| r0.c0 | Result of participating interests in other affiliated companies/Current | jenv-bw2-i:ShareInResultsParticipatingInterestsInOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r0.c1 | Result of participating interests in other affiliated companies/Previous | jenv-bw2-i:ShareInResultsParticipatingInterestsInOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |
| r1.c0 | Income of non-current receivables and of securities in other affiliated companies/Current | jenv-bw2-i:IncomeReceivablesNoncurrentSecuritiesOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c1 | Income of non-current receivables and of securities in other affiliated companies/Previous | jenv-bw2-i:IncomeReceivablesNoncurrentSecuritiesOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |
| r2.c0 | Other interest income and related income from other affiliated companies/Current | jenv-bw2-i:InterestIncomeRelatedIncomeOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r2.c1 | Other interest income and related income from other affiliated companies/Previous | jenv-bw2-i:InterestIncomeRelatedIncomeOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |
| r3.c0 | Changes in the value of financial assets and of securities that are part of the current assets from other affiliated companies/Current | jenv-bw2-i:ChangesValueFinancialAssetsSecuritiesOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r3.c1 | Changes in the value of financial assets and of securities that are part of the current assets from other affiliated companies/Previous | jenv-bw2-i:ChangesValueFinancialAssetsSecuritiesOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |
| r4.c0 | Interest expenses and related expenses from other affiliated companies/Current | jenv-bw2-i:InterestExpensesRelatedExpensesOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r4.c1 | Interest expenses and related expenses from other affiliated companies/Previous | jenv-bw2-i:InterestExpensesRelatedExpensesOtherAffiliatedCompanies | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember | $FinancialReportingPeriodPreviousStartDateParam/$FinancialReportingPeriodPreviousEndDateParam |