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INTANGIBLE ASSETS (Details) - ARS ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Intangible assets |  |
Intangible assets | $ 82,608 | $ 91,474
Net carrying value before impairment |  |
Intangible assets |  |
Intangible assets | 87,249 | 93,972
Accumulated impairment |  |
Intangible assets |  |
Intangible assets | $ (4,641) | $ (2,498)

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