| Increases in the present value of defined benefit obligation or net defined benefit liability resulting from changes in foreign exchange rates should be tagged with a positive value; decreases should be tagged with a negative value. Increases in the fair value of plan assets resulting from changes in foreign exchange rates represent a decrease in the net defined benefit liability (equivalent to an increase in a net defined benefit asset) and should be tagged with a negative value; decreases in the fair value of plan assets represent an increase in the net defined benefit liability and should be tagged with a positive value. | en | http://www.xbrl.org/2003/role/commentaryGuidance | http://www.xbrl.org/2003/role/link |
| Increase (decrease) in net defined benefit liability (asset) resulting from changes in foreign exchange rates, net defined benefit liability (asset) | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in the net defined benefit liability (asset) resulting from changes in foreign exchange rates. [Refer: Net defined benefit liability (asset)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) f’obbligazzjoni (assi) ta’ benefiċċju definit nett li tirriżulta minn bidliet fir-rati tal-kambju, obbligazzjoni (assi) ta’ benefiċċju definit nett | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Iż-żieda (it-tnaqqis) fl-obbligazzjoni (assi) ta’ benefiċċju definit nett li tirriżulta mill-bidliet fir-rati tal-kambju. [Refer: Obbligazzjoni (assi) ta’ benefiċċju definit nett] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żidiet fil-valur preżenti tal-obbligu ta’ benefiċċju definit jew tal-obbligazzjoni ta’ benefiċċju definit nett li jirriżultaw minn bidliet fir-rati tal-kambju jenħtieġ li jiġu ttaggjati b’valur pożittiv; tnaqqisiet jenħtieġ li jiġu ttaggjati b’valur negattiv. Żidiet fil-valur ġust tal-assi tal-pjan li jirriżultaw minn bidliet fir-rati tal-kambju jirrappreżentaw tnaqqis fl-obbligazzjoni ta’ benefiċċju definit nett (ekwivalenti għal żieda f’assi ta’ benefiċċju definit nett) u jenħtieġ li jiġu ttaggjati b’valur negattiv; tnaqqisiet fil-valur ġust tal-assi tal-pjan jirrappreżentaw żieda f’obbligazzjoni ta’ benefiċċju definit nett u jenħtieġ li jiġu ttaggjat b’valur pożittiv. | mt | http://www.xbrl.org/2003/role/commentaryGuidance | http://www.xbrl.org/2003/role/link |