| De overige directe operationele lasten van exploitatie in bezit die niet aan een andere categorieën kunnen worden toegerekend. | nl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sonstige direkte, operative Abgaben, Verwertung Besitz | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Other direct operational expenses for exploitation in possession | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Autres charges d'exploitation directs exploitation de bien | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Overige directe operationele lasten exploitatie bezit | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Sonstige direkte, operative Abgaben, Verwertung Besitz | de | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| Other direct operational expenses for exploitation in possession | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| Autres charges d'exploitation directs exploitation de bien | fr | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| Overige directe operationele lasten exploitatie bezit | nl | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |