CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (15,247)	$ (19,863)	$ (57,873)	$ (70,387)
Foreign currency translation adjustments	16,598	(7,185)	5,456	2,298
Net change in:
Deferred (losses) gains on derivatives, net of taxes of $$(557), $521, $(46) and $372, respectively	(1,211)	1,031	(130)	1,177
Unrecognized retirement obligations, net of taxes of $$(36), $6, $(21) and $10, respectively	20	11	62	681
Other comprehensive income (loss)	15,407	(6,143)	5,388	4,156
Comprehensive income (loss)	$ 160	$ (26,006)	$ (52,485)	$ (66,231)