| r0.c0 | Rights granted not yet exercised/kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedMovementMTable-x.1.1.1.1 | venj-bw2-i:RightsGrantedNotYetExercised | xbrli:nonNegativeIntegerItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | Exercise price of rights granted/kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedMovementMTable-x.1.1.1.1 | venj-bw2-i:RightsGrantedExercisePrice | nl-types:monetary20ItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c0 | Maturity of the granted rights not yet exercised (in months)/kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedMovementMTable-x.1.1.1.1 | venj-bw2-i:RightsGrantedMaturityOfNotYetExercisedRights | xbrli:nonNegativeIntegerItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r3.c0 | Price of underlying shares of rights granted/kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedMovementMTable-x.1.1.1.1 | venj-bw2-i:RightsGrantedPriceUnderlyingShares | nl-types:monetary20ItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |