Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 287,739	$ 158,440	$ 146,509
Other comprehensive (loss) income:
Net foreign currency translation adjustment	(9,697)	4,531	4,262
Actuarial gain (loss) on pension plans	2,107	(207)	0
Derivative instrument adjustment	0	1,642	(534)
Total comprehensive income	$ 280,149	$ 164,406	$ 150,237