BASIS OF CONSOLIDATION AND INVESTMENTS (Details 2) - BRL (R$)
R$ in Thousands |
12 Months Ended |
Dec. 31, 2025 |
Dec. 31, 2024 |
| IfrsStatementLineItems [Line Items] |
|
|
| Equity in results of affiliated companies |
R$ 599,198
|
R$ 547,570
|
| Other adjustments Reclassification |
(80,471)
|
(99,279)
|
| Other adjustments others |
17
|
(243)
|
| Equity in results |
518,744
|
448,048
|
| M R S Logistica S A [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Equity in results of affiliated companies |
583,027
|
529,211
|
| Transnordestina [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Equity in results of affiliated companies |
(18,129)
|
(23,599)
|
| Arvedi Metalferdo Brasils [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Equity in results of affiliated companies |
(656)
|
(231)
|
| Equibras S. A. [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Equity in results of affiliated companies |
9,508
|
9,282
|
| Indirect Interest In Affiliates C E E E G [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Equity in results of affiliated companies |
42,343
|
44,049
|
| Panatlantica S. A [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Equity in results of affiliated companies |
13,268
|
19,233
|
| Fair Value Amortizated [Member] |
|
|
| IfrsStatementLineItems [Line Items] |
|
|
| Equity in results of affiliated companies |
R$ (30,163)
|
R$ (30,375)
|