| Cash flows from losing control of subsidiaries or other businesses, classified as investing activities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Cash flows from losing control of subsidiaries or other businesses | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| The aggregate cash flows arising from losing control of subsidiaries or other businesses, classified as investing activities. [Refer: Subsidiaries [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sreafaí airgid de dheasca rialú ar fhochuideachtaí nó ar ghnóthaí eile, a aicmítear mar ghníomhaíochtaí infheistíochta, a chailleadh | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Na sreafaí airgid comhiomlána a eascraíonn as rialú ar fhochuideachtaí nó ar ghnóthaí eile, a aicmítear mar ghníomhaíochtaí infheistíochta, a chailleadh. [Féach: Fochuideachtaí [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sreafaí airgid de dheasca rialú ar fhochuideachtaí nó ar ghnóthaí eile a chailleadh | ga | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |