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Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and maximum exposure to credit risk - Warranty by Endorsement and Sureties [Member] - CLP ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and maximum exposure to credit risk [Line Items]    
Normal $ 341,364 $ 432,499
Substandard 7,362 7,170
Non-complying 48
Total 348,774 439,669
Stage 1 - Individual [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and maximum exposure to credit risk [Line Items]    
Normal 340,789 403,479
Substandard
Non-complying
Total 340,789 403,479
Stage 1 Group [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and maximum exposure to credit risk [Line Items]    
Normal 575 567
Substandard
Non-complying
Total 575 567
Stage 2 - Individual [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and maximum exposure to credit risk [Line Items]    
Normal 28,453
Substandard 7,362 7,170
Non-complying
Total 7,362 35,623
Stage 2 Group [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and 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 maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying 48
Total 48
Stage 3 Group [Member]    
Provisions for Contingent Loans Credit Risk (Details) - Schedule of credit quality and maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying
Total