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Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   6,365
Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   6,365
Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets $ 2,960,706 2,705,496
Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Government [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Government [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   2,392,982
Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,685,167  
Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   7,800
Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 40,749  
Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   22,724
Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 22,100  
Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   1,345
Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 124  
Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   20,752
Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 12,301  
Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   22,768
Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 12,787  
Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   5,518
Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,872  
Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   11,516
Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 16,332  
Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   3,345
Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 17,532  
Financial assets held for trading at fair value through profit or loss [Member] | Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Services [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 149,742  
Financial assets held for trading at fair value through profit or loss [Member] | Other [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   216,746
Financial assets held for trading at fair value through profit or loss [Member] | Other [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   2,705,496
Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member] | Derivative contracts Financial Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,960,706  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,019,487  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 39,805  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 374,453  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,433,745  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,753
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,753
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 257,325  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 257,325  
Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 27,077 277,802
Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Government [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Government [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   277,802
Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 27,077  
Financial Assets at fair value through other comprehensive income [Member] | Trade [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Trade [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Mining [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Mining [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Construction [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Construction [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Services [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Other [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Other [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   277,802
Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member] | Derivative contracts financial for hedging purposes Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 27,077  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   3,054,809
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,258,857  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,680,867  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 13,591  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,934  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,639  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,504  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,967,392  
Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 257,325  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   6,365
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 6,545  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 6,545  
Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,174,792  
Financial assets at amortized cost One [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 6,545  
Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 36,726,297 34,265,873
Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   1,529,832
Financial assets at amortized cost [Member] | Central Bank of Chile [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,801,100 1,090,000
Financial assets at amortized cost [Member] | Government [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Retail (Individuals) [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Financial Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 373,692 439,832
Financial assets at amortized cost [Member] | Trade [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Manufacturing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Mining [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Electricity, Gas and Water [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Agriculture and Livestock [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Fishing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Transportation and Telecom [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Construction [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Other [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial assets at amortized cost [Member] | Credit Risk Total [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,174,792 1,529,832
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 902,355  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 902,355  
Cash and Due from Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,764,884 3,713,734
Cash and Due from Banks [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 384,230 1,545,472
Cash and Due from Banks [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,380,654 2,168,262
Cash and Due from Banks [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Cash and Due from Banks [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,764,884 3,713,734
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 566,050 742,545
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Government [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 372,637 521,735
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 28,966 3,685
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 12,435 18,806
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 124 1,343
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,153 12,623
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 8,456 4,873
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 18
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 144
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,602 247
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 139,515
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Other [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 179,233
Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 566,050 742,545
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,389,577 1,958,243
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Government [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,311,655 1,870,975
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 9,770 342
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 9,123 3,444
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 10,148 8,129
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,236 17,815
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,848 5,409
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 16,166 11,516
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 14,493 3,098
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 10,138
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Other [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 37,513
Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,389,577 1,958,243
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 27,077 277,802
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 27,077 277,802
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 27,077 277,802
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,321 4,509
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Government [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 123 251
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 601 3,595
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 61 474
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 90 80
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 6 109
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,437
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Other [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,321 4,509
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,758 199
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Government [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 752 21
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,412 178
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 481
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 5
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 21
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 87
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Other [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,758 199
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Government [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Services [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Other [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 902,355  
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,059,292 3,472,122
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,019,487 3,287,111
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 39,805 162,433
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 22,578
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,059,292 3,472,122
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,258,857 2,488,850
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 102
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,258,857 2,488,748
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,258,857 2,488,850
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   839,744
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 902,355 839,744
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 902,355 839,744
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 374,453 265,820
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 374,453 265,820
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 374,453 265,820
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,540,908 565,959
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,513,240 537,036
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 13,591
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,934 5,254
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,639 5,321
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,504 4,609
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 13,739
Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,540,908 565,959
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   3,287,111
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   162,433
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   288,398
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   3,737,942
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 167,627  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 167,627  
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 167,627
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,967,392  
Subtotal [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 902,355  
Subtotal [Member] | Financial Assets at fair value through other comprehensive income [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,433,745  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 257,325  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Investments in mutual funds [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 257,325  
Investments in mutual funds [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 257,325  
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 5,700 5,499
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 5,700 5,499
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 5,700 5,499
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   866
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   866
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 845 866
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 845  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 845  
Rights by Resale Agreements and Securities Lending [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   64,365
Rights by Resale Agreements and Securities Lending [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 54,061  
Central Bank of Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,801,100  
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   1,090,000
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Central Bank of Chile [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,801,100 1,090,000
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Government [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Retail (Individuals) [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Financial Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Trade [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Manufacturing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Mining [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Electricity, Gas and Water [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Agriculture and Livestock [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Fishing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Transportation and Telecom [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Construction [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Other [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Credit Risk Total [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,801,100 1,090,000
Domestic banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Central Bank of Chile [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Government [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Retail (Individuals) [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Financial Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   160,018
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Trade [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Manufacturing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Mining [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Electricity, Gas and Water [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Agriculture and Livestock [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Fishing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Transportation and Telecom [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Construction [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Other [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost One [Member] | Credit Risk Total [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   160,018
Domestic banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   160,018
Domestic banks [Member] | Financial assets at amortized cost [Member] | Central Bank of Chile [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Government [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Retail (Individuals) [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Financial Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Trade [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Manufacturing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Mining [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Electricity, Gas and Water [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Agriculture and Livestock [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Fishing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Transportation and Telecom [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Construction [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Other [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Domestic banks [Member] | Financial assets at amortized cost [Member] | Credit Risk Total [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 373,692  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   279,814
Foreign banks [Member] | Financial assets at amortized cost [Member] | Central Bank of Chile [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Central Bank of Chile [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Government [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Government [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Retail (Individuals) [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Retail (Individuals) [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Financial Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 373,692  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Financial Services [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   279,814
Foreign banks [Member] | Financial assets at amortized cost [Member] | Trade [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Trade [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Manufacturing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Manufacturing [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Mining [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Mining [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Electricity, Gas and Water [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Electricity, Gas and Water [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Agriculture and Livestock [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Agriculture and Livestock [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Fishing [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Fishing [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Transportation and Telecom [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Transportation and Telecom [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Construction [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Construction [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Services [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Services [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Other [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Other [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Credit Risk Total [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 373,692  
Foreign banks [Member] | Financial assets at amortized cost [Member] | Credit Risk Total [Member] | Loans and advances to Banks One [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   279,814
Commercial loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 20,308,745 19,672,332
Residential Mortgage Loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 11,422,322 10,346,528
Consumer loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,995,230 4,247,013
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Forwards [Member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 232
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 43,116 62,030
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 469 1,327
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 13
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 7,950
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,526 763
Rights by resale agreements [Member] | Financial assets at amortized cost [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 54,061 64,365
Debt Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   3,737,942
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   102
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   2,488,748
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   537,036
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   5,254
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   5,321
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   4,609
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   13,739
Debt Financial Instruments [Member] | Financial Assets at fair value through other comprehensive income [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   3,054,809
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   839,744
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   839,744
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Debt Financial Instruments [Member] | Financial assets at amortized cost [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   839,744
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,753
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,753
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Central Bank of Chile [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Government [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Retail (Individuals) [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Financial Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,753
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Trade [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Manufacturing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Mining [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Electricity, Gas and Water [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Agriculture and Livestock [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Fishing [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Transportation and Telecom [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Construction [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Services [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Other [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Financial Instruments Subtotal [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Credit Risk Total [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,753
Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,358,804 1,703,307
Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,753
Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,753
Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 118 16,374
Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   3,054,809
Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 257,325  
Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   5,499
Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,801,100  
Chile [Member] | Financial assets at amortized cost One [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 5,700  
Chile [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 36,696,753 34,252,155
Chile [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   1,250,018
Chile [Member] | Cash and Due from Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,448,441 2,748,930
Chile [Member] | Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 316,204 [1] 585,463
Chile [Member] | Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Chile [Member] | Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,037,521 [2] 1,113,136
Chile [Member] | Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 118 16,374
Chile [Member] | Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,321 4,509
Chile [Member] | Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Chile [Member] | Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,758 199
Chile [Member] | Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Chile [Member] | Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Chile [Member] | Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Chile [Member] | From the Chilean Government and Central Bank [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 902,355  
Chile [Member] | From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,059,292 3,472,122
Chile [Member] | From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 2,258,857 2,488,850
Chile [Member] | From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   839,744
Chile [Member] | Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 374,453 265,820
Chile [Member] | Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,540,908 565,959
Chile [Member] | Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Chile [Member] | Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Chile [Member] | Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,799,765  
Chile [Member] | Subtotal [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 902,355  
Chile [Member] | Subtotal [Member] | Financial Assets at fair value through other comprehensive income [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 3,433,745  
Chile [Member] | Investments in mutual funds [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 257,325  
Chile [Member] | Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 5,700 5,499
Chile [Member] | Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Chile [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   64,365
Chile [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 54,061  
Chile [Member] | Central Bank of Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,801,100  
Chile [Member] | Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   1,090,000
Chile [Member] | Domestic banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Chile [Member] | Domestic banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   160,018
Chile [Member] | Foreign banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Chile [Member] | Foreign banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Chile [Member] | Commercial loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 20,279,201 19,658,614
Chile [Member] | Residential Mortgage Loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 11,422,322 10,346,528
Chile [Member] | Consumer loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 4,995,230 4,247,013
Chile [Member] | Debt Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   3,737,942
Chile [Member] | Debt Financial Instruments [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   839,744
United States [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 70,516 347,290
United States [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 18,368 79,904
United States [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Financial assets at amortized cost One [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Cash and Due from Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,227,305 897,881
United States [Member] | Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 38,355 [1] 90,461
United States [Member] | Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 32,161 [2] 256,829
United States [Member] | Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 18,368 79,904
United States [Member] | Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | From the Chilean Government and Central Bank [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 167,627
United States [Member] | Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 167,627  
United States [Member] | Subtotal [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Subtotal [Member] | Financial Assets at fair value through other comprehensive income [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Investments in mutual funds [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Central Bank of Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Domestic banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Domestic banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Foreign banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Foreign banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Commercial loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Residential Mortgage Loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Consumer loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
United States [Member] | Debt Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
United States [Member] | Debt Financial Instruments [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,186,872 576,396
England [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 8,142 162,478
England [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 18,679  
England [Member] | Financial assets at amortized cost One [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Cash and Due from Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 24,982 10,782
England [Member] | Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 91,832 [1] 59,444
England [Member] | Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 1,095,040 [2] 516,952
England [Member] | Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 8,142 162,478
England [Member] | Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | From the Chilean Government and Central Bank [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Subtotal [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Subtotal [Member] | Financial Assets at fair value through other comprehensive income [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Investments in mutual funds [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Central Bank of Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Domestic banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Domestic banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Foreign banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 18,679  
England [Member] | Foreign banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Commercial loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Residential Mortgage Loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Consumer loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
England [Member] | Debt Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
England [Member] | Debt Financial Instruments [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 182,320  
Brazil [Member] | Financial assets at amortized cost One [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   141,249
Brazil [Member] | Cash and Due from Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 8 8
Brazil [Member] | Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets [1]
Brazil [Member] | Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets [2]
Brazil [Member] | Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | From the Chilean Government and Central Bank [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Subtotal [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Subtotal [Member] | Financial Assets at fair value through other comprehensive income [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Investments in mutual funds [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Central Bank of Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Domestic banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Domestic banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Foreign banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 182,320  
Brazil [Member] | Foreign banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   141,249
Brazil [Member] | Commercial loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Residential Mortgage Loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Consumer loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Brazil [Member] | Debt Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Brazil [Member] | Debt Financial Instruments [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 344,514 78,503
Others Currency [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Others Financial Instruments Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 449 19,046
Others Currency [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   866
Others Currency [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 172,693  
Others Currency [Member] | Financial assets at amortized cost One [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 845  
Others Currency [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 29,544 13,718
Others Currency [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,565
Others Currency [Member] | Cash and Due from Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 64,148 56,133
Others Currency [Member] | Forward contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 119,659 [1] 7,177
Others Currency [Member] | Forward contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Swap contract [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 224,855 [2] 71,326
Others Currency [Member] | Swap contract [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 449 19,046
Others Currency [Member] | Purchased call options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Purchased call options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Written put options [member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Written put options [member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Futures [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Derivative contracts Financial [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Futures [Member] | Financial Assets at fair value through other comprehensive income [Member] | Derivative contracts financial for hedging purposes [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | From the Chilean Government and Central Bank [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | From the Chilean Government and Central Bank [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | From the Chilean Government and Central Bank [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | From the Chilean Government and Central Bank [Member] | Financial assets at amortized cost [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Other debt financial instruments issued in Chile [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Other debt financial instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Financial debt instruments issued Abroad [Member] | Financial assets held for trading at fair value through profit or loss [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Financial debt instruments issued Abroad [Member] | Financial Assets at fair value through other comprehensive income [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Subtotal [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Subtotal [Member] | Debt Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Subtotal [Member] | Financial Assets at fair value through other comprehensive income [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Investments in mutual funds [Member] | Financial Assets at fair value through other comprehensive income [Member] | Others Financial Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Equity instruments issued in Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Equity instruments issued by foreign institutions [Member] | Financial Assets at fair value through other comprehensive income [Member] | Equity Instruments [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 845 866
Others Currency [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial Assets at fair value through other comprehensive income [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Rights by Resale Agreements and Securities Lending [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Central Bank of Chile [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Central Bank of Chile [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Domestic banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Domestic banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Foreign banks [Member] | Financial Assets at fair value through other comprehensive income [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 172,693  
Others Currency [Member] | Foreign banks [Member] | Financial assets at amortized cost [Member] | Loans and advances to Banks [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets   138,565
Others Currency [Member] | Commercial loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets 29,544 13,718
Others Currency [Member] | Residential Mortgage Loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Consumer loans [Member] | Financial assets at amortized cost [Member] | Loans to Customers, Net [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets
Others Currency [Member] | Debt Financial Instruments [Member] | Financial assets held for trading at fair value through profit or loss [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
Others Currency [Member] | Debt Financial Instruments [Member] | Financial assets at amortized cost [Member]    
Risk Management and Report (Details) - Schedule of credit risk exposure per balance sheet item, including derivatives, detailed by both geographic region and industry sector [Line Items]    
Financial Assets  
[1] Others includes: France Ch$92,885 million and Spain Ch$18,923 million.
[2] Others includes: France Ch$62,731 million and Spain Ch$45,189 million.