| r0.c0 | Current target rental at the time of valuation/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_PolicyValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:CurrentTargetRentalAtTheTimeOfValuation | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | Maintenance costs at the time of valuation/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_PolicyValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:PolicyValueMaintenanceCostsAtTheTimeOfValuation | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r2.c0 | Management costs at the time of valuation/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_PolicyValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:PolicyValueManagementCostsAtTheTimeOfValuation | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r3.c0 | NCW landlord tax policy value/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_PolicyValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:PolicyValueNCWLandlordTax | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r4.c0 | NCW ground lease policy value/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_PolicyValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:PolicyValueNCWGroundLease | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r5.c0 | Overdue maintenance included in the policy value/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_PolicyValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:OverdueMaintenanceIncludedInThePolicyValue | nl-types:nonNegativeMonetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r6.c0 | Extend average discount rate/bzk-table_1PeriodeTypeJaarrekening1SegmentatieAsInstant_PolicyValueDataNonDaebCompoundHousingDviTable-x.1.1.1.1 | bzk-ww-i:ExtendAverageDiscountedCashFlowRate | bzk-ww-types:nonNegativeMax1Percent4DecimalsItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |