| Konzentrationen von Forderungen an Kunden nach Sektor, Spezifikation | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Concentration of receivables from customers by sector, specification | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Concentrations de créances sur des clients par secteur, spécification | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Concentraties van vorderingen op klanten per sector, specificatie | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |