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Current Tax and Deferred Taxes - Schedule of Tax Expenses (Details) - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Income tax expense: |  |  |
Current year taxes | $ 339,604 | $ 268,318 | $ 369,711
Tax from previous period | (5,343) | 620 | 2,931
Subtotal | 334,261 | 268,938 | 372,642
(Credit) charge for deferred taxes: |  |  |
Origin and reversal of temporary differences | (1,482) | 44,545 | (91,001)
Subtotal | (1,482) | 44,545 | (91,001)
Others | 822 | 8,631 | 7,568
Net charge to income for income taxes | $ 333,601 | $ 322,114 | $ 289,209

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