| r0.c0 | Disclosure of investment properties/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | Disclosure of fair value of investment properties/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesFairValueDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r2.c0 | Description of restrictions with regard to the applicability of investment properties, as well as the extent of this restriction/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesExistenceOfLimitationsRegardingTheApplicationDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r3.c0 | Description of limitations with regard to the collectability of revenues, as well as the extent of this restriction/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesExistenceOfLimitationsRegardingTheCollectabilityOfIncomeDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r4.c0 | Description of the impairment of investment properties/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesImpairmentDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r5.c0 | Description of contractual obligations to purchase, construct or develop investment properties or for repairs, maintenance or enhancements of investment properties/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesContractualObligationsToPurchaseConstructOrDevelopInvestmentPropertyOrForRepairsMaintenanceOrEnhancementsDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r6.c0 | Description of the circumstances in which rights of use in immovable property that are classed as operating leases by a lessee are accounted for as an investment property/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesCircumstancesRightsOfUseAccountedAsInvestmentPropertyDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r7.c0 | Description of criteria to distinguish investment properties from real estate for own use/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesCriteriaToDistinguishBetweenRealEstateForOwnUseDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r8.c0 | Description of the methods, relevant assumptions used in determining the fair value of (use rights in) real estate investments/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesMethodsAssumptionsToDetermineFairValueDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r9.c0 | Description of the fair value of investment properties based on the estimate of an independent and qualified expert/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesFairValueBasedOnEstimateOfIndependentQualifiedExpertDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r10.c0 | Description of the investment property/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertyDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r11.c0 | Description of the reason why the fair value of investment properties cannot be quantified and the likely range of the fair value/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesReasonWhyFairValueCannotBeQuantifiedAndLikelyRangeOfFairValueDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r12.c0 | Description of movement of investment properties valued at historic costs as the fair value cannot be quantified/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesValuedAtHistoricCostsAsFairValueCannotBeQuantifiedDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r13.c0 | Description of the disposal of investment properties not valued at fair value/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesDisposalsNotValuedAtFairValueDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r14.c0 | Description if own development costs, other indirect costs and interest is taken into account in the valuation of the investment properties under construction/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:InvestmentPropertiesOwnDevelopmentCostsOtherIndirectCostsAndInterestIsTakenIntoAccountDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r15.c0 | Disclosure of social real estate in exploitation/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | bzk-ww-i:SocialRealEstateInExploitationDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r16.c0 | Disclosure of commercial real estate in exploitation/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | bzk-ww-i:CommercialRealEstateInExploitationDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r17.c0 | Disclosure of real estate sold subject to terms and conditions/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:RealEstateSoldSubjectTermsConditionsDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r18.c0 | Description of the conditions of the transactions of real estate sold subject to terms and conditions/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:RealEstateSoldSubjectTermsConditionsTransactionsConditionsDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r19.c0 | Number of transactions of real estate sold subject to terms and conditions/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:RealEstateSoldSubjectTermsConditionsNumberOfTransactions | xbrli:nonNegativeIntegerItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r20.c0 | Disclosure of real estate in development for own exploitation/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | bzk-ww-i:RealEstateInDevelopmentForOwnExploitationDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r21.c0 | Disclosure of housing facilities in exploitation/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:HousingFacilitiesInExploitationDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r22.c0 | Disclosure of commercial and social real estate in exploitation/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:CommercialAndSocialRealEstateInExploitationDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r23.c0 | Disclosure of parking facilities in exploitation/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:ParkingFacilitiesInExploitationDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r24.c0 | Disclosure of intramural real estate in exploitation/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | rj-i:IntramuralRealEstateInExploitationDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r25.c0 | Description of the valuation of immovable and infrastructural appurtenances/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | bzk-ww-i:ValuationOfImmovableInfrastructuralAppurtenancesDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r26.c0 | Description of relevant approved institution associated companies/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedInvestmentPropertiesHousingTable-x.1.1.1.1 | bzk-ww-i:RelevantApprovedInstitutionAssociatedCompaniesDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |