v3.25.1
PROPERTY, PLANT AND EQUIPMENT, INTANGIBLE, ASSETS AND GOODWILL, CONTRACT ASSETS, RIGHT-OF-USE AND INVESTMENT PROPERTIES - Summary of transaction charts of right of use assets (Detail) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance R$ 9,513,518    
Additions 1,179,931 R$ 2,037,779 R$ 246,517
Ending Balance 9,958,751 9,513,518  
Gross carrying amount [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 11,758,004 9,747,117  
Additions 1,081,575 1,919,847  
Contractual adjustments 98,356 117,932  
Write-offs (14,936) (38,578)  
Transfers   34,742  
Exchange differences 84,780 (23,056)  
Business combination [1] 24,157    
Ending Balance 13,031,936 11,758,004 9,747,117
Accumulated depreciation and amortisation [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance (2,244,486) (1,734,248)  
Additions (608,543) (532,769)  
Write-offs 2,968 11,317  
Exchange differences (32,612) 11,214  
Business combination [1] (5,628)    
Impairment (184,884)    
Ending Balance (3,073,185) (2,244,486) (1,734,248)
Land, buildings and improvements [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 329,821    
Ending Balance 324,894 329,821  
Land, buildings and improvements [member] | Gross carrying amount [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 517,089 453,718  
Additions 54,516 81,911  
Contractual adjustments 3,928 17,917  
Write-offs (14,196) (25,110)  
Transfers    
Exchange differences 63,156 (11,347)  
Business combination [1] 21,531    
Ending Balance 646,024 517,089 453,718
Land, buildings and improvements [member] | Accumulated depreciation and amortisation [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance (187,268) (125,497)  
Additions (107,047) (74,850)  
Write-offs 3,610 10,166  
Exchange differences (25,523) 2,913  
Business combination [1] (4,902)    
Impairment    
Ending Balance (321,130) (187,268) (125,497)
Machines, equipment and installations [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 374,372    
Ending Balance 379,587 374,372  
Machines, equipment and installations [member] | Gross carrying amount [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 521,120 268,470  
Additions 62,354 233,155  
Contractual adjustments 298 3,426  
Write-offs (550) (7,084)  
Transfers   34,742  
Exchange differences 5,992 (11,589)  
Business combination [1]    
Ending Balance 589,214 521,120 268,470
Machines, equipment and installations [member] | Accumulated depreciation and amortisation [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance (146,748) (108,651)  
Additions (59,510) (47,435)  
Write-offs 247 1,151  
Exchange differences (3,616) 8,187  
Business combination [1]    
Impairment    
Ending Balance (209,627) (146,748) (108,651)
Wagons and locomotives [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 474,873    
Ending Balance 452,115 474,873  
Wagons and locomotives [member] | Gross carrying amount [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 943,428 943,096  
Additions 4,420  
Contractual adjustments 9,412 332  
Write-offs  
Transfers    
Exchange differences  
Business combination [1]    
Ending Balance 957,260 943,428 943,096
Wagons and locomotives [member] | Accumulated depreciation and amortisation [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance (468,555) (434,208)  
Additions (33,829) (34,347)  
Write-offs (2,761)  
Exchange differences  
Business combination [1]    
Impairment    
Ending Balance (505,145) (468,555) (434,208)
Software [Member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 60,595    
Ending Balance 57,867 60,595  
Software [Member] | Gross carrying amount [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 85,949 85,949  
Additions  
Contractual adjustments 1,771  
Write-offs  
Transfers    
Exchange differences  
Business combination [1]    
Ending Balance 87,720 85,949 85,949
Software [Member] | Accumulated depreciation and amortisation [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance (25,354) (20,974)  
Additions (4,499) (4,380)  
Write-offs  
Exchange differences  
Business combination [1]    
Impairment    
Ending Balance (29,853) (25,354) (20,974)
Vehicles [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 25,427    
Ending Balance 122,052 25,427  
Vehicles [member] | Gross carrying amount [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 60,164 34,743  
Additions 98,445 25,541  
Contractual adjustments 20  
Write-offs (190)  
Transfers    
Exchange differences 15,632 (120)  
Business combination [1] 2,626    
Ending Balance 176,697 60,164 34,743
Vehicles [member] | Accumulated depreciation and amortisation [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance (34,737) (21,723)  
Additions (17,581) (13,128)  
Write-offs 1,872  
Exchange differences (3,473) 114  
Business combination [1] (726)    
Impairment    
Ending Balance (54,645) (34,737) (21,723)
Floating storage and regasification [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 1,495,620    
Ending Balance 1,478,055 1,495,620  
Floating storage and regasification [member] | Gross carrying amount [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 1,533,969  
Additions 60,465 1,533,969  
Contractual adjustments  
Write-offs  
Transfers    
Exchange differences  
Business combination [1]    
Ending Balance 1,594,434 1,533,969
Floating storage and regasification [member] | Accumulated depreciation and amortisation [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance (38,349)  
Additions (78,030) (38,349)  
Write-offs  
Exchange differences  
Business combination [1]    
Impairment    
Ending Balance (116,379) (38,349)
Railway and port infrastructure [Member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 6,752,810    
Ending Balance 7,144,181 6,752,810  
Railway and port infrastructure [Member] | Gross carrying amount [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance 8,096,285 7,961,141  
Additions 801,375 45,271  
Contractual adjustments 82,927 96,257  
Write-offs (6,384)  
Transfers    
Exchange differences  
Business combination [1]    
Ending Balance 8,980,587 8,096,285 7,961,141
Railway and port infrastructure [Member] | Accumulated depreciation and amortisation [member]      
Disclosure of quantitative information about right-of-use assets [line items]      
Beginning balance (1,343,475) (1,023,195)  
Additions (308,047) (320,280)  
Write-offs  
Exchange differences  
Business combination [1]    
Impairment (184,884)    
Ending Balance R$ (1,836,406) R$ (1,343,475) R$ (1,023,195)
[1] Right of use amounts identified in the acquisition of Compagas, see note 9.2.