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INCOME TAX AND SOCIAL CONTRIBUTION (Details 2) - BRL (R$) R$ in Thousands | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | --- | ---
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | R$ 4,729,632 | R$ 4,878,768 | R$ 4,569,011 | R$ 3,256,110
Total deferred assets | 5,991,213 | 5,095,718 | 5,072,092 |
Total Deferred Liabilities | (1,261,581) | (216,950) | (503,081) |
Deferred Income Tax Losses [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | 4,198,734 | 2,679,028 | 1,537,623 |
Deferred Social Contribution Tax Losses [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | 1,441,925 | 894,183 | 583,845 |
Temporary Differences [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | (911,027) | 1,305,557 | 2,447,543 |
Tax Social Security Labor Civil And Environmental Risks [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | 550,567 | 584,834 | 265,328 |
Estimated Losses On Assets [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | 238,211 | 369,826 | 283,266 |
Gains Losses On Financial Assets [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | 328,678 | 468,813 | 6,484 |
Actuarial Liability Pension And Healthcare Plan [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | 171,816 | 226,875 | 210,009 |
Provision For Consumption And Services [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | 22,346 | 205,880 | 163,620 |
Cash Flow Hedge Accounting [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | 509,386 | 1,459,012 | 2,985,859 |
Gain Loss Of Control In Transnordestina [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | (224,096) | (224,096) | (92,180) |
Fair Value S W T C B L Acquisition [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | (149,489) | (149,489) | (178,160) |
Business Combination [Member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | (1,473,119) | (1,632,370) | (1,338,674) |
Others [member] |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |
Total deferred | R$ (885,327) | R$ (3,728) | R$ 141,991 |

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