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Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance - Confirmed Foreign Letters of Credit [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] |  |
Exposure as at beginning of period | $ 91,270 | $ 58,299
Net change on exposures | 38,737 | 18,005
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 | (9,036) | 14,966
Total | 120,971 | 91,270
ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Exposure as at beginning of period | 3 | 10
Net change on exposures | (89) | (8)
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 | 207 |
Foreign exchange adjustments | (14) | 1
Total | 107 | 3
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] |  |
Exposure as at beginning of period | 91,270 | 58,063
Net change on exposures | 38,737 | 18,244
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 | (9,036) | 14,963
Total | 120,971 | 91,270
Stage 1 - Individual [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
Exposure as at beginning of period | 3 | 10
Net change on exposures | (89) | (8)
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 | 207 |
Foreign exchange adjustments | (14) | 1
Total | 107 | 3
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] |  |
Exposure as at beginning of period |  | 236
Net change on exposures |  | (239)
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 |  | 3
Total |  |
Stage 1 - Group [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
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 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] |  |
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 2 - Individual [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
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 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] |  |
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 2 - Group [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
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 - Individual [Member] | Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
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 - Individual [Member] | ECL [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
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] | Gross Carrying Amount [Member] |  |
Provisions for Contingent Loans Credit Risk (Details) - Schedule of changes in outstanding exposures and corresponding allowance [Line Items] |  |
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] |  |
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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