| Property, plant and equipment not subject to operating leases [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for property, plant and equipment that is not subject to operating leases. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. [Refer: Property, plant and equipment] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Proprjetà, impjanti u tagħmir mhux soġġetti għal lokazzjonijiet operatorji [member] | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Dan il-membru jirrappreżenta l-proprjetà, l-impjanti u t-tagħmir li ma humiex soġġetti għal lokazzjonijiet operatorji. Lokazzjoni operatorja hija lokazzjoni li ma tittrasferixxix sostanzjalment ir-riskji u l-benefiċċji kollha relatati mas-sjieda ta’ assi sottostanti. [Refer: Proprjetà, impjanti u tagħmir] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |