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Income taxes - Additional information (Details) - BRL (R$) R$ in Thousands | 12 Months Ended |
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Dec. 31, 2024 | Jun. 13, 2024
Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] |  |
Applicable Tax Rate, Income Tax and Social Contribution Taxes, Base Rate | 15.00% |
Applicable Tax Rate, Income Tax, Additional Tax on Taxable Income Above Threshold Amount | 10.00% |
Applicable Tax Rate, Social Contribution Taxes, Additional Tax on Taxable Income Above Threshold Amount | 9.00% |
Thres hold Amount Of Income For Additional Tax Rate | R$ 240 |
Corporate income tax reduction, percent |  | 75.00%
Corporate income tax reduction, term |  | 10 years

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- Definition The applicable base rate for income tax on taxable income in excess of the threshold amount. + References No definition available. + Details
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- Definition The applicable base rate for income tax and social contribution taxes. + References No definition available. + Details
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- Definition The applicable base rate for income tax and social contribution taxes on taxable income in excess of the threshold amount. + References No definition available. + Details
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