| r0.c0 | Market annual rent at the time of valuation/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:MarketAnnualRentAtTheTimeOfValuation | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | Current contract annual rent at the time of valuation/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:CurrentContractAnnualRentAtTheTimeOfValuation | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r2.c0 | Maintenance costs at the time of valuation/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:MarketValueMaintenanceCostsAtTheTimeOfValuation | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r3.c0 | Management costs at the time of valuation/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:MarketValueManagementCostsAtTheTimeOfValuation | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r4.c0 | Vacant value at the time of valuation/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:VacantValueAtTheTimeOfValuation | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r5.c0 | NCW landlord tax market value/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:MarketValueNCWLandlordTax | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r6.c0 | NCW ground lease market value/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:MarketValueNCWGroundLease | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r7.c0 | Overdue maintenance included in the market value/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:OverdueMaintenanceIncludedInTheMarketValue | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r8.c0 | Average discount rate/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_MarketValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:AverageDiscountedCashFlowRate | bzk-ww-types:nonNegativeMax1Percent4DecimalsItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |