| r0.c0 | Balance sheet value of funds invested/Current | bzk-ww-i:InvestedMonies | nl-types:monetaryNoDecimalsItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentEndDateParam |
| r0.c1 | Balance sheet value of funds invested/Previous | bzk-ww-i:InvestedMonies | nl-types:monetaryNoDecimalsItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousEndDateParam |
| r1.c0 | Number of investments to be specified/Current | bzk-ww-i:NumberOfInvestments | xbrli:integerItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentEndDateParam |
| r1.c1 | Number of investments to be specified/Previous | bzk-ww-i:NumberOfInvestments | xbrli:integerItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousEndDateParam |