Pension and Other Postretirement Benefits (Details 5) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]
Accrued liabilities	$ 10,999	$ 6,043
Accrued retirement benefits	54,352	76,784
Pensions [Member]
Defined Benefit Plan Disclosure [Line Items]
Other assets	15,523	30,114
Accrued liabilities	8,369	3,160
Accrued retirement benefits	34,540	49,241
Accumulated other non-owner changes to equity, net	(110,901)	(110,109)
Net actuarial loss	(109,018)	(107,591)
Prior service costs	(1,883)	(2,518)
Pensions [Member] | U.S. [Member]
Defined Benefit Plan Disclosure [Line Items]
Other assets	5,231	17,399
Accrued liabilities	8,369	3,160
Accrued retirement benefits	33,576	34,432
Accumulated other non-owner changes to equity, net	(108,265)	(96,425)
Net actuarial loss	(106,887)	(94,496)
Prior service costs	(1,378)	(1,929)
Pensions [Member] | Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Other assets	10,292	12,715
Accrued liabilities	0	0
Accrued retirement benefits	964	14,809
Accumulated other non-owner changes to equity, net	(2,636)	(13,684)
Net actuarial loss	(2,131)	(13,095)
Prior service costs	(505)	(589)
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Accrued liabilities	2,630	2,883
Accrued retirement benefits	19,334	26,956
Accumulated other non-owner changes to equity, net	2,261	(2,198)
Net actuarial loss	2,269	(2,141)
Prior service costs	$ (8)	$ (57)