| Reclassification adjustments on net movement in regulatory deferral account balances, net of tax | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reclassification adjustments on net movement in regulatory deferral account balances, net of tax | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of reclassification adjustments related to the net movement in regulatory deferral account balances, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Regulatory deferral account balances [member]; Other comprehensive income] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Aġġustamenti tar-riklassifikazzjoni fuq iċ-ċaqliq nett fil-bilanċi tal-kont ta’ differiment regolatorju, netti mit-taxxa | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| L-ammont ta’ aġġustamenti tar-riklassifikazzjoni relatati maċ-ċaqliq nett fil-bilanċi tal-kont ta’ differiment regolatorju, netti mit-taxxa. L-aġġustamenti tar-riklassifikazzjoni huma ammonti riklassifikati bħala profitt (telf) fil-perjodu kurrenti li kienu rikonoxxuti f’introjtu komprensiv ieħor fil-perjodu kurrenti jew preċedenti. [Refer: Bilanċi tal-kont ta’ differiment regolatorju [member]; Introjtu komprensiv ieħor] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
Index