Benefit Plans Change in Benefit Benefit Obligation and Plan Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation	$ 1,026,481	$ 896,258	$ 1,170,114
Defined Benefit Plans, Service Cost and Other	$ 34,314	$ 38,305
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Nonoperating Income (Expense)	Other Nonoperating Income (Expense)
Defined Benefit Plan, Interest Cost	$ 25,042	$ 8,635	5,549
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	66,658	(246,639)
Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment	0	13
Defined Benefit Plan, Benefit Obligation, Benefits Paid	62,097	43,805
Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)	66,306	(30,365)
Defined Benefit Plan, Plan Assets, Amount	1,096,238	982,206	1,121,784
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)	45,216	(114,729)
Defined Benefit Plan, Plan Assets, Contributions by Employer	26,984	24,978
Defined Benefit Plan, Plan Assets, Contributions by Plan Participant	19,214	17,600
Defined Benefit Plan, Plan Assets, Benefits Paid	62,097	43,805
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)	84,715	(23,622)
Defined Benefit Plan, Funded (Unfunded) Status of Plan	69,757	85,948
Pension Plan [Member] | US Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation	108,546	110,293	141,906
Defined Benefit Plans, Service Cost and Other	1,155	1,665
Defined Benefit Plan, Interest Cost	5,023	2,696	2,194
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	552	(27,541)
Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment	0	0
Defined Benefit Plan, Benefit Obligation, Benefits Paid	8,477	8,433
Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)	0	0
Defined Benefit Plan, Plan Assets, Amount	86,061	87,341	113,523
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)	7,083	(17,863)
Defined Benefit Plan, Plan Assets, Contributions by Employer	114	114
Defined Benefit Plan, Plan Assets, Contributions by Plan Participant	0	0
Defined Benefit Plan, Plan Assets, Benefits Paid	8,477	8,433
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)	0	0
Defined Benefit Plan, Funded (Unfunded) Status of Plan	(22,485)	(22,952)
Pension Plan [Member] | Non-US Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation	917,321	785,295	1,027,333
Defined Benefit Plans, Service Cost and Other	33,159	36,640
Defined Benefit Plan, Interest Cost	19,991	5,927	3,347
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	65,734	(219,304)
Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment	0	13
Defined Benefit Plan, Benefit Obligation, Benefits Paid	53,164	34,949
Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)	66,306	(30,365)
Defined Benefit Plan, Plan Assets, Amount	1,010,177	894,865	1,008,261
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)	38,133	(96,866)
Defined Benefit Plan, Plan Assets, Contributions by Employer	26,414	24,441
Defined Benefit Plan, Plan Assets, Contributions by Plan Participant	19,214	17,600
Defined Benefit Plan, Plan Assets, Benefits Paid	53,164	34,949
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)	84,715	(23,622)
Defined Benefit Plan, Funded (Unfunded) Status of Plan	92,856	109,570
Other Postretirement Benefits Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Benefit Obligation	614	670	875
Defined Benefit Plans, Service Cost and Other	0	0
Defined Benefit Plan, Interest Cost	28	12	8
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)	372	206
Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment	0	0
Defined Benefit Plan, Benefit Obligation, Benefits Paid	456	423
Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)	0	0
Defined Benefit Plan, Plan Assets, Amount	0	0	$ 0
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)	0	0
Defined Benefit Plan, Plan Assets, Contributions by Employer	456	423
Defined Benefit Plan, Plan Assets, Contributions by Plan Participant	0	0
Defined Benefit Plan, Plan Assets, Benefits Paid	456	423
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)	0	0
Defined Benefit Plan, Funded (Unfunded) Status of Plan	$ (614)	$ (670)