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Financial Instruments Risks - Breakdown by Contractual Maturity of Financial Liabilities (Details) - ARS ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
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Up to 1 month [member] |  |  |
Breakdown by contractual maturity of financial liabilities [line items] |  |  |
Breakdown By Contractual Maturity Of Financial Assets | [1] | $ 371,517,021 | $ 365,856,606
Breakdown by contractual maturity of financial liabilities | [1] | 1,260,157,221 | 1,364,434,848
Financial Guarantees And Loan Commitments Issued Which May Derived In Outflows On Demand |  | 837,387,924 | 571,695,645
From more than 1 month to 3 month [member] |  |  |
Breakdown by contractual maturity of financial liabilities [line items] |  |  |
Breakdown By Contractual Maturity Of Financial Assets |  | 121,434,474 | 111,445,237
Breakdown by contractual maturity of financial liabilities |  | 107,111,751 | 69,831,480
Financial Guarantees And Loan Commitments Issued Which May Derived In Outflows On Demand |  | 6,440,802 | 2,686,685
From more than 3 month to 6 month [member] |  |  |
Breakdown by contractual maturity of financial liabilities [line items] |  |  |
Breakdown By Contractual Maturity Of Financial Assets |  | 91,326,749 | 91,197,252
Breakdown by contractual maturity of financial liabilities |  | 110,068,684 | 110,144,027
Financial Guarantees And Loan Commitments Issued Which May Derived In Outflows On Demand |  | 4,724,639 | 1,100,387
From more than 6 month to 12 month [member] |  |  |
Breakdown by contractual maturity of financial liabilities [line items] |  |  |
Breakdown By Contractual Maturity Of Financial Assets |  | 75,946,906 | 91,402,986
Breakdown by contractual maturity of financial liabilities |  | 4,300,628 | 5,806,892
Financial Guarantees And Loan Commitments Issued Which May Derived In Outflows On Demand |  | 2,443,748 | 1,063,368
From more than 12 month to 24 month [member] |  |  |
Breakdown by contractual maturity of financial liabilities [line items] |  |  |
Breakdown By Contractual Maturity Of Financial Assets |  | 80,308,421 | 75,726,097
Breakdown by contractual maturity of financial liabilities |  | 3,336,028 | 6,510,574
Financial Guarantees And Loan Commitments Issued Which May Derived In Outflows On Demand |  | 506,280 | 265,392
More than 24 months [member] |  |  |
Breakdown by contractual maturity of financial liabilities [line items] |  |  |
Breakdown By Contractual Maturity Of Financial Assets |  | 139,087,706 | 125,988,194
Breakdown by contractual maturity of financial liabilities |  | 5,046,027 | 7,152,401
Financial Guarantees And Loan Commitments Issued Which May Derived In Outflows On Demand |  | 914,400 | 1,231,833
Total of financial liabilities [member] |  |  |
Breakdown by contractual maturity of financial liabilities [line items] |  |  |
Breakdown By Contractual Maturity Of Financial Assets |  | 879,621,277 | 861,616,372
Breakdown by contractual maturity of financial liabilities |  | 1,490,020,339 | 1,563,880,222
Financial Guarantees And Loan Commitments Issued Which May Derived In Outflows On Demand |  | $ 852,417,793 | $ 578,043,310
[1] | The Bank has liquid assets such as cash and cash equivalents (Note 4), reverse repurchase agreements (Note 6.3) and BCRA liquidity bills (Note 10.1), among others, to settle its liabilities.

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