CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Net Sales
Net sales	$ 924,008	$ 876,576	$ 1,837,695	$ 1,682,221
Cost of sales
Cost of sales	559,918	550,419	1,142,122	1,063,600
Gross profit	364,090	326,157	695,573	618,621
Research and development expenses	25,140	23,308	49,322	46,327
Selling expenses	46,012	41,764	90,558	81,689
General and administrative expenses	113,730	104,071	216,066	203,100
Restructuring expenses	517	707	1,427	1,993
Operating income	178,691	156,307	338,200	285,512
Interest expense	9,926	10,524	19,867	20,667
Other income, net	25,530	10,982	33,727	17,012
Earnings before income taxes	194,295	156,765	352,060	281,857
Provision for income taxes	(43,127)	(35,704)	(72,706)	(59,459)
Net earnings	$ 151,168	$ 121,061	$ 279,354	$ 222,398
Basic earnings per share (usd per share)	$ 4.09	$ 3.21	$ 7.57	$ 5.90
Diluted earnings per share (usd per share)	4.07	3.19	7.53	5.87
Dividends per share	$ 0.26	$ 0.24	$ 0.50	$ 0.45
Weighted-average shares outstanding:
Basic (shares)	36,939	37,692	36,914	37,682
Diluted (shares)	37,120	37,903	37,085	37,871
Product
Net Sales
Net sales	$ 777,167	$ 746,679	$ 1,548,186	$ 1,425,656
Cost of sales
Cost of sales	478,529	479,253	983,044	921,343
Service
Net Sales
Net sales	146,841	129,897	289,509	256,565
Cost of sales
Cost of sales	$ 81,389	$ 71,166	$ 159,078	$ 142,257