| r0.c0 | Amortisation of intangible assets/Current | jenv-bw2-i:AmortisationIntangibleAssets | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r0.c1 | Amortisation of intangible assets/Previous | jenv-bw2-i:AmortisationIntangibleAssets | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |
| r1.c0 | Depreciation of property, plant and equipment/Current | jenv-bw2-i:DepreciationPropertyPlantEquipment | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c1 | Depreciation of property, plant and equipment/Previous | jenv-bw2-i:DepreciationPropertyPlantEquipment | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |
| r2.c0 | Gains or losses arising from the outsourcing or disposal of a intangible assets/Current | rj-i:ResultSaleIntangibleAssets | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r2.c1 | Gains or losses arising from the outsourcing or disposal of a intangible assets/Previous | rj-i:ResultSaleIntangibleAssets | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |
| r3.c0 | Gains or losses arising from the outsourcing or disposal of a property, plant and equipment/Current | rj-i:ResultSalePropertyPlantEquipment | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r3.c1 | Gains or losses arising from the outsourcing or disposal of a property, plant and equipment/Previous | rj-i:ResultSalePropertyPlantEquipment | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |
| r4.c0 | Amortisation of intangible assets and depreciation of property, plant and equipment/Current | jenv-bw2-i:DepreciationPropertyPlantEquipmentAmortisationIntangibleAssetsBreakdown | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r4.c1 | Amortisation of intangible assets and depreciation of property, plant and equipment/Previous | jenv-bw2-i:DepreciationPropertyPlantEquipmentAmortisationIntangibleAssetsBreakdown | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |