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v3.25.4

Fair value of financial assets and liabilities (Details 3) - BRL (R$) R$ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
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Level 2 of fair value hierarchy [member] |  |
IfrsStatementLineItems [Line Items] |  |
Deposits of credit institutions | R$ 25,279,956 | R$ 35,608,595
Customer deposits | 76,561,726 | 81,663,106
Other financial liabilities | 101,841,682 | 117,271,701
Level 3 of fair value hierarchy [member] |  |
IfrsStatementLineItems [Line Items] |  |
Deposits of credit institutions | 121,587,565 | 122,956,887
Customer deposits | 516,767,070 | 524,168,267
Marketable debt securities | 159,163,562 | 137,664,088
Debt instruments Eligible Capital | 28,113,937 | 23,137,784
Other financial liabilities | 67,414,002 | 79,177,179
Other financial liabilities | 893,046,136 | 887,104,205
Carrying amount [member] |  |
IfrsStatementLineItems [Line Items] |  |
Deposits of credit institutions | 146,867,521 | 158,565,482
Customer deposits | 593,328,796 | 605,068,163
Marketable debt securities | 156,662,290 | 135,632,632
Debt instruments Eligible Capital | 28,113,937 | 23,137,784
Other financial liabilities | 67,414,002 | 79,177,179
Other financial liabilities | 992,386,546 | 1,001,581,240
Fair Value [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Deposits of credit institutions | 146,867,521 | 158,565,482
Customer deposits | 593,328,796 | 605,831,373
Marketable debt securities | 159,163,562 | 137,664,088
Debt instruments Eligible Capital | 28,113,937 | 23,137,784
Other financial liabilities | 67,414,002 | 79,177,179
Other financial liabilities | R$ 994,887,818 | R$ 1,004,375,906

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