Loans and advances to clients (Details 10) - BRL (R$) R$ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Notes and other explanatory information [abstract] | ||
| Overdue | R$ 17,221 | R$ 8,581 |
| Due: | ||
| Within 1 year | 224,459 | 1,456,825 |
| In 1 to 5 years | 3,052,723 | 2,294,813 |
| In over 5 years | 306,293 | 26,684 |
| Total | R$ 3,600,696 | R$ 3,786,903 |