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Investments (Details Narrative) - BRL (R$) R$ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
IfrsStatementLineItems [Line Items] |  |
Contingent liabilities | R$ 374,774 | R$ 413,034
Associates [member] |  |
IfrsStatementLineItems [Line Items] |  |
Contingent liabilities | R$ 2,947 | R$ 2,581

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