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Fair Value of Financial Assets and Liabilities (Details) - Schedule of assets and liabilities measured at fair value on a recurrent basis using unobserved significant entries (Level 3) - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Assets [Member]      
Fair Value of Financial Assets and Liabilities (Details) - Schedule of assets and liabilities measured at fair value on a recurrent basis using unobserved significant entries (Level 3) [Line Items]      
Balance $ 77,458 $ 81,678 $ 80,781
Included in statements of income (4,711) (196) 827
Included in other comprehensive income 30,073 3,087 70
Purchases, issuances, and loans (net)  
Level transfer (394) (7,111)
Balance 102,426 77,458 81,678
Total profits or losses included in comprehensive income for 20 24,968 (4,220) 897
Liabilities [Member]      
Fair Value of Financial Assets and Liabilities (Details) - Schedule of assets and liabilities measured at fair value on a recurrent basis using unobserved significant entries (Level 3) [Line Items]      
Balance 2,760 2,950 795
Included in statements of income 1,012 2,155
Included in other comprehensive income
Purchases, issuances, and loans (net)
Level transfer (2,760) (1,202)
Balance 2,760 2,950
Total profits or losses included in comprehensive income for 20 $ (2,760) $ (190) $ 2,155