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Risks and Financial Instruments - Summary of loss allowance for expected credit losses balances by geographic area (Detail) - BRL (R$)
R$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Disclosure of detailed information about financial instruments [line items]    
Loss allowance for expected credit losses R$ 496,040 R$ 559,633
Brasil [member]    
Disclosure of detailed information about financial instruments [line items]    
Loss allowance for expected credit losses 495,929 559,532
United States of America and Canada [member]    
Disclosure of detailed information about financial instruments [line items]    
Loss allowance for expected credit losses 61 3
Other Latin American countries [member]    
Disclosure of detailed information about financial instruments [line items]    
Loss allowance for expected credit losses 31 15
Europe [member]    
Disclosure of detailed information about financial instruments [line items]    
Loss allowance for expected credit losses 5 66
Others [member]    
Disclosure of detailed information about financial instruments [line items]    
Loss allowance for expected credit losses R$ 14 R$ 17