| r0.c0 | Are there rental units of the premitted institution part of the association of owners/Current | bzk-dvi-i:RentalUnitsOfThePremittedInstitutionPartOfTheAssociationOfOwners | nl-codes:yesNoItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | How many of the rental units of the corporation are part of the association of owners/Current | bzk-dvi-i:NumberOfRentalUnitsOfTheCorporationPartOfTheAssociationOfOwners | xbrli:nonNegativeIntegerItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |