| r0.c0 | Disclosure of other investments in participating interests/kvk-table_NotesConsolidatedInvestmentsInParticipatingInterestsOtherBanksTable-x.1.1.1 | venj-bw2-i:InvestmentsInParticipatingInterestsOtherDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | Disclosure of other investments in credit institutions/kvk-table_NotesConsolidatedInvestmentsInParticipatingInterestsOtherBanksTable-x.1.1.1 | venj-bw2-i:InvestmentsInParticipatingInterestsOtherCreditInstitutionsDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c0 | Disclosure of other investments in other participating interests/kvk-table_NotesConsolidatedInvestmentsInParticipatingInterestsOtherBanksTable-x.1.1.1 | venj-bw2-i:InvestmentsInOtherParticipatingInterestsOtherDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |