| Het bedrag van de betaalde rente (interest) ten behoeve van operationele activiteiten. | nl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Bezahlter Zins (auf Geschäftstätigkeit) | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Interest paid (from operating activities) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Intérêt payé (pour des activités opérationnelles) | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Betaalde interest (voor operationele activiteiten) | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Bezahlter Zins | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Interest paid | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Intérêt payé | fr | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Betaalde interest | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Zinsauslagen | de | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Expenses due to interest (for operational activities) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Dépenses d'intérêt | fr | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Uitgaven uit hoofde van interest (voor operationele activiteiten) | nl | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |