Investments in Associates and Other Companies (Details) - Schedule of Fair Value of these Equity Investments - CLP ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Schedule of Fair Value of these Equity Investments [Line Items] | ||
| Investment value | $ 4,340 | $ 3,468 |
| Stock exchange | ||
| Schedule of Fair Value of these Equity Investments [Line Items] | ||
| Investment value | 4,328 | 3,451 |
| Others | ||
| Schedule of Fair Value of these Equity Investments [Line Items] | ||
| Investment value | $ 12 | $ 17 |