Financial Liabilities at Amortized Cost - Schedule of Composition of Debt Financial Instruments Issued (Details) - CLP ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Mortgage finance bonds | ||
| Mortgage finance bonds for housing | $ 521 | $ 849 |
| Mortgage finance bonds for general purposes | 1 | |
| Bonds | ||
| Senior bonds | 10,800,330 | 9,689,219 |
| Mortgage bonds | ||
| Total | $ 10,800,851 | $ 9,690,069 |