| Finanzanlagevermögen | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Financial assets | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Actifs financiers immobilisés | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Financiële vaste activa | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Financial assets | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Financiële vaste activa | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |