| Increase (decrease) through cumulative catch-up adjustments to revenue arising from change in measure of progress, contract liabilities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in contract liabilities resulting from cumulative catch-up adjustments to revenue arising from a change in the measure of progress. [Refer: Increase (decrease) through cumulative catch-up adjustments to revenue, contract liabilities] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) permezz ta’ aġġustamenti ta’ konformità kumulattiva għad-dħul li jinħolqu minn bidla fil-kejl tal-progress, obbligazzjonijiet kuntrattwali | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Iż-żieda (it-tnaqqis) fl-obbligazzjonijiet kuntrattwali li jirriżultaw minn aġġustamenti ta’ konformità kumulattiva għad-dħul li jinħolqu minn bidla fil-kejl tal-progress. [Refer: Żieda (tnaqqis) permezz ta’ aġġustamenti ta’ konformità kumulattiva għad-dħul, obbligazzjonijiet kuntrattwali] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |