| Rechnungsabgrenzungsposten (langfristig) | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Non-current accruals and deferred income | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Créances venues à terme et revenu différé (non-courant(es)) | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Langlopende overlopende passiva | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Rechnungsabgrenzungsposten | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Accruals and deferred income | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Créances venues à terme et revenu différé | fr | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Overlopende passiva | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |