| Type | including |
|---|---|
| Role | http://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftFinancingReceivableCreditRatioTable |
| Type | Element |
|---|---|
| Hypercube | srt:FinancingReceivableCreditRatioTable |
| 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 |
| Label/QName |
|---|
srt:FinancingReceivableCreditRatioLineItems |
srt:FinancingReceivableAllowanceForCreditLossToOutstandingPercent |
srt:FinancingReceivableNonaccrualToOutstandingPercent |
srt:FinancingReceivableAllowanceForCreditLossToNonaccrualPercent |
srt:FinancingReceivableWriteoffAfterRecoveryToAverageOutstandingPercent |
us-gaap:FinancingReceivablesBeforeAllowanceForCreditLossAverageAmountOutstanding |
srt:FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent |
us-gaap:FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery |
us-gaap:FinancingReceivableAllowanceForCreditLosses |
us-gaap:NotesReceivableGross |
us-gaap:FinancingReceivableRecordedInvestmentNonaccrualStatus |