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Loans and advances to clients (Details 6) - BRL (R$) R$ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
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Notes and other explanatory information [abstract] |  |
Commercial and industrial | R$ 13,121,033 | R$ 10,512,903
Real estate - Construction | 759,020 | 589,884
Installment loans to individuals | 26,784,341 | 24,545,476
Lease financing | 29,788 | 20,644
Total | R$ 40,694,182 | R$ 35,668,907

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