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Financial Instruments Risks - Concentration of Deposits (Details) - ARS ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
10 largest customers [member] |  |
Concentration of deposits [line items] |  |
Debt balance | $ 97,819,282 | $ 147,859,331
Percent of over total portfolio | 7.45% | 10.72%
50 following largest customers [member] |  |
Concentration of deposits [line items] |  |
Debt balance | $ 141,088,812 | $ 153,801,795
Percent of over total portfolio | 10.74% | 11.15%
100 following largest customers [member] |  |
Concentration of deposits [line items] |  |
Debt balance | $ 53,449,577 | $ 66,893,598
Percent of over total portfolio | 4.07% | 4.85%
Rest of customers [member] |  |
Concentration of deposits [line items] |  |
Debt balance | $ 1,021,462,557 | $ 1,011,235,286
Percent of over total portfolio | 77.74% | 73.28%
Total [member] |  |
Concentration of deposits [line items] |  |
Debt balance | $ 1,313,820,228 | $ 1,379,790,010
Percent of over total portfolio | 100.00% | 100.00%

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