XML 190 R167.htm IDEA: XBRL DOCUMENT v3.22.1
Provisions (Details) - Schedule of impairment of losses on contingent loan risks - CLP ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Outstanding Exposure [Member]    
Provisions (Details) - Schedule of impairment of losses on contingent loan risks [Line Items]    
Warranty by endorsement and sureties $ 439,669 $ 224,079
Confirmed foreign letters of credit 91,270 58,299
Issued foreign letters of credit 358,755 343,663
Performance guarantees 2,366,953 2,214,370
Undrawn credit lines 8,651,193 7,650,382
Other commitments 78,951 107,707
Total 11,986,791 10,598,500
ECL [Member]    
Provisions (Details) - Schedule of impairment of losses on contingent loan risks [Line Items]    
Warranty by endorsement and sureties 3,754 6,068
Confirmed foreign letters of credit 3 10
Issued foreign letters of credit 200 235
Performance guarantees 7,029 13,124
Undrawn credit lines 82,033 78,744
Other commitments 30
Total $ 93,049 $ 98,181