| Line Item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 |
|---|---|---|---|
| Profit or loss [abstract] | |||
| Interest income using the effective interest method | |||
| Interest expense using the effective interest method | |||
| Net interest income | |||
| Gain on financial assets at fair value through profit or loss | |||
| Commissions, banking fees and other revenues from services | |||
| Operating income | |||
| (-) Expected credit losses | |||
| Personnel expenses | |||
| Selling, general and administrative expenses | |||
| Tax expenses | |||
| Depreciation and amortization | |||
| Operating expenses | |||
| Net operating income | |||
| Loss on derecognition of financial assets | — | ||
| Income before income tax and social contribution | |||
| Income Tax Expense | |||
| Deferred income tax and social contribution | |||
| Net income for the year | |||
| Net Income | |||
| Net Income Attributable to Noncontrolling Interest |