| r0.c0 | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable-y/Number of granted rights that were exercised during the financial year | venj-bw2-i:RightsGrantedExercisedDuringFinancialYear | xbrli:nonNegativeIntegerItemType | duration | N/A | * | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r0.c1 | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable-y/Price of exercised rights | venj-bw2-i:RightsGrantedPriceOfExercisedRights | nl-types:monetary20ItemType | duration | N/A | * | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r0.c2 | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable-y/Number of underlying shares of granted rights that were exercised | venj-bw2-i:RightsGrantedNumberOfUnderlyingSharesOfExercisedRights | xbrli:sharesItemType | duration | N/A | * | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r0.c3 | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable-y/Presentation order | nl-cd:PresentationOrder | nl-types:nonNegativeDecimalItemType | duration | N/A | * | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable-y.1/Number of granted rights that were exercised during the financial year | venj-bw2-i:RightsGrantedExercisedDuringFinancialYear | xbrli:nonNegativeIntegerItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c1 | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable-y.1/Price of exercised rights | venj-bw2-i:RightsGrantedPriceOfExercisedRights | nl-types:monetary20ItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c2 | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable-y.1/Number of underlying shares of granted rights that were exercised | venj-bw2-i:RightsGrantedNumberOfUnderlyingSharesOfExercisedRights | xbrli:sharesItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c3 | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable-y.1/Presentation order | nl-cd:PresentationOrder | nl-types:nonNegativeDecimalItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | * | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |