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SHAREHOLDERS' EQUITY - Treasury shares - Summary (Details) - BRL (R$) |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Aug. 09, 2024 | Jan. 26, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Aug. 30, 2024 | Dec. 31, 2022
SHAREHOLDERS' EQUITY |  |  |  |  |  |
Treasury stock (in shares) |  |  | 24,875,787,000 | 34,765,600,000 |  | 51,911,569,000
Weighted average price per share |  |  | R$ 53.84 | R$ 42.69 |  | R$ 40.84
Treasury shares |  |  | R$ 1,339,197,000 | R$ 1,484,014,000 |  | R$ 2,120,324,000
Market value |  |  | R$ 1,536,826,000 | R$ 1,934,010,000 |  | R$ 2,504,214,000
Stock canceled during period, shares |  |  | (60,000,000,000) | (37,145,969,000) |  |
Number of shares authorized for repurchase |  |  | 11,115,300,000 |  |  |
Treasury shares cancelled |  |  |  |  |  |
SHAREHOLDERS' EQUITY |  |  |  |  |  |
Stock canceled during period, shares | 40,000,000 | 20,000,000 |  |  |  |
Share repurchase program authorized |  |  |  |  | 40,000,000 |
Period for shares to be held as treasury shares |  | 18 months |  |  |  |

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