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Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) - CLP ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | $ 73,959 | $ 49,065
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 141,040 | 160,602
Demand [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Up to 1 month [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Over 1 month and Up to 3 months [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Over 3 months and Up to 12 months [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 131,987 | 141,416
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 134,806 |
Over 1 year and Up to 3 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 274,935 | 36,553
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 34,060 | 218,840
Over 3 year and Up to 5 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 122,041 | 232,293
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 132,265 | 180,325
Over 5 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 306,460 | 222,615
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 875,618 | 983,782
Total [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 835,423 | 632,877
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 1,176,749 | 1,382,947
Derivatives Held for Fair Value Hedges [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Derivatives Held for Fair Value Hedges [Member] | Demand [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Derivatives Held for Fair Value Hedges [Member] | Up to 1 month [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Derivatives Held for Fair Value Hedges [Member] | Over 1 month and Up to 3 months [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Derivatives Held for Fair Value Hedges [Member] | Over 3 months and Up to 12 months [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Derivatives Held for Fair Value Hedges [Member] | Over 1 year and Up to 3 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Derivatives Held for Fair Value Hedges [Member] | Over 3 year and Up to 5 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Derivatives Held for Fair Value Hedges [Member] | Over 5 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Derivatives Held for Fair Value Hedges [Member] | Total [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 73,959 | 49,065
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 141,040 | 160,602
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] | Demand [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] | Up to 1 month [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] | Over 1 month and Up to 3 months [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets |  |
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities |  |
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] | Over 3 months and Up to 12 months [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 131,987 | 141,416
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 134,806 |
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] | Over 1 year and Up to 3 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 274,935 | 36,553
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 34,060 | 218,840
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] | Over 3 year and Up to 5 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 122,041 | 232,293
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 132,265 | 180,325
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] | Over 5 years [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 306,460 | 222,615
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | 875,618 | 983,782
Interest Rate Swap and Cross Currency Swap [Member] | Cash Flow Hedge Derivatives [Member] | Total [Member] |  |
Derivative Financial Instruments for Hedging Purposes - Schedule of Bank's Portfolio of Derivative Instruments (Details) [Line Items] |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Assets | 835,423 | 632,877
Cash flow hedge derivatives |  |
Notional amount of contract with final expiration date in derivatives held for fair value hedges, Fair value Liabilities | $ 1,176,749 | $ 1,382,947

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