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Amount of the increase (decrease) in fair value of the hedged item in a fair value hedge recognized in the income statement.

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The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness.

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Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

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Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount before tax of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.

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Derivative Instruments and Hedging Activities Other Derivatives (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Gain (Loss) on Derivative Instruments:
Amount of gain (loss) recognized in income on derivative		$ (1.1)		$ (1.0)
Interest rate swaps [Member] \| Interest Expense [Member]
Gain (Loss) on Derivative Instruments:
Amount of gain (loss) recognized in income on derivative		(1.1)		(1.0)
Not Designated as Hedging Instrument [Member]
Gain (Loss) on Derivative Instruments:
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	$ (8.1)	51.7	$ (20.3)	91.4
Not Designated as Hedging Instrument [Member] \| Commodity swaps [Member] \| Cost of goods sold [Member]
Gain (Loss) on Derivative Instruments:
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	(8.1)	51.7	(20.3)	99.7
Not Designated as Hedging Instrument [Member] \| Foreign currency forwards [Member] \| Other income (expense), net [Member]
Gain (Loss) on Derivative Instruments:
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net				(8.3)
Net Investment Hedging [Member]
Gain (Loss) on Derivative Instruments:
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	10.4	(50.4)	52.2	(157.7)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax	0.0	0.0	0.0	0.0
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	0.0	0.0	0.0	0.0
EUR 800 million 1.25% notes due 2024 [Member] \| Senior Notes [Member] \| Net Investment Hedging [Member]
Gain (Loss) on Derivative Instruments:
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net			0.0	0.0
EUR 800 million 1.25% notes due 2024 [Member] \| Senior Notes [Member] \| Net Investment Hedging [Member] \| Other income (expense), net [Member]
Gain (Loss) on Derivative Instruments:
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	6.4	(31.0)	32.1	(103.7)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax	0.0	0.0	0.0	0.0
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	0.0	0.0
EUR 500 million notes due 2019 \| Senior Notes [Member] \| Net Investment Hedging [Member]
Gain (Loss) on Derivative Instruments:
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net			0.0	0.0
EUR 500 million notes due 2019 \| Senior Notes [Member] \| Net Investment Hedging [Member] \| Other income (expense), net [Member]
Gain (Loss) on Derivative Instruments:
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss), before Reclassification and Tax	4.0	(19.4)	20.1	(54.0)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, before Tax	0.0	0.0	$ 0.0	$ 0.0
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	$ 0.0	$ 0.0