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Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of market adjustment of cash flow hedges generated by hedge instruments - Cash flow hedges [member] - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of market adjustment of cash flow hedges generated by hedge instruments [Line Items]    
Cash flow hedge net gains (losses) $ (118,838) $ (373,581)
Interbank loans [Member]    
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of market adjustment of cash flow hedges generated by hedge instruments [Line Items]    
Cash flow hedge net gains (losses) (2,343) 974
Time deposits and other time liabilities [Member]    
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of market adjustment of cash flow hedges generated by hedge instruments [Line Items]    
Cash flow hedge net gains (losses) (8,816)
Issued debt instruments [Member]    
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of market adjustment of cash flow hedges generated by hedge instruments [Line Items]    
Cash flow hedge net gains (losses) 415 21,701
Debt instruments at FVOCI [Member]    
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of market adjustment of cash flow hedges generated by hedge instruments [Line Items]    
Cash flow hedge net gains (losses) (22,571) (33,509)
Loans and accounts receivable at amortised cost [Member]    
Financial Derivatives Contracts for Hedge Accounting (Details) - Schedule of market adjustment of cash flow hedges generated by hedge instruments [Line Items]    
Cash flow hedge net gains (losses) $ (94,339) $ (353,931)