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PROVISION FOR JUDICIAL LIABILITIES - Contingencies with possible losses (Details) - BRL (R$) R$ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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PROVISION FOR JUDICIAL LIABILITIES |  |
Possible losses for which no provision was recorded | R$ 14,417,316 | R$ 12,937,551
Fibria |  |
PROVISION FOR JUDICIAL LIABILITIES |  |
Fair value adjustment of probable contingencies | 2,537,335 | 2,614,518
Taxes and social security |  |
PROVISION FOR JUDICIAL LIABILITIES |  |
Possible losses for which no provision was recorded | 9,211,342 | 8,201,246
Labor |  |
PROVISION FOR JUDICIAL LIABILITIES |  |
Possible losses for which no provision was recorded | 224,181 | 321,428
Civil and environment |  |
PROVISION FOR JUDICIAL LIABILITIES |  |
Possible losses for which no provision was recorded | R$ 4,981,793 | R$ 4,414,877

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