Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income from continuing operations before income taxes and equity income
U.S.	$ (28,658)	$ (152,602)	$ (34,462)
International	10,108	29,644	71,968
Income (loss) from continuing operations before income taxes and equity income	(18,550)	(122,958)	37,506
Currently payable:
U.S. state	3,463	1,416	507
International	21,096	14,914	22,295
Total income taxes currently payable	24,559	16,330	22,802
Deferred U.S. federal	2,446	(6,219)	(4,594)
Deferred U.S. state	(1,163)	(2,274)	(18)
Deferred international	2,343	2,544	(9,101)
Total income tax expense from continuing operations	28,185	10,381	9,089
Cash payments for income taxes, including taxes on gain or loss from discontinued business	$ 20,100	$ 20,900	$ 21,700