CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash flows from operating activities
Net income	$ 50,842	$ 230,648	$ 339,255
Adjustments to reconcile net income to net cash provided by operating activities, net of effects of acquisitions
Depreciation	120,637	122,048	112,149
Amortization of intangible assets	16,499	15,282	15,610
Amortization of debt-issuance costs	302	1,117	950
Share-based compensation expense	22,767	30,911	36,287
Deferred income taxes	(1,001)	(13,349)	(39,225)
Investment (gain) loss	267	(19,398)	16,225
(Gain) on disposal of property, plant, and equipment	(7,641)	(2,045)	(3,626)
Interest income form forwards and collars	(10,409)	(4,304)	0
Other	(2,341)	(2,409)	(4,016)
Changes in operating assets:
Change in accounts receivable	47,276	(2,611)	(20,163)
Change in inventory	(87,497)	(28,947)	(29,675)
Change in other operating assets	3,478	(17,971)	1,847
Changes in operating liabilities:
Change in accounts payable	(23,436)	(2,165)	(50,076)
Change in accrued liabilities	(3,144)	(17,749)	31,760
Change in income tax payable	12,408	(9,307)	(8,333)
Change in unrealized tax benefit liability	(15,312)	2,942	1,922
Change in other operating liabilities	(4,260)	(1,779)	(8,390)
Net cash and cash equivalents from operating activities	119,435	280,914	392,501
Cash flows from investing activities
Acquisitions, net of cash received	(56,661)	(3)	(83,979)
Proceeds from disposal of wafer fabrication facility	0	6,292	19,270
Receipt of cash for termination of cross currency swap	0	374	9,429
Receipt of government grants	8,659	471	272
Receipt of insurance recovery	4,725	1,413	6,067
Purchases of property, plant and equipment	(73,024)	(150,769)	(211,728)
Proceeds from sales of property, plant and equipment	816	2,769	418
Proceeds from short-term investments	16,360	6,157	8,002
Purchases of short-term investments	(14,026)	(9,323)	(9,361)
Purchases of equity securities	0	(17,901)	(4,051)
Other	(4,889)	2,198	398
Net cash and cash equivalents from investing activities	(118,040)	(158,322)	(265,263)
Cash flows from financing activities
Advances on lines of credit and short-term debt	90,766	29,036	114,291
Repayments on lines of credit and short-term debt	(98,354)	(24,509)	(93,498)
Proceeds from long-term debt	6,439	25,204	372,751
Repayments of long-term debt	(6,458)	(154,019)	(505,746)
Debt issuance costs	(188)	(948)	(134)
Repayment of and proceeds from finance lease obligation	(64)	(115)	(69)
Taxes paid related to net share settlement	(9,561)	(15,637)	(12,300)
Net changes in noncontrolling interests	(2,079)	(3,647)	(1,160)
Other	155	(88)	152
Net cash and cash equivalents from financing activities	(19,344)	(144,723)	(125,713)
Effect of exchange rate changes on cash and cash equivalents	14,190	(485)	(27,244)
Change in cash and cash equivalents, including restricted cash	(3,759)	(22,616)	(25,719)
Cash and cash equivalents, beginning of period, including restricted cash	318,483	341,099	366,818
Cash and cash equivalents, end of period, including restricted cash	314,724	318,483	341,099
Supplemental Cash Flow Information
Interest paid during the period	2,035	4,607	7,355
Taxes paid during the period	21,534	97,668	88,687
Non-cash investing and financing activities:
Accounts payable balance related to the purchase of property, plant and equipment	13,065	14,602	30,486
Dividend payable balance to noncontrolling interests	$ 0	$ 100	$ 0