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Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk - Performance Guarantees [Member] - CLP ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal $ 2,336,167 $ 2,188,201
Substandard 28,697 21,833
Non-complying 2,089 4,336
Total 2,366,953 2,214,370
Stage 1 Individual [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 1,718,639 1,573,058
Substandard
Non-complying
Total 1,718,639 1,573,058
Stage 1 - Group [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 45,140 46,523
Substandard
Non-complying
Total 45,140 46,523
Stage 2 Individual [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 572,081 568,005
Substandard 28,697 21,833
Non-complying
Total 600,778 589,838
Stage 2 - Group [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 307 615
Substandard
Non-complying
Total 307 615
Stage 3 Individual [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying 1,728 3,851
Total 1,728 3,851
Stage 3 - Group [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying 361 485
Total $ 361 $ 485