v3.25.1
SHARE-BASED PAYMENT - Summary of Share-based Payment Arrangements (Detail)
12 Months Ended
Dec. 31, 2024
shares
R$ / shares
Dec. 31, 2023
shares
R$ / shares
Dec. 31, 2022
shares
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Number of share options granted 40,688,093    
Number of share options granted 6,856,907 16,868,466  
Exercised /canceled /transferred (24,063,182)    
Number Of Outstanding Share options 16,624,911 31,557,498 17,876,508
Cash Settled Transactions [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Number of share options granted 2,279,674    
Exercised /canceled /transferred (472,579)    
Number Of Outstanding Share options 1,807,095    
Cosan S.A. [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Fair value as of grant date | R$ / shares R$ 13.54 R$ 16.82  
Cosan S.A. [member] | Share grant programs [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Number of share options granted 25,854,244    
Exercised /canceled /transferred (17,509,097)    
Number Of Outstanding Share options 8,345,147    
Cosan S.A. [member] | Share grant programs [member] | 07/31/2019 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2019    
Company Cosan S.A.    
Life expectancy (months) 60 months    
Number of share options granted 229,020    
Exercised /canceled /transferred (229,020)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 13.44    
Cosan S.A. [member] | Share grant programs [member] | 07/31/2020 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2020    
Company Cosan S.A.    
Life expectancy (months) 60 months    
Number of share options granted 68,972    
Exercised /canceled /transferred (29,720)    
Number Of Outstanding Share options 39,252    
Fair value as of grant date | R$ / shares R$ 20.93    
Cosan S.A. [member] | Share grant programs [member] | 07/31/2021 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2021    
Company Cosan S.A.    
Life expectancy (months) 36 months    
Number of share options granted 424,839    
Exercised /canceled /transferred (424,839)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 24.38    
Cosan S.A. [member] | Share grant programs [member] | 09/10/2021 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 09/10/2021    
Company Cosan S.A.    
Life expectancy (months) 48 months    
Number of share options granted 5,283,275    
Exercised /canceled /transferred (5,283,275)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 22.24    
Cosan S.A. [member] | Share grant programs [member] | 10/11/2021 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 10/11/2021    
Company Cosan S.A.    
Life expectancy (months) 60 months    
Number of share options granted 806,752    
Exercised /canceled /transferred (552,900)    
Number Of Outstanding Share options 253,852    
Fair value as of grant date | R$ / shares R$ 23.2    
Cosan S.A. [member] | Share grant programs [member] | 07/31/2022 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2022    
Company Cosan S.A.    
Life expectancy (months) 36 months    
Number of share options granted 846,506    
Exercised /canceled /transferred (301,499)    
Number Of Outstanding Share options 545,007    
Fair value as of grant date | R$ / shares R$ 18.74    
Cosan S.A. [member] | Share grant programs [member] | 11/22/2022 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 11/22/2022    
Company Cosan S.A.    
Life expectancy (months) 60 months    
Number of share options granted 377,173    
Exercised /canceled /transferred (20,936)    
Number Of Outstanding Share options 356,237    
Fair value as of grant date | R$ / shares R$ 17.14    
Cosan S.A. [member] | Share grant programs [member] | 01/30/2023 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 01/30/2023    
Company Cosan S.A.    
Life expectancy (months) 36 months    
Number of share options granted 12,472,325    
Exercised /canceled /transferred (7,864,867)    
Number Of Outstanding Share options 4,607,458    
Fair value as of grant date | R$ / shares R$ 15.26    
Cosan S.A. [member] | Share grant programs [member] | 07/31/2023 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2023    
Company Cosan S.A.    
Life expectancy (months) 36 months    
Number of share options granted 1,047,845    
Exercised /canceled /transferred (409,020)    
Number Of Outstanding Share options 638,825    
Fair value as of grant date | R$ / shares R$ 17.53    
Cosan S.A. [member] | Share grant programs [member] | 12/01/2023 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 12/01/2023    
Company Cosan S.A.    
Life expectancy (months) 60 months    
Number of share options granted 546,734    
Exercised /canceled /transferred (70,697)    
Number Of Outstanding Share options 476,037    
Fair value as of grant date | R$ / shares R$ 17.68    
Cosan S.A. [member] | Share grant programs [member] | 01/30/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 01/30/2024    
Company Cosan S.A.    
Life expectancy (months) 12 months    
Number of share options granted 2,322,324    
Exercised /canceled /transferred (2,322,324)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 18.18    
Cosan S.A. [member] | Share grant programs [member] | 07/31/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2024    
Company Cosan S.A.    
Life expectancy (months) 36 months    
Number of share options granted 1,428,479    
Exercised /canceled /transferred    
Number Of Outstanding Share options 1,428,479    
Fair value as of grant date | R$ / shares R$ 13.54    
Compass [member] | Cash Settled Transactions [Member] | 08/01/2022 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2022    
Company Compass    
Life expectancy (months) 36 months    
Number of share options granted 950,994    
Exercised /canceled /transferred (128,164)    
Number Of Outstanding Share options 822,830    
Fair value as of grant date | R$ / shares R$ 25.59    
Compass [member] | Cash Settled Transactions [Member] | 08/01/2023 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2023    
Company Compass    
Life expectancy (months) 36 months    
Number of share options granted | R$ / shares 275,746    
Exercised /canceled /transferred | R$ / shares (38,408)    
Number Of Outstanding Share options | R$ / shares 237,338    
Fair value as of grant date | R$ / shares R$ 34.12    
Compass [member] | Cash Settled Transactions [Member] | 08/01/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2024    
Company Compass    
Life expectancy (months) 36 months    
Number of share options granted 277,262    
Exercised /canceled /transferred    
Number Of Outstanding Share options 277,262    
Fair value as of grant date | R$ / shares R$ 42.21    
Compass [member] | Cash Settled Transactions [Member] | 11/01/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 11/01/2024    
Company Compass    
Life expectancy (months) 33 months    
Number of share options granted 12,751    
Exercised /canceled /transferred    
Number Of Outstanding Share options 12,751    
Fair value as of grant date | R$ / shares R$ 42.21    
Rumo S.A. [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Fair value as of grant date | R$ / shares [1] R$ 23.37 21.87  
Rumo S.A. [member] | Share grant programs [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Number of share options granted 10,600,626    
Exercised /canceled /transferred (4,738,897)    
Number Of Outstanding Share options 5,861,729    
Rumo S.A. [member] | Share grant programs [member] | 08/15/2019 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/15/2019    
Company Rumo S.A.    
Life expectancy (months) 60 months    
Number of share options granted 843,152    
Exercised /canceled /transferred (843,152)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 22.17    
Rumo S.A. [member] | Share grant programs [member] | 11/11/2020 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 11/11/2020    
Company Rumo S.A.    
Life expectancy (months) 60 months    
Number of share options granted 776,142    
Exercised /canceled /transferred (404,206)    
Number Of Outstanding Share options 371,936    
Fair value as of grant date | R$ / shares R$ 20.01    
Rumo S.A. [member] | Share grant programs [member] | 05/05/2021 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 05/05/2021    
Company Rumo S.A.    
Life expectancy (months) 60 months    
Number of share options granted 1,481,000    
Exercised /canceled /transferred (1,377,718)    
Number Of Outstanding Share options 103,282    
Fair value as of grant date | R$ / shares R$ 20.84    
Rumo S.A. [member] | Share grant programs [member] | 09/15/2021 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 09/15/2021    
Company Rumo S.A.    
Life expectancy (months) 36 months    
Number of share options granted 1,560,393    
Exercised /canceled /transferred (1,560,393)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 18.19    
Rumo S.A. [member] | Share grant programs [member] | 09/01/2022 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 09/01/2022    
Company Rumo S.A.    
Life expectancy (months) 36 months    
Number of share options granted 1,781,640    
Exercised /canceled /transferred (290,869)    
Number Of Outstanding Share options 1,490,771    
Fair value as of grant date | R$ / shares R$ 20.36    
Rumo S.A. [member] | Share grant programs [member] | 09/06/2023 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 09/06/2023    
Company Rumo S.A.    
Life expectancy (months) 36 months    
Number of share options granted 1,724,867    
Exercised /canceled /transferred (201,544)    
Number Of Outstanding Share options 1,523,323    
Fair value as of grant date | R$ / shares R$ 21.86    
Rumo S.A. [member] | Share grant programs [member] | 08/22/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/22/2024    
Company Rumo S.A.    
Life expectancy (months) 36 months    
Number of share options granted 2,433,432    
Exercised /canceled /transferred (61,015)    
Number Of Outstanding Share options 2,372,417    
Fair value as of grant date | R$ / shares R$ 23.37    
Moove [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Fair value as of grant date | R$ / shares [2] R$ 66.97 R$ 105.98  
Moove [member] | Share grant programs [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Number of share options granted 1,953,549    
Exercised /canceled /transferred (1,342,609)    
Number Of Outstanding Share options 610,940    
Moove [member] | Share grant programs [member] | 07/01/2023 - Program SOP A [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/01/2023    
Company Moove    
Life expectancy (months) 72 months    
Number of share options granted 699,276    
Exercised /canceled /transferred (699,276)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 142.62    
Moove [member] | Share grant programs [member] | 07/01/2023 - Program SOP B [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/01/2023    
Company Moove    
Life expectancy (months) 72 months    
Number of share options granted 279,710    
Exercised /canceled /transferred (279,710)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 88.32    
Moove [member] | Share grant programs [member] | 07/01/2023 - Program SOP C [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/01/2023    
Company Moove    
Life expectancy (months) 72 months    
Number of share options granted 223,768    
Exercised /canceled /transferred (223,768)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 76.54    
Moove [member] | Share grant programs [member] | 07/01/2023 - Program SOP D [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/01/2023    
Company Moove    
Life expectancy (months) 72 months    
Number of share options granted 139,855    
Exercised /canceled /transferred (139,855)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 71.45    
Moove [member] | Share grant programs [member] | 11/20/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 11/20/2024    
Company Moove    
Life expectancy (months) 72 months    
Number of share options granted 610,940    
Exercised /canceled /transferred    
Number Of Outstanding Share options 610,940    
Fair value as of grant date | R$ / shares R$ 50.05    
Moove [member] | Cash Settled Transactions [Member] | 07/31/2019 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2019    
Company Moove    
Life expectancy (months) 60 months    
Number of share options granted 132,670    
Exercised /canceled /transferred (132,670)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 50.79    
Moove [member] | Cash Settled Transactions [Member] | 07/31/2020 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2020    
Company Moove    
Life expectancy (months) 60 months    
Number of share options granted 106,952    
Exercised /canceled /transferred (18,341)    
Number Of Outstanding Share options 88,611    
Fair value as of grant date | R$ / shares R$ 61.89    
Moove [member] | Cash Settled Transactions [Member] | 07/31/2021 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2021    
Company Moove    
Life expectancy (months) 36 months    
Number of share options granted 80,729    
Exercised /canceled /transferred (80,729)    
Number Of Outstanding Share options    
Fair value as of grant date | R$ / shares R$ 102.73    
Moove [member] | Cash Settled Transactions [Member] | 07/31/2022 [member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2022    
Company Moove    
Life expectancy (months) 36 months    
Number of share options granted 77,967    
Exercised /canceled /transferred (6,114)    
Number Of Outstanding Share options 71,853    
Fair value as of grant date | R$ / shares R$ 135.05    
Moove [member] | Cash Settled Transactions [Member] | 07/31/2023 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2023    
Company Moove    
Life expectancy (months) 36 months    
Number of share options granted 82,204    
Exercised /canceled /transferred (1,856)    
Number Of Outstanding Share options 80,348    
Fair value as of grant date | R$ / shares R$ 150.98    
Moove [member] | Cash Settled Transactions [Member] | 07/31/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 07/31/2024    
Company Moove    
Life expectancy (months) 36 months    
Number of share options granted 61,732    
Exercised /canceled /transferred    
Number Of Outstanding Share options 61,732    
Fair value as of grant date | R$ / shares R$ 234.43    
Edge Comercializacao [Member] | Cash Settled Transactions [Member] | 08/01/2022 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2022    
Company Edge Comercialização    
Life expectancy (months) 36 months    
Number of share options granted 31,409    
Exercised /canceled /transferred (25,531)    
Number Of Outstanding Share options 5,878    
Fair value as of grant date | R$ / shares R$ 25.59    
Edge Comercializacao [Member] | Cash Settled Transactions [Member] | 08/01/2023 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2023    
Company Edge Comercialização    
Life expectancy (months) 36 months    
Number of share options granted 27,006    
Exercised /canceled /transferred (16,740)    
Number Of Outstanding Share options 10,266    
Fair value as of grant date | R$ / shares R$ 34.12    
Edge Comercializacao [Member] | Cash Settled Transactions [Member] | 08/01/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2024    
Company Edge Comercialização    
Life expectancy (months) 36 months    
Number of share options granted 97,535    
Exercised /canceled /transferred (18,906)    
Number Of Outstanding Share options 78,629    
Fair value as of grant date | R$ / shares R$ 42.21    
TRSP [Member] | Cash Settled Transactions [Member] | 08/01/2022 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2022    
Company TRSP    
Life expectancy (months) 36 months    
Number of share options granted 35,604    
Exercised /canceled /transferred (5,120)    
Number Of Outstanding Share options 30,484    
Fair value as of grant date | R$ / shares R$ 25.59    
TRSP [Member] | Cash Settled Transactions [Member] | 08/01/2023 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2023    
Company TRSP    
Life expectancy (months) 36 months    
Number of share options granted 26,246    
Exercised /canceled /transferred    
Number Of Outstanding Share options 26,246    
Fair value as of grant date | R$ / shares R$ 34.12    
TRSP [Member] | Cash Settled Transactions [Member] | 08/01/2024 [Member]      
Disclosure of terms and conditions of share-based payment arrangement [line items]      
Type of award / Grant date 08/01/2024    
Company TRSP    
Life expectancy (months) 36 months    
Number of share options granted 2,867    
Exercised /canceled /transferred    
Number Of Outstanding Share options 2,867    
Fair value as of grant date | R$ / shares R$ 42.21    
[1] Volatility was determined based on the historical volatility of the share price in the last thirty days prior to the grant date.
[2] Volatility was determined based on the historical volatility of the parent company's share price, since Moove is not yet publicly traded, taking as a measure the period proportional to the term of the plan.