| Increase (decrease) in deferred tax expense (income) due to rate regulation | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in deferred tax expense (income) due to rate regulation. Rate regulation is a framework for establishing the prices that can be charged to customers for goods or services and that framework is subject to oversight and/or approval by a rate regulator. [Refer: Deferred tax expense (income)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) fl-ispiża tat-taxxa (introjtu mit-taxxa) differita minħabba r-regolazzjoni tar-rati | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Iż-żieda (it-tnaqqis) fl-ispiża tat-taxxa (introjtu mit-taxxa) differita minħabba r-regolazzjoni tar-rati. Ir-regolazzjoni tar-rati hija qafas sabiex jiġu stabbiliti l-prezzijiet li jistgħu jiġu ddebitati lill-konsumaturi għall-prodotti jew għas-servizzi u dak il-qafas huwa soġġett għas-sorveljanza u/jew għall-approvazzjoni minn regolatur tar-rati. [Refer: Spiża tat-taxxa (introjtu mit-taxxa) differita] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |