| Amounts subject to enforceable master netting arrangement or similar agreement not set off against financial assets | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total amounts subject to enforceable master netting arrangement or similar agreement not set off against financial assets | en | http://www.xbrl.org/2009/role/negatedTotalLabel | http://www.xbrl.org/2003/role/link |
| The amounts that are subject to an enforceable master netting arrangement or similar agreement and that are not set off against financial assets. [Refer: Financial assets] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Importes sujetos a acuerdos maestros de compensación exigibles o acuerdos similares no compensados contra activos financieros | es | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total importes sujetos a acuerdos maestros de compensación exigibles o acuerdos similares no compensados contra activos financieros | es | http://www.xbrl.org/2009/role/negatedTotalLabel | http://www.xbrl.org/2003/role/link |