| Land and buildings [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for a class of property, plant and equipment representing land and depreciable buildings and similar structures for use in operations. [Refer: Buildings; Land; Property, plant and equipment] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Talamh agus foirgnimh [member] | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Seasann an ball seo don aicme maoine, gléasraí agus trealaimh lena léirítear talamh agus foirgnimh in‑dímheasa agus struchtúir chomhchosúla le húsáid in oibríochtaí. [Féach: Foirgnimh; Talamh; Maoin, gléasra agus trealamh] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |