| r0.c0 | Investments in joint ventures/kvk-table_NotesConsolidatedInvestmentsInJointVenturesMonetaryItemsIFRSSmesTable-x.1.1 | ifrs-smes:InvestmentsInJointVentures | xbrli:monetaryItemType | instant | ifrs-smes:ConsolidatedMember |
| r1.c0 | Fair value of investments in joint ventures for which there are quoted market prices/kvk-table_NotesConsolidatedInvestmentsInJointVenturesMonetaryItemsIFRSSmesTable-x.1.1 | ifrs-smes:FairValueOfInvestmentInJointVenturesWherePriceQuotationsPublished | xbrli:monetaryItemType | instant | ifrs-smes:ConsolidatedMember |
| r2.c0 | Commitments in relation to joint ventures/kvk-table_NotesConsolidatedInvestmentsInJointVenturesMonetaryItemsIFRSSmesTable-x.1.1 | ifrs-smes:CommitmentsInRelationToJointVentures | xbrli:monetaryItemType | instant | ifrs-smes:ConsolidatedMember |
| r3.c0 | Investments in jointly controlled entities accounted for under cost model because undue cost or effort exemption is applied/kvk-table_NotesConsolidatedInvestmentsInJointVenturesMonetaryItemsIFRSSmesTable-x.1.1 | ifrs-smes:InvestmentsInJointlyControlledEntitiesAccountedForUnderCostModelBecauseUndueCostOrEffortExemptionIsApplied | xbrli:monetaryItemType | instant | ifrs-smes:ConsolidatedMember |
| r4.c0 | Share of profit (loss) of joint ventures accounted for using equity method/kvk-table_NotesConsolidatedInvestmentsInJointVenturesMonetaryItemsIFRSSmesTable-x.1.1 | ifrs-smes:ShareOfProfitLossOfJointVentures | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember |
| r5.c0 | Share of profit (loss) of discontinued operations of joint ventures accounted for using equity method/kvk-table_NotesConsolidatedInvestmentsInJointVenturesMonetaryItemsIFRSSmesTable-x.1.1 | ifrs-smes:ShareOfProfitLossOfDiscontinuedOperationsOfJointVentures | xbrli:monetaryItemType | duration | ifrs-smes:ConsolidatedMember |