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Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk - Undrawn credit lines [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 $ 8,622,441 $ 7,620,714
Substandard 4,421 3,896
Non-complying 24,331 25,772
Total 8,651,193 7,650,382
Stage 1 - Individual [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 1,178,448 1,055,119
Substandard
Non-complying
Total 1,178,448 1,055,119
Stage 1 - Group [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 7,130,566 6,244,331
Substandard
Non-complying
Total 7,130,566 6,244,331
Stage 2 - Individual [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 133,391 138,432
Substandard 4,421 3,896
Non-complying
Total 137,812 142,328
Stage 2 - Group [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 180,023 182,812
Substandard
Non-complying
Total 180,023 182,812
Stage 3 - Individual [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal 13 20
Substandard
Non-complying 719 837
Total 732 857
Stage 3 - Group [Member]    
Provisions (Details) - Schedule of credit quality and the maximum exposure to credit risk [Line Items]    
Normal
Substandard
Non-complying 23,612 24,935
Total $ 23,612 $ 24,935