Comprehensive Income (Reclassification out of AOCL) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other expense (income), net	$ (953.6)	$ (969.2)	$ (1,696.2)	$ (1,714.4)
Income tax (expense) benefit	(46.5)	(40.1)	(73.7)	(60.9)
Reclassification out of Accumulated Other Comprehensive Loss [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net of tax	(0.2)	5.5	(0.8)	10.1
Reclassification out of Accumulated Other Comprehensive Loss [Member] | (Losses)/Gains on Cash Flow Hedges [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income tax (expense) benefit	0.0	(2.1)	0.1	(3.7)
Net of tax	0.0	6.7	(0.3)	12.5
Reclassification out of Accumulated Other Comprehensive Loss [Member] | (Losses)/Gains on Cash Flow Hedges [Member] | Commodity Futures Contracts [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other expense (income), net	0.0	8.8	(0.4)	16.2
Reclassification out of Accumulated Other Comprehensive Loss [Member] | Defined Benefit Plan Items [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other expense (income), net	(0.2)	(1.4)	(0.4)	(2.9)
Income tax (expense) benefit	0.1	0.4	0.2	0.8
Net of tax	$ (0.2)	$ (1.2)	$ (0.5)	$ (2.4)