| Decrease in reimbursement rights related to defined benefit obligation, 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 reimbursement rights related to defined benefit obligation, 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 reimbursement rights related to defined benefit obligation, resulting from payments in respect of settlements. [Refer: Decrease (increase) in net defined benefit liability (asset) resulting from gains (losses) arising from settlements; Defined benefit plans [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Reducerea drepturilor de rambursare legate de obligațiile privind beneficiul determinat, ca urmare a plăților pentru decontări | ro | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reducerea (creșterea) drepturilor de rambursare legate de obligațiile privind beneficiul determinat, ca urmare a plăților pentru decontări. [Referințe: reducerea (creșterea) datoriei nete (activului net) privind beneficiul determinat ca urmare a câștigurilor (pierderilor) rezultate din decontări; planuri de beneficii determinate [member]] | ro | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Creșterea (reducerea) drepturilor de rambursare legate de obligațiile privind beneficiul determinat, ca urmare a plăților pentru decontări | ro | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |