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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, 2022
Dec. 31, 2021
Dec. 31, 2020
Schedule Of Reconciliation Of Investments In Other Companies That Are Not Consolidated Abstract      
Balance as of January 1, $ 46,923 $ 42,338 $ 48,442
Capital increase 7,847
Participation in net income 13,031 1,793 (5,099)
Dividends received (3,622) (1,097) (1,001)
Non-current assets Nexus (3,961)
Other (155) 3 (4)
Balance as of December 31, $ 56,177 $ 46,923 $ 42,338