| Diluted earnings (loss) per instrument, participating equity instruments other than ordinary shares | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total diluted earnings (loss) per instrument, participating equity instruments other than ordinary shares | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Diluted earnings (loss) per instrument for an equity instrument that participates in profit with ordinary shares according to a predetermined formula. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Rezultatul (pierderea) diluat(ă) pe instrument, instrumente de capitaluri proprii participative, altele decât acțiunile ordinare | ro | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Rezultatul (pierderea) diluat(ă) pe instrument de capitaluri proprii care participă la profit cu acțiuni ordinare conform unei formule predeterminate. | ro | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Total rezultat (pierdere) diluat(ă) pe instrument, instrumente de capitaluri proprii participative, altele decât acțiunile ordinare | ro | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |