| De nadere informatie over de andere wettelijke reserves. | nl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Offenlegung der sonstigen gesetzlichen Rücklagen | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Disclosure of other legal reserves, distinguished by their nature | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Publication d'autres réserves légales | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Informatieverschaffing over andere wettelijke reserves, onderscheiden naar hun aard | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Offenlegung der gesetzliche Reserven | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Disclosure of lawful reserves | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Publication réserves légales | fr | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Informatieverschaffing over wettelijke reserves | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |