XML 104 R78.htm IDEA: XBRL DOCUMENT v3.25.1
Recoverable taxes - Schedule of estimated recovery of ICMS credits (Detail) - BRL (R$)
R$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Disclosure of estimated recovery of ICMS credits [line items]    
Total recoverable ICMS, net of provision R$ 4,690,277 R$ 4,203,639
ICMS [member]    
Disclosure of estimated recovery of ICMS credits [line items]    
Total recoverable ICMS, net of provision 1,416,708 R$ 1,365,128
ICMS [member] | Up to 1 year    
Disclosure of estimated recovery of ICMS credits [line items]    
Total recoverable ICMS, net of provision 513,494  
ICMS [member] | 1 to 2 years    
Disclosure of estimated recovery of ICMS credits [line items]    
Total recoverable ICMS, net of provision 472,413  
ICMS [member] | 2 to 3 years    
Disclosure of estimated recovery of ICMS credits [line items]    
Total recoverable ICMS, net of provision 246,132  
ICMS [member] | From 3 to 5 Years    
Disclosure of estimated recovery of ICMS credits [line items]    
Total recoverable ICMS, net of provision R$ 184,669