RESTRUCTURING ACTIONS Restructuring Accrual Rollforward (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve - Beginning Balance	$ 7.5	$ 6.7
Restructuring costs	3.1	1.1
Cash payments	(3.2)	(1.8)
Foreign exchange translation and other	(0.2)	(0.4)
Restructuring Reserve - Ending Balance	7.2	5.6
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve - Beginning Balance	5.3
Restructuring costs	3.1	1.0
Restructuring Reserve - Ending Balance	6.9
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve - Beginning Balance	0.3
Restructuring costs	0.0	$ 0.1
Restructuring Reserve - Ending Balance	$ 0.3