PENSION AND POSTRETIREMENT PLANS (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
U.S. Pension
Net periodic benefit costs
Service cost	$ 17.5	$ 16.8
Interest cost on benefit obligation	20.9	20.4
Expected return on plan assets	(37.4)	(35.9)
Recognition of net actuarial (gain) loss	7.2	7.7
Amortization of prior service cost (benefit)	(1.7)	(1.7)
Total expense	6.5	7.3
Other Pension Plan Information
Contributions to plan	2.0
Contributions anticipated to be made during the remainder of 2017	5.0
International Pension
Net periodic benefit costs
Service cost	7.5	6.9
Interest cost on benefit obligation	6.9	8.0
Expected return on plan assets	(13.6)	(13.5)
Recognition of net actuarial (gain) loss	4.4	3.6
Amortization of prior service cost (benefit)	(0.2)	(0.2)
Total expense	5.0	4.8
Other Pension Plan Information
Contributions to plan	17.0
Contributions anticipated to be made during the remainder of 2017	25.0
U.S. Postretirement Health Care
Net periodic benefit costs
Service cost	0.7	0.8
Interest cost on benefit obligation	1.5	2.0
Expected return on plan assets	(0.1)	(0.2)
Recognition of net actuarial (gain) loss	(0.6)	(0.4)
Amortization of prior service cost (benefit)	(4.2)	(0.1)
Total expense	(2.7)	$ 2.1
Other Pension Plan Information
Contributions to plan	4.0
Contributions anticipated to be made during the remainder of 2017	$ 12.0