| Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of income tax relating to an entity's share of other comprehensive income of associates and joint ventures accounted for using the equity method that will not be reclassified to profit or loss. [Refer: Share of other comprehensive income of associates and joint ventures accounted for using equity method, before tax] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Ioncam cánach a bhaineann le sciar d’ioncam cuimsitheach eile ag gnólachtaí comhlachaithe agus comhfhiontar a chuirtear san áireamh agus modh an chothromais in úsáid agus nach n‑athaicmeofar chuig brabús nó caillteanas | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An méid cánach ioncaim a bhaineann le sciar eintitis d’ioncam cuimsitheach eile gnólachtaí comhlachaithe agus comhfhiontar a chuirtear san áireamh agus modh an chothromais in úsáid agus nach n‑athaicmeofar chuig brabús nó caillteanas. [Féach: Sciar d’ioncam cuimsitheach eile ag gnólachtaí comhlachaithe agus comhfhiontar a chuirtear san áireamh agus modh an chothromais in úsáid, roimh cháin] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Ioncam cánach a bhaineann le sciar d’ioncam cuimsitheach eile ag gnólachtaí comhlachaithe agus comhfhiontar a chuirtear san áireamh agus modh an chothromais in úsáid agus nach n‑athaicmeofar chuig brabús nó caillteanas | ga | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |