| r0.c0 | Expected rent increase independent housing units DAEB/Current | bzk-aw-wsw-i:ExpectedRentIncreaseIndependentRentalPropertiesPercentageDaeb | bzk-aw-wsw-types:percentMax1ItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | Expected rent increase independent housing units non-DAEB/Current | bzk-aw-wsw-i:ExpectedRentIncreaseIndependentRentalPropertiesPercentageNonDaeb | bzk-aw-wsw-types:percentMax1ItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c0 | Expected rent increase independent housing units non-DAEB compound/Current | bzk-aw-wsw-i:ExpectedRentIncreaseIndependentRentalPropertiesPercentageNonDaebCompound | bzk-aw-wsw-types:percentMax1ItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |