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Fair Values Of Financial Instruments - Assets And Liabilities Not Measured At Fair Value (Details) - ARS ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | --- | --- | ---
Financial Assets Abstract |  |  |  |
Cash and cash equivalents | $ 296,196,991 | $ 425,189,092 | $ 447,034,295 | $ 625,485,773
Other Financial Assets | 58,311,991 | 55,394,122 |  |
Debt securities | 37,817,766 | 38,681,287 |  |
Reverse Repurchase Agreements | 52,473,208 | 267,612,482 |  |
Financial Liabilities Abstract |  |  |  |
Other Financial Liabilities | 118,432,421 | 119,977,796 |  |
Bank loans | 19,873,142 | 22,903,783 |  |
Debt Securities Issued | 191,183 | 979,760 |  |
Book value Member |  |  |  |
Financial Assets Abstract |  |  |  |
Cash and cash equivalents | 296,196,991 | 425,189,092 |  |
Other Financial Assets | 58,311,991 | 55,394,122 |  |
Debt securities | 37,817,766 | 38,681,287 |  |
Loans And Advances Not Measured at Fair Value | 717,096,502 | 738,256,313 |  |
Reverse Repurchase Agreements | 52,473,208 | 267,612,482 |  |
Financial Liabilities Abstract |  |  |  |
Deposits | 1,313,820,228 | 1,379,790,010 |  |
Other Financial Liabilities | 118,432,421 | 119,977,796 |  |
Bank loans | 19,873,142 | 22,903,783 |  |
Debt Securities Issued | 191,183 | 979,760 |  |
Total Fair Value Member |  |  |  |
Financial Assets Abstract |  |  |  |
Debt securities | 44,528,179 | 43,019,867 |  |
Loans And Advances Not Measured at Fair Value | 671,279,688 | 726,833,853 |  |
Financial Liabilities Abstract |  |  |  |
Deposits | 1,288,323,903 | 1,363,503,360 |  |
Bank loans | 19,167,220 | 22,381,778 |  |
Debt Securities Issued | 189,970 | 776,393 |  |
Level 2 - Fair Value Member |  |  |  |
Financial Assets Abstract |  |  |  |
Cash and cash equivalents | 0 | 0 |  |
Other Financial Assets | 0 | 0 |  |
Debt securities | 44,528,179 | 43,019,867 |  |
Loans And Advances Not Measured at Fair Value | 0 | 0 |  |
Reverse Repurchase Agreements | 0 | 0 |  |
Financial Liabilities Abstract |  |  |  |
Deposits | 1,288,323,903 | 1,363,503,360 |  |
Other Financial Liabilities | 0 | 0 |  |
Bank loans | 19,167,220 | 22,381,778 |  |
Debt Securities Issued | 189,970 | 776,393 |  |
Level 3 - Fair Value Member |  |  |  |
Financial Assets Abstract |  |  |  |
Cash and cash equivalents | 0 | 0 |  |
Other Financial Assets | 0 | 0 |  |
Debt securities | 0 | 0 |  |
Loans And Advances Not Measured at Fair Value | 671,279,688 | 726,833,853 |  |
Reverse Repurchase Agreements | 0 | 0 |  |
Financial Liabilities Abstract |  |  |  |
Deposits | 0 | 0 |  |
Other Financial Liabilities | 0 | 0 |  |
Bank loans | 0 | 0 |  |
Debt Securities Issued | $ 0 | $ 0 |  |

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