PROPERTY, PLANT AND EQUIPMENT, NET (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2016	Dec. 31, 2015
Property, plant and equipment, net
Gross property, plant and equipment		$ 3,110.7	$ 2,871.3
Less accumulated depreciation and amortization of capital lease assets		(1,392.1)	(1,123.9)
Property, plant and equipment, net		1,718.6	1,747.4
Depreciation expense and amortization of capital lease assets	$ 157.6	311.1	269.9
Software depreciation	$ 38.5	79.2	66.1
Land [Member]
Property, plant and equipment, net
Gross property, plant and equipment		78.4	96.4
Buildings and building improvements [Member]
Property, plant and equipment, net
Gross property, plant and equipment		692.8	681.6
Machinery and equipment [Member]
Property, plant and equipment, net
Gross property, plant and equipment		1,060.1	944.2
Software and Software Development Costs [Member]
Property, plant and equipment, net
Gross property, plant and equipment		626.2	561.9
Leasehold improvements [Member]
Property, plant and equipment, net
Gross property, plant and equipment		302.0	271.6
Furniture and Fixtures [Member]
Property, plant and equipment, net
Gross property, plant and equipment		76.9	70.1
Construction in progress [Member]
Property, plant and equipment, net
Gross property, plant and equipment		193.0	180.4
Equipment under capital leases [Member]
Property, plant and equipment, net
Gross property, plant and equipment		$ 81.3	$ 65.1