| Name | cfsDRS21.cashEqu.changeConsol |
|---|---|
| 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 | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Konsolidierungskreisbedingte Änderungen des Finanzmittelfonds DRS 21 | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Konsolidierungskreisbedingte Änderungen des Finanzmittelfonds DRS 21 | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Effect on cash funds of changes in the basis of consolidation GAS 21 | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Effect on cash funds of changes in the basis of consolidation GAS 21 | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | DRS 21 | http://www.xbrl.org/2003/role/reference |
| Paragraph | Anlage 1 | http://www.xbrl.org/2003/role/reference |
| Number | 46 | http://www.xbrl.org/2003/role/reference |
| Clause | Tabelle 6 | http://www.xbrl.org/2003/role/reference |
| Name | DRS 21 | http://www.xbrl.org/2003/role/reference |
| Paragraph | Anlage 1 | http://www.xbrl.org/2003/role/reference |
| Number | 39 | http://www.xbrl.org/2003/role/reference |
| Clause | Tabelle 5 | http://www.xbrl.org/2003/role/reference |
| ValidSince | 2015-01-01 | http://www.xbrl.org/2003/role/reference |
| tradeAccountingNotPermittedFor | handelsrechtlicher Einzelabschluss | http://www.xbrl.org/2003/role/reference |
| Name | DRS 21 | http://www.xbrl.org/2003/role/reference |
| Paragraph | 36 | http://www.xbrl.org/2003/role/reference |
| Name | Relation Type | Role | |
|---|---|---|---|
de-gaap-ci:cfsDRS21.cashEqu | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/cashFlowStatementDRS21 | |
de-gaap-ci:cfsDRS21.cashEqu | summation-item | http://www.xbrl.de/taxonomies/de-gaap-ci/role/cashFlowStatementDRS21 |