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Risk Management (Details) - Schedule of Financial Assets and off-Balance Sheet Commitments - CLP ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Disclosure of risk management strategy related to hedge accounting [abstract] |  |
Deposits in banks | $ 2,695,560 | $ 2,723,282
Cash items in process of collection | 572,552 | 812,524
Financial assets for trading at FVTPL |  |
Financial derivative contracts | 12,309,770 | 10,119,486
Financial assets held for trading | 329,327 | 98,308
Financial assets at FVOCI |  |
Debt financial instruments | 2,687,485 | 4,536,025
Other financial instruments | 74,903 | 105,257
Financial derivative contracts for hedge accounting | 843,628 | 605,529
Financial assets at amortised cost |  |
Debt financial instruments | 5,176,005 | 8,176,895
Interbank loans | 31,282 | 68,438
Loans and account receivable at amortised cost / | 40,099,872 | 39,593,457
Off-balance commitments: |  |
Letters of credit issued | 308,407 | 262,496
Foreign letters of credit confirmed | 2,208,507 | 1,641,510
Performance guarantees | 10,352,459 | 9,490,141
Available credit lines | 365,932 | 494,104
Personal guarantees | 406 | 813
Other irrevocable credit commitments | 194,801 | 313,505
Total | $ 78,250,896 | $ 79,041,770

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