Property, Plant and Equipment, Net (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Property, Plant and Equipment [Abstract]
Depreciation expense	$ 120.7	$ 47.9	$ 243.6	$ 82.2
Property, Plant and Equipment [Line Items]
Integration and acquisition costs	343.7	$ 363.0	459.7	$ 454.1
Held-for-sale
Property, Plant and Equipment [Line Items]
Property and equipment, net	74.8		$ 74.8
Asset impairment charges
Property, Plant and Equipment [Line Items]
Integration and acquisition costs	$ 25.4