INVENTORIES - Roll-forward of estimated losses (Details) - BRL (R$) R$ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Inventories [Line Items] | ||
| Opening balance | R$ 97,934 | R$ 95,053 |
| Additions | 150,133 | 83,705 |
| Reversals | 8,498 | 6,352 |
| Write-offs | 31,478 | 74,472 |
| Closing balance | R$ 208,091 | R$ 97,934 |