RESTRUCTURING ACTIONS Restructuring Accrual Rollforward (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve - Beginning Balance	$ 7.5	$ 6.7
Restructuring Costs	43.3	11.6
Reversal of prior accruals	(0.8)	(0.7)
Cash payments	(24.5)	(7.8)
Foreign exchange translation and other	0.7	(0.4)
Restructuring Reserve - Ending Balance	26.2	$ 9.4
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve - Beginning Balance	9.1
Restructuring Reserve - Ending Balance	25.8
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve - Beginning Balance	0.3
Restructuring Reserve - Ending Balance	$ 0.4