| Decrease in reimbursement rights related to defined benefit obligation, resulting from benefits paid | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Increase in reimbursement rights related to defined benefit obligation, resulting from benefits paid | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The decrease in reimbursement rights related to defined benefit obligation, resulting from benefits paid. [Refer: Reimbursement rights related to defined benefit obligation, at fair value] | 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 beneficiilor plătite | ro | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reducerea drepturilor de rambursare legate de obligațiile privind beneficiul determinat, ca urmare a beneficiilor plătite. [Referințe: drepturile de rambursare legate de obligațiile privind beneficiul determinat, la valoarea justă] | ro | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Creșterea drepturilor de rambursare legate de obligațiile privind beneficiul determinat, ca urmare a beneficiilor plătite | ro | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |