| r0.c0 | Rent loss of vacancy/Current | bzk-ww-i:RentLossOfVacancyPercentage | bzk-ww-types:nonNegativeMax1Percent4DecimalsItemType | duration | $BasisOfPreparationParam | bzk-ww-dm:NonDAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | Rent loss irrecoverability/Current | bzk-ww-i:RentLossIrrecoverabilityPercentage | bzk-ww-types:nonNegativeMax1Percent4DecimalsItemType | duration | $BasisOfPreparationParam | bzk-ww-dm:NonDAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r2.c0 | Mutation rate/Current | bzk-ww-i:MutationRatePercentage | nl-types:percent20ItemType | duration | $BasisOfPreparationParam | bzk-ww-dm:NonDAEBActivitiesMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |