Other (expense) income, net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Other Income and Expenses [Abstract]
Income from third party license fees	$ 245	$ 253	$ 891	$ 906
Foreign exchange losses, net	(2,498)	(1,928)	(10,049)	(5,859)
(Loss) gain on disposals of property, plant, equipment and other assets, net	(25)	48	(91)	33
Non-income tax refunds and other related credits (expense)	91	122	1,339	(1,617)
Pension and postretirement benefit (costs) income, non-service components	(549)	452	(1,674)	1,406
Facility remediation recoveries, net	0	1,104	1,014	1,104
Loss on extinguishment of debt	0	0	0	(6,763)
Other non-operating income, net	23	34	12	270
Total other (expense) income, net	$ (2,713)	$ 85	$ (8,558)	$ (10,520)