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Provisions - Expected Terms to Settle Obligations (Details) - ARS ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Provisions Within 12 Months [Member] | Other provisions [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | $ 2,083,813 | $ 1,704,236
Provisions Within 12 Months [Member] | Provision for Commercial Claims [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 1,452,287 | 1,247,698
Provisions Within 12 Months [Member] | Provisions labor-related [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 98,826 | 118,847
Provisions Within 12 Months [Member] | Provisions tax claims [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 322,305 | 104,797
Provisions Within 12 Months [Member] | Others [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 210,395 | 232,894
Provisions Within 12 Months [Member] | Provisions for reorganization [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 1,343,433 | 3,062,850
Provisions Within 12 Months [Member] | Financial guarantees and loan commitments [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 853,653 | 2,059,740
Provisions After 12 Months [Member] | Other provisions [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 1,332,220 | 2,271,333
Provisions After 12 Months [Member] | Provision for Commercial Claims [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 978,768 | 1,707,636
Provisions After 12 Months [Member] | Provisions labor-related [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | 184,900 | 259,873
Provisions After 12 Months [Member] | Provisions tax claims [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments |  | 171,352
Provisions After 12 Months [Member] | Others [member] |  |
Disclosure Of Provisions Expected To Settle Obligations [Line Items] |  |
Provisions For Financial Guarantees And Loan Commitments | $ 168,552 | $ 132,472

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