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INCOME TAX AND DEFERRED TAX, Summary (Details) $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Jun. 16, 2021 ARS ($) Segment | Jan. 01, 2021 | Dec. 31, 2021 ARS ($) Installment | Dec. 31, 2020 ARS ($) | Dec. 31, 2019 ARS ($) | Dec. 31, 2018 | Dec. 31, 2017
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Income tax rate |  |  | 35.00% | 30.00% | 30.00% | 30.00% | 35.00%
Additional tax depending on dividends distributed at the rate of 30% |  |  | 7.00% |  |  |  |
Additional tax depending on dividends distributed at the rate of 25% |  |  | 13.00% |  |  |  |
Number of segments for accumulated net taxable income | Segment | 3 |  |  |  |  |  |
Accumulated pre-tax income |  |  | $ 11,783,834 | $ 3,482,505 | $ 10,374,920 |  |
Tax rate on dividends distributions to foreign individuals and beneficiaries |  |  | 7.00% |  |  |  |
Tax Revaluation [Abstract] |  |  |  |  |  |  |
Number of consecutive monthly installments | Installment |  |  | 5 |  |  |  |
Adjustments of deducted taxed |  | 100.00% |  |  |  |  |
Segment 1 [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Income tax rate | 25.00% |  |  |  |  |  |
Segment 2 [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Income tax rate | 30.00% |  |  |  |  |  |
Segment 3 [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Income tax rate | 35.00% |  |  |  |  |  |
Bottom of Range [Member] |  |  |  |  |  |  |
Tax Revaluation [Abstract] |  |  |  |  |  |  |
Special tax, percentage |  |  | 8.00% |  |  |  |
Bottom of Range [Member] | Segment 2 [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Accumulated pre-tax income | $ 5,000 |  |  |  |  |  |
Bottom of Range [Member] | Segment 3 [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Accumulated pre-tax income | 50,000 |  |  |  |  |  |
Top of Range [Member] |  |  |  |  |  |  |
Tax Revaluation [Abstract] |  |  |  |  |  |  |
Special tax, percentage |  |  | 15.00% |  |  |  |
Top of Range [Member] | Segment 1 [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Accumulated pre-tax income | 5,000 |  |  |  |  |  |
Top of Range [Member] | Segment 2 [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Accumulated pre-tax income | $ 50,000 |  |  |  |  |  |
2019 [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Income tax rate |  |  | 30.00% |  |  |  |
2020 and Onwards [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Income tax rate |  |  | 25.00% |  |  |  |
2021 and Onwards [Member] |  |  |  |  |  |  |
Reduction in the applicable rate [Abstract] |  |  |  |  |  |  |
Income tax rate |  |  | 25.00% |  |  |  |

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