Financial Liabilities at Amortized Cost (Details) - CLP ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Financial Liabilities at Amortized Cost [Line Items] | ||
| Repurchase agreement and securities lending | $ 284,572 | $ 109,505 |
| Bonds [Member] | ||
| Financial Liabilities at Amortized Cost [Line Items] | ||
| Debt financial instruments issued | 2,742,341 | 1,012,638 |
| Short-Term Current Bonds [Member] | ||
| Financial Liabilities at Amortized Cost [Line Items] | ||
| Debt financial instruments issued | 819,195 | 28,049 |
| Long-Term Bonds [Member] | ||
| Financial Liabilities at Amortized Cost [Line Items] | ||
| Debt financial instruments issued | $ 1,923,146 | $ 984,589 |