Employee Benefit Plans - Net Periodic Benefit Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Net periodic benefit cost [Abstract]
Net periodic (benefit) expense	$ (9,946)	$ 5,679	$ 3,096
Non-Qualified Supplemental Benefits | Non-Qualified Supplemental Benefits
Net periodic benefit cost [Abstract]
Service cost	0	970	1,426
Interest cost	1,359	1,636	1,215
Expected return on plan assets	0	0	0
Prior service cost (credit)	0	1,874	1,490
Actuarial loss (gain)	(2,959)	(3,207)	(2,016)
Settlement and curtailment loss (gain)	0	0	0
Net periodic (benefit) expense	(1,600)	1,273	2,115
United States | Qualified Defined Benefits | Qualified Defined Benefits
Net periodic benefit cost [Abstract]
Service cost	0	2,867	5,703
Interest cost	15,810	17,203	13,745
Expected return on plan assets	(27,653)	(26,208)	(29,104)
Prior service cost (credit)	0	0	110
Actuarial loss (gain)	0	0	2,300
Settlement and curtailment loss (gain)	0	4,434	6,276
Net periodic (benefit) expense	(11,843)	(1,704)	(970)
Foreign Plan | Qualified Defined Benefits | Qualified Defined Benefits
Net periodic benefit cost [Abstract]
Service cost	4,853	3,712	4,675
Interest cost	6,091	10,591	5,220
Expected return on plan assets	(7,868)	(7,331)	(7,191)
Prior service cost (credit)	(760)	(717)	(526)
Actuarial loss (gain)	1,069	656	1,747
Settlement and curtailment loss (gain)	112	(801)	(393)
Net periodic (benefit) expense	$ 3,497	$ 6,110	$ 3,532