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v3.23.1

FINANCIAL INSTRUMENTS (Details Narrative) R$ in Thousands | Dec. 31, 2022 BRL (R$) | Dec. 31, 2021 BRL (R$) | Dec. 31, 2020 BRL (R$)
--- | --- | --- | ---
IfrsStatementLineItems [Line Items] |  |  |
Net investment | R$ 6,293 | R$ 6,293 |
Borrowings | R$ 40,918,742 | R$ 32,507,522 | R$ 35,270,653
Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Stock price | 5.00% |  |
Scenario 1 [member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Percentage of scenarios | 25 |  |
Scenario I I [Member] | Currency risk [member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Percentage of scenarios | 50 |  |
C S N Cimentos [Member] |  |  |
IfrsStatementLineItems [Line Items] |  |  |
Borrowings | R$ 115,000 |  |

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