Financial Instruments and Risk Management (Effect Of Derivative Instruments on the Condensed Consolidated Statements of Operations Derivatives in Cash Flow Hedging Relationships) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ 27.0	$ 2.6	$ 40.1	$ 7.6
Gain (Loss) on Fair Value Hedges Recognized in Earnings	53.1	(14.9)	74.8	20.7
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	330.9	(49.2)	496.0	214.2
Foreign currency forward contracts | Other expense
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	53.1	(14.9)	74.8	20.7
Cash Flow Hedging | Foreign currency forward contracts
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	33.1	11.3	42.8	16.9
Cash Flow Hedging | Foreign currency forward contracts | Sales [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	28.1	3.6	42.3	9.7
Cash Flow Hedging | Interest rate swaps
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	(0.8)	(0.9)	(1.7)	(1.7)
Cash Flow Hedging | Interest rate swaps | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(1.1)	(1.0)	(2.2)	(2.1)
Net Investment Hedging | Foreign currency forward contracts | Gains and Losses on Derivatives
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	$ 298.6	$ (59.6)	$ 454.9	$ 199.0