Recoverable taxes (Details) - BRL (R$) R$ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Taxes Recoverable [Abstract] | ||
| Income tax and social contribution, tax assets | R$ 1,044,983 | R$ 788,901 |
| Social integration program, tax assets | 48,837 | 74,452 |
| Other, tax assets | 17,840 | 6,566 |
| Tax assets | 1,111,660 | 869,919 |
| Current | 366,105 | 551,722 |
| Non-current tax assets | R$ 745,555 | R$ 318,197 |