Derivative Instruments and Hedging Activities Other Derivatives (Details) - Not Designated as Hedging Instrument [Member] - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Gain (Loss) on Derivative Instruments:
Amount of Gain (Loss) Recognized in Income on Derivative	$ 9.2	$ (7.2)	$ (31.3)	$ (13.1)
Commodity swaps [Member] | Cost of goods sold [Member]
Gain (Loss) on Derivative Instruments:
Amount of Gain (Loss) Recognized in Income on Derivative	1.2	$ (7.2)	9.3	(13.2)
Foreign currency forwards [Member] | Other income (expense), net [Member]
Gain (Loss) on Derivative Instruments:
Amount of Gain (Loss) Recognized in Income on Derivative	$ 8.0		(4.2)	$ 0.1
Swaption [Member] | Interest Expense [Member]
Gain (Loss) on Derivative Instruments:
Amount of Gain (Loss) Recognized in Income on Derivative			$ (36.4)