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FINANCIAL INSTRUMENTS (Details 18) - BRL (R$) R$ / shares in Units, R$ in Thousands | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | --- | ---
IfrsStatementLineItems [Line Items] |  |  |  |
Shareholder's equity (equity) | R$ 21,816,044 | R$ 23,374,389 | R$ 11,251,505 | R$ 11,361,932
Capital Management [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Shareholder's equity (equity) | 21,907,929 | 23,374,389 |  |
Borrowings and Financing (Third-party capital) | R$ 40,918,742 | R$ 32,507,522 |  |
Gross Debit/Shareholder's equity | R$ 1.87 | R$ 1.39 |  |

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