Financial Derivatives Contracts for Hedge Accounting - Narrative (Details) - CLP ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Financial Derivatives Contracts for Hedge Accounting [Abstract] | ||
| Percentage of hedges | ||
| Other assets | $ 119,790 | $ 155,587 |
| Other liabilities | $ 51,690 | $ 76,540 |