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Recoverable taxes - Summary of Recoverable Taxes (Detail) - BRL (R$)
R$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Summary of recoverable taxes [line items]    
Recoverable taxes R$ 4,690,277 R$ 4,203,639
Current 2,040,008 1,462,269
Non-current 2,650,269 2,741,370
ICMS - State VAT [member]    
Summary of recoverable taxes [line items]    
Recoverable taxes 1,416,708 1,365,128
PIS and COFINS - Federal VAT [member]    
Summary of recoverable taxes [line items]    
Recoverable taxes 3,172,417 2,761,262
Others [member]    
Summary of recoverable taxes [line items]    
Recoverable taxes R$ 101,152 R$ 77,249