INCOME TAXES (Details 1) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Effective Tax Rate, Discrete Items, net benefit (expense)	$ (1.7)	$ 24.0	$ (2.8)	$ 24.3
Goodwill impairment, tax benefit	10.8		10.8
Goodwill impairment	$ (699.8)	$ 0.0	$ (699.8)	$ 0.0
Effective Tax Rate, Discrete Items, net Percent	14.00%	53.90%	23.30%	42.20%
Statutory Federal Tax Rate	21.00%	21.00%	21.00%	21.00%
Impact on the effective tax rate, if recognized	$ 22.6	$ 21.8	$ 22.6	$ 21.8
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Balance at beginning of year			22.8	33.8
Increases for prior year tax positions			2.1	1.6
Decreases for prior year tax positions			(3.5)	(14.3)
Increases for current year tax positions			1.3	1.4
Settlements with taxing authorities			0.0	(0.2)
Balance at end of period	22.7	$ 22.3	22.7	$ 22.3
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	$ 3.8		$ 3.8