| Line |
Label |
Object Class |
Period Type |
Balance |
Report ElementName |
| 1 |
1001 - Document - Document and Entity Information |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DocumentandEntityInformation |
| 2 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3 |
Document and entity information [abstract] |
Abstract |
|
|
itcb:DocumentAndEntityInformationAbstract |
| 4 |
Document Type |
Concept (Submission Type) |
For Period |
|
dei:DocumentType |
| 5 |
Amendment Flag |
Concept (Yes/No) |
For Period |
|
dei:AmendmentFlag |
| 6 |
Document Period End Date |
Concept (Date) |
For Period |
|
dei:DocumentPeriodEndDate |
| 7 |
Document Fiscal Year Focus |
Concept (Year) |
For Period |
|
dei:DocumentFiscalYearFocus |
| 8 |
Document Fiscal Period Focus |
Concept (Fiscal Period) |
For Period |
|
dei:DocumentFiscalPeriodFocus |
| 9 |
Trading Symbol |
Concept (Text/String) |
For Period |
|
dei:TradingSymbol |
| 10 |
Entity Registrant Name |
Concept (Text/String) |
For Period |
|
dei:EntityRegistrantName |
| 11 |
Entity Central Index Key |
Concept (CIK Number) |
For Period |
|
dei:EntityCentralIndexKey |
| 12 |
Current Fiscal Year End Date |
Concept (Month/Day) |
For Period |
|
dei:CurrentFiscalYearEndDate |
| 13 |
Entity Well-known Seasoned Issuer |
Concept (Yes/No) |
For Period |
|
dei:EntityWellKnownSeasonedIssuer |
| 14 |
Entity Current Reporting Status |
Concept (Yes/No) |
For Period |
|
dei:EntityCurrentReportingStatus |
| 15 |
Entity Voluntary Filers |
Concept (Yes/No) |
For Period |
|
dei:EntityVoluntaryFilers |
| 16 |
Entity Filer Category |
Concept (Filer Category) |
For Period |
|
dei:EntityFilerCategory |
| 17 |
Entity Shell Company |
Concept (Yes/No) |
For Period |
|
dei:EntityShellCompany |
| 18 |
Entity Emerging Growth Company |
Concept (Yes/No) |
For Period |
|
dei:EntityEmergingGrowthCompany |
| 19 |
Entity Common Stock, Shares Outstanding |
Concept (Shares) |
As Of |
|
dei:EntityCommonStockSharesOutstanding |
| 20 |
1003 - Statement - Consolidated Statements of Financial Position |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/StatementOfFinancialPositionCurrentNonCurrent-210000 |
| 21 |
Implied Table |
Table |
* |
* |
implied:Table |
| 22 |
Statement of financial position [abstract] |
Abstract |
|
|
ifrs-full:StatementOfFinancialPositionAbstract |
| 23 |
ASSETS |
Abstract |
|
|
ifrs-full:AssetsAbstract |
| 24 |
Cash and deposits in banks |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndBankBalancesAtCentralBanks |
| 25 |
Cash items in process of collection |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ItemsInCourseOfCollectionFromOtherBanks |
| 26 |
Financial instruments at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 27 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome |
| 28 |
Interbank loans at amortized cost |
Concept (Monetary) |
As Of |
Debit |
itcb:LoansAndAdvancesToBanksAtAmortizedCost |
| 29 |
Loans and accounts receivable from customers at amortized cost |
Concept (Monetary) |
As Of |
Debit |
itcb:LoansAndAccountsReceivableAtAmortizedCost |
| 30 |
Financial instruments at amortized cost |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtAmortisedCost |
| 31 |
Investments under resale agreements |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed |
| 32 |
Financial derivative contracts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 33 |
Interbank loans, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToBanks |
| 34 |
Trading investments |
Concept (Monetary) |
As Of |
Debit |
itcb:TradingInvestments |
| 35 |
Loans and accounts receivable from customers, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 36 |
Available for sale investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAvailableforsale |
| 37 |
Held to maturity investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:HeldtomaturityInvestments |
| 38 |
Intangible assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 39 |
Property, plant, and equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 40 |
Current taxes |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTaxAssetsCurrent |
| 41 |
Deferred taxes |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 42 |
Other assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentAssets |
| 43 |
Other non-current assets held for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners |
| 44 |
TOTAL ASSETS |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 45 |
LIABILITIES |
Abstract |
|
|
ifrs-full:LiabilitiesAbstract |
| 46 |
Deposits and other demand liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DepositsFromCustomers |
| 47 |
Cash in process of being cleared |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ItemsInCourseOfTransmissionToOtherBanks |
| 48 |
Obligations under repurchase agreements |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RepurchaseAgreementsAndCashCollateralOnSecuritiesLent |
| 49 |
Time deposits and other time liabilities |
Concept (Monetary) |
As Of |
Credit |
itcb:SavingAccountsAndTimeDeposits |
| 50 |
Financial derivative contracts |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 51 |
Interbank borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 52 |
Debt instruments issued |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 53 |
Other financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherFinancialLiabilities |
| 54 |
Current taxes |
Concept (Monetary) |
As Of |
Credit |
itcb:CurrentIncomeTaxProvision |
| 55 |
Deferred taxes |
Concept (Monetary) |
As Of |
Credit |
itcb:DeferredTaxAssetsNetCurrent1 |
| 56 |
Provisions |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Provisions |
| 57 |
Other liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNonfinancialLiabilities |
| 58 |
Liabilities directly associated with non-current assets held for sale |
Concept (Monetary) |
As Of |
Credit |
itcb:LiabilitiesDirectlyAssociatedWithNoncurrentAssetsHeldForSale |
| 59 |
TOTAL LIABILITIES |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 60 |
Attributable to equity holders of the Bank: |
Abstract |
|
|
itcb:AttributableToEquityHoldersOfParentAbstract |
| 61 |
Capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 62 |
Reserves |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CapitalReserve |
| 63 |
Valuation accounts |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccumulatedOtherComprehensiveIncome |
| 64 |
Retained earnings: |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RetainedEarnings |
| 65 |
Retained earnings (accumulated losses) from prior years |
Concept (Monetary) |
As Of |
Credit |
itcb:RetainedEarningsAccumulatedLossesFromPriorPeriods |
| 66 |
Net income for the year |
Concept (Monetary) |
As Of |
Credit |
itcb:NetIncomeForPeriodAttributableToOwnersOfParent |
| 67 |
Less: Provision for mandatory dividends |
Concept (Monetary) |
As Of |
Credit |
itcb:ProvisionsForMandatoryDividends |
| 68 |
Total equity attributable to equity holders of the Bank |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:EquityAttributableToOwnersOfParent |
| 69 |
Non-controlling interest |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 70 |
TOTAL EQUITY |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 71 |
TOTAL LIABILITIES AND EQUITY |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:EquityAndLiabilities |
| 72 |
1004 - Statement - Consolidated Statements of Other Comprehensive Income |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/StatementOfComprehensiveIncomeProfitOrLossByFunctionOfExpense-310000 |
| 73 |
Implied Table |
Table |
* |
* |
implied:Table |
| 74 |
Profit or loss [abstract] |
Abstract |
|
|
ifrs-full:IncomeStatementAbstract |
| 75 |
Interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod |
| 76 |
Interest expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestExpense |
| 77 |
Net interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestIncomeOnFinancialAssetsDesignatedAtFairValueThroughProfitOrLoss |
| 78 |
Fee and commission income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FeeAndCommissionIncome |
| 79 |
Fee and commission expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:FeeAndCommissionExpense |
| 80 |
Net fee and commission income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FeeAndCommissionIncomeExpense |
| 81 |
Net income from financial operations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FinanceIncomeCost |
| 82 |
Net foreign exchange gain (loss) |
Concept (Monetary) |
For Period |
Credit |
itcb:ForeignExchangeGainsLossesNet |
| 83 |
Other operating income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherOperatingIncomeExpense |
| 84 |
Net operating profit before provision for loan losses |
Concept (Monetary) |
For Period |
Credit |
itcb:ProfitLossFromOperatingActivitiesBeforeProvisionForLoanLosses |
| 85 |
Provision for loan losses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProvisionUsedOtherProvisions |
| 86 |
NET OPERATING PROFIT |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromOperatingActivities |
| 87 |
Personnel salaries and expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EmployeeBenefitsExpense |
| 88 |
Administrative expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdministrativeExpense |
| 89 |
Depreciation and amortization |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationAndAmortisationExpense |
| 90 |
Impairment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss |
| 91 |
Other operating expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherExpenseByFunction |
| 92 |
Total operating expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OperatingExpense |
| 93 |
Operating income before income taxes |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 94 |
Income taxes |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 95 |
Consolidated income from continuing operations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromContinuingOperations |
| 96 |
Loss from discontinued operations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromDiscontinuedOperations |
| 97 |
CONSOLIDATED INCOME FOR THE YEAR |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 98 |
Attributable to: |
Abstract |
|
|
ifrs-full:ProfitLossAttributableToAbstract |
| 99 |
Equity holders of the Bank |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOwnersOfParent |
| 100 |
Non-controlling interest |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToNoncontrollingInterests |
| 101 |
Earnings per share attributable to equity holders of the Bank (in Chilean pesos) |
Abstract |
|
|
ifrs-full:EarningsPerShareAbstract |
| 102 |
Basic earnings per share |
Concept (Share) |
For Period |
|
ifrs-full:BasicEarningsLossPerShare |
| 103 |
Diluted earnings per share |
Concept (Share) |
For Period |
|
ifrs-full:DilutedEarningsLossPerShare |
| 104 |
1005 - Statement - Consolidated Statements of Other Comprehensive Income |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/StatementOfComprehensiveIncomeOCIComponentsPresentedNetOfTax-410000 |
| 105 |
Implied Table |
Table |
* |
* |
implied:Table |
| 106 |
Statement of comprehensive income [abstract] |
Abstract |
|
|
ifrs-full:StatementOfComprehensiveIncomeAbstract |
| 107 |
CONSOLIDATED INCOME FOR THE YEAR |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 108 |
OTHER COMPREHENSIVE INCOME (LOSS) WHICH MAY BE RECLASSIFIED SUBSEQUENTLY TO PROFIT OR LOSS: |
Abstract |
|
|
ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract |
| 109 |
Financial instruments at FVTOCI |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 110 |
Available for sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets |
| 111 |
Exchange differences on investment in Colombia and New York branch |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation |
| 112 |
Gain (loss) from hedge of net investments in foreign operations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnHedgesOfNetInvestmentsInForeignOperationsBeforeTax |
| 113 |
Gain (loss) from cash flow hedge |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax |
| 114 |
Other comprehensive income (loss) before income taxes |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTax |
| 115 |
Income taxes related to financial instruments at FVTOCI |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 116 |
Income taxes related to available for sale investments |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome |
| 117 |
Income taxes related to hedge of net investment in foreign operations |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome |
| 118 |
Income taxes related to cash flow hedge |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome |
| 119 |
Income taxes on other comprehensive income (loss) |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss |
| 120 |
Other comprehensive income (loss) which may be reclassified subsequently to profit or loss, net of income taxes |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax |
| 121 |
OTHER COMPREHENSIVE INCOME (LOSS) WHICH MAY NOT BE RECLASSIFIED SUBSEQUENTLY TO PROFIT OR LOSS: |
Abstract |
|
|
ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTaxAbstract |
| 122 |
Defined benefits obligations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans |
| 123 |
Income taxes related to defined benefits obligations |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome |
| 124 |
Other comprehensive loss which may not be reclassified subsequently to profit or loss, net of income taxes |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax |
| 125 |
TOTAL OTHER COMPREHENSIVE INCOME (LOSS) FOR THE YEAR |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncome |
| 126 |
CONSOLIDATED COMPREHENSIVE INCOME FOR THE YEAR |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
| 127 |
Attributable to: |
Abstract |
|
|
ifrs-full:ComprehensiveIncomeAttributableToAbstract |
| 128 |
Equity holders of the Bank |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent |
| 129 |
Non-controlling interest |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests |
| 130 |
1006 - Statement - Consolidated Statements of Changes in Equity |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/StatementOfChangesInEquity-610000 |
| 131 |
Statement [table] |
Table |
* |
* |
itcb:StatementTable |
| 132 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 133 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 134 |
Number of shares issued [member] |
Member |
|
|
itcb:NumberOfSharesIssuedMember |
| 135 |
Capital [Member] |
Member |
|
|
ifrs-full:IssuedCapitalMember |
| 136 |
Revaluation surplus [member] |
Member |
|
|
ifrs-full:RevaluationSurplusMember |
| 137 |
Other equity interest [member] |
Member |
|
|
ifrs-full:OtherEquityInterestMember |
| 138 |
Valuation Accounts [member] |
Member |
|
|
itcb:ValuationAccountsMember |
| 139 |
Retained earnings [member] |
Member |
|
|
ifrs-full:RetainedEarningsMember |
| 140 |
Retained earnings1 [member] |
Member |
|
|
itcb:RetainedEarnings1Member |
| 141 |
Provision for mandatory dividends [member] |
Member |
|
|
itcb:ProvisionForMandatoryDividendsMember |
| 142 |
Total Attributable to Equity Holders of the Bank [Member] |
Member |
|
|
ifrs-full:EquityAttributableToOwnersOfParentMember |
| 143 |
Non controlling Interest [Member] |
Member |
|
|
ifrs-full:NoncontrollingInterestsMember |
| 144 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 145 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 146 |
Increase (decrease) due to changes in accounting policy required by IFRSs [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember |
| 147 |
Revised For IFRS 9 [member] |
Member |
|
|
itcb:RevisedForIFRS9Member |
| 148 |
Statement [LineItems] |
LineItems |
|
|
itcb:StatementLineItems |
| 149 |
Beginning Balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 150 |
Equity as of January 1, 2017 |
Concept (Monetary) |
As Of |
Credit |
itcb:EquityBeforeDividendsRecognisedAsDistributionsToOwnersOfParentRelatingToPriorYears |
| 151 |
Beginning Balance |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesOutstanding |
| 152 |
Equity as of January 1, 2017, shares |
Concept (Shares) |
For Period |
|
itcb:EquityBeforeDividendsRecognisedAsDistributionsToOwnersOfParentRelatingToPriorYearsEquityBeforeDividendsRecognisedAsDistributionsToOwnersOfParentRelatingToPriorYearsShares |
| 153 |
Increase or decrease of capital and reserves |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseOrDecreaseOfCapitalAndReserves |
| 154 |
Dividends paid |
Concept (Monetary) |
For Period |
Debit |
itcb:DividendsPaidNet |
| 155 |
Increase or decrease of capital and reserves (in units) |
Concept (Shares) |
For Period |
|
itcb:IncreaseOrDecreaseOfCapitalAndReservesInUnits |
| 156 |
Other movements |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesEquity |
| 157 |
Dividens paid |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsPaid |
| 158 |
Elimination of legal capital Banco Itaú Chile |
Concept (Monetary) |
For Period |
Credit |
itcb:EliminationOfLegalCapital |
| 159 |
Legal capital Corpbanca before business combination |
Concept (Monetary) |
For Period |
Debit |
itcb:LegalCapitalBeforeBusinessCombination |
| 160 |
Increase of capital in Corpbanca |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseOfCapital |
| 161 |
Fair value Corpbanca and subsidiaries |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseInFairValueOfEquity |
| 162 |
Fair value Corpbanca and subsidiaries, (in units) |
Concept (Shares) |
For Period |
|
itcb:IncreaseDecreaseInFairValueOfEquityInUnits |
| 163 |
Provision for mandatory dividends |
Concept (Monetary) |
For Period |
Credit |
itcb:ProvisionForMandatoryDividends |
| 164 |
Comprehensive income (loss) for the year |
Concept (Monetary) |
For Period |
Debit |
itcb:ComprehensiveIncomeForPeriod |
| 165 |
Ending Balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 166 |
Ending Balance |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesOutstanding |
| 167 |
Distribution of income from previous year |
Concept (Monetary) |
For Period |
Debit |
itcb:DistributionOfPriorYearsNetIncome |
| 168 |
1007 - Statement - Consolidated Statements of Cash Flows |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/StatementOfCashFlowsIndirectMethod-520000 |
| 169 |
Implied Table |
Table |
* |
* |
implied:Table |
| 170 |
Statement of cash flows [abstract] |
Abstract |
|
|
ifrs-full:StatementOfCashFlowsAbstract |
| 171 |
CASH FLOWS FROM OPERATING ACTIVITIES: |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract |
| 172 |
Operating income before income taxes |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
| 173 |
Debits (credits) to income that do not represent cash flows |
Abstract |
|
|
ifrs-full:AdjustmentsForReconcileProfitLossAbstract |
| 174 |
Depreciation and amortization |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense |
| 175 |
Provisions for loans and accounts receivable from customers and interbank loans |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentForProvisionsForLoansAndAccountsReceivableFromCustomersAndInterbankLoans |
| 176 |
Provisions and write-offs for assets received in lieu of payment |
Concept (Monetary) |
For Period |
Debit |
itcb:ProvisionsAndWriteoffsForAssetsReceivedInLieuOfPayment |
| 177 |
Provisions for contingencies |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentForOtherProvisionForContingencies |
| 178 |
Impairment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss |
| 179 |
Net gain on sale of loans and accounts receivable from customers |
Concept (Monetary) |
For Period |
Credit |
itcb:LoansAndAccountsReceivableFromCustomersAtAmortizedCost |
| 180 |
Income received from FVTPL / Trading and derivative activities |
Concept (Monetary) |
For Period |
Credit |
itcb:AdjustmentsForInterestIncomeReceivedFromFairValueThroughProfitOrLoss |
| 181 |
Income received from sale of FVTOCI / Available for sale |
Concept (Monetary) |
For Period |
Debit |
itcb:FinancialInstrumentsAtFairValueThroughOtherComprehensiveIncome |
| 182 |
Net interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:AdjustmentsForInterestIncome |
| 183 |
Fee and commission income |
Concept (Monetary) |
For Period |
Credit |
itcb:AdjustmentForFeeAndCommissionIncome |
| 184 |
Fee and commission expense |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentsForFeeAndCommissionExpense |
| 185 |
Net foreign exchange gain (loss) |
Concept (Monetary) |
For Period |
Credit |
itcb:AdjustmentForNetForeignExchangeGainsLosses |
| 186 |
Net gain on sale of property, plant and equipment |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentForGainOnSaleOfPropertyPlantAndEquipment |
| 187 |
Other charges (credits) that do not represent cash flows |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherAdjustmentsForNoncashItems |
| 188 |
Subtotal |
Concept (Monetary) |
For Period |
|
itcb:CashFlowsFromUsedInOperatingActivitiesGross |
| 189 |
Loans and accounts receivable from customers and interbank loans |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDecreaseIncreaseInLoansAndAdvancesToBanks |
| 190 |
Investments under resale agreements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForIncreaseDecreaseInRepurchaseAgreementsAndCashCollateralOnSecuritiesLent |
| 191 |
Obligations under repurchase agreements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDecreaseIncreaseInReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed |
| 192 |
Financial instruments at FVTPL / Trading investments |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentsForIncreaseDecreaseFinancialAssetsDesignatedAtFairValueThroughProfitOrLoss |
| 193 |
Financial instruments at FVTOCI / Available for sale investments |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentsForIncreaseDecreaseFinancialAssetsDesignatedAtFairValueThroughOtherComprehensiveIncome |
| 194 |
Financial instruments at amortized cost / Held to maturity investments |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentsForIncreaseDecreaseInFinancialAssetsDesignatedAtAmortizedCost |
| 195 |
Other assets and liabilities |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseInOtherAssetsAndLiabilities |
| 196 |
Penalty fee recover |
Concept (Monetary) |
For Period |
Debit |
itcb:CashFromRecoveryOfFineBySBIF |
| 197 |
Time deposits and other time liabilities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForIncreaseDecreaseInDepositsFromCustomers |
| 198 |
Deposits and other demand liabilities |
Concept (Monetary) |
As Of |
Credit |
itcb:CurrentAccountsAndOtherDemandDeposits |
| 199 |
Foreign borrowings obtained |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentsForDecreaseIncreaseInForeignBorrowingsObtained |
| 200 |
Repayment of foreign borrowings |
Concept (Monetary) |
For Period |
Credit |
itcb:AdjustmentsForDecreaseIncreaseInRepaymentOfForeignBorrowings |
| 201 |
Interest paid |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestPaidClassifiedAsOperatingActivities |
| 202 |
Interest received |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestReceivedClassifiedAsOperatingActivities |
| 203 |
Net fee and commission income |
Concept (Monetary) |
For Period |
Debit |
itcb:NetFeeAndCommisionsIncomeClassifiedUnderOperatingActivity |
| 204 |
Taxes paid |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForIncomeTaxExpense |
| 205 |
Repayment of other borrowings |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseInRepaymentOfOtherBorrowings |
| 206 |
Proceeds from sale of assets received in lieu of payment |
Concept (Monetary) |
For Period |
Debit |
itcb:ProceedsFromSaleOfAssetsReceivedInLieuOfPayment |
| 207 |
Net cash flows provided by (used in) operating activities |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperatingActivities |
| 208 |
CASH FLOWS FROM INVESTMENT ACTIVITIES: |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract |
| 209 |
Purchase of property, plant and equipment and intangible assets |
Concept (Monetary) |
For Period |
Credit |
itcb:PurchaseOfPropertyPlantAndEquipmentAndIntangibleAssets |
| 210 |
Sales of property, plant and equipment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities |
| 211 |
Cash and cash equivalents from CorpBanca integration |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:CashAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities |
| 212 |
Net cash flows provided by (used in) investing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInInvestingActivities |
| 213 |
CASH FLOWS FROM FINANCING ACTIVITIES: |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract |
| 214 |
Debt instruments issued |
Concept (Monetary) |
As Of |
Credit |
itcb:DebtInstrumentsIssued |
| 215 |
Redemption of debt issued |
Concept (Monetary) |
For Period |
Credit |
itcb:RedemptionOfDebtIssued |
| 216 |
Capital increase |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromIssueOfOrdinaryShares |
| 217 |
Dividends paid |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DividendsPaidClassifiedAsFinancingActivities |
| 218 |
Net cash flows provided by financing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInFinancingActivities |
| 219 |
Effect of changes in exchange rates |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents |
| 220 |
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseInCashAndCashEquivalents |
| 221 |
Cash and cash equivalents at the beginning of the year |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 222 |
Cash and cash equivalents at end of the year |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 223 |
Net increase (decrease) in cash and cash equivalents |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseInCashAndCashEquivalents |
| 224 |
1008 - Disclosure - General Information and Summary of Significant Accounting Policies |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfGeneralInformationAboutFinancialStatementsExplanatory |
| 225 |
Implied Table |
Table |
* |
* |
implied:Table |
| 226 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 227 |
General Information and Summary of Significant Accounting Policies |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory |
| 228 |
1009 - Disclosure - Accounting Changes |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfChangesInAccountingPoliciesExplanatory |
| 229 |
Implied Table |
Table |
* |
* |
implied:Table |
| 230 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 231 |
Accounting Changes |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfChangesInAccountingPoliciesExplanatory |
| 232 |
1010 - Disclosure - Significant Events |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfSignificantEventsExplanatory |
| 233 |
Implied Table |
Table |
* |
* |
implied:Table |
| 234 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 235 |
Significant Events |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfSignificantEventsExplanatory |
| 236 |
1011 - Disclosure - Reporting Segments |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEntitysReportableSegmentsExplanatory |
| 237 |
Implied Table |
Table |
* |
* |
implied:Table |
| 238 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 239 |
Reporting Segments |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory |
| 240 |
1012 - Disclosure - Cash and Cash Equivalents |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCashAndCashEquivalentsExplanatory |
| 241 |
Implied Table |
Table |
* |
* |
implied:Table |
| 242 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 243 |
Cash and Cash Equivalents |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory |
| 244 |
1013 - Disclosure - Financial Instruments at Fair Value through Profit or Loss and Trading Investments |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory |
| 245 |
Implied Table |
Table |
* |
* |
implied:Table |
| 246 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 247 |
Financial Instruments at Fair Value through Profit or Loss and Trading Investments |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory |
| 248 |
1014 - Disclosure - Investments under Resale Agreements and Obligations under Repurchase Agreements |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRepurchaseAndReverseRepurchaseAgreementsExplanatory |
| 249 |
Implied Table |
Table |
* |
* |
implied:Table |
| 250 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 251 |
Investments under Resale Agreements and Obligations under Repurchase Agreements |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfRepurchaseAndReverseRepurchaseAgreementsExplanatory |
| 252 |
1015 - Disclosure - Financial Derivative Contracts and Hedge Accounting |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDerivativeFinancialInstrumentsExplanatory |
| 253 |
Implied Table |
Table |
* |
* |
implied:Table |
| 254 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 255 |
Financial Derivative Contracts and Hedge Accounting |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory |
| 256 |
1016 - Disclosure - Interbank Loans |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfLoansAndAdvancesToBanksExplanatory |
| 257 |
Implied Table |
Table |
* |
* |
implied:Table |
| 258 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 259 |
Interbank Loans |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfLoansAndAdvancesToBanksExplanatory |
| 260 |
1017 - Disclosure - Loans and Accounts Receivable from Customers |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfLoansAndAdvancesToCustomersExplanatory |
| 261 |
Implied Table |
Table |
* |
* |
implied:Table |
| 262 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 263 |
Loans and Accounts Receivable from Customers |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfLoansAndAdvancesToCustomersExplanatory |
| 264 |
1018 - Disclosure - Investment instruments |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeExplanatory |
| 265 |
Implied Table |
Table |
* |
* |
implied:Table |
| 266 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 267 |
Investment instruments |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfFinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeExplanatory |
| 268 |
1019 - Disclosure - Intangible assets |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIntangibleAssetsExplanatory |
| 269 |
Implied Table |
Table |
* |
* |
implied:Table |
| 270 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 271 |
Intangible assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfIntangibleAssetsExplanatory |
| 272 |
1020 - Disclosure - Property, plant and equipment |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPropertyPlantAndEquipmentExplanatory |
| 273 |
Implied Table |
Table |
* |
* |
implied:Table |
| 274 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 275 |
Property, plant and equipment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory |
| 276 |
1021 - Disclosure - Current Taxes and Deferred Taxes |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIncomeTaxExplanatory |
| 277 |
Implied Table |
Table |
* |
* |
implied:Table |
| 278 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 279 |
Current Taxes and Deferred Taxes |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfIncomeTaxExplanatory |
| 280 |
1022 - Disclosure - Other assets and assets non-current assets held for sale |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCollateralExplanatory |
| 281 |
Implied Table |
Table |
* |
* |
implied:Table |
| 282 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 283 |
Other assets and assets non-current assets held for sale |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCollateralExplanatory |
| 284 |
1023 - Disclosure - Deposits and Other Demand Liabilities and Time Deposits |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDepositsFromCustomersExplanatory |
| 285 |
Implied Table |
Table |
* |
* |
implied:Table |
| 286 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 287 |
Deposits and Other Demand Liabilities and Time Deposits |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDepositsFromCustomersExplanatory |
| 288 |
1024 - Disclosure - Interbank Borrowings |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfBorrowingsExplanatory |
| 289 |
Implied Table |
Table |
* |
* |
implied:Table |
| 290 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 291 |
Interbank Borrowings |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfBorrowingsExplanatory |
| 292 |
1025 - Disclosure - Debt Instruments Issued and Other Financial Liabilities |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDebtSecuritiesExplanatory |
| 293 |
Implied Table |
Table |
* |
* |
implied:Table |
| 294 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 295 |
Debt Instruments Issued and Other Financial Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDebtSecuritiesExplanatory |
| 296 |
1026 - Disclosure - Provisions |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfProvisionsExplanatory |
| 297 |
Implied Table |
Table |
* |
* |
implied:Table |
| 298 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 299 |
Provisions |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfProvisionsExplanatory |
| 300 |
1027 - Disclosure - Other liabilities and liabilities directly associated with non-current assets held for sale |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherLiabilitiesExplanatory |
| 301 |
Implied Table |
Table |
* |
* |
implied:Table |
| 302 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 303 |
Other liabilities and liabilities directly associated with non-current assets held for sale |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfOtherLiabilitiesExplanatory |
| 304 |
1028 - Disclosure - Contingencies, Commitments, and Responsibilities |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCommitmentsAndContingentLiabilitiesExplanatory |
| 305 |
Implied Table |
Table |
* |
* |
implied:Table |
| 306 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 307 |
Contingencies, Commitments, and Responsibilities |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory |
| 308 |
1029 - Disclosure - Equity |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory |
| 309 |
Implied Table |
Table |
* |
* |
implied:Table |
| 310 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 311 |
Equity |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory |
| 312 |
1030 - Disclosure - Interest Income and Interest Expense |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInterestIncomeExpenseExplanatory |
| 313 |
Implied Table |
Table |
* |
* |
implied:Table |
| 314 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 315 |
Interest Income and Interest Expense |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInterestIncomeExpenseExplanatory |
| 316 |
1031 - Disclosure - Fee and Commission Income and Expense |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFeeAndCommissionIncomeExpenseExplanatory |
| 317 |
Implied Table |
Table |
* |
* |
implied:Table |
| 318 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 319 |
Fee and Commission Income and Expense |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFeeAndCommissionIncomeExpenseExplanatory |
| 320 |
1032 - Disclosure - Net Income (Expense) from Financial Operations |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfTradingIncomeExpenseExplanatory |
| 321 |
Implied Table |
Table |
* |
* |
implied:Table |
| 322 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 323 |
Net Income (Expense) from Financial Operations |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfTradingIncomeExpenseExplanatory |
| 324 |
1033 - Disclosure - Net Foreign Exchange Gain (Loss) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory |
| 325 |
Implied Table |
Table |
* |
* |
implied:Table |
| 326 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 327 |
Net Foreign Exchange Gain (Loss) |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEffectOfChangesInForeignExchangeRatesExplanatory |
| 328 |
1034 - Disclosure - Provisions for Impairment of Financial Assets |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfAllowanceForCreditLossesExplanatory |
| 329 |
Implied Table |
Table |
* |
* |
implied:Table |
| 330 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 331 |
Provisions for Impairment of Financial Assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfAllowanceForCreditLossesExplanatory |
| 332 |
1035 - Disclosure - Personnel Salaries and Expenses |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfExpensesByNatureExplanatory |
| 333 |
Implied Table |
Table |
* |
* |
implied:Table |
| 334 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 335 |
Personnel Salaries and Expenses |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfExpensesByNatureExplanatory |
| 336 |
1036 - Disclosure - Administrative Expenses |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfGeneralAndAdministrativeExpenseExplanatory |
| 337 |
Implied Table |
Table |
* |
* |
implied:Table |
| 338 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 339 |
Administrative Expenses |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfGeneralAndAdministrativeExpenseExplanatory |
| 340 |
1037 - Disclosure - Depreciation, Amortization, and Impairment |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDepreciationAndAmortisationExpenseExplanatory |
| 341 |
Implied Table |
Table |
* |
* |
implied:Table |
| 342 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 343 |
Depreciation, Amortization, and Impairment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDepreciationAndAmortisationExpenseExplanatory |
| 344 |
1038 - Disclosure - Other operating income and expenses |
Network |
* |
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http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfOtherOperatingIncomeExpenseExplanatory |
| 345 |
Implied Table |
Table |
* |
* |
implied:Table |
| 346 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 347 |
Other operating income and expenses |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfOtherOperatingIncomeExpenseExplanatory |
| 348 |
1039 - Disclosure - Related Party Transactions |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRelatedPartyExplanatory |
| 349 |
Implied Table |
Table |
* |
* |
implied:Table |
| 350 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 351 |
Related Party Transactions |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfRelatedPartyExplanatory |
| 352 |
1040 - Disclosure - Fair Value of Financial Assets and Liabilities |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueMeasurementExplanatory |
| 353 |
Implied Table |
Table |
* |
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implied:Table |
| 354 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 355 |
Fair Value of Financial Assets and Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFairValueMeasurementExplanatory |
| 356 |
1041 - Disclosure - Risk management |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialRiskManagementExplanatory |
| 357 |
Implied Table |
Table |
* |
* |
implied:Table |
| 358 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 359 |
Risk management |
Concept (Text Block (HTML)) |
For Period |
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ifrs-full:DisclosureOfFinancialRiskManagementExplanatory |
| 360 |
1042 - Disclosure - Maturity of assets and liabilities |
Network |
* |
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http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfMaturityOfAssetsAndLiabilitiesExplanatoryTextBlock |
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Implied Table |
Table |
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implied:Table |
| 362 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 363 |
Maturity of assets and liabilities |
Concept (Text Block (HTML)) |
For Period |
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itcb:DisclosureOfMaturityOfAssetsAndLiabilitiesExplanatoryTextBlock |
| 364 |
1043 - Disclosure - Foreign currency position |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfMaturityOfFinancialAssetsAndLiabilitiesExplanatory |
| 365 |
Implied Table |
Table |
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* |
implied:Table |
| 366 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 367 |
Foreign currency position |
Concept (Text Block (HTML)) |
For Period |
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itcb:DisclosureOfMaturityOfFinancialAssetsAndLiabilitiesExplanatory |
| 368 |
1044 - Disclosure - Subsequent events |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEventsAfterReportingPeriodExplanatory |
| 369 |
Implied Table |
Table |
* |
* |
implied:Table |
| 370 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 371 |
Subsequent events |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory |
| 372 |
1045 - Disclosure - General Information and Summary of Significant Accounting Policies (Policies) |
Network |
* |
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http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfGeneralInformationAboutFinancialStatementsExplanatoryPolicies |
| 373 |
Statement [table] |
Table |
* |
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itcb:StatementTable |
| 374 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 375 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 376 |
IFRS9 [member] |
Member |
|
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itcb:IFRS9Member |
| 377 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 378 |
Statement [LineItems] |
LineItems |
|
|
itcb:StatementLineItems |
| 379 |
Accounting period |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForAccountingPeriodExplanatory |
| 380 |
Basis of preparation of the Consolidated Financial Statements |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForBasisOfPreparationExplanatory |
| 381 |
Consolidation criteria |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForConsolidationCriteriaExplanatory |
| 382 |
Non-controlling interest |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForNonControllingInterestExplanatory |
| 383 |
Business combination and goodwill |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory |
| 384 |
Functional and presentation currency |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForFunctionalCurrencyAndPresentationCurrencyExplanatory |
| 385 |
Foreign currency |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForForeignCurrencyExplanatory |
| 386 |
Use of estimates and judgments |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForUseOfEstimatesAndJudgmenExplanatory |
| 387 |
Operating segments |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForSegmentReportingExplanatory |
| 388 |
Operations with repurchase and resale agreements |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForRepurchaseAndReverseRepurchaseAgreementsExplanatory |
| 389 |
Classification and measurement of financial instruments - under IAS 39 (for years ended up to December 31, 2017) |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForReclassificationOfFinancialInstrumentsExplanatory |
| 390 |
Classification of financial instrument |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory |
| 391 |
Derivatives and hedging activities |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsAndHedgingExplanatory |
| 392 |
Fair value measurement |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFairValueMeasurementExplanatory |
| 393 |
Recognizing income and expenses |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory |
| 394 |
Impairment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory |
| 395 |
Property, plant and equipment |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory |
| 396 |
Intangible assets |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory |
| 397 |
Factoring transactions |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForFactoredReceivablesExplanatory |
| 398 |
Leasing transactions |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForLeasesExplanatory |
| 399 |
Expected credit losses allowance - under IFRS 9 |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForExpectedCreditLossesAllowanceExplanatory |
| 400 |
Allowance for loan losses - under IAS 39 |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForAllowancesForLoanLossesExplanatory |
| 401 |
Income taxes and deferred taxes |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory |
| 402 |
Provisions and contingent assets and liabilities |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfOtherProvisionsContingentLiabilitiesAndContingentAssetsExplanatory |
| 403 |
Employee benefits |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory |
| 404 |
Provision for mandatory dividends |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForProvisionForMandatoryDividendsExplanatory |
| 405 |
Assets received or awarded in lieu of payment |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForAssetsReceivedOrAwardedInLieuOfPaymentExplanatory |
| 406 |
Customer loyalty programs |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForCustomerLoyaltyProgrammesExplanatory |
| 407 |
Non- current assets held for sale (in "Other Assets") |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleExplanatory |
| 408 |
Earnings per share |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForEarningsPerShareExplanatory |
| 409 |
Consolidated Statement of Cash Flows |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForCashFlowsExplanatory |
| 410 |
Consolidated Statement of Changes in Equity |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForChangesInEquityExplanatory |
| 411 |
Consolidated Statement of Other Comprehensive Income |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForOtherComprehensiveIncomeExplanatory |
| 412 |
New accounting pronouncements introduced by IASB |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DescriptionOfAccountingPolicyForNewAccountingPronouncementsExplanatory |
| 413 |
1046 - Disclosure - General Information and Summary of Significant Accounting Policies (Tables) |
Network |
* |
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http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfGeneralInformationAboutFinancialStatementsExplanatoryTables |
| 414 |
Implied Table |
Table |
* |
* |
implied:Table |
| 415 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 416 |
Schedule of exercise control |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInterestsInSubsidiariesExplanatory |
| 417 |
Schedule of Loans and Account Receivable Charge-Offs overdue and current installments |
Concept (Text Block (HTML)) |
For Period |
|
itcb:TabularDisclosureOfImpairmentToWriteoffExplanatoryTextBlock |
| 418 |
1047 - Disclosure - Accounting Changes (Tables) |
Network |
* |
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http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfChangesInAccountingPoliciesExplanatoryTables |
| 419 |
Implied Table |
Table |
* |
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implied:Table |
| 420 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 421 |
Summary of Classification and Measurement of Financial Instrument |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:ExplanationOfInitialApplicationOfImpairmentRequirementsForFinancialInstrumentsExplanatory |
| 422 |
Summary of Reconciliation the Consolidated Balance Sheets under IAS39 to IFRS9 |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfReclassificationOfFinancialInstrumentsExplanatory |
| 423 |
Composition of Loan Portfolio Classified as Loans and Accounts Receivable at Amortized Cost |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfLoansAndAdvancesAtAmortizedCostExplanatory |
| 424 |
1048 - Disclosure - Reporting Segments (Tables) |
Network |
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* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfEntitysReportableSegmentsExplanatoryTables |
| 425 |
Implied Table |
Table |
* |
* |
implied:Table |
| 426 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 427 |
Schedule of Group Operates in Two Main Geographic Areas |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfGeographicalAreasExplanatory |
| 428 |
Schedule of Assets and Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfAssetAndLiabilitiesExplanatoryTextBlock |
| 429 |
Schedule of Income |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfIncomeExplanatory |
| 430 |
1049 - Disclosure - Cash and Cash Equivalents (Tables) |
Network |
* |
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http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCashAndCashEquivalentsExplanatoryTables |
| 431 |
Implied Table |
Table |
* |
* |
implied:Table |
| 432 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 433 |
Schedule of Balances included under Cash and Cash Equivalents |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfDetailedInformationAboutCashAndCashEquivalentsExplanatory |
| 434 |
Schedule of Cash in the Process of Collection |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DetailedInformationAboutCashInTheProcessOfCollectionExplanatory |
| 435 |
1050 - Disclosure - Financial Instruments at Fair Value through Profit or Loss and Trading Investments (Tables) |
Network |
* |
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http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatoryTables |
| 436 |
Implied Table |
Table |
* |
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implied:Table |
| 437 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 438 |
Schedule of Financial Instruments at Fair Value Through Profit or Loss |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfDetailedInformationAboutFinancialInstrumentsAtFairValueThroughProfitOrLossExplanatory |
| 439 |
Summary of Trading Investments |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfTradingInvestmentsExplanatory |
| 440 |
1051 - Disclosure - Investments under Resale Agreements and Obligations under Repurchase Agreements (Tables) |
Network |
* |
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http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRepurchaseAndReverseRepurchaseAgreementsExplanatoryTables |
| 441 |
Implied Table |
Table |
* |
* |
implied:Table |
| 442 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 443 |
Schedule of Instruments Acquired Under Agreements to Resell |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfInstrumentsAcquiredUnderAgreementsToResellExplanatory |
| 444 |
Schedule of Instruments Acquired Under Agreements to Repurchase |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DetailedInformationAboutPayableFromRepurchaseAgreementsAndSecurityBorrowingExplanatory |
| 445 |
1052 - Disclosure - Financial Derivative Contracts and Hedge Accounting (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDerivativeFinancialInstrumentsExplanatoryTables |
| 446 |
Statement [table] |
Table |
* |
* |
itcb:StatementTable |
| 447 |
Types of hedges [axis] |
Axis |
|
|
ifrs-full:TypesOfHedgesAxis |
| 448 |
Hedges [member] |
Member |
|
|
ifrs-full:TypesOfHedgesMember |
| 449 |
Fair Value Hedges [Member] |
Member |
|
|
ifrs-full:FairValueHedgesMember |
| 450 |
Cash Flow Hedges [Member] |
Member |
|
|
ifrs-full:CashFlowHedgesMember |
| 451 |
Statement [LineItems] |
LineItems |
|
|
itcb:StatementLineItems |
| 452 |
Schedule of Financial Assets and Liablities |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfFinancialAssetsAndLiabilitiesExplanatory |
| 453 |
Schedule of Portfolio of Financial Derivative Assets |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfDerivativeFinancialInstrumentsAssetsExplanatory |
| 454 |
Schedule of Portfolio of Financial derivative liabilities |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfDerivativeFinancialInstrumentsLiabilitiesExplanatory |
| 455 |
Schedule of Portfolio of Derivative Financial Instruments for Hedge Accounting and Trading Purposes |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfDerivativeInstrumentsPortfolioExplanatory |
| 456 |
Schedule of Nominal Values of the Hedged Item |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfHedgedElementsAndHedgeInstrumentsUnderFairValueHedgesClassifiedByTermMaturityExplanatory |
| 457 |
Schedule of the Effective Portion Generated by Cash Flow Derivatives |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingExplanatory |
| 458 |
Schedule of Gains or Losses on the Hedge of the Net Investment |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfGainsOrLossesHedgeNetInvestmentForeignOperationExplanatory |
| 459 |
Schedule of Hedge Net Investment in New York Branch |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfHedgingNetInvestmentExplanatory |
| 460 |
Schedule of Hedge Net Investment in Itau Corpbanca Colombia |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfHedgingNetInvestmentInColombiaExplanatory |
| 461 |
1053 - Disclosure - Interbank Loans (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfLoansAndAdvancesToBanksExplanatoryTables |
| 462 |
Implied Table |
Table |
* |
* |
implied:Table |
| 463 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 464 |
Schedule of Interbank Loans, Net |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfLoansAndReceivablesFromBanksExplanatory |
| 465 |
Schedule of Movements in Provisions and Impairment for Loans with Domestic and Foreign Banks |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfProvisionsAndImpairmentForLoansWithDomesticAndForeignBanksExplanatory |
| 466 |
1054 - Disclosure - Loans and Accounts Receivable from Customers (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfLoansAndAdvancesToCustomersExplanatoryTables |
| 467 |
Implied Table |
Table |
* |
* |
implied:Table |
| 468 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 469 |
Schedule of Composition of Loan Portfolio |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DetailedInformationAboutCompositionOfPortfolioOfLoansExplanatory |
| 470 |
Schedule of Loan Portfolio Before Allowances for Loan Losses by Customer Economic |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DetailedInformationAboutCompositionOfPortfolioOfGrossLoansExplanatory |
| 471 |
Movements in Credit Risk Provisions |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfMovementsInCreditRiskProvisionsExplanatory |
| 472 |
Schedule of Detail of Loans and Receivables Sold |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DetailedInformationAboutLoansAndReceivablesSoldExplanatory |
| 473 |
Schedule of Cash Flows to be Received from Finance Lease Contracts |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLessorExplanatory |
| 474 |
1055 - Disclosure - Investment instruments (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeExplanatoryTables |
| 475 |
Implied Table |
Table |
* |
* |
implied:Table |
| 476 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 477 |
Detail of Financial Instruments Measured at FVOCI |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfDetailedInformationAboutFinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeAndAmortisedCostExplanatory |
| 478 |
Summary of Portfolio of Debt Securities Classified as Investment Instruments at Fair Value through Other Comprehensive Income Includes Impairment |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfPortfolioOfDebtSecuritiesClassifiedAsInvestmentInstrumentsAtFairValueThroughOtherComprehensiveIncomeIncludesImpairmentExplanatory |
| 479 |
Summary of Portfolio of Investment Instruments at Amortized Cost Includes Impairment |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfPortfolioOfInvestmentInstrumentsAtAmortizedCostIncludesImpairmentExplanatory |
| 480 |
Schedule of Unrealized Gains and Losses on the FVTOCI Portfolio |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DetailedInformationAboutUnrealizedGainsAndLossesOfAvailableForSalePortfolioExplanatory |
| 481 |
Detail of Financial Instruments Measured at Fair Value Through Other Comprehensive Income and Financial Instruments Available for Sale and Held to Maturity |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfDetailedInformationAboutFinancialInstrumentsMeasuredAtAmortizedCostsExplanatory |
| 482 |
1056 - Disclosure - Intangible assets (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIntangibleAssetsExplanatoryTables |
| 483 |
Implied Table |
Table |
* |
* |
implied:Table |
| 484 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 485 |
Schedule of Intangibles Assets |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfIntangiblesAssetsExplanatory |
| 486 |
Schedule of Movement of Intangible Assets |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfMovementOfIntangibleAssetsExplanatory |
| 487 |
Schedule of Movements of Accumulated Amortization of Intangible Assets |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfMovementsOfAccumulatedAmortizationOfIntangibleAssetsExplanatory |
| 488 |
1057 - Disclosure - Property, plant and equipment (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPropertyPlantAndEquipmentExplanatoryTables |
| 489 |
Implied Table |
Table |
* |
* |
implied:Table |
| 490 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 491 |
Schedule of Property, Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfPropertyPlantAndEquipmentExplanatory |
| 492 |
Schedule of Movement of Property, Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfMovementOfPropertyPlantAndEquipmentExplanatory |
| 493 |
Schedule of Movements of Accumulated Depreciation of Property, Plant and Equipment |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfMovementsOfAccumulatedDepreciationOfPropertyPlantAndEquipmentExplanatory |
| 494 |
Schedule of Finance Lease Contracts |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfFinanceLeaseContractsExplanatory |
| 495 |
Schedule of Operating Lease Contracts |
Concept (Text Block (HTML)) |
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1058 - Disclosure - Current Taxes and Deferred Taxes (Tables) |
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itcb:TextBlockAbstract |
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Schedule of Effect of Current Taxes Assets and Liabilities By Geographic Area |
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itcb:DetailedInformationAboutCurrentTaxAssetsLiabilitiesExplanatory |
| 500 |
Schedule of Effect on Income |
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itcb:DetailedInformationAboutCurrentTaxesByGeographicAreaExplanatory |
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Schedule of Effect on Income |
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itcb:DetailedInformationAboutIncomeTaxExpenseExplanatory |
| 502 |
Schedule of Effective Tax Rate Reconciliation |
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itcb:DetailedInformationAboutEffectiveTaxRateReconciliationExplanatory |
| 503 |
Schedule of "OCI" that may be Reclassified Subsequent to Profit or Loss |
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itcb:DetailedInformationAboutOtherComprehensiveIncomeExplanatory |
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Summary of Effect for Deferred Taxes Presented Assets and Liabilities |
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| 505 |
Schedule of Deferred Taxes by Geographic Area |
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| 506 |
Schedule of Effects of Deferred Taxes on Assets and Liabilities |
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itcb:DetailedInformationAboutDeferredTaxesByGeographicAreaExplanatory |
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1059 - Disclosure - Other assets and assets non-current assets held for sale (Tables) |
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itcb:TextBlockAbstract |
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Schedule of Other Assets |
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itcb:DisclosureOfDetailedInformationAboutOtherAssetsExplanatory |
| 511 |
Schedule of Non-Currents Assets |
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itcb:ScheduleOfNonCurrentAssetsExplanatory |
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1060 - Disclosure - Deposits and Other Demand Liabilities and Time Deposits (Tables) |
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Abstract |
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itcb:TextBlockAbstract |
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Schedule of Deposits and Other Demand Liabilities |
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itcb:ScheduleOfDepositsAndOtherDemandLiabilitiesExplanatory |
| 516 |
Schedule of Time Deposits and Other Time Liabilities |
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itcb:ScheduleOfTimeDepositsAndOtherTimeLiabilitiesExplanatory |
| 517 |
1061 - Disclosure - Interbank Borrowings (Tables) |
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Implied Table |
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itcb:TextBlockAbstract |
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Schedule of InterbankBorrowings |
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ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory |
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Schedule of Interbank Borrowings from Financial Institutions by Maturity |
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itcb:ScheduleOfBorrowingsFromFinancialInstitutionsByMaturityExplanatory |
| 522 |
1062 - Disclosure - Debt Instruments Issued and Other Financial Liabilities (Tables) |
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itcb:TextBlockAbstract |
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Schedule of Composition |
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Schedule of Debt Classified |
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itcb:DisclosureOfDetailedInformationAboutDebtsClassifiedExplanatory |
| 527 |
Summary of Maturities for Mortgage Finance Bonds |
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itcb:DisclosureOfDetailedInformationAboutMaturitiesForMortgageFinanceBondsExplanatory |
| 528 |
Schedule of Senior Bonds, by Currency |
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itcb:DisclosureOfDetailedInformationAboutSeniorBondsByCurrencyExplanatory |
| 529 |
Schedule of Maturities for Senior Bonds |
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itcb:DisclosureOfDetailedInformationAboutMaturitiesOfSeniorBondsExplanatory |
| 530 |
Summary of Senior Bonds Issued |
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itcb:DisclosureOfDetailedInformationAboutBondsIssuedExplanatory |
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Schedule of Subordinated Bonds, by Currency |
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itcb:DisclosureOfDetailedInformationAboutSubordinatedBondsByCurrencyExplanatory |
| 532 |
Summary of Maturities for Subordinated Bonds |
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itcb:DisclosureOfDetailedInformationAboutMaturitiesOfSubordinatedBondsExplanatory |
| 533 |
Summary of Others Financial Obligations |
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itcb:DisclosureOfDetailedInformationAboutOtherShortTermFinancialObligationsExplanatory |
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1063 - Disclosure - Provisions (Tables) |
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itcb:TextBlockAbstract |
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Schedule of Provisions |
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itcb:ScheduleOfProvisionsExplanatory |
| 538 |
Movements in Contingent Loans Provisions For Contingent Loan Risk According to IFRS9 |
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| 539 |
Schedule of Provision Balance Changes |
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itcb:ScheduleOfProvisionBalanceChangesExplanatory |
| 540 |
Schedule of Provisions for Payroll and Employee Benefits |
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itcb:ScheduleOfProvisionsEmployeeBenefitsAndStaffSalariesExplanatory |
| 541 |
Summary of Economic Assumptions |
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Schedule of Defined Benefit Obligation and the Amounts Recognized in the Statement of Income |
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| 543 |
Summary of Economic Assumptions |
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itcb:ScheduleOfPrincipalAssumptionsUsedExplanatory |
| 544 |
Schedule of Pension Plan Balances Movements |
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itcb:ScheduleOfRespectOfTheseDefinedBenefitPlansExplanatory |
| 545 |
Schedule of Main Assumptions Used in the Valuation |
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itcb:ScheduleOfMainAssumptionsUsedInValuationExplanatory |
| 546 |
Schedule of Changes in Provision |
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itcb:ScheduleOfChangesInProvisionExplanatory |
| 547 |
Summary of Economic Assumptions |
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| 548 |
Schedule of Changes in Provision |
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itcb:ScheduleOfChangesInProvision1Explanatory |
| 549 |
Schedule of Summary Effects in Other Comprehensive Income |
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itcb:ScheduleOfSummaryEffectsInOtherComprehensiveIncomeExplanatory |
| 550 |
Schedule of future payments |
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itcb:ScheduleOfExpectedFuturePaymentsExplanatory |
| 551 |
1064 - Disclosure - Other liabilities and liabilities directly associated with non-current assets held for sale (Tables) |
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itcb:TextBlockAbstract |
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Schedule of other liabilities |
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itcb:DisclosureOfDetailedInformationAboutOtherLiabilitiesExplanatory |
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1065 - Disclosure - Contingencies, Commitments, and Responsibilities (Tables) |
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Schedule of Bank and Its Subsidiaries are Contractually Obliged to Grant Loans |
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Schedule of Responsibilities Arising From the Regular Course of Business |
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| 560 |
Schedule of Policies |
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itcb:ScheduleOfPoliciesExplanatory |
| 561 |
Schedule of Performance Bond |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfPerformanceBondExplanatory |
| 562 |
Schedule of Comprehensive Insurance Policy |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfComprehensiveInsurancePolicyExplanatory |
| 563 |
Schedule of Performance Bond |
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| 564 |
1066 - Disclosure - Equity (Tables) |
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itcb:TextBlockAbstract |
| 567 |
Schedule of Paid in Capital of the Bank |
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itcb:ScheduleOfBanksIssuedSharesExplanatory |
| 568 |
Schedule of Shareholder List |
Concept (Text Block (HTML)) |
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itcb:DisclosureOfDetailedInformationAboutShareholderCompositionExplanatory |
| 569 |
Schedule of Distribution of Dividends |
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itcb:ScheduleOfDistributionOfDividendsExplanatory |
| 570 |
Schedule of Attributable to the Equity Holders of the Bank |
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itcb:ScheduleOfAttributableToEquityHoldersOfBankExplanatory |
| 571 |
Schedule of Equity Effects and Income Taxes |
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| 572 |
Schedule of Non-controlling Interest in the Subsidiary's Equity and Profit |
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| 573 |
Schedule of Non-controlling Interest Movement |
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itcb:ScheduleOfNoncontrollingInterestMovementExplanatory |
| 574 |
Schedule of Main Subsidiary with Non-controlling Interest |
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itcb:ScheduleOfMainSubsidiaryWithNoncontrollingInterestExplanatory |
| 575 |
Schedule of Consolidation Elimination Adjustments |
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itcb:ScheduleOfConsolidationEliminationAdjustmentsExplanatory |
| 576 |
Summary of Income Statements |
Concept (Text Block (HTML)) |
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itcb:DisclosureOfIncomeStatementBreakdownExplanatory |
| 577 |
Summary of Cash Flows Statements |
Concept (Text Block (HTML)) |
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itcb:DisclosureOfDetailedInformationOfCashFlowStatementExplanatory |
| 578 |
Schedule of Consolidated Comprehensive Income |
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itcb:ScheduleOfConsolidatedComprehensiveIncomeExplanatory |
| 579 |
1067 - Disclosure - Interest Income and Interest Expense (Tables) |
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Implied Table |
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itcb:TextBlockAbstract |
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Schedule of Composition of Interest Income and Inflation-indexing |
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itcb:DisclosureOfDetailedInformationAboutHedgesInterestIncomeExplanatory |
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Schedule of Detail of the Amount Due for Interest and Readjustments |
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ifrs-full:DisclosureOfDetailedInformationAboutHedgesExplanatory |
| 584 |
1068 - Disclosure - Fee and Commission Income and Expense (Tables) |
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itcb:TextBlockAbstract |
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Services Rendered by the Bank and Its Subsidiaries and Correspond |
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itcb:ServicesRenderedByEntityAndItsSubsidiariesCorrespondExplanatory |
| 588 |
Summary of Expenses for Commissions Accrued in the Year for the Operations |
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itcb:DisclosureOfExpensesForCommissionsAccruedInYearForOperationsExplanatory |
| 589 |
The Income and Expenses for Commissions Generated by the Segment |
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ifrs-full:DisclosureOfInformationForIndividualAssetOrCashgeneratingUnitWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesExplanatory |
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1069 - Disclosure - Net Income (Expense) from Financial Operations (Tables) |
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itcb:TextBlockAbstract |
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Schedule of Net Income (Expense) from Financial Operations in the Consolidated Statements of Income |
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itcb:DisclosureOfNetIncomeExpenseFromFinancialOperationsExplanatory |
| 594 |
1070 - Disclosure - Net Foreign Exchange Gain (Loss) (Tables) |
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Abstract |
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itcb:TextBlockAbstract |
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Schedule of Net Foreign Exchange Gains (Losses) |
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| 598 |
1071 - Disclosure - Provisions for Impairment of Financial Assets (Tables) |
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Implied Table |
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itcb:TextBlockAbstract |
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Schedule of Changes in Provision for Loan Losses Recorded on the Income |
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itcb:DisclosureOfDetailedInformationAboutProvisionsForLoanLossesExplanatory |
| 602 |
Schedule of Established and Released Provision Amounts |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfEstablishedAndReleasedProvisionAmountsExplanatory |
| 603 |
1072 - Disclosure - Personnel Salaries and Expenses (Tables) |
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Implied Table |
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itcb:TextBlockAbstract |
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Schedule of Personnel Salaries and Expenses |
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1073 - Disclosure - Administrative Expenses (Tables) |
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Implied Table |
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Text block [abstract] |
Abstract |
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itcb:TextBlockAbstract |
| 610 |
Schedule of Administration Expenses |
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itcb:DisclosureOfDetailedInformationAboutAdministrativeExpensesExplanatory |
| 611 |
1074 - Disclosure - Depreciation, Amortization, and Impairment (Tables) |
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Implied Table |
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Text block [abstract] |
Abstract |
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itcb:TextBlockAbstract |
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Schedule of Depreciation and Amortization Expenses |
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itcb:ScheduleOfDepreciationAndAmortizationExpensesExplanatory |
| 615 |
Schedule of Impairment losses |
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itcb:ScheduleOfImpairmentLossesExplanatory |
| 616 |
Schedule of CGU Book Value |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfCgusCarryingValueExplanatory |
| 617 |
Schedule of Respective Authorizations were Obtained in Brazil, Chile and Colombia, Recording and Allocating Goodwill |
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Schedule of Assumptions Used in Calculating the Rrecoverable Amount |
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| 619 |
Schedule of Impairment Assessment Process |
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itcb:ScheduleOfImpairmentAssessmentProcessExplanatory |
| 620 |
Schedule of Discount Rates and Growth in Perpetuity |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfDiscountRatesAndGrowthInPerpetuityExplanatory |
| 621 |
Schedule of Cash Flows |
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itcb:ScheduleOfCashFlowStatementExplanatory |
| 622 |
1075 - Disclosure - Other operating income and expenses (Tables) |
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Implied Table |
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Text block [abstract] |
Abstract |
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itcb:TextBlockAbstract |
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Schedule of Other Operating Income |
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itcb:DisclosureOfDetailedInformationAboutOtherOperatingIncomeExplanatory |
| 626 |
Schedule of Other Operating Expenses |
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itcb:DisclosureOfDetailedInformationAboutOtherOperatingExpensesExplanatory |
| 627 |
1076 - Disclosure - Related Party Transactions (Tables) |
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Implied Table |
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Abstract |
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itcb:TextBlockAbstract |
| 630 |
Schedule of Loan Granted to Related Parties |
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itcb:ScheduleOfLoanGrantedToRelatedPartiesExplanatory |
| 631 |
Schedule of Other Transactions with Related Parties |
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itcb:ScheduleOfOtherTransactionsWithRelatedPartiesExplanatory |
| 632 |
Schedule of Donations |
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itcb:ScheduleOfDonationsExplanatory |
| 633 |
Schedule of Other Assets and Liabilities with Related Parties |
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itcb:ScheduleOfOtherAssetsAndLiabilitiesWithRelatedPartiesExplanatory |
| 634 |
Schedule of Results of Transactions with Related Parties |
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itcb:ScheduleOfOperatingIncomeExpensesFromRelatedPartyTransactionsExplanatory |
| 635 |
Schedule of Payments to Board of Directors and Key Management Personnel |
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itcb:ScheduleOfRemunerationsToMembersOfBoardAndKeyManagementPersonnelExplanatory |
| 636 |
Schedule of Conformation of Key Personnel |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfKeyManagementPersonnelExplanatory |
| 637 |
Schedule of Transactions with Key Personnel |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfTransactionsWithKeyManagementPersonnelExplanatory |
| 638 |
1077 - Disclosure - Fair Value of Financial Assets and Liabilities (Tables) |
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Implied Table |
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| 640 |
Text block [abstract] |
Abstract |
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itcb:TextBlockAbstract |
| 641 |
Schedule of Determination of the Fair Value of Financial Instruments |
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itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiesExplanatory |
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Schedule of Fair Value Measurements of Assets and Liabilities Only for Disclosure Purposes (Non-recurring) |
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itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiesNonrecurringExplanatory |
| 643 |
Schedule of Fair Value Measurement of Financial Assets and Liabilities (Recurring) |
Concept (Text Block (HTML)) |
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itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiesRecurringExplanatory |
| 644 |
Schedule of Financial Derivative Instruments |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfFinancialDerivativeInstrumentsExplanatory |
| 645 |
Schedule of Impacts on the Portfolio of a Recalibration |
Concept (Text Block (HTML)) |
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itcb:ScheduleOfImpactsOnPortfolioOfRecalibrationExplanatory |
| 646 |
Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis |
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itcb:ScheduleOfAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisExplanatory |
| 647 |
Schedule of Reconciliation |
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| 648 |
Schedule of Reconciliation |
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itcb:ScheduleOfReconciliationExplanatory |
| 649 |
Schedule of Classifies Assets and Liabilities Measured at Fair Value on a Non-recurring Basis |
Concept (Text Block (HTML)) |
For Period |
|
itcb:ScheduleOfClassifiesAssetsAndLiabilitiesMeasuredAtFairValueOnNonrecurringBasisExplanatory |
| 650 |
1078 - Disclosure - Risk management (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialRiskManagementExplanatoryTables |
| 651 |
Implied Table |
Table |
* |
* |
implied:Table |
| 652 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 653 |
Summary of Details of Significant Increase in Credit Risk |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfQualitativeCriteriaToMeasureSignificantIncreaseInCreditRiskExplanatory |
| 654 |
Summary of Principal Macroeconomic Indicators Included in Economic Scenarios |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfPrimaryMacroeconomicDriversOfCreditLossesExplanatory |
| 655 |
Summary of ECL Coverage of Loans and Accounts Receivable at Amortized Cost Subject to Significant Measurement Uncertainty |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfExpectedCreditLossesCoverageOfLoansAndAccountsReceivableAtAmortizedCostSubjectToSignificantMeasurementUncertaintyExplanatory |
| 656 |
Schedule of Credit Quality by Financial Asset Class |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfCreditRiskExposureCategoriesByFinancialAssetsExplanatory |
| 657 |
Schedule of Analysis of Gross Carrying Amount of Loans and Advances to Customers by Past Due Status under IFRS 9 and IAS 39 |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialAssetsThatAreEitherPastDueOrImpairedExplanatory |
| 658 |
Schedule of Bank's Maximum Credit Risk Exposure by Financial Asset |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCreditRiskExposureExplanatory |
| 659 |
Summary for Allowances for Loan Losses According to IFRS 9 |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfAllowancesForLoanLossesExplanatory |
| 660 |
Schedule of Concentration of Credit Risk by Industry |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfCreditRiskExposureCategoriesBySectorExplanatory |
| 661 |
Schedule of Banking Book Positions (Products Valued at Amortized Cost and Available-for-sale Instruments and Derivatives Valued at Fair Value) |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfStructuralInterestRatePositionInBankingBookExplanatory |
| 662 |
DisclosureOfStructuralInterestRatePositionInBankingBookExplanatory |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfRegulatoryRiskForMarketExposureExplanatory |
| 663 |
Schedule of Banking Book |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfRegulatoryRiskForShortTermAndLongTermExposureToInterestRiskExplanatory |
| 664 |
Schedule of Interest Rate |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfInterestRateScenariosExplanatory |
| 665 |
Schedule of Exchange Rate |
Concept (Text Block (HTML)) |
For Period |
|
itcb:Disclosureofexchangeratescenariosexplanatory |
| 666 |
Schedule of Trading Book Positions by Risk Factor |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfTradingBookPositionsByRiskFactorExplanatory |
| 667 |
Schedule of Potential Impact on Accrual Book |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfPotentialImpactOnBankingBookAmortizedCostExplanatory |
| 668 |
Schedule of Potential Impact on Equity&Prices |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfPotentialImpactOnEquityAndImpactOfChangeInPricesExplanatory |
| 669 |
DisclosureOfPotentialImpactOnEquityAndImpactOfChangeInPricesExplanatory |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfRiskWeightedAssetsExplanatory |
| 670 |
Schedule of Basic and Regulatory Capital |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfBasicAndRegulatoryCapitalExplanatory |
| 671 |
1079 - Disclosure - Maturity of assets and liabilities (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfMaturityOfAssetsAndLiabilitiesExplanatoryTextBlockTables |
| 672 |
Implied Table |
Table |
* |
* |
implied:Table |
| 673 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 674 |
Schedule of Maturity of Financial Assets and Liabilities |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfMaturityOfFinancialAssetsAndFinancialLiabilitiesExplanatory |
| 675 |
1080 - Disclosure - Foreign currency position (Tables) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfMaturityOfFinancialAssetsAndLiabilitiesExplanatoryTables |
| 676 |
Implied Table |
Table |
* |
* |
implied:Table |
| 677 |
Text block [abstract] |
Abstract |
|
|
itcb:TextBlockAbstract |
| 678 |
Schedule assets and liabilities in local and foreign currency, readjustable by variation of exchange rate |
Concept (Text Block (HTML)) |
For Period |
|
itcb:DisclosureOfScheduleAssetsAndLiabilitiesInLocalAndForeignCurrencyReadjustableByVariationOfExchangeRateExplanatory |
| 679 |
1081 - Disclosure - Consolidated Statements of Cash Flows (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureConsolidatedStatementsOfCashFlows |
| 680 |
Statement [table] |
Table |
* |
* |
itcb:StatementTable |
| 681 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 682 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 683 |
Mortgage finance bonds [member] |
Member |
|
|
itcb:MortgageFinanceBondsMember |
| 684 |
Bonds (senior and subordinated) [member] |
Member |
|
|
itcb:SeniorAndSubordinatedBondsMember |
| 685 |
Statement [LineItems] |
LineItems |
|
|
itcb:StatementLineItems |
| 686 |
Debt instruments issued openning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 687 |
Cash flows received |
Concept (Monetary) |
For Period |
Debit |
itcb:CashFlowsReceived |
| 688 |
Cash flows payments |
Concept (Monetary) |
For Period |
Credit |
itcb:CashFlowsPayments |
| 689 |
Other changes different of cash acquisition |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherChangesDifferentOfCashAcquisition |
| 690 |
Other changes different of cash interest |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherChangesDifferentOfCashInterest |
| 691 |
Other changes different of cash currency movement |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherChangesDifferentOfCashCurrencyMovement |
| 692 |
Other changes different of cash Changes in fair value |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherChangesDifferentOfCashChangesInFairValue |
| 693 |
Debt instruments issued ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 694 |
Dividends paid |
Concept (Monetary) |
For Period |
Debit |
itcb:DividendsPaidCashFlowsPayments |
| 695 |
Capital increase |
Concept (Monetary) |
For Period |
Debit |
itcb:CapitalIncrease |
| 696 |
Subtotal cash flows from financing activities - Cash flows received |
Concept (Monetary) |
For Period |
Debit |
itcb:SubtotalCashFlowsFromFinancingActivitiesCashFlowsReceived |
| 697 |
Subtotal cash flows from financing activities - Cash flows payments |
Concept (Monetary) |
For Period |
Debit |
itcb:SubtotalCashFlowsFromFinancingActivitiesCashFlowsPayments |
| 698 |
Total cash flows from financing activities (net) |
Concept (Monetary) |
For Period |
Debit |
itcb:TotalCashFlowsFromFinancingActivitiesNet |
| 699 |
1082 - Disclosure - General Information and Summary of Significant Accounting Policies - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureGeneralInformationAndSummaryOfSignificantAccountingPoliciesAdditionalInformation |
| 700 |
Disclosure of detailed information about business combination [table] |
Table |
* |
* |
ifrs-full:DisclosureOfBusinessCombinationsTable |
| 701 |
Business combinations [axis] |
Axis |
|
|
ifrs-full:BusinessCombinationsAxis |
| 702 |
Entity's total for business combinations [member] |
Member |
|
|
ifrs-full:EntitysTotalForBusinessCombinationsMember |
| 703 |
Itau Unibanco [member] |
Member |
|
|
itcb:ItauUnibancoMember |
| 704 |
Saieh Family [member] |
Member |
|
|
itcb:SaiehFamilyMember |
| 705 |
Non controlling shareholders [member] |
Member |
|
|
itcb:NonControllingShareholdersMember |
| 706 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 707 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 708 |
USD [member] |
Member |
|
|
currency:USD |
| 709 |
COP [member] |
Member |
|
|
currency:COP |
| 710 |
CLP [member] |
Member |
|
|
currency:CLP |
| 711 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 712 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 713 |
Lifetime expected credit losses [member] |
Member |
|
|
ifrs-full:LifetimeExpectedCreditLossesMember |
| 714 |
Non-adjusting events after reporting period [axis] |
Axis |
|
|
ifrs-full:NonadjustingEventsAfterReportingPeriodAxis |
| 715 |
Non-adjusting events after reporting period [member] |
Member |
|
|
ifrs-full:NonadjustingEventsMember |
| 716 |
Expected impact of initial application of new standards [member] |
Member |
|
|
itcb:ExpectedImpactOfInitialApplicationOfNewStandardsMember |
| 717 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 718 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 719 |
Adoption Of IFRS 16 [member] |
Member |
|
|
itcb:AdoptionOfIFRS16Member |
| 720 |
Disclosure of detailed information about business combination [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfBusinessCombinationsLineItems |
| 721 |
Percentage of voting equity interests acquired |
Concept (Percent) |
As Of |
|
ifrs-full:PercentageOfVotingEquityInterestsAcquired |
| 722 |
Assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 723 |
Equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 724 |
Closing foreign exchange rate |
Concept (Decimal) |
As Of |
|
ifrs-full:ClosingForeignExchangeRate |
| 725 |
Balance offsetting |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NetFinancialLiabilitiesSubjectToOffsettingEnforceableMasterNettingArrangementsOrSimilarAgreementsInStatementOfFinancialPosition |
| 726 |
Derivative credit valuation adjustment |
Concept (Monetary) |
As Of |
Credit |
itcb:DerivativeCreditValuationAdjustments |
| 727 |
Derivative debit valuation adjustment |
Concept (Monetary) |
As Of |
Debit |
itcb:DerivativeDebitValuationAdjustments |
| 728 |
Recorded allowance for lifetime expected credit losses |
Concept (Percent) |
As Of |
|
ifrs-full:ExpectedCreditLossRate |
| 729 |
Bank provision, profits |
Concept (Percent) |
For Period |
|
itcb:PercentageOfBankProvisionProfits |
| 730 |
Percentage of dividend on profit |
Concept (Percent) |
For Period |
|
itcb:PercentageOfDividendOnProfit |
| 731 |
Liability for lease contract |
Concept (Monetary) |
As Of |
Credit |
itcb:LiabilityForObligationsForLeaseContracts |
| 732 |
Impact of adoption of new standards |
Concept (Text/String) |
For Period |
|
itcb:ImpactOfAdoptionOfNewAccountingStandardDescription |
| 733 |
Percentage of lease valuation solvency indicator |
Concept (Percent) |
For Period |
|
itcb:PercentageOfLeaseValuationSolvencyIndicator |
| 734 |
1083 - Disclosure - General Information and Summary of Significant Accounting Policies - Schedule of exercise control (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureGeneralInformationAndSummaryOfSignificantAccountingPoliciesScheduleOfExerciseControl |
| 735 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 736 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 737 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 738 |
Itau Corredores de Bolsa Limitada [member] |
Member |
|
|
itcb:ItauCorredoresDeBolsaLimitadaMember |
| 739 |
Itau Chile Administradora General de Fondos S.A. [member] |
Member |
|
|
itcb:ItauChileAdministradoraGeneralDeFondosSAMember |
| 740 |
Corp Banca Administradora General de Fondos S.A. [member] |
Member |
|
|
itcb:CorpBancaAdministradoraGeneralDeFondosSAMember |
| 741 |
Itau Corredores de Seguros S.A [member] |
Member |
|
|
itcb:ItauCorredoresDeSegurosSAMember |
| 742 |
Itau Chile Corredora de Seguros Ltda [member] |
Member |
|
|
itcb:ItauChileCorredoraDeSegurosLtdaMember |
| 743 |
Itau Asesorias Financieras S.A. [member] |
Member |
|
|
itcb:ItauAsesoriasFinancierasMember |
| 744 |
CorpLegal S.A. [member] |
Member |
|
|
itcb:CorpLegalSaMember |
| 745 |
Recaudaciones y Cobranzas Limitada [member] |
Member |
|
|
itcb:RecaudacionesyCobranzasLimitadaMember |
| 746 |
Itau Corpbanca New York Branch [member] |
Member |
|
|
itcb:ItauCorpbancaNewYorkBranchMember |
| 747 |
Corpbanca Securities Inc [member] |
Member |
|
|
itcb:CorpbancaSecuritiesIncMember |
| 748 |
Banco CorpBanca Colombia S.A [member] |
Member |
|
|
itcb:BancoCorpBancaColombiaSAMember |
| 749 |
Helm Corredor de Seguros S.A. [member] |
Member |
|
|
itcb:HelmCorredorDeSegurosSAMember |
| 750 |
Itau Securities Services Colombia S.A. Sociedad Fiduciaria [member] |
Member |
|
|
itcb:ItauSecuritiesServicesColombiaSASociedadFiduciariaMember |
| 751 |
Helm Comisionista de Bolsa S.A. [member] |
Member |
|
|
itcb:HelmComisionistaDeBolsaSAExCIVALMember |
| 752 |
Helm Fiduciaria S.A. [member] |
Member |
|
|
itcb:HelmFiduciariaSAMember |
| 753 |
Helm Bank Panama S.A. [member] |
Member |
|
|
itcb:HelmBankPanamaSAMember |
| 754 |
Helm Casa de Valores Panama S.A. [member] |
Member |
|
|
itcb:HelmCasaDeValoresPanamaSAMember |
| 755 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 756 |
Subsidiaries |
Concept (Text/String) |
For Period |
|
ifrs-full:NameOfSubsidiary |
| 757 |
Country |
Concept (Text/String) |
For Period |
|
ifrs-full:CountryOfIncorporationOrResidenceOfSubsidiary |
| 758 |
Functional currency |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfPresentationCurrency |
| 759 |
Direct interest owned |
Concept (Percent) |
For Period |
|
itcb:ProportionOfDirectOwnershipInterestInSubsidiary |
| 760 |
Indirect interest owned |
Concept (Percent) |
For Period |
|
itcb:ProportionOfIndirectOwnershipInterestInSubsidiary |
| 761 |
Total interest owned |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInSubsidiary |
| 762 |
1084 - Disclosure - General Information and Summary of Significant Accounting Policies - Schedule of exercise control (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureGeneralInformationAndSummaryOfSignificantAccountingPoliciesScheduleOfExerciseControlParenthetical |
| 763 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 764 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 765 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 766 |
Itau Asesorias Financieras S.A. [member] |
Member |
|
|
itcb:ItauAsesoriasFinancierasMember |
| 767 |
Itau Corpbanca [member] |
Member |
|
|
itcb:ItauCorpbancaMember |
| 768 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 769 |
Number of shares acquired |
Concept (Shares) |
As Of |
|
itcb:NumberOfSharesAcquired |
| 770 |
Interest owned |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInSubsidiary |
| 771 |
1085 - Disclosure - General Information and Summary of Significant Accounting Policies - Schedule of Loans and Account Receivable Charge-Offs overdue and current installments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureGeneralInformationAndSummaryOfSignificantAccountingPoliciesScheduleOfLoansAndAccountReceivableChargeOffsOverdueAndCurrentInstallments |
| 772 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 773 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 774 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 775 |
Loans and Receivables Category [Member] |
Member |
|
|
ifrs-full:LoansAndReceivablesCategoryMember |
| 776 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 777 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 778 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 779 |
Others operations without guaranties [member] |
Member |
|
|
itcb:OtherOperationsWithoutCollateralsMember |
| 780 |
Commercial loans with guaranties [member] |
Member |
|
|
itcb:CommercialLoansWithCollateralsMember |
| 781 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 782 |
Consumer leasing [member] |
Member |
|
|
itcb:ConsumerLeasingMember |
| 783 |
Other non-mortgage leasing transactions [member] |
Member |
|
|
itcb:OtherNonmortgageLeasingTransactionsMember |
| 784 |
Mortgage leasing [member] |
Member |
|
|
itcb:MortgageLeasingMember |
| 785 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 786 |
Loan overdue term |
Concept (xbrli:durationItemType) |
For Period |
|
itcb:LoanOverdueTerm |
| 787 |
1086 - Disclosure - Accounting Changes - Summary of Classification and Measurement of Financial Instrument (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureAccountingChangesSummaryOfClassificationAndMeasurementOfFinancialInstrument |
| 788 |
Disclosure of initial application of standards or interpretations [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsTable |
| 789 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 790 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 791 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 792 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 793 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 794 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 795 |
Financial assets at fair value through profit or loss, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember |
| 796 |
Financial assets at amortised cost [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtAmortisedCostCategoryMember |
| 797 |
Financial assets at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember |
| 798 |
Disclosure of initial application of standards or interpretations [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsLineItems |
| 799 |
Financial instruments at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 800 |
Financial assets classified as held to maturity |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:HeldtomaturityInvestments |
| 801 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome |
| 802 |
Loans and accounts receivable from customers, net of allowances for loan losses |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 803 |
Interbank loans, net of allowances for loan losses |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToBanks |
| 804 |
Financial instruments classified as trading investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading |
| 805 |
Financial assets available for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAvailableforsale |
| 806 |
1087 - Disclosure - Accounting Changes - Summary of Reconciliation the Consolidated Balance Sheets under IAS39 to IFRS9 (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureAccountingChangesSummaryOfReconciliationTheConsolidatedBalanceSheetsUnderIAS39ToIFRS9 |
| 807 |
Disclosure of initial application of standards or interpretations [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsTable |
| 808 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 809 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 810 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 811 |
Reclassification [member] |
Member |
|
|
itcb:ReclassificationMember |
| 812 |
Increase decrease in remeasurement [member] |
Member |
|
|
itcb:IncreaseDecreaseInRemeasurementMember |
| 813 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 814 |
Disclosure of initial application of standards or interpretations [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsLineItems |
| 815 |
ASSETS |
Abstract |
|
|
ifrs-full:AssetsAbstract |
| 816 |
Cash and deposits in banks |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndBankBalancesAtCentralBanks |
| 817 |
Cash items in process of collection |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ItemsInCourseOfCollectionFromOtherBanks |
| 818 |
Financial instruments at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 819 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome |
| 820 |
Interbank loans at amortized cost |
Concept (Monetary) |
As Of |
Debit |
itcb:LoansAndAdvancesToBanksAtAmortizedCost |
| 821 |
Loans and accounts receivable from customers at amortized cost |
Concept (Monetary) |
As Of |
Debit |
itcb:LoansAndAccountsReceivableAtAmortizedCost |
| 822 |
Financial instruments at amortized cost |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtAmortisedCost |
| 823 |
Investments under resale agreements |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed |
| 824 |
Financial derivative contracts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 825 |
Interbank loans, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToBanks |
| 826 |
Trading investments |
Concept (Monetary) |
As Of |
Debit |
itcb:TradingInvestments |
| 827 |
Loans and accounts receivable from customers, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 828 |
Available for sale investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAvailableforsale |
| 829 |
Held to maturity investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:HeldtomaturityInvestments |
| 830 |
Intangible assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 831 |
Property, plant, and equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 832 |
Current taxes |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTaxAssetsCurrent |
| 833 |
Deferred taxes |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 834 |
Other assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherFinancialAssets |
| 835 |
Other non-current assets held for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners |
| 836 |
TOTAL ASSETS |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 837 |
LIABILITIES |
Abstract |
|
|
ifrs-full:LiabilitiesAbstract |
| 838 |
Deposits and other demand liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DepositsFromCustomers |
| 839 |
Cash in process of being cleared |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ItemsInCourseOfTransmissionToOtherBanks |
| 840 |
Obligations under repurchase agreements |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RepurchaseAgreementsAndCashCollateralOnSecuritiesLent |
| 841 |
Time deposits and other time liabilities |
Concept (Monetary) |
As Of |
Credit |
itcb:SavingAccountsAndTimeDeposits |
| 842 |
Financial derivative contracts |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 843 |
Interbank borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 844 |
Debt instruments issued |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 845 |
Other financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherFinancialLiabilities |
| 846 |
Current taxes |
Concept (Monetary) |
As Of |
Credit |
itcb:CurrentIncomeTaxProvision |
| 847 |
Deferred taxes |
Concept (Monetary) |
As Of |
Credit |
itcb:DeferredTaxAssetsNetCurrent1 |
| 848 |
Provisions |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Provisions |
| 849 |
Other liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNonfinancialLiabilities |
| 850 |
Liabilities directly associated with non-current assets held for sale |
Concept (Monetary) |
As Of |
Credit |
itcb:LiabilitiesDirectlyAssociatedWithNoncurrentAssetsHeldForSale |
| 851 |
TOTAL LIABILITIES |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 852 |
Attributable to equity holders of the Bank: |
Abstract |
|
|
itcb:AttributableToEquityHoldersOfParentAbstract |
| 853 |
Capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 854 |
Reserves |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CapitalReserve |
| 855 |
Valuation accounts |
Concept (Monetary) |
As Of |
Credit |
itcb:ValuationAccounts |
| 856 |
Retained earnings: |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RetainedEarnings |
| 857 |
Retained earnings from prior years |
Concept (Monetary) |
As Of |
Credit |
itcb:RetainedEarningsFromPriorPeriods |
| 858 |
Net income for the year |
Concept (Monetary) |
As Of |
Credit |
itcb:NetIncomeForPeriodAttributableToOwnersOfParent |
| 859 |
Less: Provision for mandatory dividends |
Concept (Monetary) |
As Of |
Credit |
itcb:ProvisionsForMandatoryDividends |
| 860 |
Total equity attributable to equity holders of the Bank |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:EquityAttributableToOwnersOfParent |
| 861 |
Non-controllinginterest |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 862 |
TOTAL EQUITY |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 863 |
TOTAL LIABILITIES AND EQUITY |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:EquityAndLiabilities |
| 864 |
1088 - Disclosure - Accounting Changes - Schedule of Loan Portfolio Classified as Loans and Accounts Receivable at Amortized Cost (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureAccountingChangesScheduleOfLoanPortfolioClassifiedAsLoansAndAccountsReceivableAtAmortizedCost |
| 865 |
Disclosure of initial application of standards or interpretations [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsTable |
| 866 |
Method of assessment of expected credit losses [axis] |
Axis |
|
|
ifrs-full:MethodOfAssessmentOfExpectedCreditLossesAxis |
| 867 |
Method of assessment of expected credit losses [member] |
Member |
|
|
ifrs-full:MethodOfAssessmentOfExpectedCreditLossesMember |
| 868 |
Individually Evaluated [Member] |
Member |
|
|
ifrs-full:ExpectedCreditLossesIndividuallyAssessedMember |
| 869 |
Group [Member] |
Member |
|
|
ifrs-full:ExpectedCreditLossesCollectivelyAssessedMember |
| 870 |
Credit impairment of financial instruments [axis] |
Axis |
|
|
ifrs-full:CreditImpairmentOfFinancialInstrumentsAxis |
| 871 |
Credit impairment of financial instruments [member] |
Member |
|
|
ifrs-full:CreditImpairmentOfFinancialInstrumentsMember |
| 872 |
Financial Instrument Initial Recognition of Credit Impaired [Member] |
Member |
|
|
itcb:FinancialInstrumentInitialRecognitionOfCreditImpairedMember |
| 873 |
Financial instruments not credit-impaired [member] |
Member |
|
|
ifrs-full:FinancialInstrumentsNotCreditimpairedMember |
| 874 |
Financial instruments credit-impaired [member] |
Member |
|
|
ifrs-full:FinancialInstrumentsCreditimpairedMember |
| 875 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 876 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 877 |
12-month expected credit losses [member] |
Member |
|
|
ifrs-full:TwelvemonthExpectedCreditLossesMember |
| 878 |
Lifetime expected credit losses [member] |
Member |
|
|
ifrs-full:LifetimeExpectedCreditLossesMember |
| 879 |
Disclosure of initial application of standards or interpretations [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsLineItems |
| 880 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 881 |
Restatement of the prior year |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseInFinancialAssets |
| 882 |
Balances as of December 31, 2018 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 883 |
1089 - Disclosure - Accounting Changes - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureAccountingChangesAdditionalInformation |
| 884 |
Disclosure of initial application of standards or interpretations [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsTable |
| 885 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 886 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 887 |
Retained earnings from previous periods [member] |
Member |
|
|
ifrs-full:FinancialEffectOfCorrectionsOfAccountingErrorsMember |
| 888 |
Disclosure of initial application of standards or interpretations [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfInitialApplicationOfStandardsOrInterpretationsLineItems |
| 889 |
Loss on derivative contracts |
Concept (Monetary) |
For Period |
Debit |
itcb:LossOnDerivativeContracts |
| 890 |
Gain on derivative contracts |
Concept (Monetary) |
For Period |
Credit |
itcb:GainOnDerivativeContracts |
| 891 |
1090 - Disclosure - Significant Events - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureSignificantEventsAdditionalInformation |
| 892 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 893 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 894 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 895 |
Itau Unibanco Holding S A [member] |
Member |
|
|
itcb:ItauUnibancoHoldingSAMember |
| 896 |
Business combinations [axis] |
Axis |
|
|
ifrs-full:BusinessCombinationsAxis |
| 897 |
Entity's total for business combinations [member] |
Member |
|
|
ifrs-full:EntitysTotalForBusinessCombinationsMember |
| 898 |
CGB II SpA [member] |
Member |
|
|
itcb:CGBIISPAMember |
| 899 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 900 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 901 |
Bottom of Range [Member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 902 |
Top of Range [Member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 903 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 904 |
Percentage of dividend on profit |
Concept (Percent) |
For Period |
|
itcb:PercentageOfDividendOnProfit |
| 905 |
Distribution of dividends |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsPaidOrdinaryShares |
| 906 |
Number of shares issued |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesIssued |
| 907 |
Dividend per share (in dollars per share) |
Concept (Share) |
For Period |
|
ifrs-full:DividendsPaidOrdinarySharesPerShare |
| 908 |
Number of shares acquired |
Concept (Shares) |
As Of |
|
itcb:NumberOfSharesAcquired |
| 909 |
Increase (decrease) in ownership interest |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInSubsidiary |
| 910 |
Amount of shares acquired |
Concept (Monetary) |
For Period |
Credit |
itcb:AmountOfSharesAcquired |
| 911 |
Percentage of voting equity interests acquired |
Concept (Percent) |
As Of |
|
ifrs-full:PercentageOfVotingEquityInterestsAcquired |
| 912 |
1091 - Disclosure - Reporting Segments - Schedule of Group Operates in Two Main Geographic Areas (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureReportingSegmentsScheduleOfGroupOperatesInTwoMainGeographicAreas |
| 913 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 914 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 915 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 916 |
Chile [member] |
Member |
|
|
country:CL |
| 917 |
Colombia [member] |
Member |
|
|
country:CO |
| 918 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 919 |
Interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromInterest |
| 920 |
Interest expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestExpense |
| 921 |
Net interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestRevenueExpense |
| 922 |
1092 - Disclosure - Reporting Segments - Schedule of Assets and Liabilities (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureReportingSegmentsScheduleOfAssetsAndLiabilities |
| 923 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 924 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 925 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 926 |
Chile [member] |
Member |
|
|
country:CL |
| 927 |
Colombia [member] |
Member |
|
|
country:CO |
| 928 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 929 |
Cash and deposits in banks |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndBankBalancesAtCentralBanks |
| 930 |
Cash items in process of collection |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ItemsInCourseOfCollectionFromOtherBanks |
| 931 |
Financial instruments at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 932 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome |
| 933 |
Loans and accounts receivable at amortized cost and interbank loans |
Concept (Monetary) |
As Of |
Debit |
itcb:LoansAndAdvancesAtAmortizedCost |
| 934 |
Financial instruments at amortized cost |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtAmortisedCost |
| 935 |
Investments under resale agreements |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed |
| 936 |
Financial derivative contracts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentDerivativeFinancialAssets |
| 937 |
Trading investments |
Concept (Monetary) |
As Of |
Debit |
itcb:TradingInvestments |
| 938 |
Loans and accounts receivable from customers, net and interbank loans |
Concept (Monetary) |
As Of |
Debit |
itcb:LoansAndAdvances |
| 939 |
Available for sale instruments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentFinancialAssetsAvailableforsale |
| 940 |
Held to maturity investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentHeldtomaturityInvestments |
| 941 |
Intangible assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 942 |
Property, plant, and equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 943 |
Current taxes |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTaxAssetsNoncurrent |
| 944 |
Deferred taxes |
Concept (Monetary) |
As Of |
Debit |
itcb:DeferredTaxAssetsCurrent |
| 945 |
Other assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentAssets |
| 946 |
Other non-current assets held for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners |
| 947 |
TOTAL ASSETS |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 948 |
LIABILITIES |
Abstract |
|
|
ifrs-full:LiabilitiesAbstract |
| 949 |
Deposits and other demand liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BalancesOnDemandDepositsFromCustomers |
| 950 |
Cash in process of being cleared |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ItemsInCourseOfTransmissionToOtherBanks |
| 951 |
Obligations under repurchase agreements |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RepurchaseAgreementsAndCashCollateralOnSecuritiesLent |
| 952 |
Time deposits and other time liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BalancesOnTermDepositsFromCustomers |
| 953 |
Financial derivative contracts |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentDerivativeFinancialLiabilities |
| 954 |
Interbank borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 955 |
Debt instruments issued |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentDebtInstrumentsIssued |
| 956 |
Other financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentFinancialLiabilities |
| 957 |
Current taxes |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentTaxLiabilitiesNoncurrent |
| 958 |
Deferred taxes |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 959 |
Provisions |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentProvisions |
| 960 |
Other liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNoncurrentLiabilities |
| 961 |
Liabilities directly associated with non-current assets held for sale |
Concept (Monetary) |
As Of |
Credit |
itcb:LiabilitiesDirectlyAssociatedWithNoncurrentAssetsHeldForSale |
| 962 |
TOTAL LIABILITIES |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 963 |
1093 - Disclosure - Reporting Segments - Schedule of Income (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureReportingSegmentsScheduleOfIncome |
| 964 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 965 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 966 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 967 |
Chile [member] |
Member |
|
|
country:CL |
| 968 |
Colombia [member] |
Member |
|
|
country:CO |
| 969 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 970 |
Net interest income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestRevenueExpense |
| 971 |
Net fee and commission income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FeeAndCommissionIncomeExpense |
| 972 |
Net income from financial operations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FinanceIncomeCost |
| 973 |
Net foreign exchange gain (loss) |
Concept (Monetary) |
For Period |
Credit |
itcb:ForeignExchangeGainsLossesNet |
| 974 |
Other operating income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherOperatingIncomeExpense |
| 975 |
Provision for loan losses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvances |
| 976 |
NET OPERATING PROFIT |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromOperatingActivities |
| 977 |
Depreciation and amortization |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationAndAmortisationExpense |
| 978 |
Other Operating expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherExpenseByNature |
| 979 |
OPERATING INCOME (LOSS) |
Concept (Monetary) |
For Period |
Credit |
itcb:OperatingIncomeLoss1 |
| 980 |
Income taxes |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 981 |
Income from discontinued operations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromDiscontinuedOperations |
| 982 |
CONSOLIDATED INCOME FOR THE YEAR |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 983 |
1094 - Disclosure - Cash and Cash Equivalents - Schedule of Balances included under Cash and Cash Equivalents (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCashAndCashEquivalentsScheduleOfBalancesIncludedUnderCashAndCashEquivalents |
| 984 |
Implied Table |
Table |
* |
* |
implied:Table |
| 985 |
Disclosure of financial assets [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfFinancialAssetsAbstract |
| 986 |
Cash and deposits in banks |
Abstract |
|
|
itcb:CashAndDepositsInBanksAbstract |
| 987 |
Cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Cash |
| 988 |
Deposits in the Central Bank of Chile |
Concept (Monetary) |
As Of |
Debit |
itcb:DepositsInCentralBankOfChile |
| 989 |
Deposits in local banks |
Concept (Monetary) |
As Of |
Debit |
itcb:DepositsInLocallBanks |
| 990 |
Deposits in foreign banks |
Concept (Monetary) |
As Of |
Debit |
itcb:DepositsInForeignsBanks |
| 991 |
Subtotals cash and deposits in banks |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndBankBalancesAtCentralBanks |
| 992 |
Cash items in process of collection, net |
Concept (Monetary) |
As Of |
Debit |
itcb:CashInProcessOfCollectionNet |
| 993 |
Highly liquid financial instruments |
Concept (Monetary) |
As Of |
Debit |
itcb:HighlyLiquidFinancialInstruments |
| 994 |
Investments under resale agreements |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed |
| 995 |
Totals cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
| 996 |
1095 - Disclosure - Cash and Cash Equivalents - Summary of Highly Liquid Financial Instruments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCashAndCashEquivalentsSummaryOfHighlyLiquidFinancialInstruments |
| 997 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 998 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 999 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1000 |
Trading securities [member] |
Member |
|
|
ifrs-full:TradingSecuritiesMember |
| 1001 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1002 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1003 |
Financial assets at fair value through profit or loss, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember |
| 1004 |
Financial assets at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember |
| 1005 |
Financial Investments Available-for-Sale [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 1006 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1007 |
Highly liquid financial instruments |
Abstract |
|
|
itcb:DisclosureOfHighlyLiquidFinancialInstrumentsAbstract |
| 1008 |
Highly liquid financial instruments |
Concept (Monetary) |
As Of |
Debit |
itcb:HighlyLiquidFinancialInstruments |
| 1009 |
1096 - Disclosure - Cash and Cash Equivalents - Schedule of Investment Under Agreement to Resell (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCashAndCashEquivalentsScheduleOfInvestmentUnderAgreementToResell |
| 1010 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1011 |
Cash and cash equivalents [abstract] |
Abstract |
|
|
ifrs-full:CashAndCashEquivalentsAbstract |
| 1012 |
Investment under resale agreements |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed |
| 1013 |
1097 - Disclosure - Cash and Cash Equivalents - Schedule of Cash in the Process of Collection (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCashAndCashEquivalentsScheduleOfCashInTheProcessOfCollection |
| 1014 |
Implied Table |
Table |
* |
* |
implied:Table |
| 1015 |
Disclosure of financial assets [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfFinancialAssetsAbstract |
| 1016 |
Assets |
Abstract |
|
|
itcb:CashInProcessOfCollectionNetAbstract |
| 1017 |
Documents held by other banks (documents to be cleared) |
Concept (Monetary) |
As Of |
Debit |
itcb:DocumentsHeldByOtherBanks |
| 1018 |
Funds receivable |
Concept (Monetary) |
As Of |
Debit |
itcb:FundsReceivable |
| 1019 |
Subtotals assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ItemsInCourseOfCollectionFromOtherBanks |
| 1020 |
Liabilities |
Abstract |
|
|
itcb:TransactionInTheCourseOfPaymentAbstract |
| 1021 |
Funds payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LiabilitiesDueToCentralBanks |
| 1022 |
Subtotals liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ItemsInCourseOfTransmissionToOtherBanks |
| 1023 |
Cash items in process of collection, net |
Concept (Monetary) |
As Of |
Debit |
itcb:CashInTheProcessOfCollectionNet |
| 1024 |
1098 - Disclosure - Financial Instruments at Fair Value through Profit or Loss and Trading Investments - Schedule of Financial Instruments at Fair Value Through Profit or Loss (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialInstrumentsAtFairValueThroughProfitOrLossAndTradingInvestmentsScheduleOfFinancialInstrumentsAtFairValueThroughProfitOrLoss |
| 1025 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1026 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1027 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1028 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1029 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1030 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1031 |
Chilean Central Bank and Government Securities [Member] |
Member |
|
|
itcb:ChileanCentralBankAndGovermentSecuritiesMember |
| 1032 |
Other Chilean securities [member] |
Member |
|
|
itcb:OtherChileanSecuritiesMember |
| 1033 |
Foreign Financial Securities [member] |
Member |
|
|
itcb:ForeignFinancialSecuritiesMember |
| 1034 |
Investments in mutual funds [member] |
Member |
|
|
itcb:InvestmentsInMutualFundsMember |
| 1035 |
Other Investment [member] |
Member |
|
|
itcb:OtherInvestmentMember |
| 1036 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1037 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1038 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 1039 |
Other Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:OtherChileanCentralBankAndGovernmentSecuritiesMember |
| 1040 |
Bonds [member] |
Member |
|
|
itcb:BondMember |
| 1041 |
Note [member] |
Member |
|
|
itcb:NoteMember |
| 1042 |
Other Foreign Securities [member] |
Member |
|
|
itcb:OtherForeignSecuritiesMember |
| 1043 |
Funds managed by related subsidiaries [member] |
Member |
|
|
itcb:FundsManagedByRelatedSubsidiariesMember |
| 1044 |
Other Financial instruments at fair value through profit loss [member] |
Member |
|
|
itcb:OtherFinancialInstrumentsAtFairValueThroughProfitLossMember |
| 1045 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1046 |
Financial instruments at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 1047 |
1099 - Disclosure - Financial Instruments at Fair Value through Profit or Loss and Trading Investments - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialInstrumentsAtFairValueThroughProfitOrLossAndTradingInvestmentsAdditionalInformation |
| 1048 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1049 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1050 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1051 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 1052 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1053 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1054 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1055 |
Trading securities [member] |
Member |
|
|
ifrs-full:TradingSecuritiesMember |
| 1056 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1057 |
Financial instruments at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 1058 |
Trading investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading |
| 1059 |
1100 - Disclosure - Financial Instruments at Fair Value through Profit or Loss and Trading Investments - Summary of Trading Investments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialInstrumentsAtFairValueThroughProfitOrLossAndTradingInvestmentsSummaryOfTradingInvestments |
| 1060 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1061 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1062 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1063 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 1064 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1065 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1066 |
Chilean Central Bank and Government Securities [Member] |
Member |
|
|
itcb:ChileanCentralBankAndGovermentSecuritiesMember |
| 1067 |
Other Chilean securities [member] |
Member |
|
|
itcb:OtherChileanSecuritiesMember |
| 1068 |
Foreign Financial Securities [member] |
Member |
|
|
itcb:ForeignFinancialSecuritiesMember |
| 1069 |
Investments in mutual funds [member] |
Member |
|
|
itcb:InvestmentsInMutualFundsMember |
| 1070 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1071 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1072 |
Other Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:OtherChileanCentralBankAndGovernmentSecuritiesMember |
| 1073 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 1074 |
Bonds [member] |
Member |
|
|
itcb:BondMember |
| 1075 |
Other Foreign Securities [member] |
Member |
|
|
itcb:OtherForeignSecuritiesMember |
| 1076 |
Funds managed by related subsidiaries [member] |
Member |
|
|
itcb:FundsManagedByRelatedSubsidiariesMember |
| 1077 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1078 |
Financial instruments at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading |
| 1079 |
1101 - Disclosure - Investments Under Resale Agreements and Obligations Under Repurchase Agreements - Schedule of Instruments Acquired Under Agreements to Resell (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentsUnderResaleAgreementsAndObligationsUnderRepurchaseAgreementsScheduleOfInstrumentsAcquiredUnderAgreementsToResell |
| 1080 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1081 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1082 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1083 |
Up to three months [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1084 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1085 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1086 |
Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:ChileanCentralBankAndGovernmentSecuritiesMember |
| 1087 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1088 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1089 |
Foreign Institution Securities [member] |
Member |
|
|
itcb:ForeignInstitutionSecuritiesMember |
| 1090 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1091 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1092 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 1093 |
Government Securities [member] |
Member |
|
|
itcb:GovernmentSecuritiesMember |
| 1094 |
Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:ChileanCentralBankAndGovernmentSecuritiesMember |
| 1095 |
Other Foreign Securities [member] |
Member |
|
|
itcb:OtherForeignSecuritiesMember |
| 1096 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1097 |
Financial assets purchased agreed to resell |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed |
| 1098 |
1102 - Disclosure - Investments Under Resale Agreements and Obligations Under Repurchase Agreements - Schedule of Instruments Acquired Under Agreements to Repurchase (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentsUnderResaleAgreementsAndObligationsUnderRepurchaseAgreementsScheduleOfInstrumentsAcquiredUnderAgreementsToRepurchase |
| 1099 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1100 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1101 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1102 |
Up to three months [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1103 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1104 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1105 |
Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:ChileanCentralBankAndGovernmentSecuritiesMember |
| 1106 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1107 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1108 |
Other Chilean securities [member] |
Member |
|
|
itcb:OtherChileanSecuritiesMember |
| 1109 |
Foreign Institution Securities [member] |
Member |
|
|
itcb:ForeignInstitutionSecuritiesMember |
| 1110 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1111 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1112 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 1113 |
Government Securities [member] |
Member |
|
|
itcb:GovernmentSecuritiesMember |
| 1114 |
Bonds [member] |
Member |
|
|
itcb:BondMember |
| 1115 |
Note [member] |
Member |
|
|
itcb:NoteMember |
| 1116 |
Other Securities [member] |
Member |
|
|
itcb:OtherSecuritiesMember |
| 1117 |
Other Foreign Securities [member] |
Member |
|
|
itcb:OtherForeignSecuritiesMember |
| 1118 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1119 |
Financial instrument sold in agreement to repurchase |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RepurchaseAgreementsAndCashCollateralOnSecuritiesLent |
| 1120 |
1103 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Portfolio of Financial Derivatives Assets (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfPortfolioOfFinancialDerivativesAssets |
| 1121 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1122 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1123 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1124 |
Derivatives held for hedge accounting [member] |
Member |
|
|
itcb:DerivativesHeldForHedgeAccountingMember |
| 1125 |
Derivatives Held For Trading [member] |
Member |
|
|
itcb:DerivativesHeldForTradingMember |
| 1126 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1127 |
Assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 1128 |
Liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 1129 |
1104 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Portfolio of Derivative Financial Instruments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfPortfolioOfDerivativeFinancialInstruments |
| 1130 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
| 1131 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1132 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1133 |
Up to three months [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1134 |
3 months to 1 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember |
| 1135 |
More than 1 year [member] |
Member |
|
|
ifrs-full:LaterThanOneYearMember |
| 1136 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1137 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1138 |
Derivative financial instruments [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsMember |
| 1139 |
Hedging instruments [axis] |
Axis |
|
|
ifrs-full:HedgingInstrumentsAxis |
| 1140 |
Hedging instruments [member] |
Member |
|
|
ifrs-full:HedgingInstrumentsMember |
| 1141 |
Forward Contract [Member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1142 |
Currency Swap Contract [Member] |
Member |
|
|
ifrs-full:CurrencySwapContractMember |
| 1143 |
Interest rate swap [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1144 |
Currency call options [member] |
Member |
|
|
itcb:CurrencyCallOptionsMember |
| 1145 |
Currency put options [member] |
Member |
|
|
itcb:CurrencyPutOptionsMember |
| 1146 |
Disclosure of detailed information about hedged items [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 1147 |
Notional value |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1148 |
Fair Value |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValue |
| 1149 |
1105 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Portfolio of Derivative Financial Instruments for Account Hedging and for Trading Purposes (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfPortfolioOfDerivativeFinancialInstrumentsForAccountHedgingAndForTradingPurposes |
| 1150 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
| 1151 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1152 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1153 |
Up to three months [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1154 |
3 months to 1 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember |
| 1155 |
More than 1 year [member] |
Member |
|
|
ifrs-full:LaterThanOneYearMember |
| 1156 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 1157 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 1158 |
Derivative Financial Instruments Liabilities [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsLiabilities1Member |
| 1159 |
Hedging instruments [axis] |
Axis |
|
|
ifrs-full:HedgingInstrumentsAxis |
| 1160 |
Hedging instruments [member] |
Member |
|
|
ifrs-full:HedgingInstrumentsMember |
| 1161 |
Forward Contract [Member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 1162 |
Currency Swap Contract [Member] |
Member |
|
|
ifrs-full:CurrencySwapContractMember |
| 1163 |
Interest rate swap [member] |
Member |
|
|
ifrs-full:InterestRateSwapContractMember |
| 1164 |
Currency call options [member] |
Member |
|
|
itcb:CurrencyCallOptionsMember |
| 1165 |
Currency put options [member] |
Member |
|
|
itcb:CurrencyPutOptionsMember |
| 1166 |
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|
|
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| 1167 |
Notional value |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1168 |
Fair Value |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilitiesAtFairValue |
| 1169 |
1106 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Portfolio of Derivative Financial Instruments for Hedge Accounting and Trading Purposes (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfPortfolioOfDerivativeFinancialInstrumentsForHedgeAccountingAndTradingPurposes |
| 1170 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
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| 1171 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1172 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1173 |
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Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 1174 |
3 months to 1 year [member] |
Member |
|
|
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| 1175 |
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Member |
|
|
ifrs-full:LaterThanOneYearMember |
| 1176 |
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Axis |
|
|
ifrs-full:TypesOfHedgesAxis |
| 1177 |
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Member |
|
|
ifrs-full:TypesOfHedgesMember |
| 1178 |
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Member |
|
|
ifrs-full:FairValueHedgesMember |
| 1179 |
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Member |
|
|
ifrs-full:CashFlowHedgesMember |
| 1180 |
Hedges of net investment in foreign operations [member] |
Member |
|
|
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| 1181 |
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Axis |
|
|
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| 1182 |
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Member |
|
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Member |
|
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| 1184 |
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Member |
|
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| 1185 |
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Member |
|
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Member |
|
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| 1187 |
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Member |
|
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Axis |
|
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| 1189 |
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Member |
|
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| 1190 |
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Member |
|
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| 1191 |
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Member |
|
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| 1192 |
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LineItems |
|
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Notional value |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1194 |
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Concept (Monetary) |
As Of |
Debit |
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| 1195 |
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Concept (Monetary) |
As Of |
Credit |
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1107 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of the Hedged Items and the Hedging Instrument at Fair Value (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfTheHedgedItemsAndTheHedgingInstrumentAtFairValue |
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Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
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Axis |
|
|
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| 1199 |
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Member |
|
|
ifrs-full:TypesOfHedgesMember |
| 1200 |
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Member |
|
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| 1201 |
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Axis |
|
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ifrs-full:MaturityAxis |
| 1202 |
Aggregated time bands [member] |
Member |
|
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ifrs-full:AggregatedTimeBandsMember |
| 1203 |
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Member |
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| 1204 |
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Member |
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| 1205 |
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Member |
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| 1206 |
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Member |
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Axis |
|
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| 1208 |
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Member |
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| 1209 |
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Member |
|
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| 1210 |
Chilean Treasury Bonds [Member] |
Member |
|
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| 1211 |
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Member |
|
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| 1212 |
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Axis |
|
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| 1213 |
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Member |
|
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ifrs-full:HedgingInstrumentsMember |
| 1214 |
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Member |
|
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ifrs-full:CurrencySwapContractMember |
| 1215 |
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Member |
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| 1216 |
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Member |
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| 1217 |
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LineItems |
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ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 1218 |
Notional value |
Concept (Monetary) |
As Of |
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ifrs-full:NotionalAmount |
| 1219 |
1108 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Forecasted Cash Flows by Interest Rate Risk, Fair Value Hedges (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfForecastedCashFlowsByInterestRateRiskFairValueHedges |
| 1220 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
| 1221 |
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Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 1222 |
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Member |
|
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ifrs-full:TypesOfRisksMember |
| 1223 |
Interest rate risk [member] |
Member |
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| 1224 |
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Axis |
|
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| 1225 |
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Member |
|
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| 1226 |
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Member |
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| 1227 |
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Axis |
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ifrs-full:MaturityAxis |
| 1228 |
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Member |
|
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ifrs-full:AggregatedTimeBandsMember |
| 1229 |
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Member |
|
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| 1230 |
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Member |
|
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| 1231 |
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Member |
|
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| 1232 |
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Member |
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Axis |
|
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| 1234 |
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Member |
|
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| 1235 |
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Member |
|
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itcb:InflowsMember |
| 1236 |
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Member |
|
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itcb:OutflowsMember |
| 1237 |
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Axis |
|
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ifrs-full:HedgingInstrumentsAxis |
| 1238 |
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Member |
|
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ifrs-full:HedgingInstrumentsMember |
| 1239 |
Increase (decrease) in hedged items [member] |
Member |
|
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| 1240 |
Increase (decrease) in hedging instrument [member] |
Member |
|
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| 1241 |
Disclosure of detailed information about hedged items [line items] |
LineItems |
|
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ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 1242 |
Notional value |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1243 |
1109 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Nominal Values of the Hedged Item (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfNominalValuesOfTheHedgedItem |
| 1244 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
| 1245 |
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Axis |
|
|
ifrs-full:TypesOfHedgesAxis |
| 1246 |
Hedges [member] |
Member |
|
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ifrs-full:TypesOfHedgesMember |
| 1247 |
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Member |
|
|
ifrs-full:CashFlowHedgesMember |
| 1248 |
Maturity [axis] |
Axis |
|
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ifrs-full:MaturityAxis |
| 1249 |
Aggregated time bands [member] |
Member |
|
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ifrs-full:AggregatedTimeBandsMember |
| 1250 |
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Member |
|
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| 1251 |
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Member |
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| 1252 |
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Member |
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Member |
|
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Axis |
|
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| 1255 |
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Member |
|
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ifrs-full:HedgedItemsMember |
| 1256 |
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Member |
|
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| 1257 |
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Member |
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| 1258 |
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Member |
|
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| 1259 |
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Member |
|
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| 1260 |
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Member |
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| 1261 |
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| 1262 |
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Member |
|
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| 1263 |
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Member |
|
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| 1264 |
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Member |
|
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| 1265 |
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Member |
|
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| 1266 |
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LineItems |
|
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| 1267 |
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Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1268 |
1110 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Forecasted Cash Flows by Interest Rate Risk, Cash Flow Hedges (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfForecastedCashFlowsByInterestRateRiskCashFlowHedges |
| 1269 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
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Axis |
|
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| 1271 |
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Member |
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Member |
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Axis |
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| 1274 |
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Axis |
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Member |
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| 1278 |
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| 1279 |
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Member |
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Member |
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Axis |
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| 1283 |
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Member |
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Member |
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| 1287 |
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| 1288 |
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Member |
|
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| 1289 |
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Member |
|
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LineItems |
|
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ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 1291 |
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Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1292 |
1111 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Effective Portion Generated by Cash Flow Derivatives Recorded in Statement of Changes in Equity (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfEffectivePortionGeneratedByCashFlowDerivativesRecordedInStatementOfChangesInEquity |
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Table |
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* |
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| 1294 |
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| 1295 |
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itcb:TimeDepositsMember |
| 1299 |
Current bonds [member] |
Member |
|
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itcb:CurrentBondsMember |
| 1300 |
Interbank loans [member] |
Member |
|
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itcb:InterbankLoansMember |
| 1301 |
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LineItems |
|
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ifrs-full:DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems |
| 1302 |
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Concept (Monetary) |
For Period |
Credit |
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Concept (Monetary) |
For Period |
Credit |
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| 1304 |
1112 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of the Income Generated by Cash Flow Hedge Derivatives (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfTheIncomeGeneratedByCashFlowHedgeDerivatives |
| 1305 |
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Table |
* |
* |
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| 1306 |
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Axis |
|
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| 1307 |
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Member |
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| 1308 |
Time deposits [member] |
Member |
|
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itcb:TimeDepositsMember |
| 1309 |
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LineItems |
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ifrs-full:DisclosureOfInformationAboutAmountsThatAffectedStatementOfComprehensiveIncomeAsResultOfHedgeAccountingLineItems |
| 1310 |
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Concept (Monetary) |
For Period |
Debit |
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| 1311 |
1113 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingAdditionalInformation |
| 1312 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
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Axis |
|
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ifrs-full:TypesOfHedgesAxis |
| 1314 |
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Member |
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Member |
|
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| 1316 |
Disclosure of detailed information about hedged items [line items] |
LineItems |
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ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 1317 |
Gain or loss of the hedging instrument, effective recongnized in equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccumulatedOtherComprehensiveIncome |
| 1318 |
1114 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Gains or Losses on Hedge of Net Investment in Foreign Operations that have been Recognized in Other Comprehensive Income and Accumulated in Equity (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingGainsOrLossesOnHedgeOfNetInvestmentInForeignOperationsThatHaveBeenRecognizedInOtherComprehensiveIncomeAndAccumulatedInE_Xa |
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Disclosure of detailed information about hedges [table] |
Table |
* |
* |
ifrs-full:DisclosureOfHedgeAccountingTable |
| 1320 |
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Axis |
|
|
ifrs-full:TypesOfHedgesAxis |
| 1321 |
Hedges [member] |
Member |
|
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Hedges of net investment in foreign operations [member] |
Member |
|
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ifrs-full:HedgesOfNetInvestmentInForeignOperationsMember |
| 1323 |
Disclosure of detailed information about hedges [line items] |
LineItems |
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ifrs-full:DisclosureOfHedgeAccountingLineItems |
| 1324 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccumulatedOtherComprehensiveIncome |
| 1325 |
Gains (losses) on hedge of net investment in foreign operation, before tax |
Concept (Monetary) |
For Period |
Credit |
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Concept (Monetary) |
For Period |
Debit |
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| 1327 |
Ending balances |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccumulatedOtherComprehensiveIncome |
| 1328 |
1115 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Hedge Net Investment in New York Branch (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfHedgeNetInvestmentInNewYorkBranch |
| 1329 |
Disclosure of detailed information about hedges [table] |
Table |
* |
* |
ifrs-full:DisclosureOfHedgeAccountingTable |
| 1330 |
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Axis |
|
|
ifrs-full:TypesOfHedgesAxis |
| 1331 |
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Member |
|
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ifrs-full:TypesOfHedgesMember |
| 1332 |
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Member |
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Legal Entity [Axis] |
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|
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dei:LegalEntityAxis |
| 1334 |
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Axis |
|
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Member |
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Member |
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| 1339 |
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LineItems |
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ifrs-full:DisclosureOfHedgeAccountingLineItems |
| 1340 |
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Concept (Monetary) |
As Of |
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ifrs-full:NotionalAmount |
| 1341 |
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Concept (Monetary) |
As Of |
Credit |
itcb:HedgingInstrumentFairValue |
| 1342 |
Effective Portion |
Concept (Monetary) |
For Period |
Credit |
itcb:GainsLossesOnEffectivenessOfHedgesOfNetInvestmentsInForeignOperations |
| 1343 |
Ineffective Portion |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnIneffectivenessOfHedgesOfNetInvestmentsInForeignOperations |
| 1344 |
1116 - Disclosure - Financial Derivative Contracts and Hedge Accounting - Schedule of Hedge Net Investment in Itau Corpbanca Colombia (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialDerivativeContractsAndHedgeAccountingScheduleOfHedgeNetInvestmentInItauCorpbancaColombia |
| 1345 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
| 1346 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1347 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1348 |
Colombia Branch [member] |
Member |
|
|
itcb:ColombiaBranchMember |
| 1349 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1350 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1351 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 1352 |
Over 6 years [member] |
Member |
|
|
itcb:LaterThanSixYearsMember |
| 1353 |
Hedging instruments [axis] |
Axis |
|
|
ifrs-full:HedgingInstrumentsAxis |
| 1354 |
Hedging instruments [member] |
Member |
|
|
ifrs-full:HedgingInstrumentsMember |
| 1355 |
Investment In Foreign Operation [member] |
Member |
|
|
itcb:InvestmentInForeignOperationHedgedItemsMember |
| 1356 |
Foreign currency forwards [member] |
Member |
|
|
itcb:ForeginForwardContractMember |
| 1357 |
Disclosure of detailed information about hedged items [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 1358 |
Notional value |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 1359 |
Effective position |
Concept (Monetary) |
For Period |
Credit |
itcb:GainsLossesOnEffectivenessOfHedgesOfNetInvestmentsInForeignOperations |
| 1360 |
Ineffective position |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnIneffectivenessOfHedgesOfNetInvestmentsInForeignOperations |
| 1361 |
1117 - Disclosure - Interbank Loans - Schedule of Interbank Loans, Net (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInterbankLoansScheduleOfInterbankLoansNet |
| 1362 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1363 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1364 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1365 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1366 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 1367 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1368 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1369 |
Inter banks cash loans [member] |
Member |
|
|
itcb:InterBanksCashLoansMember |
| 1370 |
Loans to foreign banks [member] |
Member |
|
|
itcb:LoansToForeignBanksMember |
| 1371 |
Non transferrable deposits with foreign banks [member] |
Member |
|
|
itcb:NonTransferrableDepositsWithForeignBanksMember |
| 1372 |
Deposits in the central bank of chile [member] |
Member |
|
|
itcb:DepositsInTheCentralBankOfChileMember |
| 1373 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1374 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1375 |
Foreign Banks [member] |
Member |
|
|
itcb:ForeignBanksMember |
| 1376 |
Bank central of chile [member] |
Member |
|
|
itcb:BankCentralOfChileMember |
| 1377 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1378 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1379 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 1380 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1381 |
Allowances for loans losses |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1382 |
Loans and receivables from banks |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToBanks |
| 1383 |
1118 - Disclosure - Interbank Loans - Schedule of Movements in Provisions and Impairment for Loans with Domestic and Foreign Banks (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInterbankLoansScheduleOfMovementsInProvisionsAndImpairmentForLoansWithDomesticAndForeignBanks |
| 1384 |
Disclosure Of Provisions And Impairment For Loans With Domestic And Foreign Banks [Table] |
Table |
* |
* |
itcb:DisclosureOfProvisionsAndImpairmentForLoansWithDomesticAndForeignBanksTable |
| 1385 |
Classes of other provisions [axis] |
Axis |
|
|
ifrs-full:ClassesOfProvisionsAxis |
| 1386 |
Other provisions [member] |
Member |
|
|
ifrs-full:OtherProvisionsMember |
| 1387 |
Provisions for loan losses [member] |
Member |
|
|
itcb:ProvisionsForLoanLossesMember |
| 1388 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1389 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1390 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1391 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 1392 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1393 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1394 |
Local Banks [member] |
Member |
|
|
itcb:LocalBanksMember |
| 1395 |
Foreign Banks [member] |
Member |
|
|
itcb:ForeignBanksMember |
| 1396 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1397 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1398 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 1399 |
Loans and receivables from banks, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory2Member |
| 1400 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1401 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1402 |
Number of Shares Banco Itau [Member] |
Member |
|
|
ifrs-full:PreviouslyStatedMember |
| 1403 |
Past due status [axis] |
Axis |
|
|
ifrs-full:PastDueStatusAxis |
| 1404 |
Loans and Receivable to Customers [Member] |
Member |
|
|
ifrs-full:PastDueStatusMember |
| 1405 |
Stage 1 12-Month ECL [member] |
Member |
|
|
itcb:StageOneTwelveMonthECLMember |
| 1406 |
Stage 2 Lifetime ECL [member] |
Member |
|
|
itcb:StageTwoLifeTimeECLMember |
| 1407 |
Stage 3 Lifetime ECL [member] |
Member |
|
|
itcb:StageThreeLifeTimeECLMember |
| 1408 |
Disclosure Of Provisions And Impairment For Loans With Domestic And Foreign Banks [line items] |
LineItems |
|
|
itcb:DisclosureOfProvisionsAndImpairmentForLoansWithDomesticAndForeignBanksLineItems |
| 1409 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1410 |
Balances at beginning |
Concept (Monetary) |
As Of |
Credit |
itcb:ProvisionForLoanAllowancesLosses |
| 1411 |
Changes in the allowances |
Abstract |
|
|
ifrs-full:ChangesInAllowanceAccountForCreditLossesOfFinancialAssetsAbstract |
| 1412 |
- Transfer to stage 1 |
Concept (Monetary) |
For Period |
Debit |
itcb:ChangesInAllowanceAccountForCreditLossesOfFinancialAssetsTransferToStageOne |
| 1413 |
- Transfer to stage 2 |
Concept (Monetary) |
For Period |
Debit |
itcb:ChangesInAllowanceAccountForCreditLossesOfFinancialAssetsTransferToStageTwo |
| 1414 |
- Transfer to stage 3 |
Concept (Monetary) |
For Period |
Debit |
itcb:ChangesInAllowanceAccountForCreditLossesOfFinancialAssetsTransferToStageThree |
| 1415 |
- Increases due to change in credit risk |
Concept (Monetary) |
For Period |
Credit |
itcb:ChangesInAllowanceIncreasesDueToChangeInCreditRisk |
| 1416 |
- Decreases due to change in credit risk |
Concept (Monetary) |
For Period |
Debit |
itcb:ChangesInAllowanceDecreasesDueToChangeInCreditRisk |
| 1417 |
- Charge-offs |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherProvisionsChargeOff |
| 1418 |
- Changes due to modifications that did not result in derecognition |
Concept (Monetary) |
For Period |
Credit |
itcb:IncreaseDecreaseThroughDerecognitionOfFinancialAssets |
| 1419 |
Charge-offs |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherProvisionsChargeOff |
| 1420 |
New financial assets originated or purchased |
Concept (Monetary) |
For Period |
|
ifrs-full:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets |
| 1421 |
Allowances established |
Concept (Monetary) |
For Period |
Debit |
itcb:AllowanceForLoanLossesEstablishedProvision |
| 1422 |
Financial assets that have been derecognised |
Concept (Monetary) |
For Period |
Credit |
itcb:IncreaseDecreaseDerecognisedFinancialAssets |
| 1423 |
Allowances released |
Concept (Monetary) |
For Period |
|
ifrs-full:ReversalAllowanceAccountForCreditLossesOfFinancialAssets |
| 1424 |
Changes in models/risk parameters |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseInAllowanceAccountForCreditLossesOfFinancialAssets |
| 1425 |
Impairment |
Concept (Monetary) |
For Period |
Debit |
itcb:ProvisionImpairment |
| 1426 |
Foreign exchange and other movements |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesAllowanceAccountForCreditLossesOfFinancialAssets |
| 1427 |
Exchange differences |
Concept (Monetary) |
For Period |
Credit |
itcb:ProvisionForExchangeDifferences |
| 1428 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1429 |
Balances at end |
Concept (Monetary) |
As Of |
Credit |
itcb:ProvisionForLoanAllowancesLosses |
| 1430 |
1119 - Disclosure - Loans and Accounts Receivable From Customers - Schedule of Composition of Loan Portfolio (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureLoansAndAccountsReceivableFromCustomersScheduleOfCompositionOfLoanPortfolio |
| 1431 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1432 |
Classes of financial instruments1 [axis] |
Axis |
|
|
itcb:ClassesOfFinancialInstruments1Axis |
| 1433 |
Invetsments In Mutual Funds And OthersMember |
Member |
|
|
itcb:InvetsmentsInMutualFundsAndOthersMember |
| 1434 |
Normal portfolio[member] |
Member |
|
|
itcb:NormalPortfolioFinancialInstrumentsMember |
| 1435 |
Impaired portfolio [member] |
Member |
|
|
itcb:ImpairedPortFolioFinancialInstrumentsMember |
| 1436 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1437 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1438 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 1439 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 1440 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 1441 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1442 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1443 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1444 |
Allowances for loan losses [member] |
Member |
|
|
ifrs-full:AccumulatedImpairmentMember |
| 1445 |
Impairment of financial assets [axis] |
Axis |
|
|
ifrs-full:ImpairmentOfFinancialAssetsAxis |
| 1446 |
Entity's total for impairment of financial assets [member] |
Member |
|
|
ifrs-full:EntitysTotalForImpairmentOfFinancialAssetsMember |
| 1447 |
Individually assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsIndividuallyAssessedForCreditLossesMember |
| 1448 |
Collectively assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsCollectivelyAssessedForCreditLossesMember |
| 1449 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1450 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1451 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoans1Member |
| 1452 |
Foreign trade loans [member] |
Member |
|
|
itcb:ForeignTradeLoansMember |
| 1453 |
Checking account debtors [member] |
Member |
|
|
itcb:CurrentAccountDebtorsMember |
| 1454 |
Factoring transactions [member] |
Member |
|
|
itcb:FactoringOperationsMember |
| 1455 |
Student loans [member] |
Member |
|
|
itcb:StudentLoansMember |
| 1456 |
Leasing transactions [member] |
Member |
|
|
itcb:LeasingTransactionsMember |
| 1457 |
Other mortgage loans and receivables [member] |
Member |
|
|
itcb:OtherLoansAndReceivables1Member |
| 1458 |
Loans with mortgage finance bonds [member] |
Member |
|
|
itcb:LoansWithMortgageFinanceBondsMember |
| 1459 |
Endorsable mutual mortgage loans [member] |
Member |
|
|
itcb:EndorsableMutualMortgageLoansMember |
| 1460 |
Other mutual mortgage loans [member] |
Member |
|
|
itcb:OtherMutualMortgageLoansMember |
| 1461 |
Mortgage leasing transactions [member] |
Member |
|
|
itcb:LeasingTransactions1Member |
| 1462 |
Installment consumer loans [member] |
Member |
|
|
itcb:InstallmentConsumerLoansMember |
| 1463 |
Checking account debtors [member] |
Member |
|
|
itcb:CurrentAccountDebtors1Member |
| 1464 |
Credit card [member] |
Member |
|
|
itcb:CreditCardMember |
| 1465 |
Consumer leasing transactions [member] |
Member |
|
|
itcb:ConsumerLeasingTransactionsMember |
| 1466 |
Other Commercial Loans and Receivables [member] |
Member |
|
|
itcb:OtherCommercialLoansAndReceivablesMember |
| 1467 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1468 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1469 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 1470 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1471 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1472 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1473 |
Allowance for loan losses |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1474 |
Net carrying amount |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 1475 |
1120 - Disclosure - Loans and Accounts Receivable From Customers - Summary of Movements in Loan Portfolio (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureLoansAndAccountsReceivableFromCustomersSummaryOfMovementsInLoanPortfolio |
| 1476 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1477 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1478 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1479 |
Stage1 [member] |
Member |
|
|
itcb:StageOneMember |
| 1480 |
Stage 2 [member] |
Member |
|
|
itcb:StageTwoMember |
| 1481 |
Stage 3 [member] |
Member |
|
|
itcb:StageThreeMember |
| 1482 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1483 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1484 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1485 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 1486 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 1487 |
12-month expected credit losses [member] |
Member |
|
|
ifrs-full:TwelvemonthExpectedCreditLossesMember |
| 1488 |
Lifetime expected credit losses [member] |
Member |
|
|
ifrs-full:LifetimeExpectedCreditLossesMember |
| 1489 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1490 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1491 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1492 |
Allowances for loan losses [member] |
Member |
|
|
ifrs-full:AccumulatedImpairmentMember |
| 1493 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1494 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1495 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 1496 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 1497 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 1498 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1499 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1500 |
Number of Shares Banco Itau [Member] |
Member |
|
|
ifrs-full:PreviouslyStatedMember |
| 1501 |
After restatement [member] |
Member |
|
|
itcb:AfterRestatementMember |
| 1502 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1503 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1504 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1505 |
Changes in the allowances - Transfer to stage 1 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransferToStageOneOfFinancialAssets |
| 1506 |
- Transfer to stage 2 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransferToStageTwoOfFinancialAssets |
| 1507 |
- Transfer to stage 3 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransferToStageThreeOfFinancialAssets |
| 1508 |
- Charge-offs |
Concept (Monetary) |
For Period |
Debit |
itcb:ChargeOffOfFinancialAssets |
| 1509 |
- Changes due to modifications that did not result in derecognition |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersFinancialAssets |
| 1510 |
New financial assets originated or purchased |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseThroughOriginationOrPurchaseFinancialAssets |
| 1511 |
Financial assets that have been derecognized |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughDerecognitionFinancialAssets |
| 1512 |
Foreign exchange and other movements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets |
| 1513 |
Balances as of December 31, 2018 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1514 |
Allowance for loan losses |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1515 |
Net carrying amount |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 1516 |
1121 - Disclosure - Loans and Accounts Receivable from Customers - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureLoansAndAccountsReceivableFromCustomersAdditionalInformation |
| 1517 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1518 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1519 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1520 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 1521 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 1522 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1523 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1524 |
Lease receivables associated with movable assets [member] |
Member |
|
|
itcb:LeaseReceivablesAssociatedWithMovableAssetsMember |
| 1525 |
Real Estate Assets [member] |
Member |
|
|
itcb:RealEstateAssetsMember |
| 1526 |
Income Statement Location 1 [axis] |
Axis |
|
|
itcb:IncomeStatementLocation1Axis |
| 1527 |
Income Statement Location 1 [member] |
Member |
|
|
itcb:IncomeStatementLocationMember |
| 1528 |
Net financial operating income [member] |
Member |
|
|
itcb:NetFinancialOperatingIncomeMember |
| 1529 |
Adjustment to Effective Interest Rate [member] |
Member |
|
|
itcb:AdjustmentToEffectiveInterestRateMember |
| 1530 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1531 |
Fair value of guarantees taken as percentage of assets |
Concept (Percent) |
For Period |
|
itcb:FairValueOfGuaranteesOnAssetsCoveredPercentage |
| 1532 |
Fair value of guarantees taken as percentage of loans and receivables |
Concept (Percent) |
As Of |
|
itcb:PercentageOfFairValueOfGuaranteesTakenToLoansAndReceivables |
| 1533 |
Loans and receivables from customers |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 1534 |
Effect on result of Portfolio purchases and sales |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnLoansAndReceivables |
| 1535 |
Gain (loss) on sale of loans and receivables sold |
Concept (Monetary) |
For Period |
Debit |
itcb:GainLossOnSaleFromLoansAndReceivables |
| 1536 |
1122 - Disclosure - Loans and Accounts Receivable From Customers - Schedule of Loan Portfolio Before Allowances for Loan Losses by Customer Economic (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureLoansAndAccountsReceivableFromCustomersScheduleOfLoanPortfolioBeforeAllowancesForLoanLossesByCustomerEconomic |
| 1537 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1538 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1539 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1540 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 1541 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1542 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1543 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1544 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1545 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1546 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 1547 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 1548 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 1549 |
Industry sector [axis] |
Axis |
|
|
itcb:IndustrySectorAxis |
| 1550 |
Industry sector [member] |
Member |
|
|
itcb:IndustrySectorMember |
| 1551 |
Manufacturing [member] |
Member |
|
|
itcb:ManufacturingSectorMember |
| 1552 |
Mining [member] |
Member |
|
|
itcb:MiningSectorMember |
| 1553 |
Electricity, gas and water [member] |
Member |
|
|
itcb:ElectricityGasAndWaterSectorMember |
| 1554 |
Agriculture and livestock [member] |
Member |
|
|
itcb:AgricultureAndLivestockSectorMember |
| 1555 |
Forestry and wood extraction [member] |
Member |
|
|
itcb:ForestryAndWoodExtractionSectorMember |
| 1556 |
Fishing [member] |
Member |
|
|
itcb:FishingSectorMember |
| 1557 |
Transport [member] |
Member |
|
|
itcb:TransportSectorMember |
| 1558 |
Communications [member] |
Member |
|
|
itcb:CommunicationsSectorMember |
| 1559 |
Construction [member] |
Member |
|
|
itcb:ConstructionSectorMember |
| 1560 |
Commerce [member] |
Member |
|
|
itcb:CommerceSectorMember |
| 1561 |
Services [member] |
Member |
|
|
itcb:ServicesSectorMember |
| 1562 |
Others [member] |
Member |
|
|
itcb:OthersSectorMember |
| 1563 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1564 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1565 |
Local loans [member] |
Member |
|
|
itcb:LocalLoansMember |
| 1566 |
Foreign loans [member] |
Member |
|
|
itcb:ForeignLoansMember |
| 1567 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1568 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1569 |
Financial assets percentage |
Concept (Percent) |
For Period |
|
itcb:FinancialAssetsPercentage |
| 1570 |
1123 - Disclosure - Loans and Accounts Receivable From Customers - Movements in Credit Risk Provisions (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureLoansAndAccountsReceivableFromCustomersMovementsInCreditRiskProvisions |
| 1571 |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable |
| 1572 |
Method of assessment of expected credit losses [axis] |
Axis |
|
|
ifrs-full:MethodOfAssessmentOfExpectedCreditLossesAxis |
| 1573 |
Method of assessment of expected credit losses [member] |
Member |
|
|
ifrs-full:MethodOfAssessmentOfExpectedCreditLossesMember |
| 1574 |
Individually assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsIndividuallyAssessedForCreditLossesMember |
| 1575 |
Collectively assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsCollectivelyAssessedForCreditLossesMember |
| 1576 |
Individually Evaluated [Member] |
Member |
|
|
ifrs-full:ExpectedCreditLossesIndividuallyAssessedMember |
| 1577 |
Group [Member] |
Member |
|
|
ifrs-full:ExpectedCreditLossesCollectivelyAssessedMember |
| 1578 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1579 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1580 |
Stage1 [member] |
Member |
|
|
itcb:StageOneMember |
| 1581 |
Stage 2 [member] |
Member |
|
|
itcb:StageTwoMember |
| 1582 |
Stage 3 [member] |
Member |
|
|
itcb:StageThreeMember |
| 1583 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1584 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1585 |
Charge-offs [member] |
Member |
|
|
itcb:ChargeoffsMember |
| 1586 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 1587 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 1588 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 1589 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 1590 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 1591 |
12-month expected credit losses [member] |
Member |
|
|
ifrs-full:TwelvemonthExpectedCreditLossesMember |
| 1592 |
Lifetime expected credit losses [member] |
Member |
|
|
ifrs-full:LifetimeExpectedCreditLossesMember |
| 1593 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1594 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1595 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 1596 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 1597 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 1598 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1599 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1600 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 1601 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1602 |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsLineItems |
| 1603 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1604 |
Net transfers to stage 1 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransferToStageOneAllowanceAccountForCreditLossesOfFinancialAssets |
| 1605 |
Total charge-offs |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherProvisionsChargeOff |
| 1606 |
Net transfer to stage 2 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransfersToStageTwoAllowanceAccountForCreditLossesOfFinancialAssets |
| 1607 |
Allowances established |
Concept (Monetary) |
For Period |
Debit |
itcb:AllowanceForLoanLossesEstablishedProvision |
| 1608 |
Net transfer to stage 3 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransfersToStageThreeAllowanceAccountForCreditLossesOfFinancialAssets |
| 1609 |
Allowances released |
Concept (Monetary) |
For Period |
|
ifrs-full:ReversalAllowanceAccountForCreditLossesOfFinancialAssets |
| 1610 |
Increases due to change in credit risk |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreasesDueToChangeInCreditRisk |
| 1611 |
Application of provisions |
Concept (Monetary) |
For Period |
Debit |
itcb:AllowanceForLoanLossesApplicationOfProvisions |
| 1612 |
Decreases due to change in credit risk |
Concept (Monetary) |
For Period |
Credit |
itcb:DecreasesDueToChangeInCreditRisk |
| 1613 |
Exchange rate differences |
Concept (Monetary) |
For Period |
Credit |
itcb:ProvisionForExchangeDifferences |
| 1614 |
Charge-offs/write-offs |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughWriteoffFinancialAssets |
| 1615 |
Changes due to modifications that did not result in derecognition |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersFinancialAssets |
| 1616 |
New financial assets originated or purchased |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseThroughOriginationOrPurchaseFinancialAssets |
| 1617 |
Financial assets that have been derecognized |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughDerecognitionFinancialAssets |
| 1618 |
Changes in models/risk parameters |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets |
| 1619 |
Foreign exchange and other movements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets |
| 1620 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 1621 |
1124 - Disclosure - Loans and Accounts Receivable From Customers - Schedule of Detail of Loans and Receivables Sold (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureLoansAndAccountsReceivableFromCustomersScheduleOfDetailOfLoansAndReceivablesSold |
| 1622 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1623 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1624 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1625 |
Current portfolio [member] |
Member |
|
|
itcb:CurrentPortfolioMember |
| 1626 |
Charge-offs [member] |
Member |
|
|
itcb:ChargeoffsMember |
| 1627 |
CAE portfolio [member] |
Member |
|
|
itcb:CAEPortfolioMember |
| 1628 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1629 |
Credit value |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndReceivables |
| 1630 |
Provision |
Concept (Monetary) |
As Of |
Credit |
itcb:ProvisionLoansAndReceivable |
| 1631 |
Provision |
Concept (Monetary) |
As Of |
Debit |
itcb:AllowanceForLoanLosses |
| 1632 |
Sale value |
Concept (Monetary) |
For Period |
Debit |
itcb:LoansAndReceivableSaleValue |
| 1633 |
Adjustment to EIR |
Concept (Monetary) |
As Of |
Debit |
itcb:AdjustmentToEffectiveInterestRate |
| 1634 |
Results to be deferred |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:UnearnedFinanceIncomeOnFinanceLease |
| 1635 |
Results recognized in the year |
Concept (Monetary) |
As Of |
Debit |
itcb:LoansAndReceivableCarryingAmount |
| 1636 |
1125 - Disclosure - Loans and Accounts Receivable From Customers - Schedule of Cash Flows to be Received from Finance Lease Contracts (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureLoansAndAccountsReceivableFromCustomersScheduleOfCashFlowsToBeReceivedFromFinanceLeaseContracts |
| 1637 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1638 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1639 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1640 |
Up to one month [member] |
Member |
|
|
ifrs-full:NotLaterThanOneMonthMember |
| 1641 |
1 - 3 months [member] |
Member |
|
|
ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember |
| 1642 |
3 months to 1 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember |
| 1643 |
1 - 3 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember |
| 1644 |
3 to 6 years [member] |
Member |
|
|
itcb:LaterThanThreeYearsAndNotLaterThanSixYearsMember |
| 1645 |
More than 6 years [member] |
Member |
|
|
itcb:NotLaterThanSixYearMember |
| 1646 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1647 |
Total finance leasing contracts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:GrossInvestmentInFinanceLease |
| 1648 |
Unearned income finance leasing contracts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:UnearnedFinanceIncomeOnFinanceLease |
| 1649 |
Net finance leasing contracts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinanceLeaseReceivables |
| 1650 |
1126 - Disclosure - Loans and Accounts Receivable From Customers - Schedule of Cash Flows to be Received from Finance Lease Contracts (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureLoansAndAccountsReceivableFromCustomersScheduleOfCashFlowsToBeReceivedFromFinanceLeaseContractsParenthetical |
| 1651 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1652 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1653 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1654 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 1655 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 1656 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 1657 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 1658 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 1659 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 1660 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1661 |
Net finance leasing contracts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinanceLeaseReceivables |
| 1662 |
1127 - Disclosure - Investment Instruments - Detail of Financial Instruments Measured at FVOCI (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentInstrumentsDetailOfFinancialInstrumentsMeasuredAtFVOCI |
| 1663 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1664 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1665 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1666 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1667 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1668 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1669 |
Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:ChileanCentralBankAndGovernmentSecuritiesMember |
| 1670 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1671 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1672 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 1673 |
Chilean treasury bonds[member] |
Member |
|
|
itcb:ChileanTreasuryBondsMember |
| 1674 |
Other government securities [member] |
Member |
|
|
itcb:OtherGovernmentSecuritiesMember |
| 1675 |
Time deposits in local banks [member] |
Member |
|
|
itcb:TimeDepositsInLocalBanksMember |
| 1676 |
Chilean mortgage finance bonds[member] |
Member |
|
|
itcb:ChileanMortgageFinanceBondsMember |
| 1677 |
Other local investments [member] |
Member |
|
|
itcb:OtherLocalInvestmentsMember |
| 1678 |
Foreign government and central bank instruments [member] |
Member |
|
|
itcb:ForeignGovernmentAndCentralBankInstrumentsMember |
| 1679 |
Other foreign investments [member] |
Member |
|
|
itcb:OtherForeignInvestmentsMember |
| 1680 |
Chilean corporate bonds [member] |
Member |
|
|
itcb:ChileanCorporateBondsMember |
| 1681 |
Other Financial Instruments [member] |
Member |
|
|
itcb:OtherFinancialInstrumentsMember |
| 1682 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1683 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1684 |
Other Chilean securities [member] |
Member |
|
|
itcb:OtherChileanSecuritiesMember |
| 1685 |
Securities issued abroad [member] |
Member |
|
|
itcb:SecuritiesIssuedAbroadMember |
| 1686 |
Unquoted Securities In Active Markets [member] |
Member |
|
|
itcb:UnquotedSecuritiesInActiveMarketsMember |
| 1687 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1688 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome |
| 1689 |
Financial instruments at amortized cost |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtAmortisedCost |
| 1690 |
Total |
Concept (Monetary) |
As Of |
Debit |
itcb:FinancialInvestmentsTotal |
| 1691 |
1128 - Disclosure - Investment Instruments - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentInstrumentsAdditionalInformation |
| 1692 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1693 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1694 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1695 |
Financial assets at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember |
| 1696 |
Financial Investments Available-for-Sale [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 1697 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 1698 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 1699 |
Total Attributable to Equity Holders of the Bank [Member] |
Member |
|
|
ifrs-full:EquityAttributableToOwnersOfParentMember |
| 1700 |
Non controlling Interest [Member] |
Member |
|
|
ifrs-full:NoncontrollingInterestsMember |
| 1701 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1702 |
Highly liquid financial instruments |
Concept (Monetary) |
As Of |
Debit |
itcb:HighlyLiquidFinancialInstruments |
| 1703 |
Unrealized gain and (loss) total |
Concept (Monetary) |
As Of |
Credit |
itcb:UnrealizedGainLossOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 1704 |
Unrealized gain and (loss) total |
Concept (Monetary) |
As Of |
Credit |
itcb:ReserveOfUnrealizedGainsAndLossesOnRemeasuringAvailableForSaleFinancialAssets |
| 1705 |
1129 - Disclosure - Investment instruments - Summary of Portfolio of Debt Securities Classified as Investment Instruments at Fair Value through Other Comprehensive Income Includes Impairment (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentInstrumentsSummaryOfPortfolioOfDebtSecuritiesClassifiedAsInvestmentInstrumentsAtFairValueThroughOtherComprehensiveIncomeIncludesImpairment |
| 1706 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1707 |
Credit impairment of financial instruments [axis] |
Axis |
|
|
ifrs-full:CreditImpairmentOfFinancialInstrumentsAxis |
| 1708 |
Credit impairment of financial instruments [member] |
Member |
|
|
ifrs-full:CreditImpairmentOfFinancialInstrumentsMember |
| 1709 |
Financial instruments credit-impaired [member] |
Member |
|
|
ifrs-full:FinancialInstrumentsCreditimpairedMember |
| 1710 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1711 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1712 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1713 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 1714 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 1715 |
12-month expected credit losses [member] |
Member |
|
|
ifrs-full:TwelvemonthExpectedCreditLossesMember |
| 1716 |
Lifetime expected credit losses [member] |
Member |
|
|
ifrs-full:LifetimeExpectedCreditLossesMember |
| 1717 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1718 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1719 |
Stage1 [member] |
Member |
|
|
itcb:StageOneMember |
| 1720 |
Stage 2 [member] |
Member |
|
|
itcb:StageTwoMember |
| 1721 |
Stage 3 [member] |
Member |
|
|
itcb:StageThreeMember |
| 1722 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1723 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1724 |
Restated [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyAndCorrectionsOfPriorPeriodErrorsMember |
| 1725 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1726 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1727 |
Investments in equity instruments designated at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember |
| 1728 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1729 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1730 |
Changes in the allowances - Transfer to stage 1 |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseThroughTransfersToStageOneFinancialAssets |
| 1731 |
Transfer to stage 2 |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseThroughTransfersToStageTwoFinancialAssets |
| 1732 |
Transfer to stage 3 |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseThroughTransfersToStageThreeFinancialAssets |
| 1733 |
Increases due to change in credit risk |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreasesDueToChangeInCreditRisk |
| 1734 |
Decreases due to change in credit risk |
Concept (Monetary) |
For Period |
Credit |
itcb:DecreasesDueToChangeInCreditRisk |
| 1735 |
Charge-offs |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughWriteoffFinancialAssets |
| 1736 |
Changes due to modifications that did not result in derecognition |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughModificationOfContractualCashFlowsFinancialAssets |
| 1737 |
New financial assets originated or purchased |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseThroughOriginationOrPurchaseFinancialAssets |
| 1738 |
Financial assets that have been derecognized |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughDerecognitionFinancialAssets |
| 1739 |
Changes in models/risk parameters |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets |
| 1740 |
Foreign exchange and other movements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets |
| 1741 |
Balances as of December 31, 2018 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1742 |
1130 - Disclosure - Investment instruments - Summary of Portfolio of Investment Instruments at Amortized Cost Includes Impairment (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentInstrumentsSummaryOfPortfolioOfInvestmentInstrumentsAtAmortizedCostIncludesImpairment |
| 1743 |
Disclosure of detailed information about financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialInstrumentsTable |
| 1744 |
Credit impairment of financial instruments [axis] |
Axis |
|
|
ifrs-full:CreditImpairmentOfFinancialInstrumentsAxis |
| 1745 |
Credit impairment of financial instruments [member] |
Member |
|
|
ifrs-full:CreditImpairmentOfFinancialInstrumentsMember |
| 1746 |
Financial Instruments At Amortised Cost Category [member] |
Member |
|
|
itcb:FinancialInstrumentsAtAmortisedCostCategoryMember |
| 1747 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1748 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1749 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1750 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 1751 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 1752 |
12-month expected credit losses [member] |
Member |
|
|
ifrs-full:TwelvemonthExpectedCreditLossesMember |
| 1753 |
Lifetime expected credit losses [member] |
Member |
|
|
ifrs-full:LifetimeExpectedCreditLossesMember |
| 1754 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 1755 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 1756 |
Stage1 [member] |
Member |
|
|
itcb:StageOneMember |
| 1757 |
Stage 2 [member] |
Member |
|
|
itcb:StageTwoMember |
| 1758 |
Stage 3 [member] |
Member |
|
|
itcb:StageThreeMember |
| 1759 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 1760 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 1761 |
Restated [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyAndCorrectionsOfPriorPeriodErrorsMember |
| 1762 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1763 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1764 |
Financial assets at amortised cost [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtAmortisedCostCategoryMember |
| 1765 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 1766 |
Beginning balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1767 |
Changes in the allowances - Transfer to stage 1 |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseThroughTransfersToStageOneFinancialAssets |
| 1768 |
Transfer to stage 2 |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseThroughTransfersToStageTwoFinancialAssets |
| 1769 |
Transfer to stage 3 |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreaseDecreaseThroughTransfersToStageThreeFinancialAssets |
| 1770 |
Increases due to change in credit risk |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreasesDueToChangeInCreditRisk |
| 1771 |
Decreases due to change in credit risk |
Concept (Monetary) |
For Period |
Credit |
itcb:DecreasesDueToChangeInCreditRisk |
| 1772 |
Charge-offs |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughWriteoffFinancialAssets |
| 1773 |
Changes due to modifications that did not result in derecognition |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughModificationOfContractualCashFlowsFinancialAssets |
| 1774 |
New financial assets originated or purchased |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseThroughOriginationOrPurchaseFinancialAssets |
| 1775 |
Financial assets that have been derecognized |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughDerecognitionFinancialAssets |
| 1776 |
Changes in models/risk parameters |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets |
| 1777 |
Foreign exchange and other movements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets |
| 1778 |
Balances as of December 31, 2018 |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 1779 |
1131 - Disclosure - Investment Instruments - Schedule of Unrealized Gains and Losses on the FVTOCI Portfolio (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentInstrumentsScheduleOfUnrealizedGainsAndLossesOnTheFVTOCIPortfolio |
| 1780 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1781 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1782 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1783 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 1784 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1785 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1786 |
Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:ChileanCentralBankAndGovernmentSecuritiesMember |
| 1787 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1788 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1789 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 1790 |
Chilean treasury bonds[member] |
Member |
|
|
itcb:ChileanTreasuryBondsMember |
| 1791 |
Other government securities [member] |
Member |
|
|
itcb:OtherGovernmentSecuritiesMember |
| 1792 |
Time deposits in local banks [member] |
Member |
|
|
itcb:TimeDepositsInLocalBanksMember |
| 1793 |
Chilean mortgage finance bonds[member] |
Member |
|
|
itcb:ChileanMortgageFinanceBondsMember |
| 1794 |
Other local investments [member] |
Member |
|
|
itcb:OtherLocalInvestmentsMember |
| 1795 |
Foreign government and central bank instruments [member] |
Member |
|
|
itcb:ForeignGovernmentAndCentralBankInstrumentsMember |
| 1796 |
Other foreign investments [member] |
Member |
|
|
itcb:OtherForeignInvestmentsMember |
| 1797 |
Chilean corporate bonds [member] |
Member |
|
|
itcb:ChileanCorporateBondsMember |
| 1798 |
Other Financial instruments at fair value through Other Comprehensive Income [member] |
Member |
|
|
itcb:OtherFinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 1799 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1800 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1801 |
Other Chilean securities [member] |
Member |
|
|
itcb:OtherChileanSecuritiesMember |
| 1802 |
Securities issued abroad [member] |
Member |
|
|
itcb:SecuritiesIssuedAbroadMember |
| 1803 |
Unquoted Securities In Active Markets [member] |
Member |
|
|
itcb:UnquotedSecuritiesInActiveMarketsMember |
| 1804 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1805 |
Acquisition cost |
Concept (Monetary) |
As Of |
Credit |
itcb:FinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeAcquisitionCost |
| 1806 |
Unrealized Gains |
Concept (Monetary) |
As Of |
Credit |
itcb:UnrealizedGainOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 1807 |
Unrealized Losses |
Concept (Monetary) |
As Of |
Debit |
itcb:UnrealizedLossOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 1808 |
Fair Value |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome |
| 1809 |
1132 - Disclosure - Investment Instruments - Detail of Financial Instruments Measured at Fair Value Through Other Comprehensive Income and Financial Instruments Available for Sale and Held to Maturity (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentInstrumentsDetailOfFinancialInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeAndFinancialInstrumentsAvailableForSaleAndHeldToMaturity |
| 1810 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1811 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1812 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1813 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 1814 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1815 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1816 |
Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:ChileanCentralBankAndGovernmentSecuritiesMember |
| 1817 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1818 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1819 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 1820 |
Chilean treasury bonds[member] |
Member |
|
|
itcb:ChileanTreasuryBondsMember |
| 1821 |
Other government securities [member] |
Member |
|
|
itcb:OtherGovernmentSecuritiesMember |
| 1822 |
Time deposits in local banks [member] |
Member |
|
|
itcb:TimeDepositsInLocalBanksMember |
| 1823 |
Chilean mortgage finance bonds[member] |
Member |
|
|
itcb:ChileanMortgageFinanceBondsMember |
| 1824 |
Chilean financial institutions bonds[member] |
Member |
|
|
itcb:ChileanFinancialInstitutionsBondsMember |
| 1825 |
Other local investments [member] |
Member |
|
|
itcb:OtherLocalInvestmentsMember |
| 1826 |
Foreign government and central bank instruments [member] |
Member |
|
|
itcb:ForeignGovernmentAndCentralBankInstrumentsMember |
| 1827 |
Other foreign investments [member] |
Member |
|
|
itcb:OtherForeignInvestmentsMember |
| 1828 |
Chilean corporate bonds [member] |
Member |
|
|
itcb:ChileanCorporateBondsMember |
| 1829 |
Other Financial Instruments [member] |
Member |
|
|
itcb:OtherFinancialInstrumentsMember |
| 1830 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1831 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1832 |
Other Chilean securities [member] |
Member |
|
|
itcb:OtherChileanSecuritiesMember |
| 1833 |
Securities issued abroad [member] |
Member |
|
|
itcb:SecuritiesIssuedAbroadMember |
| 1834 |
Unquoted Securities In Active Markets [member] |
Member |
|
|
itcb:UnquotedSecuritiesInActiveMarketsMember |
| 1835 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1836 |
Available for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAvailableforsale |
| 1837 |
Held to maturity |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:HeldtomaturityInvestments |
| 1838 |
Total |
Concept (Monetary) |
As Of |
Debit |
itcb:FinancialInvestmentsTotal |
| 1839 |
1133 - Disclosure - Investment Instruments - Schedule of Unrealized Gains and Losses on the Available-for-sale Portfolio (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInvestmentInstrumentsScheduleOfUnrealizedGainsAndLossesOnTheAvailableforsalePortfolio |
| 1840 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 1841 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 1842 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 1843 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 1844 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 1845 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 1846 |
Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:ChileanCentralBankAndGovernmentSecuritiesMember |
| 1847 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 1848 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 1849 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 1850 |
Chilean treasury bonds[member] |
Member |
|
|
itcb:ChileanTreasuryBondsMember |
| 1851 |
Other government securities [member] |
Member |
|
|
itcb:OtherGovernmentSecuritiesMember |
| 1852 |
Time deposits in local banks [member] |
Member |
|
|
itcb:TimeDepositsInLocalBanksMember |
| 1853 |
Chilean mortgage finance bonds[member] |
Member |
|
|
itcb:ChileanMortgageFinanceBondsMember |
| 1854 |
Chilean financial institutions bonds[member] |
Member |
|
|
itcb:ChileanFinancialInstitutionsBondsMember |
| 1855 |
Other local investments [member] |
Member |
|
|
itcb:OtherLocalInvestmentsMember |
| 1856 |
Foreign government and central bank instruments [member] |
Member |
|
|
itcb:ForeignGovernmentAndCentralBankInstrumentsMember |
| 1857 |
Other foreign investments [member] |
Member |
|
|
itcb:OtherForeignInvestmentsMember |
| 1858 |
Chilean corporate bonds [member] |
Member |
|
|
itcb:ChileanCorporateBondsMember |
| 1859 |
Other Financial Instruments [member] |
Member |
|
|
itcb:OtherFinancialInstrumentsMember |
| 1860 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 1861 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 1862 |
Other Chilean securities [member] |
Member |
|
|
itcb:OtherChileanSecuritiesMember |
| 1863 |
Securities issued abroad [member] |
Member |
|
|
itcb:SecuritiesIssuedAbroadMember |
| 1864 |
Unquoted Securities In Active Markets [member] |
Member |
|
|
itcb:UnquotedSecuritiesInActiveMarketsMember |
| 1865 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 1866 |
Notional value |
Concept (Monetary) |
As Of |
Credit |
itcb:NotionalAmounts |
| 1867 |
Gross Unrealized Gains |
Concept (Monetary) |
For Period |
Credit |
itcb:AvailableForSaleSecuritiesGrossUnrealizedGains1 |
| 1868 |
Gross Unrealized Losses |
Concept (Monetary) |
For Period |
Debit |
itcb:AvailableForSaleSecuritiesGrossUnrealizedLosses1 |
| 1869 |
Fair Value |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAvailableforsale |
| 1870 |
1134 - Disclosure - Intangible Assets - Schedule of Intangibles Assets (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureIntangibleAssetsScheduleOfIntangiblesAssets |
| 1871 |
Disclosure of detailed information about intangible assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfIntangibleAssetsTable |
| 1872 |
Classes of intangible assets and goodwill [axis] |
Axis |
|
|
ifrs-full:ClassesOfIntangibleAssetsAndGoodwillAxis |
| 1873 |
Intangible assets and goodwill [member] |
Member |
|
|
ifrs-full:IntangibleAssetsAndGoodwillMember |
| 1874 |
Computer software [member] |
Member |
|
|
ifrs-full:ComputerSoftwareMember |
| 1875 |
IT projects and licenses [member] |
Member |
|
|
itcb:ItProjectsAndLicensesMember |
| 1876 |
Assets generated in business combination [member] |
Member |
|
|
itcb:AssetsGeneratedInBusinessCombinationMember |
| 1877 |
Goodwill [member] |
Member |
|
|
ifrs-full:GoodwillMember |
| 1878 |
Trademark [member] |
Member |
|
|
itcb:TrademarkMember |
| 1879 |
Customer relationship [member] |
Member |
|
|
itcb:CustomerRelatedIntangibleAssets1Member |
| 1880 |
Core deposit [member] |
Member |
|
|
itcb:CoreDepositMember |
| 1881 |
Other intangible assets [member] |
Member |
|
|
ifrs-full:OtherIntangibleAssetsMember |
| 1882 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1883 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1884 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1885 |
Accumulated depreciation, amortisation and impairment [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
| 1886 |
Disclosure of detailed information about intangible assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfIntangibleAssetsLineItems |
| 1887 |
Useful life years |
Concept (Text/String) |
For Period |
|
ifrs-full:UsefulLivesOrAmortisationRatesIntangibleAssetsOtherThanGoodwill |
| 1888 |
Remaining amortization years |
Concept (xbrli:durationItemType) |
For Period |
|
itcb:RemainingAmortizationYears |
| 1889 |
Net balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsOtherThanGoodwill |
| 1890 |
1135 - Disclosure - Intangible Assets - Schedule of Movement of Intangible Assets (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureIntangibleAssetsScheduleOfMovementOfIntangibleAssets |
| 1891 |
Disclosure of detailed information about intangible assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfIntangibleAssetsTable |
| 1892 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1893 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1894 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1895 |
Classes of intangible assets and goodwill [axis] |
Axis |
|
|
ifrs-full:ClassesOfIntangibleAssetsAndGoodwillAxis |
| 1896 |
Intangible assets and goodwill [member] |
Member |
|
|
ifrs-full:IntangibleAssetsAndGoodwillMember |
| 1897 |
Computer software [member] |
Member |
|
|
ifrs-full:ComputerSoftwareMember |
| 1898 |
IT projects and licenses [member] |
Member |
|
|
itcb:ItProjectsAndLicensesMember |
| 1899 |
Assets generated in business combination [member] |
Member |
|
|
itcb:AssetsGeneratedInBusinessCombinationMember |
| 1900 |
Goodwills [member] |
Member |
|
|
itcb:GoodwillsMember |
| 1901 |
Other intangible assets [member] |
Member |
|
|
ifrs-full:OtherIntangibleAssetsMember |
| 1902 |
Disclosure of detailed information about intangible assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfIntangibleAssetsLineItems |
| 1903 |
Beginning, balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 1904 |
Acquisitions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill |
| 1905 |
Disposals |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsIntangibleAssetsAndGoodwill |
| 1906 |
Exchange differences |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill |
| 1907 |
Ending, balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 1908 |
1136 - Disclosure - Intangible Assets - Schedule of Movements of Accumulated Amortization of Intangible Assets (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureIntangibleAssetsScheduleOfMovementsOfAccumulatedAmortizationOfIntangibleAssets |
| 1909 |
Disclosure of detailed information about intangible assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfIntangibleAssetsTable |
| 1910 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1911 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1912 |
Accumulated depreciation, amortisation and impairment [member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
| 1913 |
Classes of intangible assets and goodwill [axis] |
Axis |
|
|
ifrs-full:ClassesOfIntangibleAssetsAndGoodwillAxis |
| 1914 |
Intangible assets and goodwill [member] |
Member |
|
|
ifrs-full:IntangibleAssetsAndGoodwillMember |
| 1915 |
Computer software [member] |
Member |
|
|
ifrs-full:ComputerSoftwareMember |
| 1916 |
IT projects and licenses [member] |
Member |
|
|
itcb:ItProjectsAndLicensesMember |
| 1917 |
Assets generated in business combination [member] |
Member |
|
|
itcb:AssetsGeneratedInBusinessCombinationMember |
| 1918 |
Other projects [member] |
Member |
|
|
itcb:OtherProjectsMember |
| 1919 |
Disclosure of detailed information about intangible assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfIntangibleAssetsLineItems |
| 1920 |
Beginning, balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 1921 |
Amortization for the year |
Concept (Monetary) |
For Period |
|
ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill |
| 1922 |
Exchange differences |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesIntangibleAssetsAndGoodwill |
| 1923 |
Ending, balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 1924 |
1137 - Disclosure - Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosurePropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipment |
| 1925 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 1926 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1927 |
Property, plant and equipment [member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1928 |
Land Buildings And Equipment [member] |
Member |
|
|
ifrs-full:LandAndBuildingsMember |
| 1929 |
Equipment [member] |
Member |
|
|
ifrs-full:OfficeEquipmentMember |
| 1930 |
Other [member] |
Member |
|
|
ifrs-full:OtherPropertyPlantAndEquipmentMember |
| 1931 |
Furniture [Member] |
Member |
|
|
ifrs-full:FixturesAndFittingsMember |
| 1932 |
Leasehold improvements [member] |
Member |
|
|
ifrs-full:LeaseholdImprovementsMember |
| 1933 |
Others [member] |
Member |
|
|
itcb:OtherPropertyPlantAndEquipment1Member |
| 1934 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1935 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1936 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1937 |
Accumulated Depreciation [Member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAmortisationAndImpairmentMember |
| 1938 |
Disclosure of detailed information about property, plant and equipment [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 1939 |
Useful life years |
Concept (Text/String) |
For Period |
|
ifrs-full:UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment |
| 1940 |
Remaining depreciation years |
Concept (xbrli:durationItemType) |
For Period |
|
itcb:RemainingDepreciationYears |
| 1941 |
Net Balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 1942 |
1138 - Disclosure - Property, Plant and Equipment - Schedule of Movement of Property, Plant and Equipment (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosurePropertyPlantAndEquipmentScheduleOfMovementOfPropertyPlantAndEquipment |
| 1943 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 1944 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1945 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1946 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 1947 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1948 |
Property, plant and equipment [member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1949 |
Land Buildings And Equipment [member] |
Member |
|
|
ifrs-full:LandAndBuildingsMember |
| 1950 |
Equipment [member] |
Member |
|
|
ifrs-full:OfficeEquipmentMember |
| 1951 |
Other [member] |
Member |
|
|
ifrs-full:OtherPropertyPlantAndEquipmentMember |
| 1952 |
Disclosure of detailed information about property, plant and equipment [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 1953 |
Beginning, balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 1954 |
Acquisitions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment |
| 1955 |
Sales and/or disposals for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment |
| 1956 |
Reclassification to assets held for sale (*) |
Concept (Monetary) |
For Period |
Debit |
itcb:ReclassificationToAssetsHeldForSale |
| 1957 |
Exchange differences |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment |
| 1958 |
Ending, balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 1959 |
1139 - Disclosure - Property, Plant and Equipment - Schedule of Movements of Accumulated Depreciation of Property, Plant and Equipment (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosurePropertyPlantAndEquipmentScheduleOfMovementsOfAccumulatedDepreciationOfPropertyPlantAndEquipment |
| 1960 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 1961 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 1962 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 1963 |
Accumulated Depreciation [Member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAmortisationAndImpairmentMember |
| 1964 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1965 |
Property, plant and equipment [member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1966 |
Land Buildings And Equipment [member] |
Member |
|
|
ifrs-full:LandAndBuildingsMember |
| 1967 |
Equipment [member] |
Member |
|
|
ifrs-full:OfficeEquipmentMember |
| 1968 |
Other [member] |
Member |
|
|
ifrs-full:OtherPropertyPlantAndEquipmentMember |
| 1969 |
Disclosure of detailed information about property, plant and equipment [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 1970 |
Beginning, balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 1971 |
Depreciation for the year |
Concept (Monetary) |
For Period |
|
ifrs-full:DepreciationPropertyPlantAndEquipment |
| 1972 |
Sales and/or disposals for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment |
| 1973 |
Reclassification to assets held for sale (*) |
Concept (Monetary) |
For Period |
Debit |
itcb:ReclassificationToAssetsHeldForSale |
| 1974 |
Exchange differences |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment |
| 1975 |
Impairment |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment |
| 1976 |
Ending, balances |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 1977 |
1140 - Disclosure - Property, Plant and Equipment - Schedule of Future Operating Lease Payments for Land, Buildings and Equipment (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosurePropertyPlantAndEquipmentScheduleOfFutureOperatingLeasePaymentsForLandBuildingsAndEquipment |
| 1978 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 1979 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1980 |
Property, plant and equipment [member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1981 |
Land Buildings And Equipment [member] |
Member |
|
|
ifrs-full:LandAndBuildingsMember |
| 1982 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1983 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1984 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 1985 |
Later than one year and not later than five years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember |
| 1986 |
Later than five years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 1987 |
Disclosure of detailed information about property, plant and equipment [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 1988 |
Future Operating Lease Payments Land, Buildings and Equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedAsOperatingLease |
| 1989 |
1141 - Disclosure - Property, Plant and Equipment - Future Financial Leasing Payments for Land, Buildings and Equipment (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosurePropertyPlantAndEquipmentFutureFinancialLeasingPaymentsForLandBuildingsAndEquipment |
| 1990 |
Disclosure of detailed information about property, plant and equipment [table] |
Table |
* |
* |
ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable |
| 1991 |
Classes of property, plant and equipment [axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
| 1992 |
Property, plant and equipment [member] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
| 1993 |
Land Buildings And Equipment [member] |
Member |
|
|
ifrs-full:LandAndBuildingsMember |
| 1994 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 1995 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 1996 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 1997 |
Later than one year and not later than five years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember |
| 1998 |
Later than five years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 1999 |
Disclosure of detailed information about property, plant and equipment [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems |
| 2000 |
Future Financial Leasing Payments Land, Buildings and Equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ExpectedFutureMinimumSubleasePaymentsReceivableUnderNoncancellableSubleasesClassifiedFinanceLease |
| 2001 |
1142 - Disclosure - Current Taxes and Deferred Taxes - Additional Income (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesAdditionalIncome |
| 2002 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2003 |
Disclosure of geographical areas [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfGeographicalAreasAbstract |
| 2004 |
Net provision for current taxes |
Concept (Monetary) |
As Of |
Debit |
itcb:CurrentTaxAssetsLiabilities |
| 2005 |
1143 - Disclosure - Current Taxes and Deferred Taxes - Schedule of Effect of Current Taxes Assets and Liabilities By Geographic Area (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfEffectOfCurrentTaxesAssetsAndLiabilitiesByGeographicArea |
| 2006 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 2007 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2008 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2009 |
Chile [member] |
Member |
|
|
country:CL |
| 2010 |
Colombia [member] |
Member |
|
|
country:CO |
| 2011 |
United States [member] |
Member |
|
|
country:US |
| 2012 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 2013 |
Current tax assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTaxAssets |
| 2014 |
Current tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentTaxLiabilities |
| 2015 |
Totas, net |
Concept (Monetary) |
As Of |
Debit |
itcb:CurrentTaxAssetsLiabilities |
| 2016 |
1144 - Disclosure - Current Taxes and Deferred Taxes - Schedule of Details of Current Tax Items by Geographical Area (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfDetailsOfCurrentTaxItemsByGeographicalArea |
| 2017 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 2018 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2019 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2020 |
Chile [member] |
Member |
|
|
country:CL |
| 2021 |
United States [member] |
Member |
|
|
country:US |
| 2022 |
Colombia [member] |
Member |
|
|
country:CO |
| 2023 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 2024 |
Income tax |
Concept (Monetary) |
For Period |
Debit |
itcb:IncomeTax |
| 2025 |
Monthly Provisional Payment |
Concept (Monetary) |
As Of |
Debit |
itcb:MonthlyProvisionalPayment |
| 2026 |
Tax Credit for Training Costs |
Concept (Monetary) |
As Of |
Credit |
itcb:TaxCreditForTrainingCosts |
| 2027 |
Tax Credit Donations |
Concept (Monetary) |
As Of |
Credit |
itcb:TaxCreditDonations |
| 2028 |
Other taxes to be recovered |
Concept (Monetary) |
As Of |
Debit |
itcb:OtherTaxesRecovered |
| 2029 |
Totals |
Concept (Monetary) |
As Of |
Debit |
itcb:CurrentTaxAssetsLiabilities |
| 2030 |
1145 - Disclosure - Current Taxes and Deferred Taxes - Schedule Of Effect On Income (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfEffectOnIncome |
| 2031 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2032 |
Major components of tax expense (income) [abstract] |
Abstract |
|
|
ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract |
| 2033 |
Income tax expense |
Abstract |
|
|
ifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract |
| 2034 |
Current tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CurrentTaxExpenseIncome |
| 2035 |
Deferred taxes |
Abstract |
|
|
ifrs-full:DeferredTaxExpenseIncomeAbstract |
| 2036 |
Deferred tax expenses |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DeferredTaxExpenseIncome |
| 2037 |
Subtotals |
Concept (Monetary) |
For Period |
Debit |
itcb:CurrentAndDeferredTaxExpenseIncome |
| 2038 |
Others |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherComponentsOfDeferredTaxExpenseIncome |
| 2039 |
Net expense for income taxes |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 2040 |
1146 - Disclosure - Current Taxes and Deferred Taxes - Schedule of Nominal Tax Rates of Countries Where Consolidated Subsidiaries Located (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfNominalTaxRatesOfCountriesWhereConsolidatedSubsidiariesLocated |
| 2041 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 2042 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2043 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2044 |
Chile [member] |
Member |
|
|
country:CL |
| 2045 |
Colombia [member] |
Member |
|
|
country:CO |
| 2046 |
United States [member] |
Member |
|
|
country:US |
| 2047 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 2048 |
Rate |
Concept (Percent) |
For Period |
|
ifrs-full:ApplicableTaxRate |
| 2049 |
1147 - Disclosure - Current Taxes and Deferred Taxes - Schedule Of Effective Tax Rate Reconciliation (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfEffectiveTaxRateReconciliation |
| 2050 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 2051 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2052 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2053 |
Colombia [member] |
Member |
|
|
country:CO |
| 2054 |
Chile [member] |
Member |
|
|
country:CL |
| 2055 |
New York [member] |
Member |
|
|
itcb:NYMember |
| 2056 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 2057 |
Amount calculated by using the statutory rates |
Concept (Percent) |
For Period |
|
ifrs-full:ApplicableTaxRate |
| 2058 |
Exchange differences due to investments in Colombia |
Concept (Percent) |
For Period |
|
itcb:InvestmentForeignExchangeRateVariation |
| 2059 |
Equity price level restatement for tax purposes |
Concept (Percent) |
For Period |
|
itcb:TaxRateEffectOfEquityPriceLevelRestatementForTaxPurposes |
| 2060 |
Local tax for USA and Panama income |
Concept (Percent) |
For Period |
|
itcb:LocalTaxForUnitedStatesAndPanamaResults |
| 2061 |
Tax Reform USA 35%-21% |
Concept (Percent) |
For Period |
|
itcb:TaxReform |
| 2062 |
Effect of rate change |
Concept (Percent) |
For Period |
|
ifrs-full:TaxRateEffectOfForeignTaxRates |
| 2063 |
Effect of rates subsidiary |
Concept (Percent) |
For Period |
|
itcb:TaxRateEffectOfForeignsubsidiaryTaxRates |
| 2064 |
Penalty fee SBIF |
Concept (Percent) |
For Period |
|
itcb:PercentageOfPenaltyFee |
| 2065 |
Permanent and other differences (*) |
Concept (Percent) |
For Period |
|
itcb:TaxRateEffectOfPermanentAndOtherDifferenceTaxRates |
| 2066 |
Totals |
Concept (Percent) |
For Period |
|
ifrs-full:AverageEffectiveTaxRate |
| 2067 |
Amount calculated by using the statutory rates |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxExpenseIncomeAtApplicableTaxRate |
| 2068 |
Exchange differences due to investments in Colombia |
Concept (Monetary) |
For Period |
Debit |
itcb:InvestmentForeignExchangeRateVariation1 |
| 2069 |
Equity price level restatement for tax purposes |
Concept (Monetary) |
For Period |
Debit |
itcb:EquityPriceLevelRestatementForTaxPurposes |
| 2070 |
Local tax for USA and Panama income |
Concept (Monetary) |
For Period |
Debit |
itcb:Localtaxforunitedstatesandpanamaresults1 |
| 2071 |
Tax Reform USA 35%-21% |
Concept (Monetary) |
For Period |
Debit |
itcb:TaxReform1 |
| 2072 |
Effect of rate change |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectOfForeignTaxRates |
| 2073 |
Effect of rates subsidiary |
Concept (Monetary) |
For Period |
Debit |
itcb:TaxEffectOfForeignsubsidiaryTaxRates |
| 2074 |
Penalty fee SBIF |
Concept (Monetary) |
For Period |
Debit |
itcb:PenaltyFee |
| 2075 |
Permanent and other differences |
Concept (Monetary) |
For Period |
Debit |
itcb:TaxEffectOfPermanentAndOtherDifferenceTaxRates |
| 2076 |
Net expense for income taxes |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxExpenseContinuingOperations |
| 2077 |
1148 - Disclosure - Current Taxes and Deferred Taxes - Schedule Of Effective Tax Rate Reconciliation (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfEffectiveTaxRateReconciliationParenthetical |
| 2078 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 2079 |
Business combinations [axis] |
Axis |
|
|
ifrs-full:BusinessCombinationsAxis |
| 2080 |
Entity's total for business combinations [member] |
Member |
|
|
ifrs-full:EntitysTotalForBusinessCombinationsMember |
| 2081 |
Itau Unibanco [member] |
Member |
|
|
itcb:ItauUnibancoMember |
| 2082 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2083 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2084 |
Colombia [member] |
Member |
|
|
country:CO |
| 2085 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 2086 |
Tax effect of goodwill from business combinations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:SubsequentRecognitionOfDeferredTaxAssetsGoodwill |
| 2087 |
1149 - Disclosure - Current Taxes and Deferred Taxes - Schedule of "OCI" that may be Reclassified Subsequent to Profit or Loss (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfOCIThatMayBeReclassifiedSubsequentToProfitOrLoss |
| 2088 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2089 |
Income Taxes [abstract] |
Abstract |
|
|
itcb:IncomeTaxesAbstract |
| 2090 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 2091 |
Available for sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets |
| 2092 |
Hedge of a net investment in foreign operations |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxHedgesOfNetInvestmentsInForeignOperations |
| 2093 |
Cash flow hedge |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeNetOfTaxCashFlowHedges |
| 2094 |
Total charge to other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax2 |
| 2095 |
Income tax relating to defined benefit obligation |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome |
| 2096 |
Total charge to other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax1 |
| 2097 |
1150 - Disclosure - Current Taxes and Deferred Taxes - Summary of Effect for Deferred Taxes Presented Assets and Liabilities (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesSummaryOfEffectForDeferredTaxesPresentedAssetsAndLiabilities |
| 2098 |
Disclosure of deferred income taxes [table] |
Table |
* |
* |
itcb:DisclosureOfDeferredIncomeTaxesTable |
| 2099 |
Deferred Tax Assets And Liabilities [axis] |
Axis |
|
|
itcb:DeferredTaxAssetsAndLiabilitiesAxis |
| 2100 |
Deferred Tax Assets And Liabilities [domain] |
Member |
|
|
itcb:DeferredTaxAssetsAndLiabilitiesDomain |
| 2101 |
Deferred Income Tax Assets [member] |
Member |
|
|
itcb:DeferredIncomeTaxAssetsMember |
| 2102 |
Deferred income tax liabilities [member] |
Member |
|
|
itcb:DeferredIncomeTaxLiabilitiesMember |
| 2103 |
Disclosure of deferred income taxes [line items] |
LineItems |
|
|
itcb:DisclosureOfDeferredIncomeTaxesLineItems |
| 2104 |
Allowances for loan losses |
Concept (Monetary) |
As Of |
Debit |
itcb:AllowanceForLoanLosses |
| 2105 |
Accrued interest on past due portfolio |
Concept (Monetary) |
As Of |
Debit |
itcb:AccruedInterestAndIndexationPastDuePortfolio |
| 2106 |
Unearned price differences |
Concept (Monetary) |
As Of |
Debit |
itcb:UnaccruedPriceDifference |
| 2107 |
Personnel provisions |
Concept (Monetary) |
As Of |
Debit |
itcb:PersonnelProvisions |
| 2108 |
Miscellaneous provisions |
Concept (Monetary) |
As Of |
Debit |
itcb:MiscellaneousProvisions |
| 2109 |
Tax losses |
Concept (Monetary) |
As Of |
Debit |
itcb:DeferredTaxLosses |
| 2110 |
Net tax value of amortizable assets |
Concept (Monetary) |
As Of |
Debit |
itcb:NetTaxValueOfAmortizableAssets |
| 2111 |
Depreciation of property, plant and equipment |
Concept (Monetary) |
As Of |
Debit |
itcb:DepreciationOfPropertyPlantAndEquipment |
| 2112 |
Lease division and others |
Concept (Monetary) |
As Of |
Debit |
itcb:LeaseDivisionAndOthers |
| 2113 |
Mark to market of financial instruments |
Concept (Monetary) |
As Of |
Debit |
itcb:MarketValueOfFinancialInstruments |
| 2114 |
Itaú-Corpbanca business combination |
Concept (Monetary) |
As Of |
Debit |
itcb:IntagrationItauCorpbanca |
| 2115 |
Others |
Concept (Monetary) |
As Of |
Debit |
itcb:OthersAssetsAndLiability |
| 2116 |
Totals assets (liabilities) for deferred taxes |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 2117 |
1151 - Disclosure - Current Taxes and Deferred Taxes - Schedule of Deferred Taxes (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfDeferredTaxes |
| 2118 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 2119 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2120 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2121 |
Chile [member] |
Member |
|
|
country:CL |
| 2122 |
United States [member] |
Member |
|
|
country:US |
| 2123 |
Colombia [member] |
Member |
|
|
country:CO |
| 2124 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 2125 |
Deferred tax assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 2126 |
Deferred tax liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilities |
| 2127 |
Net by geographic area |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 2128 |
1152 - Disclosure - Current Taxes and Deferred Taxes - Schedule of Effects of Deferred Taxes on Assets and Liabilities (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureCurrentTaxesAndDeferredTaxesScheduleOfEffectsOfDeferredTaxesOnAssetsAndLiabilities |
| 2129 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 2130 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 2131 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 2132 |
Chile [member] |
Member |
|
|
country:CL |
| 2133 |
United States [member] |
Member |
|
|
country:US |
| 2134 |
Colombia [member] |
Member |
|
|
country:CO |
| 2135 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 2136 |
Allowances for loan losses |
Concept (Monetary) |
As Of |
Debit |
itcb:AllowanceForLoanLosses |
| 2137 |
Accrued interest on past due portfolio |
Concept (Monetary) |
As Of |
Debit |
itcb:AccruedInterestAndIndexationPastDuePortfolio |
| 2138 |
Unearned price differences |
Concept (Monetary) |
As Of |
Debit |
itcb:UnaccruedPriceDifference |
| 2139 |
Personnel provisions |
Concept (Monetary) |
As Of |
Debit |
itcb:PersonnelProvisions |
| 2140 |
Miscellaneous provisions |
Concept (Monetary) |
As Of |
Debit |
itcb:MiscellaneousProvisions |
| 2141 |
Tax losses |
Concept (Monetary) |
As Of |
Debit |
itcb:DeferredTaxLosses |
| 2142 |
Net tax value of amortizable assets |
Concept (Monetary) |
As Of |
Debit |
itcb:NetTaxValueOfAmortizableAssets |
| 2143 |
Depreciation of property, plant and equipment |
Concept (Monetary) |
As Of |
Debit |
itcb:DepreciationOfPropertyPlantAndEquipment |
| 2144 |
Lease division and others |
Concept (Monetary) |
As Of |
Debit |
itcb:LeaseDivisionAndOthers |
| 2145 |
Mark to market of financial instruments |
Concept (Monetary) |
As Of |
Debit |
itcb:MarketValueOfFinancialInstruments |
| 2146 |
Itaú-Corpbanca business combination |
Concept (Monetary) |
As Of |
Debit |
itcb:IntagrationItauCorpbanca |
| 2147 |
Others |
Concept (Monetary) |
As Of |
Debit |
itcb:OthersAssetsAndLiability |
| 2148 |
Totals assets (liabilities), net |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
| 2149 |
1153 - Disclosure - Other Assets and Assets Non-current Assets Held for Sale - Schedule of Other Assets (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureOtherAssetsAndAssetsNoncurrentAssetsHeldForSaleScheduleOfOtherAssets |
| 2150 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2151 |
Disclosure Of Other Assets And Non Current Assets Held For Sale [abstract] |
Abstract |
|
|
itcb:DisclosureOfOtherAssetsAndNonCurrentAssetsHeldForSaleAbstract |
| 2152 |
Assets for leasing |
Concept (Monetary) |
As Of |
Debit |
itcb:AssetsHeldForLeasing |
| 2153 |
Other assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherAssets |
| 2154 |
Deposits in guarantee |
Concept (Monetary) |
As Of |
Debit |
itcb:DepositsInGuarantee |
| 2155 |
Accounts and notes receivable |
Concept (Monetary) |
As Of |
Debit |
itcb:AccountsAndNotesReceivable |
| 2156 |
Rights on brokerage transactions |
Concept (Monetary) |
As Of |
Debit |
itcb:RightsOnBrokerageTransactions |
| 2157 |
Repossessed assets from leasing transactions |
Concept (Monetary) |
As Of |
Debit |
itcb:RepossessedAssetsFromLeasingTransactions |
| 2158 |
Hedge accounting valuation adjustments |
Concept (Monetary) |
As Of |
Debit |
itcb:HedgeAccountingValuationAdjustments |
| 2159 |
Rentals paid in advance |
Concept (Monetary) |
As Of |
Debit |
itcb:RentInAdvance |
| 2160 |
Prepaid expenses |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Prepayments |
| 2161 |
Collateral for financial transactions (threshold) |
Concept (Monetary) |
As Of |
Debit |
itcb:CollateralForFinancialTransactionsThreshold |
| 2162 |
Claims receivable from insurance companies |
Concept (Monetary) |
As Of |
Debit |
itcb:InsuranceCompaniesClaimsReceivable |
| 2163 |
Asset management fees receivable |
Concept (Monetary) |
As Of |
Debit |
itcb:AssetManagementFeesReceivable |
| 2164 |
Insurance brokerage fees receivable |
Concept (Monetary) |
As Of |
Debit |
itcb:InsuranceBrokerageFeesReceivable |
| 2165 |
Other assets |
Concept (Monetary) |
As Of |
Debit |
itcb:MiscellaneousOtherAssets |
| 2166 |
Totals |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherFinancialAssets |
| 2167 |
1154 - Disclosure - Other Asset and Assets Non-current Assets Held for Sale - Schedule of Non-Current Assets (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureOtherAssetAndAssetsNoncurrentAssetsHeldForSaleScheduleOfNonCurrentAssets |
| 2168 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2169 |
Disclosure Of Other Assets And Non Current Assets Held For Sale [abstract] |
Abstract |
|
|
itcb:DisclosureOfOtherAssetsAndNonCurrentAssetsHeldForSaleAbstract |
| 2170 |
Assets received in lieu of payment |
Concept (Monetary) |
As Of |
Debit |
itcb:AssetsReceivedInLieuOfPayment |
| 2171 |
Property, plant and equipment held for sale |
Concept (Monetary) |
As Of |
Debit |
itcb:PropertyPlantAndEquipmentIncludingHeldForSale |
| 2172 |
Totals |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherNoncurrentFinancialAssets |
| 2173 |
1155 - Disclosure - Deposits and Other Demand Liabilities and Time Deposits - Schedule of Deposits and Other Demand Liabilities (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepositsAndOtherDemandLiabilitiesAndTimeDepositsScheduleOfDepositsAndOtherDemandLiabilities |
| 2174 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2175 |
Deposits And Other Demand Liabilities [abstract] |
Abstract |
|
|
itcb:DepositsAndOtherDemandLiabilitiesAbstract |
| 2176 |
Checking accounts |
Concept (Monetary) |
As Of |
Credit |
itcb:BalanceOnCheckingAccountsFromCustomers |
| 2177 |
Other deposits and demand accounts |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BalancesOnOtherDepositsFromCustomers |
| 2178 |
Advance payments received from customers |
Concept (Monetary) |
As Of |
Credit |
itcb:AdvancePaymentsReceivedFromCustomers |
| 2179 |
Other demand liabilities |
Concept (Monetary) |
As Of |
Credit |
itcb:BalancesOnOtherDemandLiabilities |
| 2180 |
Totals |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BalancesOnDemandDepositsFromCustomers |
| 2181 |
1156 - Disclosure - Deposits and Other Demand Liabilities and Time Deposits - Schedule of Time Deposits and Other Time Liabilities (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepositsAndOtherDemandLiabilitiesAndTimeDepositsScheduleOfTimeDepositsAndOtherTimeLiabilities |
| 2182 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2183 |
Time Deposits and Other Time Liabilities [abstract] |
Abstract |
|
|
itcb:TimeDepositsAndOtherTimeLiabilitiesAbstract |
| 2184 |
Time deposits |
Concept (Monetary) |
As Of |
Debit |
itcb:TimeDeposits1 |
| 2185 |
Time savings accounts |
Concept (Monetary) |
As Of |
Credit |
itcb:TimeSavingsAccounts |
| 2186 |
Other time liabilities |
Concept (Monetary) |
As Of |
Credit |
itcb:OtherTimeLiabilities |
| 2187 |
Totals |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:BalancesOnTermDepositsFromCustomers |
| 2188 |
1157 - Disclosure - Interbank Borrowings - Schedule of Interbank Borrowings (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInterbankBorrowingsScheduleOfInterbankBorrowings |
| 2189 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2190 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 2191 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 2192 |
Loans obtained from local financial institutions [member] |
Member |
|
|
itcb:LoansObtainedFromLocalFinancialInstitutionsMember |
| 2193 |
Loans obtained from foreign financial institutions [member] |
Member |
|
|
itcb:LoansObtainedFromForeignFinancialInstitutionsMember |
| 2194 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 2195 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 2196 |
Banco de Chile [member] |
Member |
|
|
itcb:BancoDeChileMember |
| 2197 |
Banco BTG Pactual Chile [member] |
Member |
|
|
itcb:BancoBTGPactualChileMember |
| 2198 |
Sumitomo Mitsui Banking Corporation [member] |
Member |
|
|
itcb:SumitomoMitsuiBankingCorporationMember |
| 2199 |
Wells Fargo Bank, N.A. [member] |
Member |
|
|
itcb:WellsFargoBankNAMember |
| 2200 |
Credicorp capital SASAF [member] |
Member |
|
|
itcb:CredicorpCapitalSASAFMember |
| 2201 |
Bank of America, N.A. [Member] |
Member |
|
|
itcb:BankOfAmericaNAMember |
| 2202 |
IFC International Finance Corporation [member] |
Member |
|
|
itcb:IFCInternationalFinanceCorporationMember |
| 2203 |
Citibank N.A. [member] |
Member |
|
|
itcb:CitibankNAMember |
| 2204 |
Scotia Fondos Sociedad Administradora de Fondos S.A. [member] |
Member |
|
|
itcb:ScotiaFondosSociedadAdministradoraDeFondosMember |
| 2205 |
Bank of Montreal [Member] |
Member |
|
|
itcb:BankOfMontrealMember |
| 2206 |
Andean Development Corporation [member] |
Member |
|
|
itcb:AndeanDevelopmentCorporationMember |
| 2207 |
BNP Paribas [member] |
Member |
|
|
itcb:BNPParibasMember |
| 2208 |
Banco Credito del Peru [member] |
Member |
|
|
itcb:BancoCreditodelPeruMember |
| 2209 |
Bancoldex S.A Colombia [member] |
Member |
|
|
itcb:BancoldexSAColombiaMember |
| 2210 |
Commerzbank AG [member] |
Member |
|
|
itcb:CommerzBankAgMember |
| 2211 |
BBVA Asset Management Continental S.A.Peru [member] |
Member |
|
|
itcb:BBVAAssetManagementContinentalSAPeruMember |
| 2212 |
Standard Chartered Bank [member] |
Member |
|
|
itcb:StandardCharteredBankMember |
| 2213 |
Bank of Nova Scotia [member] |
Member |
|
|
itcb:BankOfNovaScotiaMember |
| 2214 |
Latin American Export Bank [member] |
Member |
|
|
itcb:LatinAmericanExportBankMember |
| 2215 |
Interfunds S.A. Fund Management Company [member] |
Member |
|
|
itcb:InterfundsFundManagementCompanyMember |
| 2216 |
HSBC USA [member] |
Member |
|
|
itcb:HSBCUSAMember |
| 2217 |
Findeter S.A - Financiera del Desarrollo Territorial [member] |
Member |
|
|
itcb:FindeterSAFinancieradelDesarrolloTerritorialMember |
| 2218 |
Cobank CB [member] |
Member |
|
|
itcb:CobankCBMember |
| 2219 |
Mizuho corporate bank [member] |
Member |
|
|
itcb:MizuhoCorporateBankMember |
| 2220 |
Ing Bank NV [member] |
Member |
|
|
itcb:INGBankNVMember |
| 2221 |
Apple Bank for Saving [member] |
Member |
|
|
itcb:AppleBankForSavingMember |
| 2222 |
Bancaribe curacao Bank n.v. [member] |
Member |
|
|
itcb:BancaribeCuracaoBankNvMember |
| 2223 |
Export Development Canada [member] |
Member |
|
|
itcb:ExportDevelopmentCanadaMember |
| 2224 |
Bank of Bogota [member] |
Member |
|
|
itcb:BankOfBogotaMember |
| 2225 |
China Construction Bank [member] |
Member |
|
|
itcb:ChinaConstructionBankMember |
| 2226 |
FONDOS SURA SAF S.A.C. [member] |
Member |
|
|
itcb:FONDOSSURASAFSACMember |
| 2227 |
Shanghai Commercial and Savings Bank [member] |
Member |
|
|
itcb:ShanghaiCommercialAndSavingsBankMember |
| 2228 |
The Export IM Apple Bank for saving [member] |
Member |
|
|
itcb:TheExportIMAppleBankForSavingMember |
| 2229 |
Bayern Landesbank [member] |
Member |
|
|
itcb:BayernLandesbankMember |
| 2230 |
Banco Republica [member] |
Member |
|
|
itcb:BancoRepublicaMember |
| 2231 |
Scotiabank Peru S.A [member] |
Member |
|
|
itcb:ScotiabankPeruSAMember |
| 2232 |
Financial Development Corporation S.A Cofide [ member] |
Member |
|
|
itcb:FinancialDevelopmentCorporationSACofideMember |
| 2233 |
Mercantil CA Banco Universal [member] |
Member |
|
|
itcb:MercantilCABancoUniversalMember |
| 2234 |
Deg Deutsche Investitions [member] |
Member |
|
|
itcb:DegDeutscheInvestitionsMember |
| 2235 |
Kookmin Bank of New York [member] |
Member |
|
|
itcb:KookminBankOfNewYorkMember |
| 2236 |
Other banks [member] |
Member |
|
|
itcb:OtherBanksMember |
| 2237 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2238 |
Total |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 2239 |
1158 - Disclosure - Interbank Borrowings - Schedule of Interbank Borrowings from Financial Institutions by Maturity (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInterbankBorrowingsScheduleOfInterbankBorrowingsFromFinancialInstitutionsByMaturity |
| 2240 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2241 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2242 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2243 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2244 |
Due within 1 and 2 Year [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 2245 |
2 year [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember |
| 2246 |
3 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember |
| 2247 |
4 year [member] |
Member |
|
|
ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember |
| 2248 |
Later than five years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 2249 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2250 |
Total |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 2251 |
1159 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Schedule of Composition (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesScheduleOfComposition |
| 2252 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2253 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2254 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2255 |
Mortgage finance bonds [member] |
Member |
|
|
itcb:MortgageFinanceBondsMember |
| 2256 |
Senior bond [member] |
Member |
|
|
itcb:SeniorBondMember |
| 2257 |
Subordinated Bonds [member] |
Member |
|
|
itcb:SubordinatedBondsMember |
| 2258 |
Public Sector Liabilities [member] |
Member |
|
|
itcb:PublicSectorLiabilitiesMember |
| 2259 |
Borrowings From Domestic Financial Institutions [member] |
Member |
|
|
itcb:BorrowingsFromDomesticFinancialInstitutionsMember |
| 2260 |
Foreign Borrowings [member] |
Member |
|
|
itcb:ForeignBorrowingsMember |
| 2261 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2262 |
Debt instruments issued |
Abstract |
|
|
itcb:DebtSecuritiesAbstract |
| 2263 |
Debt instruments issued |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 2264 |
Other financial liabilities |
Abstract |
|
|
itcb:OtherFinancialLiabilitiesAbstract |
| 2265 |
Other financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherFinancialLiabilities |
| 2266 |
Totals |
Concept (Monetary) |
As Of |
Credit |
itcb:DebtSecuritiesAndOtherFinancialLiabilities |
| 2267 |
1160 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Schedule of Debt Classified (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesScheduleOfDebtClassified |
| 2268 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2269 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 2270 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 2271 |
Long term debts [member] |
Member |
|
|
itcb:LongTermDebtsMember |
| 2272 |
Short term debts [member] |
Member |
|
|
itcb:ShortTermDebtsMember |
| 2273 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2274 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2275 |
Mortgage finance bonds [member] |
Member |
|
|
itcb:MortgageFinanceBondsMember |
| 2276 |
Senior bond [member] |
Member |
|
|
itcb:SeniorBondMember |
| 2277 |
Subordinated Bonds [member] |
Member |
|
|
itcb:SubordinatedBondsMember |
| 2278 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2279 |
Debt instruments issued |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 2280 |
Other financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherFinancialLiabilities |
| 2281 |
1161 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Summary of Maturities for Mortgage Finance Bonds (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesSummaryOfMaturitiesForMortgageFinanceBonds |
| 2282 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2283 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2284 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2285 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2286 |
Due within 1 and 2 Year [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 2287 |
2 year [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember |
| 2288 |
3 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember |
| 2289 |
4 year [member] |
Member |
|
|
ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember |
| 2290 |
Later than five years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 2291 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2292 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2293 |
Mortgage finance bonds [member] |
Member |
|
|
itcb:MortgageFinanceBondsMember |
| 2294 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2295 |
Debt maturity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 2296 |
1162 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Schedule of Senior Bonds, by Currency (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesScheduleOfSeniorBondsByCurrency |
| 2297 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2298 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 2299 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 2300 |
Hungary, Forint |
Member |
|
|
currency:HUF |
| 2301 |
CLP [member] |
Member |
|
|
currency:CLP |
| 2302 |
USD [member] |
Member |
|
|
currency:USD |
| 2303 |
COP [member] |
Member |
|
|
currency:COP |
| 2304 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2305 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2306 |
Senior bond [member] |
Member |
|
|
itcb:SeniorBondMember |
| 2307 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2308 |
Debt Securities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 2309 |
1163 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Schedule of Maturities for Senior Bonds (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesScheduleOfMaturitiesForSeniorBonds |
| 2310 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2311 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2312 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2313 |
Senior bond [member] |
Member |
|
|
itcb:SeniorBondMember |
| 2314 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2315 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2316 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2317 |
Due within 1 and 2 Year [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 2318 |
2 year [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember |
| 2319 |
3 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember |
| 2320 |
4 year [member] |
Member |
|
|
ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember |
| 2321 |
Later than five years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 2322 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2323 |
Debt Securities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 2324 |
1164 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Summary of Senior Bonds Issued (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesSummaryOfSeniorBondsIssued |
| 2325 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2326 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 2327 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 2328 |
Hungary, Forint |
Member |
|
|
currency:HUF |
| 2329 |
CLP [member] |
Member |
|
|
currency:CLP |
| 2330 |
COP [member] |
Member |
|
|
currency:COP |
| 2331 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2332 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2333 |
Senior bond [member] |
Member |
|
|
itcb:SeniorBondMember |
| 2334 |
Borrowings by name [axis] |
Axis |
|
|
ifrs-full:BorrowingsByNameAxis |
| 2335 |
Borrowings by name [member] |
Member |
|
|
ifrs-full:BorrowingsByNameMember |
| 2336 |
BCORAQ0710 [member] |
Member |
|
|
itcb:Bcoraq0710Member |
| 2337 |
BCORAR0710 [member] |
Member |
|
|
itcb:BCORAR0710Member |
| 2338 |
BCORAR0710 [member] |
Member |
|
|
itcb:BCORAR0710OneMember |
| 2339 |
BCORAN0710 [member] |
Member |
|
|
itcb:BondsBCORAN0710Member |
| 2340 |
BCORBY0914Member |
Member |
|
|
itcb:BCORBY0914Member |
| 2341 |
SUBSERIE B30 [member] |
Member |
|
|
itcb:SubserieB30Member |
| 2342 |
SUBSERIE C48 [member] |
Member |
|
|
itcb:SubserieC48Member |
| 2343 |
BCORAO0710 [member] |
Member |
|
|
itcb:BondsBCORAO0710Member |
| 2344 |
BCORAP0710 [member] |
Member |
|
|
itcb:BondBBcorap0710OneMember |
| 2345 |
BCORAP0710 [member] |
Member |
|
|
itcb:BondBBcorap0710TwoMember |
| 2346 |
BCORAQ0710 [member] |
Member |
|
|
itcb:BondBBcoraq0710OneMember |
| 2347 |
BCORAQ0710 [member] |
Member |
|
|
itcb:BondBBcoraq0710TwoMember |
| 2348 |
BCORAQ0710 [member] |
Member |
|
|
itcb:BondsBBCR1109B84Member |
| 2349 |
BCORAP0710 [member] |
Member |
|
|
itcb:BondBBcorap0710ThreeMember |
| 2350 |
BCORAO0710 [member] |
Member |
|
|
itcb:BondBBcorao0710Member |
| 2351 |
BCORAK0710 [member] |
Member |
|
|
itcb:BondsBBCR3119B84Member |
| 2352 |
BCORAJ0710 [member] |
Member |
|
|
itcb:BondsBCORAJ0710Member |
| 2353 |
BCORBY0914 [member] |
Member |
|
|
itcb:BondsBBSA26SA48Member |
| 2354 |
BCORBZ0914 [member] |
Member |
|
|
itcb:BondsBBSA168B18Member |
| 2355 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2356 |
Currency |
Concept (Text/String) |
For Period |
|
ifrs-full:BorrowingsOriginalCurrency |
| 2357 |
Amount |
Concept (Monetary) |
As Of |
|
ifrs-full:NotionalAmount |
| 2358 |
Term |
Concept (Text/String) |
For Period |
|
itcb:BorrowingsRepaymentTerms |
| 2359 |
Issuance rate |
Concept (Text/String) |
For Period |
|
ifrs-full:BorrowingsInterestRateBasis |
| 2360 |
Placement date |
Concept (Text/String) |
For Period |
|
itcb:BorrowingsPlacementDate |
| 2361 |
Maturity date |
Concept (Text/String) |
For Period |
|
ifrs-full:BorrowingsMaturity |
| 2362 |
1165 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Schedule of Subordinated Bonds, by Currency (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesScheduleOfSubordinatedBondsByCurrency |
| 2363 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2364 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2365 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2366 |
Subordinated Bonds [member] |
Member |
|
|
itcb:SubordinatedBondsMember |
| 2367 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 2368 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 2369 |
Hungary, Forint |
Member |
|
|
currency:HUF |
| 2370 |
CLP [member] |
Member |
|
|
currency:CLP |
| 2371 |
COP [member] |
Member |
|
|
currency:COP |
| 2372 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2373 |
Debt Securities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 2374 |
1166 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Summary of Maturities for Subordinated Bonds (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesSummaryOfMaturitiesForSubordinatedBonds |
| 2375 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2376 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2377 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2378 |
Subordinated Bonds [member] |
Member |
|
|
itcb:SubordinatedBondsMember |
| 2379 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2380 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2381 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2382 |
Due within 1 and 2 Year [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 2383 |
3 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember |
| 2384 |
4 year [member] |
Member |
|
|
ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember |
| 2385 |
Later than five years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 2386 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2387 |
Total |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 2388 |
1167 - Disclosure - Debt Instruments Issued and Other Financial Liabilities - Summary of Others Financial Obligations (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDebtInstrumentsIssuedAndOtherFinancialLiabilitiesSummaryOfOthersFinancialObligations |
| 2389 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 2390 |
Classes of financial liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialLiabilitiesAxis |
| 2391 |
Financial liabilities, class [member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesMember |
| 2392 |
Public Sector Liabilities [member] |
Member |
|
|
itcb:PublicSectorLiabilitiesMember |
| 2393 |
Foreign Borrowings [member] |
Member |
|
|
itcb:ForeignBorrowingsMember |
| 2394 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2395 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2396 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2397 |
Disclosure of detailed information about borrowings [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems |
| 2398 |
Amounts due to credit card transactions |
Concept (Monetary) |
As Of |
Credit |
itcb:AmountsDueToCreditCardOperations |
| 2399 |
Others |
Concept (Monetary) |
As Of |
Credit |
itcb:OthersShortTermFinancialObligations |
| 2400 |
Totals short-term financial liabilities |
Concept (Monetary) |
As Of |
Credit |
itcb:TotalShortTermFinancialObligations |
| 2401 |
After 1 year but within 2 years |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherFinancialLiabilities |
| 2402 |
1168 - Disclosure - Provisions - Schedule of Provisions (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsScheduleOfProvisions |
| 2403 |
Disclosure of other provisions [table] |
Table |
* |
* |
ifrs-full:DisclosureOfOtherProvisionsTable |
| 2404 |
Classes of other provisions [axis] |
Axis |
|
|
ifrs-full:ClassesOfProvisionsAxis |
| 2405 |
Other provisions [member] |
Member |
|
|
ifrs-full:OtherProvisionsMember |
| 2406 |
Employee Related Provisions [member] |
Member |
|
|
itcb:EmployeeRelatedProvisionsMember |
| 2407 |
Mandatory dividends [member] |
Member |
|
|
itcb:MandatoryDividendsMember |
| 2408 |
Provisions for contingent loans risk [member] |
Member |
|
|
itcb:ProvisionsForContingentLoansRiskMember |
| 2409 |
Contingencies [member] |
Member |
|
|
itcb:ContingenciesMember |
| 2410 |
Disclosure of Other Provisions [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfOtherProvisionsLineItems |
| 2411 |
Totals |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Provisions |
| 2412 |
1169 - Disclosure - Provisions - Movements in Contingent Loans Provisions For Contingent Loan Risk According to IFRS9 (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsMovementsInContingentLoansProvisionsForContingentLoanRiskAccordingToIFRS9 |
| 2413 |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable |
| 2414 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 2415 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 2416 |
Stage1 [member] |
Member |
|
|
itcb:StageOneMember |
| 2417 |
Stage 2 [member] |
Member |
|
|
itcb:StageTwoMember |
| 2418 |
Stage 3 [member] |
Member |
|
|
itcb:StageThreeMember |
| 2419 |
Effect of overlay approach reclassification [axis] |
Axis |
|
|
ifrs-full:EffectOfOverlayApproachReclassificationAxis |
| 2420 |
In accordance with IFRS 9 [member] |
Member |
|
|
ifrs-full:InAccordanceWithIFRS9Member |
| 2421 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 2422 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 2423 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 2424 |
12-month expected credit losses [member] |
Member |
|
|
ifrs-full:TwelvemonthExpectedCreditLossesMember |
| 2425 |
Lifetime expected credit losses [member] |
Member |
|
|
ifrs-full:LifetimeExpectedCreditLossesMember |
| 2426 |
Method of assessment of expected credit losses [axis] |
Axis |
|
|
ifrs-full:MethodOfAssessmentOfExpectedCreditLossesAxis |
| 2427 |
Method of assessment of expected credit losses [member] |
Member |
|
|
ifrs-full:MethodOfAssessmentOfExpectedCreditLossesMember |
| 2428 |
Individually Evaluated [Member] |
Member |
|
|
ifrs-full:ExpectedCreditLossesIndividuallyAssessedMember |
| 2429 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 2430 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 2431 |
Contingent loans [member] |
Member |
|
|
itcb:ContingentLoansMember |
| 2432 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 2433 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 2434 |
Restated [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyAndCorrectionsOfPriorPeriodErrorsMember |
| 2435 |
After restatement [member] |
Member |
|
|
itcb:AfterRestatementMember |
| 2436 |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsLineItems |
| 2437 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 2438 |
- Transfers to stage 1 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransferToStageOneAllowanceAccountForCreditLossesOfFinancialAssets |
| 2439 |
- Transfers to stage 2 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransfersToStageTwoAllowanceAccountForCreditLossesOfFinancialAssets |
| 2440 |
- Transfers to stage 3 |
Concept (Monetary) |
For Period |
Debit |
itcb:TransfersToStageThreeAllowanceAccountForCreditLossesOfFinancialAssets |
| 2441 |
- Increases due to change in credit risk |
Concept (Monetary) |
For Period |
Debit |
itcb:IncreasesDueToChangeInCreditRisk |
| 2442 |
- Decreases due to change in credit risk |
Concept (Monetary) |
For Period |
Credit |
itcb:DecreasesDueToChangeInCreditRisk |
| 2443 |
- Charge-offs |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughWriteoffFinancialAssets |
| 2444 |
- Changes due to modifications that did not result in derecognition |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughTransfersFinancialAssets |
| 2445 |
New financial assets originated or purchased |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseThroughOriginationOrPurchaseFinancialAssets |
| 2446 |
Financial assets that have been derecognized |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DecreaseThroughDerecognitionFinancialAssets |
| 2447 |
Changes in models/risk parameters |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughChangesInModelsOrRiskParametersFinancialAssets |
| 2448 |
Foreign exchange and other movements |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseThroughForeignExchangeAndOtherMovementsFinancialAssets |
| 2449 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 2450 |
1170 - Disclosure - Provisions - Schedule of Provision Balance Changes (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsScheduleOfProvisionBalanceChanges |
| 2451 |
Disclosure of other provisions [table] |
Table |
* |
* |
ifrs-full:DisclosureOfOtherProvisionsTable |
| 2452 |
Classes of other provisions [axis] |
Axis |
|
|
ifrs-full:ClassesOfProvisionsAxis |
| 2453 |
Other provisions [member] |
Member |
|
|
ifrs-full:OtherProvisionsMember |
| 2454 |
Provisions for personnel salaries and expenses [member] |
Member |
|
|
itcb:ProvisionsForPersonnelSalariesAndExpensesMember |
| 2455 |
Provisions for mandatory dividends [member] |
Member |
|
|
itcb:ProvisionsForMandatoryDividendsMember |
| 2456 |
Provisions for contingent loans risk [member] |
Member |
|
|
itcb:ProvisionsForContingentLoansRiskMember |
| 2457 |
Provisions for contingencies [member] |
Member |
|
|
itcb:ProvisionsForContingenciesMember |
| 2458 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 2459 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 2460 |
Restated [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyAndCorrectionsOfPriorPeriodErrorsMember |
| 2461 |
Disclosure of Other Provisions [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfOtherProvisionsLineItems |
| 2462 |
Beginning Balances |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Provisions |
| 2463 |
Provisions applied |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:AdditionalProvisionsOtherProvisions |
| 2464 |
Provisions recorded |
Concept (Monetary) |
For Period |
Debit |
itcb:ProvisionsRecorded |
| 2465 |
Provisions released |
Concept (Monetary) |
For Period |
Credit |
itcb:ProvisionsReleased |
| 2466 |
Other movements |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherMovementsInProvision |
| 2467 |
Ending Balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Provisions |
| 2468 |
1171 - Disclosure - Provisions - Schedule of Provisions for Payroll and Employee Benefits (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsScheduleOfProvisionsForPayrollAndEmployeeBenefits |
| 2469 |
Disclosure of other provisions [table] |
Table |
* |
* |
ifrs-full:DisclosureOfOtherProvisionsTable |
| 2470 |
Classes of other provisions [axis] |
Axis |
|
|
ifrs-full:ClassesOfProvisionsAxis |
| 2471 |
Other provisions [member] |
Member |
|
|
ifrs-full:OtherProvisionsMember |
| 2472 |
Employee Related Provisions [member] |
Member |
|
|
itcb:EmployeeRelatedProvisionsMember |
| 2473 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2474 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2475 |
Long-term employee benefits [member] |
Member |
|
|
itcb:LongTermEmployeeBenefitsMember |
| 2476 |
Pension plan [member] |
Member |
|
|
itcb:PensionPlanMember |
| 2477 |
Retroactive unemployment plan [member] |
Member |
|
|
itcb:RetroactiveUnemploymentPlanMember |
| 2478 |
Retirements bonus plan [member] |
Member |
|
|
itcb:RetirementsBonusPlanMember |
| 2479 |
Other employee benefits [member] |
Member |
|
|
itcb:OtherEmployeeBenefitsMember |
| 2480 |
Disclosure of Other Provisions [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfOtherProvisionsLineItems |
| 2481 |
Provisions for employee benefits |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2482 |
Vacation accrual |
Concept (Monetary) |
As Of |
Credit |
itcb:ProvisionsForVacations |
| 2483 |
Totals |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Provisions |
| 2484 |
1172 - Disclosure - Provisions - Summary of Economic Assumptions (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsSummaryOfEconomicAssumptions |
| 2485 |
Summary of economic assumptions [table] |
Table |
* |
* |
itcb:SummaryOfEconomicAssumptionsTable |
| 2486 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2487 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2488 |
Long-term employee benefits [member] |
Member |
|
|
itcb:LongTermEmployeeBenefitsMember |
| 2489 |
Summary of economic assumptions [line items] |
LineItems |
|
|
itcb:SummaryOfEconomicAssumptionsLineItems |
| 2490 |
Discount rate |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfDiscountRates |
| 2491 |
Expected rate of salary increase |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases |
| 2492 |
1173 - Disclosure - Provisions - Movements of Present Value Of Obligation and The Amounts Recognized in Consolidated Statements Of Income (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsMovementsOfPresentValueOfObligationAndTheAmountsRecognizedInConsolidatedStatementsOfIncome |
| 2493 |
Disclosure of other provisions [table] |
Table |
* |
* |
ifrs-full:DisclosureOfOtherProvisionsTable |
| 2494 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2495 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2496 |
Long-term employee benefits [member] |
Member |
|
|
itcb:LongTermEmployeeBenefitsMember |
| 2497 |
Disclosure of Other Provisions [Line Items] |
LineItems |
|
|
ifrs-full:DisclosureOfOtherProvisionsLineItems |
| 2498 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2499 |
Net cost of benefits |
Concept (Monetary) |
For Period |
Debit |
itcb:DefinedBenefitObligationOfNetCostOfBenefits |
| 2500 |
Payments |
Concept (Monetary) |
For Period |
Debit |
itcb:DefinedBenefitObligationPayment |
| 2501 |
Provisions recorded |
Concept (Monetary) |
For Period |
Debit |
itcb:ProvisionsRecorded |
| 2502 |
Exchange differences |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions |
| 2503 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2504 |
1174 - Disclosure - Provisions - Cost of Benefit (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsCostOfBenefit |
| 2505 |
Disclosure of defined benefit plans [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 2506 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2507 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2508 |
Long-term employee benefits [member] |
Member |
|
|
itcb:LongTermEmployeeBenefitsMember |
| 2509 |
Disclosure of defined benefit plans [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 2510 |
Current services cost |
Concept (Monetary) |
As Of |
Credit |
itcb:CurrentServicesCost |
| 2511 |
Interest expense on obligation |
Concept (Monetary) |
As Of |
Credit |
itcb:InterestExpenseOnObligation |
| 2512 |
Total |
Concept (Monetary) |
As Of |
Credit |
itcb:DefinedBenefitObligationOfCostOfNetProfit |
| 2513 |
1175 - Disclosure - Provisions - Summary of Economic Assumptions - Pension Plan (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsSummaryOfEconomicAssumptionsPensionPlan |
| 2514 |
Summary of economic assumptions [table] |
Table |
* |
* |
itcb:SummaryOfEconomicAssumptionsTable |
| 2515 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2516 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2517 |
Pension plan [member] |
Member |
|
|
itcb:PensionPlanMember |
| 2518 |
Summary of economic assumptions [line items] |
LineItems |
|
|
itcb:SummaryOfEconomicAssumptionsLineItems |
| 2519 |
Discount rate |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfDiscountRates |
| 2520 |
Expected rate of salary increases |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases |
| 2521 |
Inflation rate |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfInflation |
| 2522 |
1176 - Disclosure - Provisions - Schedule of Pension Plan Balances Movements (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsScheduleOfPensionPlanBalancesMovements |
| 2523 |
Provisions [table] |
Table |
* |
* |
itcb:ProvisionsTable |
| 2524 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2525 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2526 |
Pension plan [member] |
Member |
|
|
itcb:PensionPlanMember |
| 2527 |
Provisions [line items] |
LineItems |
|
|
itcb:ProvisionsLineItems |
| 2528 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2529 |
Interest expense on obligation |
Concept (Monetary) |
For Period |
Debit |
itcb:InterestExpenseOnObligationProvisionsForEmployeeBenefits |
| 2530 |
Payments |
Concept (Monetary) |
For Period |
Debit |
itcb:DefinedBenefitObligationPayment |
| 2531 |
Actuarial losses (gains) |
Concept (Monetary) |
For Period |
Credit |
itcb:ActuarialGainLossProvisionsForEmployeeBenefits |
| 2532 |
Exchange differences |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions |
| 2533 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2534 |
1177 - Disclosure - Provisions - Summary of Economic Assumptions- Retroactive Unemployment Plan (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsSummaryOfEconomicAssumptionsRetroactiveUnemploymentPlan |
| 2535 |
Provisions [table] |
Table |
* |
* |
itcb:ProvisionsTable |
| 2536 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2537 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2538 |
Retroactive unemployment plan [member] |
Member |
|
|
itcb:RetroactiveUnemploymentPlanMember |
| 2539 |
Provisions [line items] |
LineItems |
|
|
itcb:ProvisionsLineItems |
| 2540 |
Discount rate |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfDiscountRates |
| 2541 |
Expected rate of salary increases |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases |
| 2542 |
Inflation rate |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfInflation |
| 2543 |
1178 - Disclosure - Provisions - Schedule of Changes in Provision - Severance (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsScheduleOfChangesInProvisionSeverance |
| 2544 |
Disclosure of defined benefit plans [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 2545 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2546 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2547 |
Retroactive unemployment plan [member] |
Member |
|
|
itcb:RetroactiveUnemploymentPlanMember |
| 2548 |
Disclosure of defined benefit plans [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 2549 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2550 |
Current services costs |
Concept (Monetary) |
For Period |
Debit |
itcb:CurrentServiceCostProvisionsForEmployeeBenefits |
| 2551 |
Interest expense on obligations |
Concept (Monetary) |
For Period |
Debit |
itcb:InterestExpensesOnObligation |
| 2552 |
Actuarial gains |
Concept (Monetary) |
For Period |
Credit |
itcb:ActuarialGainLossProvisionsForEmployeeBenefits |
| 2553 |
Payments of benefits |
Concept (Monetary) |
For Period |
Debit |
itcb:DefinedBenefitObligationPayment |
| 2554 |
Exchange differences |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions |
| 2555 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2556 |
1179 - Disclosure - Provisions - Summary of Economic Assumptions- Retirement Bonus Plan (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsSummaryOfEconomicAssumptionsRetirementBonusPlan |
| 2557 |
Summary of economic assumptions [table] |
Table |
* |
* |
itcb:SummaryOfEconomicAssumptionsTable |
| 2558 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2559 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2560 |
Retirements bonus plan [member] |
Member |
|
|
itcb:RetirementsBonusPlanMember |
| 2561 |
Summary of economic assumptions [line items] |
LineItems |
|
|
itcb:SummaryOfEconomicAssumptionsLineItems |
| 2562 |
Summary of economic hypothesis Discount rate(s) |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfDiscountRates |
| 2563 |
Expected rate(s) of salary increase |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases |
| 2564 |
Inflation rate |
Concept (Percent) |
As Of |
|
ifrs-full:ActuarialAssumptionOfExpectedRatesOfInflation |
| 2565 |
1180 - Disclosure - Provisions - Schedule of Changes in Provision - Retirement Benefit Plan (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsScheduleOfChangesInProvisionRetirementBenefitPlan |
| 2566 |
Disclosure of defined benefit plans [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 2567 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2568 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2569 |
Retirements bonus plan [member] |
Member |
|
|
itcb:RetirementsBonusPlanMember |
| 2570 |
Disclosure of defined benefit plans [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 2571 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2572 |
Current service costs |
Concept (Monetary) |
For Period |
Debit |
itcb:CurrentServiceCostProvisionsForEmployeeBenefits |
| 2573 |
Interest expense on obligation |
Concept (Monetary) |
For Period |
Debit |
itcb:InterestExpenseOnObligationProvisionsForEmployeeBenefits |
| 2574 |
Actuarial (gains) losses |
Concept (Monetary) |
For Period |
Credit |
itcb:ActuarialGainLossProvisionsForEmployeeBenefits |
| 2575 |
Payments of benefits |
Concept (Monetary) |
For Period |
Debit |
itcb:DefinedBenefitObligationPayment |
| 2576 |
Exchange differences |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions |
| 2577 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ProvisionsForEmployeeBenefits |
| 2578 |
1181 - Disclosure - Provisions - Schedule of Summary Effects in Other Comprehensive Income (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsScheduleOfSummaryEffectsInOtherComprehensiveIncome |
| 2579 |
Disclosure of Provisions [table] |
Table |
* |
* |
itcb:DisclosureOfProvisionsTable |
| 2580 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2581 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2582 |
Pension plan [member] |
Member |
|
|
itcb:PensionPlanMember |
| 2583 |
Retroactive unemployment plan [member] |
Member |
|
|
itcb:RetroactiveUnemploymentPlanMember |
| 2584 |
Retirements bonus plan [member] |
Member |
|
|
itcb:RetirementsBonusPlanMember |
| 2585 |
Long-term employee benefits [member] |
Member |
|
|
itcb:LongTermEmployeeBenefitsMember |
| 2586 |
Disclosure of Provisions [line items] |
LineItems |
|
|
itcb:DisclosureOfProvisionsLineItems |
| 2587 |
Total loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:SurplusDeficitInPlan |
| 2588 |
1182 - Disclosure - Provisions - Schedule of Future Payments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsScheduleOfFuturePayments |
| 2589 |
Disclosure of defined benefit plans [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDefinedBenefitPlansTable |
| 2590 |
Defined benefit plans [axis] |
Axis |
|
|
ifrs-full:DefinedBenefitPlansAxis |
| 2591 |
Defined benefit plans [member] |
Member |
|
|
ifrs-full:DefinedBenefitPlansMember |
| 2592 |
Long-term employee benefits [member] |
Member |
|
|
itcb:LongTermEmployeeBenefitsMember |
| 2593 |
Pension plan [member] |
Member |
|
|
itcb:PensionPlanMember |
| 2594 |
Retroactive unemployment plan [member] |
Member |
|
|
itcb:RetroactiveUnemploymentPlanMember |
| 2595 |
Retirement Bonus Plan [member] |
Member |
|
|
itcb:RetirementBenefitPlanMember |
| 2596 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 2597 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 2598 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 2599 |
Due within 1 and 2 Year [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember |
| 2600 |
2 year [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember |
| 2601 |
3 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember |
| 2602 |
4 year [member] |
Member |
|
|
ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember |
| 2603 |
Later than five years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsMember |
| 2604 |
Disclosure of defined benefit plans [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDefinedBenefitPlansLineItems |
| 2605 |
Expected future payments |
Concept (Monetary) |
As Of |
Credit |
itcb:ExpectedFuturePayments |
| 2606 |
1183 - Disclosure - Other Liabilities and Liabilities Directly Associated With Non-Current Assets Held for Sale - Schedule of Other Liabilities (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureOtherLiabilitiesAndLiabilitiesDirectlyAssociatedWithNonCurrentAssetsHeldForSaleScheduleOfOtherLiabilities |
| 2607 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2608 |
Other liabilities and liabilities directly associated with non current assets held for sale [abstract] |
Abstract |
|
|
itcb:OtherLiabilitiesAndLiabilitiesDirectlyAssociatedWithNonCurrentAssetsHeldForSaleAbstract |
| 2609 |
Accounts and notes payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherPayables |
| 2610 |
Dividends payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DividendsPayable |
| 2611 |
Unearned income |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Advances |
| 2612 |
Valuation adjustment for hedge accounting |
Concept (Monetary) |
As Of |
Credit |
itcb:ValuationAdjustmentsForHedges |
| 2613 |
Payables due to brokerage transactions |
Concept (Monetary) |
As Of |
Credit |
itcb:PayablesDueToBrokerageTransactions |
| 2614 |
Collateral for financial transactions (threshold) |
Concept (Monetary) |
As Of |
Credit |
itcb:CollateralForFinancialTransactions |
| 2615 |
Other liabilities |
Concept (Monetary) |
As Of |
Credit |
itcb:OtherFinancialLiabilities1 |
| 2616 |
Totals |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNonfinancialLiabilities |
| 2617 |
1184 - Disclosure - Other Liabilities and Liabilities Directly Associated With Non-Current Assets Held for Sale - Schedule of Other Liabilities (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureOtherLiabilitiesAndLiabilitiesDirectlyAssociatedWithNonCurrentAssetsHeldForSaleScheduleOfOtherLiabilitiesParenthetical |
| 2618 |
Disclosure of other liabilities and liabilities directly associated with noncurrent assets held for sale [table] |
Table |
* |
* |
itcb:DisclosureOfOtherLiabilitiesAndLiabilitiesDirectlyAssociatedWithNoncurrentAssetsHeldForSaleTable |
| 2619 |
Non-adjusting events after reporting period [axis] |
Axis |
|
|
ifrs-full:NonadjustingEventsAfterReportingPeriodAxis |
| 2620 |
Non-adjusting events after reporting period [member] |
Member |
|
|
ifrs-full:NonadjustingEventsMember |
| 2621 |
Resolution No 101 [member] |
Member |
|
|
itcb:ResolutionNumberOneZeroOneMember |
| 2622 |
Disclosure of other liabilities and liabilities directly associated with noncurrent assets held for sale [line items] |
LineItems |
|
|
itcb:DisclosureOfOtherLiabilitiesAndLiabilitiesDirectlyAssociatedWithNoncurrentAssetsHeldForSaleLineItems |
| 2623 |
Penalty fee |
Concept (Monetary) |
For Period |
Debit |
itcb:PenaltyFee |
| 2624 |
1186 - Disclosure - Other Liabilities and Liabilities Directly Associated With Non-Current Assets Held for Sale - Additional Information (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureOtherLiabilitiesAndLiabilitiesDirectlyAssociatedWithNonCurrentAssetsHeldForSaleAdditionalInformationParenthetical |
| 2625 |
Disclosure of other liabilities and liabilities directly associated with noncurrent assets held for sale [table] |
Table |
* |
* |
itcb:DisclosureOfOtherLiabilitiesAndLiabilitiesDirectlyAssociatedWithNoncurrentAssetsHeldForSaleTable |
| 2626 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 2627 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 2628 |
Non-current assets held for sale [member] |
Member |
|
|
ifrs-full:NoncurrentAssetsHeldForSaleMember |
| 2629 |
Disclosure of other liabilities and liabilities directly associated with noncurrent assets held for sale [line items] |
LineItems |
|
|
itcb:DisclosureOfOtherLiabilitiesAndLiabilitiesDirectlyAssociatedWithNoncurrentAssetsHeldForSaleLineItems |
| 2630 |
Other liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNonfinancialLiabilities |
| 2631 |
1187 - Disclosure - Contingencies, Commitments and Responsibilities - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureContingenciesCommitmentsAndResponsibilitiesAdditionalInformation |
| 2632 |
Disclosure of contingent liabilities in business combination [table] |
Table |
* |
* |
ifrs-full:DisclosureOfContingentLiabilitiesInBusinessCombinationTable |
| 2633 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 2634 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 2635 |
Top of Range [Member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 2636 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2637 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2638 |
Itau Corpbanca Colombia S.A. [member] |
Member |
|
|
itcb:ItauCorpbancaColombiaSAMember |
| 2639 |
Itau Chile Administradora General de Fondos S.A. [member] |
Member |
|
|
itcb:ItauChileAdministradoraGeneralDeFondosSAMember |
| 2640 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 2641 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 2642 |
Banco Corpbanca Colombia [member] |
Member |
|
|
itcb:BancoCorpbancaColombiaMember |
| 2643 |
Continuing involvement in derecognised financial assets by type of instrument [axis] |
Axis |
|
|
ifrs-full:ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfInstrumentAxis |
| 2644 |
Types of instrument [member] |
Member |
|
|
ifrs-full:TypesOfInstrumentMember |
| 2645 |
Guarantees [member] |
Member |
|
|
ifrs-full:GuaranteesMember |
| 2646 |
Disclosure of contingent liabilities in business combination [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfContingentLiabilitiesInBusinessCombinationLineItems |
| 2647 |
Provision for lawsuits and legal proceedings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:LegalProceedingsProvision |
| 2648 |
Aggregate legal claims |
Concept (Monetary) |
As Of |
Credit |
itcb:LegalClaims |
| 2649 |
Labor processes amount |
Concept (Monetary) |
As Of |
Credit |
itcb:LaborProcessesAmount |
| 2650 |
Labor processes provision |
Concept (Monetary) |
For Period |
Credit |
itcb:LaborProcessesProvision |
| 2651 |
Fine for violations of credit margins |
Concept (Monetary) |
For Period |
Debit |
itcb:FineForViolationsOfCreditMargins |
| 2652 |
Percentage of shares outstanding |
Concept (Percent) |
For Period |
|
itcb:PercentageOfSharesOutstanding |
| 2653 |
Purchase price per share |
Concept (Share) |
For Period |
|
itcb:SharePurchasedPricePerShare |
| 2654 |
Description of purchase price calculation |
Concept (Text/String) |
For Period |
|
itcb:DescriptionOfSharePriceCalculation |
| 2655 |
Amount of pledged shares to secure Obligations related to transactions carried out with other brokers |
Concept (Monetary) |
For Period |
Credit |
itcb:AmountOfPledgedSharesToSecureObligationsRelatedToTransactionsWithOtherBrokers |
| 2656 |
Guarantee in cash and financial assets ceded to guarantee transactions |
Concept (Monetary) |
For Period |
|
ifrs-full:ProvisionOfGuaranteesOrCollateralToEntityRelatedPartyTransactions |
| 2657 |
Contingent liability |
Concept (Monetary) |
As Of |
Credit |
itcb:ContingentLiability |
| 2658 |
Guarantee expiration date |
Concept (Date) |
For Period |
|
itcb:GuaranteeExpirationDate |
| 2659 |
Insured amount for individual loss event |
Concept (Monetary) |
As Of |
Credit |
itcb:PolicyInsuredAmountForIndividualLossEvent |
| 2660 |
Insured amount |
Concept (Monetary) |
As Of |
Credit |
itcb:AggregateInsuredAmount |
| 2661 |
Bond maturity date |
Concept (Text/String) |
For Period |
|
itcb:BondMaturityDate |
| 2662 |
1188 - Disclosure - Contingencies, Commitments and Responsibilities - Schedule of Bank and Its Subsidiaries are Contractually Obliged to Grant Loans (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureContingenciesCommitmentsAndResponsibilitiesScheduleOfBankAndItsSubsidiariesAreContractuallyObligedToGrantLoans |
| 2663 |
Disclosure of contingent liabilities in business combination [table] |
Table |
* |
* |
ifrs-full:DisclosureOfContingentLiabilitiesInBusinessCombinationTable |
| 2664 |
Classes of contingent liabilities [axis] |
Axis |
|
|
ifrs-full:ClassesOfContingentLiabilitiesAxis |
| 2665 |
Contingent liabilities [member] |
Member |
|
|
ifrs-full:ContingentLiabilitiesMember |
| 2666 |
Contingent liability for guarantees [member] |
Member |
|
|
ifrs-full:ContingentLiabilityForGuaranteesMember |
| 2667 |
Contingent liability for confirmes foreign letters of credit [member] |
Member |
|
|
itcb:ContingentLiabilityForConfirmesForeignLettersOfCreditMember |
| 2668 |
Letters of credit issued [member] |
Member |
|
|
itcb:ContingentLiabilityForLetterOfCreditMember |
| 2669 |
Documented guarantees [member] |
Member |
|
|
itcb:ContingentLiabilityForDocumentedGuaranteesMember |
| 2670 |
Available on demand credit lines [member] |
Member |
|
|
itcb:ContingentLiabilityForAvailableOnDemandCreditLinesMember |
| 2671 |
Contingent liability for other credit commitments [member] |
Member |
|
|
itcb:ContingentLiabilityForOtherCreditCommitmentsMember |
| 2672 |
Disclosure of contingent liabilities in business combination [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfContingentLiabilitiesInBusinessCombinationLineItems |
| 2673 |
Contingent loans |
Concept (Monetary) |
As Of |
Debit |
itcb:ContingentLoans |
| 2674 |
1189 - Disclosure - Contingencies, Commitments and Responsibilities - Schedule of Responsibilities Arising From the Regular Course of Business (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureContingenciesCommitmentsAndResponsibilitiesScheduleOfResponsibilitiesArisingFromTheRegularCourseOfBusiness |
| 2675 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2676 |
Disclosure of contingent liabilities in business combination [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfContingentLiabilitiesInBusinessCombinationAbstract |
| 2677 |
Third party operations |
Abstract |
|
|
itcb:ThirdPartyOperationsAbstract |
| 2678 |
Collections |
Concept (Monetary) |
As Of |
Credit |
itcb:ThirdPartyCollections |
| 2679 |
Transferred financial assets managed by the Bank |
Concept (Monetary) |
As Of |
Credit |
itcb:ThirdPartyTransferredFinancialAssetsManagedByBank |
| 2680 |
Third party funds under management |
Concept (Monetary) |
As Of |
Credit |
itcb:ThirdPartyFundsUnderManagement |
| 2681 |
Subtotals |
Concept (Monetary) |
As Of |
Credit |
itcb:ThirdPartyOperations |
| 2682 |
Custody of securities |
Abstract |
|
|
itcb:SecurityCustodyAbstract |
| 2683 |
Securities held in custody |
Concept (Monetary) |
As Of |
Credit |
itcb:SecurityInCustodyHeldByBank |
| 2684 |
Securities held in custody deposited in other entities |
Concept (Monetary) |
As Of |
Credit |
itcb:SecuritiesInCustodyDepositedInAnotherEntity |
| 2685 |
Securities issued by the Bank held in custody |
Concept (Monetary) |
As Of |
Credit |
itcb:SecuritiesIssuedByTheBankHeldInCustody |
| 2686 |
Subtotals |
Concept (Monetary) |
As Of |
Credit |
itcb:SecurityCustody |
| 2687 |
Totals |
Concept (Monetary) |
As Of |
Credit |
itcb:TotalResponsibilities |
| 2688 |
1190 - Disclosure - Contingencies, Commitments and Responsibilities - Schedule of Damages That May Be Incurred By Insured Parties that Contract Policies (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureContingenciesCommitmentsAndResponsibilitiesScheduleOfDamagesThatMayBeIncurredByInsuredPartiesThatContractPolicies |
| 2689 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2690 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2691 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2692 |
Consorcio Nacionalde SegurosSA [Member] |
Member |
|
|
itcb:ConsorcioNacionaldeSegurossaMember |
| 2693 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2694 |
From date |
Concept (Date) |
For Period |
|
itcb:PolicyIssueDate |
| 2695 |
End date |
Concept (Date) |
For Period |
|
itcb:PolicyMaturityDate |
| 2696 |
Amount |
Concept (Text/String) |
For Period |
|
itcb:PolicyAmountDescription |
| 2697 |
Beneficiary |
Concept (Text/String) |
For Period |
|
itcb:BeneficaryOfPolicy |
| 2698 |
1191 - Disclosure - Contingencies, Commitments and Responsibilities - Schedule of Performance Bond (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureContingenciesCommitmentsAndResponsibilitiesScheduleOfPerformanceBond |
| 2699 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2700 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2701 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2702 |
Itau Chile [member] |
Member |
|
|
itcb:ItauChileMember |
| 2703 |
Mapfre Compania De Seguros SA [member] |
Member |
|
|
itcb:MapfreCompaniaDeSegurosSaMember |
| 2704 |
Itau chile1 [member] |
Member |
|
|
itcb:ItauChile1Member |
| 2705 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2706 |
From |
Concept (Date) |
For Period |
|
itcb:PolicyIssueDate |
| 2707 |
To |
Concept (Date) |
For Period |
|
itcb:PolicyMaturityDate |
| 2708 |
Amount (UF) |
Concept (Text/String) |
For Period |
|
itcb:PolicyAmountDescription |
| 2709 |
Beneficiary |
Concept (Text/String) |
For Period |
|
itcb:BeneficaryOfPolicy |
| 2710 |
1192 - Disclosure - Contingencies, Commitments and Responsibilities - Schedule of Comprehensive Insurance Policy (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureContingenciesCommitmentsAndResponsibilitiesScheduleOfComprehensiveInsurancePolicy |
| 2711 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2712 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2713 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2714 |
Orion Seguros Generales S.A. [member] |
Member |
|
|
itcb:OrionSegurosGeneralesSAMember |
| 2715 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2716 |
From |
Concept (Date) |
For Period |
|
itcb:PolicyIssueDate |
| 2717 |
To |
Concept (Date) |
For Period |
|
itcb:PolicyMaturityDate |
| 2718 |
Amount (UF) |
Concept (Text/String) |
For Period |
|
itcb:PolicyAmountDescription |
| 2719 |
Beneficiary |
Concept (Text/String) |
For Period |
|
itcb:BeneficaryOfPolicy |
| 2720 |
1193 - Disclosure - Equity - Schedule of Paid in Capital of the Bank (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfPaidInCapitalOfTheBank |
| 2721 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2722 |
Equity note[abstract] |
Abstract |
|
|
itcb:EquityNoteAbstract |
| 2723 |
Beginning Balance |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesOutstanding |
| 2724 |
Issuance of paid shares |
Concept (Shares) |
For Period |
|
itcb:IssuanceOfPaidShares |
| 2725 |
Increase in share for Itaú-Corpbanca business combination |
Concept (Shares) |
For Period |
|
itcb:IncreaseInSharesForBusinessCombination |
| 2726 |
Issuance of shares pending payment |
Concept (Shares) |
For Period |
|
itcb:IssuanceOfSharesPendingPayment |
| 2727 |
Repurchase of own shares |
Concept (Shares) |
For Period |
|
itcb:IncreaseInNumberOfTreasurySharesAcquiredDuringThePeriod |
| 2728 |
Sale of own shares |
Concept (Shares) |
For Period |
|
ifrs-full:IncreaseDecreaseInNumberOfOrdinarySharesIssued |
| 2729 |
Ending Balance |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesOutstanding |
| 2730 |
1194 - Disclosure - Equity - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityAdditionalInformation |
| 2731 |
Disclosure of equity [table] |
Table |
* |
* |
itcb:DisclosureOfEquityTable |
| 2732 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 2733 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 2734 |
Other equity interest [member] |
Member |
|
|
ifrs-full:OtherEquityInterestMember |
| 2735 |
Revaluation surplus [member] |
Member |
|
|
ifrs-full:RevaluationSurplusMember |
| 2736 |
Disclosure of equity [line items] |
LineItems |
|
|
itcb:DisclosureOfEquityLineItems |
| 2737 |
Capital |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
| 2738 |
Number of share outstanding |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesOutstanding |
| 2739 |
Percentage of dividend on profit |
Concept (Percent) |
For Period |
|
itcb:PercentageOfDividendOnProfit |
| 2740 |
Distribution of dividends |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsPaidOrdinaryShares |
| 2741 |
Equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
| 2742 |
Retained earnings from prior years |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DividendsRecognisedAsDistributionsToOwnersOfParentRelatingToPriorYears |
| 2743 |
1195 - Disclosure - Equity - Schedule of Shareholder List (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfShareholderList |
| 2744 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 2745 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 2746 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 2747 |
Itau Unibanco [member] |
Member |
|
|
itcb:ItauUnibancoMember |
| 2748 |
Itau Unibanco Holding S A [member] |
Member |
|
|
itcb:ItauUnibancoHoldingSAMember |
| 2749 |
ITB Holding Brasil Participacoes Ltda. [Member] |
Member |
|
|
itcb:ITBHoldingBrasilParticipacoesLtdaMember |
| 2750 |
CGB II SpA [member] |
Member |
|
|
itcb:CGBIISPAMember |
| 2751 |
CGB III SpA [member] |
Member |
|
|
itcb:CGBIIISpaSAMember |
| 2752 |
Saga II SpA [member] |
Member |
|
|
itcb:SagaIISpaMember |
| 2753 |
Saga III SpA [member] |
Member |
|
|
itcb:SagaIIISpAMember |
| 2754 |
Saieh Family [member] |
Member |
|
|
itcb:SaiehFamilyMember |
| 2755 |
Corp Group Banking SA [member] |
Member |
|
|
itcb:CorpGroupBankingSAMember |
| 2756 |
Compniua Inmobiliaria y de Inversiones Saga SpA [member] |
Member |
|
|
itcb:CompaniaInmobiliariaDeInversionesSagaSpaMember |
| 2757 |
International Finance Corporation [member] |
Member |
|
|
itcb:InternationalFinanceCorporationMember |
| 2758 |
Others [member] |
Member |
|
|
itcb:OthersMember |
| 2759 |
Stock brokers [member] |
Member |
|
|
itcb:StockBrokersMember |
| 2760 |
ADR holders and foreign investors [member] |
Member |
|
|
itcb:ADRHoldersAndForeignInvestorsMember |
| 2761 |
Asset management companies [member] |
Member |
|
|
itcb:AssetManagementCompaniesMember |
| 2762 |
Santo Domingo Group [member] |
Member |
|
|
itcb:SantoDomingoGroupMember |
| 2763 |
Insurance companies [member] |
Member |
|
|
itcb:InsuranceCompaniesMember |
| 2764 |
Pension funds management companies [member] |
Member |
|
|
itcb:PensionFundsManagementCompaniesMember |
| 2765 |
Other minority shareholders [member] |
Member |
|
|
itcb:OtherMinorityShareholdersMember |
| 2766 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 2767 |
Number of shares |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesOutstanding |
| 2768 |
Percentage of equity holding |
Concept (Percent) |
As Of |
|
itcb:ProportionOfOwnershipInterests |
| 2769 |
1196 - Disclosure - Equity - Schedule of Shareholder List (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfShareholderListParenthetical |
| 2770 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 2771 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 2772 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 2773 |
Third party custody [member] |
Member |
|
|
itcb:ThirdPartyCustodyMember |
| 2774 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 2775 |
Number of shares outstanding |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesOutstanding |
| 2776 |
1197 - Disclosure - Equity - Schedule of Distribution of Dividends (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfDistributionOfDividends |
| 2777 |
Disclosure of equity [table] |
Table |
* |
* |
itcb:DisclosureOfEquityTable |
| 2778 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
| 2779 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
| 2780 |
SBIF [member] |
Member |
|
|
itcb:CompanyAMember |
| 2781 |
Disclosure of equity [line items] |
LineItems |
|
|
itcb:DisclosureOfEquityLineItems |
| 2782 |
Income attributable to equity holders |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOwnersOfParent |
| 2783 |
Allocated to reserves and retained earnings |
Concept (Monetary) |
For Period |
Credit |
itcb:ToReservesOrRetainedEarnings |
| 2784 |
Allocated to dividends |
Concept (Monetary) |
For Period |
Credit |
itcb:IntendedDividends |
| 2785 |
Percentage distributed |
Concept (Percent) |
For Period |
|
itcb:PercentageDistributed |
| 2786 |
Number of shares |
Concept (Shares) |
For Period |
|
itcb:NumberOfShares |
| 2787 |
Dividend per share |
Concept (Share) |
As Of |
|
itcb:DividendPerShare |
| 2788 |
1198 - Disclosure - Equity - Schedule of Attributable to the Equity Holders of the Bank (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfAttributableToTheEquityHoldersOfTheBank |
| 2789 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2790 |
Basic earnings per share [abstract] |
Abstract |
|
|
ifrs-full:BasicEarningsPerShareAbstract |
| 2791 |
Diluted earnings per share |
Abstract |
|
|
ifrs-full:DilutedEarningsPerShareAbstract |
| 2792 |
Net income for the period |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOwnersOfParent |
| 2793 |
Weighted average number of outstanding shares |
Concept (Shares) |
For Period |
|
ifrs-full:WeightedAverageShares |
| 2794 |
Dilutive effects |
Abstract |
|
|
itcb:DilutedEffectAbstract |
| 2795 |
Assumed convertible debt conversion |
Concept (Shares) |
For Period |
|
itcb:AssumedConvertibleDebtConversion |
| 2796 |
Conversion of common shares |
Concept (Shares) |
For Period |
|
itcb:ConversionOfCommonShares |
| 2797 |
Options rights |
Concept (Shares) |
For Period |
|
itcb:OptionsRights |
| 2798 |
Adjusted number of shares |
Concept (Shares) |
For Period |
|
ifrs-full:AdjustedWeightedAverageShares |
| 2799 |
Diluted earnings per share (Chilean pesos) |
Concept (Share) |
For Period |
|
ifrs-full:DilutedEarningsLossPerShare |
| 2800 |
Net income for the period |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToOwnersOfParent |
| 2801 |
Weighted average number of outstanding shares |
Concept (Shares) |
For Period |
|
ifrs-full:WeightedAverageShares |
| 2802 |
Assumed convertible debt conversion |
Concept (Shares) |
For Period |
|
itcb:AssumedConvertibleDebtConversion |
| 2803 |
Adjusted number of outstanding shares |
Concept (Shares) |
For Period |
|
ifrs-full:AdjustedWeightedAverageShares |
| 2804 |
Basic earnings per share (Chilean pesos) |
Concept (Share) |
For Period |
|
ifrs-full:BasicEarningsLossPerShare |
| 2805 |
1199 - Disclosure - Equity - Schedule of Equity and Income Taxes Attributable to the Equity Holders (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfEquityAndIncomeTaxesAttributableToTheEquityHolders |
| 2806 |
Disclosure of available for sale financial assets [table] |
Table |
* |
* |
itcb:DisclosureOfAvailableForSaleFinancialAssetsTable |
| 2807 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 2808 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 2809 |
Investments in equity instruments designated at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:InvestmentsInEquityInstrumentsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember |
| 2810 |
Hedges of net investment in foreign operations [member] |
Member |
|
|
ifrs-full:HedgesOfNetInvestmentInForeignOperationsMember |
| 2811 |
Reserve of cash flow hedges [member] |
Member |
|
|
ifrs-full:ReserveOfCashFlowHedgesMember |
| 2812 |
Reserve of exchange differences on translation [member] |
Member |
|
|
ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember |
| 2813 |
Reserve of remeasurements of defined benefit plans [member] |
Member |
|
|
ifrs-full:ReserveOfRemeasurementsOfDefinedBenefitPlansMember |
| 2814 |
Reserve of gains and losses on remeasuring available-for-sale financial assets [member] |
Member |
|
|
ifrs-full:ReserveOfGainsAndLossesOnRemeasuringAvailableforsaleFinancialAssetsMember |
| 2815 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 2816 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 2817 |
Increase (decrease) due to changes in accounting policy required by IFRSs [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember |
| 2818 |
Revised For IFRS 9 [member] |
Member |
|
|
itcb:RevisedForIFRS9Member |
| 2819 |
Disclosure of available for sale financial assets [line items] |
LineItems |
|
|
itcb:DisclosureOfAvailableForSaleFinancialAssetsLineItems |
| 2820 |
Other comprehensive income (loss) before income taxes, beginning balance |
Concept (Monetary) |
As Of |
Credit |
itcb:AccumulatedOtherComprehensiveIncomeBeforeTax |
| 2821 |
Effects for the period |
Concept (Monetary) |
For Period |
Credit |
itcb:IncreaseDecreaseInOtherComprehensiveIncome |
| 2822 |
Other comprehensive income (loss) before income taxes, ending balance |
Concept (Monetary) |
As Of |
Credit |
itcb:AccumulatedOtherComprehensiveIncomeBeforeTax |
| 2823 |
Income taxes related to components of other comprehensive income (loss) |
Abstract |
|
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstract |
| 2824 |
Income taxes related to components of other comprehensive income (loss), beginning balance |
Concept (Monetary) |
As Of |
Credit |
itcb:IncomeTaxRelatingToAccumulatedOtherComprehensiveIncome |
| 2825 |
Effects for the period |
Concept (Monetary) |
For Period |
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome |
| 2826 |
Income taxes related to components of other comprehensive income (loss), ending balance |
Concept (Monetary) |
As Of |
Credit |
itcb:IncomeTaxRelatingToAccumulatedOtherComprehensiveIncome |
| 2827 |
Net balances |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccumulatedOtherComprehensiveIncome |
| 2828 |
1200 - Disclosure - Equity - Schedule of Non-controlling Interest in the Subsidiary's Equity and Profit (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfNoncontrollingInterestInTheSubsidiarysEquityAndProfit |
| 2829 |
Disclosure of available for sale financial assets [table] |
Table |
* |
* |
itcb:DisclosureOfAvailableForSaleFinancialAssetsTable |
| 2830 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 2831 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 2832 |
Non controlling Interest [Member] |
Member |
|
|
ifrs-full:NoncontrollingInterestsMember |
| 2833 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2834 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2835 |
Itau Corredores de Seguros Colombia S.A. [member] |
Member |
|
|
itcb:ItauCorredoresDeSegurosColombiaSAMember |
| 2836 |
Itau Corpbanca Colombia S.A. y filiales [member] |
Member |
|
|
itcb:ItauCorpbancaColombiaSAyFilialesMember |
| 2837 |
Itau Corredores de Seguros S.A [member] |
Member |
|
|
itcb:ItauCorredoresDeSegurosSAMember |
| 2838 |
Itau Administradora General de Fondos S.A. [member] |
Member |
|
|
itcb:ItauAdministradoraGeneralDeFondosSAMember |
| 2839 |
Itau Corpbanca Corredores de Bolsa Limitada [member] |
Member |
|
|
itcb:ItauCorpbancaCorredoresDeBolsaLimitadaMember |
| 2840 |
Helm Corredor de Seguros S.A. [member] |
Member |
|
|
itcb:HelmCorredorDeSegurosSAMember |
| 2841 |
Banco CorpBanca Colombia y Filiales [member] |
Member |
|
|
itcb:BancoCorpbancaColombiayFilialesMember |
| 2842 |
Itau Chile Corredora de Seguros Ltda [member] |
Member |
|
|
itcb:ItauChileCorredoraDeSegurosLtdaMember |
| 2843 |
Itau Chile Administradora General de Fondos S.A. [member] |
Member |
|
|
itcb:ItauChileAdministradoraGeneralDeFondosSAMember |
| 2844 |
Itau BBA Corredor de Bolsa Ltda. [member] |
Member |
|
|
itcb:ItauBbaCorredorDeBolsaLtdaMember |
| 2845 |
SMU CORP S.A [member] |
Member |
|
|
itcb:SMUCORPSAMember |
| 2846 |
Disclosure of available for sale financial assets [line items] |
LineItems |
|
|
itcb:DisclosureOfAvailableForSaleFinancialAssetsLineItems |
| 2847 |
Non-controlling |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInSubsidiary |
| 2848 |
Equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 2849 |
Net income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossAttributableToNoncontrollingInterests |
| 2850 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 2851 |
Available for sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets |
| 2852 |
Exchange differences |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation |
| 2853 |
Effect hedge Accounting Foreign Investment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations |
| 2854 |
Cash Flow hedges |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges |
| 2855 |
Defined benefit obligation |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans |
| 2856 |
Deferred Tax |
Concept (Monetary) |
For Period |
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome |
| 2857 |
Other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests |
| 2858 |
Comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests |
| 2859 |
1201 - Disclosure - Equity - Schedule of Non-controlling Interest in the Subsidiary's Equity and Profit (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfNoncontrollingInterestInTheSubsidiarysEquityAndProfitParenthetical |
| 2860 |
Disclosure of available for sale financial assets [table] |
Table |
* |
* |
itcb:DisclosureOfAvailableForSaleFinancialAssetsTable |
| 2861 |
Business combinations [axis] |
Axis |
|
|
ifrs-full:BusinessCombinationsAxis |
| 2862 |
Entity's total for business combinations [member] |
Member |
|
|
ifrs-full:EntitysTotalForBusinessCombinationsMember |
| 2863 |
Itau Corredores de Seguros S.A [member] |
Member |
|
|
itcb:ItauCorredoresDeSegurosSAMember |
| 2864 |
Itau Administradora General de Fondos S.A. [member] |
Member |
|
|
itcb:ItauAdministradoraGeneralDeFondosSAMember |
| 2865 |
Itau Corpbanca Corredores de Bolsa Limitada [member] |
Member |
|
|
itcb:ItauCorpbancaCorredoresDeBolsaLimitadaMember |
| 2866 |
Disclosure of available for sale financial assets [line items] |
LineItems |
|
|
itcb:DisclosureOfAvailableForSaleFinancialAssetsLineItems |
| 2867 |
Date of acquisition |
Concept (Date) |
For Period |
|
ifrs-full:DateOfAcquisition2013 |
| 2868 |
Number of shares acquired |
Concept (Decimal) |
As Of |
|
ifrs-full:NumberOfInstrumentsOrInterestsIssuedOrIssuable |
| 2869 |
Percentage of shares owned |
Concept (Percent) |
As Of |
|
ifrs-full:PercentageOfVotingEquityInterestsAcquired |
| 2870 |
1202 - Disclosure - Equity - Schedule of Non-controlling Interest Movement (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfNoncontrollingInterestMovement |
| 2871 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2872 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 2873 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 2874 |
Increase (decrease) due to changes in accounting policy required by IFRSs [member] |
Member |
|
|
ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember |
| 2875 |
Revised For IFRS 9 [member] |
Member |
|
|
itcb:RevisedForIFRS9Member |
| 2876 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2877 |
Beginning balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 2878 |
Integration itau corpbanca |
Concept (Monetary) |
For Period |
Credit |
itcb:IntegrationItauCorpbanca |
| 2879 |
Comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests |
| 2880 |
Ending balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 2881 |
1203 - Disclosure - Equity - Schedule of Main Subsidiary With Non-controlling Interest (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfMainSubsidiaryWithNoncontrollingInterest |
| 2882 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2883 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2884 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2885 |
Banco CorpBanca Colombia S.A [member] |
Member |
|
|
itcb:BancoCorpBancaColombiaSAMember |
| 2886 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2887 |
Country |
Concept (Text/String) |
For Period |
|
itcb:CountryOfIncorporationOrResidenceOfSubsidiary1 |
| 2888 |
Group participation |
Concept (Percent) |
For Period |
|
itcb:ProportionOfDirectOwnershipInterestInSubsidiary1 |
| 2889 |
Main activity |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities |
| 2890 |
1204 - Disclosure - Equity - Schedule of Consolidation Elimination Adjustments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfConsolidationEliminationAdjustments |
| 2891 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2892 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2893 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2894 |
Banco CorpBanca Colombia S.A [member] |
Member |
|
|
itcb:BancoCorpBancaColombiaSAMember |
| 2895 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 2896 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 2897 |
Non controlling Interest [Member] |
Member |
|
|
ifrs-full:NoncontrollingInterestsMember |
| 2898 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2899 |
Summary Statements of Financial Position |
Abstract |
|
|
ifrs-full:StatementOfFinancialPositionAbstract |
| 2900 |
Current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssets |
| 2901 |
Current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentLiabilities |
| 2902 |
Net current assets (liabilities) |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssetsLiabilities |
| 2903 |
Non-current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssets |
| 2904 |
Non-current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncurrentLiabilities |
| 2905 |
Net non-current assets (liabilities) |
Concept (Monetary) |
As Of |
Debit |
itcb:NoncurrentAssetsLiabilities |
| 2906 |
Total net assets (liabilities) |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NetAssetsLiabilities |
| 2907 |
Accumulated non-controlling interest |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:NoncontrollingInterests |
| 2908 |
1205 - Disclosure - Equity - Summary of Income Statements (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquitySummaryOfIncomeStatements |
| 2909 |
Disclosure of income statement [table] |
Table |
* |
* |
itcb:DisclosureOfIncomeStatementTable |
| 2910 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2911 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2912 |
Banco CorpBanca Colombia S.A [member] |
Member |
|
|
itcb:BancoCorpBancaColombiaSAMember |
| 2913 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 2914 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 2915 |
Non controlling Interest [Member] |
Member |
|
|
ifrs-full:NoncontrollingInterestsMember |
| 2916 |
Disclosure of income statement [line items] |
LineItems |
|
|
itcb:DisclosureOfIncomeStatementLineItems |
| 2917 |
Interest income and readjustments |
Concept (Monetary) |
For Period |
Credit |
itcb:InterestIncomeExpensesAndReadjustments |
| 2918 |
Income of the period |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethod |
| 2919 |
Non-controlling interests income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossFromContinuingOperations |
| 2920 |
1206 - Disclosure - Equity - Summary of Cash Flows Statements (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquitySummaryOfCashFlowsStatements |
| 2921 |
Disclosure of consolidated statement of cash flows [table] |
Table |
* |
* |
itcb:DisclosureOfConsolidatedStatementOfCashFlowsTable |
| 2922 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 2923 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 2924 |
Banco CorpBanca Colombia S.A [member] |
Member |
|
|
itcb:BancoCorpBancaColombiaSAMember |
| 2925 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 2926 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 2927 |
Non controlling Interest [Member] |
Member |
|
|
ifrs-full:NoncontrollingInterestsMember |
| 2928 |
Disclosure of consolidated statement of cash flows [line items] |
LineItems |
|
|
itcb:DisclosureOfConsolidatedStatementOfCashFlowsLineItems |
| 2929 |
Net cash flows provided by (used in) operating activities |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperatingActivities |
| 2930 |
Net cash flows provided by (used in) investing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInInvestingActivities |
| 2931 |
Net cash flows provided by (used in) financing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInFinancingActivities |
| 2932 |
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseInCashAndCashEquivalents |
| 2933 |
1207 - Disclosure - Equity - Schedule of Consolidated Comprehensive Income (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureEquityScheduleOfConsolidatedComprehensiveIncome |
| 2934 |
Disclosure of subsidiaries [table] |
Table |
* |
* |
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable |
| 2935 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 2936 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 2937 |
Total Attributable to Equity Holders of the Bank [Member] |
Member |
|
|
ifrs-full:EquityAttributableToOwnersOfParentMember |
| 2938 |
Non controlling Interest [Member] |
Member |
|
|
ifrs-full:NoncontrollingInterestsMember |
| 2939 |
Consolidated Statement Of Comprehensive Income [member] |
Member |
|
|
itcb:ConsolidatedStatementOfComprehensiveIncomeMember |
| 2940 |
Disclosure of subsidiaries [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems |
| 2941 |
Income (loss) for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
| 2942 |
Other comprehensive income (loss) before income taxes |
Abstract |
|
|
ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract |
| 2943 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncome |
| 2944 |
Available for sale investments |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets |
| 2945 |
Hedge of net investment in foreign operations |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ReclassificationAdjustmentsOnExchangeDifferencesOnTranslationBeforeTax |
| 2946 |
Cash flow hedge |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax |
| 2947 |
Exchange differences |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationBeforeTax |
| 2948 |
Defined benefits obligations |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans1 |
| 2949 |
Subtotals |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherComprehensiveIncomeBeforeTax1 |
| 2950 |
Income taxes |
Abstract |
|
|
ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossAbstract |
| 2951 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
For Period |
Debit |
itcb:IncomeTaxRelatingToAvailableForSaleFinancialAssetsOfOtherComprehensiveIncome1 |
| 2952 |
Available for sale investments |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome |
| 2953 |
Net investment in foreign operations hedges |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncome |
| 2954 |
Hedge of net investment in foreign operations |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncomeTaxRelatingToHedgesOfNetInvestmentsInForeignOperationsOfOtherComprehensiveIncome |
| 2955 |
Cash flow hedge |
Concept (Monetary) |
For Period |
Debit |
itcb:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome1 |
| 2956 |
Defined benefits obligations |
Concept (Monetary) |
For Period |
Debit |
itcb:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome1 |
| 2957 |
Subtotals |
Concept (Monetary) |
For Period |
Debit |
itcb:IncomeTaxInValuationAccounts |
| 2958 |
TOTAL OTHER COMPREHENSIVE INCOME (LOSS) FOR THE YEAR |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherComprehensiveIncome |
| 2959 |
Comprehensive income (loss) for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
| 2960 |
1208 - Disclosure - Interest Income and Interest Expense - Schedule of Composition of Interest Income and Inflation-indexing (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInterestIncomeAndInterestExpenseScheduleOfCompositionOfInterestIncomeAndInflationindexing |
| 2961 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
| 2962 |
Hedged items [axis] |
Axis |
|
|
ifrs-full:HedgedItemsAxis |
| 2963 |
Hedged items [member] |
Member |
|
|
ifrs-full:HedgedItemsMember |
| 2964 |
Hedged of interest [member] |
Member |
|
|
itcb:HedgedOfInterestMember |
| 2965 |
Hedged of inflation adjustments [member] |
Member |
|
|
itcb:HedgedOfInflationAdjustmentsMember |
| 2966 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 2967 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 2968 |
Investments under Agreements to Resell [Member] |
Member |
|
|
itcb:InvestmentsUnderAgreementsToResellMember |
| 2969 |
Loans and receivables to banks [member] |
Member |
|
|
itcb:LoansAndReceivablesToBanksMember |
| 2970 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 2971 |
Mortgage loans [member] |
Member |
|
|
itcb:MortgageLoansMember |
| 2972 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 2973 |
Financial investmens [member] |
Member |
|
|
itcb:FinancialInvestmensMember |
| 2974 |
Other interest income [member] |
Member |
|
|
itcb:OtherInterestIncomeMember |
| 2975 |
Gain (loss) from accounting hedges [member] |
Member |
|
|
itcb:GainLossFromAccountingHedgesMember |
| 2976 |
Disclosure of detailed information about hedged items [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 2977 |
Totals |
Concept (Monetary) |
For Period |
Credit |
itcb:InterestIncomeLessIncomeFromHedgeAccounting |
| 2978 |
1209 - Disclosure - Interest Income and Interest Expense - Schedule of Detail of the Amount Due for Interest and Readjustments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureInterestIncomeAndInterestExpenseScheduleOfDetailOfTheAmountDueForInterestAndReadjustments |
| 2979 |
Disclosure of detailed information about hedged items [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsTable |
| 2980 |
Hedged items [axis] |
Axis |
|
|
ifrs-full:HedgedItemsAxis |
| 2981 |
Hedged items [member] |
Member |
|
|
ifrs-full:HedgedItemsMember |
| 2982 |
Hedged of interest [member] |
Member |
|
|
itcb:HedgedOfInterestMember |
| 2983 |
Hedged of inflation adjustments [member] |
Member |
|
|
itcb:HedgedOfInflationAdjustmentsMember |
| 2984 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 2985 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 2986 |
Deposits and other demand liabilities [member] |
Member |
|
|
itcb:DepositsAndOtherDemandLiabilitiesMember |
| 2987 |
Obligations under repurchase agreements [member] |
Member |
|
|
itcb:ObligationsUnderRepurchaseAgreementsMember |
| 2988 |
Time deposits and other time liabilities [member] |
Member |
|
|
itcb:TimeDepositsAndOtherTimeLiabilitiesMember |
| 2989 |
Interbank borrowings [member] |
Member |
|
|
itcb:InterbankBorrowingsMember |
| 2990 |
Debt instruments issued [member] |
Member |
|
|
itcb:DebtInstrumentsIssuedMember |
| 2991 |
Other financial liabilities [member] |
Member |
|
|
itcb:OtherFinancialLiabilities1Member |
| 2992 |
Other interest expenses [member] |
Member |
|
|
itcb:OtherInterestExpensesMember |
| 2993 |
Gain (loss) from accounting hedges [member] |
Member |
|
|
itcb:GainLossFromAccountingHedgesMember |
| 2994 |
Disclosure of detailed information about hedged items [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDetailedInformationAboutHedgedItemsLineItems |
| 2995 |
Totals |
Concept (Monetary) |
For Period |
Debit |
itcb:InterestExpenseLessExpenseFromHedgeAccounting |
| 2996 |
1210 - Disclosure - Fee and Commission Income and Expense - Services Rendered by the Bank and Its Subsidiaries and Correspond (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFeeAndCommissionIncomeAndExpenseServicesRenderedByTheBankAndItsSubsidiariesAndCorrespond |
| 2997 |
Implied Table |
Table |
* |
* |
implied:Table |
| 2998 |
Fees and income from services [abstract] |
Abstract |
|
|
itcb:FeesAndIncomeFromServicesAbstract |
| 2999 |
Fees and commissions from lines of credits and overdrafts |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromLinesOfCreditsAndOverdrafts |
| 3000 |
Fees and commissions from guarantees and letters of credit |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromGuaranteesAndLettersOfCredit |
| 3001 |
Fees and commissions from card services |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromCardServices |
| 3002 |
Fees and commissions from accounts management |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromAccountsManagement |
| 3003 |
Fees and commissions from collections and payments |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromCollectionsAndPayments |
| 3004 |
Fees and commissions from brokerage and securities management |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromBrokerageAndSecuritiesManagement |
| 3005 |
Fees and commissions from asset management |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromAssetManagement |
| 3006 |
Compensation for insurance brokerage |
Concept (Monetary) |
For Period |
Credit |
itcb:CompensationForInsuranceBrokerage |
| 3007 |
Investment banking and advisory fees |
Concept (Monetary) |
For Period |
Credit |
itcb:InvestmentBankingAndAdvisoryFees |
| 3008 |
Fees and commissions from student loans ceded |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromStudentLoansCeded |
| 3009 |
Commissions on loan transactions |
Concept (Monetary) |
For Period |
Credit |
itcb:CommissionsOnLoanTransactions |
| 3010 |
Commissions for mortgage loans |
Concept (Monetary) |
For Period |
Credit |
itcb:CommissionsForMortgageLoans |
| 3011 |
Other fees from services rendered |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherFeesFromServicesRendered |
| 3012 |
Other commissions earned |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherFeeAndCommissionIncome |
| 3013 |
Totals |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FeeAndCommissionIncome |
| 3014 |
1211 - Disclosure - Fees and Commission Income and Expense - Summary of Expenses for Commissions Accrued in the Year for the Operations (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFeesAndCommissionIncomeAndExpenseSummaryOfExpensesForCommissionsAccruedInTheYearForTheOperations |
| 3015 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3016 |
Fees and income from services [abstract] |
Abstract |
|
|
itcb:FeesAndIncomeFromServicesAbstract |
| 3017 |
Compensation for cards transactions |
Concept (Monetary) |
For Period |
Debit |
itcb:CompensationForCardsTransactions |
| 3018 |
Fees and commissions for securities transactions |
Concept (Monetary) |
For Period |
Debit |
itcb:FeesAndCommissionsForSecuritiesTransactions |
| 3019 |
Commissions paid for foreign trade transactions |
Concept (Monetary) |
For Period |
Debit |
itcb:CommissionsPaidForForeignTradeTransactions |
| 3020 |
Commissions paid for customer loyalty program benefits |
Concept (Monetary) |
For Period |
Debit |
itcb:CommissionsPaidForCustomerLoyaltyProgramBenefits |
| 3021 |
Commissions paid for services to customers management |
Concept (Monetary) |
For Period |
Debit |
itcb:CommissionsPaidForServicesToCustomersManagement |
| 3022 |
Other commissions paid |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherFeeAndCommissionExpense |
| 3023 |
Totals |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:FeeAndCommissionExpense |
| 3024 |
1212 - Disclosure - Fee and Commission Income and Expense - The Income and Expenses for Commissions Generated by the Segment (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFeeAndCommissionIncomeAndExpenseTheIncomeAndExpensesForCommissionsGeneratedByTheSegment |
| 3025 |
Disclosure of information for cash-generating units [table] |
Table |
* |
* |
ifrs-full:DisclosureOfInformationForIndividualAssetOrCashgeneratingUnitWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesTable |
| 3026 |
Cash-generating units [axis] |
Axis |
|
|
ifrs-full:IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis |
| 3027 |
Entity's total for cash-generating units [member] |
Member |
|
|
ifrs-full:EntitysTotalForCashgeneratingUnitsMember |
| 3028 |
Cash-generating units [member] |
Member |
|
|
ifrs-full:IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesMember |
| 3029 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3030 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3031 |
Chile [member] |
Member |
|
|
country:CL |
| 3032 |
Colombia [member] |
Member |
|
|
country:CO |
| 3033 |
Actuarial assumptions [axis] |
Axis |
|
|
ifrs-full:ActuarialAssumptionsAxis |
| 3034 |
Actuarial assumptions [member] |
Member |
|
|
ifrs-full:ActuarialAssumptionsMember |
| 3035 |
Transferred to long time [member] |
Member |
|
|
itcb:TransferredToLongTimeMember |
| 3036 |
Transferred in a moment concrete [member] |
Member |
|
|
itcb:TransferredInMomentConcreteMember |
| 3037 |
Model of accrual [member] |
Member |
|
|
itcb:ModelOfAccrualMember |
| 3038 |
Disclosure of information for cash-generating units [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfInformationForIndividualAssetOrCashgeneratingUnitWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesLineItems |
| 3039 |
Fees and commissions from lines of credits and overdrafts |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromLinesOfCreditsAndOverdrafts |
| 3040 |
Fees and commissions from guarantees and letters of credit |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromGuaranteesAndLettersOfCredit |
| 3041 |
Fees and commissions from card services |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromCardServices |
| 3042 |
Fees and commissions from accounts management |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromAccountsManagement |
| 3043 |
Fees and commissions from collections and payments |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromCollectionsAndPayments |
| 3044 |
Fees and commissions from brokerage and securities management |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromBrokerageAndSecuritiesManagement |
| 3045 |
Fees and commissions from asset management |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromAssetManagement |
| 3046 |
Compensation for insurance brokerage |
Concept (Monetary) |
For Period |
Credit |
itcb:CompensationForInsuranceBrokerage |
| 3047 |
Investment banking and advisory fees |
Concept (Monetary) |
For Period |
Credit |
itcb:InvestmentBankingAndAdvisoryFees |
| 3048 |
Fees and commissions from student loans ceded |
Concept (Monetary) |
For Period |
Credit |
itcb:FeesAndCommissionsFromStudentLoansCeded |
| 3049 |
Commissions on loan transactions |
Concept (Monetary) |
For Period |
Credit |
itcb:CommissionsOnLoanTransactions |
| 3050 |
Commissions for mortgage loans |
Concept (Monetary) |
For Period |
Credit |
itcb:CommissionsForMortgageLoans |
| 3051 |
Other commissions earned |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherFeesFromServicesRendered |
| 3052 |
Totals |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FeeAndCommissionIncome |
| 3053 |
Compensation for cards transactions |
Concept (Monetary) |
For Period |
Debit |
itcb:CompensationForCardsTransactions |
| 3054 |
Fees and commissions for securities transactions |
Concept (Monetary) |
For Period |
Debit |
itcb:FeesAndCommissionsForSecuritiesTransactions |
| 3055 |
Commissions paid for foreign trade transactions |
Concept (Monetary) |
For Period |
Debit |
itcb:CommissionsPaidForForeignTradeTransactions |
| 3056 |
Commissions paid for customer loyalty program benefits |
Concept (Monetary) |
For Period |
Debit |
itcb:CommissionsPaidForCustomerLoyaltyProgramBenefits |
| 3057 |
Commissions paid for services to customers management |
Concept (Monetary) |
For Period |
Debit |
itcb:CommissionsPaidForServicesToCustomersManagement |
| 3058 |
Other commissions paid |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OtherFeeAndCommissionExpense |
| 3059 |
Totals |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:FeeAndCommissionExpense |
| 3060 |
1213 - Disclosure - Net Income (Expense) from Financial Operations - Schedule of Trading and Investment Income Recognized (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureNetIncomeExpenseFromFinancialOperationsScheduleOfTradingAndInvestmentIncomeRecognized |
| 3061 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3062 |
Disclosure net trading and investment income [abstract] |
Abstract |
|
|
itcb:DisclosureNetTradingAndInvestmentIncomeAbstract |
| 3063 |
Trading instruments (securities) |
Concept (Monetary) |
For Period |
Credit |
itcb:TradingIncomeExpenseOnSecuritiesInstruments |
| 3064 |
Financial derivative contracts (trading) |
Concept (Monetary) |
For Period |
Credit |
itcb:TradingIncomeExpenseOnSaleOfLoansAndAccountsReceivableFromCustomers |
| 3065 |
Sale of loans and accounts receivable from customers |
Concept (Monetary) |
For Period |
Credit |
itcb:TradingIncomeExpenseOnAvailableForSaleInvestments |
| 3066 |
Net gain on sale of financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
For Period |
Credit |
itcb:NetGainOnSaleOfFinancialInstrumentsAtFairValueThroughOtherComprehensiveIncome |
| 3067 |
Net gain on sale of available for sale investments |
Concept (Monetary) |
For Period |
Credit |
itcb:NetGainOnSaleOfAvailableForSaleInvestments |
| 3068 |
Others |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherTradingIncomeExpense |
| 3069 |
Total |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:TradingIncomeExpense |
| 3070 |
1214 - Disclosure - Net Foreign Exchange Gain (Loss) - Schedule of Net Foreign Exchange Gains (Losses) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureNetForeignExchangeGainLossScheduleOfNetForeignExchangeGainsLosses |
| 3071 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3072 |
Disclosure net trading and investment income [abstract] |
Abstract |
|
|
itcb:DisclosureNetTradingAndInvestmentIncomeAbstract |
| 3073 |
Net foreign exchange gain (loss) |
Abstract |
|
|
itcb:GainsLossesOfForeignCurrencyExchangeDifferencesAbstract |
| 3074 |
Gain (loss) on net foreign currency exchange positions |
Concept (Monetary) |
For Period |
Credit |
itcb:NetGainsLossesOfForeignCurrencyExchangePositions |
| 3075 |
Other foreign currency exchange gains (losses) |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherForeignCurrencyExchangeGainsLosses |
| 3076 |
Subtotals |
Concept (Monetary) |
For Period |
Credit |
itcb:GainsLossesOfForeignCurrencyExchangeDifferences |
| 3077 |
Net exchange rate adjustments gain (loss) |
Abstract |
|
|
itcb:NetExchangeRateAdjustmentsGainLossAbstract |
| 3078 |
Adjustments for loans and accounts receivable from customers |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentToLoansAndAccountsReceivableFromCustomers |
| 3079 |
Adjustment for investment instruments |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentToInvestmentInstruments |
| 3080 |
Adjustments to deposits and saving account |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentsToDepositsAndSavingAccount |
| 3081 |
Adjustment for other assets and liabilities |
Concept (Monetary) |
For Period |
Debit |
itcb:AdjustmentsForOtherAssetsAndLiabilities |
| 3082 |
Net gain (loss) from hedge accounting |
Concept (Monetary) |
For Period |
Credit |
itcb:GainLossFromHedgeAccounting |
| 3083 |
Subtotals |
Concept (Monetary) |
For Period |
Credit |
itcb:GainsLossesOfExchangeRateReadjustments |
| 3084 |
Totals |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss |
| 3085 |
1215 - Disclosure - Provisions for Impairment of Financial Assets - Schedule of Changes in Provision for Loan Losses Recorded on the Income (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsForImpairmentOfFinancialAssetsScheduleOfChangesInProvisionForLoanLossesRecordedOnTheIncome |
| 3086 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 3087 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 3088 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 3089 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 3090 |
Mortgage loans [member] |
Member |
|
|
itcb:MortgageLoansMember |
| 3091 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 3092 |
Impairment of financial assets [axis] |
Axis |
|
|
ifrs-full:ImpairmentOfFinancialAssetsAxis |
| 3093 |
Entity's total for impairment of financial assets [member] |
Member |
|
|
ifrs-full:EntitysTotalForImpairmentOfFinancialAssetsMember |
| 3094 |
Individually assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsIndividuallyAssessedForCreditLossesMember |
| 3095 |
Collectively assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsCollectivelyAssessedForCreditLossesMember |
| 3096 |
Classes of other provisions [axis] |
Axis |
|
|
ifrs-full:ClassesOfProvisionsAxis |
| 3097 |
Other provisions [member] |
Member |
|
|
ifrs-full:OtherProvisionsMember |
| 3098 |
Provisions for loan losses [member] |
Member |
|
|
itcb:ProvisionsForLoanLossesMember |
| 3099 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3100 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3101 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 3102 |
Loans and accounts receivable at amortized cost [member] |
Member |
|
|
itcb:LoansAndAccountsReceivableAtAmortizedCostMember |
| 3103 |
Financial instruments at FVTOCI [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 3104 |
Financial Instruments at amortized cost [member] |
Member |
|
|
itcb:FinancialInstrumentsAtAmortizedCostMember |
| 3105 |
Contingent loans [member] |
Member |
|
|
itcb:ContingentLoansMember |
| 3106 |
Loans and accounts receivables from customers [member] |
Member |
|
|
itcb:LoansAndAccountsReceivablesFromCustomersMember |
| 3107 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 3108 |
Provisions established |
Abstract |
|
|
itcb:ReleasedProvisionsAbstract |
| 3109 |
(Loss) for provisions established |
Concept (Monetary) |
For Period |
Credit |
itcb:ChargeToIncomeForProvisionsRecognizedForLoanLosses |
| 3110 |
Charge to income for provisions used |
Concept (Monetary) |
For Period |
Credit |
itcb:ChargeToIncomeForProvisionsUsed |
| 3111 |
Provisions released |
Abstract |
|
|
itcb:ReleasedProvisionsAbstract |
| 3112 |
(Loss) for provisions established |
Concept (Monetary) |
For Period |
Credit |
itcb:ChargeToIncomeForProvisionsRecognizedForLoanLosses |
| 3113 |
Charge to income for provisions used |
Concept (Monetary) |
For Period |
Credit |
itcb:ChargeToIncomeForProvisionsUsed |
| 3114 |
Recovery of loans previously charged-off |
Concept (Monetary) |
For Period |
Credit |
itcb:RecoveryOfAssetsPreviouslyWrittenOff |
| 3115 |
Net charge to income |
Concept (Monetary) |
For Period |
Credit |
itcb:NetChargeToIncomeForLoanLosses |
| 3116 |
Credit risk provisions |
Concept (Monetary) |
For Period |
Debit |
itcb:CreditRiskProvisions |
| 3117 |
1216 - Disclosure - Provisions for Impairment of Financial Assets - Schedule of Established and Released Provision Amounts (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureProvisionsForImpairmentOfFinancialAssetsScheduleOfEstablishedAndReleasedProvisionAmounts |
| 3118 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 3119 |
Impairment of financial assets [axis] |
Axis |
|
|
ifrs-full:ImpairmentOfFinancialAssetsAxis |
| 3120 |
Entity's total for impairment of financial assets [member] |
Member |
|
|
ifrs-full:EntitysTotalForImpairmentOfFinancialAssetsMember |
| 3121 |
Individually assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsIndividuallyAssessedForCreditLossesMember |
| 3122 |
Collectively assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsCollectivelyAssessedForCreditLossesMember |
| 3123 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 3124 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 3125 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 3126 |
Mortgage loans [member] |
Member |
|
|
itcb:MortgageLoansMember |
| 3127 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 3128 |
Sub Total [member] |
Member |
|
|
itcb:SubTotalMember |
| 3129 |
Bank [member] |
Member |
|
|
itcb:BankMember |
| 3130 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 3131 |
Provisions established |
Concept (Monetary) |
For Period |
Debit |
itcb:ConstitutionOfProvisions |
| 3132 |
Released provisions |
Concept (Monetary) |
For Period |
Debit |
itcb:ReleasedProvisions |
| 3133 |
Totals |
Concept (Monetary) |
For Period |
Debit |
itcb:ConstitutionAndReleasedProvisions |
| 3134 |
1217 - Disclosure - Personnel Salaries and Expenses - Schedule of Personnel Salaries Expenses (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosurePersonnelSalariesAndExpensesScheduleOfPersonnelSalariesExpenses |
| 3135 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3136 |
Personnel salaries expenses [abstract] |
Abstract |
|
|
itcb:PersonnelSalariesExpensesAbstract |
| 3137 |
Personnel compensation |
Concept (Monetary) |
For Period |
Debit |
itcb:EmployeeBenefitsPersonnelCompensationExpense |
| 3138 |
Bonuses or gratifications |
Concept (Monetary) |
For Period |
Debit |
itcb:EmployeeBenefitsBonusesOrGgratificationsExpense |
| 3139 |
Compensation for years of service |
Concept (Monetary) |
For Period |
Debit |
itcb:EmployeeBenefitsCompensationForYearsOfService |
| 3140 |
Health and life insurance |
Concept (Monetary) |
For Period |
Debit |
itcb:EmployeeBenefitsLifeAndHealthInsurance |
| 3141 |
Training expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:EmployeeBenefitsTrainingExpenses |
| 3142 |
Other personnel expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:EmployeeBenefitsOtherPersonnelExpense |
| 3143 |
Totals |
Concept (Monetary) |
For Period |
Debit |
itcb:EmployeeBenefitsExpense1 |
| 3144 |
1218 - Disclosure - Administrative Expenses - Schedule of Administration Expenses (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureAdministrativeExpensesScheduleOfAdministrationExpenses |
| 3145 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3146 |
Administration expenses [abstract] |
Abstract |
|
|
itcb:AdministrationExpensesAbstract |
| 3147 |
Administrative expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:AdministrativeExpense1 |
| 3148 |
Maintenance and repair of fixed assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:RepairsAndMaintenanceExpense |
| 3149 |
Office lease |
Concept (Monetary) |
For Period |
Debit |
itcb:OfficeLease |
| 3150 |
Equipment lease |
Concept (Monetary) |
For Period |
Debit |
itcb:EquipmentLease |
| 3151 |
Insurance payments |
Concept (Monetary) |
For Period |
Debit |
itcb:InsurancePayments |
| 3152 |
Office supplies |
Concept (Monetary) |
For Period |
Debit |
itcb:OfficeSupplies |
| 3153 |
IT and communications expenses |
Concept (Monetary) |
As Of |
Debit |
itcb:ITAndCommunicationsExpense |
| 3154 |
Utilities and other services |
Concept (Monetary) |
For Period |
Debit |
itcb:UtilitiesAndOtherServices |
| 3155 |
Security and transportation of securities services |
Concept (Monetary) |
For Period |
Debit |
itcb:SecurityServiceAndTransportationOfSecurities |
| 3156 |
Representation and personnel travel expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:RepresentationAndPersonnelTravelExpenses |
| 3157 |
Legal and notarial expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:LegalAndNotarialExpenses |
| 3158 |
Technical report fees |
Concept (Monetary) |
For Period |
Debit |
itcb:TechnicalReportFees |
| 3159 |
Professional services fees |
Concept (Monetary) |
For Period |
Debit |
itcb:ProfessionalServicesFees |
| 3160 |
Fees for classification of titles |
Concept (Monetary) |
For Period |
Debit |
itcb:FeesForClassificationOfTitles |
| 3161 |
Fines |
Concept (Monetary) |
For Period |
Debit |
itcb:Fines |
| 3162 |
ATM maintenance and management services |
Concept (Monetary) |
For Period |
Debit |
itcb:ATMMaintenanceAndManagementServices |
| 3163 |
Temporary external services |
Concept (Monetary) |
For Period |
Debit |
itcb:TemporaryExternalServices |
| 3164 |
Postage and mailing expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:PostageAndMailingExpenses |
| 3165 |
Internal events |
Concept (Monetary) |
For Period |
Debit |
itcb:InternalEvents |
| 3166 |
Commercial programs |
Concept (Monetary) |
For Period |
Debit |
itcb:CommercialPrograms |
| 3167 |
Credit card management services |
Concept (Monetary) |
For Period |
Debit |
itcb:CreditCardManagementServices |
| 3168 |
Other administrative expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherAdministrationExpenses |
| 3169 |
Subcontracted services |
Concept (Monetary) |
For Period |
Debit |
itcb:SubcontractedServices |
| 3170 |
Data processing |
Concept (Monetary) |
For Period |
Debit |
itcb:DataProcessing |
| 3171 |
Products sales |
Concept (Monetary) |
For Period |
Debit |
itcb:ProductsSales |
| 3172 |
Others |
Concept (Monetary) |
For Period |
Debit |
itcb:Others1 |
| 3173 |
Board of Directors compensation |
Concept (Monetary) |
For Period |
Debit |
itcb:BoardOfDirectorsExpenses |
| 3174 |
Marketing and advertising |
Concept (Monetary) |
For Period |
Debit |
itcb:MarketingAndAdvertising |
| 3175 |
Real estate taxes, contributions and levies |
Concept (Monetary) |
For Period |
Debit |
itcb:RealEstateTaxesContributionsAndLevies |
| 3176 |
Real estate taxes |
Concept (Monetary) |
For Period |
Debit |
itcb:RealEstateTaxes |
| 3177 |
Patents |
Concept (Monetary) |
As Of |
Debit |
itcb:Patents |
| 3178 |
Other taxes |
Concept (Monetary) |
As Of |
Credit |
itcb:OtherTaxes |
| 3179 |
Contributions to SBIF |
Concept (Monetary) |
For Period |
Debit |
itcb:ContributionsToSbif |
| 3180 |
Totals |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdministrativeExpense |
| 3181 |
1219 - Disclosure - Depreciation Amortization and Impairment - Schedule of Depreciation and Amortization Expenses (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentScheduleOfDepreciationAndAmortizationExpenses |
| 3182 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3183 |
Disclosure of financial assets [abstract] |
Abstract |
|
|
ifrs-full:DisclosureOfFinancialAssetsAbstract |
| 3184 |
Depreciation of property, plant and equipment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationExpense |
| 3185 |
Amortization of intangible assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AmortisationExpense |
| 3186 |
Totals |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationAndAmortisationExpense |
| 3187 |
1220 - Disclosure - Depreciation Amortization and Impairment - Schedule of Impairment losses (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentScheduleOfImpairmentLosses |
| 3188 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 3189 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3190 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3191 |
Financial Investments Available-for-Sale [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 3192 |
Held to Maturity Investments [Member] |
Member |
|
|
ifrs-full:HeldtomaturityInvestmentsCategoryMember |
| 3193 |
Nonfinancial assets property plant and equipment [member] |
Member |
|
|
itcb:NonfinancialAssetsPropertyPlantAndEquipmentMember |
| 3194 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 3195 |
Subtotal financial assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLossOnFinancialAssets |
| 3196 |
Subtotal Non-financial assets |
Concept (Monetary) |
For Period |
Debit |
itcb:ImpairmentLossOnNonfinancialAssets |
| 3197 |
Total |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLoss |
| 3198 |
1221 - Disclosure - Depreciation Amortization and Impairment - Schedule of CGU Book Value (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentScheduleOfCGUBookValue |
| 3199 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 3200 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 3201 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 3202 |
Funds Managed by Related Subsidiaries [Member] |
Member |
|
|
ifrs-full:SubsidiariesMember |
| 3203 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3204 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3205 |
Chile [member] |
Member |
|
|
country:CL |
| 3206 |
Colombia [member] |
Member |
|
|
country:CO |
| 3207 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 3208 |
Total |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Goodwill |
| 3209 |
1222 - Disclosure - Depreciation Amortization and Impairment - Schedule of Respective Authorizations were Obtained in Brazil, Chile and Colombia, Recording and Allocating Goodwill (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentScheduleOfRespectiveAuthorizationsWereObtainedInBrazilChileAndColombiaRecordingAndAllocatingGoodwill |
| 3210 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 3211 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3212 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3213 |
Chile [member] |
Member |
|
|
country:CL |
| 3214 |
Colombia [member] |
Member |
|
|
country:CO |
| 3215 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 3216 |
Goodwill impairment testing |
Concept (Monetary) |
For Period |
|
ifrs-full:ImpairmentLossRecognisedInProfitOrLossGoodwill |
| 3217 |
1223 - Disclosure - Depreciation Amortization and Impairment - Schedule of Assumptions Used in Calculating the Rrecoverable Amount (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentScheduleOfAssumptionsUsedInCalculatingTheRrecoverableAmount |
| 3218 |
Disclosure of disaggregation of revenue from contracts with customers [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable |
| 3219 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 3220 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 3221 |
Bottom of Range [Member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 3222 |
Top of Range [Member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 3223 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3224 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3225 |
Chile [member] |
Member |
|
|
country:CL |
| 3226 |
Colombia [member] |
Member |
|
|
country:CO |
| 3227 |
Disclosure of disaggregation of revenue from contracts with customers [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems |
| 3228 |
Perpetuity rate |
Concept (Percent) |
For Period |
|
itcb:GrowthRatesPerpetuityRange |
| 3229 |
Projected inflation rate |
Concept (Percent) |
For Period |
|
itcb:ProjectedInflationRates |
| 3230 |
Discount rate |
Concept (Percent) |
For Period |
|
itcb:DiscountRate |
| 3231 |
Loans growth |
Concept (Percent) |
For Period |
|
itcb:LoansGrowthRate |
| 3232 |
Solvency index limit |
Concept (Percent) |
For Period |
|
itcb:SolvencyIndexLimit |
| 3233 |
1224 - Disclosure - Depreciation Amortization and Impairment - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentAdditionalInformation |
| 3234 |
Disclosure of geographical areas [table] |
Table |
* |
* |
ifrs-full:DisclosureOfGeographicalAreasTable |
| 3235 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3236 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3237 |
Chile [member] |
Member |
|
|
country:CL |
| 3238 |
Colombia [member] |
Member |
|
|
country:CO |
| 3239 |
Disclosure of geographical areas [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfGeographicalAreasLineItems |
| 3240 |
Projection of loan deposit |
Concept (Percent) |
For Period |
|
itcb:ProjectionOfLoanDeposit |
| 3241 |
1225 - Disclosure - Depreciation Amortization and Impairment - Schedule of Impairment Assessment Process (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentScheduleOfImpairmentAssessmentProcess |
| 3242 |
Disclosure of disaggregation of revenue from contracts with customers [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable |
| 3243 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3244 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3245 |
Chile [member] |
Member |
|
|
country:CL |
| 3246 |
Colombia [member] |
Member |
|
|
country:CO |
| 3247 |
Disclosure of disaggregation of revenue from contracts with customers [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems |
| 3248 |
Recoverable Amount / Carrying Value |
Concept (Percent) |
For Period |
|
itcb:CashGeneratingUnitCarryingValuePercent |
| 3249 |
1226 - Disclosure - Depreciation Amortization and Impairment - Schedule of Discount Rates and Growth in Perpetuity (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentScheduleOfDiscountRatesAndGrowthInPerpetuity |
| 3250 |
Disclosure of disaggregation of revenue from contracts with customers [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable |
| 3251 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3252 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3253 |
Colombia [member] |
Member |
|
|
country:CO |
| 3254 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 3255 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 3256 |
Bottom of Range [Member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 3257 |
Top of Range [Member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 3258 |
Disclosure of disaggregation of revenue from contracts with customers [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems |
| 3259 |
Discount rates |
Concept (Percent) |
For Period |
|
itcb:SensitivityAnalysisDiscountRates |
| 3260 |
Perpetuity growth rate |
Concept (Percent) |
For Period |
|
itcb:SensitivityAnalysisPerpetuityGrowthRate |
| 3261 |
Discount rates |
Concept (Percent) |
For Period |
|
itcb:DiscountRate |
| 3262 |
Range |
Concept (Percent) |
For Period |
|
itcb:DiscountRateRange |
| 3263 |
Range (RA/CV) |
Concept (Percent) |
For Period |
|
itcb:DiscountRateRangeRecoverableAmountDividendByCarryingValue |
| 3264 |
Perpetuity growth rate |
Concept (Percent) |
For Period |
|
itcb:GrowthRatesPerpetuity |
| 3265 |
Range |
Concept (Percent) |
For Period |
|
itcb:GrowthRatesPerpetuityRange |
| 3266 |
Range (RA/CV) |
Concept (Percent) |
For Period |
|
itcb:GrowthRatesPerpetuityRangeRecoverableAmountDividedBy |
| 3267 |
1227 - Disclosure - Depreciation Amortization and Impairment - Schedule of Cash Flows (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureDepreciationAmortizationAndImpairmentScheduleOfCashFlows |
| 3268 |
Disclosure of disaggregation of revenue from contracts with customers [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable |
| 3269 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3270 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3271 |
Chile [member] |
Member |
|
|
country:CL |
| 3272 |
Colombia [member] |
Member |
|
|
country:CO |
| 3273 |
Disclosure of disaggregation of revenue from contracts with customers [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems |
| 3274 |
Discount rates |
Concept (Percent) |
For Period |
|
itcb:DiscountRateBeforeTaxesPercent |
| 3275 |
Recoverable amount/Carrying value |
Concept (Percent) |
For Period |
|
itcb:BeforeTaxesRecoverableAmountDividedByCarryingValue |
| 3276 |
1228 - Disclosure - Other Operating Income and Expenses - Schedule of Other Operating Income (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureOtherOperatingIncomeAndExpensesScheduleOfOtherOperatingIncome |
| 3277 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3278 |
Disclosure of other operating income expense [abstract] |
Abstract |
|
|
itcb:DisclosureOfOtherOperatingIncomeExpenseAbstract |
| 3279 |
Income from assets received in lieu of payment |
Abstract |
|
|
itcb:RevenuesFromAssetsReceivedInLieuOfPaymentAbstract |
| 3280 |
Gain on sales of assets received in lieu of payment |
Concept (Monetary) |
For Period |
Credit |
itcb:IncomeFromSaleOfAssetsReceivedInLieuOfPayment |
| 3281 |
Other income |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherIncomeFromAssetsReceivedInLieuOfPayment |
| 3282 |
Subtotals |
Concept (Monetary) |
For Period |
Credit |
itcb:IncomeFromAssetsReceivedInLieuOfPayment |
| 3283 |
Other income |
Abstract |
|
|
itcb:OtherRevenuesAbstract |
| 3284 |
Compensations from insurance companies |
Concept (Monetary) |
For Period |
Credit |
itcb:CompensationsFromInsuranceCompanies |
| 3285 |
Gain on sale of property, plant and equipment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsOnDisposalsOfPropertyPlantAndEquipment |
| 3286 |
Recovery of leased assets |
Concept (Monetary) |
For Period |
Credit |
itcb:RecoveryFromLeasedAssets |
| 3287 |
Other operating income, subsidiaries |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherOperatingIncomeSubsidiaries |
| 3288 |
Gain on sale of leased assets |
Concept (Monetary) |
For Period |
Credit |
itcb:GainOnSalesOfLeasedAssets |
| 3289 |
Other operating income |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherOperatingIncome |
| 3290 |
Marketing contribution, insurance companies |
Concept (Monetary) |
For Period |
Credit |
itcb:MarketingContributionInsuranceCompanies |
| 3291 |
Other operating income, leases |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherOperatingIncomeLeasing |
| 3292 |
Other income for recovery foreign expenses |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherIncomeForRecoveryForeignExpenses |
| 3293 |
Recoveries from expenses provisions |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RefundsProvision |
| 3294 |
Other income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:OtherIncome |
| 3295 |
Subtotals |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherOperatingIncomeGross |
| 3296 |
Totals |
Concept (Monetary) |
For Period |
Credit |
itcb:OtherOperatingIncome1 |
| 3297 |
1229 - Disclosure - Other Operating Income and Expenses - Schedule of Other Operating Expenses (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureOtherOperatingIncomeAndExpensesScheduleOfOtherOperatingExpenses |
| 3298 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3299 |
Disclosure of other operating income expense [abstract] |
Abstract |
|
|
itcb:DisclosureOfOtherOperatingIncomeExpenseAbstract |
| 3300 |
Provisions for assets received in lieu of payment |
Concept (Monetary) |
For Period |
Debit |
itcb:ProvisionsForAssetsReceivedInLieuOfPayment |
| 3301 |
Maintenance expenses for assets received in lieu of payment |
Concept (Monetary) |
For Period |
Debit |
itcb:MaintenanceExpensesForAssetsReceivedInLieuOfPayment |
| 3302 |
Subtotal |
Concept (Monetary) |
For Period |
Debit |
itcb:ProvisionsAndExpensesForAssetsReceivedInLieuOfPayment |
| 3303 |
Provisions for contingencies |
Abstract |
|
|
itcb:ProvisionsForContingenciesAbstract |
| 3304 |
Other provisions for contingencies |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherProvisionsForContingencies |
| 3305 |
Subtotals |
Concept (Monetary) |
For Period |
Debit |
itcb:ProvisionsForContingencies |
| 3306 |
Other expenses. |
Abstract |
|
|
itcb:OtherExpensesAbstract |
| 3307 |
Loss on sale of property, plant and equipment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsPropertyPlantAndEquipment |
| 3308 |
Credit card loyalty point benefits expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:CreditCardLoyaltyPointBenefitsExpenses |
| 3309 |
Operating loss expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:OperatingLossExpenses |
| 3310 |
Insurance expense (law 20,027) |
Concept (Monetary) |
For Period |
Debit |
itcb:InsuranceExpenseLaw20027 |
| 3311 |
Provision expense for recovered leased assets |
Concept (Monetary) |
For Period |
Debit |
itcb:ProvisionExpenseForRecoveredLeasedAssets |
| 3312 |
Banking expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:BankExpenditure |
| 3313 |
Fines and penalties |
Concept (Monetary) |
For Period |
Debit |
itcb:FinesAndPenalties |
| 3314 |
Loss on damaged assets |
Concept (Monetary) |
For Period |
Debit |
itcb:LossOnDamagedAssets |
| 3315 |
Other expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherExpenses1 |
| 3316 |
Subtotals |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherOperatingExpensesGross |
| 3317 |
Totals |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherExpenseByFunction1 |
| 3318 |
1230 - Disclosure - Related Party Transactions - Schedule of Loan Granted to Related Parties (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfLoanGrantedToRelatedParties |
| 3319 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 3320 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 3321 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 3322 |
Productive Companies [member] |
Member |
|
|
itcb:ProductiveCompaniesMember |
| 3323 |
Investment Companies [member] |
Member |
|
|
itcb:InvestmentCompaniesMember |
| 3324 |
Individuals [member] |
Member |
|
|
itcb:IndividualsMember |
| 3325 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 3326 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 3327 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 3328 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 3329 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 3330 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 3331 |
Loans and acounts receivable from customers |
Abstract |
|
|
itcb:LoanAndReceivablesToCustomerAbstract |
| 3332 |
Commercial loans |
Concept (Monetary) |
For Period |
Credit |
itcb:GrossLoanAndReceivables |
| 3333 |
Allowance for loan losses |
Concept (Monetary) |
For Period |
Debit |
itcb:WriteOffsAllowanceAccountForLoanLosses |
| 3334 |
Loans and receivables to customers, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndReceivables |
| 3335 |
1231 - Disclosure - Related Party Transactions - Schedule of Other Transactions with Related Parties (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfOtherTransactionsWithRelatedParties |
| 3336 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 3337 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 3338 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 3339 |
Redbanc S.A. [Member] |
Member |
|
|
itcb:RedbancSAMember |
| 3340 |
Transbank S.A. [Member] |
Member |
|
|
itcb:TransbankSAMember |
| 3341 |
Combanc S.A. [Member] |
Member |
|
|
itcb:CombancSAMember |
| 3342 |
Itau Chile Cia. de Seguros de Vida S.A. [Member] |
Member |
|
|
itcb:ItauChileCiadeSegurosDeVidaSAMember |
| 3343 |
Asesorias Cumelen S.A. [Member] |
Member |
|
|
itcb:AsesoriasCumelenSAMember |
| 3344 |
Corp Research S.A. [Member] |
Member |
|
|
itcb:CorpResearchSAMember |
| 3345 |
Itau Chile Inv. Serv.y Administracion S.A. [Member] |
Member |
|
|
itcb:ItauChileInvServyAdministracionSaMember |
| 3346 |
Compania De Seguros Confuturo S.A. [Member] |
Member |
|
|
itcb:CompaniaDeSegurosConfuturoSAMember |
| 3347 |
Instituto De Estudios Bancarios Guillermo Subercaseaux [member] |
Member |
|
|
itcb:InstitutoDeEstudiosBancariosGuillermoSubercaseauxMember |
| 3348 |
Opina S.A. [Member] |
Member |
|
|
itcb:OpinaSAMember |
| 3349 |
VIP Asesoriasy Servicios Integrales Ltda. [Member] |
Member |
|
|
itcb:VipAsesoriasyServiciosIntegralesLtdaMember |
| 3350 |
Everis ChileSA [member] |
Member |
|
|
itcb:EverisChileSAMember |
| 3351 |
CAI Gestion Inmobiliaria S.A. [Member] |
Member |
|
|
itcb:CAIGestionInmobiliariaSAMember |
| 3352 |
Compania de Seguros Corp Seguros S.A. [Member] |
Member |
|
|
itcb:CompaniaDeSegurosCorpSegurosSAMember |
| 3353 |
Universidad Andres Bello [member] |
Member |
|
|
itcb:UniversidadAndresBelloMember |
| 3354 |
Promoservice S.A. [Member] |
Member |
|
|
itcb:PromoserviceSAMember |
| 3355 |
Comder Contraparte Central S.A [Member] |
Member |
|
|
itcb:ComderContraparteCentralSAMember |
| 3356 |
Sinacofi S.A [Member] |
Member |
|
|
itcb:SinacofiSAMember |
| 3357 |
Operadora de Tarjeta de Credito Nexus S.A. [Member] |
Member |
|
|
itcb:OperadoraDeTarjetaDeCreditoNexusSAMember |
| 3358 |
Pulso Editorial S.A [Member] |
Member |
|
|
itcb:PulsoEditorialSAMember |
| 3359 |
Inmobiliaria Edificio Corpgroup S.A. [Member] |
Member |
|
|
itcb:InmobiliariaEdificioCorpgroupSAMember |
| 3360 |
Grupo de Radios Dial S.A. [Member] |
Member |
|
|
itcb:GrupoDeRadiosDialSAMember |
| 3361 |
Hotel Corporation of Chile S.A. [Member] |
Member |
|
|
itcb:HotelCorporationOfChileSAMember |
| 3362 |
Corp Imagen y disenos S.A. [Member] |
Member |
|
|
itcb:CorpImagenyDisenosSAMember |
| 3363 |
Asesorias e Inversiones Rapelco Limitada S.A. [Member] |
Member |
|
|
itcb:AsesoriaseInversionesRapelcoLimitadaSAMember |
| 3364 |
Corp Group Holding Inversiones Limitada [member] |
Member |
|
|
itcb:CorpGroupHoldingInversionesLimitadaMember |
| 3365 |
SMU SA, Rendic Hnos. S.A. [Member] |
Member |
|
|
itcb:SMUSARendicHnosSAMember |
| 3366 |
Inversiones Corp Group Interhold Ltda [member] |
Member |
|
|
itcb:InversionesCorpGroupInterholdLtdaMember |
| 3367 |
Bcycle Latam SPA [member] |
Member |
|
|
itcb:BcycleLatamSpaMember |
| 3368 |
Itau Unibanco S.A [Member] |
Member |
|
|
itcb:ItauUnibancoSaMember |
| 3369 |
Bolsa de Comercio de Santiago [member] |
Member |
|
|
itcb:BolsaDeComercioDeSantiagoMember |
| 3370 |
Adexus S A [member] |
Member |
|
|
itcb:AdexusSAMember |
| 3371 |
Recuperadora de Creditos S.A. [Member] |
Member |
|
|
itcb:RecuperadoraDeCreditosSAMember |
| 3372 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 3373 |
Description |
Concept (Text/String) |
For Period |
|
ifrs-full:DescriptionOfTransactionsWithRelatedParty |
| 3374 |
Balances receivable (payable) MCh$ |
Concept (Monetary) |
For Period |
Debit |
itcb:BalanceReceivablePayable |
| 3375 |
Effect on profit (loss) income MCh$ |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions |
| 3376 |
Effect on profit (loss) expense MCh$ |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:PurchasesOfGoodsRelatedPartyTransactions |
| 3377 |
1232 - Disclosure - Related Party Transactions - Schedule of Donations (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfDonations |
| 3378 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 3379 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 3380 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 3381 |
Donations [member] |
Member |
|
|
itcb:DonationsMember |
| 3382 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 3383 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 3384 |
Fundacion Corpgroup Centro Cultural [member] |
Member |
|
|
itcb:FundacionCorpgroupCentroCulturalMember |
| 3385 |
Fundacion Descubreme [member] |
Member |
|
|
itcb:FundacionDescubremeMember |
| 3386 |
Fundacion Itau [member] |
Member |
|
|
itcb:FundacionItauMember |
| 3387 |
Fundacion De Inclusion Social Aprendamos [member] |
Member |
|
|
itcb:FundacionDeInclusionSocialAprendamosMember |
| 3388 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 3389 |
Description |
Concept (Text/String) |
For Period |
|
itcb:DescriptionOfContractTransactionsWithRelatedParty |
| 3390 |
Balances receivable (payable) MCh$ |
Concept (Monetary) |
For Period |
Debit |
itcb:BalanceReceivablePayable |
| 3391 |
1233 - Disclosure - Related Party Transactions - Schedule of Other Assets and Liabilities with Related Parties (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfOtherAssetsAndLiabilitiesWithRelatedParties |
| 3392 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 3393 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 3394 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 3395 |
Related parties1 [member] |
Member |
|
|
itcb:RelatedParties1Member |
| 3396 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 3397 |
Assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 3398 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 3399 |
Other assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherFinancialAssets |
| 3400 |
LIABILITIES |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 3401 |
Derivative financial instruments |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 3402 |
Current accounts and demand deposits |
Concept (Monetary) |
As Of |
Credit |
itcb:BalancesOnCurrentAndDemandAccountsFromCustomers |
| 3403 |
Time deposits and saving accounts |
Concept (Monetary) |
As Of |
Credit |
itcb:BalancesOnTimeDepositsAndSavingAccounts |
| 3404 |
Other liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNonfinancialLiabilities |
| 3405 |
1234 - Disclosure - Related Party Transactions - Schedule of Result of Transactions with Related Parties (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfResultOfTransactionsWithRelatedParties |
| 3406 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 3407 |
Components of equity [axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
| 3408 |
Equity [member] |
Member |
|
|
ifrs-full:EquityMember |
| 3409 |
Income [member] |
Member |
|
|
itcb:IncomeMember |
| 3410 |
Expense [member] |
Member |
|
|
itcb:ExpenseMember |
| 3411 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 3412 |
Income and interest expenses and readjustments |
Concept (Monetary) |
For Period |
Credit |
itcb:InterestIncomeExpensesAndReadjustments |
| 3413 |
Income and expenses for commissions and services |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:FeeAndCommissionIncomeExpense |
| 3414 |
Profit and loss from trading |
Concept (Monetary) |
For Period |
Credit |
itcb:GainLossOnTrading |
| 3415 |
Operational support expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:OperatingSupportExpense |
| 3416 |
Other income and expenses |
Concept (Monetary) |
For Period |
Debit |
itcb:OtherIncomeAndExpenses |
| 3417 |
Totals |
Concept (Monetary) |
For Period |
Debit |
itcb:TotalIncomeOrExpenseRecognized |
| 3418 |
1235 - Disclosure - Related Party Transactions - Schedule of Payments to Board of Directors and Key Management Personnel (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfPaymentsToBoardOfDirectorsAndKeyManagementPersonnel |
| 3419 |
Implied Table |
Table |
* |
* |
implied:Table |
| 3420 |
Related party transactions [abstract] |
Abstract |
|
|
ifrs-full:RelatedPartyTransactionsAbstract |
| 3421 |
Short-term employee benefits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits |
| 3422 |
Post-employment benefits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensationPostemploymentBenefits |
| 3423 |
Other long-term benefits |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensationOtherLongtermBenefits |
| 3424 |
Compensation for termination of contract |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensationTerminationBenefits |
| 3425 |
Totals |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensation |
| 3426 |
1236 - Disclosure - Related Party Transactions - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsAdditionalInformation |
| 3427 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 3428 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 3429 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 3430 |
Key management personnel [member] |
Member |
|
|
itcb:KeyManagementPersonnelMember |
| 3431 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 3432 |
Compensation received by the key management personnel |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:KeyManagementPersonnelCompensation |
| 3433 |
1237 - Disclosure - Related Party Transactions - Schedule of Conformation of Key Personnel (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfConformationOfKeyPersonnel |
| 3434 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 3435 |
Categories of related parties [axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
| 3436 |
Entity's total for related parties [member] |
Member |
|
|
ifrs-full:EntitysTotalForRelatedPartiesMember |
| 3437 |
Directors [member] |
Member |
|
|
itcb:DirectorsMember |
| 3438 |
Chief executive officers at subsidiaries [member] |
Member |
|
|
itcb:ChiefExecutiveOfficersAtSubsidiariesMember |
| 3439 |
Corporative Manager [member] |
Member |
|
|
itcb:CorporativeManagerMember |
| 3440 |
Area Manager [member] |
Member |
|
|
itcb:AreaManagerMember |
| 3441 |
Deputy Managers [member] |
Member |
|
|
itcb:DeputyManagersMember |
| 3442 |
VicePresidents[ member] |
Member |
|
|
itcb:VicepresidentsMember |
| 3443 |
Disclosure of transactions between related parties [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems |
| 3444 |
Number of executives |
Concept (Integer) |
As Of |
|
itcb:NumberOfExecutives |
| 3445 |
1238 - Disclosure - Related Party Transactions - Schedule of Transactions with Key Personnel (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRelatedPartyTransactionsScheduleOfTransactionsWithKeyPersonnel |
| 3446 |
Disclosure of transactions between related parties [table] |
Table |
* |
* |
ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable |
| 3447 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 3448 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 3449 |
Credit Cards [member] |
Member |
|
|
itcb:CreditCardsMember |
| 3450 |
Consumer loans [member] |
Member |
|
|
itcb:ConsumerLoans1Member |
| 3451 |
Commerical loans1[member] |
Member |
|
|
itcb:CommericalLoansMember |
| 3452 |
Mortgages1 [member] |
Member |
|
|
itcb:Mortgages1Member |
| 3453 |
Disclosure of detailed information about financial instruments [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialInstrumentsLineItems |
| 3454 |
MCh$ |
Concept (Monetary) |
For Period |
Credit |
itcb:TransactionsWithKeyManagementPersonnel |
| 3455 |
1239 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Determination of the Fair Value of Financial Instruments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesScheduleOfDeterminationOfTheFairValueOfFinancialInstruments |
| 3456 |
Disclosure of fair value measurement of assets and liabilitiy [table] |
Table |
* |
* |
itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiyTable |
| 3457 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 3458 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 3459 |
Not measured at fair value in statement of financial position but for which fair value is disclosed [member] |
Member |
|
|
ifrs-full:NotMeasuredAtFairValueInStatementOfFinancialPositionButForWhichFairValueIsDisclosedMember |
| 3460 |
Recurring Fair Value Measurement [Member] |
Member |
|
|
ifrs-full:RecurringFairValueMeasurementMember |
| 3461 |
Non-Recurring Fair Value Measurement [Member] |
Member |
|
|
ifrs-full:NonrecurringFairValueMeasurementMember |
| 3462 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3463 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3464 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3465 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 3466 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3467 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3468 |
Cash and deposits in banks [member] |
Member |
|
|
itcb:CashAndDepositsInBanksMember |
| 3469 |
Cash items in process of collection [member] |
Member |
|
|
itcb:CashItemsInProcessOfCollectionMember |
| 3470 |
Financial instruments at fair value through profit and loss [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughProfitAndLossMember |
| 3471 |
Financial instruments at FVTOCI [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 3472 |
Loans and receivables from banks, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory2Member |
| 3473 |
Financial Instruments at amortized cost [member] |
Member |
|
|
itcb:FinancialInstrumentsAtAmortizedCostMember |
| 3474 |
Investments under Agreements to Resell [Member] |
Member |
|
|
itcb:InvestmentsUnderAgreementsToResellMember |
| 3475 |
Financial derivative contracts [member] |
Member |
|
|
itcb:FinancialDerivativeContractsMember |
| 3476 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 3477 |
Trading investments [member] |
Member |
|
|
itcb:TradingInvestmentsMember |
| 3478 |
Available For Sale Investment [member] |
Member |
|
|
itcb:AvailableForSaleInvestmentMember |
| 3479 |
Financial assets at fair value through profit or loss, classified as held for trading, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTradingCategoryMember |
| 3480 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 3481 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 3482 |
Deposits and other demand liabilities [member] |
Member |
|
|
itcb:DepositsAndOtherDemandLiabilitiesMember |
| 3483 |
Cash in process of being cleared [member] |
Member |
|
|
itcb:CashInProcessOfBeingClearedMember |
| 3484 |
Obligations under repurchase agreements [member] |
Member |
|
|
itcb:ObligationsUnderRepurchaseAgreementsMember |
| 3485 |
Time deposits and other time liabilities [member] |
Member |
|
|
itcb:TimeDepositsAndOtherTimeLiabilitiesMember |
| 3486 |
Financial derivative contracts [member] |
Member |
|
|
itcb:FinancialDerivativeContractsMember |
| 3487 |
Interbank borrowings [member] |
Member |
|
|
itcb:InterbankBorrowingsMember |
| 3488 |
Debt instruments issued [member] |
Member |
|
|
itcb:DebtInstrumentsIssuedMember |
| 3489 |
Other financial obligations [Member] |
Member |
|
|
itcb:OtherFinancialObligationsMember |
| 3490 |
Disclosure of fair value measurement of assets and liabilities [line items] |
LineItems |
|
|
itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiesLineItems |
| 3491 |
ASSETS |
Abstract |
|
|
ifrs-full:CategoriesOfFinancialAssetsAbstract |
| 3492 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 3493 |
LIABILITIES |
Abstract |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAbstract |
| 3494 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 3495 |
1240 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value Measurements of Assets and Liabilities Only for Disclosure Purposes (Non-recurring) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesScheduleOfFairValueMeasurementsOfAssetsAndLiabilitiesOnlyForDisclosurePurposesNonrecurring |
| 3496 |
Disclosure of fair value measurement of assets and liabilitiy [table] |
Table |
* |
* |
itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiyTable |
| 3497 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 3498 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 3499 |
Non-Recurring Fair Value Measurement [Member] |
Member |
|
|
ifrs-full:NonrecurringFairValueMeasurementMember |
| 3500 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3501 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3502 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3503 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 3504 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3505 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3506 |
Cash and deposits in banks [member] |
Member |
|
|
itcb:CashAndDepositsInBanksMember |
| 3507 |
Cash items in process of collection [member] |
Member |
|
|
itcb:CashItemsInProcessOfCollectionMember |
| 3508 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 3509 |
Investments under Agreements to Resell [Member] |
Member |
|
|
itcb:InvestmentsUnderAgreementsToResellMember |
| 3510 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 3511 |
Financial assets at amortised cost [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtAmortisedCostCategoryMember |
| 3512 |
Financial assets at fair value through profit or loss, classified as held for trading, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTradingCategoryMember |
| 3513 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 3514 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 3515 |
Deposits and other demand liabilities [member] |
Member |
|
|
itcb:DepositsAndOtherDemandLiabilitiesMember |
| 3516 |
Cash in process of being cleared [member] |
Member |
|
|
itcb:CashInProcessOfBeingClearedMember |
| 3517 |
Obligations under repurchase agreements [member] |
Member |
|
|
itcb:ObligationsUnderRepurchaseAgreementsMember |
| 3518 |
Time deposits and other time liabilities [member] |
Member |
|
|
itcb:TimeDepositsAndOtherTimeLiabilitiesMember |
| 3519 |
Interbank borrowings [member] |
Member |
|
|
itcb:InterbankBorrowingsMember |
| 3520 |
Debt instruments issued [member] |
Member |
|
|
itcb:DebtInstrumentsIssuedMember |
| 3521 |
Other financial obligations [Member] |
Member |
|
|
itcb:OtherFinancialObligationsMember |
| 3522 |
Disclosure of fair value measurement of assets and liabilities [line items] |
LineItems |
|
|
itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiesLineItems |
| 3523 |
ASSETS |
Abstract |
|
|
ifrs-full:CategoriesOfFinancialAssetsAbstract |
| 3524 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 3525 |
LIABILITIES |
Abstract |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAbstract |
| 3526 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 3527 |
1241 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Fair Value Measurement of Financial Assets and Liabilities (Recurring) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesScheduleOfFairValueMeasurementOfFinancialAssetsAndLiabilitiesRecurring |
| 3528 |
Disclosure of fair value measurement of assets and liabilitiy [table] |
Table |
* |
* |
itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiyTable |
| 3529 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 3530 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 3531 |
Recurring Fair Value Measurement [Member] |
Member |
|
|
ifrs-full:RecurringFairValueMeasurementMember |
| 3532 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3533 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3534 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3535 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 3536 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3537 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3538 |
Trading Portfolio Financial Assets [member] |
Member |
|
|
itcb:TradingPortfolioFinancialAssetsMember |
| 3539 |
Financial Investments Available-for-Sale [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 3540 |
Financial derivative contracts [member] |
Member |
|
|
itcb:FinancialDerivativeContractsMember |
| 3541 |
Derivative financial instruments [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsMember |
| 3542 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 3543 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 3544 |
Financial instruments at fair value through profit and loss [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughProfitAndLossMember |
| 3545 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 3546 |
Other Instruments Issued in Chile [Member] |
Member |
|
|
itcb:OtherInstrumentsIssuedInChileMember |
| 3547 |
Foreign government and central bank instruments [member] |
Member |
|
|
itcb:ForeignGovernmentAndCentralBankInstrumentsMember |
| 3548 |
Other securities issued abroad [member] |
Member |
|
|
itcb:OtherSecuritiesIssuedAbroadMember |
| 3549 |
Investments in mutual funds [member] |
Member |
|
|
itcb:InvestmentsInMutualFundsMember |
| 3550 |
Other investments at fair value through profit or loss [member] |
Member |
|
|
itcb:OtherInvestmentsAtFairValueThroughProfitOrLossMember |
| 3551 |
Financial instruments at FVTOCI [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 3552 |
Chilean Central Bank and Government Securities [member] |
Member |
|
|
itcb:ChileanCentralBankAndGovernmentSecuritiesMember |
| 3553 |
Other securities issued in Chile [member] |
Member |
|
|
itcb:OtherSecuritiesIssuedInChileMember |
| 3554 |
Other investments at fair value through other comprehensive income [member] |
Member |
|
|
itcb:OtherInvestmentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 3555 |
Trading investments [member] |
Member |
|
|
itcb:TradingInvestmentsMember |
| 3556 |
Mutual Funds Investment [Member] |
Member |
|
|
itcb:MutualFundInvestmentsMember |
| 3557 |
Hedging instruments [axis] |
Axis |
|
|
ifrs-full:HedgingInstrumentsAxis |
| 3558 |
Hedging instruments [member] |
Member |
|
|
ifrs-full:HedgingInstrumentsMember |
| 3559 |
Forward Contract [Member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 3560 |
Swap contract [member] |
Member |
|
|
ifrs-full:SwapContractMember |
| 3561 |
Call options [member] |
Member |
|
|
itcb:CallOptionsMember |
| 3562 |
Put options [member] |
Member |
|
|
itcb:PutOptionsMember |
| 3563 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 3564 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 3565 |
Derivative Financial Instruments Liabilities [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsLiabilities1Member |
| 3566 |
Disclosure of fair value measurement of assets and liabilities [line items] |
LineItems |
|
|
itcb:DisclosureOfFairValueMeasurementOfAssetsAndLiabilitiesLineItems |
| 3567 |
ASSETS |
Abstract |
|
|
ifrs-full:CategoriesOfFinancialAssetsAbstract |
| 3568 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 3569 |
LIABILITIES |
Abstract |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAbstract |
| 3570 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 3571 |
1242 - Disclosure - Financial Assets and Liabilities Measured at Fair Value - Schedule of Financial Derivative Instruments (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFinancialAssetsAndLiabilitiesMeasuredAtFairValueScheduleOfFinancialDerivativeInstruments |
| 3572 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 3573 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3574 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3575 |
Derivative financial instruments held for hedging [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsHeldForHedgingMember |
| 3576 |
Derivative financial instruments held for trading [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsHeldForTradingMember |
| 3577 |
Types of hedges [axis] |
Axis |
|
|
ifrs-full:TypesOfHedgesAxis |
| 3578 |
Hedges [member] |
Member |
|
|
ifrs-full:TypesOfHedgesMember |
| 3579 |
Fair Value Hedges [Member] |
Member |
|
|
ifrs-full:FairValueHedgesMember |
| 3580 |
Cash Flow Hedges [Member] |
Member |
|
|
ifrs-full:CashFlowHedgesMember |
| 3581 |
Hedges of net investment in foreign operations [member] |
Member |
|
|
ifrs-full:HedgesOfNetInvestmentInForeignOperationsMember |
| 3582 |
Hedging instruments [axis] |
Axis |
|
|
ifrs-full:HedgingInstrumentsAxis |
| 3583 |
Hedging instruments [member] |
Member |
|
|
ifrs-full:HedgingInstrumentsMember |
| 3584 |
Currency Forward Contract [member] |
Member |
|
|
itcb:CurrencyForwardContractMember |
| 3585 |
Currency Swap Contract [Member] |
Member |
|
|
ifrs-full:CurrencySwapContractMember |
| 3586 |
Interest rate swaps contract [member] |
Member |
|
|
itcb:InterestRateSwapsContractMember |
| 3587 |
Currency call options [member] |
Member |
|
|
itcb:CurrencyCallOptionsMember |
| 3588 |
Currency put options [member] |
Member |
|
|
itcb:CurrencyPutOptionsMember |
| 3589 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 3590 |
CVA |
Concept (Monetary) |
As Of |
Credit |
itcb:CreditValueAdjustment |
| 3591 |
DVA |
Concept (Monetary) |
As Of |
Debit |
itcb:DebitValueAdjustment |
| 3592 |
1243 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Impacts on the Portfolio of a Recalibration (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesScheduleOfImpactsOnThePortfolioOfARecalibration |
| 3593 |
Disclosure of risk management strategy related to hedge accounting [table] |
Table |
* |
* |
ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingTable |
| 3594 |
Hedging instruments [axis] |
Axis |
|
|
ifrs-full:HedgingInstrumentsAxis |
| 3595 |
Hedging instruments [member] |
Member |
|
|
ifrs-full:HedgingInstrumentsMember |
| 3596 |
American forward USDCLP [member] |
Member |
|
|
itcb:AmericanForwardUSDCLPMember |
| 3597 |
Basis TAB [member] |
Member |
|
|
itcb:BasisTABMember |
| 3598 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 3599 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 3600 |
CLP [member] |
Member |
|
|
currency:CLP |
| 3601 |
CLF [member] |
Member |
|
|
currency:CLF |
| 3602 |
Disclosure of risk management strategy related to hedge accounting [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingLineItems |
| 3603 |
Volatility exchange rate |
Concept (Monetary) |
As Of |
Debit |
itcb:VolatilityOfAmericanForwards |
| 3604 |
TAB 30 |
Concept (Monetary) |
As Of |
Debit |
itcb:TAB30 |
| 3605 |
TAB 90 |
Concept (Monetary) |
As Of |
Debit |
itcb:TAB90 |
| 3606 |
TAB 180 |
Concept (Monetary) |
As Of |
Debit |
itcb:TAB180 |
| 3607 |
TAB 360 |
Concept (Monetary) |
As Of |
Debit |
itcb:TAB360 |
| 3608 |
Totals |
Concept (Monetary) |
As Of |
Debit |
itcb:VolatilityOfAmericanForwardsAndTabTotal |
| 3609 |
1244 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesScheduleOfAssetsAndLiabilitiesMeasuredAtFairValueOnARecurringBasis |
| 3610 |
Disclosure of fair value measurement of assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFairValueMeasurementOfAssetsTable |
| 3611 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 3612 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 3613 |
Recurring Fair Value Measurement [Member] |
Member |
|
|
ifrs-full:RecurringFairValueMeasurementMember |
| 3614 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3615 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3616 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3617 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 3618 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3619 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3620 |
Financial instruments at fair value through profit and loss [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughProfitAndLossMember |
| 3621 |
Financial instruments at FVTOCI [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 3622 |
Financial derivative contracts [member] |
Member |
|
|
itcb:FinancialDerivativeContractsMember |
| 3623 |
Derivative financial instruments [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsMember |
| 3624 |
Trading Portfolio Financial Assets [member] |
Member |
|
|
itcb:TradingPortfolioFinancialAssetsMember |
| 3625 |
Available for sale instruments [member] |
Member |
|
|
itcb:AvailableForSaleInstrumentsMember |
| 3626 |
Financial Investments Available-for-Sale [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 3627 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 3628 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 3629 |
Fair Value [Member] |
Member |
|
|
ifrs-full:AtFairValueMember |
| 3630 |
Level 1 [Member] |
Member |
|
|
ifrs-full:Level1OfFairValueHierarchyMember |
| 3631 |
Level 2 [Member] |
Member |
|
|
ifrs-full:Level2OfFairValueHierarchyMember |
| 3632 |
Level 3 [Member] |
Member |
|
|
ifrs-full:Level3OfFairValueHierarchyMember |
| 3633 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 3634 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 3635 |
Derivative Financial Instruments Liabilities [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsLiabilities1Member |
| 3636 |
Hedging instruments [axis] |
Axis |
|
|
ifrs-full:HedgingInstrumentsAxis |
| 3637 |
Hedging instruments [member] |
Member |
|
|
ifrs-full:HedgingInstrumentsMember |
| 3638 |
Forward Contract [Member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 3639 |
Swap contract [member] |
Member |
|
|
ifrs-full:SwapContractMember |
| 3640 |
Call options [member] |
Member |
|
|
itcb:CallOptionsMember |
| 3641 |
Put options [member] |
Member |
|
|
itcb:PutOptionsMember |
| 3642 |
Classes of assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfAssetsAxis |
| 3643 |
Assets [member] |
Member |
|
|
ifrs-full:ClassesOfAssetsMember |
| 3644 |
Chilean Central Bank Securities [member] |
Member |
|
|
itcb:ChileanCentralBankSecuritiesMember |
| 3645 |
Other securities issued locally [member] |
Member |
|
|
itcb:OtherSecuritiesIssuedLocallyMember |
| 3646 |
Foreign government and central bank instruments [member] |
Member |
|
|
itcb:ForeignGovernmentAndCentralBankInstrumentsMember |
| 3647 |
Other securities issued abroad [member] |
Member |
|
|
itcb:OtherSecuritiesIssuedAbroadMember |
| 3648 |
Investments in mutual funds [member] |
Member |
|
|
itcb:InvestmentsInMutualFundsMember |
| 3649 |
Other investments at fair value through profit or loss [member] |
Member |
|
|
itcb:OtherInvestmentsAtFairValueThroughProfitOrLossMember |
| 3650 |
Other investments at fair value through other comprehensive income [member] |
Member |
|
|
itcb:OtherInvestmentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 3651 |
Other investments [member] |
Member |
|
|
itcb:OtherInvestmentsMember |
| 3652 |
Disclosure of fair value measurement of assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFairValueMeasurementOfAssetsLineItems |
| 3653 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 3654 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 3655 |
1245 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Reconciliation (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesScheduleOfReconciliation |
| 3656 |
Disclosure of fair value measurement of assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFairValueMeasurementOfAssetsTable |
| 3657 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 3658 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 3659 |
Fair Value [Member] |
Member |
|
|
ifrs-full:AtFairValueMember |
| 3660 |
Level 3 [Member] |
Member |
|
|
ifrs-full:Level3OfFairValueHierarchyMember |
| 3661 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3662 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3663 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3664 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 3665 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 3666 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 3667 |
Derivative Financial Instruments Liabilities [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsLiabilities1Member |
| 3668 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3669 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3670 |
Financial instruments at fair value through profit and loss [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughProfitAndLossMember |
| 3671 |
Financial instruments at FVTOCI [member] |
Member |
|
|
itcb:FinancialInstrumentsAtFairValueThroughOtherComprehensiveIncomeMember |
| 3672 |
Financial derivative contracts [member] |
Member |
|
|
itcb:FinancialDerivativeContractsMember |
| 3673 |
Trading investments [member] |
Member |
|
|
itcb:TradingInvestmentsMember |
| 3674 |
Available for sale instruments [member] |
Member |
|
|
itcb:AvailableForSaleInstrumentsMember |
| 3675 |
Derivative financial instruments [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsMember |
| 3676 |
Hedging instruments [axis] |
Axis |
|
|
ifrs-full:HedgingInstrumentsAxis |
| 3677 |
Hedging instruments [member] |
Member |
|
|
ifrs-full:HedgingInstrumentsMember |
| 3678 |
Forward Contract [Member] |
Member |
|
|
ifrs-full:ForwardContractMember |
| 3679 |
Swap contract [member] |
Member |
|
|
ifrs-full:SwapContractMember |
| 3680 |
Call options [member] |
Member |
|
|
itcb:CallOptionsMember |
| 3681 |
Put options [member] |
Member |
|
|
itcb:PutOptionsMember |
| 3682 |
Disclosure of fair value measurement of assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFairValueMeasurementOfAssetsLineItems |
| 3683 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 3684 |
Reconciliation Of Changes In Fair Value Measurement Assets [abstract] |
Abstract |
|
|
ifrs-full:ReconciliationOfChangesInFairValueMeasurementAssetsAbstract |
| 3685 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 3686 |
Opening balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 3687 |
Gain (loss) recognized in profit or loss |
Concept (Monetary) |
For Period |
|
ifrs-full:GainsLossesRecognisedInProfitOrLossFairValueMeasurementAssets |
| 3688 |
Gain (loss) recognized in equity |
Concept (Monetary) |
For Period |
|
ifrs-full:GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementAssets |
| 3689 |
Purchases, sales and agreements |
Concept (Monetary) |
For Period |
Debit |
itcb:NetOfPurchasesSalesAndAgreementsFairValueMeasurementAssets |
| 3690 |
Transfes from level 1 or level 2 |
Concept (Monetary) |
For Period |
|
ifrs-full:TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets |
| 3691 |
Closing balance |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 3692 |
Reconciliation Of Changes In Fair Value Measurement Liabilities [abstract] |
Abstract |
|
|
ifrs-full:ReconciliationOfChangesInFairValueMeasurementLiabilitiesAbstract |
| 3693 |
Opening balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 3694 |
Gain (loss) recognized in profit or loss |
Concept (Monetary) |
For Period |
|
ifrs-full:GainsLossesRecognisedInProfitOrLossFairValueMeasurementLiabilities |
| 3695 |
Gain (loss) recognized in equity |
Concept (Monetary) |
For Period |
|
ifrs-full:GainsLossesRecognisedInOtherComprehensiveIncomeFairValueMeasurementLiabilities |
| 3696 |
Net of purchases, sales and agreements |
Concept (Monetary) |
For Period |
Debit |
itcb:NetOfPurchasesSalesAndAgreementsFairValueMeasurementLiabilities |
| 3697 |
Transfes from level 1 or level 2 |
Concept (Monetary) |
For Period |
|
ifrs-full:TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyLiabilities |
| 3698 |
Closing balance |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 3699 |
1246 - Disclosure - Fair Value of Financial Assets and Liabilities - Schedule of Classifies Assets and Liabilities Measured at Fair Value on a Non-recurring Basis (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureFairValueOfFinancialAssetsAndLiabilitiesScheduleOfClassifiesAssetsAndLiabilitiesMeasuredAtFairValueOnANonrecurringBasis |
| 3700 |
Disclosure of fair value measurement of assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFairValueMeasurementOfAssetsTable |
| 3701 |
Levels of fair value hierarchy [axis] |
Axis |
|
|
ifrs-full:LevelsOfFairValueHierarchyAxis |
| 3702 |
All levels of fair value hierarchy [member] |
Member |
|
|
ifrs-full:AllLevelsOfFairValueHierarchyMember |
| 3703 |
Fair Value [Member] |
Member |
|
|
ifrs-full:AtFairValueMember |
| 3704 |
Level 1 [Member] |
Member |
|
|
ifrs-full:Level1OfFairValueHierarchyMember |
| 3705 |
Level 2 [Member] |
Member |
|
|
ifrs-full:Level2OfFairValueHierarchyMember |
| 3706 |
Level 3 [Member] |
Member |
|
|
ifrs-full:Level3OfFairValueHierarchyMember |
| 3707 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3708 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3709 |
Cash and deposits in banks [member] |
Member |
|
|
itcb:CashAndDepositsInBanksMember |
| 3710 |
Cash In The Process Of Collection [member] |
Member |
|
|
itcb:CashInTheProcessOfCollectionMember |
| 3711 |
Investments under Agreements to Resell [Member] |
Member |
|
|
itcb:InvestmentsUnderAgreementsToResellMember |
| 3712 |
Loans and receivables from banks, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory2Member |
| 3713 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 3714 |
Financial assets at fair value through profit or loss, classified as held for trading, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTradingCategoryMember |
| 3715 |
Loans and accounts receivable at amortized cost [member] |
Member |
|
|
itcb:LoansAndAccountsReceivableAtAmortizedCostMember |
| 3716 |
Financial Instruments at amortized cost [member] |
Member |
|
|
itcb:FinancialInstrumentsAtAmortizedCostMember |
| 3717 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 3718 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 3719 |
Deposits and other demand liabilities [member] |
Member |
|
|
itcb:DepositsAndOtherDemandLiabilitiesMember |
| 3720 |
Cash in process of being cleared [member] |
Member |
|
|
itcb:CashInProcessOfBeingClearedMember |
| 3721 |
Obligations under repurchase agreements [member] |
Member |
|
|
itcb:ObligationsUnderRepurchaseAgreementsMember |
| 3722 |
Time deposits and other time liabilities [member] |
Member |
|
|
itcb:TimeDepositsAndOtherTimeLiabilitiesMember |
| 3723 |
Borrowings from financial institutions [Member] |
Member |
|
|
itcb:BorrowingsFromFinancialInstitutionsMember |
| 3724 |
Debt instruments issued [member] |
Member |
|
|
itcb:DebtInstrumentsIssuedMember |
| 3725 |
Other financial obligations [Member] |
Member |
|
|
itcb:OtherFinancialObligationsMember |
| 3726 |
Time deposits and saving accounts [member] |
Member |
|
|
itcb:TimeDepositsAndSavingAccountsMember |
| 3727 |
Measurement [axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
| 3728 |
Aggregated measurement [member] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
| 3729 |
Non-Recurring Fair Value Measurement [Member] |
Member |
|
|
ifrs-full:NonrecurringFairValueMeasurementMember |
| 3730 |
Disclosure of fair value measurement of assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFairValueMeasurementOfAssetsLineItems |
| 3731 |
ASSETS |
Abstract |
|
|
ifrs-full:CategoriesOfFinancialAssetsAbstract |
| 3732 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 3733 |
LIABILITIES |
Abstract |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAbstract |
| 3734 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 3735 |
1247 - Disclosure - Risk Management - Summary of Criteria used for Chile (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementSummaryOfCriteriaUsedForChile |
| 3736 |
Disclosure of credit risk measurement [table] |
Table |
* |
* |
itcb:DisclosureOfCreditRiskMeasurementTable |
| 3737 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3738 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3739 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3740 |
Impairment of group portfolio sub section [axis] |
Axis |
|
|
itcb:ImpairmentOfGroupPortfolioSubSectionAxis |
| 3741 |
Impairment of group portfolio sub section [member] |
Member |
|
|
itcb:ImpairmentOfGroupPortfolioSubSectionMember |
| 3742 |
Group [member] |
Member |
|
|
itcb:GroupMember |
| 3743 |
Corporate [member] |
Member |
|
|
itcb:CorporateMember |
| 3744 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 3745 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 3746 |
Stage1 [member] |
Member |
|
|
itcb:StageOneMember |
| 3747 |
Stage 2 [member] |
Member |
|
|
itcb:StageTwoMember |
| 3748 |
Stage 3 [member] |
Member |
|
|
itcb:StageThreeMember |
| 3749 |
Category of Debt Security [axis] |
Axis |
|
|
itcb:CategoryOfDebtSecurityAxis |
| 3750 |
Category of Debt Security [domain] |
Member |
|
|
itcb:CategoryOfDebtSecurityDomain |
| 3751 |
A1 [member] |
Member |
|
|
itcb:ExternalCreditGradesA1Member |
| 3752 |
A2 [member] |
Member |
|
|
itcb:ExternalCreditGradesA2Member |
| 3753 |
A3 [member] |
Member |
|
|
itcb:ExternalCreditGradesA3Member |
| 3754 |
A4 [member] |
Member |
|
|
itcb:ExternalCreditGradesA4Member |
| 3755 |
A5 [member] |
Member |
|
|
itcb:ExternalCreditGradesA5Member |
| 3756 |
A 6 [member] |
Member |
|
|
itcb:ExternalCreditGradesA6Member |
| 3757 |
B1 [member] |
Member |
|
|
itcb:Externalcreditgradesb1Member |
| 3758 |
B2 [member] |
Member |
|
|
itcb:Externalcreditgradesb2Member |
| 3759 |
External credit grades b3 [member] |
Member |
|
|
itcb:ExternalCreditGradesB3Member |
| 3760 |
External credit grades B4 [member] |
Member |
|
|
itcb:ExternalCreditGradesB4Member |
| 3761 |
External credit grades C1 [member] |
Member |
|
|
itcb:ExternalCreditGradesC1Member |
| 3762 |
External Credit Grades C2 [member] |
Member |
|
|
itcb:ExternalCreditGradesC2Member |
| 3763 |
External credit grades C3 [member] |
Member |
|
|
itcb:ExternalCreditGradesC3Member |
| 3764 |
External credit grades C4 [member] |
Member |
|
|
itcb:ExternalCreditGradesC4Member |
| 3765 |
External credit grades C5 [member] |
Member |
|
|
itcb:ExternalCreditGradesC5Member |
| 3766 |
External credit grades C6 [member] |
Member |
|
|
itcb:ExternalCreditGradesC6Member |
| 3767 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3768 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3769 |
Colombia [member] |
Member |
|
|
country:CO |
| 3770 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 3771 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 3772 |
Bottom of Range [Member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 3773 |
Top of Range [Member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 3774 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 3775 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 3776 |
Without information [member] |
Member |
|
|
itcb:WithoutInformationMember |
| 3777 |
Small Company [member] |
Member |
|
|
itcb:SmallCompany1Member |
| 3778 |
Small Company [member] |
Member |
|
|
itcb:SmallCompany2Member |
| 3779 |
Medium Company [member] |
Member |
|
|
itcb:MediumCompany1Member |
| 3780 |
Medium Company [member] |
Member |
|
|
itcb:MediumCompany2Member |
| 3781 |
Large Company [member] |
Member |
|
|
itcb:LargeCompanyMember |
| 3782 |
Low Default [member] |
Member |
|
|
itcb:LowDefaultMember |
| 3783 |
Low Default ( Goverment and Financial) [member] |
Member |
|
|
itcb:LowDefaultGovermentAndFinancialMember |
| 3784 |
Leasing [member] |
Member |
|
|
itcb:LeasingMember |
| 3785 |
Payroll deductible loan [member] |
Member |
|
|
itcb:PayrollDeductibleLoanMember |
| 3786 |
Revolving line of credit [member] |
Member |
|
|
itcb:RevolvingLineOfCreditMember |
| 3787 |
Overdraft limit [member] |
Member |
|
|
itcb:OverdraftLimitMember |
| 3788 |
Credit card [member] |
Member |
|
|
itcb:CreditCardMember |
| 3789 |
Mortgage loan [member] |
Member |
|
|
itcb:MortgageLoanMember |
| 3790 |
Personal debt restructuring [member] |
Member |
|
|
itcb:PersonalDebtRestructuringMember |
| 3791 |
Other loans [member] |
Member |
|
|
itcb:OtherLoansMember |
| 3792 |
Disclosure of Credit risk measurement [line items] |
LineItems |
|
|
itcb:DisclosureOfCreditRiskMeasurementLineItems |
| 3793 |
Debtor category |
Concept (Text/String) |
For Period |
|
itcb:DebtorCategory |
| 3794 |
PD ranges |
Concept (Percent) |
For Period |
|
itcb:PDThresholdForMeasuringSignificantIncreaseInCreditRisk |
| 3795 |
Stages |
Concept (Text/String) |
For Period |
|
itcb:LevelsOfStages |
| 3796 |
Days of arrears to the end of the month |
Concept (xbrli:durationItemType) |
For Period |
|
itcb:DaysOfArrearsForSignificantIncreaseInCreditRisk |
| 3797 |
Probability of default (PD) and qualitative considerations |
Concept (Text/String) |
For Period |
|
itcb:DescriptionOfProbabilityOfDefaultAndQualitativeConsiderations |
| 3798 |
% of absolute increase in lifetime PD |
Concept (Percent) |
For Period |
|
itcb:PercentageOfAbsoluteIncreaseInLifetimeProbabilityOfDefault |
| 3799 |
% of relative increase in lifetime PD |
Concept (Percent) |
For Period |
|
itcb:PercentageOfRelativeIncreaseInLifetimeProbabilityOfDefault |
| 3800 |
1248 - Disclosure - Risk Management - Summary of Criteria used for Chile (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementSummaryOfCriteriaUsedForChileParenthetical |
| 3801 |
Disclosure of credit risk measurement [table] |
Table |
* |
* |
itcb:DisclosureOfCreditRiskMeasurementTable |
| 3802 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 3803 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 3804 |
Stage1 [member] |
Member |
|
|
itcb:StageOneMember |
| 3805 |
Stage 2 [member] |
Member |
|
|
itcb:StageTwoMember |
| 3806 |
Impairment of group portfolio sub section [axis] |
Axis |
|
|
itcb:ImpairmentOfGroupPortfolioSubSectionAxis |
| 3807 |
Impairment of group portfolio sub section [member] |
Member |
|
|
itcb:ImpairmentOfGroupPortfolioSubSectionMember |
| 3808 |
Group [member] |
Member |
|
|
itcb:GroupMember |
| 3809 |
Disclosure of Credit risk measurement [line items] |
LineItems |
|
|
itcb:DisclosureOfCreditRiskMeasurementLineItems |
| 3810 |
Probability of default |
Concept (Percent) |
For Period |
|
itcb:PDThresholdForMeasuringSignificantIncreaseInCreditRisk |
| 3811 |
1249 - Disclosure - Risk Management - Summary of Principal Macroeconomic Indicators Included in Economic Scenarios (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementSummaryOfPrincipalMacroeconomicIndicatorsIncludedInEconomicScenarios |
| 3812 |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [table] |
Table |
* |
* |
itcb:DisclosureOfPrimaryMacroeconomicDriversOfCreditLossesTable |
| 3813 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 3814 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 3815 |
2019 [member] |
Member |
|
|
itcb:TwoThousandNineteenMember |
| 3816 |
2020 [member] |
Member |
|
|
itcb:TwoThousandTwentyMember |
| 3817 |
Two thousand twenty one [member] |
Member |
|
|
itcb:TwoThousandTwentyOneMember |
| 3818 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3819 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3820 |
Chile [member] |
Member |
|
|
country:CL |
| 3821 |
Colombia [member] |
Member |
|
|
country:CO |
| 3822 |
Temporary difference, unused tax losses and unused tax credits [axis] |
Axis |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis |
| 3823 |
Temporary difference, unused tax losses and unused tax credits [member] |
Member |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember |
| 3824 |
Q1 [member] |
Member |
|
|
itcb:FirstQuarterMember |
| 3825 |
Q2 [member] |
Member |
|
|
itcb:SecondQuarterMember |
| 3826 |
Q3 [member] |
Member |
|
|
itcb:ThirdQuarterMember |
| 3827 |
Q4 [member] |
Member |
|
|
itcb:FourthQuarterMember |
| 3828 |
Scenario [axis] |
Axis |
|
|
itcb:ScenarioAxis |
| 3829 |
Scenario [domain] |
Member |
|
|
itcb:ScenarioDomain |
| 3830 |
Base [member] |
Member |
|
|
itcb:BaseScenarioMember |
| 3831 |
Range of upside scenarios [member] |
Member |
|
|
itcb:RangeOfUpsideScenariosMember |
| 3832 |
Range of downside scenarios [member] |
Member |
|
|
itcb:RangeOfDownsideScenariosMember |
| 3833 |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
LineItems |
|
|
itcb:DisclosureOfPrimaryMacroeconomicDriversOfCreditLossesLineItems |
| 3834 |
GDP growth |
Concept (Percent) |
For Period |
|
itcb:GDPGrowthRate |
| 3835 |
Unemployment rate |
Concept (Percent) |
For Period |
|
itcb:UnemploymentRate |
| 3836 |
Consumer's Price Index |
Concept (Decimal) |
For Period |
|
itcb:ConsumersPriceIndex |
| 3837 |
Benchmark interest rates |
Concept (Percent) |
For Period |
|
itcb:BenchmarkInterestRates |
| 3838 |
Interbank interest rate |
Concept (Percent) |
As Of |
|
itcb:InterbankInterestRate |
| 3839 |
Currency exchange rate |
Concept (Decimal) |
For Period |
|
ifrs-full:AverageForeignExchangeRate |
| 3840 |
Copper |
Concept (Decimal) |
For Period |
|
itcb:Copper |
| 3841 |
1250 - Disclosure - Risk Management - Summary of ECL Coverage of Loans and Accounts Receivable at Amortized Cost Subject to Significant Measurement Uncertainty (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementSummaryOfECLCoverageOfLoansAndAccountsReceivableAtAmortizedCostSubjectToSignificantMeasurementUncertainty |
| 3842 |
Disclosure of credit risk exposure [table] |
Table |
* |
* |
ifrs-full:DisclosureOfCreditRiskExposureTable |
| 3843 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 3844 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 3845 |
Chile [member] |
Member |
|
|
country:CL |
| 3846 |
Colombia [member] |
Member |
|
|
country:CO |
| 3847 |
Type of measurement of expected credit losses [axis] |
Axis |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesAxis |
| 3848 |
Type of measurement of expected credit losses [member] |
Member |
|
|
ifrs-full:TypeOfMeasurementOfExpectedCreditLossesMember |
| 3849 |
Reported coverage [member] |
Member |
|
|
itcb:ReportedCoverageMember |
| 3850 |
Consensus upside scenario [member] |
Member |
|
|
itcb:ConsensusUpsideScenarioMember |
| 3851 |
Consensus central scenario [member] |
Member |
|
|
itcb:ConsensusCentralScenarioMember |
| 3852 |
Consensus downside scenario [member] |
Member |
|
|
itcb:ConsensusDownsideScenarioMember |
| 3853 |
Disclosure of credit risk exposure [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfCreditRiskExposureLineItems |
| 3854 |
Reported ECL |
Concept (Monetary) |
As Of |
Credit |
itcb:ExpectedCreditLosses |
| 3855 |
Loans and accounts receivable at amortized cost |
Concept (Monetary) |
As Of |
Debit |
itcb:LoansAndAccountsReceivableAtAmortizedCost |
| 3856 |
Expected credit loss rate |
Concept (Percent) |
As Of |
|
ifrs-full:ExpectedCreditLossRate |
| 3857 |
1251 - Disclosure - Risk Management - Schedule of Credit Quality by Financial Asset Class (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfCreditQualityByFinancialAssetClass |
| 3858 |
Disclosure of provision matrix [table] |
Table |
* |
* |
ifrs-full:DisclosureOfProvisionMatrixTable |
| 3859 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 3860 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 3861 |
Stage1 [member] |
Member |
|
|
itcb:StageOneMember |
| 3862 |
Stage 2 [member] |
Member |
|
|
itcb:StageTwoMember |
| 3863 |
Stage 3 [member] |
Member |
|
|
itcb:StageThreeMember |
| 3864 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 3865 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 3866 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 3867 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3868 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3869 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3870 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 3871 |
Classes of financial instruments1 [axis] |
Axis |
|
|
itcb:ClassesOfFinancialInstruments1Axis |
| 3872 |
Invetsments In Mutual Funds And OthersMember |
Member |
|
|
itcb:InvetsmentsInMutualFundsAndOthersMember |
| 3873 |
Normal risk portfolio [member] |
Member |
|
|
itcb:NormalRiskPorfolioMember |
| 3874 |
Substandar portfolio [member] |
Member |
|
|
itcb:SubstandarPortfolioMember |
| 3875 |
Non-compliant portfolio [member] |
Member |
|
|
itcb:NoncompliantPortfolioMember |
| 3876 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 3877 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 3878 |
Credit Risk [Member] |
Member |
|
|
ifrs-full:CreditRiskMember |
| 3879 |
Impairment of financial assets [axis] |
Axis |
|
|
ifrs-full:ImpairmentOfFinancialAssetsAxis |
| 3880 |
Entity's total for impairment of financial assets [member] |
Member |
|
|
ifrs-full:EntitysTotalForImpairmentOfFinancialAssetsMember |
| 3881 |
Individually assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsIndividuallyAssessedForCreditLossesMember |
| 3882 |
Collectively assessed for credit losses [member] |
Member |
|
|
ifrs-full:FinancialAssetsCollectivelyAssessedForCreditLossesMember |
| 3883 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 3884 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 3885 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 3886 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 3887 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 3888 |
External credit grades [axis] |
Axis |
|
|
ifrs-full:ExternalCreditGradesAxis |
| 3889 |
Entity's total for external credit grades [member] |
Member |
|
|
ifrs-full:EntitysTotalForExternalCreditGradesMember |
| 3890 |
A1 [member] |
Member |
|
|
itcb:ExternalCreditGradesA1Member |
| 3891 |
A2 [member] |
Member |
|
|
itcb:ExternalCreditGradesA2Member |
| 3892 |
A3 [member] |
Member |
|
|
itcb:ExternalCreditGradesA3Member |
| 3893 |
A4 [member] |
Member |
|
|
itcb:ExternalCreditGradesA4Member |
| 3894 |
A5 [member] |
Member |
|
|
itcb:ExternalCreditGradesA5Member |
| 3895 |
A 6 [member] |
Member |
|
|
itcb:ExternalCreditGradesA6Member |
| 3896 |
B1 [member] |
Member |
|
|
itcb:Externalcreditgradesb1Member |
| 3897 |
B2 [member] |
Member |
|
|
itcb:Externalcreditgradesb2Member |
| 3898 |
External credit grades b3 [member] |
Member |
|
|
itcb:ExternalCreditGradesB3Member |
| 3899 |
External credit grades B4 [member] |
Member |
|
|
itcb:ExternalCreditGradesB4Member |
| 3900 |
External credit grades C1 [member] |
Member |
|
|
itcb:ExternalCreditGradesC1Member |
| 3901 |
External Credit Grades C2 [member] |
Member |
|
|
itcb:ExternalCreditGradesC2Member |
| 3902 |
External credit grades C3 [member] |
Member |
|
|
itcb:ExternalCreditGradesC3Member |
| 3903 |
External credit grades C4 [member] |
Member |
|
|
itcb:ExternalCreditGradesC4Member |
| 3904 |
External credit grades C5 [member] |
Member |
|
|
itcb:ExternalCreditGradesC5Member |
| 3905 |
External credit grades C6 [member] |
Member |
|
|
itcb:ExternalCreditGradesC6Member |
| 3906 |
Financial assets impaired [member] |
Member |
|
|
ifrs-full:FinancialAssetsImpairedMember |
| 3907 |
Disclosure of provision matrix [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfProvisionMatrixLineItems |
| 3908 |
Maximum exposure to credit risk gross |
Concept (Monetary) |
As Of |
Debit |
itcb:MaximumExposureToCreditRiskGross |
| 3909 |
% of over total portifolio |
Concept (Percent) |
For Period |
|
itcb:PercentageOverTotalPortfolio |
| 3910 |
Allowance |
Concept (Monetary) |
As Of |
Credit |
itcb:CreditAllowance |
| 3911 |
% over total allowance |
Concept (Percent) |
For Period |
|
itcb:PercentageOfCreditAllowance |
| 3912 |
Cover range ratio |
Concept (Percent) |
For Period |
|
itcb:CoverRangeRatio |
| 3913 |
1252 - Disclosure - Risk Management - Schedule of Analysis of Gross Carrying Amount of Loans and Advances to Customers by Past Due Status under IFRS 9 and IAS 39 (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfAnalysisOfGrossCarryingAmountOfLoansAndAdvancesToCustomersByPastDueStatusUnderIFRS9AndIAS39 |
| 3914 |
Disclosure of loans and advances to customers [table] |
Table |
* |
* |
itcb:DisclosureOfLoansAndAdvancesToCustomersTable |
| 3915 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 3916 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 3917 |
No yet over due [member] |
Member |
|
|
itcb:NotYetOverDueMember |
| 3918 |
Up to one month [member] |
Member |
|
|
ifrs-full:NotLaterThanOneMonthMember |
| 3919 |
1 - 3 months [member] |
Member |
|
|
ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember |
| 3920 |
Over 90 Days or More [Member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsMember |
| 3921 |
Over Due [Member] |
Member |
|
|
itcb:PastDueMember |
| 3922 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 3923 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 3924 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 3925 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3926 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3927 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3928 |
IAS 39 [member] |
Member |
|
|
itcb:IAS39Member |
| 3929 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3930 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3931 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 3932 |
Amount owed by customers [member] |
Member |
|
|
itcb:AmountOwedByCustomersMember |
| 3933 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 3934 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 3935 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 3936 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 3937 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 3938 |
Disclosure of loans and advances to customers [line items] |
LineItems |
|
|
itcb:DisclosureOfLoansAndAdvancesToCustomersLineItems |
| 3939 |
Loans and accounts receivable at amortized cost |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 3940 |
1253 - Disclosure - Risk Management - Schedule of Bank's Maximum Credit Risk Exposure by Financial Asset (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfBanksMaximumCreditRiskExposureByFinancialAsset |
| 3941 |
Disclosure of credit risk exposure [table] |
Table |
* |
* |
ifrs-full:DisclosureOfCreditRiskExposureTable |
| 3942 |
On or off balance sheet risk [axis] |
Axis |
|
|
itcb:OnOrOffBalanceSheetRiskAxis |
| 3943 |
On or off balance sheet risk [member] |
Member |
|
|
itcb:OnOrOffBalanceSheetRiskMember |
| 3944 |
On Balance Sheet [member] |
Member |
|
|
itcb:OnBalanceSheetMember |
| 3945 |
Off Balance Sheet [member] |
Member |
|
|
itcb:OffBalanceSheetMember |
| 3946 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 3947 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 3948 |
Credit Risk [Member] |
Member |
|
|
ifrs-full:CreditRiskMember |
| 3949 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
| 3950 |
Carrying amount [member] |
Member |
|
|
ifrs-full:CarryingAmountMember |
| 3951 |
Gross assets [member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
| 3952 |
Allowances for loan losses [member] |
Member |
|
|
ifrs-full:AccumulatedImpairmentMember |
| 3953 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3954 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3955 |
Financial assets at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember |
| 3956 |
Loans and accounts receivable at amortized cost [member] |
Member |
|
|
itcb:LoansAndAccountsReceivableAtAmortizedCostMember |
| 3957 |
Financial assets at amortised cost [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtAmortisedCostCategoryMember |
| 3958 |
Investments under Agreements to Resell [Member] |
Member |
|
|
itcb:InvestmentsUnderAgreementsToResellMember |
| 3959 |
Financial derivative contracts [member] |
Member |
|
|
itcb:FinancialDerivativeContractsMember |
| 3960 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 3961 |
Financial other assets category [member] |
Member |
|
|
itcb:FinancialOtherAssetsCategoryMember |
| 3962 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 3963 |
Financial Investments Available-for-Sale [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 3964 |
Held to Maturity Investments [Member] |
Member |
|
|
ifrs-full:HeldtomaturityInvestmentsCategoryMember |
| 3965 |
Other assets [member] |
Member |
|
|
ifrs-full:OtherAssetsMember |
| 3966 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 3967 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 3968 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 3969 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 3970 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 3971 |
Disclosure of credit risk exposure [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfCreditRiskExposureLineItems |
| 3972 |
Maximum Exposure |
Concept (Monetary) |
As Of |
|
ifrs-full:MaximumExposureToCreditRisk |
| 3973 |
Collateral, cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashCollateralPledgedSubjectToEnforceableMasterNettingArrangementOrSimilarAgreementNotSetOffAgainstFinancialLiabilities |
| 3974 |
Collateral, non-cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncashAssetsPledgedAsCollateralForWhichTransfereeHasRightByContractOrCustomToSellOrRepledgeCollateral |
| 3975 |
Maximum Exposure, net amounts |
Concept (Monetary) |
As Of |
Credit |
itcb:CreditExposureNetOfAllowance |
| 3976 |
1254 - Disclosure - Risk Management - Summary For Allowances For Loan Losses According to IFRS 9 (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementSummaryForAllowancesForLoanLossesAccordingToIFRS9 |
| 3977 |
Disclosure Of Allowances For Loan Losses [table] |
Table |
* |
* |
itcb:DisclosureOfAllowancesForLoanLossesTable |
| 3978 |
Retrospective application and retrospective restatement [axis] |
Axis |
|
|
ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis |
| 3979 |
Number of Shares (Restated) [Member] |
Member |
|
|
ifrs-full:RestatedMember |
| 3980 |
IFRS9 [member] |
Member |
|
|
itcb:IFRS9Member |
| 3981 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 3982 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 3983 |
Loans and receivables to Amortized Cost [member] |
Member |
|
|
itcb:LoansAndReceivablesToAmortizedCostMember |
| 3984 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 3985 |
Provisions for contingent loans risk [member] |
Member |
|
|
itcb:ProvisionsForContingentLoansRiskMember |
| 3986 |
Disclosure Of Allowances For Loan Losses [line items] |
LineItems |
|
|
itcb:DisclosureOfAllowancesForLoanLossesLineItems |
| 3987 |
Loans and accounts receivable at amortized cost |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 3988 |
1255 - Disclosure - Risk Management - Schedule of Concentration of Credit Risk by Industry (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfConcentrationOfCreditRiskByIndustry |
| 3989 |
Disclosure of credit risk exposure [table] |
Table |
* |
* |
ifrs-full:DisclosureOfCreditRiskExposureTable |
| 3990 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 3991 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 3992 |
Credit Risk [Member] |
Member |
|
|
ifrs-full:CreditRiskMember |
| 3993 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 3994 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 3995 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 3996 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 3997 |
Mortgages loans [member] |
Member |
|
|
ifrs-full:MortgagesMember |
| 3998 |
Industry sector [axis] |
Axis |
|
|
itcb:IndustrySectorAxis |
| 3999 |
Industry sector [member] |
Member |
|
|
itcb:IndustrySectorMember |
| 4000 |
Manufacturing [member] |
Member |
|
|
itcb:ManufacturingSectorMember |
| 4001 |
Mining [member] |
Member |
|
|
itcb:MiningSectorMember |
| 4002 |
Electricity, gas and water [member] |
Member |
|
|
itcb:ElectricityGasAndWaterSectorMember |
| 4003 |
Agriculture and livestock [member] |
Member |
|
|
itcb:AgricultureAndLivestockSectorMember |
| 4004 |
Forestry and wood extraction [member] |
Member |
|
|
itcb:ForestryAndWoodExtractionSectorMember |
| 4005 |
Fishing [member] |
Member |
|
|
itcb:FishingSectorMember |
| 4006 |
Transport [member] |
Member |
|
|
itcb:TransportSectorMember |
| 4007 |
Communications [member] |
Member |
|
|
itcb:CommunicationsSectorMember |
| 4008 |
Construction [member] |
Member |
|
|
itcb:ConstructionSectorMember |
| 4009 |
Commerce [member] |
Member |
|
|
itcb:CommerceSectorMember |
| 4010 |
Services [member] |
Member |
|
|
itcb:ServicesSectorMember |
| 4011 |
Others [member] |
Member |
|
|
itcb:OthersSectorMember |
| 4012 |
Disclosure of credit risk exposure [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfCreditRiskExposureLineItems |
| 4013 |
Maximum gross exposure |
Concept (Monetary) |
As Of |
Debit |
itcb:MaximumExposureToCreditRiskGross |
| 4014 |
Maximum net exposure |
Concept (Monetary) |
As Of |
|
ifrs-full:MaximumExposureToCreditRisk |
| 4015 |
Maximum net exposure percent |
Concept (Percent) |
As Of |
|
itcb:MaximumExposureToCreditRiskPercent |
| 4016 |
1256 - Disclosure - Risk Management - Schedule of Banking Book Positions (Products Valued at Amortized Cost and Available-for-sale Instruments and Derivatives Valued at Fair Value) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfBankingBookPositionsProductsValuedAtAmortizedCostAndAvailableforsaleInstrumentsAndDerivativesValuedAtFairValue |
| 4017 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 4018 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 4019 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 4020 |
Interest rate risk [member] |
Member |
|
|
ifrs-full:InterestRateRiskMember |
| 4021 |
Book position [axis] |
Axis |
|
|
itcb:BookPositionAxis |
| 4022 |
Book position [member] |
Member |
|
|
itcb:BookPositionMember |
| 4023 |
Banking book [member] |
Member |
|
|
itcb:BankingBookMember |
| 4024 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 4025 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 4026 |
Up to one month [member] |
Member |
|
|
ifrs-full:NotLaterThanOneMonthMember |
| 4027 |
1 - 3 months [member] |
Member |
|
|
ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember |
| 4028 |
3 months to 1 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember |
| 4029 |
1 - 3 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember |
| 4030 |
More than 3 Years [Member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsMember |
| 4031 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 4032 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 4033 |
CLP [member] |
Member |
|
|
currency:CLP |
| 4034 |
CLF [member] |
Member |
|
|
currency:CLF |
| 4035 |
USD [member] |
Member |
|
|
currency:USD |
| 4036 |
COP [member] |
Member |
|
|
currency:COP |
| 4037 |
Sensitivity analysis for interest rate risk [line items] |
LineItems |
|
|
itcb:SensitivityAnalysisForInterestRateRiskLineItems |
| 4038 |
Financial assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssets |
| 4039 |
Financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:FinancialLiabilities |
| 4040 |
Derivatives |
Concept (Monetary) |
As Of |
Debit |
itcb:Derivatives |
| 4041 |
1257 - Disclosure - Risk Management - Schedule of Trading Book (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfTradingBook |
| 4042 |
Disclosure of nature and extent of risks arising from financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable |
| 4043 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 4044 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 4045 |
Regulatory risk [member] |
Member |
|
|
itcb:RegulatoryRiskMember |
| 4046 |
Book position [axis] |
Axis |
|
|
itcb:BookPositionAxis |
| 4047 |
Book position [member] |
Member |
|
|
itcb:BookPositionMember |
| 4048 |
Trading book [member] |
Member |
|
|
itcb:TradingBookMember |
| 4049 |
Estimated limit for market risk [line items] |
LineItems |
|
|
itcb:EstimatedLimitForMarketRiskLineItems |
| 4050 |
Market risk exposure (MRE) |
Concept (Percent) |
For Period |
|
itcb:TradingBookMarketRiskExposurePercentage |
| 4051 |
1258 - Disclosure - Risk Management - Schedule of Banking Book (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfBankingBook |
| 4052 |
Disclosure of nature and extent of risks arising from financial instruments [table] |
Table |
* |
* |
ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable |
| 4053 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 4054 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 4055 |
Regulatory risk [member] |
Member |
|
|
itcb:RegulatoryRiskMember |
| 4056 |
Book position [axis] |
Axis |
|
|
itcb:BookPositionAxis |
| 4057 |
Book position [member] |
Member |
|
|
itcb:BookPositionMember |
| 4058 |
Banking book [member] |
Member |
|
|
itcb:BankingBookMember |
| 4059 |
Estimated limit for market risk [line items] |
LineItems |
|
|
itcb:EstimatedLimitForMarketRiskLineItems |
| 4060 |
Short-term exposure to interest rate risk |
Concept (Percent) |
As Of |
|
itcb:ShortTermExposureToInterestRateRisk |
| 4061 |
Long-term exposure to interest rate risk |
Concept (Percent) |
As Of |
|
itcb:LongTermExposureToInterestRateRisk |
| 4062 |
1259 - Disclosure - Risk Management - Schedule of Interest Rate (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfInterestRate |
| 4063 |
Disclosure of risk management strategy related to hedge accounting [table] |
Table |
* |
* |
ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingTable |
| 4064 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 4065 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 4066 |
Interest rate risk [member] |
Member |
|
|
ifrs-full:InterestRateRiskMember |
| 4067 |
Types of interest rates [axis] |
Axis |
|
|
ifrs-full:TypesOfInterestRatesAxis |
| 4068 |
Interest rate types [member] |
Member |
|
|
ifrs-full:InterestRateTypesMember |
| 4069 |
Chamber [member] |
Member |
|
|
itcb:ChamberMember |
| 4070 |
Goverment [member] |
Member |
|
|
itcb:GovermentMember |
| 4071 |
Curve [member] |
Member |
|
|
itcb:CurveMember |
| 4072 |
Swap IBR [member] |
Member |
|
|
itcb:SwapIBRMember |
| 4073 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 4074 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 4075 |
Chile [member] |
Member |
|
|
country:CL |
| 4076 |
Colombia [member] |
Member |
|
|
country:CO |
| 4077 |
Scenario [axis] |
Axis |
|
|
itcb:ScenarioAxis |
| 4078 |
Scenario [domain] |
Member |
|
|
itcb:ScenarioDomain |
| 4079 |
Scenarios for impact on profit and loss [member] |
Member |
|
|
itcb:ScenariosForImpactOnProfitAndLossMember |
| 4080 |
Scenarios for impact on available for sale assets [member] |
Member |
|
|
itcb:ScenariosForImpactOnAvailableForSaleAssetsMember |
| 4081 |
Scenarios for impact on accrual book [member] |
Member |
|
|
itcb:ScenariosForImpactOnAccrualBookMember |
| 4082 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 4083 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 4084 |
1 Day [member] |
Member |
|
|
itcb:OneDayMember |
| 4085 |
Up to three months [member] |
Member |
|
|
ifrs-full:NotLaterThanThreeMonthsMember |
| 4086 |
Not later than six months [member] |
Member |
|
|
itcb:NotLaterThanSixMonthsMember |
| 4087 |
Not later than nine months [member] |
Member |
|
|
itcb:NotLaterThanNineMonthsMember |
| 4088 |
1 year [member] |
Member |
|
|
ifrs-full:NotLaterThanOneYearMember |
| 4089 |
2 year [member] |
Member |
|
|
ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember |
| 4090 |
3 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember |
| 4091 |
4 year [member] |
Member |
|
|
ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember |
| 4092 |
Later than five years and not later than seven years [member] |
Member |
|
|
ifrs-full:LaterThanFiveYearsAndNotLaterThanSevenYearsMember |
| 4093 |
Later than seven years and not later than ten years [member] |
Member |
|
|
ifrs-full:LaterThanSevenYearsAndNotLaterThanTenYearsMember |
| 4094 |
Later than ten years and not later than twenty years [member] |
Member |
|
|
itcb:LaterThanTenYearsAndNotLaterThanTwentyYearsMember |
| 4095 |
Later than twenty years [member] |
Member |
|
|
itcb:LaterThanTwentyYearsMember |
| 4096 |
Up to one month [member] |
Member |
|
|
ifrs-full:NotLaterThanOneMonthMember |
| 4097 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 4098 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 4099 |
CLP [member] |
Member |
|
|
currency:CLP |
| 4100 |
CLF [member] |
Member |
|
|
currency:CLF |
| 4101 |
USD [member] |
Member |
|
|
currency:USD |
| 4102 |
Mexico, Pesos [member] |
Member |
|
|
currency:MXN |
| 4103 |
COP [member] |
Member |
|
|
currency:COP |
| 4104 |
Disclosure of risk management strategy related to hedge accounting [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingLineItems |
| 4105 |
Interest rate scenarios percent |
Concept (Percent) |
As Of |
|
itcb:InterestRateScenariosPercent |
| 4106 |
1260 - Disclosure - Risk Management - Schedule of Exchange Rate (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfExchangeRate |
| 4107 |
Disclosure of risk management strategy related to hedge accounting [table] |
Table |
* |
* |
ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingTable |
| 4108 |
Types of risks [axis] |
Axis |
|
|
ifrs-full:TypesOfRisksAxis |
| 4109 |
Risks [member] |
Member |
|
|
ifrs-full:TypesOfRisksMember |
| 4110 |
Currency risk [member] |
Member |
|
|
ifrs-full:CurrencyRiskMember |
| 4111 |
Scenario [axis] |
Axis |
|
|
itcb:ScenarioAxis |
| 4112 |
Scenario [domain] |
Member |
|
|
itcb:ScenarioDomain |
| 4113 |
Change in scenario impacting on profit and loss [member] |
Member |
|
|
itcb:ChangeInScenarioImpactingOnProfitAndLossMember |
| 4114 |
Change in scenario impacting fair value of other comprehensive income [member] |
Member |
|
|
itcb:ChangeInScenarioImpactingFairValueOfOtherComprehensiveIncomeMember |
| 4115 |
Change in scenario impacting accrual book [member] |
Member |
|
|
itcb:ChangeInScenarioImpactingAccrualBookMember |
| 4116 |
Geographical areas [axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
| 4117 |
Geographical areas [member] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
| 4118 |
Chile [member] |
Member |
|
|
country:CL |
| 4119 |
Colombia [member] |
Member |
|
|
country:CO |
| 4120 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 4121 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 4122 |
CLP [member] |
Member |
|
|
currency:CLP |
| 4123 |
COP [member] |
Member |
|
|
currency:COP |
| 4124 |
Disclosure of risk management strategy related to hedge accounting [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingLineItems |
| 4125 |
Exchange Rate |
Concept (Percent) |
As Of |
|
itcb:ExchangeRateScenariosPercent |
| 4126 |
1261 - Disclosure - Risk Management - Schedule of Potential Impact on P&L (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfPotentialImpactOnPL |
| 4127 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 4128 |
Scenario [axis] |
Axis |
|
|
itcb:ScenarioAxis |
| 4129 |
Scenario [domain] |
Member |
|
|
itcb:ScenarioDomain |
| 4130 |
Scenarios for impact on profit and loss [member] |
Member |
|
|
itcb:ScenariosForImpactOnProfitAndLossMember |
| 4131 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 4132 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 4133 |
CLP [member] |
Member |
|
|
currency:CLP |
| 4134 |
CLF [member] |
Member |
|
|
currency:CLF |
| 4135 |
COP [member] |
Member |
|
|
currency:COP |
| 4136 |
UVR |
Member |
|
|
currency:COU |
| 4137 |
USD [member] |
Member |
|
|
currency:USD |
| 4138 |
FX |
Member |
|
|
itcb:OtherCurrenciesMember |
| 4139 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 4140 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 4141 |
Derivatives [member] |
Member |
|
|
itcb:DerivativesFinancialInstrumentsMember |
| 4142 |
Investments [member] |
Member |
|
|
itcb:InvestmentsFinancialInstrumentsMember |
| 4143 |
Sensitivity analysis for interest rate risk [line items] |
LineItems |
|
|
itcb:SensitivityAnalysisForInterestRateRiskLineItems |
| 4144 |
Total rate risk |
Concept (Monetary) |
As Of |
|
ifrs-full:ValueAtRisk |
| 4145 |
Options risk |
Concept (Monetary) |
As Of |
Debit |
itcb:OptionalityRiskImpact |
| 4146 |
Total impact |
Concept (Monetary) |
As Of |
Debit |
itcb:ValueAtRiskTotal |
| 4147 |
1262 - Disclosure - Risk Management - Schedule of Potential Impact on Accrual Book (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfPotentialImpactOnAccrualBook |
| 4148 |
Implied Table |
Table |
* |
* |
implied:Table |
| 4149 |
Disclosure of financial risk management [abstract] |
Abstract |
|
|
itcb:DisclosureOfFinancialRiskManagementAbstract |
| 4150 |
Interest rate shock sensitivity impact |
Concept (Monetary) |
For Period |
Credit |
itcb:InterestRateShockSensitivityImpact |
| 4151 |
1263 - Disclosure - Risk Management - Disclosure - Risk Management (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementDisclosureRiskManagement |
| 4152 |
Disclosure of detailed information about borrowings [table] |
Table |
* |
* |
ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable |
| 4153 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 4154 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 4155 |
CLP [member] |
Member |
|
|
currency:CLP |
| 4156 |
CLF [member] |
Member |
|
|
currency:CLF |
| 4157 |
COP [member] |
Member |
|
|
currency:COP |
| 4158 |
UVR |
Member |
|
|
currency:COU |
| 4159 |
USD [member] |
Member |
|
|
currency:USD |
| 4160 |
FX |
Member |
|
|
itcb:OtherCurrenciesMember |
| 4161 |
Sensitivity analysis for interest rate risk [line items] |
LineItems |
|
|
itcb:SensitivityAnalysisForInterestRateRiskLineItems |
| 4162 |
Potential Impact on Equity |
Concept (Monetary) |
As Of |
Credit |
itcb:PotentialImpactOnEquity |
| 4163 |
Impact of Change in Interest Rate |
Concept (Monetary) |
As Of |
Credit |
itcb:ImpactOfChangeInInterestRate |
| 4164 |
Impact due to changes in exchange rate |
Concept (Monetary) |
For Period |
Credit |
itcb:TotalImpactOnExchangeRate |
| 4165 |
Impact due to changes in prices |
Concept (Monetary) |
As Of |
Credit |
itcb:ImpactOfChangeInPrices |
| 4166 |
1264 - Disclosure - Risk Management - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementAdditionalInformation |
| 4167 |
Disclosure Of Financial Risk Management [table] |
Table |
* |
* |
itcb:DisclosureOfFinancialRiskManagementTable |
| 4168 |
Concentrations of risk [axis] |
Axis |
|
|
ifrs-full:ConcentrationsOfRiskAxis |
| 4169 |
Concentrations of risk [member] |
Member |
|
|
ifrs-full:ConcentrationsOfRiskMember |
| 4170 |
0 % risk weight category [member] |
Member |
|
|
itcb:ZeroPercentRiskWeightCategoryMember |
| 4171 |
10 % risk weight category [member] |
Member |
|
|
itcb:TenPercentRiskWeightCategoryMember |
| 4172 |
20% risk weight category [member] |
Member |
|
|
itcb:TwentyPercentRiskWeightCategoryMember |
| 4173 |
60 % risk weight category [member] |
Member |
|
|
itcb:SixtyPercentRiskWeightCategoryMember |
| 4174 |
100 % risk weight category [member] |
Member |
|
|
itcb:HundredPercentRiskWeightCategoryMember |
| 4175 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 4176 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 4177 |
Top of Range [Member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 4178 |
Liquidity risk limits [line items] |
LineItems |
|
|
itcb:LiquidityRiskLimitsLineItems |
| 4179 |
Minimum ratio of regulatory capital to consolidated risk weighted assets |
Concept (Percent) |
For Period |
|
itcb:MinimumPercentageOfRegulatoryCapitalToBeMaintainedForConsolidatedRiskWeightedAssets |
| 4180 |
Minimum ratio of core capital to total consolidated assets |
Concept (Percent) |
For Period |
|
itcb:MinimumPercentageOfCoreCapitalToBeMaintainedForConsolidatedAssets |
| 4181 |
Regulatory capital |
Concept (Monetary) |
As Of |
Debit |
itcb:RegulatoryCapital |
| 4182 |
Number of risk categories |
Concept (Decimal) |
For Period |
|
itcb:NumberOfRiskCategories |
| 4183 |
Percentage of risk categories in weighted assets |
Concept (Percent) |
For Period |
|
itcb:PercentageOfRiskWeightedAssets |
| 4184 |
Minimum ratio of regulatory capital to consolidated risk weighted assets |
Concept (Percent) |
For Period |
|
itcb:MinimumPercentageOfRegulatoryCapitalToConsolidatedRiskweightedAssets |
| 4185 |
Minimum regulatory capital ratio |
Concept (Percent) |
For Period |
|
itcb:MinimumPercentageOfRegulatoryCapitalToBeMaintained |
| 4186 |
Equity |
Concept (Monetary) |
As Of |
Credit |
itcb:BasicCapital |
| 4187 |
1265 - Disclosure - Risk Management - Schedule of Risk Exposures of Contingent Loans Explanatory (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfRiskExposuresOfContingentLoansExplanatory |
| 4188 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 4189 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 4190 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 4191 |
Cash and deposits in banks [member] |
Member |
|
|
itcb:CashAndDepositsInBanksMember |
| 4192 |
Cash items in process of collection [member] |
Member |
|
|
itcb:CashItemsInProcessOfCollectionMember |
| 4193 |
Trading investments [member] |
Member |
|
|
itcb:TradingInvestmentsMember |
| 4194 |
Investments under resale agreements [member] |
Member |
|
|
itcb:InvestmentsUnderResaleAgreementsMember |
| 4195 |
Derivative financial instruments [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsMember |
| 4196 |
Interbank loans [member] |
Member |
|
|
itcb:InterbankLoansMember |
| 4197 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 4198 |
Financial Investments Available-for-Sale [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 4199 |
Financial assets at fair value through profit or loss, classified as held for trading, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTradingCategoryMember |
| 4200 |
Investments in other companies [member] |
Member |
|
|
itcb:InvestmentsInOtherCompaniesMember |
| 4201 |
Intangible assets 1 [member] |
Member |
|
|
itcb:IntangibleAssets1Member |
| 4202 |
Fixed assets [member] |
Member |
|
|
itcb:FixedAssetsMember |
| 4203 |
Current income taxes [member] |
Member |
|
|
itcb:CurrentIncomeTaxesMember |
| 4204 |
Deferred income taxes [member] |
Member |
|
|
itcb:DeferredIncomeTaxesMember |
| 4205 |
Other assets [member] |
Member |
|
|
ifrs-full:OtherAssetsMember |
| 4206 |
Contingent loans [member] |
Member |
|
|
itcb:ContingentLoansMember |
| 4207 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 4208 |
Consolidated assets |
Concept (Monetary) |
As Of |
Credit |
itcb:ConsolidatedAssets |
| 4209 |
Risk-Weighted Assets |
Concept (Monetary) |
As Of |
Debit |
itcb:RiskWeightedAssets1 |
| 4210 |
1266 - Disclosure - Risk Management - Schedule of Risk Weighted Assets Explanatory (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfRiskWeightedAssetsExplanatory |
| 4211 |
Implied Table |
Table |
* |
* |
implied:Table |
| 4212 |
Risk management [abstract] |
Abstract |
|
|
itcb:RiskManagementAbstract |
| 4213 |
Basic capital |
Concept (Monetary) |
As Of |
Credit |
itcb:BasicCapital |
| 4214 |
Effective equity |
Concept (Monetary) |
As Of |
Debit |
itcb:RegulatoryCapital |
| 4215 |
Basic capital |
Concept (Percent) |
As Of |
|
itcb:Basiccapitalpercent |
| 4216 |
Effective equity |
Concept (Percent) |
As Of |
|
itcb:RegulatoryCapitalPercent |
| 4217 |
1267 - Disclosure - Risk Management - Schedule of Risk Weighted Assets Explanatory (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureRiskManagementScheduleOfRiskWeightedAssetsExplanatoryParenthetical |
| 4218 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 4219 |
Range [axis] |
Axis |
|
|
ifrs-full:RangeAxis |
| 4220 |
Ranges [member] |
Member |
|
|
ifrs-full:RangesMember |
| 4221 |
Bottom of Range [Member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
| 4222 |
Top of Range [Member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
| 4223 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 4224 |
Percentage of basic capital |
Concept (Percent) |
As Of |
|
itcb:Basiccapitalpercent |
| 4225 |
Percentage of voluntary loan loss allowances |
Concept (Percent) |
For Period |
|
itcb:PercentageOfVoluntaryLoanLossAllowances |
| 4226 |
1268 - Disclosure - Maturity of Assets and Liabilities - Schedule of Maturity of Financial Assets and Liabilities (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureMaturityOfAssetsAndLiabilitiesScheduleOfMaturityOfFinancialAssetsAndLiabilities |
| 4227 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 4228 |
Maturity [axis] |
Axis |
|
|
ifrs-full:MaturityAxis |
| 4229 |
Aggregated time bands [member] |
Member |
|
|
ifrs-full:AggregatedTimeBandsMember |
| 4230 |
Up to one month [member] |
Member |
|
|
ifrs-full:NotLaterThanOneMonthMember |
| 4231 |
1 - 3 months [member] |
Member |
|
|
ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember |
| 4232 |
3 months to 1 year [member] |
Member |
|
|
ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember |
| 4233 |
1 - 3 years [member] |
Member |
|
|
ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember |
| 4234 |
3-6 years [member] |
Member |
|
|
itcb:LaterThanThreeYearAndNotLaterThanSixYearsMember |
| 4235 |
Over 6 year [member] |
Member |
|
|
itcb:LaterThanSixYearMember |
| 4236 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 4237 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 4238 |
Loans and receivables from banks, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory2Member |
| 4239 |
Financial assets at fair value through profit or loss, classified as held for trading, category [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTradingCategoryMember |
| 4240 |
Financial assets at fair value through other comprehensive income [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncomeCategoryMember |
| 4241 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 4242 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 4243 |
Mortgage [member] |
Member |
|
|
itcb:MortgageMember |
| 4244 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 4245 |
Financial assets at amortised cost [member] |
Member |
|
|
ifrs-full:FinancialAssetsAtAmortisedCostCategoryMember |
| 4246 |
Investments under Agreements to Resell [Member] |
Member |
|
|
itcb:InvestmentsUnderAgreementsToResellMember |
| 4247 |
Derivative financial instruments [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsMember |
| 4248 |
Trading Portfolio Financial Assets [member] |
Member |
|
|
itcb:TradingPortfolioFinancialAssetsMember |
| 4249 |
Financial Investments Available-for-Sale [member] |
Member |
|
|
ifrs-full:FinancialAssetsAvailableforsaleCategoryMember |
| 4250 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 4251 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 4252 |
Investments under Agreements to Resell [Member] |
Member |
|
|
itcb:InvestmentsUnderAgreementsToResellMember |
| 4253 |
Time deposits and saving accounts [member] |
Member |
|
|
itcb:TimeDepositsAndSavingAccountsMember |
| 4254 |
Derivative financial instruments liabilitie [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsLiabilitieMember |
| 4255 |
Borrowings from financial institutions [Member] |
Member |
|
|
itcb:BorrowingsFromFinancialInstitutionsMember |
| 4256 |
Debt Issued [member] |
Member |
|
|
itcb:DebtIssuedMember |
| 4257 |
Obligations under repurchase agreements [member] |
Member |
|
|
itcb:ObligationsUnderRepurchaseAgreementsMember |
| 4258 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 4259 |
Total |
Concept (Monetary) |
As Of |
|
ifrs-full:MaximumExposureToCreditRisk |
| 4260 |
Allowance for loan losses |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 4261 |
1269 - Disclosure - Maturity of Assets and Liabilities - Schedule of Maturity of Financial Assets and Liabilities (Parenthetical) (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureMaturityOfAssetsAndLiabilitiesScheduleOfMaturityOfFinancialAssetsAndLiabilitiesParenthetical |
| 4262 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 4263 |
Classes of financial instruments [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialInstrumentsAxis |
| 4264 |
Financial instruments, class [member] |
Member |
|
|
ifrs-full:ClassesOfFinancialInstrumentsMember |
| 4265 |
Loans and receivables from customers, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory1Member |
| 4266 |
Classes of financial assets [axis] |
Axis |
|
|
ifrs-full:ClassesOfFinancialAssetsAxis |
| 4267 |
Financial assets, class [member] |
Member |
|
|
ifrs-full:FinancialAssetsMember |
| 4268 |
Loans and receivables from banks, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory2Member |
| 4269 |
Commercial loans [member] |
Member |
|
|
itcb:CommercialLoansMember |
| 4270 |
Mortgage [member] |
Member |
|
|
itcb:MortgageMember |
| 4271 |
Consumer loans [member] |
Member |
|
|
ifrs-full:ConsumerLoansMember |
| 4272 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 4273 |
Allowance for loan losses |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets |
| 4274 |
1270 - Disclosure - Foreign Currency Position - Schedule of Assets and Liabilities Denominated in Foreign Currencies (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureForeignCurrencyPositionScheduleOfAssetsAndLiabilitiesDenominatedInForeignCurrencies |
| 4275 |
Disclosure of financial assets [table] |
Table |
* |
* |
ifrs-full:DisclosureOfFinancialAssetsTable |
| 4276 |
Categories of financial liabilities [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialLiabilitiesAxis |
| 4277 |
Derivative Financial Liabilities [Member] |
Member |
|
|
ifrs-full:FinancialLiabilitiesCategoryMember |
| 4278 |
Current accounts and demand deposits [member] |
Member |
|
|
itcb:CurrentAccountsAndDemandDepositsMember |
| 4279 |
Obligations under repurchase agreements [member] |
Member |
|
|
itcb:ObligationsUnderRepurchaseAgreementsMember |
| 4280 |
Time deposits and saving accounts [member] |
Member |
|
|
itcb:TimeDepositsAndSavingAccountsMember |
| 4281 |
Debt Issued [member] |
Member |
|
|
itcb:DebtIssuedMember |
| 4282 |
Current Income Tax Provision [member] |
Member |
|
|
itcb:CurrentIncomeTaxProvisionMember |
| 4283 |
Deferred income taxes [member] |
Member |
|
|
itcb:DeferredIncomeTaxesMember |
| 4284 |
Provisions [member] |
Member |
|
|
itcb:ProvisionsMember |
| 4285 |
Other liabilitie [member] |
Member |
|
|
itcb:OtherLiabilitieMember |
| 4286 |
Financial liabilities1 [member] |
Member |
|
|
itcb:FinancialLiabilities1Member |
| 4287 |
Temporary difference, unused tax losses and unused tax credits [axis] |
Axis |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis |
| 4288 |
Temporary difference, unused tax losses and unused tax credits [member] |
Member |
|
|
ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember |
| 4289 |
Readjustment [member] |
Member |
|
|
itcb:ReadjustmentMember |
| 4290 |
Categories of financial assets [axis] |
Axis |
|
|
ifrs-full:CategoriesOfFinancialAssetsAxis |
| 4291 |
Derivative Financial Assets [Member] |
Member |
|
|
ifrs-full:FinancialAssetsCategoryMember |
| 4292 |
Cash and deposits in banks [member] |
Member |
|
|
itcb:CashAndDepositsInBanksMember |
| 4293 |
Cash In The Process Of Collection [member] |
Member |
|
|
itcb:CashInTheProcessOfCollectionMember |
| 4294 |
Loans and receivables from banks, net [member] |
Member |
|
|
itcb:LoansAndReceivablesCategory2Member |
| 4295 |
Investments under Agreements to Resell [Member] |
Member |
|
|
itcb:InvestmentsUnderAgreementsToResellMember |
| 4296 |
Derivative financial instruments [member] |
Member |
|
|
itcb:DerivativeFinancialInstrumentsMember |
| 4297 |
Intangible assets 1 [member] |
Member |
|
|
itcb:IntangibleAssets1Member |
| 4298 |
Property, plant and equipment, net [member] |
Member |
|
|
itcb:PropertyPlantAndEquipmentNetMember |
| 4299 |
Current income taxes [member] |
Member |
|
|
itcb:CurrentIncomeTaxesMember |
| 4300 |
Deferred income taxes [member] |
Member |
|
|
itcb:DeferredIncomeTaxesMember |
| 4301 |
Other asset [member] |
Member |
|
|
itcb:OtherAssetMember |
| 4302 |
Financial assets1 [member] |
Member |
|
|
itcb:FinancialAssets1Member |
| 4303 |
Currency [Axis] |
Axis |
|
|
srt:CurrencyAxis |
| 4304 |
All Currencies [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
| 4305 |
CLP [member] |
Member |
|
|
currency:CLP |
| 4306 |
Hungary, Forint |
Member |
|
|
currency:HUF |
| 4307 |
USD [member] |
Member |
|
|
currency:USD |
| 4308 |
COP [member] |
Member |
|
|
currency:COP |
| 4309 |
Euro [Member] |
Member |
|
|
currency:EUR |
| 4310 |
Other Currency [member] |
Member |
|
|
itcb:OtherCurrencyMember |
| 4311 |
Disclosure of financial assets [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfFinancialAssetsLineItems |
| 4312 |
Financial instruments at fair value through profit or loss |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss |
| 4313 |
Financial instruments at fair value through other comprehensive income |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome |
| 4314 |
Financial instruments at amortized cost |
Concept (Monetary) |
As Of |
Debit |
itcb:FinancialAssetsAvailableforsaleEquityInstrumentsAmortizedCost |
| 4315 |
Cash and deposits in banks |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndBankBalancesAtCentralBanks |
| 4316 |
Cash items in process of collection |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ItemsInCourseOfCollectionFromOtherBanks |
| 4317 |
Trading investments |
Concept (Monetary) |
As Of |
Debit |
itcb:TradingInvestments |
| 4318 |
Investments under resale agreements |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:ReverseRepurchaseAgreementsAndCashCollateralOnSecuritiesBorrowed |
| 4319 |
Financial derivative contracts |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DerivativeFinancialAssets |
| 4320 |
Interbank loans, net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToBanks |
| 4321 |
Loans and accounts receivable at amortized cost |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:LoansAndAdvancesToCustomers |
| 4322 |
Available for sale instruments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:FinancialAssetsAvailableforsale |
| 4323 |
Held to maturity investments |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:HeldtomaturityInvestments |
| 4324 |
Intangible assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:IntangibleAssetsAndGoodwill |
| 4325 |
Property, plant, and equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
| 4326 |
Current taxes |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentTaxAssetsCurrent |
| 4327 |
Deferred taxes |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:DeferredTaxAssets |
| 4328 |
Other assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:OtherFinancialAssets |
| 4329 |
Other non-current assets held for sale |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleOrAsHeldForDistributionToOwners |
| 4330 |
TOTAL ASSETS |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
| 4331 |
Deposits and other demand liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DepositsFromCustomers |
| 4332 |
Cash in process of being cleared |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ItemsInCourseOfTransmissionToOtherBanks |
| 4333 |
Obligations under repurchase agreements |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RepurchaseAgreementsAndCashCollateralOnSecuritiesLent |
| 4334 |
Time deposits and other time liabilities |
Concept (Monetary) |
As Of |
Credit |
itcb:SavingAccountsAndTimeDeposits |
| 4335 |
Financial derivative contracts |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DerivativeFinancialLiabilities |
| 4336 |
Interbank borrowings |
Concept (Monetary) |
As Of |
Credit |
itcb:BorrowingsNet |
| 4337 |
Debt instruments issued |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DebtSecurities |
| 4338 |
Other financial liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherFinancialLiabilities |
| 4339 |
Current taxes |
Concept (Monetary) |
As Of |
Credit |
itcb:CurrentIncomeTaxProvision |
| 4340 |
Deferred taxes |
Concept (Monetary) |
As Of |
Credit |
itcb:DeferredTaxAssetsNetCurrent1 |
| 4341 |
Provisions |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Provisions |
| 4342 |
Other liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherNonfinancialLiabilities |
| 4343 |
Liabilities directly associated with non-current assets held for sale |
Concept (Monetary) |
As Of |
Credit |
itcb:LiabilitiesDirectlyAssociatedWithNoncurrentAssetsHeldForSale |
| 4344 |
TOTAL LIABILITIES |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Liabilities |
| 4345 |
Assets (liabilities) net |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NetAssetsLiabilities |
| 4346 |
Interbank borrowings |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Borrowings |
| 4347 |
1271 - Disclosure - Subsequent Events - Additional Information (Detail) |
Network |
* |
* |
http://imetrix.edgar-online.com/taxonomy/role/DisclosureSubsequentEventsAdditionalInformation |
| 4348 |
Disclosure of non-adjusting events after reporting period [table] |
Table |
* |
* |
ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable |
| 4349 |
Non-adjusting events after reporting period [axis] |
Axis |
|
|
ifrs-full:NonadjustingEventsAfterReportingPeriodAxis |
| 4350 |
Non-adjusting events after reporting period [member] |
Member |
|
|
ifrs-full:NonadjustingEventsMember |
| 4351 |
Resolution No 101 [member] |
Member |
|
|
itcb:ResolutionNumberOneZeroOneMember |
| 4352 |
Shares sell of Itau Corpbanca Colombia [member] |
Member |
|
|
itcb:SharesSellOfItauCorpbancaColombiaMember |
| 4353 |
Subsidiaries [axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
| 4354 |
Entity's total for subsidiaries [member] |
Member |
|
|
ifrs-full:EntitysTotalForSubsidiariesMember |
| 4355 |
Itau Corpbanca Colombia S.A. [member] |
Member |
|
|
itcb:ItauCorpbancaColombiaSAMember |
| 4356 |
Helm Llc[member] |
Member |
|
|
itcb:HelmLlcMember |
| 4357 |
Disclosure of non-adjusting events after reporting period [line items] |
LineItems |
|
|
ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems |
| 4358 |
Penalty fee |
Concept (Monetary) |
For Period |
Debit |
itcb:PenaltyFee |
| 4359 |
Interest rate |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsInterestRate |
| 4360 |
Transaction Agreement amount |
Concept (Monetary) |
For Period |
Debit |
itcb:LossContingencyDamagesSought1 |
| 4361 |
Equity interest |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInAssociate |
| 4362 |
Demands of rejected to sell shares |
Concept (Monetary) |
As Of |
Credit |
itcb:OwnershipInterest |
| 4363 |
Interest at LIBOR plus |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsAdjustmentToInterestRateBasis |
| 4364 |
Valuation multiple |
Concept (Decimal) |
For Period |
|
itcb:PriceToEarningsMultiples |
| 4365 |
Impact of Common Equity Tier 1 capital |
Concept (Percent) |
For Period |
|
itcb:CommonEquityTierOneRatio |
| 4366 |
Proportion for distribution of dividend |
Concept (Percent) |
For Period |
|
itcb:ProportionForDistributionOfDividend |
| 4367 |
Dividends payable |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DividendsPayable |
| 4368 |
Dividends payable per share |
Concept (Share) |
For Period |
|
ifrs-full:DividendsRecognisedAsDistributionsToOwnersPerShare |