v3.25.1
SEGMENT INFORMATION - Additional Information (Detail)
R$ in Thousands
 12 Months Ended
Dec. 31, 2024
BRL (R$)
Number
Dec. 31, 2023
BRL (R$)
Dec. 31, 2022
BRL (R$)
Disclosure of operating segments [line items]      
Revenue from Major Customer R$ 43,950,742 R$ 39,468,497 R$ 39,322,786
Rumo S.A. [member] | Major Customers [member]      
Disclosure of operating segments [line items]      
Percentage of net revenue 4.01% 3.07% 2.17%
Revenue from Major Customer R$ 1,763,541 R$ 1,213,263 R$ 862,650
Moove [member]      
Disclosure of operating segments [line items]      
Number of countries in which business operates | Number 11