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NET GAINS/(LOSSES) ON FINANCIAL ASSETS AND LIABILITIES AT FAIR VALUE THROUGH PROFIT OR LOSS (Details) - BRL (R$) R$ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Net Gainslosses On Financial Assets And Liabilities At Fair Value Through Profit Or Loss |  |  |
Income from investments in securities | R$ (3,150,222) | R$ 8,862,367 | R$ (1,371,589)
Derivative financial instruments | 900,386 | 2,033,429 | 2,190,944
Total | R$ (2,249,836) | R$ 10,895,796 | R$ 819,355

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