Pension and Other Postretirement Benefits - Schedule of Change in Benefit Obligation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Pension Plans
Change in benefit obligation:
Benefit obligation, beginning of year	$ (342,759)	$ (317,424)
Service cost	(3,131)	(2,632)	$ (3,491)
Interest cost	(14,759)	(15,237)	(9,248)
Participant contributions	(424)	(435)
Actuarial gain (loss)	25,815	(16,231)
Settlements	8,338	2,987
Plan amendments	104	0
Foreign currency exchange rate changes	7,681	(12,427)
Benefits paid	15,706	18,640
Benefit obligation, end of year	(303,429)	(342,759)	(317,424)
Other Plans
Change in benefit obligation:
Benefit obligation, beginning of year	(21,312)	(19,944)
Service cost	(39)	(11)	(24)
Interest cost	(949)	(1,012)	(761)
Participant contributions	(3)	(3)
Actuarial gain (loss)	(175)	(1,179)
Settlements	0	0
Plan amendments	0	0
Foreign currency exchange rate changes	1,549	(492)
Benefits paid	1,405	1,329
Benefit obligation, end of year	$ (19,524)	$ (21,312)	$ (19,944)