Risk Management and Report - Schedule of Book Value of Loans with Renegotiated Terms (Details) - CLP ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Loans to Customers at amortized cost | ||
| Total renegotiated financial assets | $ 1,193,362 | $ 1,152,938 |
| Domestic banks [Member] | ||
| Loans to Banks | ||
| Loans to Banks | ||
| Foreign banks [Member] | ||
| Loans to Banks | ||
| Loans to Banks | ||
| Subtotal [Member] | ||
| Loans to Banks | ||
| Loans to Banks | ||
| Loans to Customers at amortized cost | ||
| Loans to Customers at amortized cost | 1,193,362 | 1,152,938 |
| Commercial loans [Member] | ||
| Loans to Customers at amortized cost | ||
| Loans to Customers at amortized cost | 504,756 | 484,156 |
| Residential mortgage loans [Member] | ||
| Loans to Customers at amortized cost | ||
| Loans to Customers at amortized cost | 322,610 | 299,599 |
| Consumer loans [Member] | ||
| Loans to Customers at amortized cost | ||
| Loans to Customers at amortized cost | $ 365,996 | $ 369,183 |