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Fair Value of Financial Assets and Liabilities - Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions (Details) - CLP ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Sensitivity to changes in key assumptions of models [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Sensitivity to changes in key assumptions of models | $ (2,575) | $ (3,417)
Level 3 of fair value hierarchy [member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Financial Assets | 83,664 | 123,229
Financial Assets held for trading at fair value through profit or loss [Member] | Sensitivity to changes in key assumptions of models [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Sensitivity to changes in key assumptions of models | (255) | (696)
Financial Assets held for trading at fair value through profit or loss [Member] | Level 3 of fair value hierarchy [member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Financial Assets | 11,273 | 34,363
Financial Assets held for trading at fair value through profit or loss [Member] | Level 3 of fair value hierarchy [member] | Debt Financial Instruments [Member] | Other debt financial instruments issued in Chile [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Financial Assets | 11,273 | 34,363
Financial Assets held for trading at fair value through profit or loss [Member] | Level 3 of fair value hierarchy [member] | Sensitivity to changes in key assumptions of models [Member] | Debt Financial Instruments [Member] | Other debt financial instruments issued in Chile [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Sensitivity to changes in key assumptions of models | (255) | (696)
Financial Assets at fair value through Other Comprehensive Income [Member] | Sensitivity to changes in key assumptions of models [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Sensitivity to changes in key assumptions of models | (2,320) | (2,721)
Financial Assets at fair value through Other Comprehensive Income [Member] | Level 3 of fair value hierarchy [member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Financial Assets | 72,391 | 88,866
Financial Assets at fair value through Other Comprehensive Income [Member] | Level 3 of fair value hierarchy [member] | Debt Financial Instruments [Member] | Other debt financial instruments issued in Chile [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Financial Assets | 71,922 | 88,483
Financial Assets at fair value through Other Comprehensive Income [Member] | Level 3 of fair value hierarchy [member] | Equity Instruments [Member] | Instruments issued in Chile [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Financial Assets | 357 | 358
Financial Assets at fair value through Other Comprehensive Income [Member] | Level 3 of fair value hierarchy [member] | Equity Instruments [Member] | Instruments issued Abroad [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Financial Assets | 112 | 25
Financial Assets at fair value through Other Comprehensive Income [Member] | Level 3 of fair value hierarchy [member] | Sensitivity to changes in key assumptions of models [Member] | Debt Financial Instruments [Member] | Other debt financial instruments issued in Chile [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Sensitivity to changes in key assumptions of models | (2,320) | (2,721)
Financial Assets at fair value through Other Comprehensive Income [Member] | Level 3 of fair value hierarchy [member] | Sensitivity to changes in key assumptions of models [Member] | Equity Instruments [Member] | Instruments issued in Chile [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Sensitivity to changes in key assumptions of models |  |
Financial Assets at fair value through Other Comprehensive Income [Member] | Level 3 of fair value hierarchy [member] | Sensitivity to changes in key assumptions of models [Member] | Equity Instruments [Member] | Instruments issued Abroad [Member] |  |
Schedule of Instruments Classified in Level 3 using Alternative in Key Valuation Assumptions [Line Items] |  |
Sensitivity to changes in key assumptions of models |  |

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