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, 2021	$ 1,292,479	$ 411,072	$ (56,082)	$ 1,647,469
Balance, beginning of period (in shares) at Dec. 31, 2021	151,124
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss		(42,031)		(42,031)
Foreign currency translation adjustments			(13,148)	(13,148)
Activity in company stock plans, net and other	$ (1,178)			(1,178)
Activity in company stock plans, net and other (in shares)	513
Share-based compensation	$ 1,634			1,634
Balance, end of period at Mar. 31, 2022	$ 1,292,935	369,041	(69,230)	1,592,746
Balance, end of period (in shares) at Mar. 31, 2022	151,637
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 loss		(5,165)		(5,165)
Foreign currency translation adjustments			8,432	8,432
Repurchases of common stock	$ (5,006)			(5,006)
Repurchases of common stock (in shares)	(660)
Activity in company stock plans, net and other	$ (742)			(742)
Activity in company stock plans, net and other (in shares)	219
Share-based compensation	$ 1,492			1,492
Balance, end of period at Mar. 31, 2023	$ 1,294,484	$ 318,123	$ (96,887)	$ 1,515,720
Balance, end of period (in shares) at Mar. 31, 2023	151,494