| r0.c0 | Treasury shares/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | venj-bw2-i:TreasuryShares | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r1.c0 | kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-y.1/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | | | | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r2.c0 | Withdrawn treasury shares/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | rj-i:TreasurySharesWithdrawn | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r3.c0 | Acquired treasury shares/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | rj-i:TreasurySharesAcquired | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r4.c0 | Reissued or issued treasury shares/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | rj-i:TreasurySharesIssuedReissued | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r5.c0 | Other movements in treasury shares/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | rj-i:TreasurySharesMovementOther | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r6.c0 | Movement in treasury shares/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | rj-i:TreasurySharesMovement | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r7.c0 | kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-y.2/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | | | | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r8.c0 | Treasury shares/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | venj-bw2-i:TreasuryShares | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r9.c0 | kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-y.3/kvk-table_NotesTreasurySharesMovementInvestmentFirmTable-x.1.1 | | | | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |