| r0.c0 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y/Amount of outstanding loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsAmount | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | N/A | N/A | * |
| r0.c1 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y/Repayments during the period of loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsRepayments | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | N/A | N/A | * |
| r0.c2 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y/Impaired and waived amount of loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsImpairedAndWaivedAmount | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | N/A | N/A | * |
| r0.c3 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y/Interest rate of the loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsInterestRate | num:percentItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | N/A | N/A | * |
| r0.c4 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y/Presentation order | nl-cd:PresentationOrder | nl-types:nonNegativeDecimalItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | N/A | N/A | * |
| r1.c0 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1/Amount of outstanding loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsAmount | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | N/A | * |
| r1.c1 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1/Repayments during the period of loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsRepayments | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | N/A | * |
| r1.c2 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1/Impaired and waived amount of loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsImpairedAndWaivedAmount | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | N/A | * |
| r1.c3 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1/Interest rate of the loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsInterestRate | num:percentItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | N/A | * |
| r1.c4 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1/Presentation order | nl-cd:PresentationOrder | nl-types:nonNegativeDecimalItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | N/A | * |
| r2.c0 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1.1/Amount of outstanding loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsAmount | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember | * |
| r2.c1 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1.1/Repayments during the period of loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsRepayments | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember | * |
| r2.c2 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1.1/Impaired and waived amount of loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsImpairedAndWaivedAmount | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember | * |
| r2.c3 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1.1/Interest rate of the loans, advances and guarantees on behalf of managing and supervisory directors | venj-bw2-i:LoansAdvancesGuaranteesOnBehalfOfManagingSupervisoryDirectorsInterestRate | num:percentItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember | * |
| r2.c4 | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable-y.1.1/Presentation order | nl-cd:PresentationOrder | nl-types:nonNegativeDecimalItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember | * |