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Investments in Other Companies (Details) - CLP ($) $ in Millions | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2024 | Jul. 18, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Investments in Other Companies [Abstract] |  |  |  |  |
Investments in other companies | $ 67,277 |  | $ 65,082 | $ 56,177 | $ 46,923
Share capital amount |  | $ 9,810 |  |  |
Purchase and sale contract percentage | 100.00% |  |  |  |

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