| Name | nt.reportHGB321 |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-gaap-ci-2020-04-01 |
| 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 |
|---|---|---|---|
| Prüfungsbericht nach § 321 HGB | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Audit report under HGB s. 321 | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| In der Fußnote zu dieser Position kann der Inhalt des Prüfberichts nach § 321 HGB übermittelt werden. | de | http://www.xbrl.org/2003/role/definitionGuidance | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | HGB | http://www.xbrl.org/2003/role/reference |
| Paragraph | 321 | http://www.xbrl.org/2003/role/reference |
| Name | EStDV | http://www.xbrl.org/2003/role/reference |
| Paragraph | 60 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | 3 | http://www.xbrl.org/2003/role/reference |
| legalFormEU | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| legalFormKSt | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| legalFormPG | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| typeOperatingResult | neutral | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
de-gaap-ci:nt | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notes |