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Employee Benefits (Details) - Schedule of changes in provisions for incentive plans - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Schedule of changes in provisions for incentive plans [Abstract]    
Balances as of January 1, $ 43,941 $ 51,051
Provisions established 49,652 34,138
Provisions used (40,524) (41,248)
Provisions released
Balances as of December 31, $ 53,069 $ 43,941