Financial Instruments and Risk Management (Effect of Derivative Instruments on the Condensed Consolidated Balance Sheets Fair Value of Derivative Instruments Derivatives Designated As Hedging Instruments) (Details) € in Millions, ¥ in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 EUR (€)	Jun. 30, 2024 JPY (¥)	Dec. 31, 2023 USD ($)
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	$ 134.4		$ 134.4				$ 106.2
Fair value of financial instruments	47.6		47.6				124.6
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax	8.4	$ 6.7	13.4	$ 14.4
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	65.1	21.4	221.3	(20.3)
Net Investment Hedging
Derivatives, Fair Value [Line Items]
Long-term Debt					€ 6,200.0	¥ 40,000
2020 Floating Rate Euro Notes | Net Investment Hedging
Derivatives, Fair Value [Line Items]
Long-term Debt | €					€ 1,100.0
Interest rate swaps | Cash Flow Hedging | Interest Expense [Member]
Derivatives, Fair Value [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	(1.3)	(0.9)	(2.5)	(1.8)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax	(1.6)	(1.1)	(3.2)	(2.3)
Interest rate swaps | Net Investment Hedging | Interest Expense [Member]
Derivatives, Fair Value [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	5.1	0.0	10.0	0.0
Net unrecognized gain on derivatives in cash flow hedging relationships	2.6	0.0	3.8	0.0
Foreign currency forward contracts | Cash Flow Hedging | Sales [Member]
Derivatives, Fair Value [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	12.9	32.4	37.7	43.5
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax	10.0	7.8	16.6	16.7
Foreign currency forward contracts | Net Investment Hedging
Derivatives, Fair Value [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	3.3	0.0	14.0	0.0
Foreign currency forward contracts | Net Investment Hedging | Gains and Losses on Derivatives
Derivatives, Fair Value [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	45.1	(10.1)	162.1	(62.0)
Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	45.3		45.3				17.5
Fair value of financial instruments	3.5		3.5				35.8
Designated as Hedging Instrument | Prepaid expenses and other current assets | Interest rate swaps
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	11.2		11.2				0.0
Designated as Hedging Instrument | Prepaid expenses and other current assets | Foreign exchange forward contracts
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	34.1		34.1				17.5
Designated as Hedging Instrument | Other Current Liabilities [Member] | Interest rate swaps
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	0.5		0.5				0.0
Designated as Hedging Instrument | Other Current Liabilities [Member] | Foreign exchange forward contracts
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	3.0		3.0				35.8
Not Designated as Hedging Instruments
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	89.1		89.1				88.7
Fair value of financial instruments	44.1		44.1				88.8
Net unrecognized gain on derivatives in cash flow hedging relationships	71.5	(31.4)	49.9	13.2
Not Designated as Hedging Instruments | Foreign currency forward contracts | Other Expense [Member]
Derivatives, Fair Value [Line Items]
Net unrecognized gain on derivatives in cash flow hedging relationships	68.9	$ (31.4)	46.1	$ 13.2
Not Designated as Hedging Instruments | Prepaid expenses and other current assets | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	89.1		89.1				88.7
Not Designated as Hedging Instruments | Other Current Liabilities [Member] | Foreign currency forward contracts
Derivatives, Fair Value [Line Items]
Fair value of financial instruments	$ 44.1		$ 44.1				$ 88.8