Right-of-Use Assets and Lease Liabilities - Schedule of Changes of the Obligations for Lease Liabilities (Details) - CLP ($) $ in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Schedule of Changes of the Obligations for Lease Liabilities [Abstarct] | ||
| Beginnng balance | $ 91,429 | $ 101,480 |
| Liabilities for new lease agreements | 10,951 | 14,648 |
| Interest accrual expenses | 2,112 | 2,381 |
| Payments of principal and interests | (30,897) | (29,991) |
| Remeasurement | (222) | (235) |
| Derecognized contracts | (1,568) | (457) |
| Indexation | 2,538 | 3,603 |
| Ending balance | $ 74,343 | $ 91,429 |