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CHANGES IN EQUITY (Details 2) - BRL (R$) shares in Millions, R$ in Millions | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Changes In Equity |  |  |
Balance, treasury shares acquired/realized (in shares) | 29.8 | 4.4 | 8.5
Balance, treasury shares acquired/realized, amount | R$ (365.7) | R$ (63.0) | R$ (131.8)
Balance, treasury shares (in shares) | (967.1) | (948.8) | (941.6)
Balance, treasury shares, amount | R$ (1,332.8) | R$ (1,011.8) | R$ (1,073.4)
Changes during the year, treasury shares acquired/realized (in shares) | 115.3 | 25.4 | (4.1)
Changes during the year, treasury shares acquired/realized, amount | R$ (1,471.0) | R$ (302.7) | R$ 68.8
Changes during the year, treasury shares (in shares) | (143.9) | (18.3) | (7.2)
Changes during the year, treasury shares, amount | R$ (1,614.9) | R$ (321.0) | R$ 61.6
Balance, treasury shares acquired/realized (in shares) | 145.1 | 29.8 | 4.4
Balance, treasury shares acquired/realized, amount | R$ (1,836.7) | R$ (365.7) | R$ (63.0)
Balance, treasury shares (in shares) | (1,111.0) | (967.1) | (948.8)
Balance, treasury shares, amount | R$ (2,947.7) | R$ (1,332.8) | R$ (1,011.8)

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