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Financial Investments - Additional Information (Detail) - Cash and Cash Equivalent and Financial Investments [member]
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Disclosure of financial assets [line items]    
Interbank Interest Equivalent Percent 97.36% 99.59%
Brazil, Brazil Real [member]    
Disclosure of financial assets [line items]    
Weighted average interest rate 10.55% 13.15%
United States of America, Dollars [member]    
Disclosure of financial assets [line items]    
Weighted average interest rate 5.50% 5.34%