 |  |  | bzk-table_1Periode3PeriodesPrognoseTypeJaarrekening3DynamischeAssenDuration_ActivitiesOverviewDetailConsolidatedHousingDpiTable | 2.2 - Activities overview detail - Forecast year 1 until 3 - Consolidated |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekening3AbstractsDurationInstantInstant_CashFlowStatementDaebHousingDpiTable | 3.3 - Forecast cash flow statement - DAEB activities |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekening3AbstractsDurationInstantInstant_CashFlowStatementHousingDpiTable | 3.3 - Forecast cash flow statement - Separate |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekening3AbstractsDurationInstantInstant_CashFlowStatementNonDaebHousingDpiTable | 3.3 - Forecast cash flow statement - non-DAEB activities |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_AssumptionsParametersCashFlowForecastRentIncreaseDaebHousingDpiTable | 3.4.1 A - Assumptions and parameters cash flow forecast for property - Regular rent increase - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_AssumptionsParametersCashFlowForecastRentIncreaseNonDaebHousingDpiTable | 3.4.1 B - Assumptions and parameters cash flow forecast for property - Regular rent increase - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_AssumptionsParametersCashFlowForecastSeparateAndCompoundHousingDpiTable | 3.4.1 - Assumptions and parameters cash flow forecast for property - Separate and compound |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_DemolitionDaebHousingDpiTable | 2.1 E - Demolition - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_DemolitionNonDaebHousingDpiTable | 2.1 E - Demolition - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_ImprovementExistingPropertyDaebHousingDpiTable | 2.1 F - Improvement existing property - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_ImprovementExistingPropertyNonDaebHousingDpiTable | 2.1 F - Improvement existing property - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_NewBuildingsExcludingPurposeSaleDaebHousingDpiTable | 2.1 A - New buildings excluding purpose sale - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_NewBuildingsExcludingPurposeSaleNonDaebHousingDpiTable | 2.1 A - New buildings excluding purpose sale - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_NewBuildingsWithPurposeSaleNonDaebHousingDpiTable | 2.1 G - New buildings with purpose sale - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_NotesCashFlowStatementDaebHousingDpiTable | 3.4.2 A - Notes cash flow statement - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_NotesCashFlowStatementNonDaebHousingDpiTable | 3.4.2 B - Notes cash flow statement - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_PurchaseDaebHousingDpiTable | 2.1 B - Purchase - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_PurchaseNonDaebHousingDpiTable | 2.1 B - Purchase - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_SaleToFutureResidentsDaebHousingDpiTable | 2.1 C - Sale to future residents - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_SaleToFutureResidentsNonDaebHousingDpiTable | 2.1 C - Sale to future residents - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_SaleToOtherPartiesDaebHousingDpiTable | 2.1 D - Sale to other parties - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_SaleToOtherPartiesNonDaebHousingDpiTable | 2.1 D - Sale to other parties - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_SpecificationReceiptsRentalDaebHousingDpiTable | 3.4.3 A - Specification of the net receipts rental - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_SpecificationReceiptsRentalNonDaebHousingDpiTable | 3.4.3 B - Specification of the net receipts rental - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_SpecificationSectorSpecificLevyIndependentOfResultDaebHousingDpiTable | 3.4.7 A - Specification of the sector-specific levy independent of the result - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_SpecificationSectorSpecificLevyIndependentOfResultNonDaebHousingDpiTable | 3.4.7 B - Specification of the sector-specific levy independent of the result - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_TransactionsFromDaebTiToNonDaebTiHousingDpiTable | 2.1 H - Transactions from DAEB TI to non-DAEB TI |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningDuration_TransactionsFromNonDaebTiToDaebTiHousingDpiTable | 2.1 I - Transactions from non-DAEB TI to DAEB TI |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningInstant_BalanceSheetDaebHousingDpiTable | 3.1 - Forecast balance sheet - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningInstant_BalanceSheetHousingDpiTable | 3.1 - Forecast balance sheet - Separate |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningInstant_BalanceSheetNonDaebHousingDpiTable | 3.1 - Forecast balance sheet - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningInstant_OverviewNumberOfUnitsDaebHousingDpiTable | 2.3 A - Overview number of units - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningInstant_OverviewNumberOfUnitsNonDaebHousingDpiTable | 2.3 B - Overview number of units - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningInstant_PremiumLoansDaebHousingDpiTable | 4.1 - Premium of loans - DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningInstant_PremiumLoansNonDaebHousingDpiTable | 4.1 - Premium of loans - non-DAEB |
 |  |  | bzk-table_1Periode5PeriodesPrognoseTypeJaarrekeningVerloopoverzicht_RepaymentScheduleInternalLoanDaebNonDaebMovementHousingDpiTable | 4.3 - Repayment schedule internal loan - From DAEB TI to non-DAEB TI - Movement |
 |  |  | bzk-table_1Periode5ePeriodePrognoseTypeJaarrekeningInstant_NumberUnitsIndependentLivingSpaceConditionScoreDaebHousingDpiTable | 2.5 A - Number of units of independent living space specified by classification of the condition score - DAEB |
 |  |  | bzk-table_1Periode5ePeriodePrognoseTypeJaarrekeningInstant_NumberUnitsIndependentLivingSpaceConditionScoreNonDaebHousingDpiTable | 2.5 B - Number of units of independent living space specified by classification of the condition score - non-DAEB |
 |  |  | bzk-table_1Periode5ePeriodePrognoseTypeJaarrekeningInstant_NumberUnitsIndependentLivingSpaceEnergyIndexDaebHousingDpiTable | 2.4 A - Number of units of independent living space specified by classification energy index - DAEB |
 |  |  | bzk-table_1Periode5ePeriodePrognoseTypeJaarrekeningInstant_NumberUnitsIndependentLivingSpaceEnergyIndexNonDaebHousingDpiTable | 2.4 B - Number of units of independent living space specified by classification energy index - non-DAEB |
 |  |  | bzk-table_1PeriodeMergedMemberDuration_DataCorporationHousingDpiTable | 1.1 - Data corporation |
 |  |  | bzk-table_1PeriodePrognoseTypeJaarrekeningDuration_AssumptionsParametersCashFlowForecastExpectedRentIncreaseHousingDpiTable | 3.4.1 - Assumptions and parameters cash flow forecast for property - Expected rent increase |
 |  |  | bzk-table_1PeriodePrognoseTypeJaarrekeningDuration_RepaymentScheduleInternalLoanHousingDpiTable | 4.3 - Repayment schedule internal loan - From DAEB TI to non-DAEB TI |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningDuration_NotesAssumptionsAndParametersCashFlowForecastHousingDpiTable | 3.4.1 - Notes assumptions and parameter cash flow forecast |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_ActivitiesOverviewDetailExtentCashOutFlowsActivitiesAboveNormHousingDpiTable | 2.2 - Activities overview detail - Extent cash out flows activities above the 12% norm or above the limit amount € 200 million - Separate |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateDataMarketValueDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Data market value - DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateDataMarketValueNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Data market value - non-DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateDataPolicyValueDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Data policy value - DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateDataPolicyValueNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Data policy value - non-DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateNumberOfUnitsForecastDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Number of units - Forecast - DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateNumberOfUnitsForecastNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Number of units - Forecast - non-DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateNumberOfUnitsForecastTotalHousingDpiTable | 2.7 - Disclosure valuation real estate - Number of units - Forecast - Total |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalMarketValueForecastDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Total market value - Forecast - DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalMarketValueForecastNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Total market value - Forecast - non-DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalMarketValueForecastTotalHousingDpiTable | 2.7 - Disclosure valuation real estate - Total market value - Forecast - Total |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalPolicyValueForecastDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Total policy value - Forecast - DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalPolicyValueForecastNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Total policy value - Forecast - non-DAEB |
 |  |  | bzk-table_1PeriodeTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalPolicyValueForecastTotalHousingDpiTable | 2.7 - Disclosure valuation real estate - Total policy value - Forecast - Total |
 |  |  | bzk-table_3PeriodesPrognoseTypeJaarrekeningDuration_ActivitiesOverviewDetailCashOutFlowInvestingActivitiesAboveNormHousingDpiTable | 2.2 - Activities overview detail - Cash out flow investing activities in behalf of 12% norm and limit amount - Separate |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningDuration_AssumptionsParametersCashFlowForecastInterestRateNewLoansHousingDpiTable | 3.4.1 - Assumptions and parameters cash flow forecast for property - Interest rate on new loans percentage |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningDuration_DisclosureValuationRealEstateAutonomousMovementDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Autonomous movement (excluding inventory changes) - DAEB |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningDuration_DisclosureValuationRealEstateAutonomousMovementNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Autonomous movement (excluding inventory changes) - non-DAEB |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningDuration_DisclosureValuationRealEstateAutonomousMovementTotalHousingDpiTable | 2.7 - Disclosure valuation real estate - Autonomous movement (excluding inventory changes) - Total |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateNumberOfUnitsForecastYearsDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Number of units - Forecast years - DAEB |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateNumberOfUnitsForecastYearsNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Number of units - Forecast years - non-DAEB |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateNumberOfUnitsForecastYearsTotalHousingDpiTable | 2.7 - Disclosure valuation real estate - Number of units - Forecast years - Total |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalMarketValueForecastYearsDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Total market value - Forecast years - DAEB |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalMarketValueForecastYearsNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Total market value - Forecast years - non-DAEB |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalMarketValueForecastYearsTotalHousingDpiTable | 2.7 - Disclosure valuation real estate - Total market value - Forecast years - Total |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalPolicyValueForecastYearsDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Total policy value - Forecast years - DAEB |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalPolicyValueForecastYearsNonDaebHousingDpiTable | 2.7 - Disclosure valuation real estate - Total policy value - Forecast years - non-DAEB |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningInstant_DisclosureValuationRealEstateTotalPolicyValueForecastYearsTotalHousingDpiTable | 2.7 - Disclosure valuation real estate -Total policy value - Forecast years - Total |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningVerloopoverzicht_DisclosureValuationRealEstateMovementMarketValueHousingDpiTable | 2.7 - Disclosure valuation real estate - Movement market value |
 |  |  | bzk-table_5PeriodesPrognoseTypeJaarrekeningVerloopoverzicht_DisclosureValuationRealEstateMovementPolicyValueHousingDpiTable | 2.7 - Disclosure valuation real estate - Movement policy value |