| Name | InsuranceContractsMember |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2021-03-24/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 |
|---|---|---|---|
| Types of insurance contracts [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for contracts under which one party (the insurer) accepts significant insurance risk from another party (the policyholder) by agreeing to compensate the policyholder if a specified uncertain future event (the insured event) adversely affects the policyholder. It also represents the standard value for the 'Types of insurance contracts' axis if no other member is used. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Tipos de contratos de seguro [member] | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Este membro representa contratos segundo os quais uma parte (a seguradora) aceita um risco de seguro significativo de outra parte (o tomador de seguro) aceitando compensar o tomador de seguro no caso de um acontecimento futuro incerto especificado (o acontecimento segurado) afetar adversamente o tomador de seguro. Além disso, representa o valor padrão do eixo «Tipos de contratos de seguro» caso não seja utilizado outro membro. | pt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Note | Expiry date 2023-01-01 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Name | IFRS | http://www.xbrl.org/2009/role/commonPracticeRef |
| Number | 4 | http://www.xbrl.org/2009/role/commonPracticeRef |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Section | Disclosure | http://www.xbrl.org/2009/role/commonPracticeRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=4&code=ifrs-tx-2021-en-b&doctype=Standard&book=b&dita_xref=IFRS04_g36-39M_TI | http://www.xbrl.org/2009/role/commonPracticeRef |
| URIDate | 2021-03-24 | http://www.xbrl.org/2009/role/commonPracticeRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:LifeInsuranceContractsMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ifrs_4_role-836500 | |
ifrs-full:NonlifeInsuranceContractsMember | domain-member | http://www.esma.europa.eu/xbrl/role/all/ifrs_4_role-836500 | |
ifrs-full:LifeInsuranceContractsMember | parent-child | http://www.esma.europa.eu/xbrl/role/all/ifrs_4_role-836500 | |
ifrs-full:NonlifeInsuranceContractsMember | parent-child | http://www.esma.europa.eu/xbrl/role/all/ifrs_4_role-836500 |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:TypesOfInsuranceContractsAxis | dimension-domain | http://www.esma.europa.eu/xbrl/role/all/ifrs_4_role-836500 | |
ifrs-full:TypesOfInsuranceContractsAxis | dimension-default | http://www.esma.europa.eu/xbrl/role/cor/ifrs-dim_role-990000 | |
ifrs-full:TypesOfInsuranceContractsAxis | parent-child | http://www.esma.europa.eu/xbrl/role/all/ifrs_4_role-836500 |