| Sonstigen Erträgen | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Other income | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Les autres produits | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Overige baten | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Disclosure of other income | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Toelichting op overige baten | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |