v3.25.1
CONCESSIONS PAYABLE - Additional Information (Detail) - BRL (R$)
R$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Disclosure Of Concessions Payable And Judicial Deposits [line items]
Judicial deposits
R$ 27,897
R$ 26,064
X
- Definition
Disclosure of concessions payable and judicial deposits.
+ References
No definition available.
+ Details
Name:
csan_DisclosureOfConcessionsPayableAndJudicialDepositsLineItems
Namespace Prefix:
csan_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Judicial deposits.
+ References
No definition available.
+ Details
Name:
csan_JudicialDeposits
Namespace Prefix:
csan_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
instant