v3.25.4
Financial Assets at Fair Value Through Other Comprehensive Income (Details) - Schedule of Financial Debt Instruments - CLP ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income $ 3,598,366 $ 2,687,485 $ 4,536,025
Other Chilean debt financial securities      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 3,484 5,006  
Foreign debt financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 769,644 1,208,875  
Subtotal | Chilean Central Bank and Government financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 2,825,238 1,473,604  
Chilean Central Bank financial instruments | Chilean Central Bank and Government financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 0 199,903  
Chilean Treasury bonds and notes | Chilean Central Bank and Government financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 2,825,238 1,273,701  
Other Chilean government financial instruments | Chilean Central Bank and Government financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 0 0  
of which sold under repurchase agreement | Chilean Central Bank and Government financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 1,789,703 397,334  
of which sold under repurchase agreement | Foreign debt financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 0 0  
Other Chilean bank financial instruments | Other Chilean debt financial securities      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 3,484 5,006  
Other Chilean financial instruments | Other Chilean debt financial securities      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 0 0  
of which sold under repurchase agreement | Other Chilean debt financial securities      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 0 0  
Foreign debt financial instruments of governments and fiscal entities | Foreign debt financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income 769,644 1,001,105  
Other foreign debt financial instruments | Foreign debt financial instruments      
Schedule of Financial Debt Instruments [Line Items]      
Financial assets at fair value through other comprehensive income $ 0 $ 207,770