| Name | nt.relationships.salariesActiveMembers.BoardsSpecification.personal.details |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-gaap-ci-2021-04-14 |
| Prefix | de-gaap-ci |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Zusammensetzung der Bezüge des Organmitglieds (Beschreibung) | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Zusammensetzung der Bezüge des Organmitglieds | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Components of remuneration of governing body member | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Components of remuneration of governing body member (description) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | HGB | http://www.xbrl.org/2003/role/reference |
| Paragraph | 285 | http://www.xbrl.org/2003/role/reference |
| Number | 9a | http://www.xbrl.org/2003/role/reference |
| ValidThrough | 2020-12-31 | http://www.xbrl.org/2003/role/reference |
| Name | HGB | http://www.xbrl.org/2003/role/reference |
| Paragraph | 286 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | 4 | http://www.xbrl.org/2003/role/reference |
| Name | HGB | http://www.xbrl.org/2003/role/reference |
| Paragraph | 314 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | 1 | http://www.xbrl.org/2003/role/reference |
| Number | 6a | http://www.xbrl.org/2003/role/reference |
| Name | HGB | http://www.xbrl.org/2003/role/reference |
| Paragraph | 288 | http://www.xbrl.org/2003/role/reference |
| Name | HGB a.F. | http://www.xbrl.org/2003/role/reference |
| Paragraph | 286 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | 5 | http://www.xbrl.org/2003/role/reference |
| Name | Relation Type | Role | |
|---|---|---|---|
Composition of remuneration of governing body member, if member of the executive board, fixed salary de-gaap-ci:nt.relationships.salariesActiveMembers.BoardsSpecification.personal.details.fixum | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notes | |
de-gaap-ci:nt.relationships.salariesActiveMembers.BoardsSpecification.personal.details.profitbenfit | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notes | |
de-gaap-ci:nt.relationships.salariesActiveMembers.BoardsSpecification.personal.details.longTermBenefit | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notes | |
de-gaap-ci:nt.relationships.salariesActiveMembers.BoardsSpecification.personal.details.DCGK_545_3value | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notes | |
de-gaap-ci:nt.relationships.salariesActiveMembers.BoardsSpecification.personal.details.DCGK_545_3comment | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notes |
| Name | Relation Type | Role | |
|---|---|---|---|
de-gaap-ci:nt.relationships.salariesActiveMembers.BoardsSpecification.personal | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notes |