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DISCONTINUED OPERATIONS (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Jul. 27, 2017
DISCONTINUED OPERATIONS |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  | $ 1,250.0
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax | $ 6.9 | $ 33.2 |
Discontinued Operation, Gain (Loss) on Disposal Net of Tax, Working Capital Settlement | 4.4 |  |
Discontinued Operation, Gain (Loss) on Disposal Net of Tax, Other Tax Adjustments | $ 2.5 |  |

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