Financial Instruments and Risk Management Financial Instruments and Risk Management (Effect Of Derivative Instruments on the Condensed Consolidated Statements of Comprehensive Earnings Derivatives in Cash Flow Hedging Relationships) (Details) (Details) - Cash Flow Hedging - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Derivative [Line Items]
Amount of (Loss) Gain Recognized in AOCE (Net of Tax) on Derivative (Effective Portion)	$ (16.0)	$ 21.3	$ (56.3)	$ (11.9)
Foreign currency forward contracts
Derivative [Line Items]
Amount of (Loss) Gain Recognized in AOCE (Net of Tax) on Derivative (Effective Portion)	(14.8)	(14.4)	(19.2)	(15.2)
Interest rate swaps
Derivative [Line Items]
Amount of (Loss) Gain Recognized in AOCE (Net of Tax) on Derivative (Effective Portion)	$ (1.2)	$ 35.7	$ (37.1)	$ 3.3