| Name | is.netIncome.regular.operatingTC.otherCost.miscellaneous.salesCostForeignCorp |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-gaap-ci-2021-04-14 |
| Prefix | de-gaap-ci |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| sonstige betriebliche Aufwendungen (GKV), andere sonstige betriebliche Aufwendungen, Veräußerungskosten bei ausländischen Anteilen an Kapitalgesellschaften | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Veräußerungskosten bei ausländischen Anteilen an Kapitalgesellschaften | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Other operating expenses (TC), other miscellaneous operating expenses, costs for disposal of shares in foreign corporations | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Costs for disposal of shares in foreign corporations | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | KStG | http://www.xbrl.org/2003/role/reference |
| Paragraph | 8b | http://www.xbrl.org/2003/role/reference |
| Subparagraph | 2 | http://www.xbrl.org/2003/role/reference |
| Clause | 2 | http://www.xbrl.org/2003/role/reference |
| Name | EStG | http://www.xbrl.org/2003/role/reference |
| Paragraph | 3 | http://www.xbrl.org/2003/role/reference |
| Number | 40 | http://www.xbrl.org/2003/role/reference |
| 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 | GKV | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |