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v3.22.1

Schedule of recoverable taxes (Details) - BRL (R$) R$ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | R$ 1,969 | R$ 1,850
[custom:NoncurrentRecoverableTaxes-0] | 1,997 | 3,442
[custom:RecoverableTaxes-0] | 3,966 | 5,292
I C M S V A T [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | 113 | 97
[custom:NoncurrentRecoverableTaxes-0] | 342 | 257
P I S And Paseptaxes [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | 329 | 311
[custom:NoncurrentRecoverableTaxes-0] | 316 | 588
Cofins Tax [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | 1,508 | 1,426
[custom:NoncurrentRecoverableTaxes-0] | 1,339 | 2,594
Other Tax Recoverable [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Recoverable taxes, current | 19 | 16
[custom:NoncurrentRecoverableTaxes-0] | R$ 0 | R$ 3

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