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Risk Management (Details) - Schedule of amortized costs and net loss of modified financial assets
$ in Millions
 12 Months Ended
Dec. 31, 2021
CLP ($)
Facilities that have cured since modification and are now measured using 12mECLs (Stage 1) [Member] | Post Modification [Member]  
Risk Management (Details) - Schedule of amortized costs and net loss of modified financial assets [Line Items]  
Gross carrying amount, Post modification $ 13,552
Corresponding ECL, Post modification 1,400
Facilities that have cured since modification and are now measured using 12mECLs (Stage 1) [Member] | Pre Modification [Member]  
Risk Management (Details) - Schedule of amortized costs and net loss of modified financial assets [Line Items]  
Gross carrying amount, Post modification 13,682
Corresponding ECL, Post modification 2,036
Facilities that reverted to (Stage 2/3) lifetime ECLs having once cured [Member] | Post Modification [Member]  
Risk Management (Details) - Schedule of amortized costs and net loss of modified financial assets [Line Items]  
Gross carrying amount, Pre-modification 8,154
Corresponding ECL, Pre-modification 2,108
Facilities that reverted to (Stage 2/3) lifetime ECLs having once cured [Member] | Pre Modification [Member]  
Risk Management (Details) - Schedule of amortized costs and net loss of modified financial assets [Line Items]  
Gross carrying amount, Pre-modification 8,122
Corresponding ECL, Pre-modification $ 1,336