v3.25.1
SEGMENT INFORMATION - Summary of Income or Loss (Detail) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of operating segments [line items]      
Net sales R$ 43,950,742 R$ 39,468,497 R$ 39,322,786
Cost of sales (30,236,061) (28,549,896) (30,556,819)
Gross profit 13,714,681 10,918,601 8,765,967
Selling expenses (1,575,890) (1,350,570) (1,276,279)
General and administrative expenses (2,845,282) (2,527,974) (1,758,067)
Other operating income (expenses), net 1,549,834 3,924,377 1,752,222
Impairment (3,155,400)
Impairment in associate (4,672,396)
Interest in earnings (losses) of subsidiaries and associates 1,719,031 350,399 418,897
Interest in earnings (losses) of joint ventures (1,229,980) 1,695,945 (92,179)
Financial result, net (8,749,717) (7,897,027) (5,157,936)
Finance expenses (7,637,116) (11,337,430) (4,706,535)
Financial income 2,655,899 3,028,134 5,777,521
Foreign exchange, net (5,741,359) 1,777,438 260,746
Derivatives 1,972,859 (1,365,169) (6,489,668)
Income taxes (3,190,522) (274,426) 118,404
Profit (loss) for the year from continuing operations (8,435,641) 4,839,325 2,771,029
Profit for the year from discontinued operations, net of tax 273,875 45,419 49,846
Profit (loss) for the year (8,161,766) 4,884,744 2,820,875
Profit (loss) attributable to:      
Owners of the Company (9,423,795) 1,094,391 1,176,032
Non-controlling interests 1,262,029 3,790,353 1,644,843
Profit (loss) for the year (8,161,766) 4,884,744 2,820,875
Other select data      
Depreciation and amortization 3,868,583 3,364,943 3,014,480
EBITDA 7,647,056 16,421,140 10,874,887
Additions to fixed assets, intangible assets and contract assets 7,834,521 6,267,962 4,531,374
Reconciliation of EBITDA      
Profit (loss) for the year (8,161,766) 4,884,744 2,820,875
Income taxes 3,190,522 274,426 (118,404)
Financial result, net 8,749,717 7,897,027 5,157,936
Depreciation and amortization 3,868,583 3,364,943 3,014,480
EBITDA 7,647,056 16,421,140 10,874,887
Compass [member]      
Disclosure of operating segments [line items]      
Financial result, net (854,169)    
Reconciliation of EBITDA      
Financial result, net 854,169    
Operating segments [member] | Raízen      
Disclosure of operating segments [line items]      
Net sales 251,198,776 221,693,298 244,293,722
Cost of sales (237,636,637) (202,926,764) (233,658,136)
Gross profit 13,562,139 18,766,534 10,635,586
Selling expenses (6,634,623) (5,773,538) (5,148,014)
General and administrative expenses (3,020,473) (2,815,532) (2,425,318)
Other operating income (expenses), net 2,029,354 1,968,248 283,606
Impairment    
Impairment in associate    
Interest in earnings (losses) of subsidiaries and associates (235,631) (219,896) (119,338)
Interest in earnings (losses) of joint ventures
Financial result, net (7,273,308) (5,962,849) (4,105,064)
Finance expenses (4,741,898) (6,241,261) (3,010,398)
Financial income 995,444 797,560 811,948
Foreign exchange, net (4,974,022) 1,240,924 963,060
Derivatives 1,447,168 (1,760,072) (2,869,674)
Income taxes (1,102,531) (1,936,598) 864,710
Profit (loss) for the year from continuing operations (2,675,073) 4,026,369 (13,832)
Profit for the year from discontinued operations, net of tax
Profit (loss) for the year (2,675,073) 4,026,369 (13,832)
Profit (loss) attributable to:      
Owners of the Company (2,732,286) 3,863,605 (66,054)
Non-controlling interests 57,213 162,764 52,222
Profit (loss) for the year (2,675,073) 4,026,369 (13,832)
Other select data      
Depreciation and amortization 10,036,600 8,071,288 9,297,498
EBITDA 15,737,366 19,997,104 12,524,020
Additions to fixed assets, intangible assets and contract assets 12,349,347 11,396,056 9,339,898
Reconciliation of EBITDA      
Profit (loss) for the year (2,675,073) 4,026,369 (13,832)
Income taxes 1,102,531 1,936,598 (864,710)
Financial result, net 7,273,308 5,962,849 4,105,064
Depreciation and amortization 10,036,600 8,071,288 9,297,498
EBITDA 15,737,366 19,997,104 12,524,020
Operating segments [member] | Compass [member]      
Disclosure of operating segments [line items]      
Net sales 18,383,448 17,767,327 19,719,205
Cost of sales (14,706,965) (14,256,031) (16,364,835)
Gross profit 3,676,483 3,511,296 3,354,370
Selling expenses (195,472) (164,399) (163,256)
General and administrative expenses (818,420) (788,015) (563,466)
Other operating income (expenses), net 858,402 607,226 (91,905)
Impairment (6,155)    
Impairment in associate    
Interest in earnings (losses) of subsidiaries and associates 154,487 178,978 98,033
Interest in earnings (losses) of joint ventures
Financial result, net (854,169) (730,954) (377,136)
Finance expenses (1,587,619) (1,658,582) (1,291,850)
Financial income 977,905 1,283,024 898,100
Foreign exchange, net (578,412) 152,592 102,655
Derivatives 333,957 (507,988) (86,041)
Income taxes (966,578) (859,311) (329,185)
Profit (loss) for the year from continuing operations 1,848,578 1,754,821 1,927,455
Profit for the year from discontinued operations, net of tax 273,875 45,419 49,846
Profit (loss) for the year 2,122,453 1,800,240 1,977,301
Profit (loss) attributable to:      
Owners of the Company 1,730,597 1,410,630 1,834,528
Non-controlling interests 391,856 389,610 142,773
Profit (loss) for the year 2,122,453 1,800,240 1,977,301
Other select data      
Depreciation and amortization 1,088,610 899,635 776,248
EBITDA 5,031,810 4,290,140 3,459,870
Additions to fixed assets, intangible assets and contract assets 2,135,908 2,317,889 1,659,202
Reconciliation of EBITDA      
Profit (loss) for the year 2,122,453 1,800,240 1,977,301
Income taxes 966,578 859,311 329,185
Financial result, net 854,169 730,954 377,136
Depreciation and amortization 1,088,610 899,635 776,248
EBITDA 5,031,810 4,290,140 3,459,870
Operating segments [member] | Moove [member]      
Disclosure of operating segments [line items]      
Net sales 10,248,369 10,078,626 8,980,077
Cost of sales (7,309,994) (7,359,606) (6,990,171)
Gross profit 2,938,375 2,719,020 1,989,906
Selling expenses (1,331,412) (1,144,957) (1,072,488)
General and administrative expenses (921,196) (645,634) (347,591)
Other operating income (expenses), net 84,081 (336) 29,002
Impairment    
Impairment in associate    
Interest in earnings (losses) of subsidiaries and associates
Interest in earnings (losses) of joint ventures
Financial result, net (181,139) (319,136) (101,872)
Finance expenses (182,407) (242,751) (114,249)
Financial income 129,175 116,408 75,817
Foreign exchange, net (212,224) (155,618) (15,394)
Derivatives 84,317 (37,175) (48,046)
Income taxes (194,579) (332,090) (10,062)
Profit (loss) for the year from continuing operations 394,130 276,867 486,895
Profit for the year from discontinued operations, net of tax
Profit (loss) for the year 394,130 276,867 486,895
Profit (loss) attributable to:      
Owners of the Company 275,921 193,888 340,914
Non-controlling interests 118,209 82,979 145,981
Profit (loss) for the year 394,130 276,867 486,895
Other select data      
Depreciation and amortization 460,391 273,772 251,886
EBITDA 1,230,239 1,201,865 850,715
Additions to fixed assets, intangible assets and contract assets 186,040 177,971 109,263
Reconciliation of EBITDA      
Profit (loss) for the year 394,130 276,867 486,895
Income taxes 194,579 332,090 10,062
Financial result, net 181,139 319,136 101,872
Depreciation and amortization 460,391 273,772 251,886
EBITDA 1,230,239 1,201,865 850,715
Operating segments [member] | Rumo [member]      
Disclosure of operating segments [line items]      
Net sales 13,936,389 10,937,716 9,841,508
Cost of sales (7,533,536) (6,838,433) (6,695,147)
Gross profit 6,402,853 4,099,283 3,146,361
Selling expenses (49,006) (40,658) (30,619)
General and administrative expenses (661,678) (559,973) (468,574)
Other operating income (expenses), net (146,740) (100,780) 348,543
Impairment (3,149,245)    
Impairment in associate    
Interest in earnings (losses) of subsidiaries and associates 40,348 75,333 40,462
Interest in earnings (losses) of joint ventures (7,445) 1,266
Financial result, net (2,577,844) (2,555,382) (2,329,035)
Finance expenses (3,242,246) (3,621,093) (1,521,478)
Financial income 1,102,136 1,190,685 1,108,620
Foreign exchange, net (1,455,848) 368,259 374,859
Derivatives 1,018,114 (493,233) (2,291,036)
Income taxes (800,485) (197,174) (193,116)
Profit (loss) for the year from continuing operations (949,242) 721,915 514,022
Profit for the year from discontinued operations, net of tax
Profit (loss) for the year (949,242) 721,915 514,022
Profit (loss) attributable to:      
Owners of the Company (291,680) 218,886 156,380
Non-controlling interests (657,562) 503,029 357,642
Profit (loss) for the year (949,242) 721,915 514,022
Other select data      
Depreciation and amortization 2,303,380 2,175,834 1,966,945
EBITDA 4,732,467 5,650,305 5,003,118
Additions to fixed assets, intangible assets and contract assets 5,492,724 3,689,877 2,717,745
Reconciliation of EBITDA      
Profit (loss) for the year (949,242) 721,915 514,022
Income taxes 800,485 197,174 193,116
Financial result, net 2,577,844 2,555,382 2,329,035
Depreciation and amortization 2,303,380 2,175,834 1,966,945
EBITDA 4,732,467 5,650,305 5,003,118
Operating segments [member] | Radar [member]      
Disclosure of operating segments [line items]      
Net sales 1,441,809 743,411 834,616
Cost of sales (746,956) (153,470) (560,274)
Gross profit 694,853 589,941 274,342
Selling expenses
General and administrative expenses (73,201) (74,355) (45,535)
Other operating income (expenses), net 1,265,098 2,253,803 1,302,442
Impairment    
Impairment in associate    
Interest in earnings (losses) of subsidiaries and associates 21,531 20,015 20,799
Interest in earnings (losses) of joint ventures
Financial result, net 27,756 30,798 4,106
Finance expenses (27,130) (6,776) (3,550)
Financial income 54,886 37,577 7,656
Foreign exchange, net (3)
Derivatives
Income taxes (130,285) (147,636) (74,915)
Profit (loss) for the year from continuing operations 1,805,752 2,672,566 1,481,239
Profit for the year from discontinued operations, net of tax  
Profit (loss) for the year 1,805,752 2,672,566 1,481,239
Profit (loss) attributable to:      
Owners of the Company 532,950 768,162 749,840
Non-controlling interests 1,272,802 1,904,404 731,399
Profit (loss) for the year 1,805,752 2,672,566 1,481,239
Other select data      
Depreciation and amortization 273 275 238
EBITDA 1,908,554 2,789,679 1,552,286
Additions to fixed assets, intangible assets and contract assets 6,414 39,892 19,212
Reconciliation of EBITDA      
Profit (loss) for the year 1,805,752 2,672,566 1,481,239
Income taxes 130,285 147,636 74,915
Financial result, net (27,756) (30,798) (4,106)
Depreciation and amortization 273 275 238
EBITDA 1,908,554 2,789,679 1,552,286
Unallocated amounts [member] | Cosan Corporate [member]      
Disclosure of operating segments [line items]      
Net sales 2,160 2,709 10,416
Cost of sales (43) (3,648) (9,428)
Gross profit 2,117 (939) 988
Selling expenses (556) (9,916)
General and administrative expenses (370,787) (459,997) (332,901)
Other operating income (expenses), net (511,007) 1,164,464 164,140
Impairment    
Impairment in associate (4,672,396)    
Interest in earnings (losses) of subsidiaries and associates 3,509,443 2,647,255 3,109,119
Interest in earnings (losses) of joint ventures (1,222,535) 1,694,679 (92,179)
Financial result, net (5,164,321) (4,322,353) (2,353,999)
Finance expenses (2,597,714) (5,808,228) (1,775,408)
Financial income 391,797 400,440 3,687,328
Foreign exchange, net (3,494,875) 1,412,208 (201,374)
Derivatives 536,471 (326,773) (4,064,545)
Income taxes (1,098,595) 1,261,785 725,682
Profit (loss) for the year from continuing operations (9,528,081) 1,984,338 1,210,934
Profit for the year from discontinued operations, net of tax 241,010 20,384 17,180
Profit (loss) for the year (9,287,071) 2,004,722 1,228,114
Profit (loss) attributable to:      
Owners of the Company (9,423,795) 1,094,391 961,066
Non-controlling interests 136,724 910,331 267,048
Profit (loss) for the year (9,287,071) 2,004,722 1,228,114
Other select data      
Depreciation and amortization 15,929 15,427 19,163
EBITDA (3,008,226) 5,080,717 2,875,594
Additions to fixed assets, intangible assets and contract assets 13,435 42,333 25,952
Reconciliation of EBITDA      
Profit (loss) for the year (9,287,071) 2,004,722 1,228,114
Income taxes 1,098,595 (1,261,785) (725,682)
Financial result, net 5,164,321 4,322,353 2,353,999
Depreciation and amortization 15,929 15,427 19,163
EBITDA (3,008,226) 5,080,717 2,875,594
Deconsolidation of joint venture [member]      
Disclosure of operating segments [line items]      
Net sales (251,198,776) (221,693,298) (244,293,722)
Cost of sales 237,636,637 202,926,764 233,658,136
Gross profit (13,562,139) (18,766,534) (10,635,586)
Selling expenses 6,634,623 5,773,538 5,148,014
General and administrative expenses 3,020,473 2,815,532 2,425,318
Other operating income (expenses), net (2,029,354) (1,968,248) (283,606)
Impairment    
Impairment in associate    
Interest in earnings (losses) of subsidiaries and associates 235,631 219,896 119,338
Interest in earnings (losses) of joint ventures
Financial result, net 7,273,308 5,962,849 4,105,064
Finance expenses 4,741,898 6,241,261 3,010,398
Financial income (995,444) (797,560) (811,948)
Foreign exchange, net 4,974,022 (1,240,924) (963,060)
Derivatives (1,447,168) 1,760,072 2,869,674
Income taxes 1,102,531 1,936,598 (864,710)
Profit (loss) for the year from continuing operations 2,675,073 (4,026,369) 13,832
Profit for the year from discontinued operations, net of tax
Profit (loss) for the year 2,675,073 (4,026,369) 13,832
Profit (loss) attributable to:      
Owners of the Company 2,732,286 (3,863,605) 66,054
Non-controlling interests (57,213) (162,764) (52,222)
Profit (loss) for the year 2,675,073 (4,026,369) 13,832
Other select data      
Depreciation and amortization (10,036,600) (8,071,288) (9,297,498)
EBITDA (15,737,366) (19,997,104) (12,524,020)
Additions to fixed assets, intangible assets and contract assets (12,349,347) (11,396,056) (9,339,898)
Reconciliation of EBITDA      
Profit (loss) for the year 2,675,073 (4,026,369) 13,832
Income taxes (1,102,531) (1,936,598) 864,710
Financial result, net (7,273,308) (5,962,849) (4,105,064)
Depreciation and amortization (10,036,600) (8,071,288) (9,297,498)
EBITDA (15,737,366) (19,997,104) (12,524,020)
Elimination of intersegment amounts [member]      
Disclosure of operating segments [line items]      
Net sales (61,433) (61,292) (63,036)
Cost of sales 61,433 61,292 63,036
Gross profit
Selling expenses
General and administrative expenses
Other operating income (expenses), net
Impairment    
Impairment in associate    
Interest in earnings (losses) of subsidiaries and associates (2,006,778) (2,571,182) (2,849,516)
Interest in earnings (losses) of joint ventures
Financial result, net
Finance expenses
Financial income
Foreign exchange, net
Derivatives
Income taxes
Profit (loss) for the year from continuing operations (2,006,778) (2,571,182) (2,849,516)
Profit for the year from discontinued operations, net of tax (241,010) (20,384) (17,180)
Profit (loss) for the year (2,247,788) (2,591,566) (2,866,696)
Profit (loss) attributable to:      
Owners of the Company (2,247,788) (2,591,566) (2,866,696)
Non-controlling interests
Profit (loss) for the year (2,247,788) (2,591,566) (2,866,696)
Other select data      
Depreciation and amortization
EBITDA (2,247,788) (2,591,566) (2,866,696)
Additions to fixed assets, intangible assets and contract assets
Reconciliation of EBITDA      
Profit (loss) for the year (2,247,788) (2,591,566) (2,866,696)
Income taxes
Financial result, net
Depreciation and amortization
EBITDA R$ (2,247,788) R$ (2,591,566) R$ (2,866,696)