v3.25.4
Risk Management (Details) - Schedule of Allowance Sensibility - CLP ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ 714,397 $ 596,720
Impairment on debt financial instruments    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets (1,222,458) (1,192,690)
Gross balance    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ 40,932,880 $ 41,323,844
Macro Economic    
Schedule of Allowance Sensibility [Line Items]    
Reported ECL Coverage 2.81% 2.81%
Macro Economic | Impairment on debt financial instruments    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ (1,227,121) $ (1,193,854)
Macro Economic | Gross balance    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ 41,229,129 $ 41,399,911
Favorable scenario 2 | Macro Economic    
Schedule of Allowance Sensibility [Line Items]    
Reported ECL Coverage 2.55% 2.45%
Favorable scenario 2 | Macro Economic | Impairment on debt financial instruments    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ (1,051,890) $ (1,013,732)
Favorable scenario 1 | Macro Economic    
Schedule of Allowance Sensibility [Line Items]    
Reported ECL Coverage 2.72% 2.61%
Favorable scenario 1 | Macro Economic | Impairment on debt financial instruments    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ (1,120,297) $ (1,082,296)
Base scenario | Macro Economic    
Schedule of Allowance Sensibility [Line Items]    
Reported ECL Coverage 2.91% 2.80%
Base scenario | Macro Economic | Impairment on debt financial instruments    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ (1,198,135) $ (1,158,397)
Unfavorable scenarios 2 | Macro Economic    
Schedule of Allowance Sensibility [Line Items]    
Reported ECL Coverage 3.09% 2.98%
Unfavorable scenarios 2 | Macro Economic | Impairment on debt financial instruments    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ (1,273,300) $ (1,234,421)
Unfavorable scenarios 1 | Macro Economic    
Schedule of Allowance Sensibility [Line Items]    
Reported ECL Coverage 3.22% 3.10%
Unfavorable scenarios 1 | Macro Economic | Impairment on debt financial instruments    
Schedule of Allowance Sensibility [Line Items]    
Book value, assets $ (1,326,143) $ (1,284,831)