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Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 11,020	$ 19,860	$ 15,930	$ 34,030
Other comprehensive income (loss)
Defined benefit plans	750	90	770	330
Foreign currency translation	4,130	(13,730)	9,420	(17,770)
Derivative instruments	(890)	10,110	(2,750)	11,670
Total other comprehensive income (loss)	3,990	(3,530)	7,440	(5,770)
Total comprehensive income	$ 15,010	$ 16,330	$ 23,370	$ 28,260

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