Benefit Plans - Obligation and Asset Rollforward (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Change in plan assets:
Employer contribution from refund of assets	$ 5,100
Pension settlement gain	(12,155)	$ 0	$ 9,136
Foreign Plan
Change in plan assets:
Fair value of plan assets, beginning of year	211,472
Fair value of plan assets, end of year	161,906	211,472
All Pension Benefits
Change in benefit obligation:
Projected benefit obligation, beginning of year	242,743	256,022
Service cost	1,429	1,439	1,684
Interest cost	8,828	11,170	5,874
Plan amendments	(9)	175
Actuarial (gain) loss	(5,945)	802
Foreign exchange effect	(5,386)	4,079
Benefits paid	(21,242)	(27,720)
Settlements	(31,583)	(3,584)
Other	1,039	360
Projected benefit obligation, end of year	189,874	242,743	256,022
Accumulated benefit obligation, end of year	186,689	239,578
Change in plan assets:
Fair value of plan assets, beginning of year	211,472	219,050
Actual return on plan assets	12,389	19,651
Employer contributions	4,309
Employer contributions		(857)
Foreign exchange effect	(2,028)	3,162
Benefits paid	(21,242)	(27,720)
Settlements	(43,283)	(2,505)
Other	289	691
Fair value of plan assets, end of year	161,906	211,472	219,050
Funded status, end of year	(27,968)	(31,271)
Non-current assets	17,228	17,300
Current liabilities	(3,113)	(3,186)
Non-current liabilities	(42,083)	(45,385)
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position, Total	(27,968)	(31,271)
Pension settlement gain	(12,155)	0	9,114
All Pension Benefits | Foreign Plan
Change in benefit obligation:
Projected benefit obligation, beginning of year	99,215	99,401
Service cost	1,429	1,439	1,684
Interest cost	2,576	4,148	2,161
Plan amendments	(9)	175
Actuarial (gain) loss	1,178	335
Foreign exchange effect	(5,386)	4,079
Benefits paid	(4,561)	(7,138)
Settlements	(31,583)	(3,584)
Other	1,039	360
Projected benefit obligation, end of year	63,898	99,215	99,401
Accumulated benefit obligation, end of year	60,713	96,049
Change in plan assets:
Fair value of plan assets, beginning of year	65,278	70,821
Actual return on plan assets	2,024	1,262
Employer contributions	4,175
Employer contributions		(1,015)
Foreign exchange effect	(2,028)	3,162
Benefits paid	(4,561)	(7,138)
Settlements	(43,283)	(2,505)
Other	289	691
Fair value of plan assets, end of year	21,894	65,278	70,821
Funded status, end of year	(42,004)	(33,937)
Non-current assets	2,072	13,426
Current liabilities	(2,979)	(3,052)
Non-current liabilities	(41,097)	(44,311)
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position, Total	(42,004)	(33,937)
Pension settlement gain	$ (12,200)	$ 0	$ 9,114