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| r0.c1 | Personal interest in investments of managing directors and former managing directors as percentage of control rights/Previous | rj-i:PersonalInterestInInvestmentsManagingDirectorsFormerManagingDirectorsControlRights | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | Personal interest in investments of supervisory directors and former supervisory directors as percentage of control rights/Current | rj-i:PersonalInterestInInvestmentsSupervisoryDirectorsFormerSupervisoryDirectorsControlRights | num:percentItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c1 | Personal interest in investments of supervisory directors and former supervisory directors as percentage of control rights/Previous | rj-i:PersonalInterestInInvestmentsSupervisoryDirectorsFormerSupervisoryDirectorsControlRights | num:percentItemType | instant | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c0 | Personal interest in investments of managing and supervisory directors and former managing and supervisory directors as percentage of control rights/Current | rj-i:PersonalInterestInInvestmentsManagingSupervisoryDirectorsFormerManagingSupervisoryDirectorsControlRights | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c1 | Personal interest in investments of managing and supervisory directors and former managing and supervisory directors as percentage of control rights/Previous | rj-i:PersonalInterestInInvestmentsManagingSupervisoryDirectorsFormerManagingSupervisoryDirectorsControlRights | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |