Pension and Other Postretirement Benefits (Details 6) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Total	[1]	$ 3,667	$ 29,812	$ 1,928
Pensions [Member]
Defined Benefit Plan Disclosure [Line Items]
Prior service cost		(92)
Net gain (loss)		(11,480)
Amortization of prior service costs		636
Amortization of actuarial loss		9,218
Foreign exchange rate changes		926
Total		(792)
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Prior service cost		0
Net gain (loss)		4,441
Amortization of prior service costs		27
Amortization of actuarial loss		(2)
Foreign exchange rate changes		(7)
Total		$ 4,459

[1] Net of tax of $(489), $8,916 and $401 for the years ended December 31, 2022, 2021 and 2020, respectively.