LEASES - Changes in lease liabilities (Details) - BRL (R$) R$ in Thousands |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2025 |
Dec. 31, 2024 |
|
| Lessee, Operating Leases, Changes in Lease Libilities [Line Items] | ||
| Opening Balance | R$ 6,972,915 | R$ 6,243,782 |
| Additions | 767,736 | 744,226 |
| Write-offs (2) | (605) | (3,102) |
| Payments | (1,059,908) | (1,325,398) |
| Accrual of financial charges (1) | 547,497 | 700,283 |
| Exchange rate variations | (381,893) | 613,124 |
| Closing Balance | 6,845,742 | 6,972,915 |
| Current | 846,668 | 872,228 |
| Non-current | 5,999,074 | 6,100,687 |
| Leased Land | Biological assets [domain] | ||
| Lessee, Operating Leases, Changes in Lease Libilities [Line Items] | ||
| Operating Leases, Capitalized Interest | R$ 200,177 | R$ 223,055 |