| r0.c0 | Description of the agreements and characteristics of net-pension arrangements/Current | rj-i:NetPensionArrangementsAgreementsCharacteristicsDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | Description of the recognition of net-pension arrangements in the financial statements/Current | rj-i:NetPensionArrangementsRecognisedInFinancialStatementsDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |