v3.26.1
FINANCIAL INSTRUMENTS (Details 4) - Currency Of U S D [Member] - Currency risk [member] - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Probable Scenario [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ 112,480 R$ (76,894)
Scenario I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss (109,574) 10,914
Scenario I I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss 170,994 (234,759)
Cash And Cash Equivalents Overseas [Member]    
IfrsStatementLineItems [Line Items]    
Notional amount R$ 895,337 R$ 1,951,025
Risk Dollar Dollar
Cash And Cash Equivalents Overseas [Member] | Probable Scenario [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ (270,213) R$ (139,931)
Cash And Cash Equivalents Overseas [Member] | Scenario I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss 263,229 19,862
Cash And Cash Equivalents Overseas [Member] | Scenario I I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss (410,781) (427,219)
Trade receivables [member]    
IfrsStatementLineItems [Line Items]    
Notional amount R$ 212,372 R$ 58,296
Risk Dollar Dollar
Trade receivables [member] | Probable Scenario [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ (64,094) R$ (4,181)
Trade receivables [member] | Scenario I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss 62,437 593
Trade receivables [member] | Scenario I I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss (97,436) (12,765)
Financial Investments [Member]    
IfrsStatementLineItems [Line Items]    
Notional amount R$ 388,705 R$ 270,038
Risk Dollar Dollar
Financial Investments [Member] | Probable Scenario [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ (117,311) R$ (19,368)
Financial Investments [Member] | Scenario I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss 114,279 2,749
Financial Investments [Member] | Scenario I I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss (178,338) (59,131)
Borrowings And Financing [Member]    
IfrsStatementLineItems [Line Items]    
Notional amount R$ (6,002,208) R$ (5,983,492)
Risk Dollar Dollar
Borrowings And Financing [Member] | Probable Scenario [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ 1,811,466 R$ 429,145
Borrowings And Financing [Member] | Scenario I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss (1,764,649) (60,913)
Borrowings And Financing [Member] | Scenario I I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss 2,753,813 1,310,215
Trade Payables [Member]    
IfrsStatementLineItems [Line Items]    
Notional amount R$ (248,790) R$ (284,843)
Risk Dollar Dollar
Trade Payables [Member] | Probable Scenario [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ 75,085 R$ 20,429
Trade Payables [Member] | Scenario I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss (73,144) (2,900)
Trade Payables [Member] | Scenario I I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss 114,145 62,373
Other Instruments [Member]    
IfrsStatementLineItems [Line Items]    
Notional amount R$ (14,528) R$ (37,185)
Risk Dollar Dollar
Other Instruments [Member] | Probable Scenario [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ 4,385 R$ 2,667
Other Instruments [Member] | Scenario I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss (4,271) (379)
Other Instruments [Member] | Scenario I I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss 6,665 8,142
Derivative Financial Instruments [Member]    
IfrsStatementLineItems [Line Items]    
Notional amount R$ 4,396,413 R$ 5,098,257
Risk Dollar Dollar
Derivative Financial Instruments [Member] | Probable Scenario [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ (1,326,838) R$ (365,655)
Derivative Financial Instruments [Member] | Scenario I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss 1,292,545 51,902
Derivative Financial Instruments [Member] | Scenario I I [Member]    
IfrsStatementLineItems [Line Items]    
Impact on profit or loss R$ (2,017,074) R$ (1,116,374)