| r0.c0 | Result after tax/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | jenv-bw2-i:ResultAfterTax | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | Result before tax/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | jenv-bw2-i:ResultBeforeTax | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r2.c0 | Net result from exploitation of real estate portfolio/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:NetResultExploitationOfRealEstatePortfolio | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r3.c0 | Rental income/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | rj-i:RentalIncome | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r4.c0 | Income from service contracts/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:IncomeServiceContracts | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r5.c0 | Expenses for service contracts/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:ServiceContractsExpenses | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r6.c0 | Government contributions/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:GovernmentContributions | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r7.c0 | Expenses for rental and management activities/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:RentalAndManagementActivitiesExpenses | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r8.c0 | Maintenance expenses/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:MaintenanceExpenses | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r9.c0 | Other direct operational expenses for exploitation in possession/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:DirectOperationalExpensesOtherExploitationPossession | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r10.c0 | Net realised result from sales of real estate portfolio/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:NetRealisedResultSalesRealEstatePortfolio | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r11.c0 | Sales income from real estate portfolio/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:SalesIncomeRealEstatePortfolio | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r12.c0 | Attributable organisation costs qualified as sales real estate portfolio/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:AttributableOrganisationCostsQualifiedAsSalesRealEstatePortfolio | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r13.c0 | Book value of real estate portfolio sold/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:BookValueRealEstatePortfolioSold | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r14.c0 | Changes in value of real estate portfolio/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:ChangesValueRealEstatePortfolio | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r15.c0 | Other changes in value of real estate portfolio/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:ChangesValueOtherRealEstatePortfolio | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r16.c0 | Non-realised changes in value of real estate portfolio/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:ChangesValueNotRealisedRealEstatePortfolio | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r17.c0 | Non-realised changes in value of real estate portfolio sold under conditions/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:ChangesValueNotRealisedRealEstatePortfolioSoldUnderConditions | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r18.c0 | Non-realised changes in value of real estate portfolio for sale/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:ChangesValueNotRealisedRealEstatePortfolioForSale | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r19.c0 | Net result other activities/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:NetResultOtherActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r20.c0 | Income other activities/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:IncomeOtherActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r21.c0 | Costs of other activities/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:CostsOtherActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r22.c0 | Other organisation costs/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:OrganisationCostsOther | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r23.c0 | Liveability expenses/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:LiveabilityExpenses | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r24.c0 | Financial income and expenses/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | rj-i:FinancialIncomeExpenses | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r25.c0 | Changes in value of financial assets and of securities/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | jenv-bw2-i:ChangesValueFinancialAssetsSecurities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r26.c0 | Income of securities and receivables, that are part of non-current assets/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | jenv-bw2-i:IncomeReceivablesNoncurrentSecurities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r27.c0 | Interest expenses and related expenses/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | jenv-bw2-i:InterestExpensesRelatedExpenses | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r28.c0 | Interest income and related income/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | jenv-bw2-i:InterestIncomeRelatedIncome | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r29.c0 | Interest income internal loan/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:InterestIncomeInternalLoan | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r30.c0 | Income tax expense/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | jenv-bw2-i:IncomeTaxExpense | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r31.c0 | Result from participating interests/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | jenv-bw2-i:ShareInResultsParticipatingInterests | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r32.c0 | Result non-DAEB branch/kvk-table_IncomeStatementDaebHousingTable-x.1.1.1 | bzk-ti-i:ResultNonDaebBranch | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | bzk-ti-dm:DAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |