| r0.c0 | Irrevocable commitments from sale and repurchase transactions/Current | jenv-bw2-i:IrrevocableCommitmentsFromSaleAndRepurchaseTransactions | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentEndDateParam |
| r0.c1 | Irrevocable commitments from sale and repurchase transactions/Previous | jenv-bw2-i:IrrevocableCommitmentsFromSaleAndRepurchaseTransactions | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodPreviousEndDateParam |
| r1.c0 | Other irrevocable commitments/Current | jenv-bw2-i:IrrevocableCommitmentsOther | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentEndDateParam |
| r1.c1 | Other irrevocable commitments/Previous | jenv-bw2-i:IrrevocableCommitmentsOther | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodPreviousEndDateParam |
| r2.c0 | Irrevocable commitments/Current | jenv-bw2-i:IrrevocableCommitments | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentEndDateParam |
| r2.c1 | Irrevocable commitments/Previous | jenv-bw2-i:IrrevocableCommitments | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodPreviousEndDateParam |