| Name | ReserveOfChangeInValueOfForeignCurrencyBasisSpreadsMember |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2020-03-16/ifrs-full |
| Prefix | ifrs-full |
| Data type | nonnum:domainItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Reserve of change in value of foreign currency basis spreads [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for a component of equity representing the accumulated change in the value of foreign currency basis spreads of financial instruments when excluding them from the designation of these financial instruments as hedging instruments. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Reserva de alteração no valor dos diferenciais com base em moeda estrangeira [member] | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Este membro representa uma componente do capital próprio que representa a alteração acumulada no valor dos diferenciais com base em moeda estrangeira dos instrumentos financeiros na respetiva exclusão da designação desses instrumentos financeiros como instrumentos de cobertura. | pt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | IAS | http://www.xbrl.org/2003/role/exampleRef |
| Number | 1 | http://www.xbrl.org/2003/role/exampleRef |
| IssueDate | 2020-01-01 | http://www.xbrl.org/2003/role/exampleRef |
| Paragraph | 108 | http://www.xbrl.org/2003/role/exampleRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_108&doctype=Standard | http://www.xbrl.org/2003/role/exampleRef |
| URIDate | 2020-01-01 | http://www.xbrl.org/2003/role/exampleRef |
| Name | IFRS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 9 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2020-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 6.5.16 | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=9&code=ifrs-tx-2020-en-r&anchor=para_6.5.16&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2020-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:OtherReservesMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-610000 | |
ifrs-full:OtherReservesMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861000 | |
ifrs-full:OtherReservesMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861200b | |
ifrs-full:OtherReservesMember | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-610000 | |
ifrs-full:OtherReservesMember | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861000 | |
ifrs-full:OtherReservesMember | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861200 |