| Beschrijving van de risico's van de pensioenregelingen op basis van IAS 19R. | nl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Risiken in Rentensystemen auf Basis von IAS 19R | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Risks associated to retirement benefit plans based on IAS 19R | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Risques lors des régimes de retraite sur base de l'IAS 19R | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Risico's bij pensioenregelingen op basis van IAS 19R | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |