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Provisions for judicial and administrative proceedings, commitments and other provisions (Details Narrative) - BRL (R$) R$ in Millions | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Provisions For Judicial And Administrative Proceedings Commitments And Other Provisions |  |
Provisional contribution on financial transaction | R$ 1,067 |
National social security contribution | 167 | R$ 142
Service tax | 335 | 366
Main lawsuite losses | 37,518 | R$ 35,834
Profit sharing on INSS | 11,090 |
Tax on services ISS | 3,778 |
Non approved compensation | 7,068 |
Losess on credit operations | 1,153 |
Use of CSLL tax loss and nagative basis | 2,729 |
Amortization of banco goodwill banco sudameris | 836 |
Capital gain IRPJ and CSLL | 603 |
IRRF - Remittance Abroad | 1,524 |
Labor litigation with possible risk of loss | 1,493 |
Civil litigation with possible risk of loss | R$ 2,226 |

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