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v3.23.1

Basis for the presentation of the consolidated financial statements and applicable accounting standard - Additional Information (Detail) - ARS ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disclosure Of Significant Accounting Policies [line items] |  |  |
Significant Influence About Associates | between 20 and 50 percent |  |
Useful Lives of Buildings | as informed in the technical appraisal corresponding to each one |  |
Useful Lives of Furniture and facilities | 10 years |  |
Useful Lives of Equipment | 3-5 years |  |
Useful Lives of Automobiles | 5 years |  |
Useful Lives of Information Systems | 5 years |  |
Proportion of voting rights held in subsidiary | 50.00% |  |
Proportion of ownership interest in subsidiary | 50.00% |  |
Settlement of Termination Benefit | 12 months |  |
Expected rate of increases in economic inflation | 100.00% |  |
Change in Business Model [Member] |  |  |
Disclosure Of Significant Accounting Policies [line items] |  |  |
CPI | 94.79% | 50.94% | 36.14%
Default Amendment Change In Accounting Estimate [Member] |  |  |
Disclosure Of Significant Accounting Policies [line items] |  |  |
Increase (decrease) in accounting estimate | $ 1,564,189 |  |
Defaulted Exposure [Member] |  |  |
Disclosure Of Significant Accounting Policies [line items] |  |  |
Total Risk | 40.00% |  |
Watch List Exposure [Member] |  |  |
Disclosure Of Significant Accounting Policies [line items] |  |  |
Total Risk | 20.00% |  |

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