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v3.21.1

Income Tax - Additional Information (Detail) - ARS ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Statement [Line Items] |  |  |  |  |  |  |
Unrecognised Deferred Tax Liabilities | $ 315,340 | $ 346,587 |  |  |  |  |
Applicable Income Tax Rate | 25.00% | 30.00% | 30.00% | 35.00% |  |  |
Reduction from the Application of the Tax Inflation Adjustment (Nominal Value) |  |  | $ 1,021,518 |  |  |  |
Inflation Adjustment in Income Tax Expense |  | $ 5,693,726 | 2,961,457 |  |  |  |
Income Tax Expense | $ 8,034,094 | 2,821,059 | $ 9,081,582 |  | $ 555,002 | $ 647,945 | $ 264,257
Reduction of nominal values in income tax expense |  | 3,239,760 |  |  |  |  |
Reduction of nominal values on foreign currency |  | 5,693,726 |  |  |  |  |
Tax expense, inflation rate adjustment |  | 13,189,209 |  |  |  |  |
Tax expense, inflation rate adjustment considered for deduction |  | 7,208,801 |  |  |  |  |
Tax expense, inflation rate adjustment recognized in deferred tax asset |  | 5,980,408 |  |  |  |  |
Income taxes refund | 4,528,453 |  |  |  |  |  |
Deferred tax assets | 16,085,389 | 15,010,431 |  |  |  |  |
Inflation Adjustment [Member] |  |  |  |  |  |  |
Statement [Line Items] |  |  |  |  |  |  |
Deferred tax assets | $ 8,705,893 | $ 5,980,408 |  |  |  |  |

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