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FINANCIAL INSTRUMENTS - Liquidity risk (Details) - Liquidity risk - BRL (R$) R$ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
FINANCIAL INSTRUMENTS |  |
Contractual obligations | R$ 24,409,608 | R$ 27,538,705
Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 8,935,300 | 11,000,223
1-3 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 2,587,752 | 2,303,366
4-5 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 3,879,477 | 2,334,587
More than 5 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 9,007,079 | 11,900,529
Trade accounts payable - Domestic market |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 4,120,701 | 4,241,819
Trade accounts payable - Domestic market | Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 4,120,701 | 4,241,819
Trade accounts payable - Debtor risk |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 584,320 | 653,085
Trade accounts payable - Debtor risk | Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 584,320 | 653,085
Trade accounts payable - Imports |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 1,196,162 | 1,724,019
Trade accounts payable - Imports | Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 1,196,162 | 1,724,019
Loans and Financing |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 15,355,211 | 17,262,024
Loans and Financing | Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 1,783,201 | 2,492,262
Loans and Financing | 1-3 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 2,327,202 | 1,987,699
Loans and Financing | 4-5 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 3,038,617 | 1,369,784
Loans and Financing | More than 5 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 8,206,191 | 11,412,279
Debentures |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 1,055,196 | 1,863,925
Debentures | Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 14,421 | 628,886
Debentures | 1-3 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 199,915 | 270,236
Debentures | 4-5 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 840,860 | 964,803
Related parties |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 24,992 | 24,890
Related parties | Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 24,992 | 24,890
Fair value of derivatives |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 20,648 | 19,056
Fair value of derivatives | Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 19,042 | 19,056
Fair value of derivatives | 1-3 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 1,606 |
Other current liabilities |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 1,192,461 | 1,216,206
Other current liabilities | Less than 1 year |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 1,192,461 | 1,216,206
Other non-current liabilities |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 859,917 | 533,681
Other non-current liabilities | 1-3 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | 59,029 | 45,431
Other non-current liabilities | More than 5 years |  |
FINANCIAL INSTRUMENTS |  |
Contractual obligations | R$ 800,888 | R$ 488,250

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