| Name | EBV MV | http://www.xbrl.org/2003/role/reference |
| Paragraph | Anlage 9 | http://www.xbrl.org/2003/role/reference |
| EBV | true | http://www.xbrl.org/2003/role/reference |
| Name | EBV BY | http://www.xbrl.org/2003/role/reference |
| Paragraph | Anlage 1 | http://www.xbrl.org/2003/role/reference |
| EBV | true | http://www.xbrl.org/2003/role/reference |
| Name | JAbschlVUV | http://www.xbrl.org/2003/role/reference |
| Paragraph | 2 | http://www.xbrl.org/2003/role/reference |
| Subparagraph | 1 | http://www.xbrl.org/2003/role/reference |
| Number | 2 | http://www.xbrl.org/2003/role/reference |
| VUV | true | 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 |
| EBV | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| VUV | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| fiscalRequirement | Mussfeld | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| keineBranche | false | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |