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Restructuring (Restructuring Charges) (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2022	Dec. 31, 2022
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 186.3	$ 223.3	$ 296.7	$ 296.7
Charges	14.9	9.8	16.8
Cash payment	(27.7)	(39.2)	(83.8)
Utilization	(11.1)	(3.9)	(4.2)
Foreign currency translation	(3.3)	(3.7)	(2.2)
Ending Balance	159.1	186.3	223.3	159.1
Maximum \| 2020 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Settled without Cash	450.0
Restructuring Reserve [Roll Forward]
Charges		1,400.0
Maximum \| 2020 Restructuring Plan \| Scenario, Forecast
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost Remaining					$ 950.0
Developed Markets
Restructuring Reserve [Roll Forward]
Charges	14.2			34.5
Greater China
Restructuring Reserve [Roll Forward]
Charges	0.4			2.5
JANZ
Restructuring Reserve [Roll Forward]
Charges	0.1			0.4
Emerging Markets
Restructuring Reserve [Roll Forward]
Charges	0.1			3.8
Corporate and Other
Restructuring Reserve [Roll Forward]
Charges	0.1			0.3
Employee Related Costs
Restructuring Reserve [Roll Forward]
Beginning Balance	183.7	220.2	292.6	292.6
Charges	0.9	4.0	7.3
Cash payment	(24.6)	(36.9)	(77.6)
Utilization	0.0	0.0	0.0
Foreign currency translation	(3.2)	(3.6)	(2.1)
Ending Balance	156.8	183.7	220.2	156.8
Other Exit Costs
Restructuring Reserve [Roll Forward]
Beginning Balance	2.6	3.1	4.1	4.1
Charges	14.0	5.8	9.5
Cash payment	(3.1)	(2.3)	(6.2)
Utilization	(11.1)	(3.9)	(4.2)
Foreign currency translation	(0.1)	(0.1)	(0.1)
Ending Balance	$ 2.3	$ 2.6	$ 3.1	$ 2.3