INVENTORIES (Details) - BRL (R$) R$ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| IfrsStatementLineItems [Line Items] | ||
| Inventory gross | R$ 12,529,026 | R$ 12,200,913 |
| Current | 10,455,500 | 10,439,741 |
| Non-current | 2,073,526 | 1,761,172 |
| Inventoy, net | 12,529,026 | 12,200,913 |
| Finished Goods [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Inventory gross | 3,565,541 | 4,250,175 |
| Work In Progress [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Inventory gross | 4,515,197 | 3,976,448 |
| Raw Materials [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Inventory gross | 2,804,157 | 2,845,578 |
| Storeoom Supplies [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Inventory gross | 1,649,866 | 1,255,176 |
| Advances To Suppliers [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Inventory gross | 99,325 | 23,463 |
| Provision For Losses [Member] | ||
| IfrsStatementLineItems [Line Items] | ||
| Inventory gross | R$ (105,060) | R$ (149,927) |