Risk Management (Details) - Schedule of Security Interests, Collateral, or Credit Improvements - Credit Risk - CLP ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Schedule of Security Interests, Collateral, or Credit Improvements [Line Items] | ||
| Total | $ 44,155,063 | $ 42,064,006 |
| Properties/mortgages | Non-impaired financial assets | ||
| Schedule of Security Interests, Collateral, or Credit Improvements [Line Items] | ||
| Total | 25,754,814 | 27,463,548 |
| Properties/mortgages | Impaired financial assets | ||
| Schedule of Security Interests, Collateral, or Credit Improvements [Line Items] | ||
| Total | 3,358,646 | 3,162,938 |
| Investments and others | Non-impaired financial assets | ||
| Schedule of Security Interests, Collateral, or Credit Improvements [Line Items] | ||
| Total | 14,682,932 | 11,083,172 |
| Investments and others | Impaired financial assets | ||
| Schedule of Security Interests, Collateral, or Credit Improvements [Line Items] | ||
| Total | $ 358,671 | $ 354,348 |