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Risk Management (Details) - Schedule of high, low and average levels - Market risk [member] - CLP ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Consolidated [Member] | Top of range [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk $ 3,430 $ 12,820
Consolidated [Member] | Bottom of range [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 1,110 1,940
Consolidated [Member] | Weighted average [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 1,960 4,450
Fixed-Income Investments [Member] | Top of range [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 2,860 11,960
Fixed-Income Investments [Member] | Bottom of range [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 1,120 1,500
Fixed-Income Investments [Member] | Weighted average [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 1,860 3,190
Variable-Income Investments [Member] | Top of range [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 290 10
Variable-Income Investments [Member] | Bottom of range [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk
Variable-Income Investments [Member] | Weighted average [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 190
Foreign Currency Investments [Member] | Top of range [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 2,330 6,470
Foreign Currency Investments [Member] | Bottom of range [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk 90 710
Foreign Currency Investments [Member] | Weighted average [member]    
Risk Management (Details) - Schedule of high, low and average levels [Line Items]    
Value at risk $ 770 $ 2,850