Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (79,053)	$ (194,208)	$ 6,937
Foreign currency translation adjustments	15,509	(36,485)	(27,232)
Net change in:
Deferred gains (losses) on derivatives, net of taxes of $429, $(2,513), and (1,866), respectively	(621)	9,188	4,484
Unrecognized retirement obligations, net of taxes of $41, $(898), and (111), respectively	498	9,706	1,097
Other comprehensive income (loss)	15,386	(17,591)	(21,651)
Comprehensive loss	$ (63,667)	$ (211,799)	$ (14,714)