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Cash and cash equivalents
12 Months Ended
Dec. 31, 2024
Cash and cash equivalents [abstract]  
Disclosure of cash and cash equivalents [text block] Cash and cash equivalents
December 31, 2024December 31, 2023
Cash and banks137,653 291,194 
Interest earning bank deposits220,781 132,072 
358,434 423,266 
Financial investments are mainly represented by Bank Deposit Certificates and Capitalization Bonds from first-rate financial institutions, with low credit risk, whose profitability is linked to the variation of the Interbank Deposit Certificate (CDI) and offers immediate liquidity and maturity in up to 90 days, indexed to 104% of the CDI for December 31, 2024, and the year ended December 31, 2023.