Financial Assets at Amortized Cost - Schedule of Bank has Carried Out Transactions (Details) - Sale or Transfer [Member] - CLP ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Schedule of Bank has Carried Out Transactions [Line Items] | ||||
| Carrying amount | $ 4,273 | $ 17,013 | ||
| Allowances released | (410) | (262) | ||
| Sale price | 4,063 | 17,007 | ||
| Effect on income (loss) gain | [1] | 200 | 256 | |
| Sale of outstanding loans [Member] | ||||
| Schedule of Bank has Carried Out Transactions [Line Items] | ||||
| Carrying amount | 4,273 | 17,013 | ||
| Allowances released | (410) | (262) | ||
| Sale price | 4,045 | 17,007 | ||
| Effect on income (loss) gain | [1] | 182 | 256 | |
| Sale of write-off Loans [Member] | ||||
| Schedule of Bank has Carried Out Transactions [Line Items] | ||||
| Carrying amount | ||||
| Allowances released | ||||
| Sale price | 18 | |||
| Effect on income (loss) gain | [1] | $ 18 | ||
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