ACCOUNTS RECEIVABLES (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Receivables [Abstract]
Receivables Financing Agreement Term (in years)	3 years
Receivables Financing Agreement Maximum Borrowing Capacity			$ 250.0
Receivables Financing Agreement Collateral	$ 360.4	$ 340.9
Receivables Financing Agreement	125.0	249.7
Receivables Financing Agreement Available Borrowing Capacity	125.0
AR Facilities, Maximum Outstanding Sales		315.0
AR Facilities, Amount Outstanding to be Serviced	132.4	182.3	126.1
AR Facilities, Gross receivables sold	1,372.3	1,655.2
AR Facilities, Payments received from customers on sold accounts	(1,422.2)	(1,599.0)
AR Facilities, Interest Expense	4.3	3.7	$ 1.1
AR Facilities, Recourse Liability	0.0
Other Receivables	$ 58.0	$ 105.5