CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Net sales	$ 2,268.1	$ 1,945.7
Cost of sales	1,934.3	1,741.9
Gross income	333.8	203.8
Operating expenses:
Selling, general and administrative	199.1	169.2
Amortization of purchased intangibles	3.9	2.8
Total operating expenses	203.0	172.0
Operating income	130.8	31.8
Other income (expense):
Interest expense	(13.4)	(12.6)
Interest income	6.2	1.0
Miscellaneous, net	5.8	1.1
Income before income taxes and losses of unconsolidated affiliates	129.4	21.3
Provision for income taxes	34.2	20.8
Income before losses of unconsolidated affiliates	95.2	0.5
Losses of unconsolidated affiliates	(6.7)	(0.7)
Net income (loss)	$ 88.5	$ (0.2)
Earnings (loss) per share:
Basic	$ 1.35
Diluted	1.34
Cash dividends declared per share on Common Stock	$ 0.41	$ 0.37