| Decreases in the present value of defined benefit obligation or net defined benefit liability resulting from payments in respect of settlements should be tagged with a positive value. Decreases in the fair value of plan assets resulting from payments in respect of settlements represent an increase in net defined benefit liability (equivalent to a decrease in net defined benefit asset) and should be tagged with a negative value. | en | http://www.xbrl.org/2003/role/commentaryGuidance | http://www.xbrl.org/2003/role/link |
| Decrease (increase) in net defined benefit liability (asset) resulting from payments in respect of settlements | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Increase (decrease) in net defined benefit liability (asset) resulting from payments in respect of settlements | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The decrease (increase) in the net defined benefit liability (asset) resulting from payments from the plan in respect of settlements. [Refer: Decrease (increase) in net defined benefit liability (asset) resulting from gains (losses) arising from settlements; Net defined benefit liability (asset); Defined benefit plans [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Tnaqqis (żieda) fl-obbligazzjoni (assi) ta’ benefiċċju definit nett li jirriżulta minn pagamenti fir-rigward tas-saldi | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| It-tnaqqis (iż-żieda) fl-obbligazzjoni (assi) ta’ benefiċċju definit nett li jirriżulta mill-pagamenti mill-pjan fir-rigward tas-saldi. [Refer: Tnaqqis (żieda) fl-obbligazzjoni (assi) ta’ benefiċċju definit nett li jirriżulta minn qligħ (telf) li jirriżulta minn saldi; Obbligazzjoni (assi) ta’ benefiċċju definit nett; Pjanijiet ta’ benefiċċju definit [member]] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) fl-obbligazzjoni (assi) ta’ benefiċċju definit nett li tirriżulta minn pagamenti fir-rigward tas-saldi | mt | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| Tnaqqis fil-valur preżenti tal-obbligu ta’ benefiċċju definit jew tal-obbligazzjoni ta’ benefiċċju definit nett li jirriżulta minn pagamenti fir-rigward tas-saldi jenħtieġ li jiġi ttaggjat b’valur pożittiv. Tnaqqis fil-valur ġust tal-assi tal-pjan li jirriżulta mill-pagamenti fir-rigward tas-saldi jirrappreżenta żieda fl-obbligazzjoni ta’ benefiċċju definit nett (ekwivalenti għal tnaqqis f’assi ta’ benefiċċju definit nett) u jenħtieġ li jiġi ttaggjat b’valur negattiv. | mt | http://www.xbrl.org/2003/role/commentaryGuidance | http://www.xbrl.org/2003/role/link |