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v3.23.1

Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance - Warranty by Endorsement and Sureties [Member] - CLP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period | $ 439,669 | $ 224,079
Net change on exposures | (110,906) | 162,065
Transfer to Stage 1 |  |
Transfer to Stage 2 |  |
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | 20,011 | 53,525
Total | 348,774 | 439,669
ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period | 3,754 | 6,068
Net change on exposures | (832) | (126)
Transfer to Stage 1 |  |
Transfer to Stage 2 |  |
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year | 501 | (3,369)
Refinements to models used for calculation | 5,936 | 1
Foreign exchange adjustments | (669) | 1,180
Total | 8,690 | 3,754
Stage 1 - Individual [Member] | Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period | 403,479 | 186,051
Net change on exposures | (103,737) | 168,112
Transfer to Stage 1 | 83,148 | 3,870
Transfer to Stage 2 | (58,751) | (2,300)
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | 16,650 | 47,746
Total | 340,789 | 403,479
Stage 1 - Individual [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period | 239 | 174
Net change on exposures | (984) | 26
Transfer to Stage 1 | 65 | 8
Transfer to Stage 2 | (15) | (2)
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year | 507 | (2)
Refinements to models used for calculation | 2,063 |
Foreign exchange adjustments | (166) | 35
Total | 1,709 | 239
Stage 1 - Group [Member] | Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period | 567 | 131
Net change on exposures | 7 | 369
Transfer to Stage 1 | 801 | 320
Transfer to Stage 2 | (794) | (313)
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | (6) | 60
Total | 575 | 567
Stage 1 - Group [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period | 2 |
Net change on exposures | 4 | 1
Transfer to Stage 1 |  |
Transfer to Stage 2 | (2) |
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year | 2 |
Refinements to models used for calculation | 1 | 1
Foreign exchange adjustments |  |
Total | 7 | 2
Stage 2 - Individual [Member] | Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period | 35,623 | 32,267
Net change on exposures | (7,176) | (6,416)
Transfer to Stage 1 | (83,148) | (3,870)
Transfer to Stage 2 | 58,751 | 8,859
Transfer to Stage 3 | (52) |
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | 3,364 | 4,783
Total | 7,362 | 35,623
Stage 2 - Individual [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period | 3,513 | 264
Net change on exposures | 148 | (153)
Transfer to Stage 1 | (65) | (8)
Transfer to Stage 2 | 15 | 6,561
Transfer to Stage 3 | (6) |
Impact on year-end ECL of exposures transferred between stages during the year |  | (3,367)
Refinements to models used for calculation | 3,872 |
Foreign exchange adjustments | (503) | 216
Total | 6,974 | 3,513
Stage 2 - Group [Member] | Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period |  |
Net change on exposures |  |
Transfer to Stage 1 | (801) | (320)
Transfer to Stage 2 | 794 | 313
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | 7 | 7
Total |  |
Stage 2 - Group [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period |  |
Net change on exposures |  |
Transfer to Stage 1 |  |
Transfer to Stage 2 | 2 |
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year | (2) |
Refinements to models used for calculation |  |
Foreign exchange adjustments |  |
Total |  |
Stage 3 - Individual [Member] | Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period |  | 5,630
Net change on exposures |  |
Transfer to Stage 1 |  |
Transfer to Stage 2 |  | (6,559)
Transfer to Stage 3 | 52 |
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | (4) | 929
Total | 48 |
Stage 3 - Individual [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period |  | 5,630
Net change on exposures |  |
Transfer to Stage 1 |  |
Transfer to Stage 2 |  | (6,559)
Transfer to Stage 3 | 6 |
Impact on year-end ECL of exposures transferred between stages during the year | (6) |
Refinements to models used for calculation |  |
Foreign exchange adjustments |  | 929
Total |  |
Stage 3 - Group [Member] | Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period |  |
Net change on exposures |  |
Transfer to Stage 1 |  |
Transfer to Stage 2 |  |
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments |  |
Total |  |
Stage 3 - Group [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding Exposure as at beginning of period |  |
Net change on exposures |  |
Transfer to Stage 1 |  |
Transfer to Stage 2 |  |
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments |  |
Total |  |

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