| Description of significant concentrations of risk related to plan | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The description of the significant concentrations of risk in defined benefit plans. For example, if plan assets are invested primarily in one class of investments, such as property, the plan may expose the entity to a concentration of property market risk. [Refer: Defined benefit plans [member]; Market risk [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Tuairisc ar chomhchruinnithe suntasacha riosca a bhaineann leis an bplean | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An tuairisc ar na comhchruinnithe suntasacha riosca i bpleananna sochair shainithe. I gcás ina ndéantar sócmhainní plean a infheistiú go príomha in aicme amháin infheistíochtaí, amhail maoin, mar shampla, d’fhéadfadh an t‑eintiteas a bheith neamhchosanta ar chomhchruinniú riosca sa mhargadh maoine de thoradh an phlean. [Féach: Pleananna sochair shainithe [member]; Riosca margaidh [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |