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Cash and cash equivalents (Tables)
 12 Months Ended
Dec. 31, 2023
Cash and cash equivalents [abstract]  
Summary of cash and cash equivalents
20232022
Denominated in R$2,128,425 1,388,616 
Denominated in US$47,991 123,959 
Denominated in other foreign currencies— 29 
2,176,416 1,512,604