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v3.23.1

Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance - Performance Guarantees [Member] - CLP ($) $ in Millions | 12 Months Ended
--- | ---
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 beginning of period | $ 2,366,953 | $ 2,214,370
Net change on exposures | 339,026 | 89,768
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 | (8,371) | 62,815
Total | 2,697,608 | 2,366,953
ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Outstanding exposure as beginning of period | 7,029 | 13,124
Net change on exposures | 7,477 | (5,442)
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 | 4,025 | (17)
Refinements to models used for calculation | 5,725 | (719)
Foreign exchange adjustments | (51) | 83
Total | 24,205 | 7,029
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 beginning of period | 1,718,639 | 1,573,058
Net change on exposures | 388,963 | 72,215
Transfer to Stage 1 | 636,908 | 166,106
Transfer to Stage 2 | (200,555) | (149,250)
Transfer to Stage 3 | (122) | (62)
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | (8,761) | 56,572
Total | 2,535,072 | 1,718,639
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 beginning of period | 1,468 | 2,790
Net change on exposures | 1,522 | (1,284)
Transfer to Stage 1 | 5,730 | 247
Transfer to Stage 2 | (103) | (277)
Transfer to Stage 3 |  |
Impact on year-end ECL of exposures transferred between stages during the year | (2,983) | (58)
Refinements to models used for calculation | 4,742 | (2)
Foreign exchange adjustments | (38) | 52
Total | 10,338 | 1,468
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 beginning of period | 45,140 | 46,523
Net change on exposures | 7,426 | (716)
Transfer to Stage 1 | 3,371 | 3,381
Transfer to Stage 2 | (5,641) | (3,911)
Transfer to Stage 3 | (88) | (260)
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | (5) | 123
Total | 50,203 | 45,140
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 beginning of period | 195 | 917
Net change on exposures | 271 | 16
Transfer to Stage 1 | 54 | 84
Transfer to Stage 2 | (47) | (77)
Transfer to Stage 3 | (1) | (5)
Impact on year-end ECL of exposures transferred between stages during the year | (18) | (27)
Refinements to models used for calculation | 346 | (716)
Foreign exchange adjustments | (1) | 3
Total | 799 | 195
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 beginning of period | 600,778 | 589,838
Net change on exposures | (48,974) | 21,365
Transfer to Stage 1 | (636,908) | (166,106)
Transfer to Stage 2 | 200,555 | 150,330
Transfer to Stage 3 | (22,464) | (765)
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | 400 | 6,116
Total | 93,387 | 600,778
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 beginning of period | 4,253 | 6,422
Net change on exposures | 11,102 | (2,636)
Transfer to Stage 1 | (5,730) | (247)
Transfer to Stage 2 | 103 | 1,131
Transfer to Stage 3 | (1,344) | (79)
Impact on year-end ECL of exposures transferred between stages during the year | 457 | (362)
Refinements to models used for calculation | 918 | (4)
Foreign exchange adjustments | (12) | 28
Total | 9,747 | 4,253
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 beginning of period | 307 | 615
Net change on exposures | (509) | (882)
Transfer to Stage 1 | (3,371) | (3,381)
Transfer to Stage 2 | 5,831 | 3,998
Transfer to Stage 3 | (334) | (47)
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | (3) | 4
Total | 1,921 | 307
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 beginning of period | 3 | 3
Net change on exposures | (21) | (47)
Transfer to Stage 1 | (54) | (84)
Transfer to Stage 2 | 47 | 77
Transfer to Stage 3 | (8) | (5)
Impact on year-end ECL of exposures transferred between stages during the year | 62 | 67
Refinements to models used for calculation | 12 | (8)
Foreign exchange adjustments |  |
Total | 41 | 3
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 beginning of period | 1,728 | 3,851
Net change on exposures | (7,440) | (1,870)
Transfer to Stage 1 |  |
Transfer to Stage 2 |  | (1,080)
Transfer to Stage 3 | 22,586 | 827
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments | (2) |
Total | 16,872 | 1,728
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 beginning of period | 1,111 | 2,992
Net change on exposures | (5,397) | (1,491)
Transfer to Stage 1 |  |
Transfer to Stage 2 |  | (854)
Transfer to Stage 3 | 1,344 | 79
Impact on year-end ECL of exposures transferred between stages during the year | 6,516 | 374
Refinements to models used for calculation | (293) | 11
Foreign exchange adjustments |  |
Total | 3,281 | 1,111
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 beginning of period | 361 | 485
Net change on exposures | (440) | (344)
Transfer to Stage 1 |  |
Transfer to Stage 2 | (190) | (87)
Transfer to Stage 3 | 422 | 307
Impact on year-end ECL of exposures transferred between stages during the year |  |
Refinements to models used for calculation |  |
Foreign exchange adjustments |  |
Total | 153 | 361
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 beginning of period | (1) |
Net change on exposures |  |
Transfer to Stage 1 |  |
Transfer to Stage 2 |  |
Transfer to Stage 3 | 9 | 10
Impact on year-end ECL of exposures transferred between stages during the year | (9) | (11)
Refinements to models used for calculation |  |
Foreign exchange adjustments |  |
Total | $ (1) | $ (1)

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