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PROVISION FOR JUDICIAL LIABILITIES - Contingencies with possible losses (Details) | 1 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2009 BRL (R$) | Dec. 31, 2024 BRL (R$) item | Dec. 31, 2023 BRL (R$) item
Taxes and social security |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | R$ 9,837,082,000 | R$ 9,775,068,000
Labor |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 171,480,000 | 194,883,000
Labor | Possible losses |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | R$ 171,480 | R$ 194,883
Number of lawsuits | item |  | 1,135 | 1,034
Civil and environment |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | R$ 5,065,714,000 | R$ 4,462,964,000
Total |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 15,074,276,000 | 14,432,915,000
Tax contingent liability | Possible losses |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | R$ 9,837,082 | R$ 9,775,068
Number of lawsuits | item |  | 673 | 733
Tax contingent liability | Possible losses | PIS/COFINS - Goods and services - 2009 to 2011 |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | R$ 201,199 | R$ 190,875
Tax contingent liability | Possible losses | Tax assessment - taxation on a universal basis, Year 2015 |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 4,712 | 176,917
Tax contingent liability | Possible losses | Tax incentive - Agency for the Development of Northeastern Brazil ("ADENE") |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 150,869 | 143,912
Tax contingent liability | Possible losses | Offsetting - IRRF - period 2000 |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 125,489 | 120,871
Tax contingent liability | Possible losses | IRPJ/CSLL partial approval of offset of 1997 tax loss |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 122,319 | 117,130
Tax loss offset approved by tax authorities | R$ 83,000 |  |
Difference of tax loss and owned to tax authorities | R$ 51,000 |  |
Tax contingent liability | Possible losses | Income tax assessment - IRPJ/CSLL Administrative process requiring the collection of IRPJ and CSLL for the 2015 calendar year [Member] |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 112,168 | 106,477
Tax contingent liability | Possible losses | Income tax assessment - IRPJ/CSLL - Income tax assessment - IRPJ/CSLL - Decision Order that partially approved the compensation carried out by the Company [Member] |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  |  | 102,496
Tax contingent liability | Possible losses | IRPJ/CSLL partial approval of offset of 2000 tax loss |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 101,654 |
Tax contingent liability | Possible losses | Income tax assessment - IRPJ/CSLL - Swap of industrial and forestry assets |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 1,688,690 | 1,630,537
Tax contingent liability | Possible losses | Income tax assessment - IRPJ/CSLL: This is an administrative proceeding initiated in October 2023 [Member] |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 920,628 | 845,164
Tax contingent liability | Possible losses | Income tax assessment - IRPJ/CSLL disallowance of depreciation, amortization and depletion expenses - 2010 |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | 875,466 | 827,186
Tax contingent liability | Possible losses | Tax assessment - Corporate Income Tax and Social Contribution |  |  |
PROVISION FOR JUDICIAL LIABILITIES |  |  |
Possible losses for which no provision was recorded |  | R$ 609,548 | R$ 563,723

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