| Name | bsBanks.eqLiab.equity.lastRangeCapital |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-fi-2021-04-14 |
| Prefix | de-fi |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| j) Nachrangiges Kapital ( Eigenkapital-Charakter) | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| 12. Eigenkapital, j) Nachrangiges Kapital ( Eigenkapital-Charakter) | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| j) Subordinated capital (equity equivalent) | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| 12. Equity, j) subordinated capital (equity equivalent) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| legalFormKSt | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| fiscalRequirement | Mussfeld | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
de-fi:bsBanks.eqLiab.equity | parent-child | http://www.xbrl.de/taxonomies/de-fi/role/balanceSheet | |
de-fi:bsBanks.eqLiab.equity | summation-item | http://www.xbrl.de/taxonomies/de-fi/role/balanceSheet |