Quarterly Data (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Quarterly Financial Information Disclosure [Abstract]
Gross profit	$ 3,358.0	$ 3,572.4	$ 3,407.5
Operating profit (loss)	255.8	581.7	585.4
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 88.8	$ 373.8	$ 382.4
Net earnings (loss) per share - basic	$ 1.78	$ 7.17	$ 7.01
Net earnings (loss) per share - diluted	1.76	7.08	6.91
Dividends per share (in dollars per share)	$ 2.94	$ 2.72	$ 2.52