INCOME TAXES (Details 1) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Components of Income (Loss) Before Taxes
Domestic	$ 53.3	$ (23.3)	$ (66.9)
Foreign	63.9	(10.9)	73.6
Income (loss) before taxes	117.2	(34.2)	6.7
Current (benefit) expense:
Federal	(4.0)	(11.6)	(16.6)
State	3.0	0.9	1.2
Foreign	24.1	15.7	14.4
Total current income tax (benefit) expense	23.1	5.0	(1.0)
Deferred (benefit) expense:
Federal	(549.6)	(10.1)	8.9
State	14.6	(5.1)	(2.4)
Foreign	79.6	(20.1)	2.6
Total deferred income tax (benefit) expense	(455.4)	(35.3)	9.1
Income tax (benefit) provision	$ (432.3)	$ (30.3)	$ 8.1