| Information about how fair value was measured, share options granted | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Information about how fair value was measured, share options granted | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Information on how the fair value of share options granted was measured. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Información sobre la forma en que se ha medido el valor razonable, opciones sobre acciones otorgadas | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Información sobre cómo el valor razonable fue medido, opciones sobre acciones concedidas | es | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |
| Information about how fair value was measured, share options granted | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |