SUBORDINATED DEBTS (Details 1) - BRL (R$) R$ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Notes and other explanatory information [abstract] | ||
| Opening balances on January 1 | R$ 57,458,927 | R$ 50,337,854 |
| Issuance | 8,059,200 | 9,000,300 |
| Interest accrued | 8,397,038 | 6,378,786 |
| Settlement and interest payments | (19,200,639) | (8,258,013) |
| Closing balance on December 31 | R$ 54,714,526 | R$ 57,458,927 |