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Intangible Assets (Details) - Schedule of goodwill allocated to individual business segments - Business Segments [Member] - CLP ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Intangible Assets (Details) - Schedule of goodwill allocated to individual business segments [Line Items]    
Total $ 16,714 $ 16,714
Retail [Member]    
Intangible Assets (Details) - Schedule of goodwill allocated to individual business segments [Line Items]    
Total 5,928 5,928
Wholesale [Member]    
Intangible Assets (Details) - Schedule of goodwill allocated to individual business segments [Line Items]    
Total 2,135 2,135
Treasury and money market operations [Member]    
Intangible Assets (Details) - Schedule of goodwill allocated to individual business segments [Line Items]    
Total 4,513 4,513
Subsidiaries [Member]    
Intangible Assets (Details) - Schedule of goodwill allocated to individual business segments [Line Items]    
Total $ 4,138 $ 4,138