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DESCRIPTION OF BUSINESS AND BASIS OF PREPARATION OF THE CONSOLIDATED FINANCIAL STATEMENTS - Financial reporting in hyperinflationary economies (Details) | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
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DESCRIPTION OF BUSINESS AND BASIS OF PREPARATION OF THE CONSOLIDATED FINANCIAL STATEMENTS |  |  |  |
Accumulated 3 years (as a percent) | 183.20% | 147.80% | 96.60% | 102.20%

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- Definition Represents the percentage of accumulated Consumer Price Index. + References No definition available. + Details
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