| Name | bs.eqLiab.accruals.other.germanEarlyRetirementProgramme |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-gaap-ci-2021-04-14 |
| Prefix | de-gaap-ci |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Rückstellung für Altersteilzeit | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| sonstige Rückstellungen, Rückstellungen für ungewisse Verbindlichkeiten, Rückstellung für Altersteilzeit | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Provisions for German partitial retirement programme | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Other provisions, provisions for uncertain obligations, provisions for partitial retirement programme | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| vgl. BMF vom 11.3.2008 - BStBl 2008 I, 496 und vom 28.03.2007 - BStBl 2007 I, 297 | de | http://www.xbrl.org/2003/role/definitionGuidance | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| legalFormEU | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| legalFormKSt | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| legalFormPG | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| typeOperatingResult | neutral | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
de-gaap-ci:bs.eqLiab.accruals.other.uncertainLiab | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/determinationOfTaxableIncomeSpecialCases | |
de-gaap-ci:bs.eqLiab.accruals.other.uncertainLiab | domain-member | http://www.xbrl.de/taxonomies/de-gaap-ci/role/determinationOfTaxableIncomeSpecialCasesTableBalanceSheetForProfitOrganisationsAndUtilities | |
de-gaap-ci:bs.eqLiab.accruals.other.uncertainLiab | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/balanceSheet | |
de-gaap-ci:bs.eqLiab.accruals.other.uncertainLiab | summation-item | http://www.xbrl.de/taxonomies/de-gaap-ci/role/balanceSheet |