| Name | is.netIncome.incomeSharing.loss.profitTransfer |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-gaap-ci-2020-04-01 |
| Prefix | de-gaap-ci |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Verlust- bzw. Gewinnabführung (Tochter), Erträge aus Verlustübernahme, Verlustabführung aufgrund eines Gewinnabführungsvertrags (Organschaft) | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Verlustabführung aufgrund eines Gewinnabführungsvertrags (Organschaft) | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Profit and loss transfer (subsidiary), income from loss absorption, loss transfer under a profit and loss transfer agreement (fiscal unity) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Loss transfer under a profit and loss transfer agreement (fiscal unity) | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| legalFormKSt | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| typeOperatingResult | neutral | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
de-gaap-ci:is.netIncome.incomeSharing.loss | domain-member | http://www.xbrl.de/taxonomies/de-gaap-ci/role/determinationOfTaxableIncomeSpecialCasesTableIncomeStatementForProfitOrganisationsAndUtilities | |
de-gaap-ci:is.netIncome.incomeSharing.loss | domain-member | http://www.xbrl.de/taxonomies/de-gaap-ci/role/determinationOfTaxableIncomeSpecialCasesTableIncomeStatementForProfitOrganisationsAndUtilities | |
de-gaap-ci:is.netIncome.incomeSharing.loss | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/incomeStatementMicroBilG | |
de-gaap-ci:is.netIncome.incomeSharing.loss | summation-item | http://www.xbrl.de/taxonomies/de-gaap-ci/role/incomeStatementMicroBilG | |
de-gaap-ci:is.netIncome.incomeSharing.loss | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/determinationOfTaxableIncomeSpecialCases |