CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED)
Net sales (Note 2)	$ 1,033,214	$ 935,240	$ 3,133,122	$ 2,830,277
Cost of goods sold	667,584	625,722	2,038,707	1,857,501
Gross profit	365,630	309,518	1,094,415	972,776
Selling, general & administrative expenses	187,115	159,045	569,979	492,523
Rationalization and asset impairment charges (Note 6)	7,074	8,364	10,618	9,405
Operating income	171,441	142,109	513,818	470,848
Interest expense, net	10,809	8,210	35,708	20,867
Other income (Note 11)	801	3,588	11,727	7,088
Income before income taxes	161,433	137,487	489,837	457,069
Income taxes (Note 12)	32,090	28,262	101,232	93,991
Net income	$ 129,343	$ 109,225	$ 388,605	$ 363,078
Basic earnings per share (Note 3)	$ 2.26	$ 1.89	$ 6.76	$ 6.24
Diluted earnings per share (Note 3)	2.22	1.87	6.67	6.17
Cash dividends declared per share	$ 0.64	$ 0.56	$ 1.92	$ 1.68