| Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss at beginning of period | en | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss at end of period | en | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |
| The aggregate difference between the fair value at initial recognition and the transaction price for financial instruments that is yet to be recognised in profit or loss. [Refer: Financial instruments, class [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Diferença agregada entre o justo valor no reconhecimento inicial e o preço de transação ainda por reconhecer nos resultados | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| A diferença agregada entre o justo valor no reconhecimento inicial e o preço de transação de instrumentos financeiros ainda por reconhecer nos resultados. [Consultar: Instrumentos financeiros, classe [member]] | pt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |