v3.25.4
Risk Management (Details) - Schedule of Net Losses from Operational Risks - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Schedule of Net Losses from Operational Risks [Line Items]    
Total $ 55,265 $ 52,019
Recoveries of expenses (14,095) (33,385)
Net loss from operational risk events 41,170 18,634
Internal fraud | Expenses for the gross loss period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Total 1,115 3,153
Internal fraud | Recoveries of expenses in the period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Recoveries of expenses (657) (1,720)
External fraud | Expenses for the gross loss period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Total 41,496 33,786
External fraud | Recoveries of expenses in the period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Recoveries of expenses (7,025) (27,586)
Labor Practices and Business Safety | Expenses for the gross loss period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Total 4,381 7,129
Labor Practices and Business Safety | Recoveries of expenses in the period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Recoveries of expenses (922) (2,160)
Clients, products and business practices | Expenses for the gross loss period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Total 572 809
Clients, products and business practices | Recoveries of expenses in the period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Recoveries of expenses (481) (250)
Damage to physical assets | Expenses for the gross loss period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Total 296 347
Damage to physical assets | Recoveries of expenses in the period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Recoveries of expenses (1) (2)
Business interruption and system failures | Expenses for the gross loss period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Total 280 290
Business interruption and system failures | Recoveries of expenses in the period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Recoveries of expenses (6) (112)
Process execution, delivery and management | Expenses for the gross loss period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Total 7,125 6,505
Process execution, delivery and management | Recoveries of expenses in the period due to operational risk events    
Schedule of Net Losses from Operational Risks [Line Items]    
Recoveries of expenses $ (5,003) $ (1,555)