| Het saldo van de ingaande kasstroomen met betrekking tot operationele activiteiten. | nl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Eingehende Kapitalflüsse | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Cash inflows | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Flux de trésorerie entrants | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Ingaande kasstromen | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Saldo eingehende Kapitalflüsse | de | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Balance cash inflows | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Solde des flux de trésorerie entrants | fr | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Saldo ingaande kasstromen | nl | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |