| Name | ShareOfContingentLiabilitiesOfAssociatesMember |
|---|---|
| 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 |
|---|---|---|---|
| Share of contingent liabilities of associates [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for share of contingent liabilities of associates. [Refer: Associates [member]; Contingent liabilities [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Parte dos passivos contingentes de associadas [member] | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Este membro representa a parte dos passivos contingentes de associadas. [Consultar: Associadas [member]; Passivos contingentes [member]] | 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 | 37 | http://www.xbrl.org/2003/role/exampleRef |
| IssueDate | 2020-01-01 | http://www.xbrl.org/2003/role/exampleRef |
| Paragraph | 88 | http://www.xbrl.org/2003/role/exampleRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_88&doctype=Standard | http://www.xbrl.org/2003/role/exampleRef |
| URIDate | 2020-01-01 | http://www.xbrl.org/2003/role/exampleRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:ContingentLiabilitiesMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_37_role-827570b | |
ifrs-full:ContingentLiabilitiesMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ifrs_3_role-817000c | |
ifrs-full:ContingentLiabilitiesMember | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_37_role-827570 | |
ifrs-full:ContingentLiabilitiesMember | parent-child | http://www.esma.europa.eu/xbrl/role/all/ifrs_3_role-817000 |