| r0.c0 | Revaluation reserves/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | venj-bw2-i:RevaluationReserve | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r1.c0 | Movement of revaluation reserve as a result of change in accounting policies/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveChangeAccountingPolicies | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r2.c0 | Movement of revaluation reserve as a result of tax impact of change in accounting policies/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveChangeAccountingPoliciesTaxImpact | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r3.c0 | Adjusted revaluation reserve after recalculation due to change in accounting policies/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:AdjustedRevaluationReserveAfterRecalculationChangeAccountingPolicies | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r4.c0 | kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-y.1/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | | | | $FinancialReportingPeriodPreviousEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r5.c0 | Movement of revaluation reserve as a result of realised revaluations through the income statement/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveRealisedRevaluationsThroughIncomeStatement | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r6.c0 | Movement of revaluation reserve as a result of realised revaluations through the other reserves/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveRealisedRevaluationsThroughOtherReserves | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r7.c0 | Movement of revaluation reserve as a result of realised revaluations through hedged assets and liabilities/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveRealisedRevaluationsThroughHedgedAssetsLiabilities | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r8.c0 | Movement of revaluation reserve as a result of tax impact of realised revaluations/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveRealisedRevaluationsTaxImpact | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r9.c0 | Movement of revaluation reserve as a result of revaluations through the income statement/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveRevaluationsThroughIncomeStatement | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r10.c0 | Movement of revaluation reserve as a result of revaluations through the other reserves/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveRevaluationsThroughOtherReserves | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r11.c0 | Movement of revaluation reserve as a result of revaluations through hedged assets and liabilities/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | rj-i:RevaluationReserveRevaluationsThroughHedgedAssetsLiabilities | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r12.c0 | Tax impact of revaluations in the revaluation reserve/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | venj-bw2-i:RevaluationReserveRevaluationsTaxImpact | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r13.c0 | Movement in revaluation reserve during the period/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | venj-bw2-i:RevaluationReserveMovement | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r14.c0 | kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-y.2/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | | | | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r15.c0 | Revaluation reserves/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | venj-bw2-i:RevaluationReserve | nl-types:monetaryNoDecimalsItemType | instant | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r16.c0 | kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-y.3/kvk-table_NotesRevaluationReserveStatementOfChangesMGTable-x.1.1.1 | | | | $FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |