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Financial Assets at Amortized Cost (Details) - Schedule of Bank has Carried Out Transactions - Sale or Transfer [Member] - CLP ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Schedule of Bank has Carried Out Transactions [Line Items]    
Carrying amount $ 17,013 $ 7,908
Allowances released (262) (2,264)
Sale price 17,007 7,908
Effect on income (loss) gain [1] 256 2,264
Sale of outstanding loans [Member]    
Schedule of Bank has Carried Out Transactions [Line Items]    
Carrying amount 17,013 7,908
Allowances released (262) (2,264)
Sale price 17,007 7,908
Effect on income (loss) gain [1] 256 2,264
Sale of write-off Loans [Member]    
Schedule of Bank has Carried Out Transactions [Line Items]    
Carrying amount
Allowances released
Sale price
Effect on income (loss) gain [1]
[1] See Note No. 31.