Pensions and Other Postretirement Benefits (Details) $ in Thousands		12 Months Ended
		Dec. 31, 2022 USD ($) Plan	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]
Included in other assets		$ 4,715	$ 3,145
Included in Payroll and related expenses		(14,368)	(9,308)
Accrued pension and other postretirement costs		(187,092)	(271,672)
Total actuarial items	[1]	15,173	84,383
Components of actuarial items [Abstract]
Total actuarial items	[1]	$ 15,173	84,383
Other postretirement benefits [Abstract]
Number of unfunded non-pension postretirement plans | Plan		2
Number of European subsidiaries with unfunded non-pension postretirement plans | Plan		2
Other retirement obligations [Abstract]
Company's matching expense for 401(k) savings plans		$ 7,083	6,557	$ 6,363
Deferred Compensation [Member]
Defined benefit pension plans [Abstract]
Assets held in trust		28,535	31,453
Non-qualified Pension Plans [Member]
Defined benefit pension plans [Abstract]
Assets held in trust		20,615	27,604
Defined Benefit Pension [Member] | U.S. Plans [Member]
Change in benefit obligation [Roll forward]
Benefit obligation at beginning of year		45,613	45,564
Service cost		0	0	0
Interest cost		1,122	1,016	1,366
Plan amendments		0	0
Actuarial (gains) losses		(7,668)	870
Benefits paid		(1,846)	(1,837)
Curtailments and settlements		0	0
Currency translation		0	0
Benefit obligation at end of year		37,221	45,613	45,564
Change in plan assets [Roll forward]
Fair value of plan assets at beginning of year		0	0
Actual return on plan assets		0	0
Company contributions		1,846	1,837
Benefits paid		(1,846)	(1,837)
Currency translation		0	0
Fair value of plan assets at end of year		0	0	0
Funded status at end of year		(37,221)	(45,613)
Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]
Included in other assets		0	0
Included in Payroll and related expenses		(6,378)	(35)
Accrued pension and other postretirement costs		(30,843)	(45,578)
Total actuarial items		69	9,403
Total		(37,152)	(36,210)
Components of actuarial items [Abstract]
Unrecognized net actuarial loss (gain)		(140)	9,050
Unamortized prior service cost		209	353
Total actuarial items		69	9,403
Projected and accumulated benefit obligations [Abstract]
Accumulated benefit obligation, all plans		37,221	45,613
Plans for which the accumulated benefit obligation exceeds plan assets [Abstract]
Projected benefit obligation		37,221	45,613
Accumulated benefit obligation		37,221	45,613
Fair value of plan assets		0	0
Components of net periodic pension cost [Abstract]
Net service cost		0	0	0
Interest cost		1,122	1,016	1,366
Expected return on plan assets		0	0	0
Amortization of actuarial losses		1,523	2,032	1,609
Amortization of prior service (credit) cost		144	144	144
Curtailment and settlement losses		0	0	0
Net periodic benefit cost (benefit)		$ 2,789	$ 3,192	3,119
Weighted average assumptions used to calculate benefit obligations [Abstract]
Discount rate		5.50%	2.50%
Rate of compensation increase		0.00%	0.00%
Weighted average assumptions used calculating net periodic benefit cost [Abstract]
Discount rate		2.50%	2.25%
Rate of compensation increase		0.00%	0.00%
Expected return on plan assets		0.00%	0.00%
Estimated future benefit payments [Abstract]
2023		$ 8,365
2024		3,295
2025		3,247
2026		8,552
2027		3,277
2028-2032		9,742
Defined Benefit Pension [Member] | Non-U.S. Plans [Member]
Change in benefit obligation [Roll forward]
Benefit obligation at beginning of year		278,173	$ 307,809
Service cost		4,199	4,693	4,382
Interest cost		3,200	2,968	3,783
Plan amendments		79	490
Actuarial (gains) losses		(45,102)	(7,816)
Benefits paid		(16,777)	(14,773)
Curtailments and settlements		0	(34)
Currency translation		(20,231)	(15,164)
Benefit obligation at end of year		203,541	278,173	307,809
Change in plan assets [Roll forward]
Fair value of plan assets at beginning of year		75,920	74,334
Actual return on plan assets		790	2,792
Company contributions		13,212	13,095
Benefits paid		(16,777)	(14,773)
Currency translation		(7,525)	472
Fair value of plan assets at end of year		65,620	75,920	74,334
Funded status at end of year		(137,921)	(202,253)
Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]
Included in other assets		4,715	3,145
Included in Payroll and related expenses		(6,827)	(7,602)
Accrued pension and other postretirement costs		(135,809)	(197,796)
Total actuarial items		16,392	72,437
Total		(121,529)	(129,816)
Components of actuarial items [Abstract]
Unrecognized net actuarial loss (gain)		15,628	71,632
Unamortized prior service cost		764	805
Total actuarial items		16,392	72,437
Projected and accumulated benefit obligations [Abstract]
Accumulated benefit obligation, all plans		176,056	259,087
Plans for which the accumulated benefit obligation exceeds plan assets [Abstract]
Projected benefit obligation		181,207	247,796
Accumulated benefit obligation		159,433	235,764
Fair value of plan assets		38,854	44,604
Components of net periodic pension cost [Abstract]
Net service cost		4,199	4,693	4,382
Interest cost		3,200	2,968	3,783
Expected return on plan assets		(1,725)	(1,660)	(2,004)
Amortization of actuarial losses		4,760	7,444	6,554
Amortization of prior service (credit) cost		216	189	378
Curtailment and settlement losses		1,190	632	1,148
Net periodic benefit cost (benefit)		$ 11,840	$ 14,266	14,241
Weighted average assumptions used to calculate benefit obligations [Abstract]
Discount rate		3.57%	1.19%
Rate of compensation increase		2.60%	2.07%
Weighted average assumptions used calculating net periodic benefit cost [Abstract]
Discount rate		1.19%	1.02%
Rate of compensation increase		2.07%	2.02%
Expected return on plan assets		2.96%	2.37%
Estimated future benefit payments [Abstract]
2023		$ 15,741
2024		14,669
2025		15,553
2026		17,068
2027		15,004
2028-2032		70,832
Other Postretirement Benefits [Member] | U.S. Plans [Member]
Change in benefit obligation [Roll forward]
Benefit obligation at beginning of year		7,611	$ 7,723
Service cost		39	102	112
Interest cost		178	163	236
Actuarial (gains) losses		(2,525)	545
Benefits paid		(975)	(922)
Currency translation		0	0
Benefit obligation at end of year		4,328	7,611	7,723
Change in plan assets [Roll forward]
Fair value of plan assets at beginning of year		0
Fair value of plan assets at end of year		0	0
Funded status at end of year		(4,328)	(7,611)
Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]
Included in Payroll and related expenses		(497)	(975)
Accrued pension and other postretirement costs		(3,831)	(6,636)
Total actuarial items		(2,031)	837
Total		(6,359)	(6,774)
Components of actuarial items [Abstract]
Unrecognized net actuarial loss (gain)		(2,031)	837
Total actuarial items		(2,031)	837
Components of net periodic pension cost [Abstract]
Net service cost		39	102	112
Interest cost		178	163	236
Amortization of actuarial losses		342	53	26
Curtailment and settlement losses		0	0	0
Net periodic benefit cost (benefit)		$ 559	$ 318	374
Weighted average assumptions used to calculate benefit obligations [Abstract]
Discount rate		5.50%	2.50%
Rate of compensation increase		0.00%	0.00%
Weighted average assumptions used calculating net periodic benefit cost [Abstract]
Discount rate		2.50%	2.25%
Rate of compensation increase		0.00%	0.00%
Estimated future benefit payments [Abstract]
2023		$ 497
2024		491
2025		475
2026		480
2027		427
2028-2032		1,671
Other Postretirement Benefits [Member] | Non-U.S. Plans [Member]
Change in benefit obligation [Roll forward]
Benefit obligation at beginning of year		7,782	$ 8,510
Service cost		237	278	284
Interest cost		55	42	64
Actuarial (gains) losses		(749)	(77)
Benefits paid		(147)	(319)
Currency translation		(463)	(652)
Benefit obligation at end of year		6,715	7,782	8,510
Change in plan assets [Roll forward]
Fair value of plan assets at beginning of year		0
Fair value of plan assets at end of year		0	0
Funded status at end of year		(6,715)	(7,782)
Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]
Included in Payroll and related expenses		(666)	(696)
Accrued pension and other postretirement costs		(6,049)	(7,086)
Total actuarial items		743	1,706
Total		(5,972)	(6,076)
Components of actuarial items [Abstract]
Unrecognized net actuarial loss (gain)		743	1,706
Total actuarial items		743	1,706
Components of net periodic pension cost [Abstract]
Net service cost		237	278	284
Interest cost		55	42	64
Amortization of actuarial losses		85	116	132
Curtailment and settlement losses		0	67	177
Net periodic benefit cost (benefit)		$ 377	$ 503	$ 657
Weighted average assumptions used to calculate benefit obligations [Abstract]
Discount rate		3.86%	0.80%
Rate of compensation increase		4.19%	2.88%
Weighted average assumptions used calculating net periodic benefit cost [Abstract]
Discount rate		0.80%	0.54%
Rate of compensation increase		2.88%	2.87%
Estimated future benefit payments [Abstract]
2023		$ 666
2024		246
2025		517
2026		185
2027		1,278
2028-2032		3,607
Other Retirement Obligations [Member]
Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]
Accrued pension and other postretirement costs		(10,560)	$ (14,576)
Dr. Felix Zandman [Member] | Non-qualified Pension Plans [Member]
Defined benefit pension plans [Abstract]
Assets held in trust		1,023	$ 630
Deferred compensation arrangement, annual retirement benefit to surviving spouse		$ 614

[1] Amounts included in accumulated other comprehensive loss are presented in this table pre-tax