| r0.c0 | Foreign currency translation reserve for market-valued securities/Current | jenv-bw2-i:ForeignCurrencyTranslationReserveMarketValuedSecurities | nl-types:monetaryNoDecimalsItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentEndDateParam |
| r0.c1 | Foreign currency translation reserve for market-valued securities/Previous | jenv-bw2-i:ForeignCurrencyTranslationReserveMarketValuedSecurities | nl-types:monetaryNoDecimalsItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousEndDateParam |