Loans and advances to clients (Details 1) - BRL (R$) R$ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Notes and other explanatory information [abstract] | ||
| Commercial, and industrial | R$ 246,928,344 | R$ 241,177,143 |
| Real Estate Credit - Construction | 70,157,866 | 64,820,223 |
| Loans to Individuals | 281,358,799 | 290,347,270 |
| Leasing | 3,594,980 | 3,343,208 |
| Total | R$ 602,039,989 | R$ 599,687,844 |