CASH AND CASH EQUIVALENTS AND INVESTMENT SECURITIES (Details 1) - BRL (R$) R$ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Notes and other explanatory information [abstract] | ||
| Investments in debt securities (i) | R$ 123.3 | R$ 184.5 |
| Non-current assets | 123.3 | 184.5 |
| Financial assets at fair value through profit or loss | 1,667.4 | 1,170.5 |
| Investments in debt securities (i) | 14.3 | 71.5 |
| Current assets | 1,681.7 | 1,242.0 |
| Total | R$ 1,805.0 | R$ 1,426.5 |