Net Periodic Benefit Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Impact of Adopting ASU 2017-07 ASC 715 Compensation-Retirement Benefits	$ 2,000	$ 1,800
Defined Benefit Plan, Service Cost	4,417	3,685
Defined Benefit Plan, Interest Cost	5,678	6,139
Defined Benefit Plan, Expected Return (Loss) on Plan Assets	(10,713)	(9,950)
Defined Benefits Plan Net amortization and deferral	(1,180)	(1,069)
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	4,290	3,085
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	2,492	1,890
Pension Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year	27,300
Pension Plan [Member] | Foreign Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Service Cost	4,020	3,396
Defined Benefit Plan, Interest Cost	4,479	4,876
Defined Benefit Plan, Expected Return (Loss) on Plan Assets	(9,345)	(8,567)
Defined Benefits Plan Net amortization and deferral	(1,161)	(1,050)
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	3,761	2,537
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	1,754	1,192
Pension Plan [Member] | UNITED STATES
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Service Cost	397	289
Defined Benefit Plan, Interest Cost	1,192	1,256
Defined Benefit Plan, Expected Return (Loss) on Plan Assets	(1,368)	(1,383)
Defined Benefits Plan Net amortization and deferral	0	0
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	521	548
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	742	710
Other Postretirement Benefits Plan [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Service Cost	0	0
Defined Benefit Plan, Interest Cost	7	7
Defined Benefit Plan, Expected Return (Loss) on Plan Assets	0	0
Defined Benefits Plan Net amortization and deferral	(19)	(19)
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	8	0
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	$ (4)	$ (12)