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Income Tax - Additional Information (Detail) - ARS ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
IncomeTax [Abstract] |  |  |  |  |  |
Unrecognised Deferred Tax Liabilities | $ 252,987 | $ 600,775 |  |  |  |
Applicable Income Tax Rate | 30.00% | 30.00% | 35.00% |  |  |
Reduction from the Application of the Tax Inflation Adjustment (Nominal Value) |  | $ 1,021,518 | $ 1,185,800 |  |  |
Inflation Adjustment in Income Tax Expense | $ (4,182,243) | (2,175,295) | (3,166,423) |  |  |
Income Tax Expense | 2,072,167 | $ 6,670,742 | $ 1,111,427 | $ 555,002 | $ 647,945 | $ 264,257
Reduction of nominal values in income tax expense | 3,239,760 |  |  |  |  |
Reduction of nominal values on foreign currency | 4,182,243 |  |  |  |  |
Tax expense, inflation rate adjustment | 5,505,696 |  |  |  |  |
Tax expense, inflation rate adjustment considered for deduction | 1,112,875 |  |  |  |  |
Tax expense, inflation rate adjustment recognized in deferred tax asset | $ 4,392,821 |  |  |  |  |

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