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Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and the maximum exposure to credit risk - Confirmed Foreign Letters of Credit [Member] - CLP ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal $ 120,971 $ 91,270
Substandard
Non-complying
Total 120,971 91,270
Stage 1 - Individual [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 120,971 91,270
Substandard
Non-complying
Total 120,971 91,270
Stage 1 Group [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying
Total
Stage 2 - Individual [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying
Total
Stage 2 Group [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying
Total
Stage 3 - Individual [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying
Total
Stage 3 Group [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying
Total