| Non-current assets recognised as of acquisition date | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Expiry date 2022-01-01: The amount recognised as of the acquisition date for non-current assets acquired in a business combination. [Refer: Business combinations [member]]
Effective 2022-01-01: The amount recognised as of the acquisition date for non-current assets acquired in a business combination. [Refer: Non-current assets; Business combinations [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sócmhainní neamhreatha a aithnítear amhail an dáta éadála | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Dáta éaga 2022-01-01: An méid a aithnítear ón dáta éadála amach le haghaidh sócmhainní neamhreatha arna bhfáil i gcomhcheangal gnó. [Féach: Comhcheangail ghnó [member]]
Éifeachtach 2022-01-01: An méid a aithnítear ón dáta éadála amach le haghaidh sócmhainní neamhreatha arna bhfáil i gcomhcheangal gnó. [Féach: Sócmhainní neamhreatha; Comhcheangail ghnó [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |