Provision for contingencies (Details 2) - BRL (R$) R$ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| DisclosureOfMovementOfTheProvisionForContingenciesAbstract [Abstract] | ||
| Beginning balance | R$ 114,960 | R$ 97,219 |
| Accrual | 164,730 | 106,559 |
| Settlement | (54,775) | (35,291) |
| Reversal | (23,070) | (60,850) |
| Interest | 6,788 | 7,323 |
| Ending balance | R$ 208,633 | R$ 114,960 |