| Description of share-based payment arrangement | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Description of share-based payment arrangement | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The description of a share-based payment arrangement that existed at any time during the reporting period. [Refer: Share-based payment arrangements [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Descripción de acuerdos con pagos basados en acciones | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Explicación de las opciones sobre acciones en acuerdos con pagos basados en acciones | es | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Description of share-based payment arrangement | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |