Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 19,860	$ 11,840	$ 34,030	$ 24,900
Other comprehensive income (loss)
Defined benefit plans	90	160	330	310
Foreign currency translation	(13,730)	1,400	(17,770)	(2,020)
Derivative instruments	10,110	(570)	11,670	3,330
Total other comprehensive income (loss)	(3,530)	990	(5,770)	1,620
Total comprehensive income	$ 16,330	$ 12,830	$ 28,260	$ 26,520