| Market risk [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market prices. Market risk comprises three types of risk: currency risk, interest rate risk and other price risk. [Refer: Currency risk [member]; Interest rate risk [member]; Other price risk [member]; Financial instruments, class [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Risco de mercado [member] | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Este membro representa o risco de que o justo valor ou o fluxo de caixa futuro de um instrumento financeiro venha a flutuar devido a alterações das taxas de juro do mercado. O risco de mercado engloba três tipos de risco: risco de moeda, risco de taxa de juro e outros riscos de preço. [Consultar: Risco de moeda [member]; Risco de taxa de juro [member]; Outro risco de preço [member]; Instrumentos financeiros, classe [member]] | pt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
Index