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Net Gain From Measurement Of Financial Instruments At Fair Value - Summary of Net gain from Measurement of Financial Instruments (Detail) - ARS ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss | $ 16,684,661 | $ 21,099,670 | $ 16,301,331
Gain from government securities [member] |  |  |
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss | 16,914,637 | 15,210,215 | 3,879,781
Gain from private securities [member] |  |  |
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss | 1,242,871 | 1,279,712 | 1,710,968
Gain from derivative financial instruments Forward transactions [member] |  |  |
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss |  | 114,640 | 3,096,621
(Loss) / Gain from derivative financial instruments Put options [member] |  |  |
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss | (1,045,763) | 629,470 | 1,161,480
(Loss) / Gain from other financial assets [member] |  |  |
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss | (9,785) | 4,014 | 371,853
(Loss) / Gain from equity instruments at fair value through profit or loss |  |  |
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss | (1,038,511) | 3,809,140 | 6,838,401
Gain / (Loss) from sales or derecognition of financial assets at fair value [Member] |  |  |
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss | 714,877 | $ 52,479 | $ (757,773)
Gain Loss From Derivative Financial Liabilities Forwards Transactions [Member] |  |  |
Disclosure of financial instruments at fair value through profit or loss [line items] |  |  |
Gains (losses) on financial assets at fair value through profit or loss | $ (93,665) |  |

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- Definition Disclosure of financial instruments at fair value through profit or loss. + References No definition available. + Details
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- Definition The gains (losses) on financial assets at fair value through profit or loss. [Refer: Financial assets at fair value through profit or loss] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 20 -Subparagraph a -Clause i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_20_a_i&doctype=Standard -URIDate 2021-03-24 + Details
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