| A positive or negative XBRL value can be entered for this element. Refer to the standard element label to determine the correct sign. Use a negative value for terms in brackets. | en | http://www.xbrl.org/2003/role/commentaryGuidance | http://www.xbrl.org/2003/role/link |
| Gains (losses) recognised in other comprehensive income 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 other comprehensive income 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 other comprehensive income on the fair value measurement of assets. [Refer: At fair value [member]; Other comprehensive income] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Ganancias (pérdidas) reconocidas en otro resultado global, incluidas las diferencias de cambio, valoración al valor razonable, activos | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Las ganancias (pérdidas), incluidas las diferencias de cambio, reconocidas en otro resultado global por la valoración de activos al valor razonable. [Referencia: Al valor razonable [miembro]; Otro resultado global] | es | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |