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MERGE OF IUDU COMPANIA FINANCIERA S.A. AND TARJETA AUTOMATICA S.A WITH BANCO SUPERVIELLE S.A. (Details) |  |  | 12 Months Ended
--- | --- | --- | ---
Jun. 08, 2023 $ / shares shares | Dec. 14, 2022 company | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Program for the acquisition of own shares |  |  |  |  |
Number of companies to be merged | company |  | 2 |  |  |
Ownership interest in subsidiary | 97.1198% |  |  |  |
Banco Supervielle S.A. |  |  |  |  |
Program for the acquisition of own shares |  |  |  |  |
Ownership interest in subsidiary |  |  | 99.90% | 99.90% | 99.90%
IUD Compaa Financiera S.A |  |  |  |  |
Program for the acquisition of own shares |  |  |  |  |
Shares received in merger | 4,422,016 |  |  |  |
Business combination, exchange ratio | $ / shares | $ 0.09497225 |  |  |  |
Tarjeta Automtica S.A. |  |  |  |  |
Program for the acquisition of own shares |  |  |  |  |
Shares received in merger | 361,904 |  |  |  |
Business combination, exchange ratio | $ / shares | $ 0.03375751 |  |  |  |
Class B Shares | Banco Supervielle S.A. |  |  |  |  |
Program for the acquisition of own shares |  |  |  |  |
Shares received in merger | 4,783,920 |  |  |  |

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