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Contingencies and Commitments (Details) - Schedule of subsidiary established a guarantee in an insurance policy - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Shares delivered to guarantee forward sales transactions covered simultaneously:    
Santiago Securities Exchange, Stock Exchange $ 15,840 $ 38,279
Electronic Chilean Securities Exchange, Stock Exchange 10,323 12,839
Fixed income securities to guarantee CCLV system:    
Santiago Securities Exchange, Stock Exchange 9,983 9,990
Fixed Income securities to guarantee equity short sale and Hedging Loan:    
Santiago Securities Exchange, Stock Exchange 2,344
Shares delivered to guarantee equity lending and short-selling:    
Santiago Securities Exchange, Stock Exchange 7,992
Cash guarantees received for operations with derivatives 743 1,723
Cash guarantees for operations with derivatives 1,443 3,198
Equity securities received for operations with derivatives    
Electronic Chilean Securities Exchange, Stock Exchange 273 342
Depósito Central de Valores S.A. 1,363 1,726
Financial intermediation securities received for operations with derivatives    
Internal custody 238
Total $ 48,198 $ 70,441