| Weighted average fair value at measurement date, other equity instruments granted | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Weighted average fair value at measurement date, other equity instruments granted | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The weighted average fair value at the measurement date of granted equity instruments other than share options. [Refer: Weighted average [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Promedio ponderado del valor razonable en la fecha de la medición, otros instrumentos de patrimonio otorgados | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Promedio ponderado del valor razonable en la fecha de medición, otros instrumentos de patrimonio concedidos | es | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Weighted average fair value at measurement date, other equity instruments granted | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |