Disclosure Information: Other than Temporary Impairment, Credit Losses Recognized in Earnings, by Debt Security Category and Debt Security [Roll Forward]
   
Label: Other than Temporary Impairment, Credit Losses Recognized in Earnings, by Debt Security Category and Debt Security [Roll Forward]
Name: OtherThanTemporaryImpairmentCreditLossesRecognizedInEarnings
Parent Topic: DebtAndEquitySecurities
Documentation: Disclosure of the amount of other than temporary impairment (OTTI) related to credit losses recognized in earnings.
Commentary:
Level: Detail
Concept arrangement pattern: [Roll Forward]
Completion state: WIP
Status:
Exemplars: 8 examples
Taxonomy Network: http://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
Prototype for disclosure: Machine Readable
Line Label Object Class (Data type) Period Type Balance Report Element Name
1 Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table] Table us-gaap:ScheduleOfOtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTable
2 Legal Entity [Axis] Axis dei:LegalEntityAxis
3 Consolidated Entity [Domain] Member dei:EntityDomain
4 Category of Debt Security [Axis] Axis us-gaap:InformationByCategoryOfDebtSecurityAxis
5 Other than Temporary Impairment, Credit Losses Recognized in Earnings, All Categories of Investments [Domain] Member us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCategoriesOfInvestmentsDomain
6 Available-for-sale Securities [Member] Member us-gaap:AvailableforsaleSecuritiesMember
7 Held-to-maturity Securities [Member] Member us-gaap:HeldtomaturitySecuritiesMember
8 Debt Security [Axis] Axis us-gaap:DebtSecurityAxis
9 Major Types of Debt Securities [Domain] Member us-gaap:MajorTypesOfDebtSecuritiesDomain
10 Debt Securities [Member] Member us-gaap:DebtSecuritiesMember
11 US Treasury and Government [Member] Member us-gaap:USTreasuryAndGovernmentMember
12 US Treasury Securities [Member] Member us-gaap:USTreasurySecuritiesMember
13 US Government Agencies Debt Securities [Member] Member us-gaap:USGovernmentAgenciesDebtSecuritiesMember
14 US Government-sponsored Enterprises Debt Securities [Member] Member us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember
15 US States and Political Subdivisions Debt Securities [Member] Member us-gaap:USStatesAndPoliticalSubdivisionsMember
16 Foreign Government Debt Securities [Member] Member us-gaap:ForeignGovernmentDebtSecuritiesMember
17 Corporate Debt Securities [Member] Member us-gaap:CorporateDebtSecuritiesMember
18 Domestic Corporate Debt Securities [Member] Member us-gaap:DomesticCorporateDebtSecuritiesMember
19 Foreign Corporate Debt Securities [Member] Member us-gaap:ForeignCorporateDebtSecuritiesMember
20 Commercial Paper, Not Included with Cash and Cash Equivalents [Member] Member us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember
21 Convertible Debt Securities [Member] Member us-gaap:ConvertibleDebtSecuritiesMember
22 Asset-backed Securities [Member] Member us-gaap:AssetBackedSecuritiesMember
23 Collateralized Mortgage Backed Securities [Member] Member us-gaap:MortgageBackedSecuritiesMember
24 Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] Member us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember
25 Mortgage-backed Securities, Issued by Private Enterprises [Member] Member us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember
26 Residential Mortgage Backed Securities [Member] Member us-gaap:ResidentialMortgageBackedSecuritiesMember
27 Commercial Mortgage Backed Securities [Member] Member us-gaap:CommercialMortgageBackedSecuritiesMember
28 Collateralized Debt Obligations [Member] Member us-gaap:CollateralizedDebtObligationsMember
29 Asset-backed Securities, Securitized Loans and Receivables [Member] Member us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember
30 Interest-Only-Strip [Member] Member us-gaap:InterestOnlyStripMember
31 Principal-Only-Strip [Member] Member us-gaap:PrincipalOnlyStripMember
32 Fixed Income Securities [Member] Member us-gaap:FixedIncomeSecuritiesMember
33 Auction Rate Securities [Member] Member us-gaap:AuctionRateSecuritiesMember
34 Variable Rate Demand Obligation [Member] Member us-gaap:VariableRateDemandObligationMember
35 Other Debt Obligations [Member] Member us-gaap:OtherDebtSecuritiesMember
36 Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items] LineItems us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsLineItems
37 Other than Temporary Impairment, Credit Losses Recognized in Earnings [Roll Forward] Abstract us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsRollForward
38 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held, Beginning Balance Concept (Monetary) As Of Debit us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
39 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Period Increase (Decrease) [Roll Up] Abstract added:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsPeriodIncreaseDecreaseRollUp
40 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment Concept (Monetary) For Period Debit us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
41 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold Concept (Monetary) For Period Credit us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
42 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Change in Status Concept (Monetary) For Period Credit us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus
43 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses Concept (Monetary) For Period Debit us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
44 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows Concept (Monetary) For Period Credit us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows
45 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Period Increase (Decrease), Total Concept (Monetary) For Period us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsPeriodIncreaseDecrease
46 Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held, Ending Balance Concept (Monetary) As Of Debit us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
Business Rules for Disclosure: Controlled Natural Language 
Rules for disclosure: disclosures:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarnings 
This disclosure:

   - MUST be represented as the Concept Arrangement Pattern: cm:RollForward
   - MUST be represented as using the Level 3 Disclosure [Text Block]: us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTableTextBlock
   - MUST contain the Level 4 Detailed concept: us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
Business Rules for Disclosure: Machine-Readable
From Arcrole (predicate) To
disclosures:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarnings drules-arcroles:disclosure-equivalentTextblock us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTableTextBlock
disclosures:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarnings drules-arcroles:disclosure-hasConceptArrangementPattern cm:RollForward
disclosures:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarnings drules-arcroles:disclosure-requiresConcept us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
Exemplars for Disclosure: Machine-Readable
Entity Name and Text Block or Detailed Disclosure
ALLSTATE CORP | AMERICAN INTERNATIONAL GROUP INC | BANK OF AMERICA CORP /DE/ | FEDERAL HOME LOAN MORTGAGE CORP | JPMORGAN CHASE & CO | METLIFE INC | TRAVELERS COMPANIES, INC. | WELLS FARGO & COMPANY/MN |

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Last updated: 12/11/2019 11:29:40 AM