Condensed Consolidated Statements Of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands	Common Stock	Retained Earnings	Accumulated Other Comprehensive Loss	Total
Balance, beginning of period at Dec. 31, 2022	$ 1,298,740	$ 323,288	$ (105,319)	$ 1,516,709
Balance, beginning of period (in shares) at Dec. 31, 2022	151,935
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		17,495		17,495
Foreign currency translation adjustments			4,114	4,114
Settlement of convertible debt conversion	$ (415)			(415)
Repurchases of common stock	$ (12,068)			(12,068)
Repurchases of common stock (in shares)	(1,584)
Activity in company stock plans, net and other	$ 185			185
Activity in company stock plans, net and other (in shares)	355
Share-based compensation	$ 4,498			4,498
Balance, end of period at Sep. 30, 2023	$ 1,290,940	340,783	(101,205)	1,530,518
Balance, end of period (in shares) at Sep. 30, 2023	150,706
Balance, beginning of period at Jun. 30, 2023	$ 1,291,307	325,223	(84,602)	1,531,928
Balance, beginning of period (in shares) at Jun. 30, 2023	150,810
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		15,560		15,560
Foreign currency translation adjustments			(16,603)	(16,603)
Settlement of convertible debt conversion	$ (415)			(415)
Repurchases of common stock	$ (1,939)			(1,939)
Repurchases of common stock (in shares)	(174)
Activity in company stock plans, net and other	$ 481			481
Activity in company stock plans, net and other (in shares)	70
Share-based compensation	$ 1,506			1,506
Balance, end of period at Sep. 30, 2023	$ 1,290,940	340,783	(101,205)	1,530,518
Balance, end of period (in shares) at Sep. 30, 2023	150,706
Balance, beginning of period at Dec. 31, 2023	$ 1,271,565	312,450	(83,015)	1,501,000
Balance, beginning of period (in shares) at Dec. 31, 2023	152,291
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		35,516		35,516
Foreign currency translation adjustments			35,272	35,272
Settlement of convertible debt conversion	$ (84)			(84)
Repurchases of common stock	$ (10,218)			(10,218)
Repurchases of common stock (in shares)	(938)
Termination of capped calls	$ 4,381			4,381
Activity in company stock plans, net and other	$ (401)			(401)
Activity in company stock plans, net and other (in shares)	748
Share-based compensation	$ 5,104			5,104
Balance, end of period at Sep. 30, 2024	$ 1,270,347	347,966	(47,743)	1,570,570
Balance, end of period (in shares) at Sep. 30, 2024	152,101
Balance, beginning of period at Jun. 30, 2024	$ 1,267,768	318,452	(89,432)	1,496,788
Balance, beginning of period (in shares) at Jun. 30, 2024	152,051
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income		29,514		29,514
Foreign currency translation adjustments			41,689	41,689
Activity in company stock plans, net and other	$ 901			901
Activity in company stock plans, net and other (in shares)	50
Share-based compensation	$ 1,678			1,678
Balance, end of period at Sep. 30, 2024	$ 1,270,347	$ 347,966	$ (47,743)	$ 1,570,570
Balance, end of period (in shares) at Sep. 30, 2024	152,101