| Increase (decrease) through other changes, regulatory deferral account credit balances | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total increase (decrease) through other changes, regulatory deferral account credit balances | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in regulatory deferral account credit balances resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Regulatory deferral account credit balances] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) permezz ta’ bidliet oħrajn, bilanċi ta’ kreditu tal-kont ta’ differiment regolatorju | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Iż-żieda (tnaqqis) fil-bilanċi ta’ kreditu tal-kont ta’ differiment regolatorju li tirriżulta minn bidliet li l-entità ma tiddivulgax separatament fl-istess rapport jew nota. [Refer: Bilanċi tal-kreditu ta’ kont ta’ differiment regolatorju] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) totali permezz ta’ bidliet oħrajn, bilanċi ta’ kreditu tal-kont ta’ differiment regolatorju | mt | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
Index