CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Net Sales
Net sales	$ 913,687	$ 805,645
Cost of sales
Cost of sales	582,204	513,181
Gross profit	331,483	292,464
Research and development expenses	24,182	23,019
Selling expenses	44,546	39,925
General and administrative expenses	102,336	99,029
Restructuring expenses	910	1,286
Operating income	159,509	129,205
Interest expense	(9,941)	(10,143)
Other income, net	8,197	6,030
Earnings before income taxes	157,765	125,092
Provision for income taxes	(29,579)	(23,755)
Net earnings	$ 128,186	$ 101,337
Basic earnings per share (usd per share)	$ 3.47	$ 2.69
Diluted earnings per share (usd per share)	3.46	2.68
Dividends per share	$ 0.24	$ 0.21
Weighted-average shares outstanding:
Basic (shares)	36,897	37,683
Diluted (shares)	37,058	37,851
Product
Net Sales
Net sales	$ 771,019	$ 678,977
Cost of sales
Cost of sales	504,515	442,090
Service
Net Sales
Net sales	142,668	126,668
Cost of sales
Cost of sales	$ 77,689	$ 71,091