v3.26.1
BASIS OF CONSOLIDATION AND INVESTMENTS (Details 7) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
IfrsStatementLineItems [Line Items]        
Cash and cash equivalents R$ 14,421,022 R$ 23,310,197 R$ 16,046,218 R$ 11,991,356
Other current assets 1,037,925 856,063    
Other non-current assets 3,851,362 5,232,370    
Total non-current assets 70,244,740 64,120,961    
Total Assets 100,575,369 103,906,654    
Borrowings and financing, current 10,428,559 8,821,679    
Lease liabilities, current 238,702 206,323    
Total current liabilities 28,074,399 25,116,475    
Borrowings and financing, non current 42,495,988 48,092,942    
Lease liabilities, non current 855,037 633,982    
Total non-current liabilities 56,764,620 63,331,063    
Shareholders' equity 15,736,350 15,459,116 19,684,838 R$ 21,816,044
Total liabilities and shareholders' equity 100,575,369 103,906,654    
Net revenue 44,797,946 43,687,460 45,437,950  
Cost of sales and services (32,404,221) (31,990,696) (33,475,189)  
Gross profit 12,393,725 11,696,764 11,962,761  
Financial income (expenses), net (6,496,192) (5,813,371) (4,151,382)  
Profit/(Loss) before IR/CSLL (1,679,518) (1,543,349) R$ 1,035,367  
M R S Logistica [Member]        
IfrsStatementLineItems [Line Items]        
Cash and cash equivalents 4,131,117 4,147,393    
Advances to suppliers 37,512 42,649    
Other current assets 1,127,557 1,182,598    
Total current assets 5,296,186 5,372,640    
Other non-current assets 1,147,003 448,946    
Investments, PP&E and intangible assets 18,259,793 14,791,500    
Total non-current assets 19,406,796 15,240,446    
Total Assets 24,702,982 20,613,086    
Borrowings and financing, current 1,013,759 547,803    
Lease liabilities, current 491,501 738,978    
Other current liabilities 1,710,146 2,103,399    
Total current liabilities 3,215,406 3,390,180    
Borrowings and financing, non current 8,572,213 7,524,173    
Lease liabilities, non current 2,500,878 1,158,058    
Other non-current liabilities 1,393,766 1,074,757    
Total non-current liabilities 12,466,857 9,756,988    
Shareholders' equity 9,020,719 7,465,918    
Total liabilities and shareholders' equity 24,702,982 20,613,086    
Net revenue 7,585,058 7,028,472    
Cost of sales and services (4,038,800) (3,909,609)    
Gross profit 3,546,258 3,118,863    
Operating (expenses) income  (812,324) 89,237    
Financial income (expenses), net (584,004) (1,160,359)    
Profit/(Loss) before IR/CSLL 2,149,930 2,047,741    
Current and deferred IR/CSLL (594,868) (632,231)    
Profit / (loss) for the period 1,555,062 1,415,510    
Transnordestina Logistica [Member]        
IfrsStatementLineItems [Line Items]        
Cash and cash equivalents 1,740,636 277,966    
Advances to suppliers 62,240 45,512    
Other current assets 92,864 83,348    
Total current assets 1,895,740 406,826    
Other non-current assets 88,455 143,562    
Investments, PP&E and intangible assets 15,142,520 13,193,728    
Total non-current assets 15,230,975 13,337,290    
Total Assets 17,126,715 13,744,116    
Borrowings and financing, current 65,418 36,181    
Other current liabilities 176,437 128,528    
Total current liabilities 241,855 164,709    
Borrowings and financing, non current 6,877,310 7,943,354    
Other non-current liabilities 1,402,711 3,268,493    
Total non-current liabilities 8,280,021 11,211,847    
Shareholders' equity 8,604,839 2,367,560    
Total liabilities and shareholders' equity 17,126,715 13,744,116    
Operating (expenses) income  (72,709) (34,704)    
Financial income (expenses), net 33,047 (14,421)    
Profit/(Loss) before IR/CSLL (39,662) (49,125)    
Profit / (loss) for the period (39,662) (49,125)    
Equibras S. A. [Member]        
IfrsStatementLineItems [Line Items]        
Cash and cash equivalents 16,678      
Advances to suppliers 34      
Other current assets 36,254      
Total current assets 52,966      
Other non-current assets 259      
Investments, PP&E and intangible assets 79,683      
Total non-current assets 79,942      
Total Assets 132,908      
Borrowings and financing, current 14,266      
Lease liabilities, current 337      
Other current liabilities 19,979      
Total current liabilities 34,582      
Borrowings and financing, non current 16,447      
Lease liabilities, non current 333      
Other non-current liabilities 3,438      
Total non-current liabilities 20,218      
Shareholders' equity 78,108      
Total liabilities and shareholders' equity 132,908      
Net revenue 88,071      
Cost of sales and services (48,400)      
Gross profit 39,671      
Operating (expenses) income  (6,167)      
Financial income (expenses), net (4,334)      
Profit/(Loss) before IR/CSLL 29,170      
Current and deferred IR/CSLL (8,984)      
Profit / (loss) for the period 20,186      
Ita Energetica [Member]        
IfrsStatementLineItems [Line Items]        
Cash and cash equivalents 112,820 82,129    
Advances to suppliers 527 395    
Other current assets 31,004 27,251    
Total current assets 144,351 109,775    
Other non-current assets 9,478 10,144    
Investments, PP&E and intangible assets 233,519 263,998    
Total non-current assets 242,997 274,142    
Total Assets 387,348 383,917    
Other current liabilities 15,074 15,664    
Total current liabilities 15,074 15,664    
Other non-current liabilities 5,429 4,457    
Total non-current liabilities 5,429 4,457    
Shareholders' equity 366,845 363,796    
Total liabilities and shareholders' equity 387,348 383,917    
Net revenue 204,261 187,622    
Cost of sales and services (115,256) (121,034)    
Gross profit 89,005 66,588    
Operating (expenses) income  (72,369) (66,437)    
Financial income (expenses), net 9,149 14,076    
Profit/(Loss) before IR/CSLL 25,785 14,227    
Current and deferred IR/CSLL (5,644) (7,909)    
Profit / (loss) for the period R$ 20,141 6,318    
Equimac S A [Member]        
IfrsStatementLineItems [Line Items]        
Cash and cash equivalents   22,028    
Advances to suppliers   49    
Other current assets   25,070    
Total current assets   47,147    
Other non-current assets   142    
Investments, PP&E and intangible assets   75,782    
Total non-current assets   75,924    
Total Assets   123,071    
Borrowings and financing, current   19,009    
Lease liabilities, current   288    
Other current liabilities   16,642    
Total current liabilities   35,939    
Borrowings and financing, non current   21,074    
Lease liabilities, non current   213    
Other non-current liabilities   2,379    
Total non-current liabilities   23,666    
Shareholders' equity   63,466    
Total liabilities and shareholders' equity   123,071    
Net revenue   84,049    
Cost of sales and services   (45,317)    
Gross profit   38,732    
Operating (expenses) income    (7,433)    
Financial income (expenses), net   (3,308)    
Profit/(Loss) before IR/CSLL   27,991    
Current and deferred IR/CSLL   (8,398)    
Profit / (loss) for the period   R$ 19,593