| Gains (losses) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense, before tax, defined benefit plans | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The amount of other comprehensive income, before tax, resulting from the gain (loss) on changes in the effect of limiting a net defined benefit asset to the asset ceiling, excluding amounts included in interest income or expense. [Refer: Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans] [Contrast: Decrease (increase) in net defined benefit liability (asset) resulting from gain (loss) on changes in effect of limiting net defined benefit asset to asset ceiling excluding interest income or expense] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Gnóthachain (caillteanais) ar athruithe ar an éifeacht a bhíonn ag teorannú na glansócmhainne sochair shainithe chuig uasteorainn na sócmhainne gan ioncam úis ná speansas a áireamh, roimh cháin, pleananna sochair shainithe | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An méid ioncaim chuimsithigh eile, roimh cháin, a eascraíonn as an ngnóthachan (caillteanas) ar athruithe ar an éifeacht a bhíonn ag teorannú glansócmhainne sochair shainithe chuig uasteorainn na sócmhainne, gan méideanna a áirítear in ioncam úis nó speansas a áireamh. [Féach: Ioncam cuimsitheach eile, roimh cháin, gnóthachain (caillteanais) ar atomhais ar phleananna sochair shainithe] [Codarsnacht: Laghdú (méadú) ar ghlandliteanas sochair shainithe (sócmhainn) a eascraíonn as gnóthachan (caillteanas) ar athruithe ar an éifeacht a bhíonn ag teorannú na glansócmhainne sochair shainithe chuig uasteorainn na sócmhainne gan ioncam úis ná speansas a áireamh] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |