| r0.c0 | kvk-table_NotesConsolidatedSegmentReportingSpecificationBanksTable-y/Other interest income and related income | jenv-bw2-i:InterestIncomeRelatedIncome | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * |
| r0.c1 | kvk-table_NotesConsolidatedSegmentReportingSpecificationBanksTable-y/Income from securities and investments in participating interests | jenv-bw2-i:IncomeFromSecuritiesAndInvestmentsInParticipatingInterests | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * |
| r0.c2 | kvk-table_NotesConsolidatedSegmentReportingSpecificationBanksTable-y/Commissions received | jenv-bw2-i:CommissionsReceivedAndReceivable | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * |
| r0.c3 | kvk-table_NotesConsolidatedSegmentReportingSpecificationBanksTable-y/Result from financial transactions | jenv-bw2-i:ResultFromFinancialTransactions | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * |
| r0.c4 | kvk-table_NotesConsolidatedSegmentReportingSpecificationBanksTable-y/Other operating income | jenv-bw2-i:OperatingIncomeOther | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * |
| r0.c5 | kvk-table_NotesConsolidatedSegmentReportingSpecificationBanksTable-y/Presentation order | nl-cd:PresentationOrder | nl-types:nonNegativeDecimalItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * |