| Adjustments for increase (decrease) in deferred income including contract liabilities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total adjustments for increase (decrease) in deferred income including contract liabilities | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Adjustments for the increase (decrease) in deferred income including contract liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deferred income including contract liabilities; Profit (loss)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Aġġustamenti għal żieda (tnaqqis) fl-introjtu differit inklużi obbligazzjonijiet kuntrattwali | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Aġġustamenti għal żieda (tnaqqis) fl-introjtu differit inklużi obbligazzjonijiet kuntrattwali għar-rikonċiljazzjoni tal-profitt (tat-telf) mal-fluss nett ta’ flus minn (użat f’) attivitajiet operatorji. [Refer: Introjtu differit inklużi obbligazzjonijiet kuntrattwali; Profitt (telf)] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Aġġustamenti totali għal żieda (tnaqqis) fl-introjtu differit inklużi obbligazzjonijiet kuntrattwali | mt | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |