| r0.c0 | Current receivables from group companies/kvk-table_NotesConsolidatedReceivablesBreakdownMaturityTable_m_g-x.1.1.1.1 | venj-bw2-i:ReceivablesGroupCompaniesCurrent | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | Current receivables from other related parties/kvk-table_NotesConsolidatedReceivablesBreakdownMaturityTable_m_g-x.1.1.1.1 | venj-bw2-i:ReceivablesOtherRelatedPartiesCurrent | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c0 | Current receivables from shareholders and participating interests/kvk-table_NotesConsolidatedReceivablesBreakdownMaturityTable_m_g-x.1.1.1.1 | venj-bw2-i:ReceivablesShareholdersParticipatingInterestsCurrent | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r3.c0 | Current other receivables/kvk-table_NotesConsolidatedReceivablesBreakdownMaturityTable_m_g-x.1.1.1.1 | venj-bw2-i:ReceivablesOtherCurrent | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r4.c0 | Prepayments and accrued income/kvk-table_NotesConsolidatedReceivablesBreakdownMaturityTable_m_g-x.1.1.1.1 | venj-bw2-i:AccruedIncome | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r5.c0 | Receivables/kvk-table_NotesConsolidatedReceivablesBreakdownMaturityTable_m_g-x.1.1.1.1 | venj-bw2-i:Receivables | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |