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Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of Other Comprehensive Income to Income - Cash flow hedge - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Schedule of Other Comprehensive Income to Income [Line Items]      
Cash flow hedge net gain (loss) $ (35,337) $ (40,112) $ (43,286)
Bond hedging derivatives      
Schedule of Other Comprehensive Income to Income [Line Items]      
Cash flow hedge net gain (loss) 1,288 817 (826)
Interbank loans hedging derivatives      
Schedule of Other Comprehensive Income to Income [Line Items]      
Cash flow hedge net gain (loss) 0 (4,775) (4,762)
Mortgage loans hedging derivatives      
Schedule of Other Comprehensive Income to Income [Line Items]      
Cash flow hedge net gain (loss) $ (36,625) $ (36,154) $ (37,698)