Equity (Details) - Schedule of Regulatory Capital Financial Instruments - CLP ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure Of Share Capital, Reserves And Other Equity Interest [Abstract] | |||
| Balances as of January 01, | $ 609,627 | $ 608,721 | $ 590,247 |
| New issuances | 0 | 0 | 0 |
| Accrued inflation adjustment due to UF | 0 | 0 | 0 |
| Other movements (discounts, hedges) | 1,473 | 906 | 18,474 |
| Balances as of December 31, | $ 611,100 | $ 609,627 | $ 608,721 |