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Risk Management (Details) - Schedule of allowance sensibility - CLP ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Unfavorable Scenario 1 [Member]    
Risk Management (Details) - Schedule of allowance sensibility [Line Items]    
Reported ECL allowance $ 1,204,015 $ 1,083,371
Macro Economic [Member]    
Risk Management (Details) - Schedule of allowance sensibility [Line Items]    
Reported ECL allowance 1,051,702 1,038,147
Gross carrying amount $ 36,628,705 $ 34,410,578
Reported ECL Coverage 2.87% 3.02%
Macro Economic [Member] | Favorable Scenario 2 [Member]    
Risk Management (Details) - Schedule of allowance sensibility [Line Items]    
Reported ECL allowance $ 926,695 $ 876,654
Reported ECL Coverage 2.55% 2.55%
Macro Economic [Member] | Favorable Scenario 1 [Member]    
Risk Management (Details) - Schedule of allowance sensibility [Line Items]    
Reported ECL allowance $ 994,883 $ 930,044
Reported ECL Coverage 2.71% 2.71%
Macro Economic [Member] | Base Scenario [Member]    
Risk Management (Details) - Schedule of allowance sensibility [Line Items]    
Reported ECL allowance $ 1,061,809 $ 981,671
Reported ECL Coverage 3.05% 2.86%
Macro Economic [Member] | Unfavorable Scenario 2 [Member]    
Risk Management (Details) - Schedule of allowance sensibility [Line Items]    
Reported ECL allowance $ 1,144,741 $ 1,047,127
Reported ECL Coverage 2.86% 3.05%
Macro Economic [Member] | Unfavorable Scenario 1 [Member]    
Risk Management (Details) - Schedule of allowance sensibility [Line Items]    
Reported ECL Coverage 3.15% 3.15%