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Financial Assets at Amortised Cost (Details) - Schedule of Instruments Classified as Debt Instruments at Amortized Cost - CLP ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Debt financial instruments |  |
Rights under repurchase agreements | $ 153,087 | $ 0
Debt financial instruments | 5,176,005 | 8,176,895
Interbank loans | 31,282 | 68,438
Loans and account receivable from customers | 40,099,872 | 39,593,457
Financial assets at amortised cost | 45,460,246 | 47,838,790
Expected credit loss allowance |  |
Debt financial instruments |  |
Debt financial instruments | (1,074) | (1,729)
Transactions with other domestic entities |  |
Debt financial instruments |  |
Rights under repurchase agreements | 153,087 | 0
Chilean Central Bank and Government securities | Gross balance |  |
Debt financial instruments |  |
Debt financial instruments | 4,852,552 | 8,178,624
Foreign debt financial instruments | Gross balance |  |
Debt financial instruments |  |
Debt financial instruments | 324,527 | 0
Foreign banks |  |
Debt financial instruments |  |
Interbank loans | 31,282 | 68,438
Commercial loans |  |
Debt financial instruments |  |
Loans and account receivable from customers | 17,135,751 | 17,412,063
Mortgage loans |  |
Debt financial instruments |  |
Loans and account receivable from customers | 17,333,399 | 16,857,306
Consumer loans |  |
Debt financial instruments |  |
Loans and account receivable from customers | $ 5,630,722 | $ 5,324,088

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