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Schedule of capital Management (Details) - BRL (R$) R$ / shares in Units, R$ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
IfrsStatementLineItems [Line Items] |  |  |  |
Shareholder's equity (equity) | R$ 23,374,389 | R$ 11,251,505 | R$ 11,361,932 | R$ 10,013,440
Capital Management [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Shareholder's equity (equity) | 23,374,389 | 11,251,505 |  |
Borrowings and Financing (Third-party capital) | R$ 32,507,522 | R$ 35,270,653 |  |
Gross Debit/Shareholder's equity | R$ 1.39 | R$ 3.13 |  |

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