Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2023	Dec. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income (loss) from continuing operations before taxes and noncontrolling interests [Abstract]
Domestic			$ 67,938	$ 132,426	$ 62,921
Foreign			399,464	461,079	371,689
Income before taxes			467,402	593,505	434,610
Current [Abstract]:
Federal			14,594	24,423	2,336
State and local			1,769	3,313	466
Foreign			152,343	121,810	82,258
Total current income tax expense			168,706	149,546	85,060
Deferred [Abstract]:
Federal			(4,871)	(40,136)	554
State and local			(3,651)	532	383
Foreign			(18,295)	53,080	49,676
Total deferred income tax expense			(26,817)	13,476	50,613
Total income tax expense			141,889	163,022	135,673
Deferred tax assets [Abstract]:
Pension and other retiree obligations	$ 29,400		29,400	29,327
Inventories	23,836		23,836	21,040
Net operating loss carryforwards	81,497		81,497	82,498
Tax credit carryforwards	54,363		54,363	53,145
Research and development costs	17,829		17,829	7,704
Original issue discount interest	20,039		20,039	0
Other accruals and reserves	25,179		25,179	29,930
Total gross deferred tax assets	252,143		252,143	223,644
Less valuation allowance	(99,663)		(99,663)	(101,169)
Deferred tax assets, net	152,480		152,480	122,475
Deferred tax liabilities [Abstract]:
Property and equipment	(9,429)		(9,429)	(8,307)
Tax deductible goodwill	(7,040)		(7,040)	(6,144)
Earnings not indefinitely reinvested	(88,004)		(88,004)	(113,661)
Other - net	(6,389)		(6,389)	(6,879)
Total gross deferred tax liabilities	(110,862)		(110,862)	(134,991)
Net deferred tax liabilities				(12,516)
Net deferred tax assets	41,618		41,618
Discrete Tax Items Repatriation				59,642	53,316
Tax effects of changes in uncertain tax positions				5,941
Reconciliation of income tax expense at federal statutory rate to actual income tax provision [Abstract]
Tax at statutory rate			98,154	124,636	91,268
State income taxes, net of U.S. federal tax benefit			(1,487)	3,038	671
Effect of foreign operations			9,260	13,422	5,521
Tax on earnings not indefinitely reinvested			37,061	71,141	54,648
Unrecognized tax benefits			1,999	(4,699)	1,318
Change in valuation allowance on deferred tax assets			(1,770)	(58,696)	(14,921)
Foreign income taxable in the U.S.			11,829	14,925	9,532
Foreign tax credit			(29,997)	(20,408)	(9,477)
U.S. Base Erosion Anti-Abuse Tax			16,837	20,918	9,134
Change in U.S. tax regulations			0	0	(8,276)
Other			3	(1,255)	(3,745)
Total income tax expense			141,889	163,022	135,673
Discrete Tax Items - Release of Valuation Allowance				(33,669)	(5,714)
Net operating loss carryforwards [Abstract]
Discrete tax items included income tax expense			0	20,032	39,326
Available tax credit carryforwards [Abstract]
Discrete Tax Items Repatriation				(59,642)	(53,316)
Unremitted foreign earnings		$ 385,000		360,000
Tax liability on unremitted foreign earnings	86,000		86,000
Income tax uncertainties [Abstract]
Cash repatriated during the current period	325,000			81,243
Repatriation taxes paid	63,600			25,201
Amount of TCJA tax first installment			27,670	14,757	14,757	$ 14,757	$ 14,757	$ 14,757
Net income taxes paid (refunded)			224,232	134,199	79,106
Company accrued interest and penalties related to the unrecognized tax benefits	1,947		1,947	2,587
Company recognized interest and penalties.			821	376	591
Unrecognized tax benefits [Roll Forward]
Balance at beginning of year			18,429	26,719	40,652
Addition based on tax positions related to the current year			1,210	0	141
Addition based on tax positions related to prior years			5,455	3,197	1,037
Currency translation adjustments				(366)	(523)
Currency translation adjustments			230
Reduction based on tax positions related to prior years			0	0	(13,154)
Reduction for settlements			(10,000)	(9,420)	(982)
Reduction for lapses of statute of limitation			(2,467)	(1,701)	(452)
Balance at end of year	12,857	$ 26,719	12,857	$ 18,429	$ 26,719	$ 40,652
2024 [Member]
Operating Loss Carryforwards [Line Items]
Expected TCJA tax payment, net	37,622		37,622
2025 [Member]
Operating Loss Carryforwards [Line Items]
Expected TCJA tax payment, net	47,027		47,027
Minimum [Member]
Available tax credit carryforwards [Abstract]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	1,250		1,250
Maximum [Member]
Available tax credit carryforwards [Abstract]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	10,487		10,487
Belgium [Member]
Net operating loss carryforwards [Abstract]
Net operating loss carryforward	154,735		154,735
Israel [Member]
Net operating loss carryforwards [Abstract]
Net operating loss carryforward	5,364		5,364
Available tax credit carryforwards [Abstract]
Unremitted foreign earnings			380,000
Japan [Member]
Net operating loss carryforwards [Abstract]
Net operating loss carryforward	4,704		$ 4,704
Japan [Member] | Minimum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2025
Japan [Member] | Maximum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2033
Netherlands [Member]
Net operating loss carryforwards [Abstract]
Net operating loss carryforward	10,324		$ 10,324
The Republic of China (Taiwan) [Member]
Net operating loss carryforwards [Abstract]
Net operating loss carryforward	11,728		$ 11,728
The Republic of China (Taiwan) [Member] | Minimum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2026
The Republic of China (Taiwan) [Member] | Maximum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2028
California [Member]
Net operating loss carryforwards [Abstract]
Net operating loss carryforward	16,517		$ 16,517
California [Member] | Minimum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2028
California [Member] | Maximum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2037
Pennsylvania [Member]
Net operating loss carryforwards [Abstract]
Net operating loss carryforward	549,914		$ 549,914
Pennsylvania [Member] | Minimum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2024
Pennsylvania [Member] | Maximum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2043
Arizona [Member]
Net operating loss carryforwards [Abstract]
Net operating loss carryforward	15,516		$ 15,516
Arizona [Member] | Minimum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2032
Arizona [Member] | Maximum [Member]
Net operating loss carryforwards [Abstract]
Expiration date NOL carryforward			Dec. 31, 2040
Germany [Member]
Available tax credit carryforwards [Abstract]
Unremitted foreign earnings			$ 218,000
Research Tax Credit [Member] | California [Member]
Net operating loss carryforwards [Abstract]
Tax credit carryforward, amount	20,983		20,983
Available tax credit carryforwards [Abstract]
Tax Credit Carryforward	20,983		20,983
U.S. Foreign Tax Credit [Member]
Net operating loss carryforwards [Abstract]
Tax credit carryforward, amount	32,468		32,468
Available tax credit carryforwards [Abstract]
Tax Credit Carryforward	$ 32,468		$ 32,468
U.S. Foreign Tax Credit [Member] | Minimum [Member]
Net operating loss carryforwards [Abstract]
Expiration date tax credit carryforward			Dec. 31, 2028
U.S. Foreign Tax Credit [Member] | Maximum [Member]
Net operating loss carryforwards [Abstract]
Expiration date tax credit carryforward			Dec. 31, 2030