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FINANCIAL INSTRUMENTS (Details 13) - BRL (R$)
R$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
IfrsStatementLineItems [Line Items]    
Closing Balance R$ 59,338,983 R$ 55,662,057
Fixed Rate Notes [Member] | Liquidity risk [member]    
IfrsStatementLineItems [Line Items]    
Closing Balance 15,030,441 15,656,088
Fair value R$ 12,825,475 R$ 13,782,836