EMPLOYEE BENEFIT PLANS (Components of Net Periodic Benefit Cost) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0.0	$ 0.0
Interest cost	0.1	0.3
Expected return on plan assets	0.0	0.0
Amortization of prior service credit	0.1	0.0
Amortization of net actuarial losses	0.0	0.0
Settlements/curtailments	0.0	0.0
Net periodic benefit costs	0.2	0.3
United States | Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	0.4	0.5
Interest cost	0.4	0.6
Expected return on plan assets	(0.7)	(0.8)
Amortization of prior service credit	0.0	0.0
Amortization of net actuarial losses	0.8	0.7
Settlements/curtailments	0.0	0.0
Net periodic benefit costs	0.9	1.0
Non-U.S. Plans | Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	1.1	1.0
Interest cost	3.0	3.9
Expected return on plan assets	(4.1)	(7.9)
Amortization of prior service credit	0.0	0.0
Amortization of net actuarial losses	1.6	1.3
Settlements/curtailments	0.0	0.1
Net periodic benefit costs	$ 1.6	$ (1.6)