| Income tax relating to changes in revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets included in other comprehensive income | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Income tax relating to changes in revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets included in other comprehensive income | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of income tax relating to amounts recognised in other comprehensive income in relation to changes in a revaluation surplus of property, plant and equipment, right-of-use assets and intangible assets. [Refer: Revaluation surplus; Other comprehensive income] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Taxxa fuq l-introjtu relatata ma’ bidliet fis-surplus ta’ rivalwazzjoni ta’ proprjetà, impjant u tagħmir, assi bid-dritt tal-użu u assi intanġibbli inklużi f’introjtu ieħor komprensiv | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| L-ammont ta’ taxxa fuq l-introjtu relatata mal-ammonti rikonoxxuti f’introjtu komprensiv ieħor fir-rigward tal-bidliet fis-surplus tar-rivalwazzjoni ta’ proprjetà, impjanti u tagħmir, ta’ assi bid-dritt tal-użu u ta’ assi intanġibbli. [Refer: Surplus mir-rivalwazzjoni; Introjtu komprensiv ieħor] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Taxxa fuq l-introjtu relatata ma’ bidliet fis-surplus ta’ rivalwazzjoni ta’ proprjetà, impjant u tagħmir, assi bid-dritt tal-użu u assi intanġibbli inklużi f’introjtu ieħor komprensiv | mt | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |