| Het bedrag van de ontvangen rente (interest) uit hoofde van investeringsactiviteiten. | nl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Erhaltene Zinsen (aus Investitionstätigkeit) | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Interest received (from investing activities) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Intérêt reçu (des activités d'investissement) | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Ontvangen interest (uit investeringsactiviteiten) | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Erhaltener Zins | de | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Interest received | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Intérêt reçu | fr | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Ontvangen interest | nl | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |