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Financial assets at fair value through profit or loss - Equity Instruments (Detail) - ARS ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Disclosure Of Investments In Equity Instruments [Line Items] |  |
TOTAL | $ 6,403,268 | $ 11,767,330
Prisma Medios de Pago S.A |  |
Disclosure Of Investments In Equity Instruments [Line Items] |  |
TOTAL | 4,113,917 | 9,107,526
Mercado de Valores de Buenos Aires S.A. |  |
Disclosure Of Investments In Equity Instruments [Line Items] |  |
TOTAL | 260,000 | 232,450
BYMA-Bolsas y Mercados Argentinos S.A. |  |
Disclosure Of Investments In Equity Instruments [Line Items] |  |
TOTAL | 124,312 | 205,693
Investment Funds |  |
Disclosure Of Investments In Equity Instruments [Line Items] |  |
TOTAL | $ 1,905,039 | $ 2,221,661

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