| Type | including |
|---|---|
| Role | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftDistributionOfAssetsLiabilitiesAndStockholdersEquityTable |
| Type | Element |
|---|---|
| Hypercube | srt:DistributionOfAssetsLiabilitiesAndStockholdersEquityTable |
| Explicit | us-gaap:FinancingReceivablePortfolioSegmentAxis |
| Member | us-gaap:FinancingReceivablePortfolioSegmentDomain |
| Member | us-gaap:CommercialPortfolioSegmentMember |
| Member | us-gaap:ResidentialPortfolioSegmentMember |
| Member | us-gaap:ConsumerPortfolioSegmentMember |
| Member | us-gaap:FinanceLeasesPortfolioSegmentMember |
| Member | us-gaap:UnallocatedFinancingReceivablesMember |
| Member | us-gaap:CommercialRealEstatePortfolioSegmentMember |
| Explicit | us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis |
| Member | us-gaap:FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain |
| Member | us-gaap:CreditCardReceivablesMember |
| Member | us-gaap:ConstructionLoansMember |
| Member | us-gaap:AutomobileLoanMember |
| Member | us-gaap:HomeEquityLoanMember |
| Member | us-gaap:StudentLoanMember |
| Member | us-gaap:RealEstateLoanMember |
| Member | us-gaap:UnfundedLoanCommitmentMember |
| Member | us-gaap:GovernmentGuaranteedMortgageLoansUponForeclosureReceivableMember |
| Explicit | us-gaap:FinancialInstrumentAxis |
| Member | us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain |
| Member | us-gaap:CommercialLoanMember |
| Member | us-gaap:ResidentialMortgageMember |
| Member | us-gaap:FixedRateResidentialMortgageMember |
| Member | us-gaap:AdjustableRateResidentialMortgageMember |
| Member | us-gaap:HomeEquityMember |
| Member | us-gaap:ConsumerLoanMember |
| Member | us-gaap:SecondMortgageMember |
| Member | us-gaap:CreditCardReceivablesMember |
| Member | us-gaap:CommercialRealEstateMember |
| Member | us-gaap:AssetBackedSecuritiesMember |
| Member | us-gaap:MortgageBackedSecuritiesMember |
| Member | us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
| Member | us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember |
| Member | us-gaap:CollateralizedMortgageObligationsMember |
| Member | us-gaap:ResidentialMortgageBackedSecuritiesMember |
| Member | us-gaap:CommercialMortgageBackedSecuritiesMember |
| Member | us-gaap:CollateralizedDebtObligationsMember |
| Member | us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember |
| Member | us-gaap:InterestOnlyStripMember |
| Member | us-gaap:PrincipalOnlyStripMember |
| Member | us-gaap:DerivativeMember |
| Member | us-gaap:ForwardContractsMember |
| Member | us-gaap:OptionMember |
| Member | us-gaap:BondOptionMember |
| Member | us-gaap:StockOptionMember |
| Member | us-gaap:CommodityOptionMember |
| Member | us-gaap:CreditDefaultOptionMember |
| Member | us-gaap:InterestRateCapMember |
| Member | us-gaap:InterestRateFloorMember |
| Member | us-gaap:SwaptionMember |
| Member | us-gaap:ForeignExchangeOptionMember |
| Member | us-gaap:CreditSpreadOptionMember |
| Member | us-gaap:SwapMember |
| Member | us-gaap:EquitySwapMember |
| Member | us-gaap:CurrencySwapMember |
| Member | us-gaap:InterestRateSwapMember |
| Member | us-gaap:BasisSwapMember |
| Member | us-gaap:CreditDefaultSwapMember |
| Member | us-gaap:WarrantMember |
| Member | us-gaap:FutureMember |
| Member | us-gaap:DJIAIndexFutureMember |
| Member | us-gaap:NASDAQIndexFutureMember |
| Member | us-gaap:EurodollarFutureMember |
| Member | us-gaap:EuriborFutureMember |
| Member | us-gaap:BondFutureMember |
| Member | us-gaap:SingleStockFutureMember |
| Member | us-gaap:ForeignExchangeFutureMember |
| Member | us-gaap:OptionOnSecuritiesMember |
| Member | us-gaap:EnergyRelatedDerivativeMember |
| Member | us-gaap:ExchangeTradedOptionsMember |
| Member | us-gaap:ForeignExchangeForwardMember |
| Member | us-gaap:TotalReturnSwapMember |
| Member | us-gaap:VarianceSwapMember |
| Member | us-gaap:InterestRateSwaptionMember |
| Member | us-gaap:CreditDefaultSwaptionMember |
| Member | us-gaap:CapitalSupportAgreementMember |
| Member | us-gaap:CommoditiesInvestmentMember |
| Member | us-gaap:PolicyLoansMember |
| Member | us-gaap:LongTermDebtMember |
| Member | us-gaap:ShortTermDebtMember |
| Member | us-gaap:CommitmentsToExtendCreditMember |
| Member | us-gaap:LoanOriginationCommitmentsMember |
| Member | us-gaap:LoanPurchaseCommitmentsMember |
| Member | us-gaap:UnusedLinesOfCreditMember |
| Member | us-gaap:InterestRateLockCommitmentsMember |
| Member | us-gaap:SeniorDebtObligationsMember |
| Member | us-gaap:FairValueOptionOtherEligibleItemsMember |
| Member | us-gaap:FirmCommitmentNotRecognizedAtInceptionFairValueOptionMember |
| Member | us-gaap:WrittenLoanCommitmentFairValueOptionMember |
| Member | us-gaap:InsuranceContractRightsAndObligationsFairValueOptionMember |
| Member | us-gaap:WarrantyRightsAndObligationsFairValueOptionMember |
| Member | us-gaap:SeparatedHostFinancialInstrumentFairValueOptionMember |
| Member | us-gaap:USTreasuryAndGovernmentMember |
| Member | us-gaap:USTreasurySecuritiesMember |
| Member | us-gaap:USGovernmentAgenciesDebtSecuritiesMember |
| Member | us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
| Member | us-gaap:USStatesAndPoliticalSubdivisionsMember |
| Member | us-gaap:ForeignGovernmentDebtSecuritiesMember |
| Member | us-gaap:CorporateDebtSecuritiesMember |
| Member | us-gaap:DomesticCorporateDebtSecuritiesMember |
| Member | us-gaap:ForeignCorporateDebtSecuritiesMember |
| Member | us-gaap:ConvertibleDebtSecuritiesMember |
| Member | us-gaap:FixedIncomeSecuritiesMember |
| Member | us-gaap:AuctionRateSecuritiesMember |
| Member | us-gaap:VariableRateDemandObligationMember |
| Member | us-gaap:OtherDebtSecuritiesMember |
| Member | us-gaap:CommonStockMember |
| Member | us-gaap:PreferredStockMember |
| Member | us-gaap:NonredeemablePreferredStockMember |
| Member | us-gaap:RedeemablePreferredStockMember |
| Member | us-gaap:ConvertiblePreferredStockMember |
| Member | us-gaap:NonredeemableConvertiblePreferredStockMember |
| Member | us-gaap:RedeemableConvertiblePreferredStockMember |
| Member | us-gaap:ContingentConvertiblePreferredStockMember |
| Explicit | us-gaap:StatementClassOfStockAxis |
| Member | us-gaap:ClassOfStockDomain |
| Member | us-gaap:CommonClassAMember |
| Member | us-gaap:CommonClassBMember |
| Member | us-gaap:CommonClassCMember |
| Member | us-gaap:CumulativePreferredStockMember |
| Member | us-gaap:NoncumulativePreferredStockMember |
| Member | us-gaap:RedeemablePreferredStockMember |
| Member | us-gaap:NonredeemablePreferredStockMember |
| Member | us-gaap:ConvertiblePreferredStockMember |
| Member | us-gaap:NonredeemableConvertiblePreferredStockMember |
| Member | us-gaap:RedeemableConvertiblePreferredStockMember |
| Member | us-gaap:ContingentConvertiblePreferredStockMember |
| Member | us-gaap:PreferredClassAMember |
| Member | us-gaap:PreferredClassBMember |
| Member | us-gaap:SeriesAPreferredStockMember |
| Member | us-gaap:SeriesBPreferredStockMember |
| Member | us-gaap:SeriesCPreferredStockMember |
| Member | us-gaap:SeriesDPreferredStockMember |
| Member | us-gaap:SeriesEPreferredStockMember |
| Member | us-gaap:SeriesFPreferredStockMember |
| Member | us-gaap:SeriesGPreferredStockMember |
| Member | us-gaap:SeriesHPreferredStockMember |
| Explicit | us-gaap:GeographicDistributionAxis |
| Member | us-gaap:GeographicDistributionDomain |
| Member | us-gaap:GeographicDistributionDomesticMember |
| Member | us-gaap:GeographicDistributionForeignMember |
| Label/QName |
|---|
us-gaap:DistributionOfAssetsLiabilitiesAndStockholdersEquityLineItems |
us-gaap:AssetsAverageOutstandingAbstract |
us-gaap:InterestEarningAssetsAverageAmountOutstandingAbstract |
us-gaap:FinancingReceivablesBeforeAllowanceForCreditLossAverageAmountOutstanding |
us-gaap:TaxableInvestmentSecuritiesAverageAmountOutstanding |
us-gaap:NontaxableInvestmentSecuritiesAverageAmountOutstanding |
us-gaap:InterestEarningDepositsInBanksAverageAmountOutstanding |
us-gaap:FederalFundsSoldAverageOutstanding |
us-gaap:SecuritiesPurchasedUnderAgreementsToResellAverageAmountOutstanding |
us-gaap:ShortTermInvestmentsOtherAverageAmountOutstanding |
us-gaap:InterestEarningAssetsAverageAmountOutstanding |
us-gaap:NoninterestEarningAssetsAverageAmountOutstanding |
us-gaap:AssetsAverageOutstanding |
us-gaap:LiabilitiesAndStockholdersEquityAverageAmountOutstandingAbstract |
us-gaap:LiabilitiesAverageAmountOutstandingAbstract |
us-gaap:InterestBearingLiabilitiesAverageAmountOutstandingAbstract |
us-gaap:SavingsDepositLiabilitiesAverageAmountOutstanding |
us-gaap:TimeDepositsLiabilitiesAverageAmountOutstanding |
us-gaap:FederalFundsPurchasedAverageAmountOutstanding |
us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseAverageAmountOutstanding |
us-gaap:CommercialPaperAverageOutstanding |
us-gaap:ShorttermDebtAverageOutstandingAmount |
us-gaap:LongTermDebtAverageAmountOutstanding |
us-gaap:InterestBearingLiabilitiesAverageAmountOutstanding |
us-gaap:NoninterestEarningLiabilitiesAverageAmountOutstanding |
us-gaap:LiabilitiesAverageAmountOutstanding |
us-gaap:StockholdersEquityAverageAmountOutstanding |
us-gaap:LiabilitiesAndStockholdersEquityAverageAmountOutstanding |
us-gaap:InterestIncomeInterestEarningAssetAbstract |
us-gaap:InterestIncomeFinancingReceivableBeforeAllowanceForCreditLoss |
us-gaap:InterestIncomeSecuritiesTaxable |
us-gaap:InterestIncomeSecuritiesTaxExempt |
us-gaap:InterestIncomeDepositsWithFinancialInstitutions |
us-gaap:InterestIncomeFederalFundsSold |
us-gaap:InterestIncomeSecuritiesPurchasedUnderAgreementsToResell |
us-gaap:InterestIncomeShortTermInvestmentOther |
us-gaap:InterestIncomeInterestEarningAsset |
us-gaap:FeesAndCommissionsMortgageBankingAndServicing |
us-gaap:InterestExpenseInterestBearingLiabilityAbstract |
us-gaap:InterestExpenseSavingsDeposits |
us-gaap:InterestExpenseTimeDeposits |
us-gaap:InterestExpenseFederalFundsPurchased |
us-gaap:InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase |
us-gaap:InterestExpenseShortTermBorrowings |
us-gaap:InterestExpenseLongTermDebt |
us-gaap:InterestExpenseCommercialPaper |
us-gaap:InterestExpenseInterestBearingLiability |
srt:InterestEarningAssetsAverageYieldAbstract |
srt:FinancingReceivableBeforeAllowanceForCreditLossAverageYield |
srt:TaxableInvestmentSecuritiesAverageYield |
srt:NontaxableInvestmentSecuritiesAverageYield |
srt:InterestBearingDepositsInBanksAverageYield |
srt:FederalFundsSoldAverageYield |
srt:SecuritiesPurchasedUnderAgreementsToResellAverageYield |
srt:ShortTermInvestmentsOtherAverageYield |
srt:InterestEarningAssetsAverageYield |
srt:InterestEarningAssetsNetYield |
srt:InterestBearingLiabilitiesAverageRatePaidAbstract |
srt:SavingsDepositLiabilitiesAverageRatePaid |
srt:DemandDepositLiabilitiesInterestBearingAverageRatePaid |
srt:TimeDepositLiabilitiesAverageRatePaid |
srt:FederalFundsPurchasedAverageRatePaid |
srt:SecuritiesSoldUnderAgreementsToRepurchaseAverageRatePaid |
srt:CommercialPaperAverageRatePaid |
srt:ShortTermDebtOtherAverageRatePaid |
srt:LongTermDebtAverageRatePaid |
srt:InterestBearingLiabilitiesAverageRatePaid |