| Purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The cash outflow for the purchase of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets. [Refer: Intangible assets other than goodwill; Investment property; Other non-current assets; Property, plant and equipment] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Maoin, gléasra agus trealamh a cheannach, sócmhainní doláimhsithe seachas cáilmheas, maoin infheistíochta agus sócmhainní neamhreatha eile | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An t‑eis‑sreabhadh airgid chun maoin, gléasra agus trealamh a cheannach, sócmhainní doláimhsithe seachas cáilmheas, maoin infheistíochta agus sócmhainní neamhreatha eile. [Féach: Sócmhainní doláimhsithe seachas cáilmheas; Maoin infheistíochta; Sócmhainní neamhreatha eile; Maoin, gléasra agus trealamh] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |