Benefit Plans Amounts Recognized in the Balance Sheet (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Assets for Plan Benefits, Defined Benefit Plan	$ 202,119	$ 202,368
Liability, Defined Benefit Plan, Current	5,598	5,232
Liability, Defined Benefit Plan, Noncurrent	126,764	113,718
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax	269,996	202,316
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax	339,753	285,734
Pension Plan [Member] | US Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Assets for Plan Benefits, Defined Benefit Plan	0	0
Liability, Defined Benefit Plan, Current	124	131
Liability, Defined Benefit Plan, Noncurrent	22,361	22,821
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax	47,631	50,822
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax	25,146	27,870
Pension Plan [Member] | Non-US Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Assets for Plan Benefits, Defined Benefit Plan	202,119	202,368
Liability, Defined Benefit Plan, Current	5,368	4,986
Liability, Defined Benefit Plan, Noncurrent	103,895	90,342
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax	222,346	151,924
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax	315,202	258,964
Other Postretirement Benefits Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Assets for Plan Benefits, Defined Benefit Plan	0	0
Liability, Defined Benefit Plan, Current	106	115
Liability, Defined Benefit Plan, Noncurrent	508	555
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax	19	(430)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax	$ (595)	$ (1,100)