INCOME TAXES (Details 1) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Income Tax Disclosure [Abstract]
Effective Tax Rate, Discrete Items, net	$ (0.6)	$ 1.5	$ 0.3	$ 2.3
Effective Tax Rate, Discrete Items, net Percent	22.10%	23.10%	24.10%	24.20%
Statutory federal tax rate	21.00%	21.00%	21.00%	21.00%
Impact on the effective tax rate, if recognized	$ 34.1	$ 32.4	$ 34.1	$ 32.4
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Balance at beginning of year			33.8	36.3
Decreases for prior year tax positions			0.0	(4.1)
Increases for current year tax positions			1.2	1.0
Balance at end of period	35.0	$ 33.2	35.0	$ 33.2
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	$ 14.6		$ 14.6