The aggregate cost of goods produced and sold and services rendered during the reporting period.

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Financial Instruments (Derivative Income Statement Location, Gains & Losses) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Foreign Exchange Contract \| Designated derivative Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(losses) recognized in OCI	$ (0.2)	$ 3.3	$ (0.9)	$ (0.1)
Foreign Exchange Contract \| Other income/(expense), net \| Undesignated derivative instruments
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(losses) recognized in income	36.7	(21.2)	57.4	(50.0)
Foreign Exchange Contract \| Amounts reclassified from AOCI \| Accumulated Net Gain (Loss) from Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gain reclassified from AOCI into income	0.3	0.0	8.6	0.0
Interest rate contracts \| Interest expense \| Designated derivative Instruments
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(losses) recognized in OCI	(1.1)	0.0	(2.5)	2.1
Interest rate contracts \| Interest income \| Undesignated derivative instruments
Derivative Instruments, Gain (Loss) [Line Items]
Gains/(losses) recognized in income	$ 0.0	$ 3.5	$ 0.0	$ (1.1)