| r0.c0 | Condition score one/Forecast reporting year | bzk-ww-i:ConditionScoreOne | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r0.c1 | Condition score one/Fifth forecast year | bzk-ww-i:ConditionScoreOne | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodFifthPeriodEndDateParam |
| r1.c0 | Condition score two/Forecast reporting year | bzk-ww-i:ConditionScoreTwo | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r1.c1 | Condition score two/Fifth forecast year | bzk-ww-i:ConditionScoreTwo | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodFifthPeriodEndDateParam |
| r2.c0 | Condition score three/Forecast reporting year | bzk-ww-i:ConditionScoreThree | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r2.c1 | Condition score three/Fifth forecast year | bzk-ww-i:ConditionScoreThree | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodFifthPeriodEndDateParam |
| r3.c0 | Condition score four/Forecast reporting year | bzk-ww-i:ConditionScoreFour | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r3.c1 | Condition score four/Fifth forecast year | bzk-ww-i:ConditionScoreFour | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodFifthPeriodEndDateParam |
| r4.c0 | Condition score five/Forecast reporting year | bzk-ww-i:ConditionScoreFive | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r4.c1 | Condition score five/Fifth forecast year | bzk-ww-i:ConditionScoreFive | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodFifthPeriodEndDateParam |
| r5.c0 | Condition score six/Forecast reporting year | bzk-ww-i:ConditionScoreSix | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r5.c1 | Condition score six/Fifth forecast year | bzk-ww-i:ConditionScoreSix | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodFifthPeriodEndDateParam |
| r6.c0 | Condition score unknown/Forecast reporting year | bzk-ww-i:ConditionScoreUnknown | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r6.c1 | Condition score unknown/Fifth forecast year | bzk-ww-i:ConditionScoreUnknown | xbrli:nonNegativeIntegerItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodFifthPeriodEndDateParam |
| r7.c0 | Number of independent units living space/Forecast reporting year | bzk-ww-i:NumberOfIndependentUnitsLivingSpace | nl-types:nonNegativeInteger20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodCurrentEndDateParam |
| r7.c1 | Number of independent units living space/Fifth forecast year | bzk-ww-i:NumberOfIndependentUnitsLivingSpace | nl-types:nonNegativeInteger20ItemType | instant | $BasisOfPreparationParam | bzk-ww-dm:CompoundNonDAEBActivitiesMember | $FinancialReportingPeriodFifthPeriodEndDateParam |
Index
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Constraints