| Nominal or principal amount of financial instrument on discontinuation of measurement at fair value through profit or loss because credit derivative is used to manage credit risk | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The nominal or principal amount of a financial instrument on discontinuation of its measurement at fair value through profit or loss, because a credit derivative is used to manage the credit risk of that financial instrument. [Refer: Credit risk [member]; Derivatives [member]; Financial instruments, class [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Importe principal o nominal del instrumento financiero en la discontinuación de la medición a valor razonable con cambios en resultados porque el derivado de crédito se usa para gestionar el riesgo crediticio | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |