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OPERATING EXPENSES - Future minimum lease payments (Details) - ARS ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
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Disclosure of maturity analysis of operating lease payments [line items] |  |  |
Future Minimum lease payments | $ 1,231 | $ 489 | $ 578
Less than 1 year |  |  |
Disclosure of maturity analysis of operating lease payments [line items] |  |  |
Future Minimum lease payments | 894 | 341 | 436
1-5 years |  |  |
Disclosure of maturity analysis of operating lease payments [line items] |  |  |
Future Minimum lease payments | 272 | $ 148 | $ 142
More than 5 years |  |  |
Disclosure of maturity analysis of operating lease payments [line items] |  |  |
Future Minimum lease payments | $ 65 |  |

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- Definition Minimum Lease Payments Payable Under Noncancellable Operating Lease. + References No definition available. + Details
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