INCOME TAXES (Details 1) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Components of Income (Loss) Before Taxes
Domestic	$ (1.3)	$ 288.0	$ 53.3
Foreign	(35.6)	149.3	63.9
Income (loss) before taxes	(36.9)	437.3	117.2
Current expense (benefit):
Federal	9.3	21.7	(4.0)
State	3.2	5.1	3.0
Foreign	7.6	48.0	24.1
Total current income tax expense	20.1	74.8	23.1
Deferred expense (benefit):
Federal	(32.4)	27.0	(549.6)
State	(9.3)	(0.8)	14.6
Foreign	(4.0)	8.4	79.6
Total deferred income tax expense (benefit)	(45.7)	34.6	(455.4)
Income tax (benefit) provision	$ (25.6)	$ 109.4	$ (432.3)