INCOME TAXES Income Taxes (Details) $ in Millions	3 Months Ended
Mar. 31, 2019 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2015 subsidiary
Income Taxes [Line Items]
Number Of Subsidiaries Acquired \| subsidiary			2
Current income tax expense	$ 0.0	$ 0.0
Deferred income tax benefit	(7.2)	(0.7)
Total income tax benefit	$ (7.2)	$ (0.7)

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration