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FINANCIAL INSTRUMENTS (Details 14) - BRL (R$) R$ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |  |
Impact on financial income (expenses) | R$ 69,250 | R$ (48,556) | R$ (439)
Fair value market amoount receivable / payable | 199,279 |  |
Appreciation asset position | 6,212,785 |  |
Appreciation liability position | R$ (6,023,073) |  |
Exchange Rate Swap Dollar Euro [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | Settled |  |
Functional Currency | Dollar |  |
Impact on financial income (expenses) |  |  | 7,119
Exchange Rate Swap Dollar Real [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | Settled |  |
Functional Currency | Dollar |  |
Impact on financial income (expenses) |  | 176,991 | 37,322
Exchange rate swap CDI x Dollar [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | Settled |  |
Functional Currency | Dollar |  |
Impact on financial income (expenses) | R$ 31,469 | 43,817 | (9,960)
Exchange Rate Swap Dollar Euro One [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 5/2/2024 |  |
Functional Currency | Dollar |  |
Impact on financial income (expenses) | R$ 9,567 |  |
Notional amount | 20,000 |  |
Fair value market amoount receivable / payable | R$ 9,567 |  |
Exchange Rate Swap C D I Dollar One [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 10/4/2028 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ 12,122 |  |
Notional amount | 680,000 |  |
Fair value market amoount receivable / payable | 12,123 |  |
Appreciation asset position | 748,622 |  |
Appreciation liability position | R$ (736,499) |  |
Exchange Rate Swap Dollar Real One [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 10/6/2027 |  |
Functional Currency | Dollar |  |
Impact on financial income (expenses) | R$ 96,602 | (11,467) |
Notional amount | 115,000 |  |
Fair value market amoount receivable / payable | (60,468) |  |
Appreciation asset position | 572,648 |  |
Appreciation liability position | (633,116) |  |
Total Swap [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Impact on financial income (expenses) | (43,444) | 209,341 | 34,481
Notional amount | 815,000 |  |
Fair value market amoount receivable / payable | (38,778) |  |
Appreciation asset position | 1,321,270 |  |
Appreciation liability position | R$ (1,369,615) |  |
Interest Rate Debentures C D I I P C A [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 07/15/2031 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ 55,829 | (67,471) | (17,432)
Notional amount | 576,448 |  |
Fair value market amoount receivable / payable | 54,271 |  |
Appreciation asset position | 681,828 |  |
Appreciation liability position | R$ (627,557) |  |
Interest Rate Debentures C D I I P C A One [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 07/15/2032 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ 5,842 | (36,571) |
Notional amount | 745,000 |  |
Fair value market amoount receivable / payable | 37,380 |  |
Appreciation asset position | 859,068 |  |
Appreciation liability position | R$ (821,688) |  |
Interest Rate Debentures C D I I P C A Two [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 07/15/2036 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ 49,964 | (25,057) | (17,488)
Notional amount | 423,552 |  |
Fair value market amoount receivable / payable | 7,474 |  |
Appreciation asset position | 479,374 |  |
Appreciation liability position | R$ (471,900) |  |
Interest Rate Debentures C D I I P C A Three [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 07/15/2037 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ (53,027) | (25,579) |
Notional amount | 655,382 |  |
Fair value market amoount receivable / payable | 9,076 |  |
Appreciation asset position | 706,622 |  |
Appreciation liability position | R$ (697,546) |  |
Interest Rate Debentures C D I I P C A Four [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 02/16/2032 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ 22,690 | (24,089) |
Notional amount | 600,000 |  |
Fair value market amoount receivable / payable | 60,949 |  |
Appreciation asset position | 699,420 |  |
Appreciation liability position | R$ (638,471) |  |
Interest Rate Debentures C D I I P C A Five [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 2/12/2032 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ 16,462 | (79,130) |
Notional amount | 600,000 |  |
Fair value market amoount receivable / payable | 53,973 |  |
Appreciation asset position | 707,137 |  |
Appreciation liability position | R$ (653,164) |  |
Interest Rate Debentures C D I I P C A Six [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 07/15/2030 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ 8,806 |  |
Notional amount | 325,384 |  |
Fair value market amoount receivable / payable | 8,806 |  |
Appreciation asset position | 346,536 |  |
Appreciation liability position | R$ (337,730) |  |
Interest Rate Debentures C D I I P C A Seven [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 07/15/2033 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ 7,153 |  |
Notional amount | 183,185 |  |
Fair value market amoount receivable / payable | 7,153 |  |
Appreciation asset position | 202,594 |  |
Appreciation liability position | R$ (195,441) |  |
Interest Rate Debentures C D I I P C A Eight [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Maturity | 07/14/2038 |  |
Functional Currency | Real |  |
Impact on financial income (expenses) | R$ (1,025) |  |
Notional amount | 203,620 |  |
Fair value market amoount receivable / payable | (1,025) |  |
Appreciation asset position | 208,937 |  |
Appreciation liability position | (209,962) |  |
Total Interest Rate Debentures C D I I P C A [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Impact on financial income (expenses) | 112,694 | R$ (257,897) | R$ (34,920)
Notional amount | 4,312,571 |  |
Fair value market amoount receivable / payable | 238,057 |  |
Appreciation asset position | 4,891,515 |  |
Appreciation liability position | R$ (4,653,458) |  |

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