| Gains (losses) recognised in profit or loss including exchange differences, fair value measurement, assets | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total gains (losses) recognised in profit or loss including exchange differences, fair value measurement, assets | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The gains (losses) including exchange differences recognised in profit or loss on the fair value measurement of assets. [Refer: At fair value [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Ganancias (pérdidas) reconocidas en el resultado del periodo, medición del valor razonable, activos | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total ganancias (pérdidas) reconocidas en el resultado del periodo, medición del valor razonable, activos | es | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |