ALLOWANCE FOR DOUBTFUL ACCOUNTS RECEIVABLES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Accounts Receivable, Net [Abstract]
Balance at beginning of year			$ 12.3	$ 10.1
Provisions charged	$ 0.3	$ (0.8)	1.6	1.3
Foreign currency translation adjustment			(0.4)	0.0
Balance at end of period	$ 13.5	$ 11.4	$ 13.5	$ 11.4