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DETAIL OF SIGNIFICANT STATEMENT OF FINANCIAL POSITION AND STATEMENT OF COMPREHENSIVE INCOME CAPTIONS, Net Financial Results (Details) - ARS ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Financial income [Abstract] |  |  |  |  |
Interest income | $ 546,600 |  | $ 979,612 |  | $ 2,817,393
Foreign exchange gain | 4,968,821 |  | 10,640,197 |  | 17,098,238
Subtotal | 5,515,421 |  | 11,619,809 |  | 19,915,631
Financial expenses [Abstract] |  |  |  |  |
Interests expense | (3,358,279) | [1] | (3,416,877) | [1] | (3,508,840)
Foreign exchange loss | (14,836,082) |  | (21,287,642) |  | (27,481,250)
Less: Capitalized financing costs | 0 |  | 607,453 |  | 0
Subtotal | (18,194,361) |  | (24,097,066) |  | (30,990,090)
Other financial results [Abstract] |  |  |  |  |
Notes repurchase results | 399,356 |  | 0 |  | 0
Derivative financial instrument results | 449,575 |  | (26,101) |  | 222,171
Fair value (losses) / gains on financial instruments through profit or loss | (7,265,635) |  | 738,179 |  | 2,875,311
Others | (358,075) |  | (557,712) |  | (510,009)
Subtotal | (6,774,779) |  | 154,366 |  | 2,587,473
Gain on net monetary position | 6,482,061 |  | 8,378,326 |  | 2,526,114
Total | (12,971,658) |  | (3,944,565) |  | $ (5,960,872)
Accrued interest on lease liabilities | $ 242,337 |  | $ 265,398 |  |
[1] | Includes Ps. 242,337 and Ps. 265,398 of accrued interest corresponding to leasing liabilities, for the years ended December 31, 2020 and 2019.

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- Definition The amount of interest and other costs that an entity incurs in connection with the borrowing of funds that are directly attributable to the acquisition, construction or production of a qualifying asset and which form part of the cost of that asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 23 -IssueDate 2020-01-01 -Paragraph 26 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=23&code=ifrs-tx-2020-en-r&anchor=para_26_a&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of income associated with interest and other financing activities of the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_85&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The amount of income or cost associated with interest and other financing activities of the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_85&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The gains (losses) resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_85&doctype=Standard -URIDate 2020-01-01 + 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 2020-01-01 -Paragraph 20 -Subparagraph a -Clause i -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_20_a_i&doctype=Standard -URIDate 2020-01-01 + Details
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