INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Income Tax Disclosure [Abstract]
Effective income tax rate, excluding discrete items			25.20%	23.60%
Income taxes provision	$ 31.5	$ 68.3	$ 78.2	$ 136.5
Effective income tax rate	21.80%	37.50%	48.50%	71.00%
Discreet tax expense (benefit)			$ (5.2)
Miscellaneous income tax expense (benefit)	$ (2.3)	$ (1.9)	(2.2)	$ (1.0)
Change in income tax reserve (release)		(3.1)	$ (3.0)
Income tax accrual		14.0		14.0
Deferred tax asset		$ 4.1		4.1
Tax expense, uncertain tax positions				$ 10.9