Segment information - Adjustment to EBITDA (Details) - BRL (R$) R$ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Notes and other explanatory information [abstract] | ||
| Income from disposal and write-off of property, plant and equipment and biological assets | R$ (46,306) | R$ (36,312) |
| Provision/(reversals) for losses on ICMS credits | (45,765) | 23,763 |
| Other | (17,246) | (11,107) |
| Adjustments to EBITDA | R$ (109,317) | R$ (23,656) |