibility of Sales Price	xbrli:stringItemType	duration			base	TimeSharingTransactionsSellersPoliciesWithRespectToMeetingCriteriaForCollectibilityOfSalesPrice
16580	Time Sharing Transactions, Maturities of Notes Receivable, Year Five	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsMaturitiesOfNotesReceivableYearFive
16581	Time Sharing Transactions, Maturities of Notes Receivable, Future Years	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsMaturitiesOfNotesReceivableFutureYears
16582	Time Sharing Transactions, Maturities of Notes Receivable, Net [Abstract]	xbrli:stringItemType	duration		true	base	TimeSharingTransactionsMaturitiesOfNotesReceivableNetAbstract
16583	Time Sharing Transactions, Estimated Cost to Complete Improvements and Promised Amenities	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsEstimatedCostToCompleteImprovementsAndPromisedAmenities
16584	Time Sharing Transactions, Maturities of Notes Receivable, Year Two	xbrli:monetaryItemType	instant	debit		base	TimeSharingTransactionsMaturitiesOfNotesReceivableYearTwo
16585	Relationship to Entity [Domain]	nonnum:domainItemType	duration		true	base	TitleOfIndividualWithRelationshipToEntityDomain
16586	Title of Individual [Axis]	xbrli:stringItemType	duration		true	base	TitleOfIndividualAxis
16587	Title Insurance Product Line [Member]	nonnum:domainItemType	duration		true	base	TitleInsuranceSegmentMember
16588	Tools, Dies and Molds [Member]	nonnum:domainItemType	duration		true	base	ToolsDiesAndMoldsMember
16589	Tornado [Member]	nonnum:domainItemType	duration		true	base	TornadoMember
16590	Trade Dress [Member]	nonnum:domainItemType	duration		true	base	TradeDressMember
16591	Allowance for Doubtful Accounts	nonnum:textBlockItemType	duration			base	TradeAndOtherAccountsReceivablePolicy
16592	Disposal Group, Including Discontinued Operation, Trade Receivables (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	debit		base	TradeReceivablesHeldForSaleNet
16593	Trade Accounts Receivable [Member]	nonnum:domainItemType	duration		true	base	TradeAccountsReceivableMember
16594	Trade and Other Accounts Receivable, Unbilled Receivables, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TradeAndOtherAccountsReceivableUnbilledReceivablesPolicy
16595	Trade Receivables Held-for-sale, Reconciliation to Cash Flow, Deductions from Held-for-sale	xbrli:monetaryItemType	duration	credit		base	TradeReceivablesHeldForSaleReconciliationToCashFlowDeductionsFromHeldForSale
16596	Trade and Loan Receivables, Method of Accounting for Receivables that Can be Contractually Prepaid, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TradeAndLoanReceivablesMethodOfAccountingForReceivablesThatCanBeContractuallyPrepaidPolicyPolicyTextBlock
16597	Trade Receivables Held-for-sale, Amount	xbrli:monetaryItemType	instant	debit		base	TradeReceivablesHeldForSaleAmount
16598	Trade Receivables Held-for-sale, Net, Not Part of Disposal Group	xbrli:monetaryItemType	instant	debit		base	TradeReceivablesHeldForSaleNetNotPartOfDisposalGroup
16599	Trade and Loan Receivables, Nonmortgage Loans Held-for-sale, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TradeAndLoanReceivablesNonmortgageLoansHeldForSalePolicyPolicyTextBlock
16600	Trade Names [Member]	nonnum:domainItemType	duration		true	base	TradeNamesMember
16601	Trade Receivables Held-for-sale, Reconciliation to Cash Flow, Additions to Held-for-sale	xbrli:monetaryItemType	duration	debit		base	TradeReceivablesHeldForSaleReconciliationToCashFlowAdditionsToHeldForSale
16602	Trade Receivables Held-for-sale, Net, Reconciliation to Cash Flow [Roll Forward]	xbrli:stringItemType	duration		true	base	TradeReceivablesHeldForSaleNetReconciliationToCashFlowRollForward
16603	Trade Receivables Held-for-sale, Reconciliation to Cash Flow, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	TradeReceivablesHeldForSaleReconciliationToCashFlowPeriodIncreaseDecrease
16604	Trade and Loans Receivables Held-for-sale, Net, Not Part of Disposal Group	xbrli:monetaryItemType	instant	debit		base	TradeAndLoansReceivablesHeldForSaleNetNotPartOfDisposalGroup
16605	Trade Secrets [Member]	nonnum:domainItemType	duration		true	base	TradeSecretsMember
16606	Trademarks and Trade Names [Member]	nonnum:domainItemType	duration		true	base	TrademarksAndTradeNamesMember
16607	Trademarks [Member]	nonnum:domainItemType	duration		true	base	TrademarksMember
16608	Trading Securities, Equity, Cost	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesEquityCost
16609	Trading Securities	xbrli:monetaryItemType	instant	debit		base	TradingSecurities
16610	Trading Activities, Gain and Losses, by Type, by Income Statement Location [Table]	xbrli:stringItemType	duration		true	base	TradingActivitiesGainLossByTypeTable
16611	Trading Revenue [Member]	nonnum:domainItemType	duration		true	base	TradingRevenueMember
16612	Trading Securities Pledged as Collateral for Parenthetical Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	TradingSecuritiesPledgedAsCollateralForParentheticalDisclosureAbstract
16613	Trading Securities, Restricted	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesRestricted
16614	Trading Liabilities	xbrli:monetaryItemType	instant	credit		base	TradingLiabilities
16615	Trading Activity [Axis]	xbrli:stringItemType	duration		true	base	TradingActivityByTypeAxis
16616	Trading Securities, Basis for Valuation, Other than Equity Securities (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TradingSecuritiesBasisForValuationOtherThanEquitySecurities
16617	Trading Securities, Other	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesOther
16618	Trading Securities [Member]	nonnum:domainItemType	duration		true	base	TradingAccountAssetsMember
16619	Trading Securities, Short-term Investments, Amortized Cost	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesShortTermInvestmentsAmortizedCost
16620	Trading Securities, Realized Loss	xbrli:monetaryItemType	duration	debit		base	TradingSecuritiesRealizedLoss
16621	Trading Securities, Cost	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesCost
16622	Trading Securities [Abstract]	xbrli:stringItemType	duration		true	base	TradingSecuritiesAbstract
16623	Trading Securities, Change in Unrealized Holding Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	TradingSecuritiesUnrealizedHoldingGainLoss
16624	Trading Activity, Gain	xbrli:monetaryItemType	duration	credit		base	TradingActivityGain
16625	Trading Securities, Balance Sheet, Reported Amounts [Abstract]	xbrli:stringItemType	duration		true	base	TradingSecuritiesBalanceSheetReportedAmountsAbstract
16626	Trading Activity, Loss	xbrli:monetaryItemType	duration	debit		base	TradingActivityLoss
16627	Trading Securities, Unrealized Holding Gain	xbrli:monetaryItemType	duration	credit		base	TradingSecuritiesUnrealizedHoldingGain
16628	Trading Securities, Debt	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesDebt
16629	Trading Securities, Realized Gain	xbrli:monetaryItemType	duration	credit		base	TradingSecuritiesRealizedGain
16630	Trading Securities, Realized Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	TradingSecuritiesRealizedGainLossAbstract
16631	Trading Securities, Unrealized Holding Loss	xbrli:monetaryItemType	duration	debit		base	TradingSecuritiesUnrealizedHoldingLoss
16632	Trading Securities, Change in Unrealized Holding Gain (Loss) [Abstract]	xbrli:stringItemType	duration		true	base	TradingSecuritiesUnrealizedHoldingGainLossAbstract
16633	Trading Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	TradingGainsLosses
16634	Trading Securities, Realized Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	TradingSecuritiesRealizedGainLoss
16635	Trading Liabilities, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	TradingLiabilitiesFairValueDisclosure
16636	Trading Securities, Restrictions, Additional Information (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	TradingSecuritiesRestrictionsAdditionalInformation
16637	Trading Securities, Equity	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesEquity
16638	Trading Activity, by Type [Domain]	nonnum:domainItemType	duration		true	base	TradingActivityByTypeDomain
16639	Trading Securities, Description	xbrli:stringItemType	duration			base	TradingSecuritiesDescription
16640	Trading Securities, Restricted [Abstract] (Deprecated 2015-01-31)	xbrli:stringItemType	duration		true	base	TradingSecuritiesRestrictedAbstract
16641	Trading Securities Pledged as Collateral	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesPledgedAsCollateral
16642	Trading Liabilities [Member]	nonnum:domainItemType	duration		true	base	TradingLiabilitiesMember
16643	Trading Assets, Excluding Debt and Equity Securities [Member]	nonnum:domainItemType	duration		true	base	TradingAssetsExcludingDebtAndEquitySecuritiesMember
16644	Trading Securities, Debt, Amortized Cost	xbrli:monetaryItemType	instant	debit		base	TradingSecuritiesDebtAmortizedCost
16645	Trading Activity, Gains and Losses, Net [Line Items]	xbrli:stringItemType	duration		true	base	TradingActivityGainsAndLossesLineItems
16646	Trading Securities [Table Text Block]	nonnum:textBlockItemType	duration			base	TradingSecuritiesAndCertainTradingAssetsTextBlock
16647	Traditional Life, Interest Rate Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TraditionalLifeInterestRateAssumptions
16648	Traditional Life, Interest Rate, High End (Deprecated 2016-01-31)	num:percentItemType	duration			base	TraditionalLifeInterestRateHighEnd
16649	Traditional Life, Interest Rate, Low End (Deprecated 2016-01-31)	num:percentItemType	duration			base	TraditionalLifeInterestRateLowEnd
16650	Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Line Items]	xbrli:stringItemType	duration		true	base	TransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsLineItems
16651	Transfer of Financial Assets Accounted for as Sales, Cash Proceeds Received for Assets Derecognized, Amount	xbrli:monetaryItemType	instant	debit		base	TransferOfFinancialAssetsAccountedForAsSalesCashProceedsReceivedForAssetsDerecognizedAmount
16652	Transfer of Financial Assets Accounted for as Sales, Description of Change in Amount	xbrli:stringItemType	duration			base	TransferOfFinancialAssetsAccountedForAsSalesDescriptionOfChangeInAmount
16653	Transfer of Financial Assets Accounted for as Sales [Line Items]	xbrli:stringItemType	duration		true	base	TransferOfFinancialAssetsAccountedForAsSalesLineItems
16654	Real Estate Owned, Transfer from Real Estate Owned	xbrli:monetaryItemType	duration	credit		base	TransferOfOtherRealEstate
16655	Real Estate Owned, Transfer to Real Estate Owned	xbrli:monetaryItemType	duration	debit		base	TransferToOtherRealEstate
16656	Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Table]	xbrli:stringItemType	duration		true	base	TransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsTable
16657	Transfer of Loans Held-for-sale to Portfolio Loans	xbrli:monetaryItemType	duration	credit		base	TransferOfLoansHeldForSaleToPortfolioLoans1
16658	Transfer from Investments	xbrli:monetaryItemType	duration	credit		base	TransferOfInvestments
16659	Transfer to Investments	xbrli:monetaryItemType	duration	debit		base	TransferToInvestments
16660	Transfer of Certain Financial Assets Accounted for as Secured Borrowings [Table Text Block]	nonnum:textBlockItemType	duration			base	TransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsTableTextBlock
16661	Transfer Mortgage Payable	xbrli:monetaryItemType	duration	debit		base	TransferMortgagePayable
16662	Transfer of Financial Assets Accounted for as Sales, Description of Arrangements	xbrli:stringItemType	duration			base	TransferOfFinancialAssetsAccountedForAsSalesDescriptionOfArrangements
16663	Transfer of Financial Assets Accounted for as Sales, Fair Value of Derecognized Assets	xbrli:monetaryItemType	instant	credit		base	TransferOfFinancialAssetsAccountedForAsSalesFairValueOfDerecognizedAssets
16664	Transfer of Financial Assets Accounted for as Sales [Table Text Block]	nonnum:textBlockItemType	duration			base	TransferOfFinancialAssetsAccountedForAsSalesTableTextBlock
16665	Transfer of Financial Assets Accounted for as Sales, Amount Derecognized	xbrli:monetaryItemType	instant	credit		base	TransferOfFinancialAssetsAccountedForAsSalesAmountDerecognized
16666	Transfer of Financial Assets Accounted for as Sales [Table]	xbrli:stringItemType	duration		true	base	TransferOfFinancialAssetsAccountedForAsSalesTable
16667	Transfer of Portfolio Loans and Leases to Held-for-sale	xbrli:monetaryItemType	duration	credit		base	TransferOfPortfolioLoansAndLeasesToHeldForSale1
16668	Transfers and Servicing of Financial Assets, Transfers of Financial Assets, Financings, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsFinancingsPolicy
16669	Transfers of Financial Assets Accounted for as Sale, Initial Fair Value of Liabilities Incurred	xbrli:monetaryItemType	instant	credit		base	TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfLiabilitiesIncurred
16670	Transfers and Servicing of Financial Assets, Transfers of Financial Assets, Aggregation, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsAggregationPolicy
16671	Transfers and Servicing of Financial Assets, Transfers of Financial Assets, Sales, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsSalesPolicy
16672	Transfers of Financial Assets Accounted for as Sale, Initial Fair Value of Assets Obtained as Proceeds	xbrli:monetaryItemType	instant	debit		base	TransfersOfFinancialAssetsAccountedForAsSaleInitialFairValueOfAssetsObtainedAsProceeds
16673	Transfers and Servicing of Financial Assets, Transfers of Financial Assets, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsPolicy
16674	Transfers of Financial Assets Accounted for as Sale, Valuation Techniques	xbrli:stringItemType	duration			base	TransfersOfFinancialAssetsAccountedForAsSaleValuationTechiques
16675	Transfers and Servicing of Financial Assets, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TransfersAndServicingOfFinancialAssetsPolicyTextBlock
16676	Financial Instruments [Domain]	nonnum:domainItemType	duration		true	base	TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
16677	Transfers and Servicing [Abstract]	xbrli:stringItemType	duration		true	base	TransfersAndServicingAbstract
16678	Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	xbrli:monetaryItemType	instant	credit		base	TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount
16679	Transfers of Financial Assets Accounted for as Secured Borrowings [Abstract]	xbrli:stringItemType	duration		true	base	TransfersOfFinancialAssetsAccountedForAsSecuredBorrowingsAbstract
16680	Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	xbrli:monetaryItemType	instant	debit		base	TransfersAccountedForAsSecuredBorrowingsAssetsCarryingAmount
16681	Transfers and Servicing of Financial Assets [Abstract]	xbrli:stringItemType	duration		true	base	TransfersAndServicingOfFinancialAssetsAbstract
16682	Transfers and Servicing of Financial Assets [Text Block]	nonnum:textBlockItemType	duration			base	TransfersAndServicingOfFinancialAssetsTextBlock
16683	Transfers and Servicing of Financial Assets, Servicing of Financial Assets, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	TransfersAndServicingOfFinancialAssetsServicingOfFinancialAssetsPolicy
16684	Transition Method, Unpaid Principal Balance, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TransitionMethodUnpaidPrincipalBalanceDescription
16685	Transition Method, Fair Value, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TransitionMethodFairValueDescription
16686	Transition to Competition Liability, Noncurrent (Deprecated 2015-01-31)	xbrli:monetaryItemType	instant	credit		base	TransitionToCompetitionLiabilityNoncurrent
16687	Transition Method, Carrying Value, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TransitionMethodCarryingValueDescription
16688	Derivatives used in Net Investment Hedge, Tax Benefit (Expense) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	TranslationAdjustmentForNetInvestmentHedgeTaxBenefitExpense
16689	Derivatives used in Net Investment Hedge, Net of Tax, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	TranslationAdjustmentForNetInvestmentHedgeNetOfTaxPeriodIncreaseDecrease
16690	Translation Adjustment Functional to Reporting Currency, Loss (Gain), Reclassified to Earnings, Net of Tax (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	TranslationAdjustmentFunctionalToReportingCurrencyLossGainOnReclassifiedOfEarningsNetOfTax
16691	Derivatives used in Net Investment Hedge, Increase (Decrease), Gross of Tax	xbrli:monetaryItemType	duration	credit		base	TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseGrossOfTax
16692	Derivatives used in Net Investment Hedge, Loss (Gain), Reclassified to Earnings, Net of Tax (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	TranslationAdjustmentForNetInvestmentHedgeLossGainOnReclassifiedOfEarningsNetOfTax
16693	Derivatives used in Net Investment Hedge, Net of Tax	xbrli:monetaryItemType	instant	credit		base	TranslationAdjustmentForNetInvestmentHedgeNetOfTax
16694	Translation Adjustment Functional to Reporting Currency [Roll Forward]	xbrli:stringItemType	duration		true	base	TranslationAdjustmentFunctionalToReportingCurrencyRollForward
16695	Translation Adjustment Functional to Reporting Currency, Net of Tax, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	TranslationAdjustmentFunctionalToReportingCurrencyNetOfTaxPeriodIncreaseDecrease
16696	Derivatives used in Net Investment Hedge, Net of Tax [Roll Forward]	xbrli:stringItemType	duration		true	base	TranslationAdjustmentForNetInvestmentHedgeRollForward
16697	Translation Adjustment Functional to Reporting Currency, Gain (Loss), Reclassified to Earnings, Net of Tax	xbrli:monetaryItemType	duration	debit		base	TranslationAdjustmentFunctionalToReportingCurrencyGainLossReclassifiedToEarningsNetOfTax
16698	Gain (Loss) on Derivative Used in Net Investment Hedge, Net of Tax	xbrli:monetaryItemType	duration	credit		base	TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax
16699	Translation Adjustment Functional to Reporting Currency, Tax Benefit (Expense) (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	TranslationAdjustmentFunctionalToReportingCurrencyTaxBenefitExpense
16700	Translation Adjustment Functional to Reporting Currency, Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		base	TranslationAdjustmentFunctionalToReportingCurrencyTaxExpenseBenefit
16701	Translation Adjustment Functional to Reporting Currency, Net of Tax	xbrli:monetaryItemType	instant	credit		base	TranslationAdjustmentFunctionalToReportingCurrencyNetOfTax
16702	Translation Adjustment Functional to Reporting Currency, Increase (Decrease), Gross of Tax	xbrli:monetaryItemType	duration	credit		base	TranslationAdjustmentFunctionalToReportingCurrencyIncreaseDecreaseGrossOfTax
16703	Transportation Advance Ticket Arrangement [Member]	nonnum:domainItemType	duration		true	base	TransportationAdvanceTicketArrangementMember
16704	Transportation Equipment [Member]	nonnum:domainItemType	duration		true	base	TransportationEquipmentMember
16705	Travel and Entertainment Expense	xbrli:monetaryItemType	duration	debit		base	TravelAndEntertainmentExpense
16706	Treasury Stock, Common, Value	xbrli:monetaryItemType	instant	debit		base	TreasuryStockCommonValue
16707	Treasury Stock, Value	xbrli:monetaryItemType	instant	debit		base	TreasuryStockValue
16708	Treasury Stock, Preferred [Member]	nonnum:domainItemType	duration		true	base	TreasuryStockPreferredMember
16709	Treasury Stock, Preferred, Value	xbrli:monetaryItemType	instant	debit		base	TreasuryStockPreferredValue
16710	Treasury Stock [Text Block]	nonnum:textBlockItemType	duration			base	TreasuryStockTextBlock
16711	Treasury Stock Acquired, Purchase Price Significantly in Excess of Current Fair Value, Description	xbrli:stringItemType	duration			base	TreasuryStockAcquiredPurchasePriceSignificantlyInExcessOfCurrentMarketPrice
16712	Treasury Stock, Value, Acquired, Par Value Method	xbrli:monetaryItemType	duration	debit		base	TreasuryStockValueAcquiredParValueMethod
16713	Treasury Stock [Member]	nonnum:domainItemType	duration		true	base	TreasuryStockMember
16714	Treasury Stock, Shares	xbrli:sharesItemType	instant			base	TreasuryStockShares
16715	Treasury Stock, Number of Shares Held (Deprecated 2016-01-31)	xbrli:sharesItemType	instant			base	TreasuryStockNumberOfSharesHeld
16716	Treasury Stock Transactions, Excluding Value of Shares Reissued [Abstract]	xbrli:stringItemType	duration		true	base	TreasuryStockTransactionsExcludingValueOfSharesReissuedAbstract
16717	Treasury Lock [Member]	nonnum:domainItemType	duration		true	base	TreasuryLockMember
16718	Treasury Stock, Preferred, Shares	xbrli:sharesItemType	instant			base	TreasuryStockPreferredShares
16719	Treasury Stock, Common, Shares	xbrli:sharesItemType	instant			base	TreasuryStockCommonShares
16720	Treasury Stock, Restrictions	xbrli:stringItemType	duration			base	TreasuryStockRestrictions
16721	Treasury Stock, Shares [Abstract]	xbrli:stringItemType	duration		true	base	TreasuryStockSharesAbstract
16722	Treasury Stock, Carrying Basis	xbrli:monetaryItemType	instant	debit		base	TreasuryStockCarryingBasis
16723	Treasury Stock, Shares, Acquired	xbrli:sharesItemType	duration			base	TreasuryStockSharesAcquired
16724	Treasury Stock, Retired, Cost Method, Amount	xbrli:monetaryItemType	duration	debit		base	TreasuryStockRetiredCostMethodAmount
16725	Treasury Stock, Shares, Retired	xbrli:sharesItemType	duration			base	TreasuryStockSharesRetired
16726	Deferred Employee Stock Ownership Plan, Issuance of Shares or Sale of Treasury Shares	xbrli:monetaryItemType	instant	credit		base	TreasuryStockDeferredEmployeeStockOwnershipPlan
16727	Treasury Stock, Retired, Par Value Method, Amount	xbrli:monetaryItemType	duration	debit		base	TreasuryStockRetiredParValueMethodAmount
16728	Treasury Stock, Value, Acquired, Cost Method	xbrli:monetaryItemType	duration	debit		base	TreasuryStockValueAcquiredCostMethod
16729	Treasury Stock, Value [Abstract]	xbrli:stringItemType	duration		true	base	TreasuryStockValueAbstract
16730	Treasury Stock Reissued at Lower than Repurchase Price	xbrli:monetaryItemType	duration	debit		base	TreasuryStockReissuedAtLowerThanRepurchasePrice
16731	Treasury Stock, Common [Member]	nonnum:domainItemType	duration		true	base	TreasuryStockCommonMember
16732	Treasury Stock Acquired, Repurchase Authorization	xbrli:stringItemType	duration			base	TreasuryStockAcquiredRepurchaseAuthorization
16733	Treasury Stock, Number of Shares and Restriction Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	TreasuryStockNumberOfSharesAndRestrictionDisclosuresAbstract
16734	Treasury Stock Acquired, Average Cost Per Share	num:perShareItemType	duration			base	TreasuryStockAcquiredAverageCostPerShare
16735	Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Tax Effect	xbrli:monetaryItemType	duration	debit		base	TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringTaxEffect
16736	Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Description	xbrli:stringItemType	duration			base	TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsDescription
16737	Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Net of Tax	xbrli:monetaryItemType	duration	credit		base	TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTax
16738	Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Transfer of Assets, Net of Tax	xbrli:monetaryItemType	duration	credit		base	TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnTransferOfAssetsNetOfTax
16739	Troubled Debt Restructuring, Debtor, Current Period [Abstract]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringDebtorCurrentPeriodAbstract
16740	Troubled Debt Restructuring, Debtor, Subsequent Periods [Line Items]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringDebtorSubsequentPeriodsLineItems
16741	Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Name [Domain]	nonnum:domainItemType	duration		true	base	TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsNameDomain
16742	Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Amount	xbrli:monetaryItemType	instant	credit		base	TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsAmount
16743	Troubled Debt Restructuring, Debtor, Subsequent Periods [Table]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringDebtorSubsequentPeriodsTable
16744	Troubled Debt Restructuring Note, Debtor [Abstract]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringNoteDebtorAbstract
16745	Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Per Share, Net	num:perShareItemType	duration			base	TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringPerShareNet
16746	Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Conditions	xbrli:stringItemType	duration			base	TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsConditions
16747	Creditor [Axis]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringDebtorCurrentPeriodAxis
16748	Troubled Debt Restructuring, Debtor, Current Period, Description of Changes in Terms	xbrli:stringItemType	duration			base	TroubledDebtRestructuringDebtorCurrentPeriodDescriptionOfChangesInTerms
16749	Troubled Debt Restructuring, Debtor, Subsequent Periods [Axis]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringDebtorSubsequentPeriodsAxis
16750	Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Net of Tax [Abstract]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTaxAbstract
16751	Troubled Debt Restructuring, Debtor, Other	xbrli:stringItemType	duration			base	TroubledDebtRestructuringDebtorOther
16752	Troubled Debt Restructurings on Financing Receivables [Table Text Block]	nonnum:textBlockItemType	duration			base	TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock
16753	Troubled Debt Restructuring, Debtor, Current Period [Table]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringDebtorCurrentPeriodTable
16754	Troubled Debt Restructuring, Debtor, Current Period, Creditor [Domain]	nonnum:domainItemType	duration		true	base	TroubledDebtRestructuringDebtorCurrentPeriodCreditorDomain
16755	Troubled Debt Restructuring, Debtor, Current Period [Line Items]	xbrli:stringItemType	duration		true	base	TroubledDebtRestructuringDebtorCurrentPeriodLineItems
16756	Trust Preferred Securities Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	TrustPreferredSecuritiesSubjectToMandatoryRedemptionMember
16757	Trust for Benefit of Employees [Member]	nonnum:domainItemType	duration		true	base	TrustForBenefitOfEmployeesMember
16758	Trustee Fees	xbrli:monetaryItemType	duration	debit		base	TrusteeFees
16759	Tsunami [Member]	nonnum:domainItemType	duration		true	base	TsunamiMember
16760	Two Percent of Debit Items	xbrli:monetaryItemType	instant	credit		base	TwoPercentOfDebitItems
16761	Type and Tier Identifier [Domain]	nonnum:domainItemType	duration		true	base	TypeAndTierIdentifierDomain
16762	Type of Arrangement [Member]	nonnum:domainItemType	duration		true	base	TypeOfArrangementDomain
16763	Type of Deferred Policy Acquisition Costs	xbrli:stringItemType	duration			base	TypeOfDeferredPolicyAcquisitionCosts
16764	Type of Reserve [Domain]	nonnum:domainItemType	duration		true	base	TypeOfReserveDomain
16765	Type of Arrangement and Non-arrangement Transactions [Axis]	xbrli:stringItemType	duration		true	base	TypeOfArrangementAxis
16766	Type of Restructuring [Domain]	nonnum:domainItemType	duration		true	base	TypeOfRestructuringDomain
16767	Type of Fresh-Start Adjustment [Domain]	nonnum:domainItemType	duration		true	base	TypeOfFreshStartAdjustmentDomain
16768	Type of Adoption	nonnum:domainItemType	duration		true	base	TypeOfAdoptionMember
16769	Types of Items Hedged by Price Risk Derivatives	xbrli:stringItemType	duration			base	TypesOfItemsHedgedByPriceRiskDerivatives
16770	Types of Interest Rate Derivatives Used	xbrli:stringItemType	duration			base	TypesOfInterestRateDerivativesUsed
16771	Types of Costs for Recovery (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	TypesOfCostsForRecovery
16772	Types of Commercial Aircraft [Abstract]	xbrli:stringItemType	duration		true	base	TypesOfCommercialAircraftAbstract
16773	Types of Items Hedged by Interest Rate Derivatives	xbrli:stringItemType	duration			base	TypesOfItemsHedgedByInterestRateDerivatives
16774	Types of Items Hedged by Foreign Currency Derivatives	xbrli:stringItemType	duration			base	TypesOfItemsHedgedByForeignCurrencyDerivatives
16775	Types of Net Regulatory Assets Earning Returns	xbrli:stringItemType	duration			base	TypesOfNetRegulatoryAssetsEarningReturns
16776	Types of Foreign Currency Derivatives Used	xbrli:stringItemType	duration			base	TypesOfForeignCurrencyDerivativesUsed
16777	Types of Commercial Aircraft [Table]	xbrli:stringItemType	duration		true	base	TypesOfCommercialAircraftTable
16778	Types of Price Risk Derivatives Used	xbrli:stringItemType	duration			base	TypesOfPriceRiskDerivativesUsed
16779	Types of Commercial Aircraft [Table Text Block]	nonnum:textBlockItemType	duration			base	TypesOfCommercialAircraftTableTextBlock
16780	Trucks [Member]	nonnum:domainItemType	duration		true	base	TrucksMember
16781	Taxable Municipal Bonds [Member]	nonnum:domainItemType	duration		true	base	TaxableMunicipalBondsMember
16782	Taxable Municipal Notes [Member]	nonnum:domainItemType	duration		true	base	TaxableMunicipalNotesMember
16783	Taxable Money Market Funds [Member]	nonnum:domainItemType	duration		true	base	TaxableMoneyMarketFundsMember
16784	Tax-exempt Money Market Funds [Member]	nonnum:domainItemType	duration		true	base	TaxexemptMoneyMarketFundsMember
16785	Total Return Swap [Member]	nonnum:domainItemType	duration		true	base	TotalReturnSwapMember
16786	Underfunded Plan [Member]	nonnum:domainItemType	duration		true	base	UnderfundedPlanMember
16787	US Government Sponsored-Enterprise Insured Loans [Member]	nonnum:domainItemType	duration		true	base	UsGovernmentSponsoredEnterpriseInsuredLoansMember
16788	US Government Insured Loan Program [Member]	nonnum:domainItemType	duration		true	base	UsGovernmentInsuredLoanProgramMember
16789	US Government Agency Insured Loans [Member]	nonnum:domainItemType	duration		true	base	UsGovernmentAgencyInsuredLoansMember
16790	Uncollateralized [Member]	nonnum:domainItemType	duration		true	base	UncollateralizedMember
16791	Unfunded Loan Commitment [Member]	nonnum:domainItemType	duration		true	base	UnfundedLoanCommitmentMember
16792	Unfunded Plan [Member]	nonnum:domainItemType	duration		true	base	UnfundedPlanMember
16793	Uninsured Risk [Member]	nonnum:domainItemType	duration		true	base	UninsuredRiskMember
16794	Unlikely to be Collected Financing Receivable [Member]	nonnum:domainItemType	duration		true	base	UnlikelyToBeCollectedFinancingReceivableMember
16795	Uncompleted Wells Equipment and Facilities [Member]	nonnum:domainItemType	duration		true	base	UncompletedWellsEquipmentAndFacilitiesMember
16796	Unallocated Financing Receivables [Member]	nonnum:domainItemType	duration		true	base	UnallocatedFinancingReceivablesMember
16797	Unclassified Indefinite-lived Intangible Assets [Member]	nonnum:domainItemType	duration		true	base	UnclassifiedIndefinitelivedIntangibleAssetsMember
16798	Underlying, Derivative Liability	base-types:perUnitItemType	duration			base	UnderlyingDerivativeLiability
16799	Underlying, Derivative Energy Measure	base-types:perUnitItemType	duration			base	UnderlyingDerivativeEnergyMeasure
16800	Underlying, Derivative Asset	base-types:perUnitItemType	duration			base	UnderlyingDerivativeAsset
16801	Underlying, Derivative Flow Rate	base-types:perUnitItemType	duration			base	UnderlyingDerivativeFlowRate
16802	Underlying, Other [Member]	nonnum:domainItemType	duration		true	base	UnderlyingOtherMember
16803	Underlying, Derivative	base-types:perUnitItemType	duration			base	UnderlyingDerivative
16804	Underlying, Derivative Volume	base-types:perUnitItemType	duration			base	UnderlyingDerivativeVolume
16805	Underlying, Derivative Mass	base-types:perUnitItemType	duration			base	UnderlyingDerivativeMass
16806	Underlying Asset Class [Axis]	xbrli:stringItemType	duration		true	base	UnderlyingAssetClassAxis
16807	Underlying Asset Class [Domain]	nonnum:domainItemType	duration		true	base	UnderlyingAssetClassDomain
16808	Unitranche Debt [Member]	nonnum:domainItemType	duration		true	base	UnitrancheDebtMember
16809	Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Foreign (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiumsForeign
16810	Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Other (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiumsOther
16811	Unamortized Discounts on Acceptances Resold	xbrli:monetaryItemType	instant	debit		base	UnamortizedDiscountsOnAcceptancesResold
16812	Unamortized Loss Reacquired Debt, Noncurrent	xbrli:monetaryItemType	instant	debit		base	UnamortizedLossReacquiredDebtNoncurrent
16813	Unamortized Discounts on Acceptances Executed	xbrli:monetaryItemType	instant	credit		base	UnamortizedDiscountsOnAcceptancesExecuted
16814	Unamortized Costs Capitalized Exceed Ceiling Limitations [Abstract]	xbrli:stringItemType	duration		true	base	UnamortizedCostsCapitalizedExceedCeilingLimitationsAbstract
16815	Unamortized Debt Issuance Expense	xbrli:monetaryItemType	instant	debit		base	UnamortizedDebtIssuanceExpense
16816	Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Commercial (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiumsCommercial
16817	Unamortized Costs Capitalized Less Related Deferred Income Taxes Exceed Ceiling Limitations, Explanation of Expense Not Charged	xbrli:stringItemType	duration			base	UnamortizedCostsCapitalizedLessRelatedDeferredIncomeTaxesExceedCeilingLimitationsExplanationOfExpenseNotCharged
16818	Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiumsAbstract
16819	Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums	xbrli:monetaryItemType	instant	debit		base	UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums
16820	Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Consumer (Deprecated 2016-01-31)	xbrli:monetaryItemType	instant	debit		base	UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiumsConsumer
16821	Unamortized Costs Capitalized Less Related Deferred Income Taxes Exceed Ceiling Limitations, Cost Center	xbrli:stringItemType	duration			base	UnamortizedCostsCapitalizedLessRelatedDeferredIncomeTaxesExceedCeilingLimitationsCostCenter
16822	Unamortized Costs Capitalized Less Related Deferred Income Taxes Exceed Ceiling Limitations, Expense	xbrli:monetaryItemType	duration	debit		base	UnamortizedCostsCapitalizedLessRelatedDeferredIncomeTaxesExceedCeilingLimitationExpense
16823	Unapproved Change Orders, Amount	xbrli:monetaryItemType	instant	debit		base	UnapprovedChangeOrdersAmount
16824	Unapproved Change Orders, Description	xbrli:stringItemType	duration			base	UnapprovedChangeOrdersDescription
16825	Unasserted Claim [Member]	nonnum:domainItemType	duration		true	base	UnassertedClaimMember
16826	Unassumed Debt of Subsidiary [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	UnassumedDebtOfSubsidiaryAbstract
16827	Unbilled Change Orders, Amount Expected to be Collected within One Year	xbrli:monetaryItemType	instant	debit		base	UnbilledChangeOrdersAmountExpectedToBeCollectedWithinOneYear
16828	Unbilled Receivables, Not Billable, Amount Expected to be Collected in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	debit		base	UnbilledReceivablesNotBillableAmountExpectedToBeCollectedInRemainderOfFiscalYear
16829	Unbilled Receivables, Not Billable, Amount Expected to be Collected in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	UnbilledReceivablesNotBillableAmountExpectedToBeCollectedInNextRollingTwelveMonths
16830	Unbilled Receivables, Not Billable, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	UnbilledReceivablesNotBillableRollingMaturityAbstract
16831	Unbilled Contracts Receivable	xbrli:monetaryItemType	instant	debit		base	UnbilledContractsReceivable
16832	Unbilled Revenues [Member]	nonnum:domainItemType	duration		true	base	UnbilledRevenuesMember
16833	Unbilled Change Orders, Amount Expected to be Collected after One Year	xbrli:monetaryItemType	instant	debit		base	UnbilledChangeOrdersAmountExpectedToBeCollectedAfterOneYear
16834	Unbilled Receivables, Not Billable, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	UnbilledReceivablesNotBillableAtBalanceSheetDateAbstract
16835	Unbilled Receivables, Not Billable, Amount Expected to be Collected in Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	UnbilledReceivablesNotBillableAtBalanceSheetDateAmountExpectedToBeCollectedWithinOneYear
16836	Unbilled Receivables, Current	xbrli:monetaryItemType	instant	debit		base	UnbilledReceivablesCurrent
16837	Unbilled Receivables, Not Billable, Amount Expected to be Collected after Next Rolling Twelve Months	xbrli:monetaryItemType	instant	debit		base	UnbilledReceivablesNotBillableAmountExpectedToBeCollectedAfterNextRollingTwelveMonths
16838	Unbilled Receivables, Not Billable, Amount Expected to be Collected after Next Twelve Months	xbrli:monetaryItemType	instant	debit		base	UnbilledReceivablesNotBillableAtBalanceSheetDateAmountExpectedToBeCollectedAfterOneYear
16839	Unbilled Receivables, Not Billable at Balance Sheet Date, Description of Prerequisites for Billings	xbrli:stringItemType	duration			base	UnbilledReceivablesNotBillableAtBalanceSheetDateDescriptionOfPrerequisitesForBillings
16840	Unbilled Receivables, Not Billable	xbrli:monetaryItemType	instant	debit		base	UnbilledReceivablesNotBillableAtBalanceSheetDate
16841	Unbilled Change Orders [Abstract]	xbrli:stringItemType	duration		true	base	UnbilledChangeOrdersAbstract
16842	Unbilled Change Orders	xbrli:monetaryItemType	instant	debit		base	UnbilledChangeOrders
16843	Uncertainties [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	UncertaintiesAbstract
16844	Uncertainty, Continued Marketability of Goods and Services	xbrli:stringItemType	duration			base	UncertaintyContinuedMarketabilityOfGoodsAndServices
16845	Uncertainty, Regulatory Oversight (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	UncertaintyRegulatoryOversight
16846	Uncollectible Receivables [Member]	nonnum:domainItemType	duration		true	base	UncollectibleReceivablesMember
16847	Unconditional Purchase Obligation, Category of Goods or Services Acquired	nonnum:domainItemType	duration		true	base	UnconditionalPurchaseObligationCategoryOfGoodsOrServicesAcquiredDomain
16848	Unconditional Purchase Obligations (Excluding Capital Stock Redemptions) [Abstract]	xbrli:stringItemType	duration		true	base	UnconditionalPurchaseObligationsExcludingCapitalStockRedemptionsAbstract
16849	Unconsolidated Properties [Member]	nonnum:domainItemType	duration		true	base	UnconsolidatedPropertiesMember
16850	Unconsolidated Property and Casualty Insurance Entity [Member]	nonnum:domainItemType	duration		true	base	UnconsolidatedPropertyAndCasualtyInsuranceEntityMember
16851	Underwriting Expense Ratio	num:percentItemType	duration			base	UnderwritingExpenseRatio
16852	Underwriting Income (Loss)	xbrli:monetaryItemType	duration	credit		base	UnderwritingIncomeLoss
16853	Underwriting Commitments	xbrli:stringItemType	duration			base	UnderwritingCommitments
16854	Undistributed Earnings, Operations, Basic [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsOperationsBasicAbstract
16855	Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted	xbrli:monetaryItemType	duration	debit		base	UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
16856	Undistributed Continuing Operation Earnings (Loss), Diluted	xbrli:monetaryItemType	duration	credit		base	UndistributedContinuingOperationEarningsLossDiluted
16857	Undistributed Earnings of Domestic Subsidiaries	xbrli:monetaryItemType	instant	credit		base	UndistributedEarningsOfDomesticSubsidiaries
16858	Undistributed Earnings (Loss) Available to Common Shareholders, Operations, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsLossAvailableToCommonShareholdersOperationsDilutedAbstract
16859	Undistributed Continuing Operation Earnings (Loss), Allocation to Participating Securities, Diluted	xbrli:monetaryItemType	duration	debit		base	UndistributedContinuingOperationEarningsLossAllocationToParticipatingSecuritiesDiluted
16860	Undistributed Income from Other than Gain (Loss) on Sale of Properties [Member]	nonnum:domainItemType	duration		true	base	UndistributedIncomeFromOtherThanGainOrLossOnSaleOfPropertiesMember
16861	Undistributed Discontinued Operation Earnings (Loss), Allocation to Participating Securities, Basic	xbrli:monetaryItemType	duration	debit		base	UndistributedDiscontinuedOperationEarningsLossAllocationToParticipatingSecuritiesBasic
16862	Undistributed Discontinued Operation Earnings (Loss), Diluted	xbrli:monetaryItemType	duration	credit		base	UndistributedDiscontinuedOperationEarningsLossDiluted
16863	Undistributed Discontinued Operation Earnings (Loss), Allocation to Participating Securities, Diluted	xbrli:monetaryItemType	duration	debit		base	UndistributedDiscontinuedOperationEarningsLossAllocationToParticipatingSecuritiesDiluted
16864	Undistributed Earnings (Loss) Available to Common Shareholders, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsLossAvailableToCommonShareholdersDilutedAbstract
16865	Undistributed Earnings, Diluted	xbrli:monetaryItemType	duration	credit		base	UndistributedEarningsDiluted
16866	Undistributed Earnings (Loss) from Discontinued Operations Available to Common Shareholders, Basic	xbrli:monetaryItemType	duration	credit		base	UndistributedEarningsLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
16867	Undistributed Earnings (Loss) Available to Common Shareholders, Basic	xbrli:monetaryItemType	duration	credit		base	UndistributedEarningsLossAvailableToCommonShareholdersBasic
16868	Undistributed Earnings, Basic [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsAbstract
16869	Undistributed Earnings, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsDilutedAbstract
16870	Undistributed Income from Other than Gain (Loss) on Sale of Properties	xbrli:monetaryItemType	instant	credit		base	UndistributedIncomeFromOtherThanGainOrLossOnSaleOfProperties
16871	Undistributed Discontinued Operation Earnings (Loss), Basic	xbrli:monetaryItemType	duration	credit		base	UndistributedDiscontinuedOperationEarningsLossBasic
16872	Undistributed Earnings (Loss) from Discontinued Operations Available to Common Shareholders, Diluted	xbrli:monetaryItemType	duration	credit		base	UndistributedEarningsLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
16873	Undistributed Earnings (Loss) Available to Common Shareholders, Operations, Basic [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsLossAvailableToCommonShareholdersOperationsBasicAbstract
16874	Undistributed Earnings (Loss) Allocated to Participating Securities, Basic	xbrli:monetaryItemType	duration	debit		base	UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
16875	Undistributed Earnings (Loss) Allocated to Participating Securities, Basic [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasicAbstract
16876	Undistributed Earnings, Operations, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsOperationsDilutedAbstract
16877	Undistributed Earnings (Loss) from Continuing Operations Available to Common Shareholders, Basic	xbrli:monetaryItemType	duration	credit		base	UndistributedEarningsLossFromContinuingOperationsAvailableToCommonShareholdersBasic
16878	Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsLossAllocatedToParticipatingSecuritiesDilutedAbstract
16879	Undistributed Net Realized Gain (Loss) on Sale of Properties	xbrli:monetaryItemType	instant	credit		base	UndistributedNetRealizedGainOrLossOnSaleOfProperties
16880	Undistributed Earnings (Loss) Available to Common Shareholders, Diluted	xbrli:monetaryItemType	duration	credit		base	UndistributedEarningsLossAvailableToCommonShareholdersDiluted
16881	Undistributed Earnings, Basic	xbrli:monetaryItemType	duration	credit		base	UndistributedEarnings
16882	Undistributed Continuing Operation Earnings (Loss), Allocation to Participating Securities, Basic	xbrli:monetaryItemType	duration	debit		base	UndistributedContinuingOperationEarningsLossAllocationToParticipatingSecuritiesBasic
16883	Undistributed Continuing Operation Earnings (Loss), Basic	xbrli:monetaryItemType	duration	credit		base	UndistributedContinuingOperationEarningsLossBasic
16884	Undistributed Earnings (Loss) from Continuing Operations Available to Common Shareholders, Diluted	xbrli:monetaryItemType	duration	credit		base	UndistributedEarningsLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
16885	Temporary differences resulting from earnings for certain non-U.S. subsidiaries which are permanently reinvested outside the United States	xbrli:monetaryItemType	instant	credit		base	UndistributedEarningsOfForeignSubsidiaries
16886	Undistributed Net Realized Gain (Loss) on Sale of Properties [Member]	nonnum:domainItemType	duration		true	base	UndistributedNetRealizedGainOrLossOnSaleOfPropertiesMember
16887	Undistributed Earnings (Loss) Available to Common Shareholders, Basic [Abstract]	xbrli:stringItemType	duration		true	base	UndistributedEarningsLossAvailableToCommonShareholdersBasicAbstract
16888	Undivided Interest [Member]	nonnum:domainItemType	duration		true	base	UndividedInterestMember
16889	Unearned ESOP Shares	xbrli:monetaryItemType	instant	debit		base	UnearnedESOPShares
16890	Unearned Premiums, Long Duration [Member] (Deprecated 2017-01-31)	nonnum:domainItemType	duration		true	base	UnearnedPremiumsLongDurationMember
16891	Unearned Premiums, Short Duration [Member] (Deprecated 2017-01-31)	nonnum:domainItemType	duration		true	base	UnearnedPremiumsShortDurationMember
16892	Unearned Premiums	xbrli:monetaryItemType	instant	credit		base	UnearnedPremiums
16893	Unfavorable Regulatory Action [Member]	nonnum:domainItemType	duration		true	base	UnfavorableRegulatoryActionMember
16894	Unionized Employees Concentration Risk [Member]	nonnum:domainItemType	duration		true	base	UnionizedEmployeesConcentrationRiskMember
16895	Unit Distribution [Member]	nonnum:domainItemType	duration		true	base	UnitDistributionMember
16896	United States Pension Plan of US Entity [Member] (Deprecated 2017-01-31)	nonnum:domainItemType	duration		true	base	UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember
16897	United States Postretirement Benefit Plan of US Entity [Member] (Deprecated 2017-01-31)	nonnum:domainItemType	duration		true	base	UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember
16898	Units of Partnership Interest, Amount	xbrli:sharesItemType	instant			base	UnitsOfPartnershipInterestAmount
16899	Units of Partnership Interest, Description	xbrli:stringItemType	duration			base	UnitsOfPartnershipInterestDescription
16900	Universal Life [Member]	nonnum:domainItemType	duration		true	base	UniversalLifeMember
16901	Unpaid Policy Claims and Claims Adjustment Expense, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	UnpaidPolicyClaimsAndClaimsAdjustmentExpensePolicy
16902	Unpatented Technology [Member]	nonnum:domainItemType	duration		true	base	UnpatentedTechnologyMember
16903	Unproved Oil and Gas Property, Successful Effort Method	xbrli:monetaryItemType	instant	debit		base	UnprovedOilAndGasPropertySuccessfulEffortMethod
16904	Unproved Properties Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	UnprovedPropertiesDisclosureTextBlock
16905	Unrealized Gain (Loss) on Price Risk Fair Value Hedging Instruments	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnPriceRiskFairValueHedgingInstruments
16906	Unrealized Gain (Loss) on Commodity Contracts	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnCommodityContracts
16907	Unrealized Gain (Loss) on Cash Flow Hedging Instruments	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnCashFlowHedgingInstruments
16908	Unrealized Gain (Loss) on Price Risk Cash Flow Derivatives, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	UnrealizedGainLossOnPriceRiskCashFlowDerivativesBeforeTaxAbstract
16909	Unrealized Gain (Loss) on Securities	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnSecurities
16910	Unrealized Gain (Loss) on Derivatives and Commodity Contracts [Abstract]	xbrli:stringItemType	duration		true	base	UnrealizedGainLossOnDerivativesAndCommodityContractsAbstract
16911	Unrealized Gain (Loss) on Interest Rate Cash Flow Hedges, Pretax, Accumulated Other Comprehensive Income (Loss)	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss
16912	Unrealized Gain on Securities	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainOnSecurities
16913	Unrealized Gain (Loss) on Marketable Securities, Cost Method Investments, and Other Investments [Abstract]	xbrli:stringItemType	duration		true	base	UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestmentsAbstract
16914	Unrealized Gain (Loss) on Energy Contracts	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnEnergyContracts
16915	Unrealized Loss on Securities	xbrli:monetaryItemType	duration	debit		base	UnrealizedLossOnSecurities
16916	Unrealized Loss on Price Risk Cash Flow Derivatives, before Tax	xbrli:monetaryItemType	duration	debit		base	UnrealizedLossOnPriceRiskCashFlowDerivativesBeforeTax
16917	Unrealized Gain (Loss) on Hybrid Instrument, Net	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnHybridInstrumentNet
16918	Unrealized Gain (Loss) on Investments [Table Text Block]	nonnum:textBlockItemType	duration			base	UnrealizedGainLossOnInvestmentsTableTextBlock
16919	Unrealized Gain (Loss) on Derivatives	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnDerivatives
16920	Unrealized Gain (Loss) on Price Risk Cash Flow Derivatives, before Tax	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnPriceRiskCashFlowDerivativesBeforeTax
16921	Unrealized Gain on Price Risk Cash Flow Derivatives, before Tax	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainOnPriceRiskCashFlowDerivativesBeforeTax
16922	Unrealized Gain (Loss) on Investments	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnInvestments
16923	Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax [Abstract]	xbrli:stringItemType	duration		true	base	UnrealizedGainLossOnForeignCurrencyDerivativesNetBeforeTaxAbstract
16924	Unrealized Gain on Foreign Currency Derivatives, before Tax	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainOnForeignCurrencyDerivativesBeforeTax
16925	Unrealized Gain (Loss) on Derivatives and Commodity Contracts	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnDerivativesAndCommodityContracts
16926	Unrealized Gain (Loss) on Marketable Securities, Cost Method Investments, and Other Investments	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments
16927	Unrealized Gain (Loss) on Investments [Abstract]	xbrli:stringItemType	duration		true	base	UnrealizedGainLossOnInvestmentsAbstract
16928	Unrealized Loss on Foreign Currency Derivatives, before Tax	xbrli:monetaryItemType	duration	debit		base	UnrealizedLossOnForeignCurrencyDerivativesBeforeTax
16929	Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax	xbrli:monetaryItemType	duration	credit		base	UnrealizedGainLossOnForeignCurrencyDerivativesNetBeforeTax
16930	Interest expense on unrecognized tax benefits	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
16931	Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense [Abstract]	xbrli:stringItemType	duration		true	base	UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpenseAbstract
16932	Decreases related to settlements	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
16933	Unrecognized Tax Benefits, Decrease Resulting from Acquisition	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsDecreasesResultingFromAcquisition
16934	Unrecognized Tax Benefits, Income Tax Penalties Expense	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense
16935	Unrecognized Tax Benefits, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	UnrecognizedTaxBenefitsPeriodIncreaseDecrease
16936	Unrecognized Tax Benefits, Interest on Income Taxes Expense	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense
16937	Increases for tax positions related to prior years	xbrli:monetaryItemType	duration	credit		base	UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
16938	Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued [Abstract]	xbrli:stringItemType	duration		true	base	UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedAbstract
16939	Unrecognized Tax Benefits, Increase Resulting from Foreign Currency Translation	xbrli:monetaryItemType	duration	credit		base	UnrecognizedTaxBenefitsIncreasesResultingFromForeignCurrencyTranslation
16940	Increases for tax positions related to the current year	xbrli:monetaryItemType	duration	credit		base	UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
16941	Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation
16942	Decreases for tax positions related to prior years	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
16943	Accrued interest expense related to uncertain tax positions net of federal income tax benefits	xbrli:monetaryItemType	instant	credit		base	UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
16944	Unrecognized Tax Benefits, Income Tax Penalties Accrued	xbrli:monetaryItemType	instant	credit		base	UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued
16945	Unrecognized Tax Benefits, Increase Resulting from Acquisition	xbrli:monetaryItemType	duration	credit		base	UnrecognizedTaxBenefitsIncreasesResultingFromAcquisition
16946	Decreases due to lapsed statutes of limitations	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
16947	Unrecognized Tax Benefits, Increase Resulting from Settlements with Taxing Authorities	xbrli:monetaryItemType	duration	credit		base	UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities
16948	Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions	xbrli:monetaryItemType	duration	debit		base	UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions
16949	Balance, beginning of year	xbrli:monetaryItemType	instant	credit		base	UnrecognizedTaxBenefits
16950	Unrecognized tax benefits, if recognized would affect our effective tax rates	xbrli:monetaryItemType	instant	credit		base	UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
16951	Unrecognized Tax Benefits, Interest on Income Taxes Accrued	xbrli:monetaryItemType	instant	credit		base	UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
16952	Unrecorded Unconditional Purchase Obligation, Due in Remainder of Fiscal Year	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear
16953	Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Five	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationDueInRollingYearFive
16954	Unrecorded Unconditional Purchase Obligation, Minimum Quantity Required	xbrli:decimalItemType	instant			base	UnrecordedUnconditionalPurchaseObligationMinimumQuantityRequired
16955	Unrecorded Unconditional Purchase Obligation, Purchases	xbrli:monetaryItemType	duration	debit		base	UnrecordedUnconditionalPurchaseObligationPurchases
16956	Unrecorded Unconditional Purchase Obligation, Due within Five Years	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary
16957	Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract]	xbrli:stringItemType	duration		true	base	UnrecordedUnconditionalPurchaseObligationAbstract
16958	Additional purchase obligations for capital leases executed but not yet recorded	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
16959	Unrecorded Unconditional Purchase Obligation, Due within Four Years	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary
16960	Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Two	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationDueInRollingYearTwo
16961	Unrecorded Unconditional Purchase Obligation [Line Items]	xbrli:stringItemType	duration		true	base	UnrecordedUnconditionalPurchaseObligationLineItems
16962	Unrecorded Unconditional Purchase Obligation, Period Quantity Purchased	xbrli:decimalItemType	duration			base	UnrecordedUnconditionalPurchaseObligationPeriodQuantityPurchased
16963	Unrecorded Unconditional Purchase Obligation, Due in Next Rolling Twelve Months	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationDueInNextRollingTwelveMonths
16964	Unrecorded Unconditional Purchase Obligation by Category of Item Purchased	xbrli:stringItemType	duration		true	base	UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedAxis
16965	Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]	nonnum:textBlockItemType	duration			base	UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock
16966	Unrecorded Unconditional Purchase Obligation, Description	xbrli:stringItemType	duration			base	UnrecordedUnconditionalPurchaseObligationDescription
16967	Unrecorded Unconditional Purchase Obligation, Nature of Variable Components	xbrli:stringItemType	duration			base	UnrecordedUnconditionalPurchaseObligationNatureOfVariableComponents
16968	Unrecorded Unconditional Purchase Obligation, Contract Quantity Received (Deprecated 2015-01-31)	xbrli:decimalItemType	instant			base	UnrecordedUnconditionalPurchaseObligationContractQuantityReceived
16969	Unrecorded Unconditional Purchase Obligation, Date	xbrli:dateItemType	duration			base	UnrecordedUnconditionalPurchaseObligationDate
16970	Unrecorded Unconditional Purchase Obligation, Term	xbrli:durationItemType	duration			base	UnrecordedUnconditionalPurchaseObligationTerm
16971	Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary
16972	Unrecorded Unconditional Purchase Obligation, Due in Rolling after Year Five	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationDueInRollingAfterYearFive
16973	Unrecorded Unconditional Purchase Obligation, Imputed Interest	xbrli:monetaryItemType	instant	debit		base	UnrecordedUnconditionalPurchaseObligationImputedInterest
16974	Unrecorded Unconditional Purchase Obligation, Rolling Maturity [Abstract]	xbrli:stringItemType	duration		true	base	UnrecordedUnconditionalPurchaseObligationRollingMaturityAbstract
16975	Unrecorded Unconditional Purchase Obligation [Table]	xbrli:stringItemType	duration		true	base	UnrecordedUnconditionalPurchaseObligationTable
16976	Unrecorded Unconditional Purchase Obligation, Due within Two Years	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary
16977	Unrecorded Unconditional Purchase Obligation, Due within Three Years	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary
16978	Unrecorded Unconditional Purchase Obligation, Maximum Quantity	xbrli:decimalItemType	instant			base	UnrecordedUnconditionalPurchaseObligationMaximumQuantity
16979	Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Three	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationDueInRollingYearThree
16980	Unrecorded Unconditional Purchase Obligation, Due in Rolling Year Four	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationDueInRollingYearFour
16981	Unrecorded Unconditional Purchase Obligation, Change of Amount as Result of Variable Components	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationChangeOfAmountAsResultOfVariableComponents
16982	Unrecorded Unconditional Purchase Obligation, Due after Five Years	xbrli:monetaryItemType	instant	credit		base	UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears
16983	Unrecovered Production Costs, Excess of Estimated Average Unit Cost	xbrli:monetaryItemType	instant	debit		base	UnrecoveredProductionCostsExcessOfEstimatedAverageUnitCost
16984	Unrecovered Costs for Purchased Gas Amount	xbrli:monetaryItemType	instant	debit		base	UnrecoveredCostsForPurchasedGasAmount
16985	Unrecovered Production Costs, Excess Unrecoverable under Existing Firm Orders	xbrli:monetaryItemType	instant	debit		base	UnrecoveredProductionCostsExcessUnrecoverableUnderExistingFirmOrders
16986	Unregulated Operation [Member]	nonnum:domainItemType	duration		true	base	UnregulatedOperationMember
16987	Unregulated Operating Revenue	xbrli:monetaryItemType	duration	credit		base	UnregulatedOperatingRevenue
16988	Unremitted Earnings in Foreign Investment, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	UnremittedEarningsInForeignInvestmentPolicy
16989	Senior Unsecured Obligations	nonnum:domainItemType	duration		true	base	UnsecuredDebtMember
16990	Unsecured Debt	xbrli:monetaryItemType	instant	credit		base	UnsecuredDebt
16991	Unsecured Debt [Abstract]	xbrli:stringItemType	duration		true	base	UnsecuredLongtermDebtCurrentAndNoncurrentAbstract
16992	Unsecured Long-term Debt, Noncurrent	xbrli:monetaryItemType	instant	credit		base	UnsecuredLongTermDebt
16993	Unsecured Debt, Current	xbrli:monetaryItemType	instant	credit		base	UnsecuredDebtCurrent
16994	Unsolicited Tender Offer Costs	xbrli:monetaryItemType	duration	debit		base	UnsolicitedTenderOfferCosts
16995	Unused Commitments to Extend Credit	xbrli:monetaryItemType	instant	credit		base	UnusedCommitmentsToExtendCredit
16996	Unused lines of Credit [Member]	nonnum:domainItemType	duration		true	base	UnusedLinesOfCreditMember
16997	Unusual or Infrequent Item, or Both, Earnings Per Share Impact, Gross	num:perShareItemType	duration			base	UnusualOrInfrequentItemEarningsPerShareImpactGross
16998	Unusual or Infrequent Item, Description of Contingencies (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	UnusualOrInfrequentItemDescriptionOfContingencies
16999	Unusual or Infrequent Item, or Both [Domain]	nonnum:domainItemType	duration		true	base	UnusualOrInfrequentItemDomain
17000	Unusual or Infrequent Item, or Both, Net (Gain) Loss	xbrli:monetaryItemType	duration	debit		base	UnusualOrInfrequentItemNetGainLoss
17001	Unusual or Infrequent Item, Fourth Quarter (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	debit		base	UnusualOrInfrequentItemFourthQuarter
17002	Unusual or Infrequent Item, or Both, Net (Gain) Loss [Abstract]	xbrli:stringItemType	duration		true	base	UnusualOrInfrequentItemNetGainLossAbstract
17003	Unusual or Infrequent Item, or Both [Axis]	xbrli:stringItemType	duration		true	base	UnusualOrInfrequentItemAxis
17004	Unusual Risk or Uncertainty, Nature [Axis]	xbrli:stringItemType	duration		true	base	UnusualRiskOrUncertaintyByNatureAxis
17005	Unusual or Infrequent Item, or Both, Insurance Proceeds	xbrli:monetaryItemType	duration	credit		base	UnusualOrInfrequentItemInsuranceProceeds
17006	Unusual or Infrequent Item, or Both [Table]	xbrli:stringItemType	duration		true	base	UnusualOrInfrequentItemTable
17007	Unusual Risk or Uncertainty, Impact	xbrli:stringItemType	duration			base	UnusualRiskOrUncertaintyImpact
17008	Unusual or Infrequent Item, or Both, Nature of Event or Transaction	xbrli:stringItemType	duration			base	UnusualOrInfrequentItemNatureOfEventOrTransaction
17009	Unusual Risks and Uncertainties [Table Text Block]	nonnum:textBlockItemType	duration			base	UnusualRisksAndUncertaintiesTextBlock
17010	Unusual Risk or Uncertainty, Nature [Domain]	nonnum:domainItemType	duration		true	base	UnusualRiskOrUncertaintyNatureDomain
17011	Unusual Risk or Uncertainty [Table]	xbrli:stringItemType	duration		true	base	UnusualRiskOrUncertaintyTable
17012	Unusual or Infrequent Item, or Both, Earnings Per Share Impact, Net	num:perShareItemType	duration			base	UnusualOrInfrequentItemEarningsPerShareImpactNet
17013	Unusual or Infrequent Item, or Both, Net of Insurance Proceeds [Abstract]	xbrli:stringItemType	duration		true	base	UnusualOrInfrequentItemNetOfInsuranceProceedsAbstract
17014	Unusual or Infrequent Item, or Both, Loss, Gross	xbrli:monetaryItemType	duration	debit		base	UnusualOrInfrequentItemLossGross
17015	Unusual Risk or Uncertainty [Line Items]	xbrli:stringItemType	duration		true	base	UnusualRiskOrUncertaintyLineItems
17016	Unusual or Infrequent Item, or Both, Net of Insurance Proceeds	xbrli:monetaryItemType	duration	debit		base	UnusualOrInfrequentItemNetOfInsuranceProceeds
17017	Unusual or Infrequent Items, or Both, Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	UnusualOrInfrequentItemsDisclosureTextBlock
17018	Unusual or Infrequent Item, or Both [Member]	nonnum:domainItemType	duration		true	base	UnusualOrInfrequentItemMember
17019	Unusual or Infrequent Item, or Both, Tax Effect	xbrli:monetaryItemType	duration	debit		base	UnusualOrInfrequentTaxEffect
17020	Unusual or Infrequent Item, or Both, Gain, Gross	xbrli:monetaryItemType	duration	credit		base	UnusualOrInfrequentItemGainGross
17021	Unusual or Infrequent Item, or Both [Line Items]	xbrli:stringItemType	duration		true	base	UnusualOrInfrequentItemLineItems
17022	Up-front Payment Arrangement [Member]	nonnum:domainItemType	duration		true	base	UpFrontPaymentArrangementMember
17023	Upstream Equipment [Member]	nonnum:domainItemType	duration		true	base	UpstreamEquipmentMember
17024	Use of Restricted Cash for Acquisition of Oil and Gas Property (Deprecated 2017-01-31)	xbrli:monetaryItemType	duration	credit		base	UseOfRestrictedCashForAcquisitionOfOilAndGasProperty
17025	Estimates and Assumptions	nonnum:textBlockItemType	duration			base	UseOfEstimates
17026	Use of Estimates, Quarterly Changes in Estimates (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	UseOfEstimatesQuarterlyChangesInEstimates
17027	Use Rights [Member]	nonnum:domainItemType	duration		true	base	UseRightsMember
17028	U.S. Government and Agency Securities	nonnum:domainItemType	duration		true	base	USGovernmentAgenciesDebtSecuritiesMember
17029	US Government Securities, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	USGovernmentSecuritiesAtCarryingValue
17030	US Government Corporations and Agencies Securities [Member]	nonnum:domainItemType	duration		true	base	USGovernmentCorporationsAndAgenciesSecuritiesMember
17031	US Government-sponsored Enterprises Debt Securities [Member]	nonnum:domainItemType	duration		true	base	USGovernmentSponsoredEnterprisesDebtSecuritiesMember
17032	US Government Debt Securities [Member]	nonnum:domainItemType	duration		true	base	USGovernmentDebtSecuritiesMember
17033	US Government Agencies Securities, at Carrying Value	xbrli:monetaryItemType	instant	debit		base	USGovernmentAgenciesSecuritiesAtCarryingValue
17034	US Government Agencies Short-term Debt Securities [Member]	nonnum:domainItemType	duration		true	base	USGovernmentAgenciesShorttermDebtSecuritiesMember
17035	Municipal securities	nonnum:domainItemType	duration		true	base	USStatesAndPoliticalSubdivisionsMember
17036	US Treasury Bill Securities [Member]	nonnum:domainItemType	duration		true	base	USTreasuryBillSecuritiesMember
17037	US Treasury and Government Short-term Debt Securities [Member]	nonnum:domainItemType	duration		true	base	USTreasuryAndGovernmentShorttermDebtSecuritiesMember
17038	US Treasury Notes Securities [Member]	nonnum:domainItemType	duration		true	base	USTreasuryNotesSecuritiesMember
17039	US Treasury Securities [Member]	nonnum:domainItemType	duration		true	base	USTreasurySecuritiesMember
17040	US Treasury and Government [Member]	nonnum:domainItemType	duration		true	base	USTreasuryAndGovernmentMember
17041	US Treasury Bond Securities [Member]	nonnum:domainItemType	duration		true	base	USTreasuryBondSecuritiesMember
17042	Utilities Costs	xbrli:monetaryItemType	duration	debit		base	UtilitiesCosts
17043	Utilities Operating Expense, Maintenance and Operations [Abstract]	xbrli:stringItemType	duration		true	base	UtilitiesOperatingExpenseMaintenanceAndOperationsAbstract
17044	Utilities Operating Expense, Purchased Power	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpensePurchasedPower
17045	Utilities Operating Expense, Maintenance, Operations, and Other Costs and Expenses	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
17046	Utilities Operating Expense, Maintenance	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseMaintenance
17047	Utilities Operating Expense, Taxes	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseTaxes
17048	Utilities Operating Expense, Maintenance and Operations	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseMaintenanceAndOperations
17049	Utilities Operating Expense, Impairments	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseImpairments
17050	Utilities Operating Expense, Products and Services	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseProductsAndServices
17051	Utilities Operating Expense	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpense
17052	Utilities Operating Expense, Operations	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseOperations
17053	Utilities Operating Expense, Fuel Used	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseFuelUsed
17054	Utilities Operating Expense [Abstract]	xbrli:stringItemType	duration		true	base	UtilitiesOperatingExpenseAbstract
17055	Utilities Operating Expense, Depreciation and Amortization	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseDepreciationAndAmortization
17056	Utilities Operating Expense, Other	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseOther
17057	Utilities Operating Expense, Purchased Power under Long-term Contracts	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts
17058	Utilities Operating Expense, Gas and Petroleum Purchased	xbrli:monetaryItemType	duration	debit		base	UtilitiesOperatingExpenseGasAndPetroleumPurchased
17059	Utility Plant [Domain]	nonnum:domainItemType	duration		true	base	UtilityPlantDomain
17060	Electric and Gas Revenue	xbrli:monetaryItemType	duration	credit		base	UtilityRevenue
17061	Utility, Revenue and Expense Recognition, Policy [Policy Text Block]	nonnum:textBlockItemType	duration			base	UtilityRevenueAndExpenseRecognitionPolicy
17062	Electric and Gas Revenue [Abstract]	xbrli:stringItemType	duration		true	base	UtilityRevenueAbstract
17063	Vesting [Axis]	xbrli:stringItemType	duration		true	base	VestingAxis
17064	Vesting [Domain]	nonnum:domainItemType	duration		true	base	VestingDomain
17065	Valuation Allowance for Impairment of Recognized Servicing Assets, Balance	xbrli:monetaryItemType	instant	credit		base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance
17066	Valuation Allowance for Impairment of Recognized Servicing Assets, Additions (Deductions) for Expenses (Recoveries) [Abstract]	xbrli:stringItemType	duration		true	base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveriesAbstract
17067	Valuation Allowance by Deferred Tax Asset [Axis]	xbrli:stringItemType	duration		true	base	ValuationAllowanceByDeferredTaxAssetAxis
17068	Valuation Allowances and Reserves, Additions for Charges to Cost and Expense	xbrli:monetaryItemType	duration	credit		base	ValuationAllowancesAndReservesChargedToCostAndExpense
17069	Valuation Allowance for Impairment of Recognized Servicing Assets, Disposals	xbrli:monetaryItemType	duration	debit		base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsDisposals
17070	Valuation Allowances and Reserves, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	ValuationAllowancesAndReservesPeriodIncreaseDecrease
17071	Valuation Allowance, Tax Credit Carryforward [Member]	nonnum:domainItemType	duration		true	base	ValuationAllowanceTaxCreditCarryforwardMember
17072	Valuation Allowance for Impairment of Recognized Servicing Assets, Sales and Disposals [Abstract]	xbrli:stringItemType	duration		true	base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsSalesAndDisposalsAbstract
17073	Schedule of Valuation Allowance for Impairment of Recognized Servicing Assets [Table]	xbrli:stringItemType	duration		true	base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsTable
17074	Valuation Allowance for Impairment of Recognized Servicing Assets, Deductions for Recoveries	xbrli:monetaryItemType	duration	debit		base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsRecoveries
17075	Valuation Allowance [Abstract]	xbrli:stringItemType	duration		true	base	ValuationAllowanceAbstract
17076	Balance, beginning of period	xbrli:monetaryItemType	instant	credit		base	ValuationAllowancesAndReservesBalance
17077	Valuation Allowance of Deferred Tax Assets [Member]	nonnum:domainItemType	duration		true	base	ValuationAllowanceOfDeferredTaxAssetsMember
17078	Valuation Allowances and Reserves [Domain]	nonnum:domainItemType	duration		true	base	ValuationAllowancesAndReservesDomain
17079	Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	xbrli:monetaryItemType	duration	credit		base	ValuationAllowanceDeferredTaxAssetChangeInAmount
17080	Valuation Technique [Domain]	nonnum:domainItemType	duration		true	base	ValuationTechniqueDomain
17081	Valuation Allowance [Line Items]	xbrli:stringItemType	duration		true	base	ValuationAllowanceLineItems
17082	Valuation Allowance for Impairment of Recognized Servicing Assets, Sales	xbrli:monetaryItemType	duration	debit		base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsSales
17083	Valuation Allowance for Impairment of Recognized Servicing Assets [Line Items]	xbrli:stringItemType	duration		true	base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsLineItems
17084	Valuation Allowance for Impairment of Recognized Servicing Assets, Additions for Expenses	xbrli:monetaryItemType	duration	credit		base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisions
17085	Valuation Allowance for Impairment of Recognized Servicing Assets, Deductions for Aggregate Write-Downs	xbrli:monetaryItemType	duration	debit		base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsAggregateWriteDowns
17086	Valuation Allowance, Commentary	xbrli:stringItemType	duration			base	ValuationAllowanceCommentary
17087	Valuation Allowances and Reserves, Reserves of Businesses Acquired	xbrli:monetaryItemType	duration	credit		base	ValuationAllowancesAndReservesReservesOfBusinessesAcquired
17088	Valuation and Qualifying Accounts Disclosure [Table]	xbrli:stringItemType	duration		true	base	ValuationAndQualifyingAccountsDisclosureTable
17089	Valuation Allowance, Real Estate Owned [Member]	nonnum:domainItemType	duration		true	base	ValuationAllowanceRealEstateOwnedMember
17090	Valuation Allowance, Other Tax Carryforward [Member]	nonnum:domainItemType	duration		true	base	ValuationAllowanceOtherTaxCarryforwardMember
17091	Valuation Allowance, Methodologies and Assumptions	xbrli:stringItemType	duration			base	ValuationAllowanceMethodologiesAndAssumptions
17092	Valuation Allowances and Reserves, Additions for Charges to Other Accounts	xbrli:monetaryItemType	duration	credit		base	ValuationAllowancesAndReservesChargedToOtherAccounts
17093	Valuation Allowance for Impairment of Recognized Servicing Assets [Member]	nonnum:domainItemType	duration		true	base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsMember
17094	Valuation Allowance for Impairment of Recognized Servicing Assets, Additions (Deductions) for Expenses (Recoveries)	xbrli:monetaryItemType	duration	credit		base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries
17095	Valuation Allowances and Reserves, Additions for Adjustments	xbrli:monetaryItemType	duration	credit		base	ValuationAllowancesAndReservesAdjustments
17096	Valuation Allowance, Deferred Tax Asset, Explanation of Change	xbrli:stringItemType	duration			base	ValuationAllowanceDeferredTaxAssetExplanationOfChange
17097	Valuation Allowance [Table]	xbrli:stringItemType	duration		true	base	ValuationAllowanceTable
17098	Valuation Allowance, Operating Loss Carryforwards [Member]	nonnum:domainItemType	duration		true	base	ValuationAllowanceOperatingLossCarryforwardsMember
17099	Valuation Allowances and Reserves Type [Axis]	xbrli:stringItemType	duration		true	base	ValuationAllowancesAndReservesTypeAxis
17100	Valuation Technique [Axis]	xbrli:stringItemType	duration		true	base	ValuationTechniqueAxis
17101	Valuation Allowance for Impairment of Recognized Servicing Assets, Period Increase (Decrease)	xbrli:monetaryItemType	duration			base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsPeriodIncreaseDecrease
17102	Valuation and Qualifying Accounts [Abstract]	xbrli:stringItemType	duration		true	base	ValuationAndQualifyingAccountsAbstract
17103	Valuation Allowance for Impairment of Recognized Servicing Assets, Sales and Disposals	xbrli:monetaryItemType	duration	debit		base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsSalesAndDisposals
17104	Valuation Allowances and Reserves, Additions for Recoveries	xbrli:monetaryItemType	duration	credit		base	ValuationAllowancesAndReservesRecoveries
17105	Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward]	xbrli:stringItemType	duration		true	base	ValuationAllowanceForImpairmentOfRecognizedServicingAssetsRollForward
17106	Valuation and Qualifying Accounts Disclosure [Line Items]	xbrli:stringItemType	duration		true	base	ValuationAndQualifyingAccountsDisclosureLineItems
17107	Write-offs	xbrli:monetaryItemType	duration	debit		base	ValuationAllowancesAndReservesDeductions
17108	Value Added Tax Receivable	xbrli:monetaryItemType	instant	debit		base	ValueAddedTaxReceivable
17109	Value Added Tax Receivable, Noncurrent	xbrli:monetaryItemType	instant	debit		base	ValueAddedTaxReceivableNoncurrent
17110	Present Value of Future Insurance Profits, Net	xbrli:monetaryItemType	instant	debit		base	ValueOfBusinessAcquiredVOBA
17111	Value Added Tax Receivable, Current	xbrli:monetaryItemType	instant	debit		base	ValueAddedTaxReceivableCurrent
17112	Value of Properties Other than that Attributable to Proved Reserves	xbrli:monetaryItemType	instant	debit		base	ValueOfPropertiesOtherThanThatAttributableToProvedReserves
17113	Variable Interest Entity, Primary Beneficiary [Member]	nonnum:domainItemType	duration		true	base	VariableInterestEntityPrimaryBeneficiaryMember
17114	Variable Interest Entity, Consolidated, Liabilities, Noncurrent	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedLiabilitiesNoncurrent
17115	Variable Interest Entity, Consolidated, Assets, Current	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedAssetsCurrent
17116	Variable Interest Entity, Consolidated, Assets, Pledged	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedAssetsPledged
17117	Variable Rate [Domain]	nonnum:domainItemType	duration		true	base	VariableRateDomain
17118	Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityEntityMaximumLossExposureAmount
17119	Variable Interest Entity, Qualitative or Quantitative Information, Activities of VIE	xbrli:stringItemType	duration			base	VariableInterestEntityVIEActivitiesOfVIE
17120	Variable Interest Entity, Consolidated, Liabilities, Current, No Recourse	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedLiabilitiesCurrentNoRecourse
17121	Variable Interest Entity, Measure of Activity, Income or Loss before Tax	xbrli:monetaryItemType	duration	credit		base	VariableInterestEntityActivityBetweenVIEAndEntityIncomeOrLossBeforeTax
17122	Variable Interest Entity, Consolidated, Assets, Noncurrent, Pledged	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedAssetsNoncurrentPledged
17123	Variable Interest Entity or Potential VIE, Information Unavailability, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityVIEOrPotentialVIEInformationUnavailabilityDisclosuresAbstract
17124	Variable Interest Entity, Consolidated, Carrying Amount, Assets [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityConsolidatedCarryingAmountAssetsAbstract
17125	Variable Interest Entity, Consolidated, Carrying Amount, Assets and Liabilities, Net [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesAbstract
17126	Variable Interest Entity, Extent of or Lack of Recourse	xbrli:stringItemType	duration			base	VariableInterestEntityExtentOfOrLackOfRecourse
17127	Variable Interest Entity, Nonexistence Flag	base-types:yesNoItemType	duration			base	VariableInterestEntityNonexistenceFlag
17128	Variable Interest Entity, Conclusion to Consolidate, Change in Facts and Circumstances, Description	xbrli:stringItemType	duration			base	VariableInterestEntityConclusionToConsolidate
17129	Variable Interest Entity, Consolidated, Assets, Pledged [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityConsolidatedAssetsPledgedAbstract
17130	Variable Interest Entity, Consolidated, Liabilities, Current	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedLiabilitiesCurrent
17131	Variable Life [Member]	nonnum:domainItemType	duration		true	base	VariableLifeMember
17132	Variable Interest Entity, Consolidated, Liabilities, Noncurrent, No Recourse	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedLiabilitiesNoncurrentNoRecourse
17133	Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]	nonnum:domainItemType	duration		true	base	VariableInterestEntityNotPrimaryBeneficiaryAggregatedDisclosureMember
17134	Variable Interest Entity, Nonconsolidated, Carrying Amount, Assets and Liabilities, Net [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityNonconsolidatedCarryingAmountAssetsAndLiabilitiesAbstract
17135	Variable Interest Entity, Financial or Other Support, Amount	xbrli:monetaryItemType	duration	debit		base	VariableInterestEntityFinancialOrOtherSupportAmount
17136	Variable Interest Entity, Qualitative or Quantitative Information, Type of Entity	xbrli:stringItemType	duration			base	VariableInterestEntityTypeOfEntity
17137	Variable Interest Entity, Consolidated, Assets, Noncurrent	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedAssetsNoncurrent
17138	Variable Interest Entity, Initial Consolidation, Gain (Loss)	xbrli:monetaryItemType	duration	credit		base	VariableInterestEntityInitialConsolidationGainOrLoss
17139	Variable Rate Demand Obligation [Member]	nonnum:domainItemType	duration		true	base	VariableRateDemandObligationMember
17140	Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityReportingEntityInvolvementMaximumLossExposureAbstract
17141	Variable Interest Entity, Measure of Activity, Other, Description (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	VariableInterestEntityActivityBetweenVIEAndEntityOtherMeasureOfActivityDescription
17142	Variable Interest Entity, Nonconsolidated, Carrying Amount, Liabilities	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityNonconsolidatedCarryingAmountLiabilities
17143	Variable Interest Entity, Consolidated, Liabilities, Recourse [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityConsolidatedLiabilitiesRecourseAbstract
17144	Variable Interest Entity, Consolidated, Liabilities, Recourse	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedLiabilitiesRecourse
17145	Variable Interest Entity, Consolidated, Carrying Amount, Assets	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedCarryingAmountAssets
17146	Variable Interest Entity, Financial or Other Support, Reasons	xbrli:stringItemType	duration			base	VariableInterestEntityFinancialOrOtherSupportReasons
17147	Variable Interest Entity, Financial or Other Support (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	VariableInterestEntityFinancialOrOtherSupport
17148	Variable Interest Entity, Measure of Activity, Expense	xbrli:monetaryItemType	duration	debit		base	VariableInterestEntityActivityBetweenVIEAndEntityExpense
17149	Variable Interest Entity, Primary Beneficiary, Does Not Hold Majority Voting Interest, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityPrimaryBeneficiaryDoesNotHoldMajorityVotingInterestDisclosuresAbstract
17150	Variable Interest Entities [Axis]	xbrli:stringItemType	duration		true	base	VariableInterestEntitiesByClassificationOfEntityAxis
17151	Variable Interest Entity, Consolidated, Carrying Amount, Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityConsolidatedCarryingAmountLiabilitiesAbstract
17152	Variable Interest Entity, Measure of Activity [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityMeasureOfActivityAbstract
17153	Variable Interest Entity, Unavailability of Information, Number of Entities	xbrli:integerItemType	duration			base	VariableInterestEntityNumberOfEntitiesWithUnavailabilityOfInformation
17154	Variable Interest Entity, Measure of Activity, Other, Amount	xbrli:monetaryItemType	duration	credit		base	VariableInterestEntityActivityBetweenVIEAndEntityOtherMeasureOfActivityAmount
17155	Variable Interest Entity, Qualitative or Quantitative Information, Size of VIE	xbrli:stringItemType	duration			base	VariableInterestEntityVIESizeOfVIE
17156	Variable Interest Entity, Terms of Arrangements	xbrli:stringItemType	duration			base	VariableInterestEntityTermsOfArrangements
17157	Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage	num:percentItemType	duration			base	VariableInterestEntityOwnershipPercentage
17158	Variable Interest Entity, Qualitative or Quantitative Information (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	VariableInterestEntityQualitativeOrQuantitativeInformation
17159	Variable Lease, Payment	xbrli:monetaryItemType	duration	credit		base	VariableLeasePayment
17160	Variable Interest Entity, Consolidated, Liabilities, Current, Recourse	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedLiabilitiesCurrentRecourse
17161	Variable Income Interest Rate [Member]	nonnum:domainItemType	duration		true	base	VariableIncomeInterestRateMember
17162	Variable Interest Entity, Measure of Activity, Operating Income or Loss	xbrli:monetaryItemType	duration	credit		base	VariableInterestEntityActivityBetweenVIEAndEntityOperatingIncomeOrLoss
17163	Variable Interest Entity, Nonconsolidated, Carrying Amount, Assets	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityNonconsolidatedCarryingAmountAssets
17164	Variable Interest Entity, Consolidated, Carrying Amount, Assets and Liabilities, Net	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedCarryingAmountAssetsAndLiabilitiesNet
17165	Variable Interest Entity (VIE) or Potential VIE, Information Unavailability [Member]	nonnum:domainItemType	duration		true	base	VariableInterestEntityVIEOrPotentialVIEInformationUnavailabilityMember
17166	Variable Interest Entity (VIE) or Potential VIE, Information Unavailability, Aggregated Disclosure [Member]	nonnum:domainItemType	duration		true	base	VariableInterestEntityVIEOrPotentialVIEInformationUnavailabilityAggregatedDisclosureMember
17167	Variable Interest Entity, Carrying Amount, Assets and Liabilities, Qualitative Information	xbrli:stringItemType	duration			base	VariableInterestEntityCarryingAmountAssetsAndLiabilitiesQualitativeInformation
17168	Variable Interest Entity, Classification of Carrying Amount, Assets and Liabilities, Net (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	VariableInterestEntityClassificationOfCarryingAmountAssetsAndLiabilitiesNet
17169	Variable Interest Entity, Qualitative or Quantitative Information, Purpose of VIE	xbrli:stringItemType	duration			base	VariableInterestEntityVIEPurposeOfVIE
17170	Variable Interest Entity, Classification of Carrying Amount, Assets and Liabilities, Net [Abstract] (Deprecated 2016-01-31)	xbrli:stringItemType	duration		true	base	VariableInterestEntityClassificationOfCarryingAmountAssetsAndLiabilitiesNetAbstract
17171	Variable Interest Entity, Similar Entity Aggregation, Description	xbrli:stringItemType	duration			base	VariableInterestEntitySimilarEntityAggregationDescription
17172	Variable Interest Entity, Nonconsolidated, Comparison of Carrying Amount of Assets and Liabilities to Maximum Loss Exposure, Explanation, Qualitative Information	xbrli:stringItemType	duration			base	VariableInterestEntityNonconsolidatedComparisonOfCarryingAmountOfAssetsAndLiabilitiesToMaximumLossExposureExplanationQualitativeInformation
17173	Variable Interest Entity, Qualitative or Quantitative Information, Nature and Extent of Involvement	xbrli:stringItemType	duration			base	VariableInterestEntityNatureOfInvolvement
17174	Variable Interest Entity, Consolidated, Assets, Current, Pledged	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedAssetsCurrentPledged
17175	Variable Interest Entity, Consolidated, Liabilities, Noncurrent, Recourse	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedLiabilitiesNoncurrentRecourse
17176	Variable Interest Entity, Nonconsolidated, Comparison of Carrying Amount of Assets and Liabilities to Maximum Loss Exposure [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityNonconsolidatedComparisonOfCarryingAmountOfAssetsAndLiabilitiesToMaximumLossExposureAbstract
17177	Variable Interest Entity, Unavailability of Information, Reasons	xbrli:stringItemType	duration			base	VariableInterestEntityReasonForUnavailabilityOfInformation
17178	Variable Interest Entity, Consolidated, Carrying Amount, Liabilities	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedCarryingAmountLiabilities
17179	Variable Interest Entity, Consolidated, Liabilities, No Recourse	xbrli:monetaryItemType	instant	credit		base	VariableInterestEntityConsolidatedLiabilitiesNoRecourse
17180	Variable Interest Entity, Methodology for Determining Whether Entity is Primary Beneficiary	xbrli:stringItemType	duration			base	VariableInterestEntityMethodologyForDeterminingWhetherEnterpriseIsPrimaryBeneficiary
17181	Variable Interest Entity, Measure of Activity, Purchases	xbrli:monetaryItemType	duration	debit		base	VariableInterestEntityActivityBetweenVIEAndEntityPurchases
17182	Variable Interest Entity [Line Items]	xbrli:stringItemType	duration		true	base	VariableInterestEntityLineItems
17183	Variable Interest Entity, Measure of Activity, Revenues	xbrli:monetaryItemType	duration	credit		base	VariableInterestEntityActivityBetweenVIEAndEntityRevenues
17184	Variable Interest Entity Disclosure [Text Block]	nonnum:textBlockItemType	duration			base	VariableInterestEntityDisclosureTextBlock
17185	Variable Interest Entity, Not Primary Beneficiary, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityNotPrimaryBeneficiaryDisclosuresAbstract
17186	Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Nonquantifiable Flag	base-types:yesNoItemType	duration			base	VariableInterestEntityReportingEntityInvolvementMaximumLossExposureNonquantifiableFlag
17187	Variable Interest Entity, Qualitative or Quantitative Information, Nature of VIE	xbrli:stringItemType	duration			base	VariableInterestEntityDescriptionOfEntity
17188	Variable Lease, Income	xbrli:monetaryItemType	duration	credit		base	VariableLeaseIncome
17189	Variable Interest Entity, Extent of or Lack of Recourse Flag	base-types:yesNoItemType	duration			base	VariableInterestEntityExtentOfOrLackOfRecourseFlag
17190	Variable Interest Entity, Consolidated, Assets, Noncurrent, Not Pledged	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedAssetsNoncurrentNotPledged
17191	Variable Interest Entity, Consolidated, Assets, Current, Not Pledged	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedAssetsCurrentNotPledged
17192	Variable Interest Entity, Primary Beneficiary, Aggregated Disclosure [Member]	nonnum:domainItemType	duration		true	base	VariableInterestEntityPrimaryBeneficiaryAggregatedDisclosureMember
17193	Variable Interest Entity, Not Primary Beneficiary [Member]	nonnum:domainItemType	duration		true	base	VariableInterestEntityNotPrimaryBeneficiaryMember
17194	Variable Interest Entity, Consolidated, Assets, Not Pledged	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityConsolidatedAssetsNotPledged
17195	Variable Rate [Axis]	xbrli:stringItemType	duration		true	base	VariableRateAxis
17196	Variable Interest Entity, Qualitative or Quantitative Information, Date Involvement Began	xbrli:dateItemType	duration			base	VariableInterestEntityQualitativeOrQuantitativeInformationDateInvolvementBegan1
17197	Variable Lease, Cost	xbrli:monetaryItemType	duration	debit		base	VariableLeaseCost
17198	Variable Interest Entity, Financial or Other Support, Type	xbrli:stringItemType	duration			base	VariableInterestEntityFinancialOrOtherSupportType
17199	Variable Interest Entity, Classification of Carrying Amount, Liabilities (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	VariableInterestEntityClassificationOfCarryingAmountLiabilities
17200	Variable Annuity [Member]	nonnum:domainItemType	duration		true	base	VariableAnnuityMember
17201	Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Determination Methodology and Factors [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityReportingEntityInvolvementMaximumLossExposureDeterminationMethodologyAndFactorsAbstract
17202	Variable Interest Entity, Nonconsolidated, Carrying Amount, Assets and Liabilities, Net	xbrli:monetaryItemType	instant	debit		base	VariableInterestEntityNonconsolidatedCarryingAmountAssetsAndLiabilitiesNet
17203	Variable Interest Entity, Classification of Carrying Amount, Assets (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	VariableInterestEntityClassificationOfCarryingAmountAssets
17204	Variable Interest Entity, Consolidated, Assets, Not Pledged [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityConsolidatedAssetsNotPledgedAbstract
17205	Variable Interest Entity, Consolidated, Liabilities, No Recourse [Abstract]	xbrli:stringItemType	duration		true	base	VariableInterestEntityConsolidatedLiabilitiesNoRecourseAbstract
17206	Variable Interest Entity, Nonconsolidated, Comparison of Carrying Amount of Assets and Liabilities to Maximum Loss Exposure	xbrli:monetaryItemType	instant	debit		base	VariableInterestDifferenceBetweenCarryingAmountAndMaximumExposure
17207	Vehicle Toll Revenue (Deprecated 2016-01-31)	xbrli:monetaryItemType	duration	credit		base	VehicleTollRevenue
17208	Vehicles [Member]	nonnum:domainItemType	duration		true	base	VehiclesMember
17209	Venture Capital Gain (Loss), Net	xbrli:monetaryItemType	duration	credit		base	VentureCapitalGainsLossesNet
17210	Venture Capital Funds [Member]	nonnum:domainItemType	duration		true	base	VentureCapitalFundsMember
17211	Veterans Administration Loan [Member]	nonnum:domainItemType	duration		true	base	VeteransAdministrationLoanMember
17212	Vice President [Member]	nonnum:domainItemType	duration		true	base	VicePresidentMember
17213	Variance Swap [Member]	nonnum:domainItemType	duration		true	base	VarianceSwapMember
17214	Wholly Owned Properties [Member]	nonnum:domainItemType	duration		true	base	WhollyOwnedPropertiesMember
17215	Warehouse [Member]	nonnum:domainItemType	duration		true	base	WarehouseMember
17216	Warehouse Agreement Borrowings	xbrli:monetaryItemType	instant	credit		base	WarehouseAgreementBorrowings
17217	Warehouse Agreement Borrowings [Member]	nonnum:domainItemType	duration		true	base	WarehouseAgreementBorrowingsMember
17218	Warrant [Member]	nonnum:domainItemType	duration		true	base	WarrantMember
17219	Warrants and Rights Note Disclosure [Abstract]	xbrli:stringItemType	duration		true	base	WarrantsAndRightsNoteDisclosureAbstract
17220	Warrants and Rights Subject to Mandatory Redemption [Member]	nonnum:domainItemType	duration		true	base	WarrantsAndRightsSubjectToMandatoryRedemptionMember
17221	Warrants Not Settleable in Cash, Fair Value Disclosure	xbrli:monetaryItemType	instant	credit		base	WarrantsNotSettleableInCashFairValueDisclosure
17222	Warrants Not Settleable in Cash [Member]	nonnum:domainItemType	duration		true	base	WarrantsNotSettleableInCashMember
17223	Warrants and Rights Outstanding	xbrli:monetaryItemType	instant	credit		base	WarrantsAndRightsOutstanding
17224	Warranty, Rights and Obligations, Fair Value Option [Member]	nonnum:domainItemType	duration		true	base	WarrantyRightsAndObligationsFairValueOptionMember
17225	Warranty Reserves [Member]	nonnum:domainItemType	duration		true	base	WarrantyReservesMember
17226	Warranty Obligations [Member]	nonnum:domainItemType	duration		true	base	WarrantyObligationsMember
17227	Water Plant [Member]	nonnum:domainItemType	duration		true	base	WaterPlantMember
17228	Water Distribution [Member]	nonnum:domainItemType	duration		true	base	WaterDistributionMember
17229	Water floods in Process of Installation	xbrli:decimalItemType	instant			base	WaterFloodsInProcessOfInstallation
17230	Water Transmission [Member]	nonnum:domainItemType	duration		true	base	WaterTransmissionMember
17231	Water Production Costs	xbrli:monetaryItemType	duration	debit		base	WaterProductionCosts
17232	Weekly Reserve Calculation, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	WeeklyReserveCalculationDescription
17233	Weighted Average Number Basic Shares Outstanding Adjustment, Pro Forma	xbrli:sharesItemType	duration			base	WeightedAverageNumberBasicSharesOutstandingAdjustmentProForma
17234	Weighted Average Rate of Time Deposits [Abstract]	xbrli:stringItemType	duration		true	base	WeightedAverageRateOfTimeDepositsAbstract
17235	Weighted Average Rate, Interest-bearing Domestic Deposits, Point in Time	num:percentItemType	instant			base	WeightedAverageRateDomesticDeposit
17236	Weighted Average Rate Domestic Deposit, Retail (Deprecated 2015-01-31)	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositRetail
17237	Weighted Average Rate Foreign Deposit, Certificates of Deposit (Deprecated 2015-01-31)	num:percentItemType	instant			base	WeightedAverageRateForeignDepositCertificatesOfDeposit
17238	Weighted Average Rate Foreign Deposit, Retail (Deprecated 2015-01-31)	num:percentItemType	instant			base	WeightedAverageRateForeignDepositRetail
17239	Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract]	xbrli:stringItemType	duration		true	base	WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract
17240	Weighted Average Rate Domestic Deposit, Certificates of Deposit	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositCertificatesOfDeposit
17241	Weighted Average Discount Rate, Country of Origin [Domain]	nonnum:domainItemType	duration		true	base	WeightedAverageDiscountRateCountryOfOriginDomain
17242	Weighted Average Limited Partnership Units Outstanding, Diluted	xbrli:sharesItemType	duration			base	WeightedAverageLimitedPartnershipUnitsOutstandingDiluted
17243	Weighted Average Interest Rate of Time Deposits, $100,000 or More [Abstract]	xbrli:stringItemType	duration		true	base	WeightedAverageInterestRateOfTimeDeposits100000OrMoreAbstract
17244	Weighted Average Discount Rate by Country [Axis]	xbrli:stringItemType	duration		true	base	WeightedAverageDiscountRateByCountryAxis
17245	Weighted Average Number of Shares, Contingently Issuable	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfSharesContingentlyIssuable
17246	Weighted Average Rate Foreign Deposit, Other Time Deposit (Deprecated 2015-01-31)	num:percentItemType	instant			base	WeightedAverageRateForeignDepositOtherTimeDeposit
17247	Weighted Average Interest Rate of Time Deposits, $100,000 or More, Description	xbrli:stringItemType	duration			base	WeightedAverageInterestRateOfTimeDeposits100000OrMoreDescription
17248	Weighted Average Interest Rate of Time Deposits, $100,000 or More	num:percentItemType	instant			base	WeightedAverageInterestRateOfTimeDeposits100000OrMore
17249	Weighted Average General Partnership Units Outstanding	xbrli:sharesItemType	duration			base	WeightedAverageGeneralPartnershipUnitsOutstanding
17250	Weighted Average Discount Rate [Line Items]	xbrli:stringItemType	duration		true	base	WeightedAverageDiscountRateLineItems
17251	Weighted Average Rate Foreign Deposit, Notice of Withdrawal (Deprecated 2015-01-31)	num:percentItemType	instant			base	WeightedAverageRateForeignDepositNoticeOfWithdrawal
17252	Weighted Average Cost Inventory Amount	xbrli:monetaryItemType	instant	debit		base	WeightedAverageCostInventoryAmount
17253	Weighted Average Rate Domestic Deposit, Notice of Withdrawal	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositNoticeOfWithdrawal
17254	Weighted Average Rate, Interest-bearing Domestic Deposits, over Time	num:percentItemType	duration			base	WeightedAverageRateInterestBearingDomesticDepositsOverTime
17255	Weighted Average Number of Shares, Common Stock Subject to Repurchase or Cancellation	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfSharesCommonStockSubjectToRepurchaseOrCancellation
17256	Weighted Average Number Diluted Shares Outstanding Adjustment	xbrli:sharesItemType	duration			base	WeightedAverageNumberDilutedSharesOutstandingAdjustment
17257	Weighted Average Interest Rate of Time Deposits, $100,000 or More, after 12 Months	num:percentItemType	instant			base	WeightedAverageInterestRateOfTimeDeposits100000OrMoreAfter12Months
17258	Weighted average outstanding shares of common stock (B)	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfSharesOutstandingBasic
17259	Weighted Average Rate Domestic Deposit, Money Market	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositMoneyMarket
17260	Weighted Average Interest Rate of Time Deposits, $100,000 or More, Six Months Through 12 Months	num:percentItemType	instant			base	WeightedAverageInterestRateOfTimeDeposits100000OrMoreSixMonthsThrough12Months
17261	Weighted Average Number Diluted Limited Partnership Units Outstanding Adjustment	xbrli:sharesItemType	duration			base	WeightedAverageNumerDilutedLimitedPartnershipUnitsOutstandingAdjustment
17262	Weighted Average Rate Foreign Deposit, Time Deposit	num:percentItemType	instant			base	WeightedAverageRateForeignDepositTimeDeposit
17263	Weighted Average Limited Partnership and General Partnership Units Outstanding, Basic	xbrli:sharesItemType	duration			base	WeightedAverageLimitedPartnershipAndGeneralPartnershipUnitsOutstandingBasic
17264	Weighted Average Rate Foreign Deposit, Money Market Demand Account (Deprecated 2015-01-31)	num:percentItemType	instant			base	WeightedAverageRateForeignDepositMoneyMarketDemandAccount
17265	Weighted Average [Member]	nonnum:domainItemType	duration		true	base	WeightedAverageMember
17266	Weighted Average Rate Domestic Deposit Liabilities, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	WeightedAverageRateDomesticDepositLiabilitiesDescription
17267	Weighted Average Rate Foreign Deposit, Savings (Deprecated 2015-01-31)	num:percentItemType	instant			base	WeightedAverageRateForeignDepositSavings
17268	Weighted Average Interest Rate of Time Deposits, $100,000 or More, Three Months Through Six Months	num:percentItemType	instant			base	WeightedAverageInterestRateOfTimeDeposits100000OrMoreThreeMonthsThroughSixMonths
17269	Weighted Average Interest Rate on Overdrawn Demand Deposit	num:percentItemType	instant			base	WeightedAverageInterestRateOnOverdrawnDemandDeposit
17270	Weighted Average Rate Domestic Deposit, Checking	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositChecking
17271	Weighted Average Interest Rate of Time Deposits, $100,000 or More, Disclosures [Abstract]	xbrli:stringItemType	duration		true	base	WeightedAverageInterestRateOfTimeDeposits100000OrMoreDisclosuresAbstract
17272	Weighted Average Basic Shares Outstanding, Pro Forma	xbrli:sharesItemType	duration			base	WeightedAverageBasicSharesOutstandingProForma
17273	Common stock and common stock equivalents (C)	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfDilutedSharesOutstanding
17274	Weighted Average Rate Domestic Deposit, Brokered	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositBrokered
17275	Weighted Average Rate Foreign Deposit Liabilities, Description (Deprecated 2015-01-31)	xbrli:stringItemType	duration			base	WeightedAverageRateForeignDepositLiabilitiesDescription
17276	Weighted Average Discount Rate, Percent	num:percentItemType	duration			base	WeightedAverageDiscountRatePercent
17277	Weighted Average Number of Limited Partnership and General Partnership Unit Outstanding, Basic and Diluted	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfLimitedPartnershipAndGeneralPartnershipUnitOutstandingBasicAndDiluted
17278	Weighted Average Discount Rate, Methodology and Assumptions (Deprecated 2016-01-31)	xbrli:stringItemType	duration			base	WeightedAverageDiscountRateMethodologyAndAssumptions
17279	Weighted Average Rate Domestic Deposit, Demand	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositDemand
17280	Weighted Average Limited Partnership Units Outstanding, Basic	xbrli:sharesItemType	duration			base	WeightedAverageLimitedPartnershipUnitsOutstanding
17281	Weighted Average Number of Shares, Restricted Stock	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfSharesRestrictedStock
17282	Weighted Average Rate Domestic Deposit, Time Deposits	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositTimeDeposits
17283	Weighted Average Rate Foreign Deposit Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	WeightedAverageRateForeignDepositLiabilitiesAbstract
17284	Weighted Average Interest Rate of Time Deposits, $100,000 or More, Three Months or Less	num:percentItemType	instant			base	WeightedAverageInterestRateOfTimeDeposits100000OrMoreThreeMonthsOrLess
17285	Weighted Average Rate, Interest-bearing Foreign Deposits, Point in Time	num:percentItemType	instant			base	WeightedAverageRateForeignDeposit
17286	Weighted Average Rate Domestic Deposit Liabilities [Abstract]	xbrli:stringItemType	duration		true	base	WeightedAverageRateDomesticDepositLiabilitiesAbstract
17287	Weighted Average Number of Shares, Treasury Stock	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfSharesTreasuryStock
17288	Weighted Average Rate Domestic Deposit, Savings	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositSavings
17289	Weighted Average Rate Foreign Deposit, Checking (Deprecated 2015-01-31)	num:percentItemType	instant			base	WeightedAverageRateForeignDepositChecking
17290	Weighted Average Number of Shares Outstanding, Basic and Diluted	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfShareOutstandingBasicAndDiluted
17291	Weighted Average Rate Foreign Deposit, Brokered	num:percentItemType	instant			base	WeightedAverageRateForeignDepositBrokered
17292	Weighted Average Discount Rate [Table]	xbrli:stringItemType	duration		true	base	WeightedAverageDiscountRateTable
17293	Weighted Average Number of Shares, Employee Stock Ownership Plan Shares Not Committed to be Released	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased
17294	Weighted Average Rate Domestic Deposit, Other Time Deposit	num:percentItemType	instant			base	WeightedAverageRateDomesticDepositOtherTimeDeposit
17295	Weighted Average Number of Shares Outstanding, Basic [Abstract]	xbrli:stringItemType	duration		true	base	WeightedAverageNumberOfSharesOutstandingBasicAbstract
17296	Weighted Average Number of Shares Issued, Basic	xbrli:sharesItemType	duration			base	WeightedAverageNumberOfSharesIssuedBasic
17297	Weighted Average Number of Shares Outstanding Reconciliation [Abstract]	xbrli:stringItemType	duration		true	base	WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract
17298	Net Income (Loss), Including Portion Attributable to Noncontrolling Interest [Abstract]	xbrli:stringItemType	duration		true	base	NetIncomeLossAttributableToReportingEntityAbstract
17299	Weighted average shares outstanding:	xbrli:stringItemType	duration		true	base	WeightedAverageNumberOfSharesOutstandingAbstract
17300	Well Service Expense	xbrli:monetaryItemType	duration	debit		base	WellServiceExpense
17301	Wells in Process of Drilling	xbrli:decimalItemType	instant			base	WellsInProcessOfDrilling
17302	Wells Temporarily Suspended	xbrli:decimalItemType	instant			base	WellsTemporarilySuspended
17303	Wells and Related Equipment and Facilities [Member]	nonnum:domainItemType	duration		true	base	WellsAndRelatedEquipmentAndFacilitiesMember
17304	Withdrawal from Contract Holders Funds	xbrli:monetaryItemType	duration	credit		base	WithdrawalFromContractHoldersFunds
17305	Withdrawal from Multiemployer Defined Benefit Plan [Member]	nonnum:domainItemType	duration		true	base	WithdrawalFromMultiemployerDefinedBenefitPlanMember
17306	Workers' Compensation Discount, Prior Year Amount	xbrli:monetaryItemType	instant	debit		base	WorkersCompensationDiscountPriorYearAmount
17307	Workers' Compensation Discount, Amount	xbrli:monetaryItemType	instant	debit		base	WorkersCompensationDiscountAmount
17308	Workers' Compensation Discount, Percent	num:percentItemType	duration			base	WorkersCompensationDiscountPercent
17309	Workers' Compensation Discount, Description	xbrli:stringItemType	duration			base	WorkersCompensationDiscountDescription
17310	Workers' Compensation Discount [Abstract]	xbrli:stringItemType	duration		true	base	WorkersCompensationDiscountAbstract
17311	Workers' Compensation Liability, Noncurrent	xbrli:monetaryItemType	instant	credit		base	WorkersCompensationLiabilityNoncurrent
17312	Workers' Compensation Liability, Current	xbrli:monetaryItemType	instant	credit		base	WorkersCompensationLiabilityCurrent
17313	Workers' Compensation Liability	xbrli:monetaryItemType	instant	credit		base	WorkersCompensationLiabilityCurrentAndNoncurrent
17314	Workforce Subject to Collective Bargaining Arrangements Expiring within One Year [Member]	nonnum:domainItemType	duration		true	base	WorkforceSubjectToCollectiveBargainingArrangementsExpiringWithinOneYearMember
17315	Workforce Subject to Collective Bargaining Arrangements [Member]	nonnum:domainItemType	duration		true	base	WorkforceSubjectToCollectiveBargainingArrangementsMember
17316	Write off of Deferred Debt Issuance Cost	xbrli:monetaryItemType	duration	debit		base	WriteOffOfDeferredDebtIssuanceCost
17317	Written Loan Commitment, Fair Value Option [Member]	nonnum:domainItemType	duration		true	base	WrittenLoanCommitmentFairValueOptionMember
17318	Effect of Fourth Quarter Events, Description	xbrli:stringItemType	duration			base	YearEndAdjustmentsEffectOfFourthQuarterEventsDescription
17319	Year-End Adjustment [Member]	nonnum:domainItemType	duration		true	base	YearEndAdjustmentMember
17320	Year Founded	xbrli:gYearItemType	duration			base	YearFounded
17321	Ireland	nonnum:domainItemType	duration		true	country	IE
17322	Luxembourg	nonnum:domainItemType	duration		true	country	LU
17323	United States	nonnum:domainItemType	duration		true	country	US
17324	Investment [Table]	xbrli:stringItemType	duration		true	invest	InvestmentTable
17325	Investment [Line Items]	xbrli:stringItemType	duration		true	invest	InvestmentLineItems
17326	Notional amounts	xbrli:monetaryItemType	instant			invest	DerivativeNotionalAmount
17327	Amendment Flag	xbrli:booleanItemType	duration			other	AmendmentFlag
17328	Current Fiscal Year End Date	xbrli:gMonthDayItemType	duration			other	CurrentFiscalYearEndDate
17329	Document Period End Date	xbrli:dateItemType	duration			other	DocumentPeriodEndDate
17330	Entity [Domain]	nonnum:domainItemType	duration		true	other	EntityDomain
17331	Trading Symbol	xbrli:normalizedStringItemType	duration			other	TradingSymbol
17332	Entity Well-known Seasoned Issuer	other:yesNoItemType	duration			other	EntityWellKnownSeasonedIssuer
17333	Entity Voluntary Filers	other:yesNoItemType	duration			other	EntityVoluntaryFilers
17334	Entity Current Reporting Status	other:yesNoItemType	duration			other	EntityCurrentReportingStatus
17335	Entity Filer Category	other:filerCategoryItemType	duration			other	EntityFilerCategory
17336	Entity Public Float	xbrli:monetaryItemType	instant	credit		other	EntityPublicFloat
17337	Entity Registrant Name	xbrli:normalizedStringItemType	duration			other	EntityRegistrantName
17338	Entity Central Index Key	other:centralIndexKeyItemType	duration			other	EntityCentralIndexKey
17339	I.R.S. Employer Identification No.	other:nineDigitItemType	duration			other	EntityTaxIdentificationNumber
17340	Entity Common Stock, Shares Outstanding	xbrli:sharesItemType	instant			other	EntityCommonStockSharesOutstanding
17341	Entity Common Stock, Par Value Per Share	num:perShareItemType	duration			other	EntityListingParValuePerShare
17342	Document Fiscal Year Focus	xbrli:gYearItemType	duration			other	DocumentFiscalYearFocus
17343	Document Fiscal Period Focus	other:fiscalPeriodItemType	duration			other	DocumentFiscalPeriodFocus
17344	Legal Entity [Axis]	xbrli:stringItemType	duration		true	other	LegalEntityAxis
17345	Document Type	other:submissionTypeItemType	duration			other	DocumentType
17346	Assets	xbrli:monetaryItemType	instant	debit		fac	Assets Total assets of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Assets
17347	Assets [Roll Up]	xbrli:stringItemType	duration		true	fac	AssetsRollUp
17348	BS1	xbrli:monetaryItemType	duration			fac	BS1 Equity = Equity Attributable to Parent + Equity Attributable to Noncontrolling Interest
17349	BS2	xbrli:monetaryItemType	duration			fac	BS2 Assets = Liabilities and Equity
17350	BS3	xbrli:monetaryItemType	duration			fac	BS3 Assets = Current Assets + Noncurrent Assets (classified balance sheet)
17351	BS4	xbrli:monetaryItemType	duration			fac	BS4 Liabilities = Current Liabilities + Noncurrent Liabilities (classified balance sheet)
17352	BS5	xbrli:monetaryItemType	duration			fac	BS5 Liabilities and Equity = Liabilities + Commitments and Contingencies + Temporary Equity + Equity
17353	Balance Sheet [Abstract]	xbrli:stringItemType	duration		true	fac	BalanceSheetAbstract
17354	Balance Sheet, Classified [Table]	xbrli:stringItemType	duration		true	fac	BalanceSheetClassifiedTable
17355	Balance Sheet Date	xbrli:dateItemType	duration			fac	BalanceSheetDate Balance sheet date of the most current balance sheet of the financial report
17356	Balance Sheet Format	xbrli:normalizedStringItemType	duration			fac	BalanceSheetFormat Format of the balance sheet including classified, unclassified, liquidity based
17357	Balance Sheet [Line Items]	xbrli:stringItemType	duration		true	fac	BalanceSheetLineItems
17358	Balance Sheet, Unclassified [Table]	xbrli:stringItemType	duration		true	fac	BalanceSheetUnclassifiedTable
17359	Basic Information [Line Items]	xbrli:stringItemType	duration		true	fac	BasicInformationLineItems
17360	Basic Information [Table]	xbrli:stringItemType	duration		true	fac	BasicInformationTable
17361	Benefits, Costs, and Expenses	xbrli:monetaryItemType	duration	debit		fac	BenefitsCostsExpenses Similar to Costs and Expenses but generally only used by insurance companies.
17362	CF1	xbrli:monetaryItemType	duration			fac	CF1 Net Cash Flow = Net Cash Flows, Operating + Net Cash Flows, Investing + Net Cash Flows, Financing + Exchange Gains (Losses)
17363	CF2	xbrli:monetaryItemType	duration			fac	CF2 Net Cash Flows, Continuing = Net Cash Flows, Operating, Continuing + Net Cash Flows, Investing, Continuing + Net Cash Flows, Financing, Continuing
17364	CF3	xbrli:monetaryItemType	duration			fac	CF3 Net Cash Flows, Discontinued = Net Cash Flows, Operating, Discontinued + Net Cash Flows, Investing, Discontinued + Net Cash Flows, Financing, Discontinued
17365	CF4	xbrli:monetaryItemType	duration			fac	CF4 Net Cash Flows, Operating = Net Cash Flows, Operating, Continuing + Net Cash Flows, Operating, Discontinued
17366	CF5	xbrli:monetaryItemType	duration			fac	CF5 Net Cash Flows, Investing = Net Cash Flows, Investing, Continuing + Net Cash Flows, Investing, Discontinued
17367	CF6	xbrli:monetaryItemType	duration			fac	CF6 Net Cash Flows, Financing = Net Cash Flows, Financing, Continuing + Net Cash Flows, Financing, Discontinued
17368	Capitalization	xbrli:monetaryItemType	instant	credit		fac	Capitalization Total capitalization of an economic entity which includes its long-term debt and equity
17369	Capitalization [Roll Up]	xbrli:stringItemType	duration		true	fac	CapitalizationRollUp
17370	Cash Flow Statement [Abstract]	xbrli:stringItemType	duration		true	fac	CashFlowStatementAbstract
17371	Cash Flow Statement [Line Items]	xbrli:stringItemType	duration		true	fac	CashFlowStatementLineItems
17372	Cash Flow Statement [Table]	xbrli:stringItemType	duration		true	fac	CashFlowStatementTable
17373	Commitments and Contingencies	xbrli:monetaryItemType	instant	credit		fac	CommitmentsAndContingencies Total commitments and contingencies of the economic entity; note that this fact generally never has a value and is reported as NIL; this concept is NOT used in the disclosures, only on the balance sheet URI:http://fundamentalaccountingconcepts.wikispaces.com/Commitments+and+Contingencies
17374	Comprehensive Income (Loss)	xbrli:monetaryItemType	duration	credit		fac	ComprehensiveIncomeLoss Total comprehensive income (loss) of an economic entity including portions attributable to parent and noncontrolling interest URI:http://fundamentalaccountingconcepts.wikispaces.com/Comprehensive+Income
17375	Comprehensive Income (Loss) Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		fac	ComprehensiveIncomeLossAttributableToNoncontrollingInterest Portion of comprehensive income (loss) attributable to noncontrolling interest. URI:http://fundamentalaccountingconcepts.wikispaces.com/Comprehensive+Income+Attributable+to+Noncontrolling+Interest
17376	Comprehensive Income (Loss) Attributable to Parent	xbrli:monetaryItemType	duration	credit		fac	ComprehensiveIncomeLossAttributableToParent Portion of comprehensive income (loss) attributable to parent URI:http://fundamentalaccountingconcepts.wikispaces.com/Comprehensive+Income+Attributable+to+Parent
17377	Comprehensive Income (Loss) Breakdown [Line Items]	xbrli:stringItemType	duration		true	fac	ComprehensiveIncomeLossBreakdownLineItems
17378	Comprehensive Income (Loss) Breakdown [Table]	xbrli:stringItemType	duration		true	fac	ComprehensiveIncomeLossBreakdownTable
17379	Comprehensive Income (Loss) [Roll Up]	xbrli:stringItemType	duration		true	fac	ComprehensiveIncomeLossRollUp
17380	Cost of Revenue	xbrli:monetaryItemType	duration	debit		fac	CostOfRevenue Total direct costs of revenue URI:http://fundamentalaccountingconcepts.wikispaces.com/Cost+of+Revenue
17381	Cost of Revenue, Goods	xbrli:monetaryItemType	duration	debit		fac	CostOfRevenueGoods Total direct costs of revenue
17382	Cost of Revenue, Services	xbrli:monetaryItemType	duration	debit		fac	CostOfRevenueServices Total direct costs of revenue
17383	Cost of Revenue [Roll Up]	xbrli:stringItemType	duration		true	fac	CostRevenueRollUp
17384	Costs and Expenses	xbrli:monetaryItemType	duration	debit		fac	CostsAndExpenses Total of cost of revenue plus operating costs Sentence:http://fundamentalaccountingconcepts.wikispaces.com/Costs+And+Expenses
17385	Costs and Expenses [Roll Up]	xbrli:stringItemType	duration		true	fac	CostsExpensesRollUp
17386	Current Assets	xbrli:monetaryItemType	instant	debit		fac	CurrentAssets Total current assets of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Current+Assets
17387	Current Liabilities	xbrli:monetaryItemType	instant	credit		fac	CurrentLiabilities Total current liabilities of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Current+Liabilities
17388	Document Type	xbrli:stringItemType	duration			fac	DocumentType Type of financial report; for example, 10-K or 10-Q
17389	Entity Central Index Key	xbrli:tokenItemType	duration			fac	EntityCentralIndexKey Identifier of economic entity which issued financial report which is the CIK number for SEC filings
17390	Entity Filer Category	xbrli:stringItemType	duration			fac	EntityFilerCategory Category of economic entity which issued financial report
17391	Entity Registrant Name	xbrli:normalizedStringItemType	duration			fac	EntityRegistrantName Name of the economic entity which issued financial report
17392	Equity	xbrli:monetaryItemType	instant	credit		fac	Equity Total equity of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Equity
17393	Equity Attributable to Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		fac	EquityAttributableToNoncontrollingInterest Total equity attributable to the noncontrolling interest of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Equity+Attributable+to+Noncontrolling+Interest
17394	Equity Attributable to Parent	xbrli:monetaryItemType	instant	credit		fac	EquityAttributableToParent Total equity attributable to the parent of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Equity+Attributable+to+Parent
17395	Equity [Roll Up]	xbrli:stringItemType	duration		true	fac	EquityRollUp
17396	Exchange Gains (Losses)	xbrli:monetaryItemType	duration	debit		fac	ExchangeGainsLosses Total exchange gains (losses) from foriegn currency transactions URI:http://fundamentalaccountingconcepts.wikispaces.com/Exchange+Gains+%28Losses%29
17397	Excise and Sales Taxes	xbrli:monetaryItemType	duration	debit		fac	ExciseAndSalesTaxes Total direct costs of revenue
17398	Fiscal Period Focus	xbrli:stringItemType	duration			fac	FiscalPeriodFocus Fiscal period focus of financial report; for example 2012 or 2013
17399	Fiscal Year End	xbrli:stringItemType	duration			fac	FiscalYearEnd Fiscal year end of economic entity issuing financial report
17400	Fiscal Year Focus	xbrli:stringItemType	duration			fac	FiscalYearFocus Fiscal year focus of the financial report; for example, Q1, Q2, Q3, or FY
17401	Fixed Assets	xbrli:monetaryItemType	instant	debit		fac	FixedAssets Total fixed assets of the economic entity, generally property, plant, and equipment
17402	Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee	xbrli:monetaryItemType	duration	credit		fac	GainLossOnDispositionStockInSubsidiaryOrEquityMethodInvestee Total gain (loss) on disposition of stock in subsitiary or equity method investee, generally used by REIT
17403	Gain (Loss) on Sale of Previously Unissued Stock by Subsidiary or Equity Investee, Nonoperating Income	xbrli:monetaryItemType	duration	credit		fac	GainLossOnSalePreviouslyUnissuedStockBySubsidiaryOrEquityInvesteeNonoperatingIncome
17404	Gain (Loss) on Sale of Properties, Net of Tax	xbrli:monetaryItemType	duration	credit		fac	GainLossOnSalePropertiesNetTax
17405	General Information [Hierarchy]	xbrli:stringItemType	duration		true	fac	GeneralInformationHierarchy
17406	General Information [Line Items]	xbrli:stringItemType	duration		true	fac	GeneralInformationLineItems
17407	General Information [Table]	xbrli:stringItemType	duration		true	fac	GeneralInformationTable
17408	Gross Profit	xbrli:monetaryItemType	duration	credit		fac	GrossProfit Total gross profit which is total revenues less total cost of revenues URI:http://fundamentalaccountingconcepts.wikispaces.com/Gross+Profit
17409	Gross Profit [Roll Up]	xbrli:stringItemType	duration		true	fac	GrossProfitRollUp
17410	IS1	xbrli:monetaryItemType	duration			fac	IS1 Gross Profit = Revenues - Cost Of Revenue (Multi-step approach)
17411	IS10	xbrli:monetaryItemType	duration			fac	IS10 Comprehensive Income (Loss) = Net Income (Loss) + Other Comprehensive Income (Loss)
17412	IS11	xbrli:monetaryItemType	duration			fac	IS11 Operating Income (Loss) = Revenues - Costs And Expenses + Other Operating Income (Single-step approach)
17413	IS2	xbrli:monetaryItemType	duration			fac	IS2 Operating Income (Loss) = Gross Profit - Operating Expenses + Other Operating Income (Multi-step approach)
17414	IS3	xbrli:monetaryItemType	duration			fac	IS3 Income (Loss) from Continuing Operations Before Equity Method Investments = Operating Income (Loss) + Nonoperating Income (Loss) - Interest And Debt Expense
17415	IS4	xbrli:monetaryItemType	duration			fac	IS4 Income (Loss) from Continuing Operations Before Tax = Income (Loss) from Continuing Operations Before Equity Method Investments + Income (Loss) from Equity Method Investments
17416	IS5	xbrli:monetaryItemType	duration			fac	IS5 Income (Loss) from Continuing Operations after Tax = Income (Loss) from Continuing Operations Before Tax - Income Tax Expense (Benefit)
17417	IS6	xbrli:monetaryItemType	duration			fac	IS6 Net Income (Loss) = Income (Loss) from Continuing Operations After Tax + Income (Loss) from Discontinued Operations, Net of Tax + Extraordinary Items, Gain (Loss)
17418	IS7	xbrli:monetaryItemType	duration			fac	IS7 Net Income (Loss) = Net Income (Loss) Attributable to Parent + Net Income (Loss) Attributable to Noncontrolling Interest
17419	IS8	xbrli:monetaryItemType	duration			fac	IS8 Net Income (Loss) Available to Common Stockholders, Basic = Net Income (Loss) Attributable to Parent - Preferred Stock Dividends and Other Adjustments
17420	IS9	xbrli:monetaryItemType	duration			fac	IS9 Comprehensive Income (Loss) = Comprehensive Income (Loss) Attributable to Parent + Comprehensive Income (Loss) Attributable to Noncontrolling Interest
17421	Income (Loss) before Equity Method Investments	xbrli:monetaryItemType	duration	credit		fac	IncomeLossBeforeEquityMethodInvestments Subtotal of income statement URI:http://fundamentalaccountingconcepts.wikispaces.com/Income+%28Loss%29+from+Continuing+Operations+Before+Equity+Method+Investments
17422	Income (Loss) from Continuing Operations After Tax	xbrli:monetaryItemType	duration	credit		fac	IncomeLossFromContinuingOperationsAfterTax Subtotal of the income statement; income (loss) continuing operations before tax less tax URI:http://fundamentalaccountingconcepts.wikispaces.com/Income+%28Loss%29+from+Continuing+Operations+After+Tax
17423	Income (Loss) from Continuing Operations After Tax [Roll Up]	xbrli:stringItemType	duration		true	fac	IncomeLossFromContinuingOperationsAfterTaxRollUp
17424	Income (Loss) from Continuing Operations Before Tax	xbrli:monetaryItemType	duration	credit		fac	IncomeLossFromContinuingOperationsBeforeTax Subtotal of the income statement URI:http://fundamentalaccountingconcepts.wikispaces.com/Income+%28Loss%29+from+Continuing+Operations+Before+Tax
17425	Income (Loss) from Continuing Operations Before Tax [Roll Up]	xbrli:stringItemType	duration		true	fac	IncomeLossFromContinuingOperationsBeforeTaxRollUp
17426	Income (Loss) from Discontinued Operations, Net of Tax	xbrli:monetaryItemType	duration	credit		fac	IncomeLossFromDiscontinuedOperationsNetOfTax Total income (loss) from discontinued operations net of any taxes URI:http://fundamentalaccountingconcepts.wikispaces.com/Income+%28Loss%29+from+Discontinued+Operations%2C+Net+of+Tax
17427	Income (Loss) from Discontinued Operations, Net of Tax, Adjustment to Prior Year Gain (Loss) on Disposal	xbrli:monetaryItemType	duration	credit		fac	IncomeLossFromDiscontinuedOperationsNetOfTaxAdjustmentToPriorYearGainLossOnDisposal Total income (loss) from discontinued operations net of any taxes
17428	Income (Loss) from Discontinued Operations, Net of Tax, During Phase Out	xbrli:monetaryItemType	duration	credit		fac	IncomeLossFromDiscontinuedOperationsNetOfTaxDuringPhaseOut Total income (loss) from discontinued operations net of any taxes
17429	Income (Loss) from Discontinued Operations, Net of Tax, Gain (Loss) on Disposal	xbrli:monetaryItemType	duration	credit		fac	IncomeLossFromDiscontinuedOperationsNetOfTaxGainLossOnDisposal Total income (loss) from discontinued operations net of any taxes
17430	Income (Loss) from Discontinued Operations, Net of Tax, Provision for Gain (Loss) on Disposal	xbrli:monetaryItemType	duration	credit		fac	IncomeLossFromDiscontinuedOperationsNetOfTaxProvisionForGainLossOnDisposal Total income (loss) from discontinued operations net of any taxes
17431	Income (Loss) from Equity Method Investments	xbrli:monetaryItemType	duration	credit		fac	IncomeLossFromEquityMethodInvestments Total income (loss) from equity method investments URI:http://fundamentalaccountingconcepts.wikispaces.com/Income+%28Loss%29+from+Equity+Method+Investments
17432	Income Statement [Abstract]	xbrli:stringItemType	duration		true	fac	IncomeStatementAbstract
17433	Income Statement Format	xbrli:normalizedStringItemType	duration			fac	IncomeStatementFormat Format of the income statement including single-step, multi-step
17434	Income Statement, Insurance Based Revenues [Table]	xbrli:stringItemType	duration		true	fac	IncomeStatementInsuranceBasedRevenuesTable
17435	Income Statement, Interest Based Revenues [Table]	xbrli:stringItemType	duration		true	fac	IncomeStatementInterestBasedRevenuesTable
17436	Income Statement [Line Items]	xbrli:stringItemType	duration		true	fac	IncomeStatementLineItems
17437	Income Statement, Multi Step [Table]	xbrli:stringItemType	duration		true	fac	IncomeStatementMultiStepTable
17438	Income Statement, Securities Based Income [Table]	xbrli:stringItemType	duration		true	fac	IncomeStatementSecuritiesBasedIncomeTable
17439	Income Statement, Single Step [Table]	xbrli:stringItemType	duration		true	fac	IncomeStatementSingleStepTable
17440	Income Statement Start Period (Year to Date)	xbrli:dateItemType	duration			fac	IncomeStatementStartPeriodYearToDate Start date of the year-to-date period of the income statement for the financial report
17441	Income Tax Expense (Benefit)	xbrli:monetaryItemType	duration	debit		fac	IncomeTaxExpenseBenefit Total income tax expense (benefit) including current and deferred portions URI:http://fundamentalaccountingconcepts.wikispaces.com/Income+Tax+Expense+%28Benefit%29
17442	Income Tax Expense (Benefit), Current	xbrli:monetaryItemType	duration	debit		fac	IncomeTaxExpenseBenefitCurrent Current portion of income tax expense (benefit)
17443	Income Tax Expense (Benefit), Deferred	xbrli:monetaryItemType	duration	debit		fac	IncomeTaxExpenseBenefitDeferred Deferred portion of total income tax expense (benefit)
17444	Indirect Operating and Nonoperating Costs and Expenses	xbrli:monetaryItemType	duration	debit		fac	IndirectOperatingNonoperatingCostsExpenses Total combined operating and nonoperating costs and expenses; note that this concept does not currently exist in the US GAAP XBRL Taxonomy
17445	Interest and Debt Expense	xbrli:monetaryItemType	duration	debit		fac	InterestAndDebtExpense Total interest and debt expense URI:http://fundamentalaccountingconcepts.wikispaces.com/Interest+and+Debt+Expense
17446	Interest and Dividend Income, Operating	xbrli:monetaryItemType	duration	credit		fac	InterestAndDividendIncomeOperating Operating income and dividend income, generally related to interest-based revenues
17447	Interest Expense	xbrli:monetaryItemType	duration	debit		fac	InterestExpense Interest expense, generally related to securities-based revenues
17448	Interest Expense, Operating	xbrli:monetaryItemType	duration	debit		fac	InterestExpenseOperating Total operating related interest expense, generally used by those reporting using interest-based revenues
17449	Interest Income (Expense) After Provision for Losses	xbrli:monetaryItemType	duration	credit		fac	InterestIncomeExpenseAfterProvisionForLosses Total interest income (expense) net of provision for losses, generally used by interest-based revenues
17450	Interest Income (Expense), After Provision for Losses [Roll Up]	xbrli:stringItemType	duration		true	fac	InterestIncomeExpenseAfterProvisionForLossesRollUp
17451	Interest Income (Expense), Net [Roll Up]	xbrli:stringItemType	duration		true	fac	InterestIncomeExpenseNetRollUp
17452	Interest Income (Expense), Operating, Net	xbrli:monetaryItemType	duration	credit		fac	InterestIncomeExpenseOperatingNet Total operating income (expense), generally related to interest-based revenues
17453	Key Ratios [Hierarchy]	xbrli:stringItemType	duration		true	fac	KeyRatiosHierarchy
17454	Key Ratios [Line Items]	xbrli:stringItemType	duration		true	fac	KeyRatiosLineItems
17455	Key Ratios [Table]	xbrli:stringItemType	duration		true	fac	KeyRatiosTable
17456	Liabilities	xbrli:monetaryItemType	instant	credit		fac	Liabilities Total liabilities of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Liabilities
17457	Liabilities and Equity	xbrli:monetaryItemType	instant	credit		fac	LiabilitiesAndEquity Total liabilities and equity of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Liabilities+and+Equity
17458	Liabilities and Equity [Roll Up]	xbrli:stringItemType	duration		true	fac	LiabilitiesEquityRollUp
17459	Liabilities [Roll Up]	xbrli:stringItemType	duration		true	fac	LiabilitiesRollUp
17460	Long-term Debt	xbrli:monetaryItemType	instant	credit		fac	LongTermDebt Total long-term debt, specifically excludes current portion of long-term debt.
17461	Net Cash Flow	xbrli:monetaryItemType	duration	debit		fac	NetCashFlow Total net cash flow reported on the cash flow statement URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flow
17462	Net Cash Flow Breakdown [Line Items]	xbrli:stringItemType	duration		true	fac	NetCashFlowBreakdownLineItems
17463	Net Cash Flow Breakdown [Table]	xbrli:stringItemType	duration		true	fac	NetCashFlowBreakdownTable
17464	Net Cash Flow, Continuing	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowContinuing URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Continuing
17465	Net Cash Flow, Continuing [Roll Up]	xbrli:stringItemType	duration		true	fac	NetCashFlowContinuingRollUp
17466	Net Cash Flow, Discontinued	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowDiscontinued URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Discontinued
17467	Net Cash Flow, Discontinued [Roll Up]	xbrli:stringItemType	duration		true	fac	NetCashFlowDiscontinuedRollUp
17468	Net Cash Flow from Financing Activities	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromFinancingActivities URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Financing
17469	Net Cash Flow from Financing Activities, Continuing	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromFinancingActivitiesContinuing URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Financing%2C+Continuing
17470	Net Cash Flow from Financing Activities, Discontinued	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromFinancingActivitiesDiscontinued URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Financing%2C+Discontinued
17471	Net Cash Flow from Financing Activities [Roll Up]	xbrli:stringItemType	duration		true	fac	NetCashFlowFromFinancingActivitiesRollUp
17472	Net Cash Flow from Investing Activities	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromInvestingActivities URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Investing
17473	Net Cash Flow from Investing Activities, Continuing	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromInvestingActivitiesContinuing URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Investing%2C+Continuing
17474	Net Cash Flow from Investing Activities, Discontinued	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromInvestingActivitiesDiscontinued URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Investing%2C+Discontinued
17475	Net Cash Flow from Investing Activities [Roll Up]	xbrli:stringItemType	duration		true	fac	NetCashFlowFromInvestingActivitiesRollUp
17476	Net Cash Flow from Operating Activities	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromOperatingActivities URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Operating
17477	Net Cash Flow from Operating Activities, Continuing	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromOperatingActivitiesContinuing URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Operating%2C+Continuing
17478	Net Cash Flow from Operating Activities, Discontinued	xbrli:monetaryItemType	duration	debit		fac	NetCashFlowFromOperatingActivitiesDiscontinued URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Cash+Flows%2C+Operating%2C+Discontinued
17479	Net Cash Flow from Operating Activities [Roll Up]	xbrli:stringItemType	duration		true	fac	NetCashFlowFromOperatingActivitiesRollUp
17480	Net Cash Flow [Roll Up]	xbrli:stringItemType	duration		true	fac	NetCashFlowRollUp
17481	Net Income (Loss)	xbrli:monetaryItemType	duration	credit		fac	NetIncomeLoss Total net income (loss) including portions attributable to parent and noncontrolling interest URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Income+%28Loss%29
17482	Net Income (Loss) Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		fac	NetIncomeLossAttributableToNoncontrollingInterest Portion of net income (loss) attributable to noncontrolling interest URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Income+%28Loss%29+Attributable+to+Noncontrolling+Interest
17483	Net Income (Loss) Attributable to Noncontrolling Interest Plus Preferred Stock Dividends and Other Adjustments	xbrli:monetaryItemType	duration	credit		fac	NetIncomeLossAttributableToNoncontrollingInterestPlusPreferredStockDividendsAndOtherAdjustments Portion of net income (loss) attributable to noncontrolling interest
17484	Net Income (Loss) Attributable to Nonredeemable Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		fac	NetIncomeLossAttributableToNonredeemableNoncontrollingInterest Portion of net income (loss) attributable to noncontrolling interest
17485	Net Income (Loss) Attributable to Parent	xbrli:monetaryItemType	duration	credit		fac	NetIncomeLossAttributableToParent Portion of net income (loss) attributable to parent URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Income+%28Loss%29+Attributable+to+Parent
17486	Net Income (Loss) Attributable to Redeemable Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		fac	NetIncomeLossAttributableToRedeemableNoncontrollingInterest Portion of net income (loss) attributable to noncontrolling interest
17487	Net Income (Loss) Available to Common Breakdown [Line Items]	xbrli:stringItemType	duration		true	fac	NetIncomeLossAvailableToCommonBreakdownLineItems
17488	Net Income (Loss) Available to Common Breakdown [Table]	xbrli:stringItemType	duration		true	fac	NetIncomeLossAvailableToCommonBreakdownTable
17489	Net Income (Loss) Available to Common Stockholders, Basic	xbrli:monetaryItemType	duration	credit		fac	NetIncomeLossAvailableToCommonStockholdersBasic Portion of net income (loss) available to common stockholders, basic, after removing all preferred dividends and other adjustments from net income (loss) attributable to parent URI:http://fundamentalaccountingconcepts.wikispaces.com/Net+Income+%28Loss%29+Available+to+Common+Stockholders%2C+Basic
17490	Net Income (Loss) Available to Common Stockholders, Basic [Roll Up]	xbrli:stringItemType	duration		true	fac	NetIncomeLossAvailableToCommonStockholdersBasicRollUp
17491	Net Income (Loss) Breakdown [Line Items]	xbrli:stringItemType	duration		true	fac	NetIncomeLossBreakdownLineItems
17492	Net Income (Loss) Breakdown [Table]	xbrli:stringItemType	duration		true	fac	NetIncomeLossBreakdownTable
17493	Net Income (Loss) [Roll Up]	xbrli:stringItemType	duration		true	fac	NetIncomeLossRollUp
17494	Noncurrent Assets	xbrli:monetaryItemType	instant	debit		fac	NoncurrentAssets Total noncurrent assets of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Noncurrent+Assets
17495	Noncurrent Liabilities	xbrli:monetaryItemType	instant	credit		fac	NoncurrentLiabilities Total noncurrent assets of the economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Noncurrent+Liabilities
17496	Noninterest Expense	xbrli:monetaryItemType	duration	debit		fac	NoninterestExpense Total noninterest related expenses of an economic entity which uses interest-based revenues reporting style
17497	Noninterest Income	xbrli:monetaryItemType	duration	credit		fac	NoninterestIncome Total noninterest income reported by economic entity using interest-based revenues style
17498	Nonoperating Gains (Losses)	xbrli:monetaryItemType	duration	credit		fac	NonoperatingGainsLosses Total nonoperating gains (losses) reported by economic entities using securities-based revenues reporting style
17499	Nonoperating Income (Loss)	xbrli:monetaryItemType	duration	credit		fac	NonoperatingIncomeLoss Total nonoperating income (loss) reported by an economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Nonoperating+Income+%28Loss%29
17500	Nonoperating Income (Loss) Plus Interest and Debt Expense	xbrli:monetaryItemType	duration	credit		fac	NonoperatingIncomeLossPlusInterestAndDebtExpense Total combined nonoperating income (loss) plus interest and debt expense reported by economic entity; note that this concept does not currently exist in the US GAAP XBRL Taxonomy
17501	Nonoperating Income (Loss) Plus Interest and Debt Expense Plus Income (Loss) from Equity Method Investments [Roll Up]	xbrli:stringItemType	duration		true	fac	NonoperatingIncomeLossPlusInterestDebtExpensePluseIncomeLossFromEquityMethodInvestmentsRollUp
17502	Nonoperating Income (Loss) Plus Interest and Debt Expense Plus Income (Loss) from Equity Method Investments	xbrli:monetaryItemType	duration	credit		fac	NonoperatingIncomePlusInterestAndDebtExpensePlusIncomeFromEquityMethodInvestments Total combined nonoperating income (loss) plus interest and debt expense plus income (loss) from equity method investments; note that this concept does not currently exist in the US GAAP XBRL Taxonomy
17503	Operating and Nonoperating Costs and Expenses	xbrli:monetaryItemType	duration	debit		fac	OperatingAndNonoperatingCostsAndExpenses Total combined operating and nonoperating costs and expenses; note that this concept does not currently exist in the US GAAP XBRL Taxonomy
17504	Operating and Nonoperating Revenues	xbrli:monetaryItemType	duration	credit		fac	OperatingAndNonoperatingRevenues Total combined operating and nonoperating revenues; note that this concept does not currently exist in the US GAAP XBRL Taxonomy
17505	Operating Expenses	xbrli:monetaryItemType	duration	debit		fac	OperatingExpenses Total indirect operating expenses; excludes any direct costs of revenues URI:http://fundamentalaccountingconcepts.wikispaces.com/Operating+Expenses
17506	Operating Income (Loss)	xbrli:monetaryItemType	duration	credit		fac	OperatingIncomeLoss Subtotal which reports total operating income (loss) of economic entity URI:http://fundamentalaccountingconcepts.wikispaces.com/Operating+Income+%28Loss%29
17507	Operating Income (Loss) [Roll Up]	xbrli:stringItemType	duration		true	fac	OperatingIncomeLossRollUp
17508	Other Comprehensive Income (Loss)	xbrli:monetaryItemType	duration	credit		fac	OtherComprehensiveIncomeLoss Total other comprehensive income (loss) which reconciles net income (loss) to comprehensive income (loss) URI:http://fundamentalaccountingconcepts.wikispaces.com/Other+Comprehensive+Income
17509	Other Comprehensive Income (Loss) Attributable to Noncontrolling Interest	xbrli:monetaryItemType	duration	credit		fac	OtherComprehensiveIncomeLossAttributableToNoncontrollingInterest Total other comprehensive income (loss) which reconciles net income (loss) to comprehensive income (loss)
17510	Other Comprehensive Income (Loss) Attributable to Parent	xbrli:monetaryItemType	duration	credit		fac	OtherComprehensiveIncomeLossAttributableToParent Total other comprehensive income (loss) which reconciles net income (loss) to comprehensive income (loss)
17511	Other Information [Hierarchy]	xbrli:stringItemType	duration		true	fac	OtherInformationHierarchy
17512	Other Information [Line Items]	xbrli:stringItemType	duration		true	fac	OtherInformationLineItems
17513	Other Information [Table]	xbrli:stringItemType	duration		true	fac	OtherInformationTable
17514	Other Noncurrent Assets of Regulated Entity	xbrli:monetaryItemType	instant	debit		fac	OtherNoncurrentAssetsOfRegulatedEntity Total other noncurrent assets of a regulated entity, excludes property, plant and equipment, current assets, and investments.
17515	Other Noncurrent Liabilities of Regulated Entity	xbrli:monetaryItemType	instant	credit		fac	OtherNoncurrentLiabilitiesOfRegulatedEntity Total other noncurrent liabilities of regulated entity
17516	Other Operating Income (Expenses)	xbrli:monetaryItemType	duration	credit		fac	OtherOperatingIncomeExpenses Total of any other operating income (loss) which is included within operating income (loss) URI:http://fundamentalaccountingconcepts.wikispaces.com/Other+Operating+Income
17517	Other than Fixed Noncurrent Assets	xbrli:monetaryItemType	instant	debit		fac	OtherThanFixedNoncurrentAssets Total of all other assets other than current assets and fixed assets; used when economic entity reports fixed assets
17518	Participating Securities, Distributed and Undistributed Earnings (Loss), Basic	xbrli:monetaryItemType	duration	debit		fac	ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic Total of all preferred stock dividends or other adjustments; used to arrive at net income (loss) attributable to common stockholders, basic
17519	Preferred Stock Dividends and Other Adjustments	xbrli:monetaryItemType	duration	debit		fac	PreferredStockDividendsAndOtherAdjustments Total of all preferred stock dividends or other adjustments; used to arrive at net income (loss) attributable to common stockholders, basic URI:http://fundamentalaccountingconcepts.wikispaces.com/Preferred+Stock+Dividends+and+Other+Adjustments
17520	Provision for Loan, Lease, and Other Losses	xbrli:monetaryItemType	duration	debit		fac	ProvisionForLoanLeaseAndOtherLosses Total provision for loan, lease, or any other losses; used by economic entity reporting using interest-based revenues style
17521	Public Utilities Property, Plant, and Equipment, Net	xbrli:monetaryItemType	instant	debit		fac	PublicUtilitiesPropertyPlantAndEquipmentNet Total property, plant and equipment of a regulated public utility, net
17522	Redeemable Noncontrolling Interest	xbrli:monetaryItemType	instant	credit		fac	RedeemableNoncontrollingInterest Total redeemable noncontrolling interest which is reported separate from total temporary equity by an economic entity
17523	Redeemable Noncontrolling Interest Common	xbrli:monetaryItemType	instant	credit		fac	RedeemableNoncontrollingInterestCommon Total redeemable noncontrolling interest which is reported separate from total temporary equity by an economic entity
17524	Redeemable Noncontrolling Interest Other	xbrli:monetaryItemType	instant	credit		fac	RedeemableNoncontrollingInterestOther Total redeemable noncontrolling interest which is reported separate from total temporary equity by an economic entity
17525	Redeemable Noncontrolling Interest Preferred	xbrli:monetaryItemType	instant	credit		fac	RedeemableNoncontrollingInterestPreferred Total redeemable noncontrolling interest which is reported separate from total temporary equity by an economic entity
17526	Return on Assets (ROA)	xbrli:decimalItemType	instant			fac	ReturnOnAssets Net Income (Loss) / Assets URI:http://fundamentalaccountingconcepts.wikispaces.com/Return+on+Assets
17527	Return on Equity (ROE)	xbrli:decimalItemType	instant			fac	ReturnOnEquity Net Income (Loss) / Equity URI:http://fundamentalaccountingconcepts.wikispaces.com/Return+on+Equity
17528	Return on Sales (ROS)	xbrli:decimalItemType	instant			fac	ReturnOnSales Net Income (Loss) / Revenues URI:http://fundamentalaccountingconcepts.wikispaces.com/Return+on+Sales
17529	Revenues	xbrli:monetaryItemType	duration	credit		fac	Revenues URI:http://fundamentalaccountingconcepts.wikispaces.com/Revenues
17530	Revenues, Excluding Interest and Dividends	xbrli:monetaryItemType	duration	credit		fac	RevenuesExcludingInterestDividends
17531	Revenues, Net of Interest Expense	xbrli:monetaryItemType	duration	credit		fac	RevenuesNetInterestExpense
17532	Revenues, Net of Interest Expense [Roll Up]	xbrli:stringItemType	duration		true	fac	RevenuesNetInterestExpenseRollUp
17533	Revenues [Roll Up]	xbrli:stringItemType	duration		true	fac	RevenuesRollUp
17534	Statement of Comprehensive Income [Abstract]	xbrli:stringItemType	duration		true	fac	StatementComprehensiveIncomeAbstract
17535	Statement of Comprehensive Income (Loss) [Line Items]	xbrli:stringItemType	duration		true	fac	StatementComprehensiveIncomeLossLineItems
17536	Statement of Comprehensive Income (Loss) [Table]	xbrli:stringItemType	duration		true	fac	StatementComprehensiveIncomeLossTable
17537	Sustainable Growth Rate (SGR)	xbrli:decimalItemType	instant			fac	SustainableGrowthRate ((Net Income (Loss) / Revenues) * (1+((Assets - Equity) / Equity))) / ((1 / (Revenues / Assets))-(((Net Income (Loss) / Revenues) * (1+(((Assets - Equity) / Equity)))))) URI:http://fundamentalaccountingconcepts.wikispaces.com/Sustainable+Growth+Rate
17538	Temporary Equity	xbrli:monetaryItemType	instant	credit		fac	TemporaryEquity Total temporary equity of the economic entity; reported separately from redeemable noncontrolling interest URI:http://fundamentalaccountingconcepts.wikispaces.com/Temporary+Equity
17539	Temporary Equity Attributable to Parent	xbrli:monetaryItemType	instant	credit		fac	TemporaryEquityAttributableToParent Total temporary equity of the economic entity; reported separately from redeemable noncontrolling interest
17540	Trading Symbol	xbrli:normalizedStringItemType	duration			fac	TradingSymbol Trading symbol of economic entity issuing financial report
17541	Undistributed Earnings (Loss) Allocated to Participating Securities, Basic	xbrli:monetaryItemType	duration	debit		fac	UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic Total of all preferred stock dividends or other adjustments; used to arrive at net income (loss) attributable to common stockholders, basic
17542	Validation Results [Hierarchy]	xbrli:stringItemType	duration		true	fac	ValidationResultsHierarchy
17543	Validation Results [Line Items]	xbrli:stringItemType	duration		true	fac	ValidationResultsLineItems
17544	Validation Results [Table]	xbrli:stringItemType	duration		true	fac	ValidationResultsTable
17545	Accelerated Share Repurchases [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AcceleratedShareRepurchases Disclosure of accelerated share repurchase (ASR) programs.
17546	Accounting Changes and Error Corrections Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AccountingChangesAndErrorCorrectionsDisclosures Entire footnote of the nature and amount of prior period errors that had previously been considered immaterial and which are being corrected in the current fiscal year.
17547	Accounting Changes and Error Corrections [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AccountingChangesAndErrorCorrectionsHierarchy Disclosure of information about accounting changes and error corrections.
17548	Accounting Changes Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AccountingChangesDisclosures Entire footnote for accounting changes.
17549	Accounts, Notes, Loans and Financing Receivable [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccountsNotesLoansAndFinancingReceivable Disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date.
17550	Accounts, Notes, Loans and Financing Receivable, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccountsNotesLoansAndFinancingReceivableCurrentRollUp Roll up of details of current portion of accounts, notes, loans, and financing receivables
17551	Accounts, Notes, Loans and Financing Receivable, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccountsNotesLoansAndFinancingReceivableNoncurrentRollUp Roll up of details of noncurrent portion of accounts, notes, loans, and financing receivables
17552	Accounts Payable and Accrued Liabilities, Current, Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrent Entire footnote for current accounts payable and accrued liabilities at the end of the reporting period.
17553	Accounts Payable and Accrued Liabilities, Noncurrent, Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureNoncurrent Entire footnote for noncurrent accounts payable and accrued liabilities at the end of the reporting period.
17554	Accounts Payable and Accrued Liabilities [Table Text Block] (DELETE)	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableAndAccruedLiabilities Disclosure of accounts payable and accrued liabilities.
17555	Accounts Payable and Accrued Liabilities, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableAndAccruedLiabilitiesCurrentRollUp Roll up of details of current portion of accounts payable and accrued liabilities.
17556	Accounts Payable and Accrued Liabilities Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableAndAccruedLiabilitiesDisclosure Entire footnote for accounts payable and accrued liabilities at the end of the reporting period.
17557	Accounts Payable and Accrued Liabilities, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableAndAccruedLiabilitiesNoncurrentRollUp Roll up of details of noncurrent portion of accounts payable and accrued liabilities.
17558	Accounts Payable and Accrued Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableAndAccruedLiabilitiesRollUp Roll up of details of combined current and noncurrent accounts payable and accrued liabilities. (For unclassified balance sheets)
17559	Accounts Payable and Other Accrued Liabilities, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableAndOtherAccruedLiabilitiesCurrentRollUp Roll up of details of current portion of accounts payable and other accrued liabilities.
17560	Accounts Payable, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableDetails Disclosure of the details of current accounts payable.
17561	Accounts Payable Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AccountsPayableDisclosures Disclosure for accounts payable.
17562	Accounts Receivable Additional Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AccountsReceivableAdditionalDisclosuresHierarchy Disclosure of information about accounts receivable additional disclosures.
17563	Accounts Receivable, Net [Roll Up] (Unclassified balance sheet)	disclosures:disclosureItemType	duration		true	disclosures	AccountsReceivableNetRollUp Roll up of details of accounts receivable, net.
17564	Environmental Loss Contingencies Accrual, Balance Sheet Classification [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AccrualForEnvironmentalLossContingenciesBalanceSheetClassificationHierarchy Disclosure of information about balance sheet classification of environmental loss contingency accrual.
17565	Environmental Loss Contingencies Accrual Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AccrualForEnvironmentalLossContingenciesDisclosureHierarchy Disclosure of information about environmental loss contingencies accrual.
17566	Environmental Loss Contingencies Accrual, Reconciliation of Undiscounted Amount to Recorded Balance [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AccrualForEnvironmentalLossContingenciesReconciliationOfUndiscountedAmountToRecordedBalanceHierarchy Disclosure of information about reconcilation of undiscounted amounts of environmental loss contingencies accrual to recorded balance.
17567	Environmental Loss Contingencies Accrual [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AccrualForEnvironmentalLossContingenciesRollForward Roll forward (movement) of environmental loss contingencies accrual.
17568	Environmental Loss Contingencies Accrual [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccrualForEnvironmentalLossContingenciesRollUp Roll up of details of accrual of environmental loss contingencies.
17569	Accrued Income Taxes, Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccruedIncomeTaxesRollUp Roll up of details of accrued income taxes.
17570	Accrued Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccruedLiabilities Disclosure of the roll up of details of accrued liabilities. Unclear if this is intended for combined current and noncurrent or should be used if an economic entity has only current accrued liabilities.
17571	Accrued Liabilities and Other Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AccruedLiabilitiesAndOtherLiabilities Roll up of details of accrued liabilities and other liabilities. This appears to be for an unclassified balance sheet where current and noncurrent items are not distinguished.
17572	Accumulated and Projected Benefit Obligations [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AccumulatedAndProjectedBenefitObligations Disclosure of benefit obligations including accumulated benefit obligation and projected benefit obligation.
17573	Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssets Disclosure of accumulated benefit obligations and fair values of plan assets of pension plans and/or other employee benefit plans where the accumulated benefit obligation exceeds the fair value of plan assets.
17574	Accumulated Depreciation, Depletion and Amortization of Property, Plant and Equipment [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipmentRollForward Roll forward (movements) in accumulated depreciation, depletion and amortization of property, plant, and equipment.
17575	Accumulated Other Comprehensive Income (Loss), by Equity Component [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AccumulatedOtherComprehensiveIncomeLoss Disclosure of the roll forward of components of accumulated other comprehensive income (loss).
17576	Finite-lived Intangible Assets, by Major Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AcquiredFiniteLivedIntangibleAssetByMajorClass Disclosure of the acquired finite-lived intangible assets by major class of intangible asset. Subject to amortization.
17577	Indefinite-lived Intangible Assets, Acquired, by Major Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AcquiredIndefinitelivedIntangibleAssetsByMajorClass Disclosure of acquired indefinite-lived intangible assets.
17578	Additional Financial Information Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AdditionalFinancialInformationDisclosure Entire footnote of additional information, including descriptions and amounts, related to primary financial statements.
17579	Adjustment for Long-term Intercompany Transactions, Net of Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AdjustmentForLongTermIntercompanyTransactionsNetOfTaxRollUp Roll up of deails for adjustment for long-term intercompany transactions, net of tax.
17580	Agriculture Policies [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	AgriculturePolicies Disclosure of information about accounting policies of entities with agriculture related activities.
17581	Defined Benefit Plan, Allocation of Plan Assets [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AllocationOfPlanAssets Disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans.
17582	Allowance for Credit Losses Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AllowanceForCreditLosses Entire footnote for allowance for credit losses.
17583	Allowance for Credit Losses on Financing Receivables [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AllowanceForCreditLossesonFinancingReceivables Disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account.
17584	Allowance for Doubtful Accounts Receivable, by Legal Entity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AllowanceForDoubtfulAccountsReceivableRollforward Roll forward (movements) in allowance for doubtful accounts
17585	Allowance for Loan and Lease Losses [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AllowanceForLoanAndLeaseLossesRollForward Roll forward (movements) in allowance for loan andd lease losses.
17586	Accumulated Other Comprehensive Income (Loss), Amounts to be Recognized over Next Fiscal Year [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	AmountsInAccumulatedOtherComprehensiveIncomeLossTobeRecognizedoverNextFiscalYear Disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income (loss) expected to be recognized as components of net periodic benefit cost over the next fiscal year, including the net gain (loss), net prior service cost or credit, and net transition asset or obligation.
17587	Pension Plans or Other Employee Benefit Plans, Amounts Recognized in Balance Sheet [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AmountsRecognizedInBalanceSheet Disclosure of the amounts that are recognized in the balance sheet for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized.
17588	Pension Plans or Other Employee Benefit Plans, Amounts Recognized in Other Comprehensive Income (Loss) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AmountsRecognizedInOtherComprehensiveIncomeLoss Disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period.
17589	Antidilutive Securities Excluded from Computation of Earnings Per Share, by Security Name [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AntidilutiveSecuritiesExcludedfromComputationOfEarningsPerShare Disclosure of securities that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.
17590	Environmental Loss Contingencies, Applicability, Impact and Conclusion of [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ApplicabilityImpactAndConclusionOfEnvironmentalLossContingenciesHierarchy Disclosure of information about applicability, impact, and conclusion of environmental loss contingencies.
17591	Application of Recognition Provisions of FAS 158, Incremental Effects on Balance Sheet [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ApplicationOfRecognitionProvisionsOfFAS158IncrementalEffectsonBalanceSheetHierarchy Disclosure of information about incremental effects on balance sheet from application of recognition provisions of FAS 158.
17592	Asset Impairment Charges Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AssetImpairmentCharges Entire footnote for the details of the charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value.
17593	Asset Line Item Changes Due to Additional Minimum Pension Liability (AML) Adjustment and Application of FAS 158 Recognition Provisions [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AssetLineItemChangesDueToAdditionalMinimumPensionLiabilityAMLAdjustmentAndApplicationOfFAS158RecognitionProvisionsRollForward Roll forward (movements, change) of balances of individual asset items in year-end statement of financial position due to additional minimum pension liability (AML) adjustments and application of provisions of FAS 158 in the year of initial application.
17594	Asset Line Item Changes Due to Application of FAS 158 Recognition Provisions [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AssetLineItemChangesDueToApplicationOfFAS158RecognitionProvisionsRollForward Roll forward (movements, change) of balances of individual asset line items in year-end statement of financial position that are incrementally affected by the recognition provisions of FAS 158 in the year of initial application.
17595	Asset Retirement Obligation Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AssetRetirementObligationDisclosure Entire footnote for an asset retirement obligation and the associated long-lived asset.
17596	Asset Retirement Obligation, by Legal Entity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AssetRetirementObligationRollForwardAnalysisRollForward Roll forward of asset retirement obligation.
17597	Asset Retirement Obligation [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AssetRetirementObligationRollUp Roll up of details of asset retirement obligation.
17598	Assets Disposed of by Method Other than Sale, in Period of Disposition, by Asset Name [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AssetsDisposedOfByMethodOtherThanSaleInPeriodOfDisposition Disclosure of disposed assets.
17599	Assets Held-for-sale, Reason for Changing Plan to Sell [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AssetsHeldForsaleReasonForChangingPlanToSellHierarchy Disclosure of information about reasons for changing plans to sell assets held-for-sale.
17600	Assets Held-in-trust [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AssetsHeldintrustRollUp Roll up of details of assets held-in trust.
17601	Assets [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AssetsRollUp Disclosure of the roll up of the components of assets of the reporting entity. Part of the balance sheet.
17602	Defined Benefit Plan, Assumptions Used, by Plan [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AssumptionsUsed Disclosure of the assumptions used by pension plans and/or other employee benefit plans to determine the benefit obligation and net benefit cost.
17603	Assumptions Used in Estimating Fair Value of Stock Award Grants [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AssumptionsUsedInExtimatingFairValueOfStockAwardGrants Disclosure of information about assumptions used in estimating the fair value of stock award grants.
17604	Auction Market Preferred Securities by Stock Series [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	AuctionMarketPreferredSecuritiesByStockSeries Disclosure of information pertaining to auction market preferred securities.
17605	Auction Market Preferred Securities Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	AuctionMarketPreferredSecuritiesDisclosure Entire footnote for auction market preferred securities.
17606	Auction Market Preferred Securities, Dividend Distributions, by Stock Series [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AuctionMarketPreferredSecuritiesDividendDistributionsHierarchy Disclosure of information about dividend distributions of auction market preferred securities.
17607	Auction Market Preferred Securities, Dividend, Paid from Earnings and Capital, by Stock Series [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AuctionMarketPreferredSecuritiesDividendPaidfromEarningsAndCapitalRollUp Roll up of details of dividends charged against earnings and capital that have been paid to holders of auction market preferred securities.
17608	Auction Market Preferred Securities Shares Outstanding, by Stock Series [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	AuctionMarketPreferredSecuritiesSharesOutstandingRollForward Roll forward (movements) of auction market preferred securities shares outstanding.
17609	Auction Market Preferred Securities, by Stock Series [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AuctionMarketPreferredSecuritiesStockSeriesHierarchy Disclosure of information about auction market preferred securities.
17610	Available-for-sale Securities, by Major Type of Security [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecurities Disclosure of available-for-sale securities.
17611	Available-for-sale Securities, Amortized Cost Basis [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesAmortizedCostBasisRollUp Roll up of details of available-for-sale securities (amortized cost basis).
17612	Available-for-sale Securities, Change in Net Unrealized Holding Gain (Loss), Net of Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTaxRollUp Roll up of details of change in net unrealized holding gain (loss), net of tax for available-for-sale securities.
17613	Available-for-sale Securities, Continuous Unrealized Loss Position [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesContinuousUnrealizedLossPositionHierarchy Disclosure of information about continuous unrealized loss position of available-for-sale securities.
17614	Available-for-sale Securities, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesCurrentRollUp Roll up of details of current portion of available-for-sale securities.
17615	Available-for-sale Securities, Debt Maturities, Amortized Cost Basis [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesDebtMaturitiesAmortizedCostBasisRollUp Roll up of details of debt maturities of available-for-sale securities, amortized cost basis.
17616	Available-for-sale Securities, Debt Maturities, Fair Value [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesDebtMaturitiesFairValueHierarchy Disclosure of information about fair value of debt maturities of available-for-sale securities.
17617	Available-for-sale Securities, Debt Maturities [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesDebtMaturitiesHierarchy Disclosure of information about debt maturities of available-for-sale securities.
17618	Available-for-sale Securities, Gross Gains (Losses), Derivatives [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesGrossGainsLossesDerivativesRollUp Roll up of details of gross gains (losses) of available-for-sale securities which are derivatives.
17619	Available-for-sale Securities, Gross Realized Gain (Loss), Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesGrossRealizedGainLossDisclosuresHierarchy Disclosure of information about gross realized gain (loss) for available-for-sale securities.
17620	Available-for-sale Securities, Gross Realized Gain (Loss), Excluding Other than Temporary Impairments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairmentsRollUp Roll up of details of gross realized gain (loss) excluding other than temporary impairments of available-for-sale securities.
17621	Available-for-sale Securities, Gross Realized Gain (Loss) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesGrossRealizedGainLossRollUp Roll up of details of gross realized gain (loss) of available-for-sale securities.
17622	Available-for-sale Securities, Gross Unrealized Gain (Loss) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesGrossUnrealizedGainLossRollUp Roll up of details of gross unrealized gain (loss) of available-for-sale securities.
17623	Available-for-sale Securities [Hierarchy] (DUPLICATE)	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesHierarchy Disclosure of information about available-for-sale securities.
17624	Available-for-sale Securities, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesNoncurrentRollUp Roll up of details of noncurrent portion of available-for-sale securities.
17625	Available-for-sale Securities, Other Disclosure Items [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesOtherDisclosureItemsHierarchy Disclosure of information about available-for-sale securities, other disclosure items.
17626	Available-for-sale Securities Reconciliation [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesReconciliation Disclosure of the reconciliation of available-for-sale securities from cost basis to fair value.
17627	Available-for-sale Securities, Restricted, Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesRestrictedDisclosureHierarchy Disclosure of information about restricted available-for-sale securities.
17628	Available-for-sale Securities, Restricted [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesRestrictedRollUp Roll up of details of restricted avaiable-for-sale securities.
17629	Available-for-sale Securities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesRollUp Roll up of details of available-for-sale securities.
17630	Available-for-sale Securities, Transfers to Trading, Gains (Losses) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesTransfersToTradingGainsLossesRollUp Roll up of details of gains (losses) from transfers of available-for-sale securities to trading securities category.
17631	Available-for-sale Securities, Transfers to Trading [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	AvailableForsaleSecuritiesTransfersToTradingHierarchy Disclosure of information about available-for-sale securities transfers to trading.
17632	Balance Sheet	disclosures:disclosureItemType	duration		true	disclosures	BalanceSheet Economic entity balance sheet (statement of financial position). Balance sheet has two parts: assets roll up and liabilities and equity roll up.
17633	Balance Sheet Details [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BalanceSheetDetails Other information which has not been classified yet
17634	Balance Sheet, Parenthetical, by Legal Entity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BalanceSheetParenthetical Balance sheet parenthetical information.
17635	Basis of Presentation and Significant Accounting Policies Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	BasisOfPresentationAndSignificantAccountingPoliciesDisclosure (Alternative) Entire footnote combining basis of presentation with significant accounting policies. Use of this is discouraged, separate basis of presentation and significant accounting policies.
17636	Basis of Reporting Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	BasisOfReporting Entire disclosure note of basis of reporting.
17637	Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	BenefitObligationsInExcessOfFairValueOfPlanAssets Disclosure of the aggregate benefit obligation and aggregate fair value of plan assets for pension plans and/or other employee benefit plans with benefit obligations in excess of plan assets as of the measurement date.
17638	Billed and Unbilled Contract Claims Subject to Uncertainty [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BilledAndUnbilledContractClaimsSubjectToUncertaintyHierarchy Disclosure of information about billed and unbilled contract claims subject to uncertainty.
17639	Billings in Excess of Cost [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	BillingsInExcessOfCostRollUp Roll up of details of billings in excess of cost.
17640	Brokers and Dealers Accounting Policies [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	BrokersAndDealersPolicies Disclosure of information about accounting policies of entities with broker/dealer related activities.
17641	Business Acquisition, Date of Acquisition [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionDateOfAcquisitionHierarchy Disclosure of information about date of business acquisition.
17642	Business Acquisition, Integration, Restructuring and Other Related Costs Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionIntegrationRestructuringAndOtherRelatedCosts Entire footnote of the description for costs incurred to effect a business combination that have been expensed during the period.
17643	Business Acquisition, Preexisting Relationship [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionPreexistingRelationshipHierarchy Disclosure of information about preexisting relationships with aquiree of business acquistion.
17644	Business Acquisition, Pro Forma Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionProFormaInformation Disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate.
17645	Business Acquisition, Pro Forma Information [Hierarchy] (This is a duplicate, ignore)	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionProFormaInformationHierarchy Disclosure of information about pro forma information of business acquisition.
17646	Business Acquisitions, by Acquisition [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionsByAcquisition Disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities (excludes leveraged buyouts).
17647	Business Acquisitions, Contingent Consideration, by Acquisition [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionsByAcquisitionContingentConsideration Disclosure of contingent payment arrangements including the terms that will result in payment and the accounting treatment that will be followed if such contingencies occur.
17648	Business Acquisitions, Equity Interest Issued or Issuable to Acquire Entity, by Acquisition and Type of Equity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionsByAcquisitionEquityInterestIssuedOrIssuable Disclosure of the equity interest issued or issuable in a business acquisition planned, initiated, or completed during the period.
17649	Business Acquisitions, by Acquisition [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	BusinessAcquisitionsByAcquisitionRollUp Disclosure of a material business combination completed during the period
17650	Business Combination, Acquired Receivables [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationAcquiredReceivablesHierarchy Disclosure of information about receivables acquired as part of business combination.
17651	Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestHierarchy Disclosure of information about business combination where acquisition is less than 100 percent resulting in a noncontrolling interest.
17652	Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationAssetsAndLiabilitiesArisingfromContingenciesAmountRecognizedNetRollUp Roll up of details of net amounts recognized for assets and liabilities arising from contingencies related to business combinations.
17653	Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Other than at Fair Value, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationAssetsAndLiabilitiesArisingfromContingenciesAmountRecognizedOtherThanatFairValueNetRollUp Roll up of details of net amounts recognized, other than at fair value, for assets and liabilities arising from contingencies related to business combinations.
17654	Business Combination, Bargain Purchase [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationBargainPurchaseHierarchy Disclosure of information about business combination where the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred (bargin purchase).
17655	Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationConsiderationTransferredIncludingEquityInterestInAcquireeHeldPriorToCombinationRollUp Roll up of details of acquisition-date fair value of total consideration transferred and acquisition-date fair value of any equity interest in the acquiree held by the acquirer prior to the business combination.
17656	Business Combination, Contingent Consideration Arrangements [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationContingentConsiderationArrangementsHierarchy Disclosure of information about contingent consideration arrangements relating to a business combination.
17657	Business Combination, Description [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationDescriptionHierarchy Disclosure of information about business combination.
17658	Business Combination Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationDisclosure Entire footnote for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities.
17659	Business Combination, Indemnification Assets [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationIndemnificationAssetsHierarchy Disclosure of information about indemnification assets related to business combination.
17660	Business Combination, Provisional Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationProvisionalInformationHierarchy Disclosure of information about provisional information relating to business combination.
17661	Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentsHierarchy Disclosure of information about measurement period adjustments realized during the reporting period to the assets, liabilities, equity interests, or items of consideration for which the initial accounting was incomplete in connection with business combination.
17662	Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterestRollUp Roll up of the details of amount recognized as of the acquisition date for the assets, including goodwill, in excess of (less than) the aggregate liabilities assumed, less the noncontrolling interest in the acquiree.
17663	Business Combination, Separately Recognized Transactions, by Transaction [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationSeparatelyRecognizedTransactions Disclosure of transactions that are recognized separately from the acquisition of assets and assumptions of liabilities in the business combination.
17664	Business Combination, Separately Recognized Transactions, Additional Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationSeparatelyrecognizedTransactionsAdditionalDisclosuresHierarchy Disclosure of information about separately recognized business combination transactions, additional disclosures.
17665	Business Combination, Separately Recognized Transactions, Assets [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationSeparatelyRecognizedTransactionsAssetsHierarchy Disclosure of information about assets of separately recognized business combination transactions.
17666	Business Combination, Separately Recognized Transactions, Expenses and Losses [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesHierarchy Disclosure of information about expenses and losses of separately recognized business combination transactions.
17667	Business Combination, Separately Recognized Transactions [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationSeparatelyRecognizedTransactionsHierarchy Disclosure of information about separately recognized business combination transactions.
17668	Business Combination, Separately Recognized Transactions, Liabilities [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationSeparatelyRecognizedTransactionsLiabilitiesHierarchy Disclosure of information about liabilities of separately recognized business combination transactions.
17669	Business Combination, Separately Recognized Transactions, Net Gains and Losses [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationSeparatelyRecognizedTransactionsNetGainsAndLossesHierarchy Disclosure of information about net gains and losses of separately recognized business combination transactions.
17670	Business Combination, Separately Recognized Transactions, Revenues and Gains [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsHierarchy Disclosure of information about revenues and gains of separately recognized business combination transactions.
17671	Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain (Loss), Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGainLossNetRollUp Roll up of details of amount of net gain (loss) recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination in a business combination achieved in stages.
17672	Business Combination, Step Acquisition [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessCombinationStepAcquisitionHierarchy Disclosure of information about business combination achieved in stages.
17673	Business Description and Accounting Policies Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	BusinessDescriptionAndAccountingPoliciesDisclosure (Alternative) Entire footnote combining business description with significant accounting policies. Use of this is discouraged, separate basis of presentation and significant accounting policies.
17674	Business Description and Basis of Presentation Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	BusinessDescriptionAndBasisOfPresentationDisclosure (Alternative) Entire footnote combining business description with basis of presentation. Use of this is discouraged, separate basis of presentation and significant accounting policies.
17675	Business Insurance Recoveries, by Loss and Income Statement Location [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	BusinessInsuranceRecoveries Disclosure of business interruption insurance recoveries.
17676	Business Insurance Recoveries Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	BusinessInsuranceRecoveriesDisclosure Entire footnote of business interruption insurance recoveries.
17677	Capitalized Computer Software, Net [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CapitalizedComputerSoftwareNetMovementRollForward Roll forward (movements) of capitalized computer software, net.
17678	Capitalized Computer Software, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CapitalizedComputerSoftwareNetRollUp Roll up of details of capitalized computer software, net.
17679	Capital Leased Assets, Details by Asset Type [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasedAssets Disclosure of long-lived, depreciable assets that are subject to a lease meeting the criteria for capitalization and are used in the normal conduct of business to produce goods and services.
17680	Capital Lease Obligations [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeaseObligationsRollUp Roll up of details of capital lease obligations.
17681	Capital Leases, Balance Sheet, Assets by Major Class, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesBalanceSheetAssetsByMajorClassNetRollUp Roll up of details of assets under capital lease, net.
17682	Future Minimum Payments, Present Value of Net Minimum Payments, Noncancelable Capital Leases, Lessor [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPaymentsRollUp Roll up of details of present value of net minimum future payments for noncancelable capital leases of a lessor.
17683	Future Minimum Payments Receivable of Capital Leases, Lessor [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesFutureMinimumPaymentsReceivableRollUp Roll up of details of future minimum payments receivable for noncancelable capital leases of a lessor.
17684	Capital Leases, Income Statement, Lease Revenue, Income Statement of Lessor [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesIncomeStatementLeaseRevenueIncomeStatementOfLessorRollUp Roll up of details of total amount of lease revenue realized on leasing arrangements.
17685	Capital Leases, Income Statement of Lessee [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesIncomeStatementOfLesseeHierarchy Disclosure of information appearing on income statement of lessee, capital leases.
17686	Capital Leases in Financial Statements of Lessee Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesInFinancialStatementsOfLesseeDisclosure Entire footnote for lessee entity's capital leasing arrangements.
17687	Capital Leases of Lessor in Financial Statements Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesInFinancialStatementsOfLessorDisclosure Entire footnote for lessor entity's leasing arrangements.
17688	Capital Leases, Net Investment in Direct Financing and Sales Type Leases [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeasesRollUp Roll up of details of net investment in direct financing and sales-type leases as of the balance sheet date.
17689	Capital Leases of Lessee [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CapitalLeasesOfLesseeHierarchy Disclosure of information about capital leases of leassee.
17690	Capital Units [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CapitalUnits Disclosure of activity in an entity's capital units or capital shares.
17691	Capital Units, by Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CapitalUnitsHierarchy Disclosure of an entity's capital units or capital shares, including the value of capital units or capital shares, units authorized, units outstanding and other information necessary to a fair presentation.
17692	Cash and Cash Equivalents, Details [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CashAndCashEquivalents Disclosure of the roll up of the items which make up cash and cash equivalents represented using dimensions.
17693	Cash and Cash Equivalents, Details [Roll up]	disclosures:disclosureItemType	duration		true	disclosures	CashAndCashEquivalentsDetails Disclosure of the roll up of the items which make up cash and cash equivalents represented using line items.
17694	Cash and Cash Equivalents Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CashAndCashEquivalentsDisclosure Entire footnote for cash and cash equivalents.
17695	Cash and Cash Equivalents Summary [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CashAndCashEquivalentsSummaryRollForward Roll forward of cash and cash equivalents that is part of the cash flow statement.
17696	Cash, Cash Equivalents, and Marketable Securities Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CashCashEquivalentsAndMarketableSecuritiesDisclosure Entire footnote for cash and cash equivalent and marketable securities disclosure.
17697	Cash and Cash Equivalents and Short-term Investments Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CashCashEquivalentsAndShortTermInvestments Entire footnote for cash and cash equivalent and short term investments.
17698	Cash Flow, Operating Capital [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CashFlowOperatingCapital Disclosure of the roll up of items which make up the net increase (decrease) in operating capital in the operating section of the statement of cash flows.
17699	Cash Flow Statement [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CashFlowStatement Economic entity cash flow statement.
17700	Cash Flow, Supplemental Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CashFlowSupplementalDisclosures Entire footnote for cash flow statement supplemental disclosures.
17701	Cash Flow, Supplemental Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CashFlowSupplementalDisclosuresDuplicate Disclosure of supplemental cash flow information for the periods presented.
17702	Cash, Insured and Uninsured [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CashInsuredAndUninsuredHierarchy Disclosure of information about insured and uninsured cash.
17703	Cash Proceeds Received from Share-based Payment Awards [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CashProceedsReceivedfromSharebasedPaymentAwards Disclosure of the amount of cash proceeds received from the exercise of stock options and similar instruments granted under share-based payment arrangements and the tax benefit realized from stock options exercised during the period.
17704	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CertainLoansAcquiredInTransferNotAccountedForasDebtSecuritiesAccretableYieldMovementRollForward Roll forward (movements) of accretable yield for certain loans acquired in transfer not accounted for as debt securities.
17705	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CertainLoansAcquiredInTransferNotAccountedForasDebtSecuritiesAcquiredDuringPeriodHierarchy Disclosure of information about certain loans acquired in transfer not accounted for as debt securities acquired during period.
17706	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CertainLoansAcquiredInTransferNotAccountedForasDebtSecuritiesHierarchy Disclosure of information about certain loans acquired in transfer not accounted for as debt securities.
17707	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Not Accounted for Using Income Recognition Model [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CertainLoansAcquiredInTransferNotAccountedForasDebtSecuritiesNotAccountedForUsingIncomeRecognitionModelHierarchy Disclosure of information about certain loans acquired in transfer not accounted for as debt securities not accounted for using income recognition model.
17708	Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Provision and Allowance [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CertainLoansAcquiredInTransferNotAccountedForasDebtSecuritiesProvisionAndAllowanceHierarchy Disclosure of information about provision and allowance for certain loans acquired in transfer not accounted for as debt securities.
17709	Certain Loans and Debt Securities Acquired in Transfer, Subsequent Impairment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CertainLoansAndDebtSecuritiesAcquiredInTransferSubsequentImpairmentHierarchy Disclosure of information about subsequent impairment of certain loans acquired in transfer not accounted for as debt securities.
17710	Change in Accounting Estimate, by Type of Change [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ChangeInAccountingEstimate Disclosure of the change in an accounting estimate, including a change that occurs in an interim period.
17711	Accumulated Postemployment Benefit Obligations, Changes In [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	ChangesInAccumulatedPostemploymentBenefitObligations Disclosure of the change in the accumulated postemployment benefit obligation from the beginning to the end of the period.
17712	Net Changes in Fair Value of Plan Assets [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ChangesInFairValueOfPlanAssets Disclosure of the reconciliation of beginning and ending balances of the fair value of plan assets of pension plans and/or other employee benefit plans.
17713	Projected Benefit Obligations, Changes In [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	ChangesInProjectedBenefitObligations Disclosure of the change in the benefit obligation of pension plans and/or other employee benefit plans from the beginning to the end of the period.
17714	Changes in Stockholders Equity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	ChangesInStockholdersEquityRollForward Roll forward (movements, change) in stockholders' equity.
17715	Common Stock, by Class, Balance Sheet Parenthetical [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ClassOfCommonStockHierarchy Disclosure of information about class of common stock.
17716	Preferred Stock, by Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ClassOfPreferredStockHierarchy Disclosure of information about class of preferred stock.
17717	Treasury Stock, by Class of Stock [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ClassOfTreasuryStock Disclosure of an entity's treasury stock by class of stock and share repurchase program.
17718	Warrant or Right, by Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ClassOfWarrantOrRight Disclosure of information related to converting stock into another financial instrument(s) in a noncash (or part noncash) transaction.
17719	Coal Industry Retiree Health Benefit Act of 1992 [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CoalIndustryRetireeHealthBenefitActOf1992Hierarchy Disclosure of information about coal industry retiree health benefits act of 1992.
17720	Collaborative Arrangement Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CollaborativeArrangementDisclosure Entire footnote for collaborative arrangements in which the entity is a participant.
17721	Collaborative Arrangements and Non-collaborative Arrangement Transactions, by Type of Arranngement [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CollaborativeArrangementsAndNoncollaborativeArrangementTransactions Disclosure of contractual arrangements that involve two or more parties.
17722	Commitments and Contingencies Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CommitmentsAndContingenciesDisclosure Entire footnote for commitments and contingencies.
17723	Commitments Contingencies and Guarantees Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CommitmentsContingenciesAndGuarantees Entire footnote for commitments, contingencies, and guarantees.
17724	Commitments Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CommitmentsDisclosure Entire footnote for significant arrangements with third parties, which includes operating lease arrangements and arrangements in which the entity has agreed to expend funds to procure goods or services, or has agreed to commit resources to supply goods or services, and operating lease arrangements.
17725	Common Stock, by Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CommonStockByClass Detail of common stock by class of common stock.
17726	Common Stock, Including Additional Paid in Capital, Net of Discount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CommonStockIncludingAdditionalPaidInCapitalNetOfDiscountRollUp Roll up of details of common stock, including additional paid in capital, net of discount.
17727	Common Stock Outstanding [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CommonStockOutstandingRollForward Disclosure of activity of common stock for period.
17728	Compensated Absences [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CompensatedAbsencesHierarchy Disclosure of information about compensated absenses.
17729	Compensated Absences Liability [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CompensatedAbsencesLiabilityRollUp Roll up of details of compensated absences liability.
17730	Compensating Balances [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CompensatingBalances Disclosure of compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet.
17731	Compensation and Employee Benefit Plans Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CompensationAndEmployeeBenefitPlans Entire footnote for an entity's employee compensation and benefit plans.
17732	Compensation and Employee Benefit Plans Other than Share-based Compensation Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CompensationAndEmployeeBenefitPlansOtherThanShareBasedCompensationDisclosure Entire footnote for an entity's employee compensation and benefit plans.
17733	Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CompensationCostForSharebasedPaymentArrangementsAllocationOfSharebasedCompensationCostsByPlan Disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits.
17734	Compensation Related Costs and Share-based Payments Details [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	CompensationRelatedCostsAndSharebasedPaymentsDetails Disclosure for accounts comprising shareholders' equity, comprised of portions attributable to the parent entity and noncontrolling interest.
17735	Compensation Related Costs and Share-based Payments Details, Other Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CompensationRelatedCostsAndSharebasedPaymentsDetailsOtherDisclosures Disclosure for accounts comprising shareholders' equity, comprised of portions attributable to the parent entity and noncontrolling interest, if any.
17736	Compensation Related Costs and Share-based Payments Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CompensationRelatedCostsAndSharebasedPaymentsDisclosures Entire footnote for compensation-related costs for equity-based compensation.
17737	Compensation Related Costs, General, Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CompensationRelatedCostsGeneral Entire footnote for compensation costs.
17738	Comprehensive Income (Loss) [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ComprehensiveIncomeLoss Disclosure of components of comprehensive income (loss).
17739	Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ComprehensiveIncomeLossNetOfTaxAttributableToParentRollUp Roll up of details of comprehensive income (loss), net of tax, attributable to parent
17740	Comprehensive Income (Loss) Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ComprehensiveIncomeLossNote Entire footnote for comprehensive income. Explains accumulated other comprehensive income.
17741	Concentration of Risk, by Risk Factor [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ConcentrationOfRiskByRiskFactor Disclosure of concentration risks, by risk factor.
17742	Concentration Risk Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ConcentrationRiskDisclosure Entire footnote for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact.
17743	Concentration Risks, Types, No Concentration Percentage, by Risk Benchmark and Risk Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ConcentrationRisksTypesNoConcentrationPercentage Disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact (no concentration percentage).
17744	Condenced Financial Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CondencedFinancialInformation Condenced financial information
17745	Condensed Balance Sheet [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CondensedBalanceSheet Disclosure of condensed balance sheet.
17746	Condensed Cash Flow Statement [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CondensedCashFlowStatement Disclosure of condensed cash flow statement.
17747	Condensed Financial Statements Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CondensedFinancialStatementsDisclosure Entire footnote of condensed financial information
17748	Condensed Income Statement [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CondensedIncomeStatement Disclosure of condensed income statement.
17749	Condensed Statement of Comprehensive Income Statement [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CondensedStatementOfComprehensiveIncome Disclosure of condensed income statement.
17750	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Change Due to Net Income Attributable to Parent and Effects of Changes, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet Disclosure of the effects of any changes in a parent's ownership interest in a subsidiary on the equity attributable to the parent if the ownership interests in a subsidiary changes during the period.
17751	Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestEffectsOfChangesNet Disclosure of the effects of any changes in a parent's ownership interest in a subsidiary on the equity attributable to the parent if the ownership interests in a subsidiary changes during the period.
17752	Consolidation Policy	disclosures:disclosureItemType	duration		true	disclosures	ConsolidationPolicy Disclosure of accounting policy for consolidation to describe the significant judgments and assumptions made in determining whether a variable interest held by the entity requires the variable interest entity to be consolidated and (or) disclose information about its involvement with the variable interest entity; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; and the significant factors considered and judgments made in determining that the power to direct the activities that significantly impact the economic performance of the variable interest entity are shared (as defined).
17753	Consolidation, Variable Interest Entity, Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ConsolidationVariableInterestEntityPolicyPolicyTextBlock Disclosure of accounting policy for consolidation to describe the significant judgments and assumptions made in determining whether a variable interest held by the entity requires the variable interest entity to be consolidated and (or) disclose information about its involvement with the variable interest entity; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; and the significant factors considered and judgments made in determining that the power to direct the activities that significantly impact the economic performance of the variable interest entity are shared (as defined).
17754	Construction Contractors Policies [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ConstructionContractorsPolicies Disclosure of information about accounting policies of entities with construction contractor activities.
17755	Contingencies Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ContingenciesDisclosure Entire footnote for loss and gain contingencies.
17756	Contract Receivable Retainage [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ContractReceivableRetainageRollUp Roll up of the details of amount billed to customers under long-term contracts or programs that have been withheld because of retainage provisions in a contract.
17757	Contract Receivable [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ContractReceivableRollUp Roll up of details of contracts receivable.
17758	Contracts Receivable, Claims and Uncertain Amounts, Fiscal Year Maturities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ContractsReceivableClaimsAndUncertainAmountsRollUp Roll up of details of amount of billed or unbilled claims or other similar items subject to uncertainty concerning their determination or ultimate realization under long-term contracts.
17759	Contracts Receivable [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ContractsReceivableRollUp Roll up of details of amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party.
17760	Contract Termination Claims and Loans [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ContractTerminationClaimsAndLoansHierarchy Disclosure of information about contract termination claims and loans.
17761	Conversion of Stock, by Name [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ConversionOfStock Disclosure of information related to converting stock into another financial instrument(s) in a noncash (or part noncash) transaction.
17762	Convertible Debt [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ConvertibleDebt Disclosure of information pertaining to short-term and long-debt instruments or arrangements.
17763	Convertible Preferred Stock Features [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ConvertiblePreferredStockFeaturesHierarchy Disclosure of information about features of convertible preferred stock.
17764	Corporate and Other Operating Income (Loss) Activity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CorporateAndOtherOperatingIncomeLossActivity Disclosure of components of corporate and other operating income (loss).
17765	Cost and Equity Method Investments Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CostAndEquityMethodInvestmentsDisclosure Entire footnote for cost method and equity method investments included basis, impairment losses, recognized or unrecognized gains (losses).
17766	Cost-method Investments, by Major Type of Security and Investment Name [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CostMethodInvestments Disclosure of cost-method investments.
17767	Cost-method Investments Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	CostMethodInvestmentsDescription Entire footnote for investments accounted for under the cost-method.
17768	Cost-method Investments, Realized Gain (Loss), Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CostMethodInvestmentsRealizedGainLossAlternativeRollUp Roll up of details of realized gain (loss) of cost-method investments (alternative).
17769	Cost-method Investments, Realized Gain (Loss), Excluding Other than Temporary Impairments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CostMethodInvestmentsRealizedGainLossExcludingOtherThanTemporaryImpairmentsRollUp Roll up of details of realized gain (loss) of cost-method investments excluding other than temporary impairments.
17770	Cost of Goods and Services Sold, Depreciation and Amortization [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CostOfGoodsAndServicesSoldDepreciationAndAmortizationRollUp Roll up of details of depreciation and amprtization related to cost of goods and services sold.
17771	Cost of Sales Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	CostOfSalesPolicy Disclosure of policy for recognition of costs in the period which correspond to the revenue categories presented in the income statement.
17772	Costs in Excess of Billings on Uncompleted Contracts or Programs [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CostsInExcessOfBillingsonUncompletedContractsOrProgramsRollUp Roll up of details of costs in excess of billings on uncompleted contracts or programs.
17773	Retirement Plans Cost [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CostsOfRetirementPlans Disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost.
17774	Credit Card Origination Costs [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CreditCardOriginationCostsHierarchy Disclosure of information about credit card origination costs.
17775	Credit Losses Related to Financing Receivables, Current [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CreditLossesForFinancingReceivablesCurrent Disclosure of credit losses for current financing receivables (such as trade and accounts receivable), including a rollforward of the balance.
17776	Credit Losses Related to Financing Receivables, Current and Noncurrent [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CreditLossesRelatedToFinancingReceivablesCurrentAndNoncurrent Disclosure of the activity in the total allowance for credit losses related to financing receivables (such as loans or lease receivables) for entities that have an unclassified balance sheet, including the balance in the allowance at the beginning and end of each period, additions charged to operations, direct write-downs charged against the allowance, and recoveries of amounts previously charged off.
17777	Credit Losses Related to Financing Receivables, Noncurrent [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CreditLossesRelatedToFinancingReceivablesNoncurrent Disclosure of the activity in the total allowance for credit losses related to noncurrent financing receivables (such as loans or lease receivables), including the balance in the allowance at the beginning and end of each period, additions charged to operations, direct write-downs charged against the allowance, and recoveries of amounts previously charged off.
17778	Cumulative-Effect Adjustment, Application of Fair Value Option, Gross Gains [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CumulativeEffectAdjustmentApplicationOfFairValueOptionGrossGainsRollUp Roll up of details of cumulative-effect adjustment, application of fair value option, gross gains.
17779	Cumulative-Effect Adjustment, Application of Fair Value Option, Gross Losses [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CumulativeEffectAdjustmentApplicationOfFairValueOptionGrossLossesRollUp Roll up of the details of the gross gains that make up a cumulative-effect adjustment on retained earnings related to the election of the fair value option.
17780	Cumulative-Effect Adjustment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	CumulativeEffectAdjustmentHierarchy Disclosure of information about cumulative-effect adjustment.
17781	Cumulative Effect on Retained Earnings, Net of Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CumulativeEffectonRetainedEarningsNetOfTaxRollUp Roll up of details of cumulative effect on retained earnings, net of tax.
17782	Cumulative Translation Adjustment [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CumulativeTranslationAdjustmentRollForward Roll forward (movements, changes) in cumulative translation adjustment.
17783	Customer Advances and Deposits, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	CustomerAdvancesAndDepositsCurrentRollUp Roll up of details of current portion of customer advances and deposits.
17784	Customer Refundable Fees [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	CustomerRefundableFeesRollForward Roll forward (movement) of customer refundable fees.
17785	Debt [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	Debt Disclosure of information pertaining to short-term and long-debt instruments or arrangements.
17786	Debt and Capital Leases Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DebtAndCapitalLeasesDisclosures Entire footnote for debt and capital lease obligations.
17787	Debt Conversion, by Conversion [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DebtConversion Disclosure of information on an original debt issue that has been converted in a noncash (or part noncash) transaction during the accounting period.
17788	Debt Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DebtDisclosure Entire footnote for information about short-term and long-term debt arrangements.
17789	Debt Instrument, Debt Default [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DebtInstrumentDebtDefault Disclosure of information about default of debt instrument.
17790	Debt Instrument Redemption Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DebtInstrumentRedemptionDisclosure Entire footnote for information debt instrument redemptions.
17791	Debt Instrument, Unamortized Discount (Premium), Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DebtInstrumentUnamortizedDiscountPremiumNetRollUp Roll up of details of net unamortized discount (premium) of debt instrument.
17792	Debt, Long-term and Short-term, Combined Amount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DebtLongTermAndShortTermCombinedAmountRollUp Roll up of details of combined amounts of long-term and short-term debt.
17793	Deconsolidation, Gain (Loss) with Related Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeconsolidationGainLossWithRelatedDisclosuresHierarchy Disclosure of information about gain (loss) from deconsolidation of a subsidiary or derecognition of a group of assets and related disclosures.
17794	Deferred Compensation Arrangements [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCompensationArrangementsHierarchy Disclosure of information about deferred compensation arrangements.
17795	Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits, by Title of Individual and by Type of Deferred Compensation [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCompensationArrangementWithIndividual100 Disclosure of arrangements with individual employees that are not equity-based payments or pensions and other postretirement benefits.
17796	Deferred Compensation Arrangement with Individual, Postretirement Benefits [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCompensationArrangementWithIndividualPostretirementBenefits Disclosure of information reflecting pension and other postretirement benefit arrangements with individuals.
17797	Deferred Compensation Arrangement with Individual, Share-based Payments, by Title of Individual [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCompensationArrangementWithIndividualSharebasedPayments Disclosure of an equity-based arrangement (such as stock or unit options and stock or unit awards) with an individual employee.
17798	Deferred Compensation Liability, Classified, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCompensationLiabilityClassifiedNoncurrentRollUp Roll up of details of portion of deferred compensation classified as noncurrent.
17799	Deferred Compensation Liability, Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCompensationLiabilityCurrentAndNoncurrentRollUp Roll up of details of current and noncurrent portion of deferred compensation liability.
17800	Deferred Compensation Liability, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCompensationLiabilityCurrentRollUp Roll up of details of current deferred compenstation liability.
17801	Deferred Costs, Capitalized, Prepaid, and Other Assets Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosure Entire footnote of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle.
17802	Deferred Costs, Leasing, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCostsLeasingNetRollUp Roll up of details of deferred costs, leasing, net.
17803	Deferred Credits and Other Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredCreditsAndOtherLiabilitiesHierarchy Disclosure of information about deferred credits and other liabilities.
17804	Deferred Finance Costs, Current, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredFinanceCostsCurrentNetRollUp Roll up of details of current portion of deferred finance costs, net.
17805	Deferred Finance Costs [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredFinanceCostsHierarchy Disclosure of information about deferred finance costs.
17806	Deferred Finance Costs, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredFinanceCostsNetRollUp Roll up of details of deferred finance costs, net.
17807	Deferred Finance Costs, Noncurrent, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredFinanceCostsNoncurrentNetRollUp Roll up of details of noncurrent portion of deferred finance costs.
17808	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	DeferredFinanceCostsOwnShareLendingArrangementIssuanceCosts Disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings.
17809	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward Roll forward (movements) of accumulated amortization of deferred finance costs for own-share lending arrangement issue costs.
17810	Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsNetRollUp Roll up of details of net issuance costs deferred finance costs of own-share lending arrangement.
17811	Deferred Income Taxes [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredIncomeTaxesHierarchy Disclosure of information about deferred income taxes.
17812	Deferred Policy Acquisition Costs and Value of Business Acquired [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquiredRollUp Roll up of the details of the carrying (unamortized) amount as of the balance sheet date of deferred policy acquisition costs and value of business acquired (also called present value of future profits).
17813	Deferred Revenue and Credits [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredRevenueAndCreditsRollUp Roll up of details of deferred revenues and credits.
17814	Deferred Revenue Arrangement, by Type [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredRevenueArrangementByType Disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. Some times this is disclosed as a roll up, other times as a roll forward.
17815	Deferred Revenue By Segment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredRevenueBySegmentHierarchy Disclosure of information about deferred revenue by segment.
17816	Deferred Revenue Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DeferredRevenueDisclosure Entire footnote for deferred revenues at the end of the reporting period, and description and amounts of significant changes that occurred during the reporting period.
17817	Deferred Revenue [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	DeferredRevenueRollForward Roll forward (movement) in deferred revenue.
17818	Deferred Revenue [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredRevenueRollUp Roll up of details of deferred revenue.
17819	Deferred Tax Assets and Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredTaxAssetsAndLiabilities Disclosure of the components of net deferred tax asset or liability recognized in economic entity statement of financial position.
17820	Deferred Tax Assets (Liabilities), Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredTaxAssetsLiabilitiesNetRollUp Roll up of details of deferred tax assets (liabilities), net.
17821	Deferred Tax Assets, Net, Classification Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredTaxAssetsNetClassificationRollUp Roll up of details of current and noncurrent classifications of deferred tax assets, net
17822	Deferred Tax Assets, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredTaxAssetsNetRollUp Roll up of details of deferred tax assets, net.
17823	Deferred Taxes, Business Combination, Valuation Allowance [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredTaxesBusinessCombinationValuationAllowanceHierarchy Disclosure of information about valuation allowance recorded related to deferred taxes from business combination.
17824	Deferred Tax Liabilities, Classification Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredTaxLiabilitiesClassificationRollUp Roll up of details of current and noncurrent classifications of deferred tax liabilities.
17825	Deferred Tax Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DeferredTaxLiabilitiesRollUp Roll up of details of deferred tax liabilities.
17826	Deferred Tax Liability Not Recognized [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeferredTaxLiabilityNotRecognizedHierarchy Disclosure of information about deferred tax liability not recognized.
17827	Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureHierarchy Disclosure of information about defined benefit pension plans and defined benefit postretirement plans.
17828	Defined Benefit Plan, Amounts Recognized in Balance Sheet [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanAmountsRecognizedInBalanceSheetRollUp Roll up of details of amounts recognized in balance sheet for defined benefit plan.
17829	Other Comprehensive Income (Loss), Defined Benefit Plan Amounts Recognized [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLoss Disclosure of the changes in plan assets and benefit obligations recognized in other comprehensive income (loss) during the period.
17830	Other Comprehensive Income (Loss), Defined Benefit Plan Amounts Recognized [Hierarchy] (DUPLICATE)	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossHierarchy Disclosure of information about amounts of defined benefit plan recognized in other comprehensive income (loss).
17831	Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanAssumedHealthCareCostTrendRatesHierarchy Disclosure of information about assumed health care cost trend rates for defined benefit plan.
17832	Defined Benefit Plan, Assumptions Used in Calculations [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanAssumptionsUsedInCalculationsHierarchy Disclosure of information about assumptions made used in calculations related to defined benefit plan.
17833	Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Disclosures [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanbeforeAdoptionOfFAS158RecognitionProvisionsDisclosuresHierarchy Disclosure of information about defined benefit plan disclosure under FAS 132R, before it was amended by FAS 158.
17834	Defined Benefit Plan, Change in Benefit Obligation, by Plan [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanBenefitObligationRollForward Roll forward which shows changes in defined benefit plan benefit obligation.
17835	Defined Benefit Plan Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanDisclosureHierarchy Disclosure of information about defined benefit plan.
17836	Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanEstimatedFutureBenefitPaymentsHierarchy Disclosure of information about estimated future benefit payments for defined benefit plan(s).
17837	Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanEstimatedFutureEmployerContributionsInCurrentFiscalYearHierarchy Disclosure of information about estimated future employer contributions in current fiscal year for defined benefit plan(s).
17838	Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanFairValueOfPlanAssetsRollForward Roll forward which shows changes in defined benefit plan fair value of plan assets.
17839	Defined Benefit Plan, Funded Status of Plan [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanFundedStatusOfPlanRollUp Roll up of details of funded status of defined benefit plan.
17840	Defined Benefit Plan, Information about Plan Assets [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanInformationaboutPlanAssetsHierarchy Disclosure of information about plan assets of defined benefit plan(s).
17841	Defined Benefit Plan, Net Periodic Benefit Cost [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanNetPeriodicBenefitCostRollUp Roll up of details of net periodic benefit cost of defined benefit plan.
17842	Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsHierarchy Disclosure of information about pension plans with accumulated benefit obligations which are in excess of plan assets for defined benefit plan(s).
17843	Defined Benefit Plan, Plan Amendment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanPlanAmendmentHierarchy Disclosure of information about amendment(s) to defined benefit plan.
17844	Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsHierarchy Disclosure of information about plans with benefit obligations in excess of plan assets for defined benefit plans.
17845	Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosures Disclosure of pension and other postretirement benefit arrangements with individual employees.
17846	Defined Benefit Plans Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlansDisclosures Disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans.
17847	Defined Benefit Plan, Settlements and Curtailments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanSettlementsAndCurtailmentsHierarchy Disclosure of information about settlements and curtailments of defined benefit plans.
17848	Defined Benefit Plan, Special or Contractual Termination Benefits During Period [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedBenefitPlanSpecialOrContractualTerminationBenefitsDuringPeriodHierarchy Disclosure of information about special or contractual termination benefits during period for defined benefit plan(s).
17849	Defined Contribution Pension and Other Postretirement Plans Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DefinedContributionPensionAndOtherPostretirementPlansDisclosureHierarchy Disclosure of information about defined contribution pension and other postretirement plans.
17850	Deposit Assets [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DepositAssetsRollUp Roll up of details of deposit assets.
17851	Depreciation, Depletion and Amortization [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DepreciationDepletionAndAmortizationRollUp Roll up of details of depreciation, depletion and amortization.
17852	Derivative Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	Derivative Entire footnote of information that describes and identifies a derivative or group of derivatives on a disaggregated basis.
17853	Derivative Financial Instruments Indexed to, and Potentially Settled in, Entitys Own Stock, Equity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DerivativeFinancialInstrumentsIndexedtoAndPotentiallySettledinEntitysOwnStockEquity Disclosure of derivative instruments that require the entity to deliver shares as part of a physical settlement or a net-share settlement or contracts that give the company a choice of net-cash settlement or settlement in shares including net-share settlement or physical settlement that requires the company to deliver shares, or net-share settlement or physical settlement that requires the company to deliver cash.
17854	Derivative Instruments in Statement of Financial Position Fair Value, Assets [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DerivativeInstrumentsInStatementOfFinancialPositionFairValue Disclosure of fair value of derivative instruments in statement of financial position (balance sheet).
17855	Derivative Instruments in Statement of Financial Position Fair Value, Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DerivativeInstrumentsInStatementOfFinancialPositionFairValueLiabilities Disclosure of fair value of derivative instruments in statement of financial position (balance sheet)., liabilities.
17856	Derivatives and Fair Value Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DerivativesAndFairValueDisclosure Entire footnote of derivative and fair value combined.
17857	Derivatives Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	DerivativesPolicy Disclosure of policy for derivatives and hedging activities.
17858	Derivatives used in Net Investment Hedge, Net of Tax [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	DerivativesusedInNetInvestmentHedgeNetOfTaxRollForward Roll forward (movements, changes) in derivatives used in net investment hedge, net of tax.
17859	Deteriorated Loans Transferred in [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	DeterioratedLoansTransferredin Disclosure of deteriorated loans transferred in.
17860	Deteriorated Loans Transferred in, Debt Securities, Accreditable Yield, Net Increase (Decrease) [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DeterioratedLoansTransferredinDebtSecuritiesAccreditableYieldNetIncreaseDecreaseHierarchy Disclosure of information about increase (decrease) in accreditable yield for the period for deteriorated debt securities transferred in.
17861	Development Stage Enterprise General Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DevelopmentStageEnterpriseGeneralDisclosure Entire footnote for all or part of the detailed information required for development stage enterprises.
17862	Differences between Reported Amount and Reporting Currency Denominated Amount, by Financial Statement Line Item [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DifferencesbetweenReportedAmountAndReportingCurrencyDenominatedAmount Disclosure of the U.S. dollar denominated balances, balances reported for financial reporting purposes and the differences between the two balances by each relevant line item on the financial statements.
17863	Discontinued Operation, Additional Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DiscontinuedOperationAdditionalDisclosuresHierarchy Disclosure of information about discontinued operations.
17864	Discontinued Operation, Income (Loss) from Discontinued Operation Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DiscontinuedOperationIncomeLossfromDiscontinuedOperationDisclosuresHierarchy Disclosure of information about income (loss) from discontinued operations.
17865	Disposal Group, Including Discontinued Operation, Additional Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupIncludingDiscontinuedOperationAdditionalDisclosuresHierarchy Disclosure of information about disposal group(s) included in discontinued operations, additional information.
17866	Disposal Group, Including Discontinued Operation, Balance Sheet Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresHierarchy Disclosure of information about disposal groups which include discontinued operations, balance sheet disclosures.
17867	Disposal Group, Including Discontinued Operation, Classified Balance Sheet Disclosures [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupIncludingDiscontinuedOperationClassifiedBalanceSheetDisclosuresHierarchy Disclosure of information about disposal groups which include discontinued operations, classified balance sheet disclosures.
17868	Disposal Group, Including Discontinued Operation, Unclassified Balance Sheet Disclosures [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupIncludingDiscontinuedOperationUnclassifiedBalanceSheetDisclosuresHierarchy Disclosure of information about disposal groups which include discontinued operations, unclassified balance sheet disclosures.
17869	Disposal Group, Not Discontinued Operation, Disposal Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupNotDiscontinuedOperationDisposalDisclosuresHierarchy Disclosure of information about disposal groups which does NOT include discontinued operations.
17870	Disposal Group, Not Discontinued Operation, Income Statement Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresHierarchy Disclosure of information about disposal groups which does NOT include discontinued operations, income statement disclosures.
17871	Disposal Groups, Including Discontinued Operations, Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupsIncludingDiscontinuedOperationsDisclosure Entire footnote for the facts and circumstances leading to the completed or expected disposal.
17872	Disposal Groups, Including Discontinued Operations, Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupsIncludingDiscontinuedOperationsDisclosureHierarchy Disclosure of information about disposal groups which includes discontinued operations.
17873	Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures, by Disposal Group [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosures Disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues.
17874	Disposal Group, Special Transaction Classifications [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DisposalGroupSpecialTransactionClassificationsHierarchy Disclosure of information about disposal groups with special transaction classifications.
17875	Distributions Made to Limited Liability Company (LLC) Member [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DistributionMadeToMemberOrLimitedPartnerHierarchy Disclosure of information about distribution made to member of limited partner.
17876	Distributions Made to Limited Liability Company (LLC) Member, by Distribution Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DistributionsMadeToLimitedLiabilityCompanyLLCMember Disclosure of payments of cash or stock or units made to members of the LLC during an accounting period.
17877	Distributions Made to Limited Partner, by Distribution Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DistributionsMadeToLimitedPartner Disclosure of payments of cash or stock or units made to limited partners of the LP during an accounting period.
17878	Dividend Payment Restrictions Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	DividendPaymentRestrictions Entire footnote of statutory restrictions on the payment of dividends as prescribed by the National Association of Insurance Commissioners or state regulatory authorities.
17879	Dividends, Common Stock [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DividendsCommonStockRollUp Roll up of details of common stock dividends.
17880	Dividends Declared, by Class of Stock and Dividend Status [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DividendsDeclaredByClassOfStockAndDividendStatus Disclosure of information related to dividends which have been declared. Includes paid and unpaid dividends.
17881	Dividends Declared [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DividendsDeclaredHierarchy Disclosure of information related to dividends which have been declared.
17882	Dividends Declared Summary [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DividendsDeclaredSummaryHierarchy Disclosure of summary information about dividends declared. Generally provided at the bottom of the income statement
17883	Dividends Payable, by Class of Stock and Dividend Status [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DividendsPayable Disclosure of all or some of the information related to dividends declared, but not paid, as of the financial reporting date.
17884	Dividends, Preferred Stock [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DividendsPreferredStockRollUp Roll up of details of preferred stock dividends.
17885	Dividends, Share-based Compensation [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DividendsSharebasedCompensationRollUp Roll up of details of dividends, share-based compensation.
17886	Document and Entity Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DocumentAndEntityInformation This disclosure should NOT be used. Instead, use the DocumentInformation, EntityInformation and EntityListings disclosures.
17887	Document Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	DocumentInformation Information related to a submitted financial report of an economic entity.
17888	Due from Related Parties, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DueFromRelatedPartiesCurrentRollUp Roll up of details of amount of current portion of receivables to be collected from related parties.
17889	Due from Related Parties, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DueFromRelatedPartiesNoncurrentRollUp Roll up of details of amount of noncurrent portion of receivables to be collected from related parties.
17890	Due from Related Parties, Unclassified [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DueFromRelatedPartiesUnclassifiedRollUp Roll up of details of amount of receivables to be collected from related parties for unclassified balance sheet.
17891	Due from (to) Related Party, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DuefromtoRelatedPartyCurrentRollUp Roll up of details of current portion due from (to) related party.
17892	Due from (to) Related Party, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DuefromtoRelatedPartyNoncurrentRollUp Roll up of details of noncurrent portion due from (to) related party.
17893	Due from (to) Related Party [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DuefromtoRelatedPartyRollUp Roll up of details of amounts due from (to) related parties.
17894	Due to Related Parties, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DueToRelatedPartiesCurrentRollUp Roll up of details of current portion of due to related parties.
17895	Due to Related Parties, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DueToRelatedPartiesNoncurrentRollUp Roll up of details of noncurrent portion of due to related parties.
17896	Due to Related Parties [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	DueToRelatedPartiesRollUp Roll up of details of due to related parties.
17897	Earning Per Share Summary Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningPerShare Earnings per share disclosure for reporting entity. Summary level, detailed computation is in another disclosure.
17898	Earnings Per Share, Basic and Diluted [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareBasicAndDilutedHierarchy Disclosure of basic and diluted earnings per share.
17899	Earnings Per Share, Basic and Diluted, Other Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareBasicAndDilutedOtherDisclosuresHierarchy Disclosure of information about earnings per share (basic and diluted).
17900	Earnings Per Share, Basic and Diluted [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareBasicAndDilutedRollUp Roll up of details of basic and diluted earnings per share.
17901	Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareBasicByCommonClassIncludingTwoClassMethod Disclosure of the effect of income (loss) on basic earnings per share.
17902	Earnings Per Share, Basic, Other Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareBasicOtherDisclosuresHierarchy Disclosure of information about earnings per share (basic).
17903	Earnings Per Share, Basic [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareBasicRollUp Roll up of earnings per share, basic.
17904	Earnings Per Share, Basic, Two Class Method [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareBasicTwoClassMethodHierarchy Disclosure of information about earnings per share, basic, using two class method.
17905	Earnings Per Share Calculation [Text Block] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareCalculation Disclosure of basic and diluted earnings per share calculations of a reporting enity.
17906	Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareDilutedByCommonClassIncludingTwoClassMethod Disclosure of the effect of income (loss) on diluted earnings per share.
17907	Earnings Per Share, Diluted, Other Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareDilutedOtherDisclosuresHierarchy Disclosure of information about earnings per share (diluted).
17908	Earnings Per Share, Diluted [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareDilutedRollUp Roll up of details of earnings per share, diluted.
17909	Earnings Per Share, Diluted, Two Class Method [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareDilutedTwoClassMethodHierarchy Disclosure of information about earnings per share, diluted, using two class method.
17910	Earnings Per Share Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareDisclosures Entire footnote for earnings per share information.
17911	Earnings Per Share Summary [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareDisclosuresHierarchy Disclosure of summary information about earnings per share. Generally provided at the bottom of the income statement
17912	Earnings Per Share, Nonrecurring Common Control Intra-Entity Transactions, Per Basic Share [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareNonrecurringCommonControlIntraEntityTransactionsPerBasicShareHierarchy Disclosure of information about noncecurring common control intra-entity transaction earnings per share, basic.
17913	Earnings Per Share, Nonrecurring Common Control Intra-Entity Transactions, Per Diluted Share [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareNonrecurringCommonControlIntraEntityTransactionsPerDilutedShareHierarchy Disclosure of information about noncecurring common control intra-entity transaction earnings per share, diluted.
17914	Earnings Per Share Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerSharePolicy Disclosure of policy for computing basic and diluted earnings per share.
17915	Earnings Per Share, Pro Forma [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EarningsPerShareProFormaHierarchy Disclosure of information about pro forma earnings per share.
17916	Reconcilation of Statutory to Effective Income Tax Rate, Continuing Operations [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationRollUp Roll up of details of a reconciliation of the statutory income tax rate to the effective income tax rate. This disclosure could be provided using amounts or percentages.
17917	Effect of Fourth Quarter Events [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EffectOfFourthQuarterEvents Disclosure of material transactions that occurred during the fourth quarter.
17918	Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	EffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRates Disclosure of the effect of a one-percentage-point increase and the effect of a one-percentage-point decrease in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs and the accumulated postretirement benefit obligation for health care benefits.
17919	Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	EffectOfSignificantUnobservableInputsChangesInPlanAssets Disclosure of the effect of fair value measurements using significant unobservable inputs (Level 3) on changes in plan assets of pension plans and/or other employee benefit plans for the period.
17920	Accumulated Other Comprehensive Income (Loss), Effect of Change in Measurement Date, Net of Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	EffectonAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateNetOfTaxRollUp Roll up of details of effect on accumulated other comprehensive income (loss) due to change in measurement date, net of tax.
17921	Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	EffectonRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateNetOfTaxRollUp Roll up of details of effect on retained earnings (accumulated deficit) due to change in measurement date, net of tax.
17922	Effects on Future Earnings and Cash Flows Resulting from Exit Plan, by Effect [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EffectsonFutureEarningsAndCashFlowsResultingfromExitPlan Disclosure of the quantified effects on future earnings and cash flows resulting from the exit plan.
17923	Effects on Future Earnings and Cash Flows Resulting from Exit Plan [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EffectsonFutureEarningsAndCashFlowsResultingfromExitPlanHierarchy Disclosure of information about effects exit plan on future earnings and cash flows.
17924	Employee Purchase Shares [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EmployeePurchasedSharesHierarchy Disclosure of employee purchased shares.
17925	Employee Service Share-based Compensation, Allocation of Recognized Period Costs, by Report Line [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EmployeeServiceSharebasedCompensationAllocationOfRecognizedPeriodCosts Disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.
17926	Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EmployeeServiceSharebasedCompensationAllocationOfRecognizedPeriodCostsHierarchy Disclosure of information about allocation of recognized period costs for employee service share-based compensation.
17927	Employee Service Share-based Compensation Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EmployeeServiceSharebasedCompensationDisclosuresHierarchy Disclosure of information about employee service share-based compensation.
17928	Employee Stock Ownership Plan (ESOP), Debt Structure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EmployeeStockOwnershipPlanESOPDebtStructureHierarchy Disclosure of information about employee stock ownership plan (ESOP) debt structure.
17929	Employee Stock Ownership Plan (ESOP) Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	EmployeeStockOwnershipPlanESOPDisclosures Disclosure of the description of each employee stock ownership plan (ESOP).
17930	Employee Stock Ownership Plan (ESOP) Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EmployeeStockOwnershipPlanESOPDisclosuresHierarchy Disclosure of information about employee storck ownership plan (ESOP).
17931	Employee Stock Ownership Plan (ESOP), Shares in ESOP [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	EmployeeStockOwnershipPlanESOPSharesInESOPRollUp Roll up of details of employee stock ownership plan (ESOP) shares.
17932	Employee Trust [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EmployeeTrustHierarchy Disclosure of information about employee trust.
17933	Entertainment Policies [Policy]	disclosures:disclosureItemType	duration		true	disclosures	EntertainmentPolicies Disclosure of information about accounting policies of entities with entertainment related activities.
17934	Entity Addresses, by Address Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EntityAddresses Information related to the addresses of the reporting entity.
17935	Entity Contact Personnel, by Contact Person Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EntityContactPersonnel Information related to the contact information for the reporting entity.
17936	Entity Information, by Legal Entity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EntityInformation Information about the reporting economic entity.
17937	Entity Listings, by Legal Entity and Instrument and Exchange [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EntityListings Information related to the listings on stock exchanges of the reporting entiy.
17938	Entity Location, by Location [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EntityLocation Information related to the physical locations of the reporting entiy.
17939	Entity North American Industry Classifications, by Industry [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EntityNorthAmericanIndustryClassifications Information about entity's North American Industry Classification.
17940	Entity Phone Fax Numbers, by Number Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EntityPhoneFaxNumbers Information related to the phone and fax numbers of the reporting entity.
17941	Entity Sector Industry Classifications, by Sector [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EntitySectorIndustryClassifications Information about the industry or industries of the reporting entity.
17942	Environmental Exit Cost, by Property [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EnvironmentalExitCost Disclosure of material liabilities for remediation, site restoration, postclosure, monitoring commitments, or other exit costs that may occur on the sale, disposal or abandonment of a property as a result of unanticipated contamination of the assets.
17943	Environmental Loss Accrual Components [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EnvironmentalLossAccrualComponentsHierarchy Disclosure of information about environmental loss accrual components.
17944	Environmental Loss Contingencies, by Site [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EnvironmentalLossContingenciesBySite Disclosure of environmental loss contingencies by individual site.
17945	Environmental Loss Contingency Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	EnvironmentalLossContingencyDisclosure Entire footnote for environmental loss contingencies, such as presence of hazardous waste, relevant information from reports issued by regulators, and estimated costs to achieve compliance with regulatory requirements.
17946	Environmental Property Sale, Disposal or Abandonment Costs [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EnvironmentalPropertySaleDisposalOrAbandonmentCostsHierarchy Disclosure of information about disposal or abandonment costs of environmental property sale.
17947	Environmental Remediation Costs Recognized [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EnvironmentalRemediationCostsRecognizedHierarchy Disclosure of information about environmental remediation costs recognized.
17948	Equity Issuance Since Inception [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	EquityIssuanceSinceInceptionHierarchy Disclosure of information about equity issuance since inception for development stage entity.
17949	Equity Method Investments [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	EquityMethodInvestments Disclosure of equity method investments in common stock.
17950	Equity Method Investments Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	EquityMethodInvestmentsDisclosure Entire footnote for equity method investments and joint ventures.
17951	Error Corrections and Prior Period Adjustments, by Error [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ErrorCorrectionsAndPriorPeriodAdjustments Disclosure of prior period adjustments to previously issued financial statements.
17952	Error Corrections and Prior Period Adjustments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ErrorCorrectionsAndPriorPeriodAdjustmentsHierarchy Disclosure of information about error corrections and prior period adjustments.
17953	Defined Benefit Plan, Expected Benefit Payments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ExpectedBenefitPayments Disclosure of benefits expected to be paid out by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter.
17954	Expected Gross Prescription Drug Subsidy Receipts Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ExpectedGrossPrescriptionDrugSubsidyReceiptsDisclosureHierarchy Disclosure of information about expected gross prescription drug subsidy receipts.
17955	Product Warranty Accrual, Extended, Balance Sheet Classification [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ExtendedProductWarrantyAccrualBalanceSheetClassificationRollUp Roll up of details of extended product warranty accrual by balance sheet classification.
17956	Product Warranty Accrual, Extended [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	ExtendedProductWarrantyAccrualMovementRollForward Roll forward (movements) in extended product warranty accrual.
17957	Product Warranty, Extended, Other Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ExtendedProductWarrantyDisclosureHierarchy Disclosure of information about extended product warranty.
17958	Extinguishment of Debt, by Type of Debt Extinguished [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ExtinguishmentOfDebt Disclosure of debt extinguished.
17959	Extraordinary Items [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	ExtraordinaryItems Disclosure of events or transactions meeting the criteria of unusual in nature and infrequent in occurrence.
17960	Extraordinary Items Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ExtraordinaryItemsDisclosure Entire footnote of extraordinary items
17961	Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	FairValueAssetsMeasuredonRecurringBasisUnobservableInputReconciliationCalculationRollForward Disclosure of a roll forward of the details of changes in fair value measurement of assets using significant unobservable inputs (Level 3).
17962	Fair Value Measurement Inputs Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	FairValueMeasurementInputsDisclosure Entire footnote for the fair value inputs of financial instruments.
17963	Fair Value Measurements Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	FairValueMeasurementsOther Entire footnote for the fair value of financial instruments.
17964	Fair Value Measurements, Recurring and Nonrecurring [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FairValueMeasurementsRecurringAndNonrecurring Disclosure of information about assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity that are measured at fair value on a recurring and/or nonrecurring basis in periods after initial recognition.
17965	Fair Value of Assets and Liabilities Measured on Recurring Basis [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FairValueOfAssetsAndLiabilitiesMeasuredOnRecurringBasis Disclosure of information about assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity that are measured at fair value on a recurring and/or nonrecurring basis in periods after initial recognition.
17966	Fair Value of Financial Instruments [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	FairValueOfFinancialInstrumentsPolicy Disclosure of policy for determining the fair value of financial instruments.
17967	Fair Value Option Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	FairValueOptionDisclosure Entire footnote for the fair value of financial instruments, fair value option.
17968	Financial Instruments Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	FinancialInstrumentsDisclosure Entire footnote for financial instruments.
17969	Financial Instruments Subject to Mandatory Redemption, by Settlement Terms Category [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FinancialInstrumentsSubjectToMandatoryRedemption Disclosure of the current and noncurrent portions of financial instruments subject to mandatory redemption.
17970	Financial Instruments Subject to Mandatory Redemption, by Settlement Terms Category [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancialInstrumentsSubjectToMandatoryRedemptionBySettlementTermsHierarchy Disclosure of information about financial instruments subject to mandatory redemption by settlement terms.
17971	Financial Statement Line Items with Differences in Reported Amount and Reporting Currency Denominated Amounts [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancialStatementLineItemsWithDifferencesInReportedAmountAndReportingCurrencyDenominatedAmountsHierarchy Disclosure of information about denominated amounts of financial statement line items with differences in reported amounts and reporting currency.
17972	Financing Receivables, Allowance for Credit Loss, Additional Information, by Portfolio Segment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableAllowanceForCreditLossAdditionalInformationHierarchy Disclosure of information about additional information related to allowance for credit loss of financing receivable.
17973	Financing Receivables, Allowance for Credit Losses, by Portfolio Segment [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableAllowanceForCreditLosses Disclosure of financing receivables that are past due but not impaired, financing receivables that are 90 days past due and still accruing, and financing receivables on nonaccrual status.
17974	Financing Receivables, Recorded Investment, Credit Quality Indicators, by Class of Financing Receivable and Collateral [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableCreditQualityIndicators Disclosure of financing receivables by credit quality indicator by class of financing receivable and collateral.
17975	Financing Receivables, Impaired [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableImpairedHierarchy Disclosure of information about impaired financing receivable.
17976	Financing Receivables, Modifications [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableModificationsHierarchy Disclosure of information about financing receivable modifications.
17977	Financing Receivables, Recorded Investment, Aging [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableRecordedInvestmentAgingHierarchy Disclosure of information about aging of recorded investment of financing receivables.
17978	Financing Receivables, Recorded Investment, Credit Quality Indicator [Hierarchy] (Duplicate)	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableRecordedInvestmentCreditQualityIndicator Disclosure of nonaccrual and past due financing receivables (such as loans and trade receivables).
17979	Financing Receivables, Recorded Investment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableRecordedInvestmentHierarchy Disclosure of information about recorded investment of financing receivables.
17980	Financing Receivables, Recorded Investment, Past Due, by Class of Financing Receivable [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableRecordedInvestmentPastDueRollUp Roll up of details of investment in financing receivables that are past due at the balance sheet date.
17981	Financing Receivables Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivables Entire footnote for financing receivables.
17982	Financing Receivables, Minimum Payments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivablesMinimumPayments Disclosure of the annual minimum payments due from financing receivables.
17983	Financing Receivables, Non Accrual Status, by Receivable Type and Class of Receivable [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivablesNonAccrualStatus Disclosure of nonaccrual and past due financing receivables (such as loans and trade receivables).
17984	Financing Receivable Past Due, Recorded Investment, Aging, by Class of Financing Receivable [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivablesPastDue Disclosure of financing receivables that are past due but not impaired, financing receivables that are 90 days past due and still accruing, and financing receivables on nonaccrual status.
17985	Financing Receivables, Recorded Investments, Aging, by Class of Financing Receivable [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivablesPastDueRollUp Disclosure of financing receivables that are past due but not impaired, financing receivables that are 90 days past due and still accruing, and financing receivables on nonaccrual status.
17986	Financing Receivables, Troubled Debt Restructurings, by Restructuring [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FinancingReceivableTroubledDebtRestructurings Disclosure of information related to troubled debt restructurings by status of troubled debt restructuring.
17987	Finite-lived Intangible Assets Acquired as Part of Business Combination [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsAcquiredasPartOfBusinessCombination Disclosure of information about finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class, for the period in which they were aquired.
17988	Finite-lived Intangible Assets Acquired as Part of Business Combination [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsAcquiredasPartOfBusinessCombinationRollUp Disclosure of information about finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class, for the period in which they were aquired, as a roll up.
17989	Finite-lived Intangible Assets, Acquired, by Major Class [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsAcquiredByMajorClassRollUp Disclosure of indefinite-lived intangible assets acquired.
17990	Finite-lived Intangible Assets Amortization Expense [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsAmortizationExpense Disclosure of amortization expense for finite-lived intangible assets for each income statement period reported.
17991	Finite-lived Intangible Assets, Estimated Useful Lives, by Major Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsEstimatedUsefulLives Disclosure of the estimated useful lives of finite-lived intangible assets.
17992	Finite-lived Intangible Assets, Future Amortization Expense [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsHierarchy Disclosure of information about finite-lived intangible assets future amortization expense for current and five succeeding fiscal years where a total is not provided.
17993	Finite-lived Intangible Assets, Future Amortization Expense [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsFutureAmortizationExpenseRollUp Roll up of finite-lived intangible assets future amortization expense for current and five succeeding fiscal years where a total is provided.
17994	Finite-lived Intangible Assets, Net, by Major Class [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsNetRollUp Roll up of details of finite-lived intangible assets, net.
17995	Finite-lived Intangible Assets [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	FiniteLivedIntangibleAssetsPolicy Disclosure of policy for finite-lived intangible assets.
17996	Foreign Currency [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ForeignCurrencyPolicy Disclosure of policy for foreign currency translation, reporting in currencies other than the main functional currency, and hyperinflationary economies.
17997	Foreign Currency Transaction Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ForeignCurrencyTransactionDisclosure Entire footnote for foreign currency transactions and translation.
17998	Foreign Currency Transaction Gain (Loss), before Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ForeignCurrencyTransactionGainLossbeforeTaxRollUp Roll up of details of gain (loss) before tax of foreign currency transaction.
17999	Foreign Currency Transaction [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ForeignCurrencyTransactionHierarchy Disclosure of information about foreign currency transaction(s).
18000	Foreign Currency Translation [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	ForeignCurrencyTranslation Disclosure for foreign currency transactions and translation.
18001	Foreign Currency Translation [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ForeignCurrencyTranslationHierarchy Disclosure of information about foreign currency translation.
18002	Forward Contract Indexed to Issuers Equity, by Equity Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ForwardContractIndexedToIssuersEquity Disclosure of freestanding forward contracts issued by an entity that are indexed to, and potentially settled in an entity's own stock.
18003	Franchisor Locations, by Location [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FranchisorDisclosure Disclosure of franchised stores, restaurants, or other units and company owned stores, restaurants, or other units.
18004	Fresh-Start Adjustment [Hierarchy] (Duplicate)	disclosures:disclosureItemType	duration		true	disclosures	FreshStartAdjustmentHierarchy Disclosure of information about fresh-start adjustment.
18005	Fresh-Start Adjustment, Increase (Decrease), Assets [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FreshStartAdjustmentIncreaseDecreaseAssetsRollUp Roll up of details of increases (decreases) in assets from fresh-start adjustment.
18006	Fresh-Start Adjustment, Increase (Decrease), Liabilities and Equity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FreshStartAdjustmentIncreaseDecreaseLiabilitiesAndEquityRollUp Roll up of details of increases (decreases) in liabilities and equity from fresh-start adjustment.
18007	Fresh-Start Adjustments, by Adjustment Type [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	FreshStartAdjustments Disclosure of description and amounts of adjustments to historical balance sheet to arrive at fresh-start amounts following bankruptcy and reorganization with a different owner by fresh-start adjustment type.
18008	Future Minimum Payments Due under Operating Leases of Lessee [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	FutureMinimumRentalPaymentsForOperatingLeases Future minimum payments due for the next five years and thereafter under operating leases reprsented as a Hierarchy (i.e. no total)
18009	Future Minimum Sublease Rentals, Sales Leaseback Transactions, Seller-Lessee [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	FutureMinimumSubleaseRentalsSaleLeasebackTransactionsRollUp Roll up of details of future minimum sublease rentals from seller-lessee sales leaseback transactions accounted for using the deposit method or as a financing.
18010	Gain Contingencies, by Nature of Contingency [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GainContingenciesByContingency Disclosure of exposure to material amount of loss arising from allegations of damages pertaining to and arising from one or more of the entity's products.
18011	Gain (Loss) on Investments [Table]	disclosures:disclosureItemType	duration		true	disclosures	GainLossOnInvestments Disclosure of the realized and unrealized gains and losses reported in the statement of income which have resulted from the sale and holding of marketable securities, respectively, as well as the sale or disposal of cost method investments.
18012	Gain (Loss) on Investments, Excluding Other than Temporary Impairments, Realized and Unrealized Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	GainLossonInvestmentsExcludingOtherThanTemporaryImpairmentsRealizedAndUnrealizedAlternativeRollUp Roll up of details of realized and unrealized gain (loss) on investments (realized and unrealized alternative).
18013	Gain (Loss) on Investments, Excluding Other than Temporary Impairments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	GainLossonInvestmentsExcludingOtherThanTemporaryImpairmentsRollUp Roll up of details of realized and unrealized gain (loss) on investments excluding other than temporary impairments.
18014	Gain (Loss) on Investments, Realized and Unrealized Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	GainLossonInvestmentsRealizedAndUnrealizedAlternativeRollUp Roll up of details of realized and unrealized gain (loss) on investments (realized and unrealized alternative).
18015	Gain (Loss) on Investments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	GainLossonInvestmentsRollUp Roll up of details of realized and unrealized gain (loss) on investments.
18016	Gain (Loss) on Sale of Property Plant Equipment [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	GainLossonSaleOfPropertyPlantEquipmentRollUp Roll up of details of gain (loss) on sale of property, plant, and equipment.
18017	Litigation Settlement Gain (Loss) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	GainLossRelatedToLitigationSettlementRollUp Roll up of details of litigation settlement gain (loss).
18018	Gains (Losses) on Derivative Instruments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	GainsLossesOnDerivativeInstruments Disclosure of gains (losses) on derivative instruments.
18019	General and Administrative Costs in Inventory [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GeneralAndAdministrativeCostsInInventoryHierarchy Disclosure of information about general and administrative costsin inventory.
18020	General Discussion of Pension and Other Postretirement Benefits [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GeneralDiscussionOfPensionAndOtherPostretirementBenefitsHierarchy Disclosure of information about pension and other postretirement benefits, general discussion.
18021	Long-Lived Assets, by Geographic Area [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GeographicAreasLongLivedAssetsHierarchy Disclosure of information about long-lived assets by geographic area. Long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets
18022	Long-Lived Assets in Individual Foreign Countries, by Geographic Area [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GeographicAreasLongLivedAssetsInIndividualForeignCountriesByCountryDisclosure Disclosure of long-lived assets in foreign contries, by country.
18023	Revenues from External Customers, by Geographic Area [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GeographicAreasRevenuesfromExternalCustomers Disclosure of information about revenues from external customers by geographic area.
18024	Going Concern Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	GoingConcern Entire disclosure of information about substantial doubt about a reporting entity being able to continue as a going concern for a reasonable period of time.
18025	Goodwill, by Business Segment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	Goodwill Disclosure of goodwill by reportable segment and in total which includes a roll forward schedule.
18026	Intangible Assets and Goodwill Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	GoodwillAndIntangibleAssetsDisclosure Entire footnote for the aggregate amount of goodwill and a description of intangible assets.
18027	Goodwill Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	GoodwillDisclosure Entire footnote for goodwill.
18028	Goodwill, Impaired, Accumulated Impairment Loss [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	GoodwillImpairedAccumulatedImpairmentLossRollUp Roll up of details of accumulated impairment loss of impaired goodwill.
18029	Goodwill, Impaired [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GoodwillImpairedHierarchy Disclosure of information about impaired goodwill.
18030	Goodwill, Not Allocated [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GoodwillNotAllocatedHierarchy Disclosure of information about goodwill not allocated.
18031	Goodwill [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	GoodwillPolicy Disclosure of policy for goodwill.
18032	Goodwill [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	GoodwillRollForward Roll forward of details of changes of goodwill. There are two approaches which can be used. One is to reconcile net goodwill. The other is to reconcile gross goodwill, and then adjust out accumulated amortization to adjust the gross amount to the net amount. Both approachs are equivalent.
18033	Governmental Contracts Subject to Renegotiation [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GovernmentalContractsSubjectToRenegotiationHierarchy Disclosure of information about government contracts subject to renegotiation.
18034	Government Contractors Policies [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	GovernmentContractorsPolicies Disclosure of information about accounting policies of entities which are government contractors.
18035	Grandfathered ESOP Expense Recognition [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GrandfatheredESOPExpenseRecognitionHierarchy Disclosure of information about grandfathered ESOP expense recognition.
18036	Guarantees Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	Guarantees Entire footnote for each guarantee obligation, or each group of similar guarantee obligations.
18037	Guarantor Obligations, by Nature of Obligation and Balance Sheet Location and Credit Rating and Underlying Asset Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	GuarantorObligations Disclosure of each guarantee obligation, or each group of similar guarantee obligations. (Specifically excluded product warranties which are disclosed separately.)
18038	Health Care Cost Trend Rates [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	HealthCareCostTrendRates Disclosure of the assumed health care cost trend rates for the next year used to measure the expected cost of benefits covered by the plans, including the ultimate trend rate(s) and when that rate is expected to be achieved.
18039	Health Care Entities Policies [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	HealthCareEntitiesPolicies Disclosure of information about accounting policies of entities with health care related activities.
18040	Held-to-maturity Securities, by Security [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecurities Disclosure of all investments in certain debt and equity securities for which the entity has the positive intent and ability to hold until maturity.
18041	Held-to-maturity Securities, Balance Sheet, Reported Amounts [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesBalanceSheetReportedAmountsHierarchy Disclosure of information about reported amounts of held-to-maturity securities. (Balance sheet classifications)
18042	Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesContinuousUnrealizedLossPositionAggregateLossesRollUp Roll up of details of continuous unrealized loss position on held-to-matirity securities losses.
18043	Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesContinuousUnrealizedLossPositionFairValueRollUp Roll up of details of fair value of continuous unrealized loss position on held-to-matirity securities.
18044	Held-to-maturity Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesContinuousUnrealizedLossPositionQualitativeDisclosureHierarchy Disclosure of information about continuous unrealized loss position of held-to-maturity securities.
18045	Held-to-maturity Securities, Contracts to Acquire Securities to be Accounted for as Held-to-maturity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesContractsToAcquireSecuritiesTobeAccountedForasHeldTomaturityHierarchy Disclosure of information about contracts to acquire securities to be accounted for as held-to-maturity securities.
18046	Held-to-maturity Securities, Debt Maturities, Fair Value [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesDebtMaturitiesFairValueRollUp Roll up of details of fair value of debt maturities of held-to-matirity securities.
18047	Held-to-maturity Securities, Debt Maturities [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesDebtMaturitiesHierarchy Disclosure of information about debt maturities of held-to-maturity securities.
18048	Held-to-maturity Securities, Debt Maturities, Net Carrying Amount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesDebtMaturitiesNetCarryingAmountRollUp Roll up of details of net carrying amount of debt maturities of held-to-matirity securities.
18049	Held-to-maturity Securities, Gross Gains (Losses), Derivatives [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesGrossGainsLossesDerivativesRollUp Roll up of details of gross gains (losses) on held-to-maturity derivatives.
18050	Held-to-maturity Securities, Other Disclosure Items [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesOtherDisclosureItemsHierarchy Disclosure of information about held-to-maturity securities, other information.
18051	Held-to-maturity Securities, Parenthetical Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesParentheticalDisclosureHierarchy Disclosure of information about held-to-maturity securities.
18052	Held-to-maturity Securities, Restricted, Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesRestrictedDisclosureHierarchy Disclosure of information about restricted held-to-maturitiy securities.
18053	Held-to-maturity Securities, Restricted [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesRestrictedRollUp Roll up of details of restricted held-to-maturity secirities.
18054	Held-to-maturity Securities, Sales, Excluding Other than Temporary Impairments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesSalesExcludingOtherThanTemporaryImpairmentsHierarchy Disclosure of information about sales of held-to-maturity securities sold, excluding other than temporary impairments.
18055	Held-to-maturity Securities, Sales or Transfers of Investments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesSalesOrTransfersOfInvestmentsHierarchy Disclosure of information about sales or transfers of investments in held-to-maturity securities.
18056	Held-to-maturity Securities, Transferred Security, Unrealized Gain (Loss) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesTransferredSecurityUnrealizedGainLossRollUp Roll up of details of unrestricted gain (loss) of held-to-maturity securities transferred to another category of investments.
18057	Held-to-maturity Securities, Transfers [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	HeldTomaturitySecuritiesTransfersHierarchy Disclosure of information about transferred held-to-maturity securities.
18058	Impact of Restatement on Earnings Per Share [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ImpactOfRestatementonEarningsPerShareHierarchy Disclosure of information about impact of restatement on earnings per share.
18059	Impaired Assets to be Disposed of by Method Other than Sale [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ImpairedAssetsTobeDisposedOfByMethodOtherThanSale Disclosure for impaired assets to be disposed of by a method other than sale.
18060	Impaired Financing Receivables [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ImpairedFinancingReceivables Disclosure of impaired financing receivables. Schedule of the recorded investment, unpaid principal balance, associated allowance, average recorded investment, accounting policies, and interest income recognized on the accrual and cash basis for impaired financing receivables by class of financing receivable.
18061	Intangible Assets, Impaired, by Major Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ImpairedIntangibleAssets Disclosure of impaired intangible assets excluding goodwill.
18062	Impaired Long-Lived Assets Held and Used, by Asset Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ImpairedLongLivedAssetsHeldAndUsed Disclosure of long-lived asset to be held and used by an entity.
18063	Intangible Assets, Impairment of (Excluding Goodwill) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ImpairmentOfIntangibleAssetsExcludingGoodwillRollUp Roll up of details of impairment of intangible assets (excluding goodwill).
18064	Impairment or Disposal of Tangible Assets [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ImpairmentOrDisposalOfTangibleAssetsDisclosureHierarchy Disclosure of information about impairment or disposal of tangible assets.
18065	Incentive Distribution Made to Managing Member or General Partner, by Recipient [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncentiveDistributionMadeToManagingMemberOrGeneralPartner Disclosure of incentive payments in cash or stock or units paid during the accounting period to managing members or general partners of a limited liability corporation or limited partnership, as governed by the operating or partnership agreement.
18066	Incentive Distribution, Managing Member or General Partner [Hierarchy] (Duplicate)	disclosures:disclosureItemType	duration		true	disclosures	IncentiveDistributionManagingMemberOrGeneralPartnerHierarchy Disclosure of information about managing member or general partner incetive distribution.
18067	Incentive Distribution Policy, Managing Member or General Partner, Description [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	IncentiveDistributionPolicyManagingMemberOrGeneralPartnerDescriptionPolicyTextBlock Disclosure of accounting policy for an incentive policy and the associated accounting for a plan in a limited liability corporation or limited partnership that includes the payment of cash or stock or units to the managing member or general partner.
18068	Income Amounts Attributable to Noncontrolling Interest, Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncomeAmountsAttributableToNoncontrollingInterestDisclosuresHierarchy Disclosure of information about income amounts attributable to noncontrolling interest.
18069	Income before Income Tax, Domestic and Foreign [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomebeforeIncomeTaxDomesticAndForeign Disclosure of income before income tax between domestic and foreign jurisdictions.
18070	Income Deposit Securities [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncomeDepositSecuritiesHierarchy Disclosure of information about income deposit securities.
18071	Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeLossfromContinuingOperationsbeforeEquityMethodInvestmentsIncomeTaxesExtraordinaryItemsNoncontrollingInterestRollUp Roll up of details of operating profit and nonoperating income or expense before Income.
18072	Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeLossfromDiscontinuedOperationsNetOfTaxIncludingPortionAttributableToNoncontrollingInterestRollUp Roll up of details of income (loss) from discontinued operations, net of tax (including any portion attributable to noncontrolling interest).
18073	Income Statement, by Legal Entity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeStatement Economic entity income statement. (Alternatively, reporting economic entity could combine income statement and statement of comprehensive income.)
18074	Income Statement, Parenthetical, by Legal Entity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncomeStatementParenthetical Income statement parenthetical information.
18075	Income Tax Contingency, Unrecognized Tax Benefits [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxContingency Disclosure of amounts of tax positions taken in the tax returns filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities and other types of income tax contingencies, and a reconciliation of the changes in unrecognized tax benefits.
18076	Income Tax Contingency, Other [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxContingencyOtherHierarchy Disclosure of information about other income tax contingency.
18077	Income Tax Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxDisclosure Entire footnote for income taxes.
18078	Income Taxes Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxesPolicy Disclosure of income taxes.
18079	Income Tax Examination, by Income Tax Authority [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxExamination Disclosure of income tax examinations that an enterprise is currently subject to or that have been completed in the current period, by income tax authority.
18080	Income Tax Examination, Penalties and Interest Accrued [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxExaminationPenaltiesAndInterestAccruedRollUp Roll up of details of penalties and interest accrued from income tax examination.
18081	Income Tax Examination, Penalties and Interest Expense [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxExaminationPenaltiesAndInterestExpenseRollUp Roll up of details of penalties and interest expense from income tax examination.
18082	Income Tax Expense (Benefit), Continuing Operations, by Jurisdiction [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxExpenseBenefitContinuingOperationsByJurisdictionRollUp Roll up of details of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to pretax income or loss from continuing operations, by jurisdiction.
18083	Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationRollUp Roll up of details of (reconcilation of) amount of income tax expense (benefit), at federal statutory income tax rate to income tax expense (benefit) from continuing operations.
18084	Income Tax Expense (Benefit), Continuing Operations [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxExpenseBenefitContinuingOperationsRollUp Roll up of details of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to pretax income or loss from continuing operations.
18085	Income Tax Expense (Benefit), Current and Deferred Details [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxExpenseBenefitDetails Disclosure of the components of income tax expense attributable to continuing operations. Federal, state, and foreign broken out by current and deferred portions.
18086	Income Tax Expense (Benefit), Intraperiod Tax Allocation [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxExpenseBenefitIntraperiodTaxAllocationRollUp Roll up of details of intraperiod tax allocation of income tax expense (benefit).
18087	Income Tax Holiday, by Income Tax Authority [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxHoliday Disclosure of the income tax exemptions and reductions which have been granted by taxing authorities for a specified period, applicable term of the exemptions and reductions, estimated dollar value of tax benefits, and per share benefits.
18088	Income Tax Uncertainties [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IncomeTaxUncertaintiesHierarchy Disclosure of information about income tax uncertainties.
18089	Incremental Effects on Balance Sheet, Application of FAS 158 Recognition Provisions [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	IncrementalEffectsonBalanceSheetApplicationOfFAS158RecognitionProvisions Disclosure of the balances of individual asset, liability, or equity line items in the year-end statement of financial position of the recognition provisions of FAS 158 in the year of initial application.
18090	Indefinite-lived Intangible Assets, by Major Class [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IndefinitelivedIntangibleAssets Disclosure of assets, excluding financial assets and goodwill, lacking physical substance and exist in perpetuity, by either major class or business segment.
18091	Indefinite-lived Intangible Assets, Acquired as Part of Business Combination, by Acquisition and Major Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IndefinitelivedIntangibleAssetsAcquiredasPartOfBusinessCombination Disclosure of characteristics and cost of indefinite-lived intangible assets acquired as part of a business combination, by major class.
18092	Indefinite-lived Intangible Assets, by Major Class [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IndefinitelivedIntangibleAssetsByMajorClassHierarchy Disclosure of information about indefinite-lived intangible assets by major class.
18093	Indefinite-lived Intangible Assets [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	IndefinitelivedIntangibleAssetsRollForward Roll forward of indefinite-lived intangible assets.
18094	Industry Specific Policies [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IndustrySpecificPoliciesHierarchy Disclosure of information about industry specific accounting policies. (See also the section for each specific industry)
18095	Insurance Accounting Policies, Insurance Companies [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	InsurancePolicies Disclosure of information about accounting policies of entities with insurance related activities.
18096	Intangible Assets and Goodwill [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	IntangibleAssetsAndGoodwill Disclosure of goodwill and intangible assets.
18097	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Estimated Amount Amortized During Next Five Years [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IntangibleAssetsArisingfromInsuranceContractsAcquiredInBusinessCombinationEstimatedAmountAmortizedDuringNextFiveYearsHierarchy Disclosure of information about estimated amount intangible assets arising from insurance contracts to be amortized during next five years.
18098	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination, Percentage of Amount Amortized During Next Five Years [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IntangibleAssetsArisingfromInsuranceContractsAcquiredInBusinessCombinationPercentageOfAmountAmortizedDuringNextFiveYearsHierarchy Disclosure of information about percentage of amount intangible assets arising from insurance contracts to be amortized during next five years.
18099	Intangible Assets Arising from Insurance Contracts Acquired in Business Combination [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	IntangibleAssetsArisingfromInsuranceContractsAcquiredInBusinessCombinationRollForward Roll forward (movements, changes) of intangible assets arising from insurance contracts acquired in a business combination.
18100	Intangible Assets Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	IntangibleAssetsDisclosure Entire footnote for all or part of the information related to intangible assets.
18101	Intangible Assets, Net (Excluding Goodwill) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	IntangibleAssetsNetExcludingGoodwillRollUp Roll up of details of intantible assets, net (excluding goodwill).
18102	Intercompany Foreign Currency Balance, by Entity Name or Description [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	IntercompanyForeignCurrencyBalance Disclosure of long-term intercompany foreign balances.
18103	Interest and Other Income Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	InterestAndOtherIncome Entire footnote for interest and other income.
18104	Interest and Other Income [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InterestAndOtherIncomeRollUp Roll up of details of components of interest and other income.
18105	Interest Costs Incurred, by Legal Entity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InterestCostsIncurred Roll up of the details of interest costs incurred (us-gaap:InterestCostsIncurred)
18106	Interim Period, Costs Not Allocable, by Nature of Expense [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	InterimPeriodCostsNotAllocable Disclosure of costs and expenses incurred during an interim period that cannot be readily identified with the activities or benefits of other interim periods and are charged to the interim period in which incurred.
18107	Inventory, Current [Table Text Block] (DO NOT USE, DUPLICATE)	disclosures:disclosureItemType	duration		true	disclosures	InventoryCurrent Disclosure of inventories expected to be converted to cash, sold or exchanged within the normal operating cycle.
18108	Inventory Details [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	InventoryDetails Disclosure for inventory.
18109	Inventory Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	InventoryDisclosure Entire footnote for inventory.
18110	Inventory for Long-term Contracts or Programs [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	InventoryForLongTermContractsOrProgramsHierarchy Disclosure of information about inventory for long-term contracts or programs.
18111	Inventory, LIFO Reserve, Effect on Income, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InventoryLIFOReserveEffectonIncomeNetRollUp Roll up of details of net effect on income of LIFO reserve.
18112	Inventory, Net, Classification by Industry Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InventoryNetClassificationByIndustryAlternativeRollUp Roll up of details of inventory, net (classification by industry alternative).
18113	Inventory, Net, Combining Work in Process and Raw Materials Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InventoryNetCombiningWorkInProcessAndRawMaterialsAlternativeRollUp Roll up of details of inventory, net (combining work in process and raw materials alternative).
18114	Inventory, Net, Items Net of Reserve Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InventoryNetItemsNetOfReserveAlternativeRollUp Roll up of details of inventories, net (items net of reserve alternative).
18115	Inventory, Net (Current) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InventoryNetRollUp Roll up of details of components of current inventory, net.
18116	Inventory, Noncurrent [Table Text Block] (DO NOT USE, DUPLICATE)	disclosures:disclosureItemType	duration		true	disclosures	InventoryNoncurrent Disclosure of inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle including inventoried costs relating to long-term contracts or programs.
18117	Inventory, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InventoryNoncurrentRollUp Roll up of details of noncurrent inventory.
18118	Inventory Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	InventoryPolicy Disclosure of policy for inventory.
18119	Investment Income, Reported Amounts, by Category [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InvestmentIncome Disclosure of investment income derived from investments in debt and equity securities.
18120	Investments, All Other Investments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	InvestmentsAllOtherInvestmentsDisclosures Disclosure for equity method investments and joint ventures.
18121	Investments and Other Noncurrent Assets Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	InvestmentsAndOtherNoncurrentAssets Entire footnote for investments and other noncurrent assets.
18122	Investments Classified by Contractual Maturity Date, Cost Basis [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InvestmentsClassifiedByContractualMaturityDate Disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.
18123	Investments Classified by Contractual Maturity Date, Estimated Fair Value [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	InvestmentsClassifiedByContractualMaturityDateEstimatedFairValue Disclosure of maturities of an entity's investments as well as any other information pertinent to the investments, estimated fair value.
18124	Investments in Debt and Equity Instruments, Cash And Cash Equivalents, Unrealized and Realized Gains Losses Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	InvestmentsInDebtAndEquityInstrumentsCashAndCashEquivalentsUnrealizedAndRealizedGainsLosses Entire footnote for Investments in Debt and Equity Instruments, Cash And Cash Equivalents, Unrealized and Realized Gains Losses
18125	Investments in Debt and Marketable Equity Securities Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	InvestmentsInDebtAndMarketableEquitySecuritiesDisclosures Entire footnote of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.
18126	Investments Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	InvestmentsPolicy Disclosure of policy for investments in financial assets.
18127	Japanese Welfare Pension Insurance Law [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	JapaneseWelfarePensionInsuranceLawHierarchy Disclosure of information about Japanese Welfare Pension Insurance Law.
18128	Labor and Related Expense [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LaborAndRelatedExpenseRollUp Roll up of details of labor and related expense.
18129	Leases, Capital [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LeasesCapitalHierarchy Disclosure of information about capital leases.
18130	Leases of Lessee Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LeasesOfLesseeDisclosure Entire footnote for lessee entity's leasing arrangements.
18131	Leases of Lessor Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LeasesOfLessorDisclosure Entire footnote for lessor entity's leasing arrangements for operating, capital and leveraged leases.
18132	Legal Matters and Contingencies Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LegalMattersAndContingencies Entire footnote for legal proceedings, legal contingencies, litigation, regulatory and environmental matters and other contingencies.
18133	Leveraged Buyout Transaction [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LeveragedBuyoutTransactionHierarchy Disclosure of information about leveraged buyout transaction(s).
18134	Leveraged Leases, Balance Sheet, Investment in Leveraged Leases, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNetRollUp Roll up of details of net investment in leveraged leases as of the balance sheet date.
18135	Leveraged Leases [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LeveragedLeasesHierarchy Disclosure of information about leveraged leases.
18136	Leveraged Leases, Income (Loss) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LeveragedLeasesIncomeLossRollUp Roll up of details of income (loss) from leveraged leases.
18137	Leveraged Leases, Net Investment in Leveraged Leases [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNetRollUp Roll up of details of net investment in leveraged leases as of the balance sheet date.
18138	Liabilities and Equity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LiabilitiesAndEquityRollUp Roll up of the details of components of the liabilities and equity of the reporting economic entity. Part of the balance sheet.
18139	Liabilities for Long-term Contracts or Programs [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LiabilitiesForLongTermContractsOrProgramsHierarchy Disclosure of information about liabilities for long-term contracts or programs.
18140	Liability or Equity Line Item Changes Due to AML Adjustment and Application of FAS 158 Recognition Provisions [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	LiabilityOrEquityLineItemChangesDueToAMLAdjustmentAndApplicationOfFAS158RecognitionProvisionsRollForward Roll forward (movements, change) of balances of individual liability and equity items in year-end statement of financial position due to additional minimum pension liability (AML) adjustments and application of provisions of FAS 158 in the year of initial application.
18141	Liability or Equity Line Item Changes Due to Application of FAS 158 Recognition Provisions [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	LiabilityOrEquityLineItemChangesDueToApplicationOfFAS158RecognitionProvisionsRollForward Roll forward (movements, change) of balances of individual liability and equity line items in year-end statement of financial position that are incrementally affected by the recognition provisions of FAS 158 in the year of initial application.
18142	Life Insurance, Corporate or Bank Owned, Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LifeInsuranceCorporateOrBankOwned Entire footnote for corporate (COLI) or bank (BOLI) owned life insurance.
18143	Life Settlement Contracts Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LifeSettlementContractsDisclosure Entire footnote for life settlement contracts.
18144	Life Settlement Contracts, Fair Value Method, Number of Contracts, Fiscal Year Maturity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LifeSettlementContractsFairValueMethod Disclosure of life settlement contracts based on the remaining life expectancy (fair value method), number of contracts.
18145	Life Settlement Contracts, Fair Value Method, Fiscal Year Maturity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LifeSettlementContractsFairValueMethodDisclosureItemsHierarchy Disclosure of information about life settlement contracts which make use of the fair value method, fiscal year maturities.
18146	Life Settlement Contracts, Fair Value Method, Number of Contracts, Rolling Maturity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LifeSettlementContractsFairValueMethodHierarchy Disclosure of information about life settlement contracts which make use of the fair value method, rolling maturities.
18147	Life Settlement Contracts, Investment Method, Number of Contracts, Fiscal Year Maturity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LifeSettlementContractsInvestmentMethod Disclosure of life settlement contracts based on the remaining life expectancy (investment method).
18148	Life Settlement Contracts, Investment Method, Premiums to be Paid, Fiscal Year Maturity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LifeSettlementContractsInvestmentMethodDisclosureItemsHierarchy Disclosure of information about life settlement contracts which make use of the investment method.
18149	Life Settlement Contracts, Investment Method, Carrying Amount, Fiscal Year Maturity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LifeSettlementContractsInvestmentMethodHierarchy Disclosure of information about life settlement contracts which make use of the investment method.
18150	LIFO Method Related Items [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LIFOMethodRelatedItemsHierarchy Disclosure of information about LIFO method.
18151	Limited Partners Capital Account, by Class [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	LimitedPartnersCapitalAccountByClass Disclosure of the varying rights, preferences and privileges of each class of limited partnership interest.
18152	Limited Partners Capital Account [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LimitedPartnersCapitalAccountHierarchy Disclosure of information about limited partners' capital account.
18153	Limited Partners Capital Account, Value [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LimitedPartnersCapitalAccountValueRollUp Roll up of details of limited partners' capital account value.
18154	Line of Credit Facility, by Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LineOfCreditFacility Disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements.
18155	Liquidation Basis of Accounting Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LiquidationBasisOfAccountingDisclosure Entire footnote for liquidation basis of accounting.
18156	Loan and Lease Receivables, Impaired [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LoanAndLeaseReceivablesImpairedHierarchy Disclosure of information about impaired loans and lease receivables.
18157	Loans Acquired, Accounted for as Debt Securities, Available-for-sale Category [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LoansAcquiredAccountedForasDebtSecuritiesAvailableForsaleCategoryHierarchy Disclosure of information about loans acquired accounted for as available-for-sale debt securities.
18158	Loans Acquired, Accounted for as Debt Securities, Disclosure [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LoansAcquiredAccountedForasDebtSecuritiesDisclosureHierarchy Disclosure of information about loans acquired accounted for as debt securities.
18159	Loans Acquired, Accounted for as Debt Securities, General Items [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LoansAcquiredAccountedForasDebtSecuritiesGeneralItemsHierarchy Disclosure of information about loans acquired accounted for as debt securities, general information.
18160	Loans Acquired, Accounted for as Debt Securities, Held-to-maturity Category [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LoansAcquiredAccountedForasDebtSecuritiesHeldTomaturityCategoryHierarchy Disclosure of information about loans acquired accounted for as held-to-maturity debt securities.
18161	Loans and Leases Receivable, Allowance [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableAllowanceRollUp Roll up of details of amount of allowance to cover probable credit losses on loans and leases.
18162	Loans and Leases Receivable, Deferred Income [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableDeferredIncomeRollUp Roll up of details of amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans.
18163	Receivables (Loans, Notes, Trade, Other) Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableDisclosure Entire footnote of financing receivables and troubled debt restructurings.
18164	Loans and Leases Receivable, Gross, Carrying Amount, by Category Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableGrossCarryingAmountByCategoryAlternativeRollUp Roll up of details of amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans.
18165	Loans and Leases Receivable, Loans in Process [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableLoansInProcessRollUp Roll up of details of amount of undisbursed portion of the loan receivable balance (loans in process).
18166	Loans and Leases Receivable, Net of Deferred Income [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableNetOfDeferredIncomeRollUp Roll up of details of amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio.
18167	Loans and Leases Receivable, Net Reported Amount, by Category Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableNetReportedAmountByCategoryAlternativeRollUp Roll up of details of loans and leases receivable, net, organized by category (alternative).
18168	Loans and Leases Receivable, Net Reported Amount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableNetReportedAmountRollUp Roll up of details of loans and leases receivable, net reported amount.
18169	Loans and Leases Receivable, Other Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableOtherInformationHierarchy Disclosure of information about other information related to loans and leases receivable.
18170	Loans and Leases Receivable, Related Parties [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableRelatedPartiesDisclosureHierarchy Disclosure of information about related party loans and leases receivable
18171	Loans and Leases Receivable, Related Parties [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	LoansAndLeasesReceivableRelatedPartiesRollForward Roll forward (movements) in loans and leases receivable from related parties.
18172	Loans Payable, Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansPayableCurrentAndNoncurrentRollUp Roll up of details of current and noncurrent portion of loans payable.
18173	Loans Receivable Held-for-sale, Net, Reconciliation to Cash Flow [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	LoansReceivableHeldForsaleNetReconciliationToCashFlowRollForward Roll forward (movements) in loans receivable held-for-sale, net.
18174	Loans Receivable Held-for-sale, Net (Bank Presentation) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansReceivableHeldForsaleNetRollUp Roll up of details of loans receivable held-for-sale, net (bank presentation).
18175	Loans Receivable, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LoansReceivableNetRollUp Roll up of details of loans receivable, net.
18176	Long Lived Assets Held-for-sale, by Asset Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LongLivedAssetsHeldForsale Disclosure of long lived assets held for sale.
18177	Long-Lived Assets to be Abandoned, by Asset Name [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LongLivedAssetsTobeAbandoned Disclosure of details of each long-lived asset to be abandoned and the related circumstances.
18178	Long-term Contracts or Programs Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LongTermContractsOrProgramsDisclosure Entire footnote for long-term contracts or programs.
18179	Long-term Debt Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebt Entire footnote for long-term debt.
18180	Long-term Debt, Current and Noncurrent, Details [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtByCurrentAndNoncurrentRollUp Roll up of details of current and noncurrent portions of long-term debt.
18181	Long-term Debt, by Type, Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtByTypeCurrentAndNoncurrentRollUp Roll up of details of current and noncurrent portions of long-term debt by type of long-term debt.
18182	Long-term Debt, Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtCurrentAndNoncurrentRollUp Roll up of details of current and noncurrent portion of long-term debt.
18183	Long-term Debt, Current and Noncurrent Portions [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtDetails Details of long-term debt
18184	Long-term Debt Instruments, by Instrument [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtInstruments Disclosure of long-debt instruments or other arrangements by instrument.
18185	Long-term Debt Instruments, by Instrument [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtInstrumentsRollUp Disclosure of long-debt instruments or other arrangements represented as a [Roll Up].
18186	Long-term Debt Maturities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtMaturities Disclosure of the amount of maturities for all long-term debt for each of the five years following the date of the latest balance sheet date presented. Total is provided.
18187	Long-term Debt Maturities [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtMaturities2 Disclosure of the amount of maturities for all long-term debt for each of the five years following the date of the latest balance sheet date presented. No total provided.
18188	Long-term Debt, Other Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LongTermDebtOtherDisclosuresHierarchy Disclosure of information about long-term debt, other disclosures.
18189	Long-term Purchase Commitment, by Category of Item Purchased [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LongTermPurchaseCommitment Disclosure of key provisions of an arrangement under which the entity has agreed to purchase goods or services over a period of time greater than one year or the normal operating cycle.
18190	Loss Contingencies [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencies Disclosure of the loss contingencies that were reported in the period or disclosed as of the balance sheet date.
18191	Loss Contingency Accrual, Product Liability, Gross [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyAccrualProductLiabilityGrossRollUp Roll up of details of gross product liability loss contingency accrual.
18192	Loss Contingency Accrual, Product Liability, Material Components [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyAccrualProductLiabilityMaterialComponentsHierarchy Disclosure of information about matreial components of product liability related loss contingency accrual.
18193	Loss Contingency Accrual, Product Liability, Net [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyAccrualProductLiabilityNetHierarchy Disclosure of information about product liabiity, net, of loss contingency accrual.
18194	Loss Contingency Accrual [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyAccrualRollForward Roll forward (movements) of loss contingency accrual.
18195	Loss Contingency, Claims Quantities [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyClaimsQuantitiesHierarchy Disclosure of information about loss contingency claims quantities.
18196	Loss Contingency, Classification of Accrual [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyClassificationOfAccrualHierarchy Disclosure of information about classification of loss contingency accrual.
18197	Loss Contingency, Estimate [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyEstimateHierarchy Disclosure of information about loss contingency estimate.
18198	Loss Contingency, Litigation Matters, by Loss Contingency Nature [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyInformationaboutLitigationMattersHierarchy Disclosure of information about litigation matters related to loss contingency.
18199	Loss Contingency, Insurance-related Assessment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyInsurancerelatedAssessmentHierarchy Disclosure of information about insurance-related assessment of loss contingency.
18200	Loss Contingency, Related Receivable Carrying Value [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyRelatedReceivableCarryingValueRollUp Roll up of details of carrying value of loss contingency related receivable.
18201	Loss Contingency, Related Receivable [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyRelatedReceivableHierarchy Disclosure of information about loss contingency related receivables.
18202	Loss Contingency Related Receivable [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencyRelatedReceivableRollForward Roll forwarrd (movement) in loss contingency related receivables.
18203	Loss Contingency, Settlement [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	LossContingencySettlementHierarchy Disclosure of information about loss contingency settlement.
18204	Marketable Securities, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	MarketableSecurities Roll up of current marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.
18205	Marketable Securities, Current, Alternative [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	MarketableSecuritiesAlternativeRollUp Roll up of details of current marketable securities (alternative).
18206	Marketable Securities, Restricted [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	MarketableSecuritiesRestrictedRollUp Roll up of details of restricted marketable securities.
18207	Recorded Third-Party Environmental Recoveries, Material Components of, by Balance Sheet Location [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	MaterialComponentsOfRecordedThirdPartyEnvironmentalRecoveriesHierarchy Disclosure of information about material components of recorded third-party environmental recoveries by balance sheet location.
18208	Member Equity Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	MembersEquityNoteDisclosure Entire footnote if an economic entity reports member equity.
18209	Mergers, Acquisitions and Dispositions Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	MergersAcquisitionsAndDispositionsDisclosures Entire footnote for business combinations, including leverage buyout transactions, and divestitures.
18210	Misstatement in Current Year Financial Statements [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	MisstatementInCurrentYearFinancialStatementsHierarchy Disclosure of information about quantifying amounts of each individual error being corrected in the correcting adjustment.
18211	Misstatement of Prior Year Statement Corrected in Current Year Financial Statements, by Nature of Error [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	MisstatementPriorYearCorrectedInCurrentYearFinancialStatements Disclosure of the nature and amount of prior period errors that had previously been considered immaterial and which are being corrected in the current fiscal year.
18212	Mortgage Loans on Real Estate, Commercial and Consumer, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	MortgageLoansonRealEstateCommercialAndConsumerNetRollUp Roll up of the details of the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on loan portfolio (investment based operations presentation).
18213	Mortgage Notes Payable Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	MortgageNotesPayableDisclosure Entire footnote for mortgage notes payable.
18214	Multiemployer Pension or Postretirement Benefit Plan, by Plan Type and Plan Name [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	MultiemployerPensionOrPostretirementBenefitPlanHierarchy Disclosure of information about multiemployer pension or postretirement benefit plan.
18215	Multiple Foreign Currency Exchange Rates [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	MultipleForeignCurrencyExchangeRatesHierarchy Disclosure of information about multiple foreign currency exchange rates.
18216	Nature of Operations Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	NatureOfOperations Entire disclosure note of information about the nature of a reporting entities operations and nature of it business. This is a required disclosure.
18217	Defined Benefit Plan, Net Periodic Benefit Costs, by Plan [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NetBenefitCosts Disclosure of the detailed components of net benefit costs for pension plans and/or other employee benefit plans.
18218	Net Funded Status [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	NetFundedStatus Disclosure of roll forward of net funded status of pension plans and/or other employee benefit plans. (NOTE. This should be a ROLL UP. See the other two ROLL FORWARDs that are used to make up this computation. This text block is for the COMBINED disclosure, us-gaap:ChangesInProjectedBenefitObligationsFairValueOfPlanAssetsAndFundedStatusOfPlanTableTextBlock.
18219	Net Income (Loss) Available to Common Shareholders [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	NetIncomeAvailableToCommonShareholdersHierarchy Disclosure of net income (loss) available to common shareholders
18220	Net Income Breakdown [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NetIncomeBreakdown Breakdown of net income (loss) by portion attributable to parent and portion attributable to noncontrolling interest. Applicable only if reporting entity has a noncontrolling interest.
18221	Net Income (Loss) Available to Common Stockholders, Basic [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NetIncomeLossAvailableToCommonStockholdersBasicRollUp Roll up of details which make up net income (loss) valiable to common stockholders, basic.
18222	Net Income (Loss) Available to Common Stockholders, Diluted [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NetIncomeLossAvailableToCommonStockholdersDilutedRollUp Roll up of details of net income (loss) available to common stockholders, diluted.
18223	Net Investment in Direct Financing and Sales Type Leases [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NetInvestmentInDirectFinancingAndSalesTypeLeasesRollUp Roll up of details of net investment in direct financing and sales-type leases as of the balance sheet date.
18224	Net Periodic Benefit Cost Not yet Recognized [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	NetPeriodicBenefitCostNotyetRecognized Disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income or loss that have not yet been recognized as components of net periodic benefit cost.
18225	Net Realized and Unrealized Gain (Loss) on Trading Securities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NetRealizedAndUnrealizedGainLossonTradingSecuritiesRollUp Roll up of details of net realized and unrealized gain (loss) on trading securities.
18226	New Accounting Pronouncement, Early Adoption, by New Procouncement Adopted [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	NewAccountingPronouncementEarlyAdoption Disclosure of financial statement line items and the effect of the guidance on the financial statement line items if the entity elects early adoption of accounting guidance.
18227	New Accounting Pronouncement Effect on Balance Sheet [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	NewAccountingPronouncementEffectOnBalanceSheetHierarchy Disclosure of information about new accounting pronouncements or changes in accounting principles for current period; effect on balance sheet.
18228	New Accounting Pronouncement or Change in Accounting Principle, Current Period Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	NewAccountingPronouncementOrChangeInAccountingPrincipleCurrentPeriodDisclosuresHierarchy Disclosure of information about new accounting pronouncements or changes in accounting principles for current period.
18229	New Accounting Pronouncement or Change in Accounting Principle, Retrospective Adjustments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	NewAccountingPronouncementOrChangeInAccountingPrincipleRetrospectiveAdjustmentsHierarchy Disclosure of information about new accounting pronouncements or changes in accounting principles for retrospective adjustments.
18230	New Accounting Pronouncements and Changes in Accounting Principles, by New Pronouncement Adopted [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	NewAccountingPronouncementsAndChangesInAccountingPrinciplesHierarchy Disclosure of information about new accounting pronouncements and changes in accounting principles.
18231	New Accounting Pronouncements or Change in Accounting Principle [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	NewAccountingPronouncementsOrChangeInAccountingPrinciple Entire footnote of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.
18232	New Accounting Pronouncements Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	NewAccountingPronouncementsPolicy Disclosure of policy for adoption of new accounting pronouncements.
18233	Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumedRollUp Roll up of details of net nonmonetary assets acquired (liabilities assumed) for noncash or part noncash acquistion.
18234	Noncash or Part Noncash Acquisitions, by Acquisition [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	NoncashOrPartNoncashAcquisitions Disclosure of acquisition of assets or a business through noncash (or part noncash) transactions by acquisition.
18235	Noncash or Part Noncash Divestitures, by Divestiture [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	NoncashOrPartNoncashDivestitures Disclosure of the sale of an asset or business through a noncash (or part noncash) transaction.
18236	Noncontrolling Interest, by Subsidiary Name [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	NoncontrollingInterest Disclosure of noncontrolling interest information.
18237	Noncontrolling Interest Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	NoncontrollingInterestDisclosure Entire footnote for noncontrolling interest in consolidated subsidiaries.
18238	Noncontrolling Interest Represented by Preferred Stock [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	NoncontrollingInterestRepresentedByPreferredStockHierarchy Disclosure of information about noncontrolling interest represented by preferred stock.
18239	Nonmonetary Transactions, by Transaction Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	NonmonetaryTransactions Disclosure of exchanges with other entities that involve principally nonmonetary assets or liabilities or relate to a transfer of nonmonetary assets for which the entity receives no assets in return.
18240	Nonmonetary Transactions Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	NonmonetaryTransactionsDisclosure Entire footnote of nonmonetary transactions
18241	Nontrade Receivables, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NontradeReceivablesCurrentRollUp Roll up of details of amounts currently receivable other than from customers.
18242	Nontrade Receivables, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NontradeReceivablesNoncurrentRollUp Roll up of details of noncurrent amounts receivable other than from customers.
18243	Nontrade Receivables, Unclassified [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NontradeReceivablesUnclassifiedRollUp Roll up of details of amounts receivable other than from customers, unclassified balance sheet.
18244	Nonvested Performance-based Units Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	NonvestedPerformancebasedUnitsActivity Disclosure of the changes in outstanding nonvested performance-based units.
18245	Nonvested Restricted Stock Units Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	NonvestedRestrictedStockUnitsActivity Disclosure of the changes in outstanding nonvested restricted stock units.
18246	Nonvested Share Activity [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	NonvestedShareActivity Disclosure of the changes in outstanding nonvested shares.
18247	Notes and Loans Payable, Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NotesAndLoansPayableCurrentAndNoncurrentRollUp Roll up of details of current and noncurrent portions of notes and loans payable.
18248	Notes, Loans and Financing Receivable, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NotesLoansAndFinancingReceivableNetRollUp Roll up of details of notes, loans, and financing receivable, net.
18249	Notes Payable, Current and Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	NotesPayableCurrentAndNoncurrentRollUp Roll up of details of current and noncurrent portions of notes payable.
18250	Oil and Gas Accounting Policies [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OilAndGasPolicies Disclosure of information about accounting policies of entities with oil and gas related activities.
18251	Operating Leased Assets Details, by Contractual Arrangement and Asset Type [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLeasedAssets Disclosure of lessor's property under leasing agreements and property available for lease (not currently under lease) by property class.
18252	Future Minimum Payments Due under Operating Leases of Lessee [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLeasesFutureMinimumPaymentsDueRollUp Future minimum payments due for the next five years and thereafter under operating leases of a lessee represented as a roll up.
18253	Future Minimum Payments Receivable of Operating Leases of Lessor [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLeasesFutureMinimumPaymentsReceivableRollUp Roll up of details of future minimum payments receivable from operating leases for a lessor. Seems like this disclosure is missing a text block.
18254	Operating Leases, Income Statement [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLeasesIncomeStatementHierarchy Disclosure of information appearing on income statement for operating leases.
18255	Operating Leases, Income Statement, Lease Revenue [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLeasesIncomeStatementLeaseRevenueRollUp Roll up of details of lease revenue from operating leases.
18256	Operating Leases of Lessor Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLeasesOfLessorDisclosure Entire footnote for operating leases of a lessor.
18257	Operating Leases of Lessor Miscellaneous Items [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLeasesOfLessorDisclosuresHierarchy Disclosure of information about operating leases of lessor.
18258	Operating Leases, Rent Expense, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLeasesRentExpenseNetRollUp Roll up of details of rent expense, net, from operating leases.
18259	Operating Loss Tax Carryforwards, by Income Tax Authority and Tax Period [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OperatingLossCarryforwards Disclosure of pertinent information, such as tax authority, amounts, and expiration dates, of net operating loss carryforwards, including an assessment of the likelihood of utilization.
18260	Option Indexed to Issuers Equity, by Option Type and Position [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OptionIndexedToIssuersEquity Disclosure of the freestanding option contracts issued by an entity that are indexed to, and potentially settled in, an entity's own stock.
18261	Option Indexed to Issuers Equity Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OptionIndexedToIssuersEquityDescription Entire footnote for freestanding option contracts issued by an entity that are indexed to, and potentially settled in, an entity's own stock.
18262	Organization, Consolidation and Presentation of Financial Statements Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosure Entire footnote for organization, consolidation and basis of presentation of financial statements disclosure. Use of this concept is discouraged. Rather, individual concepts should be used for disclosing each individual piece.
18263	Organization, Consolidation and Presentation of Financial Statements and Significant Accounting Policies Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPolicies Entire footnote for the organization, consolidation and basis of presentation of financial statements disclosure, and significant accounting policies of the reporting entity.
18264	Organization, Consolidation, Basis of Presentation, Business Description, and Accounting Policies Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OrganizationConsolidationBasisOfPresentationBusinessDescriptionAndAccountingPoliciesDisclosure Entire footnote combining business description, consolidation, basis of presentation, and accounting policies. Use of this is discouraged, separate basis of presentation and significant accounting policies.
18265	Other Assets [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	OtherAssets Disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets.
18266	Other Assets and Other Liabilities [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	OtherAssetsAndOtherLiabilities Disclosure of other assets and other liabilities not separately disclosed on the balance sheet.
18267	Other Assets Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OtherAssetsDisclosure Entire footnote for other assets. This disclosure includes other current assets and other noncurrent assets.
18268	Other Assets, Miscellaneous [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherAssetsMiscellaneousRollUp Roll up of details of all other miscellaneous other assets.
18269	Other Assets, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherAssetsNoncurrent Disclosure of the roll up of detailed components of other noncurrent assets.
18270	Other Assets, Noncurrent [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherAssetsNoncurrentHierarchy Disclosure of information about noncurrent other assets.
18271	Other Assets [Roll Up] (Balance sheet classifications)	disclosures:disclosureItemType	duration		true	disclosures	OtherAssetsRollUp Roll up of details of other assets.
18272	Other Assets, Significant Additions or Reductions [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherAssetsSignificantAdditionsOrReductionsHierarchy Disclosure of information about significant additions or reductions of other assets.
18273	Other Assets, Unclassified [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherAssetsUnclassifiedHierarchy Disclosure of information about other assets, unclassified.
18274	Cash and Cash Equivalents, Other Related Miscellaneous Items [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherCashRelatedDisclosures Disclosure of information about other cash related items.
18275	Other Comprehensive Income (Loss), before Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherComprehensiveIncomeLossbeforeTaxRollUp Roll up of details of other comprehensive income (loss) before tax.
18276	Other Comprehensive Income (Loss), Effect of Change in Accounting Principle, Net of Taxes [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherComprehensiveIncomeLossEffectOfChangeInAccountingPrincipleNetOfTaxesRollUp Roll up of the details of the after tax effect on other comprehensive income of a change in accounting principle recognized in the period, which occurred before retrospective adjustments were required, or is in lieu of retrospective adjustments.
18277	Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentbeforeTaxRollUp Roll up of details of other comprehensive income (loss) for foreign currency transaction and translation adjustment before tax.
18278	Other Comprehensive Income (Loss), Net of Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherComprehensiveIncomeLossNetOfTaxRollUp Roll up of details of other comprehensive income (loss), net of tax.
18279	Other Comprehensive Income (Loss), Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherComprehensiveIncomeLossTaxRollUp Roll up of details of other comprehensive income (loss), tax.
18280	Other Comprehensive Income, Noncontrolling Interest, Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OtherComprehensiveIncomeNoncontrollingInterest Entire footnote for information relating to Other Comprehensive Income (OCI) as is applicable to noncontrolling interests.
18281	Other Operating Cost and Expense, Component Details [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherCostAndExpenseOperatingDetailsHierarchy Disclosure of information about other operating cost and expense.
18282	Other Assets, Current, Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OtherCurrentAssetsDisclosure Entire footnote for other current assets.
18283	Other Assets, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherCurrentAssetsRollUp Roll up of other current assets.
18284	Other Deferred Costs [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherDeferredCostsHierarchy Disclosure of information about other deferred costs.
18285	Other Deferred Costs, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherDeferredCostsNetRollUp Roll up of details of other deferred costs, net.
18286	Other Nonoperating Expense Components [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherExpenseNonoperatingDetailsHierarchy Disclosure of information about other nonoperating expense.
18287	Other Nonoperating Expense Components [Hierarchy] (Duplicate Ignore)	disclosures:disclosureItemType	duration		true	disclosures	OtherExpenseNonoperatingDisclosureHierarchy Disclosure of information about other nonoperating expense.
18288	Other Nonoperating Expense Components [Hierarchy] (Duplicate ignore)	disclosures:disclosureItemType	duration		true	disclosures	OtherIncomeAndExpensesDisclosures Disclosure for other income or other expense items (both operating and nonoperating).
18289	Other Income and Other Expense Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OtherIncomeAndOtherExpenseDisclosure Entire footnote for other income or other expense items (both operating and nonoperating).
18290	Other Nonoperating Income Components [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherIncomeNonoperatingDetailsHierarchy Disclosure of information about other nonoperating income.
18291	Other Nonoperating Income Components [Hierarchy] (Duplicate ignore)	disclosures:disclosureItemType	duration		true	disclosures	OtherIncomeNonoperatingDisclosureHierarchy Disclosure of information about other nonoperating income.
18292	Other Income [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherIncomeRollUp Roll up of details of other operating and nonoperating income.
18293	Other Liabilities, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherLiabilitiesCurrentHierarchy Disclosure of information about the components of other current liabilities.
18294	Other Liabilities Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OtherLiabilitiesDisclosure Entire footnote for other liabilities.
18295	Other Liabilities, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherLiabilitiesNoncurrentHierarchy Disclosure of the roll up of detailed components of other noncurrent liabilities.
18296	Other Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherLiabilitiesRollUp Roll up of details of current and noncurrent other liabilities.
18297	Other Liabilities, Unclassified [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherLiabilitiesUnclassifiedHierarchy Disclosure of information about unclassified other liabilities.
18298	Other Nonoperating Income and Expense Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OtherNonoperatingIncomeAndExpenseDisclosure Entire footnote for nonoperating income and expense.
18299	Other Nonoperating Income (Expense) [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherNonoperatingIncomeExpense Disclosure of the roll up of detailed components of non-operating income or non-operating expense.
18300	Other Operating Income and Expense Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	OtherOperatingIncomeAndExpenseDisclosure Entire footnote for operating income and expense.
18301	Other Operating Income and Expense, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherOperatingIncomeAndExpenseRollUp Roll up of operating income and expense.
18302	Other Ownership Interests, by Name [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	OtherOwnershipInterests Disclosure of other units or shares or classes of ownership in a partnership.
18303	Other Ownership Interests, Capital Account [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherOwnershipInterestsCapitalAccountRollUp Roll up of details of Capital account balance of the other unit holders in a limited partnership or master limited partnership.
18304	Other Receivables, Net, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherReceivablesNetCurrentRollUp Roll up of details of carrying amount of current portion of other receivables, net, from third parties or arising from transactions not separately disclosed.
18305	Other Share-based Compensation, Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	OtherSharebasedCompensationActivity Disclosure of the changes in other outstanding share-based compensation awards other than stock options or nonvested awards.
18306	Other Significant Noncash Transactions, by Transaction [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherSignificantNoncashTransactions Disclosure of all or some of the information related to other significant noncash investing and financing activities that occurred during the accounting period.
18307	Other Sundry Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherSundryLiabilitiesRollUp Roll up of details of other sundry liabilities.
18308	Other Tax Carryforward [Hierarchy] (Deleted from Taxonomy, Ignore)	disclosures:disclosureItemType	duration		true	disclosures	OtherTaxCarryforwardHierarchy Disclosure of information about other tax carryforward.
18309	Other than Temporary Impairment, Credit Losses Recognized in Earnings, by Debt Security Category and Debt Security [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	OtherThanTemporaryImpairmentCreditLossesRecognizedInEarnings Disclosure of the amount of other than temporary impairment (OTTI) related to credit losses recognized in earnings.
18310	Available-for-sale Securities, Investments, Other than Temporary Impairment Losses, Portion Recognized in Earnings, Net, Qualitative Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherThanTemporaryImpairmentLossesInvestmentsAvailableForsaleSecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresHierarchy Qualitative disclosure of information about other than temporary impairment losses of investments in available-for-sale securities, portion recognized in earnings, net.
18311	Other than Temporary Impairment Losses, Investments, Available-for-sale Securities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherThanTemporaryImpairmentLossesInvestmentsAvailableForsaleSecuritiesRollUp Roll up of details of other than temporary impairment losses of available-for-sale securities.
18312	Held-to-maturity Securities, Investments, Other than Temporary Impairment Losses, Portion Recognized in Earnings, Net, Qualitative Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesPortionRecognizedInEarningsNetQualitativeDisclosuresHierarchy Qualitative disclosure of information about other than temporary impairment losses of investments in held-to-maturity securities, portion recognized in earnings, net.
18313	Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherThanTemporaryImpairmentLossesInvestmentsHeldTomaturitySecuritiesRollUp Roll up of details of other than temporary impairment losses of investments in held-to-maturity securities.
18314	Other than Temporary Impairment Losses, Investments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	OtherThanTemporaryImpairmentLossesInvestmentsRollUp Roll up of details of other than temporary impairment losses on investments.
18315	Own-share Lending Arrangement, Counterparty Default [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OwnShareLendingArrangementCounterpartyDefaultHierarchy Disclosure of information about counterparty default of own-share lending arrangement.
18316	Own-share Lending Arrangement, by Lending Arrangement [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	OwnShareLendingArrangementHierarchy Disclosure of information about own-share lending arrangement.
18317	Participating Mortgage Loans, by Name [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ParticipatingMortgageLoans Disclosure of the terms and amounts of participation in loan arrangements.
18318	Participating Securities, Distributed and Undistributed Earnings [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ParticipatingSecuritiesDistributedAndUndistributedEarningsRollUp Roll up of details of distributed and undistributed earnings of participating securities.
18319	Partners Capital Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	PartnersCapitalDisclosures Entire footnote for the formation, structure, control and ownership of the partnership.
18320	Partners Capital [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PartnersCapitalRollUp Roll up of details of partners' capital.
18321	Pension and Other Postretirement and Postemployment Benefit Plans, Liabilities, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrentRollUp Roll up of details of noncurrent pension and other postretirement and postemployment benefit plan liabilities.
18322	Pension and Other Postretirement and Postemployment Benefit Plans, Liabilities [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesRollUp Roll up of details of pension and other postretirement and postemployment benefit plan liabilities.
18323	Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, before Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossbeforeTaxRollUp Roll up of details of accumulated other comprehensive income (loss), before tax, related to pension and other postretirement benefit plans.
18324	Pension and Other Postretirement Benefit Plans, Amounts that Will be Amortized from Accumulated Other Comprehensive Income (Loss) in Next Fiscal Year [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PensionAndOtherPostretirementBenefitPlansAmounts400 Roll up of details of amounts that will be amortized from accumulated other comprehensive income (loss) in next fiscal year for pension and other postretirement benefit plans.
18325	Pension and Other Postretirement Benefits Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	PensionAndOtherPostretirementBenefitsDisclosure Entire footnote for pension and other postretirement benefits.
18326	Postemployment Benefits Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	PostemploymentBenefits Entire footnote for postemployment benefits.
18327	Postretirement Medical Plans with Prescription Drug Benefits [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PostretirementMedicalPlansWithPrescriptionDrugBenefitsHierarchy Disclosure of information about postretirement medical plans with prescription drug benefits.
18328	Preferred Stock Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	PreferredStock Entire footnote for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to preferred stock.
18329	Preferred Stock, by class, Balance Sheet Parenthetical [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PreferredStockByClass Detail of preferred stock by class of preferred stock.
18330	Preferred Stock, Including Additional Paid in Capital, Net of Discount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PreferredStockIncludingAdditionalPaidInCapitalNetOfDiscountRollUp Roll up of details of preferred stock which includes additional paid in capital, net of discount.
18331	Preferred Stock, Shares Subscribed but Unissued, Value [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PreferredStockSharesSubscribedbutUnissuedValueHierarchy Disclosure of information about preferred shares subscribed but unissued.
18332	Preferred Units, by Class [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	PreferredUnits Disclosure of preferred units of master limited partnerships that have priority over limited partner units.
18333	Preferred Units Description and Other Disclosures [Hierarchy] (Duplicate Ignore)	disclosures:disclosureItemType	duration		true	disclosures	PreferredUnitsDescriptionAndOtherDisclosuresHierarchy Disclosure of information about perferred units.
18334	Preferred Units, Preferred Partners Capital Accounts [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PreferredUnitsPreferredPartnersCapitalAccountsRollUp Roll up of details of preferred units of preferred partners' capital accounts.
18335	Prepaid Expense and Other Assets, Current [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PrepaidExpenseAndOtherAssetsCurrentRollUp Roll up of details of current portion of prepaid expenses and other assets.
18336	Prepaid Expense and Other Assets, Noncurrent [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PrepaidExpenseAndOtherAssetsNoncurrentRollUp Roll up of details of noncurrent portion of prepaid expenses and other assets.
18337	Preproduction Costs Related to Long-term Supply Arrangements [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PreproductionCostsRelatedToLongTermSupplyArrangementsHierarchy Disclosure of information about preproduction costs related to long-term supply arrangements.
18338	Future Minimum Payments, Present Value of Net Minimum Payments, Sale Leaseback Transactions [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PresentValueOfFutureMinimumLeasePaymentsSaleLeasebackTransactionsRollUp Roll up of details of present value of future minimum lease payments from sales leaseback transactions.
18339	Product information, by Product or Service and Concentration Risk Benchmark [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ProductInformation Disclosure of product information that are included in the discussion of the nature of an entity's operations by product or service and by concentration risk benchmark.
18340	Product Liability Contingencies, by Product or Service [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	ProductLiabilityContingencies Disclosure of exposure to material amount of loss arising from allegations of damages pertaining to and arising from one or more of the entity's products.
18341	Product Warranty Accrual, Standard and Extended, Balance Sheet Classification [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ProductWarrantyAccrualBalanceSheetClassificationRollUp Roll up of details of standard and extended product warranty accrual by balance sheet classification.
18342	Product Warranty Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ProductWarrantyDisclosure Entire footnote for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period.
18343	Product Warranty Liability [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	ProductWarrantyLiability Disclosure of the roll forward of the details of changes in the econimic entity's product warranty liability.
18344	Product Warranty [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ProductWarrantyPolicy Disclosure of policy for standard product warranties.
18345	Property Management Fee [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PropertyManagementFee Disclosure of information about property management fees
18346	Property, Plant and Equipment [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipment Disclosure of physical assets used in the normal conduct of business and not intended for resale.
18347	Property, Plant and Equipment and Intangible Assets Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentAndIntangibleAssetsDisclosure (Alternative) Entier disclosure for property, plant and equipment together with intangible assets.
18348	Property, Plant and Equipment Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentDisclosure Entire footnote for long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.
18349	Property, Plant and Equipment Impairment or Disposal [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentImpairmentOrDisposal Disclosure of information about property, plant and equipment imparment or disposal.
18350	Property, Plant and Equipment Income Statement Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentIncomeStatementDisclosures Disclosure of information about property, plant, and equipment income statement related disclosures.
18351	Property, Plant and Equipment, Net, by Type [Roll Up] (Axis/Member style)	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentNetByType2 Roll up of details of property, plant, and equpment, net, by type. This disclosure uses the approach where an [Axis] and [Member]s are used to distinguish the categories of property, plant and equipment.
18352	Property, Plant and Equipment, Net, by Type [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentNetByTypeRollUp Roll up of detailed components of property, plant, and equpment, net, by type.
18353	Property, Plant and Equipment Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentPolicy Disclosure of policy for property, plant, and equipment.
18354	Property, Plant and Equipment [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentRollForward Roll forward (movement) of property, plant, and equipment.
18355	Property, Plant and Equipment, Significant Acquisitions and Disposals [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentSignificantAcquisitionsAndDisposals Disclosure of all information related to any significant acquisition and disposal.
18356	Property, Plant and Equipment Useful Lives, by Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PropertyPlantAndEquipmentUsefulLives Disclosure of the estimated useful lives of property, plant and equipment. The Level 3 Text Block in this case is a Level 2 Policy Text Block.
18357	Operating Leases of Leasor, Property Subject to or Available for Operating Lease, by Major Property Class [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	PropertySubjectToOrAvailableForOperatingLeaseByMajorPropertyClass Disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.
18358	Property Subject to or Available for Operating Lease, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	PropertySubjectToOrAvailableForOperatingLeaseNetRollUp Roll up of details of property subject to or available for operating lease, net.
18359	Prospective Adoption of New Accounting Pronouncements, by New Pronouncement [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ProspectiveAdoptionOfNewAccountingPronouncements Disclosure of the comparison between specific income statement line item amounts reported under previous guidance and new guidance.
18360	Public Utilities Policies [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	PublicUtilitiesPolicies Disclosure of information about accounting policies of entities which are public utilities.
18361	Purchase and Supply Commitment, Excluding Long-term Commitment, Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	PurchaseAndSupplyCommitmentExcludingLongTermCommitment Entire footnote for arrangements in which the entity has agreed to expend funds to procure goods or service from one or more suppliers, or to commit resources to supply goods or services to one or more customers.
18362	Purchase Commitments Excluding Long-term Commitments, by Commitment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	PurchaseCommitmentExcludingLongTermCommitment Disclosure of arrangements in which the entity has agreed to procure goods or services from one or more suppliers.
18363	Quarterly Financial Information Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	QuarterlyFinancialInformation Entire footnote for the quarterly financial data in the annual financial statements.
18364	Quarterly Financial Information, Parenthetical [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	QuarterlyFinancialInformationExplanatoryDisclosureHierarchy Disclosure of information about quarterly financial information, parenthetical.
18365	Quarterly Financial Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	QuarterlyFinancialInformationHierarchy Disclosure of the quarterly financial data in the annual financial statements.
18366	Real Estate Land Sales Policies [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	RealEstateLandSalesPolicies Disclosure of information about accounting policies of entities with real estate, land sales, activities.
18367	Real Estate Policies [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	RealEstatePolicies Disclosure of information about accounting policies of entities with real estate related activities.
18368	Real Estate Properties, by Property [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RealEstateProperties Disclosure of real estate properties and units in those properties that are included in the discussion of the nature of an entity's operations.
18369	Realized Gain (Loss) [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	RealizedGainLoss Disclosure of the proceeds from sales of available-for-sale securities and the gross realized gains and gross realized losses that have been included in earnings as a result of those sales.
18370	Realized Gain (Loss) on Investments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RealizedGainLossonInvestments Disclosure of realized gains and losses on investments reported in the statement of income.
18371	Receivables, Other Miscellaneous Information [Hierarchy] (Duplicate of note level text block, ignore)	disclosures:disclosureItemType	duration		true	disclosures	ReceivablesDisclosures Disclosure of numerious items which relate to receivables; claims held for amounts due a entity, excluding financing receivables.
18372	Receivables Held-for-sale [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReceivablesHeldForsale Disclosure of receivables that will be sold to other entities, including trade and loan receivables.
18373	Receivables Held-for-sale, Amount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ReceivablesHeldForSaleAmountRollUp Roll up of details of receivables held-for-sale.
18374	Receivables Held-for-sale, Net Amount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ReceivablesHeldForSaleNetAmountRollUp Roll up of details of receivables held-for-sale, net amount.
18375	Receivables, Long-term Contracts or Programs [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReceivablesLongTermContractsOrProgramsHierarchy Disclosure of information about receivables for long-term contracts or programs.
18376	Receivables with Imputed Interest, by Name of Receivable [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReceivablesWithImputedInterest Disclosure of receivables or notes with discounts or premiums resulting from the determination of present value in cash or noncash transactions.
18377	Receivable with Imputed Interest, Net Amount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ReceivableWithImputedInterestNetAmountRollUp Roll up of details of receivables with imputed interest, net amount.
18378	Reclassification Amount Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ReclassificationAmountDisclosure Entire footnote for any adjustments made during the period to avoid double counting in comprehensive income items displayed as part of net income that also had been displayed as part of other comprehensive income in that period or earlier periods.
18379	Accumulated Other Comprehensive Income (Loss), Reclassification Out of [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReclassificationOutOfAccumulatedOtherComprehensiveIncome Disclosure of reclassification out of accumulated other comprehensive income (loss).
18380	Reclassifications Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ReclassificationsDisclosure Entire footnote for reclassifications.
18381	Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	RecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumed Disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed.
18382	Reconciliation of Assets from Segment to Consolidated, by Reportable Segment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReconciliationOfAssetsfromSegmentToConsolidated Disclosure of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets.
18383	Reconciliation of Assets Measured at Fair Value on Recurring Basis to Balance Sheet Presentation [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReconciliationOfAssetsMeasuredAtFairValueOnRecurringBasisToBalanceSheetPresentation Disclosure of information about reconcilisation of assets measured at fair value on recurring basis to balance sheet presenation.
18384	Reconciliation of Operating Profit (Loss) from Segments to Consolidated, by Reportable Segment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReconciliationOfOperatingProfitLossfromSegmentsToConsolidated Disclosure of all significant reconciling items in the reconciliation of total profit or loss from reportable segments, to the entity's consolidated income before income taxes, extraordinary items, and discontinued operations.
18385	Reconciliation of Other Significant Reconciling Items from Segments to Consolidated, by Reportable Segment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReconciliationOfOtherSignificantReconcilingItemsfromSegmentsToConsolidated Disclosure of each significant reconciling item, other than profit (loss), revenues, or assets, in the reconciliation of totals of such items in reportable segments to the entity's corresponding consolidated amount.
18386	Reconciliation of Revenue from Segments to Consolidated, by Reportable Segment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ReconciliationOfRevenuefromSegmentsToConsolidated Disclosure of all significant reconciling items in the reconciliation of total revenues from reportable segments to the entity's consolidated revenues.
18387	Recorded Third-Party Environmental Recoveries, Balance Sheet Classification [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RecordedThirdPartyEnvironmentalRecoveriesBalanceSheetClassificationHierarchy Disclosure of information about recorded third-party environmental recoveries balance sheet classification.
18388	Recorded Third-Party Environmental Recoveries, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RecordedThirdPartyEnvironmentalRecoveriesNetRollUp Roll up of details of recorded third-party environmental recoveries, net.
18389	Recorded Third-Party Recoveries Related to Environmental Remediation Obligations, by Balance Sheet Location [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RecordedThirdPartyRecoveriesRelatedToEnvironmentalRemediationObligationsHierarchy Disclosure of information about recorded third-party environmental recoveries related to environmental remediation obligations.
18390	Recorded Unconditional Purchase Obligation, Rolling Maturities, by Item Purchased [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RecordedUnconditionalPurchaseObligation Disclosure of maturities of unconditional purchase obligations by fiscal year using the rolling maturity approach.
18391	Recorded Unconditional Purchase Obligation, by Category of Item Purchased [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RecordedUnconditionalPurchaseObligationHierarchy Disclosure of information about recorded unconditional purchase obligation by category of item purchased.
18392	Recorded Unconditional Purchase Obligation Payments, by Item Purchased [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RecordedUnconditionalPurchaseObligationPaymentScheduleRollUp Roll up of details of recorded unconditional purchase obligation payment schedule by fiscal year and by type of obligation.
18393	Redeemable Noncontrolling Interest [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	RedeemableNoncontrollingInterest Disclosure of changes in redeemable noncontrolling interest.
18394	Redeemable Noncontrolling Interest, Equity, Carrying Amount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RedeemableNoncontrollingInterestEquityCarryingAmountRollUp Roll up of details of carrying amount of redeemable noncontrolling equity interest.
18395	Redeemable Noncontrolling Interest, Equity, Fair Value [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RedeemableNoncontrollingInterestEquityFairValueRollUp Roll up of details of fair value of redeemable noncontrolling equity interest.
18396	Redeemable Noncontrolling Interest, Range of Estimated Fair Value [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RedeemableNoncontrollingInterestRangeOfEstimatedFairValueHierarchy Disclosure of information about range of estimated fair value of redeemable noncontrolling interest.
18397	Registration Payment Arrangement, by Arrangement [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RegistrationPaymentArrangement Disclosure of contingent obligations arising from commitments made to the recipient of the entity's financial instruments to endeavor (a) to file a registration statement for the resale of those financial instruments (demand or piggyback rights granted to the recipient) or for the resale of equity shares that are issuable upon exercise or conversion of those financial instruments and (b) for the registration statement to be declared effective by the SEC within a specified grace period.
18398	Related Party Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	RelatedPartyDisclosuresHierarchy Entire footnote of information about related party.
18399	Related Party Tax Expense [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RelatedPartyTaxExpenseHierarchy Disclosure of information about related party tax expense.
18400	Related Party Transactions, by Related Party [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	RelatedPartyTransactionsByRelatedParty Disclosure for related party transactions.
18401	Reorganization under Chapter 11 of US Bankruptcy Code Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ReorganizationunderChapter11OfUSBankruptcyCodeDisclosure Entire footnote for the description and amounts of reorganization under Chapter 11 of the US Bankruptcy Code.
18402	Contracts and Arrangements to Perform for Research and Development for Others, by Type of Contract [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ResearchAndDevelopmentArrangementContractToPerformForOthers Disclosure of significant agreements under research and development arrangements accounted for as a contract to perform research and development for others.
18403	Research and Development Arrangement, Contract to Perform for Others [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ResearchAndDevelopmentArrangementContractToPerformForOthersHierarchy Disclosure of information about contract(s) or arrangement(s) to perform research and development for others.
18404	Research and Development Arrangement with Federal Government [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ResearchAndDevelopmentArrangementWithFederalGovernmentHierarchy Disclosure of information about research and development arrangement with Federal Government.
18405	Research and Development Assets Acquired Other than Through Business Combination, by Transaction [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombination Disclosure of the nature and amounts of capitalized costs of a research and development nature that were acquired in a transaction other than a business combination.
18406	Research and Development Expense [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	ResearchAndDevelopmentExpenseRollUp Roll up of details of research and development expense.
18407	Research, Development, and Computer Software Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ResearchDevelopmentAndComputerSoftware Entire footnote for research, development, and computer software activities.
18408	Research, Development, and Computer Software [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ResearchDevelopmentAndComputerSoftwarePolicy Disclosure of policy for research and development and computer software activities.
18409	Restatement of Prior Year Income [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestatementOfPriorYearIncome Disclosure of information about restatement of prior year income
18410	Restatement of Prior Year Income, Net of Tax [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RestatementOfPriorYearIncomeNetOfTaxRollUp Roll up of details of restatement of priort year income, net of tax.
18411	Restricted Assets Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	RestrictedAssetsDisclosure Entire footnote for assets that are restricted in their use, generally by contractual agreements or regulatory requirements.
18412	Restricted Cash and Cash Equivalents, by Type of Restricted Cash and Cash Equivalents [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestrictedCashAndCashEquivalents Disclosure of the cash and cash items which are restricted as to withdrawal or usage.
18413	Restrictions for Consolidated and Unconsolidated Subsidiaries [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestrictionsForConsolidatedAndUnconsolidatedSubsidiariesHierarchy Disclosure of information about restrictions for consolidated and unconsolidated subsidiaries.
18414	Restrictions on Dividends [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestrictionsonDividendsHierarchy Disclosure of information about restrictions on dividends.
18415	Restrictions on Dividends, Loans, and Advances Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	RestrictionsonDividendsLoansAndAdvances Entire footnote for a banking or savings institution's compliance during the year with (a) federal and state laws and regulations relative to dividend restrictions and (b) federal laws and regulations relative to insider loans.
18416	Restrictions on Loans and Other Fund Transfers [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestrictionsonLoansAndOtherFundTransfersHierarchy Disclosure of information about restrictions on loans and other fund transfers.
18417	Restructuring and Related Activities Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringAndRelatedActivitiesDisclosure Entire footnote for restructuring and related activities.
18418	Restructuring and Related Activities Additional Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringAndRelatedActivitiesDisclosureHierarchy Disclosure of information about restructuring and related activities.
18419	Restructuring Charges [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringAndRelatedCostHierarchy Disclosure of information about restructuring and related costs.
18420	Restructuring and Related Cost, Positions Eliminated, by Restructuring Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringAndRelatedCostPositionsEliminatedHierarchy Disclosure of information about positions eliminted as a result of restructuring.
18421	Restructuring and Related Costs [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	RestructuringAndRelatedCosts Disclosure of restructuring and related costs by type of restructuring including the description of the restructuring costs.
18422	Restructuring Charges [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringChargesRollUp Roll up of details of restructuring charges.
18423	Restructuring and Related Costs, by Restructuring Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringCostAndReserveHierarchy Disclosure of information about restucturing cost and reserve.
18424	Restructuring, Impairment, and Other Activities Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringImpairmentAndOtherActivitiesDisclosure Entire footnote for aggregate costs incurred during the period for restructuring, remediation, implementation, integration and asset impairment activities.
18425	Restructuring Reserve, by Type of Cost [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringReserveByTypeOfCost Disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost.
18426	Restructuring Reserve, by Restructuring Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringReserveDisclosuresHierarchy Disclosure of information about restucturing reserve.
18427	Restructuring Reserve [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringReserveRollForward Roll forward (movements) of restructuring reserve with no breakdown by type.
18428	Restructuring Reserve, Current and Noncurrent Portions [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RestructuringReserveRollUp Roll up of the current and noncurrent portions of restructuring reserve.
18429	Retained Earnings Adjustments, by Adjustment [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RetainedEarningsAdjustments Disclosure of the cumulative effect on retained earnings of adjustments, which includes changes in accounting principle, new accounting pronouncements, and correction of errors.
18430	Retained Earnings, Other Miscellaneous Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RetainedEarningsDisclosureHierarchy Disclosure of information about retained earnings.
18431	Retention Payable [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	RetentionPayableRollUp Roll up of details of retensions payable.
18432	Revenue from External Customers and Long-Lived Assets, by Geographical Area [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RevenuefromExternalCustomersAndLongLivedAssetsByGeographicalAreas Disclosure of information concerning material long-lived assets located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material.
18433	Revenue from External Customers Attributed to Foreign Countries, by Geographic Area [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RevenuefromExternalCustomersAttributedToForeignCountriesByGeographicArea Disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. This is revenues from external customers ONLY. (Does NOT include long-lived assets disclosure.)
18434	Revenue from External Customers, by Products or Services [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RevenuefromExternalCustomersByProductsAndServices Disclosure of entity-wide revenues from external customers for each product or service or each group of similar products or services if the information is not provided as part of the reportable operating segment information.
18435	Revenue from Major Customers, by Reporting Segments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RevenueFromMajorCustomersByReportingSegments Disclosure of the extent of the entity's reliance on its major customers, by business segment.
18436	Revenue Recognition, Milestone Method, by Type of Arrangement [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RevenueRecognitionMilestoneMethod Disclosure of the entity's accounting policy for the recognition of revenue under the milestone method.
18437	Revenue Recognition, Multiple-deliverable Arrangements, by Type of Arrangement and Product or Service [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	RevenueRecognitionMultipledeliverableArrangements Disclosure of the recognition of revenue arrangements under which the entity does or will perform multiple revenue-generating activities, categorized by type of arrangement and by product or service.
18438	Revenue Recognition, Multiple-deliverable Arrangements, by Type of Arrangement and Product [Hierarchy] (Ignore, duplicate)	disclosures:disclosureItemType	duration		true	disclosures	RevenueRecognitionMultipledeliverableArrangementsByTypeOfArrangementAndProduct Disclosure of accounting policy for revenue recognition for multiple-deliverable arrangements
18439	Revenue Recognition, Multiple-deliverable Arrangements, Description [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	RevenueRecognitionMultipledeliverableArrangementsDescriptionPolicy Disclosure of accounting policy for revenue recognition for multiple-deliverable arrangements.
18440	Revenue Recognition Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	RevenueRecognitionPolicy Disclosure of revenue recognition policy of an economic entity. This is a required disclosure for operating companies. This disclosure is not required for holding companies.
18441	Sale Leaseback Transaction Details, by Transaction [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	SaleLeasebackTransaction Disclosure of leases entered into in connection with the transaction involving the sale of property to another party and the lease of the property back to the seller was accounted for as an operating or capital lease.
18442	Sale Leaseback Transaction, Deferred Gain, Net [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	SaleLeasebackTransactionDeferredGainNetRollUp Roll up of details of deferred gain, net, on sales leaseback transactions.
18443	Sale Leaseback Transaction Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	SaleLeasebackTransactionDisclosure Entire footnote for sale leaseback transactions.
18444	Sale Leaseback Transaction, Net Book Value [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	SaleLeasebackTransactionNetBookValueRollUp Roll up of details of net book value of sales leaseback transactions.
18445	Segment Reporting, Asset Reconciling Item [Hierarchy] (Ignore, replaced)	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingAssetReconcilingItemHierarchy Disclosure of information about business segment asset reconciling item(s).
18446	Segment Reporting Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingDisclosure Entire footnote for reporting segment information.
18447	Segment Reporting, Other Information about Reportable Segments [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingDisclosureOfOtherInformationaboutEntitysReportableSegmentsHierarchy Disclosure of information about entity's reportable business segments, additional information.
18448	Segment Reporting, Reportable Segments Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingEntitysReportableSegmentsInformationHierarchy Disclosure of information about entity's reportable business segments.
18449	Segment Reporting Information, Additional Elements for Bank Presentation [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingInformationAdditionalElementsForBankPresentationHierarchy Disclosure of information about business segments related to bank.
18450	Segment Reporting Information, Additional Information [Hierarchy] (Ignore duplicate)	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingInformationAdditionalInformationHierarchy Disclosure of information about business segments of reporting entity, additional information.
18451	Segment Reporting Information, by Segment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingInformationBySegment Disclosure of the profit or loss and total assets for each reportable segment.
18452	Segment Reporting Information, Other Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingInformationOtherInformationHierarchy Disclosure of information about business segments of reporting entity, other information.
18453	Segment Reporting Information, Profit (Loss) [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingInformationProfitLossHierarchy Disclosure of information about business segment profit (loss).
18454	Segment Reporting Information, Revenue for Reportable Segment [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingInformationRevenueForReportableSegmentRollUp Roll up of details of revenues for reportable segment by segment.
18455	Segment Reporting, Measurement Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingMeasurementDisclosuresHierarchy Disclosure of information about measurements of segment profit or loss and segment assets for each reportable segment.
18456	Segment Reporting, Other Miscellaneous Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingOtherDisclosuresHierarchy Disclosure of information about business segments, other information.
18457	Segment Reporting, Other Significant Reconciling Item, Consolidated [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingOtherSignificantReconcilingItemConsolidatedHierarchy Disclosure of information about business segment other significant reconciling item(s).
18458	Segment Reporting Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingPolicy Disclosure of policy for segment reporting.
18459	Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingReconcilingItemForOperatingProfitLossfromSegmentToConsolidatedHierarchy Disclosure of information about reconciling item of operating profit (loss) from business segment to consolidated.
18460	Segment Reporting, Revenue Reconciling Item [Hierarchy] (Ignore, replaced)	disclosures:disclosureItemType	duration		true	disclosures	SegmentReportingRevenueReconcilingItemHierarchy Disclosure of information about business segment revenue reconciling item(s).
18461	Selected Quarterly Financial Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SelectedQuarterlyFinancialInformationHierarchy Disclosure of information about selected quarterly financial information.
18462	Share-based Compensation, Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationActivity Disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.
18463	Share-based Compensation Arrangement, General Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardAdditionalGeneralDisclosuresHierarchy Disclosure of information about share-based payment award(s) for share-based compensation arrangement(s), additional information.
18464	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresHierarchy Disclosure of information about share-based compensation arrangement(s) by share-based payment award(s) for equity instruments other than options.
18465	Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward Roll forward (movements, changes) in equity instruments other than nonvested options for share-based compensation arrangement for share-based payment award. The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.
18466	Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsAndMethodologyHierarchy Disclosure of information about fair value assumptions and methodology for share-based compensation arrangement(s) by share-based payment award(s).
18467	Share-based Compensation Arrangement, by Award [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardHierarchy Disclosure of information about share-based payment award(s) for share-based compensation arrangement(s).
18468	Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsAdditionalDisclosuresHierarchy Disclosure of information about options related to share-based compensation arrangement(s) by share-based payment award(s).
18469	Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValue Disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year.
18470	Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue Disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year.
18471	Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingRollForward Roll forward (movements, changes) in options outstanding for share-based compensation arrangement for share-based payment award.
18472	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisable Disclosure of the following for fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position: the number, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term of options (or share units) currently exercisable (or convertible).
18473	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestHierarchy Disclosure of information about options vested and expected to vest related to share-based compensation arrangement(s) by share-based payment award(s).
18474	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstanding Disclosure of the following for fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position: the number, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term of options (or share units) outstanding.
18475	Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisable Disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible).
18476	Share-based Compensation Arrangement by Share-based Payment Award, Performance-Based Units, Vested and Expected to Vest [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardPerformanceBasedUnitsVestedAndExpectedToVest Disclosure of the number, aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both performance-based awards (or share units) outstanding and performance-based awards (or share units) fully vested and expected to vest at the date of the latest statement of financial position.
18477	Share-based Compensation Arrangement by Share-based Payment Award, Restricted Stock Units, Vested and Expected to Vest [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementBySharebasedPaymentAwardRestrictedStockUnitsVestedAndExpectedToVest Disclosure of the number, aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both restricted stock units outstanding and restricted stock units fully vested and expected to vest at the date of the latest statement of financial position.
18478	Share-based Compensation Arrangements Activity, by Award [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementsBySharebasedPaymentAward Disclosure of roll forward of details in changes in share-based compenstation arrangement(s) by share-based payment award(s).
18479	Share-based Compensation Arrangements Activity, by Award [Roll Forward Info]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationArrangementsBySharebasedPaymentAwardInfo Disclosure of roll forward information of details in changes in share-based compenstation arrangement(s) by share-based payment award(s).
18480	Share-based Compensation, Employee Stock Purchase Plan, Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationEmployeeStockPurchasePlanActivity Disclosure of employee stock purchase plan activity.
18481	Share-based Compensation, Nonemployee Director Stock Award Plan, Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationNonemployeeDirectorStockAwardPlanActivity Disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock awards granted to nonemployee directors that were outstanding at the beginning and end of the year, and the number of awards that were granted, exercised or converted, forfeited, and expired during the year.
18482	Share-based Compensation, Options, and Incentive Plans [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	ShareBasedCompensationOptionAndIncentivePlansPolicy Disclosure of policy for stock option and stock incentive plans.
18483	Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivity Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.
18484	Share-based Compensation, Restricted Stock Units Award Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationRestrictedStockUnitsAwardActivity Disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. NOTE: Need to add a SECOND disclosure for weighted average shares
18485	Share-based Compensation, Restricted Stock Units Award Activity, Weighted Average Price [Roll Forward Info]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationRestrictedStockUnitsAwardActivityWeightedAveragePrice Disclosure of the weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year.
18486	Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationSharesAuthorizedunderStockOptionPlansByExercisePriceRange Disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.
18487	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Beginning of Period [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationSharesAuthorizedunderStockOptionPlansExercisePriceRangeBeginningOfPeriodHierarchy Disclosure of information about exercise price range of shares authorized under stock option plans related to share-based compensation arrangement(s) by share-based payment award(s).
18488	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, End of Period [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationSharesAuthorizedunderStockOptionPlansExercisePriceRangeEndOfPeriodHierarchy Disclosure of information about exercise price range of shares authorized under stock option plans related to share-based compensation arrangement(s) by share-based payment award(s).
18489	Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationSharesAuthorizedunderStockOptionPlansExercisePriceRangeHierarchy Disclosure of information about exercise price range of shares authorized under stock option plans related to share-based compensation arrangement(s) by share-based payment award(s).
18490	Share-based Compensation, Stock Appreciation Rights Award Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationStockAppreciationRightsAwardActivity Disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year.
18491	Share-based Compensation, Stock Options, Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationStockOptionsActivity Disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.
18492	Share-based Compensation, Stock Options and Stock Appreciation Rights Award Activity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedCompensationStockOptionsAndStockAppreciationRightsAwardActivity Disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock options and stock appreciation rights that were outstanding at the beginning and end of the year, exercisable at the end of the year, and the number of stock options and stock appreciation rights that were granted, exercised or converted, forfeited, and expired during the year.
18493	Share-based Goods and Nonemployee Services Transactions, by Supplier [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedGoodsAndNonemployeeServicesTransactionBySupplier Disclosure of each transaction in which an entity acquires goods or services other than employee services in exchange for equity securities of the company.
18494	Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptions Disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.
18495	Share-based Payment Award, Stock Options, Valuation Assumptions [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharebasedPaymentAwardStockOptionsValuationAssumptions Disclosure of the significant assumptions used during the year to estimate the fair value of stock options.
18496	Shareholders Equity and Share-based Payments Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ShareholdersEquityAndSharebasedPayments Entire footnote for accounts comprising shareholders equity, comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income, and compensation-related costs for equity-based compensation.
18497	Accelerated Share Repurchases [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ShareRepurchasesHierarchy Disclosure of accelerated share repurchase (ASR) programs.
18498	Shares Held in Employee Stock Ownership Plan [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SharesHeldInEmployeeStockOwnershipPlanHierarchy Disclosure of information about shares held in employee stock ownership plan.
18499	Short-term Debt, by Type of Debt and by Debt Instrument [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	ShortTermDebt Disclosure of short-term debt arrangements.
18500	Short-term Debt Default, by Type of Debt and by Debt Instrument [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ShortTermDebtDefaultHierarchy Disclosure of information about short-term debt defaults by type of debt and debt instrument.
18501	Short-term Debt Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ShortTermDebtDuplicate Entire footnote for short-term debt.
18502	Significant Accounting Policies Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	SignificantAccountingPolicies Entire disclosure note for all significant accounting policies of the reporting entity.
18503	Significant Change in Unrecognized Tax Benefits is Reasonably Possible, by Nature of Uncertainty [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SignificantChangeInUnrecognizedTaxBenefitsisReasonablyPossible Disclosure of unrecognized tax benefits for which a material change is reasonably possible in the next twelve months.
18504	Environmental Site Contingency [Hierarchy] (Duplicate)	disclosures:disclosureItemType	duration		true	disclosures	SiteContingencyHierarchy Disclosure of information about environmental site contingency.
18505	Product Warranty Accrual (Standard and Extended Combined) [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	StandardAndExtendedProductWarrantyMovementRollForward Roll forward (movement) in standard and extended product warranty accrual.
18506	Product Warranty Accrual, Standard, Balance Sheet Classification [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	StandardProductWarrantyAccrualBalanceSheetClassificationRollUp Roll up of details of standard product warranty accrual by balance sheet classification.
18507	Product Warranty Accrual, Standard [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	StandardProductWarrantyAccrualMovementRollForward Roll forward (movements) of standard product warranty accrual
18508	Product Warranty, Standard, Other Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	StandardProductWarrantyDisclosureHierarchy Disclosure of information about standard product warranty.
18509	Statement of Changes in Equity [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	StatementOfChangesInEquity Economic entity statement of changes in equity.
18510	Statement of Changes in Equity and Other Comprehensive Income [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	StatementOfChangesInEquityAndOtherComprehensiveIncome Statement of changes in equity which includes information about other comprehensive income (THIS IS DEPRECATED, OPTION ON LONGER PERMITTED)
18511	Statement of Comprehensive Income [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	StatementOfComprehensiveIncome Economic entity statement of comprehensive income. (Alternatively, could combine with income statement).
18512	Statement of Comprehensive Income Parenthetical [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	StatementOfComprehensiveIncomeParenthetical Statement of comprehensive income parenthetical information.
18513	Statement of Income and Comprehensive Income [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	StatementOfIncomeAndComprehensiveIncome Combined statements of income and comprehensive income.
18514	Preferred Stock [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	StockByClass Disclosure of details of information related to each class of stock.
18515	Stockholders Equity [Table Text Block] (DO NOT USE, TO BE DELETED)	disclosures:disclosureItemType	duration		true	disclosures	StockholdersEquity Disclosure of changes in the separate accounts comprising stockholders' equity.
18516	Stockholders Equity Attributable to Noncontrolling Interest [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	StockholdersEquityAttributableToNoncontrollingInterestRollForward Roll forward (movement) of stockholders' equity attributable to noncontrolling interest.
18517	Stockholders Equity Attributable to Noncontrolling Interest [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	StockholdersEquityAttributableToNoncontrollingInterestRollUp Roll up of details of stockholders' equity attributable to noncontrolling interest.
18518	Stockholders Equity Disclosures [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	StockholdersEquityDisclosures Disclosure for shareholder equity.
18519	Stockholders Equity Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	StockholdersEquityNoteDisclosure Entire footnote for shareholders equity, comprised of portions attributable to the parent entity and noncontrolling interest, if any, including other comprehensive income (as applicable).
18520	Warrants or Rights Issued [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	StockholdersEquityNoteWarrantsOrRights Disclosure of warrants or rights issued.
18521	Stock Options [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	StockOptionsRollForward Disclosure of change in stock options.
18522	Stock Transactions Parenthetical Information [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	StockTransactionsParentheticalDisclosuresHierarchy Disclosure of information about stock transactions.
18523	Subsequent Events, by Event Type [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SubsequentEventHierarchy Disclosure of information about subsequent events by type of event.
18524	Subsequent Event Pro Forma Business Combinations Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	SubsequentEventProFormaBusinessCombinationsDisclosure Entire footnote for pro forma information for significant acquisitions or disposals that occurred or are probable to occur subsequent to balance sheet date.
18525	Subsequent Events Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	SubsequentEvents Entire footnote for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued.
18526	Subsequent Events, Schedule of (Duplicate) [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	SubsequentEventsScheduleOfDuplicate Disclosure of significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued.
18527	Subsidiary of Limited Liability Company or Limited Partnership, by Reportable Entity [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnership Disclosure of accounting policy for consolidation to describe the significant judgments and assumptions made in determining whether a variable interest held by the entity requires the variable interest entity to be consolidated and (or) disclose information about its involvement with the variable interest entity; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; and the significant factors considered and judgments made in determining that the power to direct the activities that significantly impact the economic performance of the variable interest entity are shared (as defined).
18528	Subsidiary of Limited Liability Company or Limited Partnership, Description [Table Text Block]	disclosures:disclosureItemType	duration		true	disclosures	SubsidiaryOfLimitedLiabilityCompanyOrLimitedPartnershipDescription Disclosure of the key aspects of a subsidiary (partnership, corporation, or other entity) of the limited liability company or limited partnership.
18529	Subsidiary or Equity Method Investee, by Reportable Investee [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SubsidiaryOrEquityMethodInvestee Disclosure of subsidiary's sales of previously unissued stock made to investors outside the consolidated group.
18530	Sale of Stock by Subsidiary or Equity Investee, by Name of Transaction [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SubsidiaryOrEquityMethodInvesteeSaleOfStockBySubsidiaryOrEquityInvestee Different names of stock transactions and the different attributes of each transaction.
18531	Supplemental Balance Sheet Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	SupplementalBalanceSheetDisclosures Entire footnote for supplemental balance sheet disclosures, including details and amounts for assets, liabilities, and equity.
18532	Supplemental Unemployment Benefits [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	SupplementalUnemploymentBenefitsRollUp Roll up of details of supplemental unemployment benefits.
18533	Supply Commitments, by Commitment [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	SupplyCommitment Disclosure of arrangements in which the entity has committed resources to supply goods or services to a customer.
18534	Tangible Asset Impairment Charges [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	TangibleAssetImpairmentChargesRollUp Roll up of details of tangible asset impairment charges.
18535	Targeted or Tracking Stock, by Class of Stock [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	TargetedOrTrackingStock Disclosure of target or tracking stock issued.
18536	Tax Credit Carryforwards, by Carryforward Name and Tax Authority and Tax Period [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	TaxCreditCarryforward Disclosure of tax credit carryforwards available to reduce future taxable income, including amounts, expiration dates, limitations on use and the related deferred tax assets and valuation allowances.
18537	Temporary Equity, by Class [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	TemporaryEquityByClass Detail of temporary equity by class of temporary equity.
18538	Temporary Impairment Losses, Investments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	TemporaryImpairmentLossesInvestments Disclosure of investments in an unrealized loss position for which other-than-temporary impairments have not been recognized in earnings.
18539	Trade and Other Accounts Receivable Policy [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	TradeAndOtherAccountsReceivablePolicy Disclosure of policy for trade and other accounts receivable.
18540	Trade Receivables Held-for-sale, Net, Reconciliation to Cash Flow [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	TradeReceivablesHeldForsaleNetReconciliationToCashFlowRollForward Roll forward (movements) in trade receivable held-for-sale, net.
18541	Trading Securities and Other Trading Assets, by Type of Security or Asset [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	TradingSecuritiesAndOtherTradingAssets Disclosure of trading securities (and certain trading assets).
18542	Translation Adjustment Functional to Reporting Currency [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	TranslationAdjustmentFunctionalToReportingCurrencyRollForward Roll forward (movements, changes) in cumulative translation adjustment resulting from translating functional foreign currency financial statements into the reporting currency.
18543	Treasury Stock Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	TreasuryStock Entire footnote for an entity's treasury stock.
18544	Treasury Stock Share Reurchase Programs, by Program and Class of Stock [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	TreasuryStockByClass Detail of treasury stock by class of treasury stock.
18545	Troubled Debt Restructuring, Debtor, Current Period [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	TroubledDebtRestructuringDebtorCurrentPeriod Disclosure of debt extinguished.
18546	Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Net of Tax, by Creditor [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	TroubledDebtRestructuringDebtorCurrentPeriodGainLossonRestructuringNetOfTaxRollUp Roll up of details of gain (loss) on restructuring of troubled debt restructuring, debtor, current period, net of tax.
18547	Troubled Debt Restructuring, Debtor, Current Period, by Creditor [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	TroubledDebtRestructuringDebtorCurrentPeriodHierarchy Disclosure of information about troubled debt restructuring, debtor, for current period, by creditor.
18548	Troubled Debt Restructuring, Debtor, Subsequent Periods, by Name [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	TroubledDebtRestructuringDebtorSubsequentPeriods Disclosure of troubled debt restructurings in the periods following the restructuring by restructuring name.
18549	Troubled Debt Restructuring Summary Note, Debtor [Table] (DO NOT USE)	disclosures:disclosureItemType	duration		true	disclosures	TroubledDebtRestructuringSummaryNoteDebtor Disclosure of troubled debt restructuring.
18550	Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiumsRollUp Roll up of details of unamortized loan commitment and origination fees and unamprtized discounts or premiums.
18551	Unapproved Contract Claims receivable, Amount [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnapprovedContractClaimsAmountRollUp Roll up of details of amount of unapproved contract claims receivable.
18552	Unbilled Change Orders [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnbilledChangeOrdersRollUp Roll up of details of unbilled change orders.
18553	Unbilled Receivables, Not Billable at Balance Sheet Date [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnbilledReceivablesNotBillableatBalanceSheetDateRollUp Roll up of details of unbilled receivables not billable at balance sheet date.
18554	Uncategorized Information [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	UncategorizedInformation Not classified into an appropriate category yet. Basically, this disclosure is used if no disclosure is located. Eventually, nothing should be uncategoriezed.
18555	Undistributed Earnings, Basic [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UndistributedEarningsBasicRollUp Roll up of details of undistributed earnings, basic.
18556	Undistributed Earnings, Diluted [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UndistributedEarningsDilutedRollUp Roll up of details of undistributed earnings, diluted.
18557	Unrealized Gain (Loss) on Investments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnrealizedGainLossonInvestments Disclosure of unrealized gains and losses on investments.
18558	Unrealized Loss on Investments [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnrealizedLossonInvestments Disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses.
18559	Unrecognized Compensation Cost, Nonvested Awards [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnrecognizedCompensationCostNonvestedAwards Disclosure of the total compensation cost related to nonvested awards not yet recognized and the weighted-average period over which it is expected to be recognized.
18560	Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	UnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward Roll forward of details of changes in unrecognized tax benefits excluding amounts pretaining to examined tax returns.
18561	Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccruedRollUp Roll up of details of unrecognized tax benefits related to income tax penalties and accrued interest.
18562	Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpenseRollUp Roll up of details of unrecognized tax benefits related to income tax penalties and interest expense.
18563	Unrecorded Unconditional Purchase Obligation, by Category of Item Purchased [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	UnrecordedUnconditionalPurchaseObligation Disclosure of unconditional purchase obligations that are recognized as a liability on the balance sheet.
18564	Unrecorded Unconditional Purchase Obligation, Rolling Maturity [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnrecordedUnconditionalPurchaseObligationHierarchy Disclosure of information about unrecorded unconditional purchase obligation.
18565	Unrecorded Unconditional Purchase Obligation Fiscal Year Maturity, by Category of Item Purchased [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	UnrecordedUnconditionalPurchaseObligationRollUp Roll up of details of the unrecorded unconditional purchase obligation maturities by fiscal year.
18566	Unusual or Infrequent Item, by Item [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	UnusualOrInfrequentItem Disclosure of the nature and financial statement effects of all material events or transactions that possesses a high degree of abnormality and are incidentally related to, the ordinary and typical activities of the entity.
18567	Unusual or Infrequent Items Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	UnusualOrInfrequentItemsDisclosure Entire footnote for any additional information related to the determination or classification of material events or transactions (that would not reasonably be expected to recur in the foreseeable future) that possesses a high degree of abnormality and are incidentally related to, the ordinary and typical activities of the entity.
18568	Unusual Risks and Uncertainties, by Nature of Risk or Uncertainty [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	UnusualRisksAndUncertainties Disclosure of the nature of unusual risk or uncertainty to the economic entity.
18569	Use of Estimates [Policy Text Block]	disclosures:disclosureItemType	duration		true	disclosures	UseOfEstimatesPolicy Disclosure of policy for the use of estimates in the preparation of financial statements.
18570	Valuation Allowance, by Deferred Tax Asset [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	ValuationAllowance Disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance.
18571	Valuation Allowances And Reserves Balance [Roll Forward]	disclosures:disclosureItemType	duration		true	disclosures	ValuationAllowancesAndReservesBalanceRollForward Disclosure of roll forward of total of allowances and reserves, the valuation and qualifying accounts.
18572	Valuation And Qualifying Accounts Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	ValuationAndQualifyingAccountsDisclosure Entire footnote of information about variable interest entities.
18573	Variable Interest Entities, by Entity Classification and Balance Sheet Location [Abstract]	disclosures:disclosureItemType	duration		true	disclosures	VariableInterestEntities Disclosure of qualitative and quantitative information related to variable interests the entity holds, whether or not such variable interest entity is or is not included in the reporting entity's consolidated financial statements.
18574	Variable Interest Entities Note [Note Level]	disclosures:disclosureItemType	duration		true	disclosures	VariableInterestEntitiesDisclosure Entire footnote of variable interest entities
18575	Weighted Average Number of Shares Outstanding, Basic [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	WeightedAverageNumberOfShares Disclosure of the weighted average number of shares used in calculating basic net earnings per share.
18576	Weighted Average Number of Shares Outstanding, Diluted [Roll Up]	disclosures:disclosureItemType	duration		true	disclosures	WeightedAverageNumberOfSharesOutstandingDilutedRollUp Roll up of details of weighted average number of shares outstanding, diluted.
18577	Weighted Average Shares Summary, Basic and Diluted [Hierarchy]	disclosures:disclosureItemType	duration		true	disclosures	WeightedAverageSharesSummaryBasicAndDilutedHierarchy Hierarchy of details of summary of basic and diluted weighted average shares information.
18578	Abstract	xbrli:stringItemType	duration		true	cm	Abstract Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18579	Accounting Activity	xbrli:stringItemType	duration		true	cm	AccountingActivity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18580	Adjustment	xbrli:stringItemType	duration		true	cm	Adjustment Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18581	Affects on Economic Entity During Period	xbrli:stringItemType	duration		true	cm	AffectsOnEconomicEntityDuringPeriod Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18582	Asset Group	xbrli:stringItemType	duration		true	cm	AssetGroup Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18583	Assets	xbrli:stringItemType	duration		true	cm	Assets Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18584	Automated Accounting and Reporting Checks	xbrli:stringItemType	duration		true	cm	AutomatedAccountingAndReportingChecks Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18585	Axis	xbrli:stringItemType	duration		true	cm	Axis Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18586	Block	xbrli:stringItemType	duration		true	cm	Block Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18587	Business Report	xbrli:stringItemType	duration		true	cm	BusinessReport Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18588	Business Rule	xbrli:stringItemType	duration		true	cm	BusinessRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18589	Business Rule Pattern	xbrli:stringItemType	duration		true	cm	BusinessRulePattern Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18590	Business Segment	xbrli:stringItemType	duration		true	cm	BusinessSegment Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18591	Business Unit	xbrli:stringItemType	duration		true	cm	BusinessUnit Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18592	Calendar Period	xbrli:stringItemType	duration		true	cm	CalendarPeriod Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18593	Characteristic	xbrli:stringItemType	duration		true	cm	Characteristic Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18594	Circumstance	xbrli:stringItemType	duration		true	cm	Circumstance Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18595	Class-Equivalent Class	xbrli:stringItemType	duration		true	cm	ClassEquivalentClass Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18596	Class-Subclass	xbrli:stringItemType	duration		true	cm	ClassSubclass Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18597	Co Exists	xbrli:stringItemType	duration		true	cm	CoExists Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18598	Commercial and Industrial	xbrli:stringItemType	duration		true	cm	CommercialAndIndustrial Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18599	Complete Complex Set	xbrli:stringItemType	duration		true	cm	CompleteComplexSet Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18600	Complete Flat Set	xbrli:stringItemType	duration		true	cm	CompleteFlatSet Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18601	Complete Hierarchical Set	xbrli:stringItemType	duration		true	cm	CompleteHierarchicalSet Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18602	Complex Computation	xbrli:stringItemType	duration		true	cm	ComplexComputation Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18603	Component	xbrli:stringItemType	duration		true	cm	Component Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18604	Component-Intregal Object	xbrli:stringItemType	duration		true	cm	ComponentIntregalObject Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18605	Comprehensive Income	xbrli:stringItemType	duration		true	cm	ComprehensiveIncome Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18606	Concept	xbrli:stringItemType	duration		true	cm	Concept Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18607	Concept Arrangement Pattern	xbrli:stringItemType	duration		true	cm	ConceptArrangemetPattern Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18608	Condition	xbrli:stringItemType	duration		true	cm	Condition Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18609	Consolidated Entity	xbrli:stringItemType	duration		true	cm	ConsolidatedEntity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18610	Corporation	xbrli:stringItemType	duration		true	cm	Corporation Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18611	Definition of New Subclass Allowed	xbrli:stringItemType	duration		true	cm	DefinitionOfNewSubclassAllowed Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18612	Disclosure	xbrli:stringItemType	duration		true	cm	Disclosure Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18613	Disclosure Note	xbrli:stringItemType	duration		true	cm	DisclosureNote Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18614	Disclosure Type	xbrli:stringItemType	duration		true	cm	DisclosureType Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18615	Disposal Group	xbrli:stringItemType	duration		true	cm	DisposalGroup Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18616	Distributions to Owners	xbrli:stringItemType	duration		true	cm	DistributionsToOwners Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18617	Document Information	xbrli:stringItemType	duration		true	cm	DocumentInformation Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18618	Document Type	xbrli:stringItemType	duration		true	cm	DocumentType Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18619	Domain Rule	xbrli:stringItemType	duration		true	cm	DomainRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18620	Economic Entity	xbrli:stringItemType	duration		true	cm	EconomicEntity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18621	Elements of Financial Statement	xbrli:stringItemType	duration		true	cm	ElementsOfFinancialStatements Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18622	Elements of Financial Statement of Economic Entity	xbrli:stringItemType	duration		true	cm	ElementsOfFinancialStatementsOfEconomicEntity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18623	Entity Information	xbrli:stringItemType	duration		true	cm	EntityInformation Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18624	Entity Legal Form	xbrli:stringItemType	duration		true	cm	EntityLegalForm Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18625	Equal To	xbrli:stringItemType	duration		true	cm	EqualTo Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18626	Equity	xbrli:stringItemType	duration		true	cm	Equity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18627	Event	xbrli:stringItemType	duration		true	cm	Event Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18628	Exemplar	xbrli:stringItemType	duration		true	cm	Exemplar Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18629	Exists	xbrli:stringItemType	duration		true	cm	Exists Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18630	Expenses	xbrli:stringItemType	duration		true	cm	Expenses Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18631	Extension Disallowed	xbrli:stringItemType	duration		true	cm	ExtensionDisallowed Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18632	Extension Properties	xbrli:stringItemType	duration		true	cm	ExtensionProperties Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18633	Face Financial Statements	xbrli:stringItemType	duration		true	cm	FaceFinancialStatements Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18634	Feature-Activity	xbrli:stringItemType	duration		true	cm	FeatureActivity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18635	Financial Report	xbrli:stringItemType	duration		true	cm	FinancialReport Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18636	Financial Report Component	xbrli:stringItemType	duration		true	cm	FinancialReportComponent Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18637	Financial Reporting by Not-for-Profit Entity in US	xbrli:stringItemType	duration		true	cm	FinancialReportingByNotForProfitEntityInUS Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18638	Financial Reporting by US State or Local Governmental Entity	xbrli:stringItemType	duration		true	cm	FinancialReportingByUSStateOrLocalGovernmentalEntity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18639	Financial Report Object	xbrli:stringItemType	duration		true	cm	FinancialReportObject Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18640	Financial Reports in IFRS	xbrli:stringItemType	duration		true	cm	FinancialReportsInIFRS Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18641	Financial Reports in IFRS for SMEs	xbrli:stringItemType	duration		true	cm	FinancialReportsInIFRSSMEs Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18642	Fiscal Period	xbrli:stringItemType	duration		true	cm	FiscalPeriod Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18643	Full-Has Part	xbrli:stringItemType	duration		true	cm	FullHasPart Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18644	Fundamental Accounting Concept Relation	xbrli:stringItemType	duration		true	cm	FundamentalAccountingConceptRelation Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18645	Fund or Trust	xbrli:stringItemType	duration		true	cm	FundOrTrust Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18646	Gains	xbrli:stringItemType	duration		true	cm	Gains Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18647	General Relation Pattern	xbrli:stringItemType	duration		true	cm	GeneralRelationPattern Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18648	Geographic Area	xbrli:stringItemType	duration		true	cm	GeographicArea Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18649	Greater Than	xbrli:stringItemType	duration		true	cm	GreaterThan Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18650	Greater Than Or Equal To Zero	xbrli:stringItemType	duration		true	cm	GreaterThanOrEqualToZero Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18651	Hierarchy	xbrli:stringItemType	duration		true	cm	Hierarchy Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18652	IFRS	xbrli:stringItemType	duration		true	cm	IFRS Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18653	Income Tax Basis	xbrli:stringItemType	duration		true	cm	IncomeTaxBasis Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18654	Industry Specific Rule	xbrli:stringItemType	duration		true	cm	IndustrySpecificRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18655	Industry	xbrli:stringItemType	duration		true	cm	Industry Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18656	Instrument	xbrli:stringItemType	duration		true	cm	Instrument Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18657	Insurance-based Revenue	xbrli:stringItemType	duration		true	cm	InsuranceBasedRevenue Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18658	Interest-based Revenue	xbrli:stringItemType	duration		true	cm	InterestBasedRevenue Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18659	Investments by Owners	xbrli:stringItemType	duration		true	cm	InvestmentsByOwners Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18660	Key Financial Ratio	xbrli:stringItemType	duration		true	cm	KeyFinancialRatio Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18661	Legal Entity	xbrli:stringItemType	duration		true	cm	LegalEntity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18662	Less Than	xbrli:stringItemType	duration		true	cm	LessThan Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18663	Level 1 Note Text Block	xbrli:stringItemType	duration		true	cm	Level1TextBlock Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18664	Level 2 Policy Text Block	xbrli:stringItemType	duration		true	cm	Level2TextBlock Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18665	Level 3 Disclosure Text Block	xbrli:stringItemType	duration		true	cm	Level3TextBlock Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18666	Level 4 Detail	xbrli:stringItemType	duration		true	cm	Level4Detail Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18667	Liabilities	xbrli:stringItemType	duration		true	cm	Liabilities Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18668	Limited Liability Corporation	xbrli:stringItemType	duration		true	cm	LimitedLiabilityCorporation Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18669	Limited Liability Partnership	xbrli:stringItemType	duration		true	cm	LimitedLiabilityPartnership Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18670	Line Item	xbrli:stringItemType	duration		true	cm	LineItem Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18671	Line Items	xbrli:stringItemType	duration		true	cm	LineItems Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18672	Losses	xbrli:stringItemType	duration		true	cm	Losses Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18673	Member	xbrli:stringItemType	duration		true	cm	Member Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18674	Member Arrangement Pattern	xbrli:stringItemType	duration		true	cm	MemberArrangementPattern Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18675	Member-Collection	xbrli:stringItemType	duration		true	cm	MemberCollection Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18676	Model Structure	xbrli:stringItemType	duration		true	cm	ModelStructure Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18677	Network	xbrli:stringItemType	duration		true	cm	Network Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18678	Network Tagging Level	xbrli:stringItemType	duration		true	cm	NetworkTaggingLevel Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18679	Network Section Type	xbrli:stringItemType	duration		true	cm	NetworkType Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18680	Note (Disclosure Note)	xbrli:stringItemType	duration		true	cm	Note Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18681	Not-for-Profit	xbrli:stringItemType	duration		true	cm	NotForProfit Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18682	Operating Segment	xbrli:stringItemType	duration		true	cm	OperatingSegment Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18683	Other Comprehensive Basis of Accounting	xbrli:stringItemType	duration		true	cm	OtherComprehensiveBasisOfAccounting Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18684	Parenthetical Comments	xbrli:stringItemType	duration		true	cm	ParentheticalComments Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18685	Parent Holding Company	xbrli:stringItemType	duration		true	cm	ParentHoldingCompany Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18686	Partnership	xbrli:stringItemType	duration		true	cm	Partnership Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18687	Part-Of	xbrli:stringItemType	duration		true	cm	PartOf Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18688	Peer Consistency Rule	xbrli:stringItemType	duration		true	cm	PeerConsistencyRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18689	Personal Financial Reporting in US	xbrli:stringItemType	duration		true	cm	PersonalFinancialReportingInUS Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18690	Phenomenon	xbrli:stringItemType	duration		true	cm	Phenomenon Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18691	Place-Area	xbrli:stringItemType	duration		true	cm	PlaceArea Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18692	Portion-Mass	xbrli:stringItemType	duration		true	cm	PortionMass Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18693	Primary Financial Statement	xbrli:stringItemType	duration		true	cm	PrimaryFinancialStatement Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18694	Prior Period Consistency Rule	xbrli:stringItemType	duration		true	cm	PriorPeriodConsistencyRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18695	Private Company	xbrli:stringItemType	duration		true	cm	PrivateCompany Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18696	Private Company Financial Reports In US GAAP	xbrli:stringItemType	duration		true	cm	PrivateCompanyFinancialReportsInUSGAAP Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18697	Proprietorship	xbrli:stringItemType	duration		true	cm	Proprietorship Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18698	Prototype	xbrli:stringItemType	duration		true	cm	Prototype Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18699	Public Company	xbrli:stringItemType	duration		true	cm	PublicCompany Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18700	Public Company Financial Reports In US GAAP to SEC	xbrli:stringItemType	duration		true	cm	PublicCompanyFinancialReportsInUSGAAPToSEC Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18701	Range	xbrli:stringItemType	duration		true	cm	Range Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18702	Real Estate Investment Trusts	xbrli:stringItemType	duration		true	cm	RealEstateInvestmentTrusts Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18703	Receiving Entity	xbrli:stringItemType	duration		true	cm	ReceivingEntity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18704	Replace Redefine Allowed	xbrli:stringItemType	duration		true	cm	ReplaceRedefineAllowed Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18705	Reportable Segment	xbrli:stringItemType	duration		true	cm	ReportableSegment Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18706	Report Date	xbrli:stringItemType	duration		true	cm	ReportDate Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18707	Report Element	xbrli:stringItemType	duration		true	cm	ReportElement Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18708	Report Element Type	xbrli:stringItemType	duration		true	cm	ReportElementType Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18709	Report Fragment	xbrli:stringItemType	duration		true	cm	ReportFragment Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18710	Reporting Entity	xbrli:stringItemType	duration		true	cm	ReportingEntity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18711	Reporting Entity Component	xbrli:stringItemType	duration		true	cm	ReportingEntityComponent Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18712	Reporting Entity Role	xbrli:stringItemType	duration		true	cm	ReportingEntityRole Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18713	Reporting Entity Rule	xbrli:stringItemType	duration		true	cm	ReportingEntityRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18714	Reporting Scenario	xbrli:stringItemType	duration		true	cm	ReportingScenario Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18715	Reporting Scheme	xbrli:stringItemType	duration		true	cm	ReportingScheme Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18716	Reporting Style	xbrli:stringItemType	duration		true	cm	ReportingStyle Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18717	Reporting System Specific Rule	xbrli:stringItemType	duration		true	cm	ReportingSystemSpecificRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18718	Reporting Unit	xbrli:stringItemType	duration		true	cm	ReportingUnit Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18719	Report Level Model Structure Rule	xbrli:stringItemType	duration		true	cm	ReportLevelModelStructureRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18720	Revenues	xbrli:stringItemType	duration		true	cm	Revenues Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18721	Roll Forward	xbrli:stringItemType	duration		true	cm	RollForward Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18722	Roll Forward Info	xbrli:stringItemType	duration		true	cm	RollForwardInfo Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18723	Roll Up	xbrli:stringItemType	duration		true	cm	RollUp Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18724	Schedule Type	xbrli:stringItemType	duration		true	cm	ScheduleType Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18725	Securities-based Revenue	xbrli:stringItemType	duration		true	cm	SecuritiesBasedRevenue Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18726	Sole Proprietor	xbrli:stringItemType	duration		true	cm	SoleProprietor Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18727	Statement of Cash Flows	xbrli:stringItemType	duration		true	cm	StatementOfCashFlows Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18728	Statement of Changes in Equity	xbrli:stringItemType	duration		true	cm	StatementOfChangesInEquity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18729	Statement of Comprehensive Income	xbrli:stringItemType	duration		true	cm	StatementOfComprehensiveIncome Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18730	Statement of Earnings (Income statement)	xbrli:stringItemType	duration		true	cm	StatementOfEarnings Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18731	Statement of Financial Position (Balance sheet)	xbrli:stringItemType	duration		true	cm	StatementOfFinancialPosition Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18732	Statement Type	xbrli:stringItemType	duration		true	cm	StatementType Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18733	State or Local Governmental Entity	xbrli:stringItemType	duration		true	cm	StateOrLocalGovernmentalEntity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18734	Stuff-Object	xbrli:stringItemType	duration		true	cm	StuffObject Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18735	Submission	xbrli:stringItemType	duration		true	cm	Submission Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18736	Subsidiary	xbrli:stringItemType	duration		true	cm	Subsidiary Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18737	Supplementary Information	xbrli:stringItemType	duration		true	cm	SupplementaryInformation Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18738	Table	xbrli:stringItemType	duration		true	cm	Table Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18739	Table-Equivalent Text Block	xbrli:stringItemType	duration		true	cm	TableEquivalentTextBlock Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18740	Text Block	xbrli:stringItemType	duration		true	cm	TextBlock Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18741	Thing	xbrli:stringItemType	duration		true	cm	Thing Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18742	Thing-Has Role	xbrli:stringItemType	duration		true	cm	ThingHasRole Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18743	To Do (Manual Task)	xbrli:stringItemType	duration		true	cm	ToDoManualTask Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18744	Topic (Disclosure topic)	xbrli:stringItemType	duration		true	cm	Topic Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18745	Transaction	xbrli:stringItemType	duration		true	cm	Transaction Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18746	Type-Of	xbrli:stringItemType	duration		true	cm	TypeOf Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18747	Unknown Accounting Activity	xbrli:stringItemType	duration		true	cm	UnknownAccountingActivity Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18748	Unknown Entity Legal Form	xbrli:stringItemType	duration		true	cm	UnknownEntityLegalForm Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18749	US GAAP	xbrli:stringItemType	duration		true	cm	USGAAP Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18750	Valid	xbrli:stringItemType	duration		true	cm	Valid Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18751	Variance	xbrli:stringItemType	duration		true	cm	Variance Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18752	Verification Rule	xbrli:stringItemType	duration		true	cm	VerificationRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18753	Whole-Part	xbrli:stringItemType	duration		true	cm	WholePart Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18754	Whole Part Relation Pattern	xbrli:stringItemType	duration		true	cm	WholePartRelationPattern Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18755	XBRL-based General Business Reports	xbrli:stringItemType	duration		true	cm	XBRLBasedGeneralBusinessReports Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18756	XBRL-based Reporting to Iran Regulator	xbrli:stringItemType	duration		true	cm	XBRLBasedReportingToIranRegulator Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18757	XBRL-based Reporting Using XBRL-US Work-in-Progress/Surety Taxonomy	xbrli:stringItemType	duration		true	cm	XBRLBasedReportingUsingXBRLUSWorkInProgressSuretyTaxonomy Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.
18758	XBRL Technical Syntax Rule	xbrli:stringItemType	duration		true	cm	XBRLTechnicalSyntaxRule Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Praesent id mauris. Sed dapibus dui quis lectus. Donec id sem. Integer sit amet diam ac nibh consequat vestibulum.

For more information: http://logicalcontracts.com/xbrl-and-sbrm-reporting/
DISCLAIMER: this analysis is provided by software still under development, and likely incomplete or even erroneous; do NOT use it other than for experimental, inconsequential purposes