| Noch in Tarifen zu verrechnende Finanzierungslücke/-überschuss, interne Berechnung [Mitglied] | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Financing deficit/surplus to be calculated in rates, internal calculation [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Besoin/capacité de financement restant à imputer dans la tarification, calcul en interne [membre] | fr | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Nog in tarieven te verrekenen financieringstekort/-overschot, interne berekening [member] | nl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |