| | concept | bzk-aw-wsw-i:AutonomousMovementMarketValue | y | | period | $FinancialReportingPeriodFirstPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
| | concept | bzk-aw-wsw-i:AutonomousMovementMarketValue | y | | period | $FinancialReportingPeriodSecondPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
| | concept | bzk-aw-wsw-i:AutonomousMovementMarketValue | y | | period | $FinancialReportingPeriodThirdPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
| | concept | bzk-aw-wsw-i:AutonomousMovementMarketValue | y | | period | $FinancialReportingPeriodFourthPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
| | concept | bzk-aw-wsw-i:AutonomousMovementMarketValue | y | | period | $FinancialReportingPeriodFifthPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
|
| | concept | bzk-aw-wsw-i:AutonomousMovementPolicyValue | y | | period | $FinancialReportingPeriodFirstPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
| | concept | bzk-aw-wsw-i:AutonomousMovementPolicyValue | y | | period | $FinancialReportingPeriodSecondPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
| | concept | bzk-aw-wsw-i:AutonomousMovementPolicyValue | y | | period | $FinancialReportingPeriodThirdPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
| | concept | bzk-aw-wsw-i:AutonomousMovementPolicyValue | y | | period | $FinancialReportingPeriodFourthPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
| | concept | bzk-aw-wsw-i:AutonomousMovementPolicyValue | y | | period | $FinancialReportingPeriodFifthPeriodEndDateParam | x | | venj-bw2-dim:BasisOfPreparationAxis | $BasisOfPreparationParam | x | | venj-bw2-dim:FinancialStatementsTypeAxis | bzk-ti-dm:CompoundNonDAEBActivitiesMember | x |
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