| Fusionen und Übernahmen [as] | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Mergers and acquisitions [axis] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Fusions et acquisitions [axe] | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Fusies en overnames [as] | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Fusionen und Übernahmen | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Mergers and acquisitions | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Fusions et acquisitions | fr | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Fusies en overnames | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |