Other expense, net (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Other Income and Expenses [Abstract]
Income from third party license fees	$ 325	$ 404
Foreign exchange losses, net	(3,326)	(1,905)
Non-income tax refunds and other related credits (expense)	360	(1,322)
Pension and postretirement benefit (costs) income, non-service components	(552)	479
Facility remediation recovery, net	827	0
Other non-operating income, net	127	138
Total other expense, net	$ (2,239)	$ (2,206)