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Provisions for Contingent Loans Credit Risk (Details) - Schedule of Credit Risk for Contingent Loans - CLP ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Outstanding Exposure [Member]    
Schedule of Credit Risk for Contingent Loans [Line Items]    
Warranty by endorsement and sureties $ 351,531 $ 348,774
Confirmed foreign letters of credit 83,392 120,971
Issued foreign letters of credit 267,212 303,224
Performance guarantees 2,640,297 2,697,608
Undrawn credit lines 10,084,458 9,347,863
Other commitments 120,545 72,355
Total 13,547,435 12,890,795
Expected Credit Loss [Member]    
Schedule of Credit Risk for Contingent Loans [Line Items]    
Warranty by endorsement and sureties 1,576 8,690
Confirmed foreign letters of credit 43 107
Issued foreign letters of credit 285 468
Performance guarantees 20,565 24,205
Undrawn credit lines 66,747 109,849
Other commitments 424 170
Total $ 89,640 $ 143,489