| Name | ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsNetDefinedBenefitLiabilityAsset |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | debit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Decrease (increase) in net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in demographic assumptions | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Increase (decrease) in net defined benefit liability (asset) resulting from actuarial losses (gains) arising from changes in demographic assumptions | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The decrease (increase) in a net defined benefit liability (asset) resulting from actuarial gains (losses) arising from changes in demographic assumptions that result in remeasurements of the net defined benefit liability (asset). Demographic assumptions deal with matters such as: (a) mortality; (b) rates of employee turnover, disability and early retirement; (c) the proportion of plan members with dependants who will be eligible for benefits; (d) the proportion of plan members who will select each form of payment option available under the plan terms; and (e) claim rates under medical plans. [Refer: Net defined benefit liability (asset)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Diminuição (aumento) do passivo (ativo) líquido por benefícios definidos decorrente de ganhos (perdas) atuariais resultantes de alterações dos pressupostos demográficos | pt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| A diminuição (aumento) num passivo (ativo) líquido por benefícios definidos decorrente de ganhos (perdas) atuariais resultantes de alterações dos pressupostos demográficos que resultam em remensurações do passivo (ativo) líquido por benefícios definidos. Os pressupostos demográficos tratam matérias como: (a) a mortalidade; (b) as taxas de rotação, de incapacidade e de reforma antecipada dos empregados; (c) a proporção dos membros do plano com dependentes que serão elegíveis para os benefícios; (d) a proporção dos membros do plano que irão escolher cada opção de pagamento disponível nos termos do plano; e (e) as taxas de reivindicação segundo os planos médicos. [Consultar: Passivo (ativo) líquido por benefícios definidos] | pt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Aumento (diminuição) do passivo (ativo) líquido por benefícios definidos decorrente de perdas (ganhos) atuariais resultantes de alterações dos pressupostos demográficos | pt | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| Name | IAS | http://www.xbrl.org/2003/role/disclosureRef |
| Number | 19 | http://www.xbrl.org/2003/role/disclosureRef |
| IssueDate | 2021-01-01 | http://www.xbrl.org/2003/role/disclosureRef |
| Paragraph | 141 | http://www.xbrl.org/2003/role/disclosureRef |
| Subparagraph | c | http://www.xbrl.org/2003/role/disclosureRef |
| Clause | ii | http://www.xbrl.org/2003/role/disclosureRef |
| URI | http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_141_c_ii&doctype=Standard | http://www.xbrl.org/2003/role/disclosureRef |
| URIDate | 2021-03-24 | http://www.xbrl.org/2003/role/disclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAssetAbstract | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_19_role-834480a | |
esma_technical:NullItems | domain-member | http://www.esma.europa.eu/xbrl/role/ext/BlockDefaultUseOfLineItemsSegment | |
esma_technical:NullItems | domain-member | http://www.esma.europa.eu/xbrl/role/ext/BlockDefaultUseOfLineItemsScenario | |
ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAssetAbstract | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_19_role-834480 | |
ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset | summation-item | http://www.esma.europa.eu/xbrl/role/all/ias_19_role-834480 |