| r0.c0 | Disclosure of consolidation/kvk-table_NotesConsolidatedGeneralNotesConsolidationTable-x.1.1.1 | venj-bw2-i:ConsolidationDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | Description of the policies for consolidation/kvk-table_NotesConsolidatedGeneralNotesConsolidationTable-x.1.1.1 | venj-bw2-i:ConsolidationPoliciesDescription | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c0 | Description of the changes in consolidated interests/kvk-table_NotesConsolidatedGeneralNotesConsolidationTable-x.1.1.1 | rj-i:ConsolidationChangesInConsolidatedInterestsDescription | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r3.c0 | Description of valuation difference during first consolidation and the calculation method thereof/kvk-table_NotesConsolidatedGeneralNotesConsolidationTable-x.1.1.1 | venj-bw2-i:ConsolidationFirstConsolidationValuationDifferenceAndCalculationMethod | nl-types:string100000ItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r4.c0 | Description of reason for not consolidating certain legal entities/kvk-table_NotesConsolidatedGeneralNotesConsolidationTable-x.1.1.1 | venj-bw2-i:DescriptionOfReasonForNotConsolidatingCertainLegalEntities | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r5.c0 | Description of the application of Article 402/kvk-table_NotesConsolidatedGeneralNotesConsolidationTable-x.1.1.1 | venj-bw2-i:NotificationApplicationArticle402 | nl-types:string100000ItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r6.c0 | Notification of liability claim in accordance with article 403/kvk-table_NotesConsolidatedGeneralNotesConsolidationTable-x.1.1.1 | venj-bw2-i:NotificationOfLiabilityClaimInAccordanceWithArticle403 | nl-types:string100000ItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |