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Investments in Other Companies (Details) - Schedule of reconciliation of investments in other companies that are not consolidated - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Schedule of reconciliation of investments in other companies that are not consolidated [Abstract]      
Balance as of January 1, $ 42,338 $ 48,442 $ 42,252
Capital increase 7,847   671
Participation in net income 1,793 (5,099) 6,039
Dividends received (1,097) (1,001) (552)
Non-current assets Nexus [1] (3,961)  
Other 3 (4) 32
Balance as of December 31, $ 46,923 $ 42,338 $ 48,442
[1] This item corresponds to the participation in Sociedad Operadora de Tarjeta de Crédito Nexus S.A., which has been reclassified as non-current assets.