| Expenses, by nature | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total expenses, by nature | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The amount of expenses aggregated according to their nature (for example, depreciation, purchases of materials, transport costs, employee benefits and advertising costs), and not reallocated among functions within the entity. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Speansais, de réir a gcineáil | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An méid speansas arna gcomhiomlánú de réir a gcineáil (mar shampla, dímheas, ceannacháin ábhar, costais iompair, sochair fostaí agus costais fógraíochta), agus nach ndéantar iad a ath‑leithdháileadh i measc feidhmeanna laistigh den eintiteas. | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Speansais iomlána, de réir a gcineáil | ga | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |