| Adjustments for increase (decrease) in deferred income including contract liabilities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total adjustments for increase (decrease) in deferred income including contract liabilities | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Adjustments for the increase (decrease) in deferred income including contract liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Deferred income including contract liabilities; Profit (loss)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Coigeartuithe le haghaidh méadaithe (laghdaithe) ar ioncam iarchurtha lena n‑áirítear dliteanais chonartha | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Coigeartuithe le haghaidh an mhéadaithe (an laghdaithe) ar ioncam iarchurtha lena n‑áirítear dliteanais chonartha chun brabús (caillteanas) a réiteach le glansreabhadh airgid ó ghníomhaíochtaí oibriúcháin (agus a úsáidtear sna gníomhaíochtaí sin). [Féach: Ioncam iarchurtha lena n‑áirítear dliteanais chonartha; Brabús (caillteanas)] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Coigeartuithe iomlána le haghaidh méadaithe (laghdaithe) ar ioncam iarchurtha lena n‑áirítear dliteanais chonartha | ga | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |