Consolidated Statements of Equity - USD ($) shares in Thousands, $ in Thousands	Total	Adjustment	Common Stock	Additional Paid-In Capital	Additional Paid-In Capital Adjustment	Accumulated Earnings	Accumulated Earnings Adjustment	Accumulated Other Comprehensive Loss	Noncontrolling Interest
Balance at beginning of period (shares) at Dec. 31, 2020			31,345
Balance at Beginning of period at Dec. 31, 2020	$ 1,220,076	$ (17,914)	$ 313	$ 230,440	$ (40,372)	$ 1,055,668	$ 22,458	$ (68,813)	$ 2,468
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	94,765					94,630			135
Other comprehensive loss, net of tax	4,273							4,272	1
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes (shares)			183
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes	(5,431)		$ 2	(5,433)
Repurchase of commons stock (in shares)			(518)
Repurchase of common stock	(20,390)		$ (5)	(20,385)
Stock-based compensation	3,405			3,405
Balance at end of period (shares) at Mar. 31, 2021			31,010
Balance at end of period at Mar. 31, 2021	1,278,784		$ 310	167,655		1,172,756		(64,541)	2,604
Balance at beginning of period (shares) at Dec. 31, 2021			24,541
Balance at Beginning of period at Dec. 31, 2021	1,185,261		$ 245	0		1,238,564		(53,548)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	175,749					175,749
Other comprehensive loss, net of tax	(10,360)							(10,360)
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes (shares)			220
Exercise of stock options and issuance of share-based awards, net of shares withheld for employee taxes	(11,352)		$ 3	(3,921)		(7,434)
Repurchase of commons stock (in shares)			(400)
Repurchase of common stock	(25,692)		$ (4)			(25,688)
Stock-based compensation	3,921			3,921
Settlement of convertible senior notes	(71,152)					(71,152)
Balance at end of period (shares) at Mar. 31, 2022			24,361
Balance at end of period at Mar. 31, 2022	$ 1,246,375		$ 244	$ 0		$ 1,310,039		$ (63,908)	$ 0