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Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations
 12 Months Ended
Dec. 31, 2021
Less than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book CLP Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) (28)
Less than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book CLP Bonds [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 110
Less than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book CLF Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 18
Less than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book CLF Bonds [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 147
Less than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book USD Offshore Libor Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) (8)
Less than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book Spread USD On/Off Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 1
Less than 1 year [Member] | CLP Bonds [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 306
Less than 1 year [Member] | CLF Bonds [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 306
Less than 1 year [Member] | USD Offshore Libor Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) (15)
Less than 1 year [Member] | Spread USD On/Off Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) (22)
Greater than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book CLP Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) (12)
Greater than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book CLP Bonds [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 81
Greater than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book CLF Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 61
Greater than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book CLF Bonds [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 149
Greater than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book USD Offshore Libor Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) (16)
Greater than 1 year [Member] | Average Fluctuations of Market Factors for Maximum Stress Scenario Trading Book Spread USD On/Off Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 8
Greater than 1 year [Member] | CLP Bonds [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 278
Greater than 1 year [Member] | CLF Bonds [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 309
Greater than 1 year [Member] | USD Offshore Libor Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) (6)
Greater than 1 year [Member] | Spread USD On/Off Derivatives [Member]  
Risk Management (Details) - Schedule of Adverse scenario market factors fluctuations [Line Items]  
Reasonably possible increase (decrease) in risk assumption (bps) 2