v3.26.1
FINANCIAL INSTRUMENTS (Details 10) - BRL (R$)
R$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]      
Movement R$ 2,479,943 R$ (3,278,956) R$ 805,749
Realization 321,341 137,082 R$ (240,886)
Cash flow hedges [member]      
IfrsStatementLineItems [Line Items]      
Fair value, net of taxes, beginning (5,920,496)    
Movement 2,307,466    
Realization 378,725    
Fair value, net of taxes, ending (3,234,305) (5,920,496)  
Cash flow hedges [member] | Currency risk [member]      
IfrsStatementLineItems [Line Items]      
Fair value, net of taxes, beginning (8,970,450)    
Movement 3,496,160    
Realization 573,825    
Fair value, net of taxes, ending (4,900,465) (8,970,450)  
Income Tax And Social Contribution On Cash Flow Hedge Accounting [Member] | Currency risk [member]      
IfrsStatementLineItems [Line Items]      
Fair value, net of taxes, beginning 3,049,954    
Movement (1,188,694)    
Realization (195,100)    
Fair value, net of taxes, ending R$ 1,666,160 R$ 3,049,954