Property Plant and Equipment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Property, Plant and Equipment, Net
Land	$ 356.2		$ 356.2		$ 96.7
Buildings and leasehold improvements	1,965.8		1,965.8		606.4
Machinery, equipment and other	2,158.3		2,158.3		827.4
Assets under construction	2,963.2		2,963.2		93.7
Property, plant and equipment, gross	7,443.5		7,443.5		1,624.2
Less: Accumulated depreciation	(847.2)		(847.2)		(796.1)
Property, plant and equipment, net	6,596.3		6,596.3		$ 828.1
depreciation	$ 47.9	$ 39.9	$ 82.2	$ 72.2