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Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk - CLP ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Financial assets before allowances [Member] | 0 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks $ 2,072,225 $ 1,413,525
Commercial loans 19,653,330 19,177,970
Residential mortgage loans 11,051,530 10,103,531
Consumer loans 4,633,879 4,013,200
Financial assets before allowances [Member] | 1 to 29 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks 102,567 116,307
Commercial loans 274,566 209,078
Residential mortgage loans 173,094 113,040
Consumer loans 157,080 124,422
Financial assets before allowances [Member] | 30 to 59 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans 95,919 68,970
Residential mortgage loans 68,590 35,687
Consumer loans 77,179 52,105
Financial assets before allowances [Member] | 60 to 89 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans 36,642 19,771
Residential mortgage loans 30,675 19,095
Consumer loans 41,116 21,308
Financial assets before allowances [Member] | > = 90 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans 248,288 196,543
Residential mortgage loans 98,433 75,175
Consumer loans 85,976 35,978
Financial assets before allowances [Member] | Subtotal [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks 2,174,792 1,529,832
Commercial loans 20,308,745 19,672,332
Residential mortgage loans 11,422,322 10,346,528
Consumer loans 4,995,230 4,247,013
Financial assets before allowances [Member] | Total Loans [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Total Loans 38,901,089 35,795,705
Allowances Established [Member] | 0 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks (1,196) (60)
Commercial loans (199,029) (222,812)
Residential mortgage loans (22,002) (19,552)
Consumer loans (274,951) (216,681)
Allowances Established [Member] | 1 to 29 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks (445) (21)
Commercial loans (18,961) (13,461)
Residential mortgage loans (11,591) (7,329)
Consumer loans (60,740) (42,598)
Allowances Established [Member] | 30 to 59 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans (13,563) (9,442)
Residential mortgage loans (8,043) (3,885)
Consumer loans (37,047) (24,763)
Allowances Established [Member] | 60 to 89 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans (8,193) (3,892)
Residential mortgage loans (3,733) (2,038)
Consumer loans (22,870) (10,999)
Allowances Established [Member] | > = 90 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans (81,721) (69,234)
Residential mortgage loans (5,277) (6,182)
Consumer loans (53,888) (20,628)
Allowances Established [Member] | Subtotal [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks (1,641) (81)
Commercial loans (321,467) (318,841)
Residential mortgage loans (50,646) (38,986)
Consumer loans (449,496) (315,669)
Allowances Established [Member] | Total Loans [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Total Loans (823,250) (673,577)
Net financial assets [Member] | 0 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks 2,071,029 1,413,465
Commercial loans 19,454,301 18,955,158
Residential mortgage loans 11,029,528 10,083,979
Consumer loans 4,358,928 3,796,519
Net financial assets [Member] | 1 to 29 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks 102,122 116,286
Commercial loans 255,605 195,617
Residential mortgage loans 161,503 105,711
Consumer loans 96,340 81,824
Net financial assets [Member] | 30 to 59 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans 82,356 59,528
Residential mortgage loans 60,547 31,802
Consumer loans 40,132 27,342
Net financial assets [Member] | 60 to 89 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans 28,449 15,879
Residential mortgage loans 26,942 17,057
Consumer loans 18,246 10,309
Net financial assets [Member] | > = 90 days [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks
Commercial loans 166,567 127,309
Residential mortgage loans 93,156 68,993
Consumer loans 32,088 15,350
Net financial assets [Member] | Subtotal [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Loans and advances to Banks 2,173,151 1,529,751
Commercial loans 19,987,278 19,353,491
Residential mortgage loans 11,371,676 10,307,542
Consumer loans 4,545,734 3,931,344
Net financial assets [Member] | Total Loans [Member]    
Financial Assets at Amortized Cost (Details) - Schedule of concentration of credit risk [Line Items]    
Total Loans $ 38,077,839 $ 35,122,128