| r0.c0 | Plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:PlanAssetsAtFairValue | xbrli:monetaryItemType | instant | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodPreviousEndDateParam |
| r1.c0 | kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-y.1/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | | | | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodPreviousEndDateParam |
| r2.c0 | Increase (decrease) through actuarial gains (losses), plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:IncreaseDecreaseThroughActuarialGainsLossesPlanAssetsAtFairValue | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r3.c0 | Increase (decrease) through business combinations, plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:IncreaseDecreaseThroughBusinessCombinationsPlanAssetsAtFairValue | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r4.c0 | Decrease through benefits paid, plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:DecreaseThroughBenefitsPaidPlanAssetsAtFairValue | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r5.c0 | Increase (decrease) through contributions by plan participants, plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:IncreaseDecreaseThroughContributionsByPlanParticipantsPlanAssetsAtFairValue | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r6.c0 | Increase (decrease) through contributions by employer, plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:IncreaseDecreaseThroughContributionsByEmployerPlanAssetsAtFairValue | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r7.c0 | Increase (decrease) through net exchange differences, plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:IncreaseDecreaseThroughNetExchangeDifferencesPlanAssetsAtFairValue | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r8.c0 | Decrease (increase) through settlements, plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:DecreaseIncreaseThroughSettlementsPlanAssetsAtFairValue | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r9.c0 | Increase (decrease) in plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:ChangesInPlanAssetsAtFairValue | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r10.c0 | kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-y.2/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | | | | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r11.c0 | Plan assets, at fair value/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | ifrs-smes:PlanAssetsAtFairValue | xbrli:monetaryItemType | instant | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentEndDateParam |
| r12.c0 | kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-y.3/kvk-table_NotesConsolidatedEmployeeBenefitsFairValueOfPlanAssetsMovementIFRSSmesTable-x.1.1 | | | | ifrs-smes:ConsolidatedMember | $FinancialReportingPeriodCurrentEndDateParam |