Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Net sales	$ 5,219,376	$ 4,206,289	$ 3,318,602
Cost of sales	3,099,037	2,348,425	2,017,923
Gross profit	2,120,339	1,857,864	1,300,679
Operating expenses:
Selling, general and administrative	203,759	188,262	197,622
Research and development	233,421	191,375	152,307
Production start-up	86,295	84,492	64,777
Litigation loss	0	430	35,590
Total operating expenses	523,475	464,559	450,296
Gain on sales of businesses, net	0	1,115	6,883
Operating income	1,596,864	1,394,420	857,266
Foreign currency loss, net	(38,569)	(24,976)	(21,533)
Interest income	81,762	89,090	97,667
Interest Expense, net	(44,131)	(38,870)	(12,965)
Other expense, net	(15,013)	(13,326)	(29,145)
Income before taxes	1,580,913	1,406,338	891,290
Income tax expense	(52,684)	(114,294)	(60,513)
Net income	$ 1,528,229	$ 1,292,044	$ 830,777
Net income per share:
Basic	$ 14.25	$ 12.07	$ 7.78
Diluted	$ 14.21	$ 12.02	$ 7.74
Weighted-average number of shares used in per share calculations:
Basic	107,235	107,015	106,795
Diluted	107,537	107,525	107,372