v3.26.1
Intangible Assets (Details) - CLP ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Intangible Assets [Line Items]    
Goodwill (in Pesos)
Technological developments (in Pesos) $ 18,157 13,889
Assumed market share, percentage 16.50%  
Nominal discount rate, percentage 7.00%  
Discount rate, percentage 6.10%  
Return on market equity percentage 4.40%  
Real cost equity, percentage 9.00%  
Total for all Business Combinations [Member]    
Intangible Assets [Line Items]    
Goodwill (in Pesos) $ 12,576 $ 12,576
Discount rate, percentage 5.90%  
Minimum [Member]    
Intangible Assets [Line Items]    
Bank setting discounts rates, percentage 8.00%  
Maximum [Member]    
Intangible Assets [Line Items]    
Bank setting discounts rates, percentage 10.00%