| Name | nt.bsInfo.materialLiabilitiesAfterBalanceSheetDate |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-gaap-ci-2020-04-01 |
| Prefix | de-gaap-ci |
| Data type | xbrli:stringItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Einzelabschluss: § 268 Abs. 5 S. 3 i.V.m. § 274a Nr. 3 HGB; Konzernabschluss: §§ 298 Abs. 1, 268 Abs. 5 S. 3 i.V.m. § 274a Nr. 3 HGB | de | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Erläuterung größerer Beträge in Verbindlichkeiten, nach dem Bilanzstichtag entstanden | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Disclosure of material amounts of liabilities arising after the balance sheet date | 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 | 268 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | 5 | http://www.xbrl.org/2003/role/reference |
| Clause | 3 | http://www.xbrl.org/2003/role/reference |
| Name | HGB | http://www.xbrl.org/2003/role/reference |
| Paragraph | 274a | http://www.xbrl.org/2003/role/reference |
| Number | 3 | http://www.xbrl.org/2003/role/reference |
| Name | HGB | http://www.xbrl.org/2003/role/reference |
| Paragraph | 298 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | 1 | http://www.xbrl.org/2003/role/reference |
| Name | Relation Type | Role | |
|---|---|---|---|
de-gaap-ci:nt.bsInfo | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notes |