Pension and Other Postretirement Benefit Plans Schedule of Amounts Recognized in Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Deferred tax asset	$ 46,126	$ 52,190
OTHER LONG-TERM LIABILITIES	27,711	27,985
Accumulated other comprehensive income (loss)	(10,133)	(7,200)
Dutch Plan
Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]
Deferred tax asset	1,023	1,192
OTHER LONG-TERM LIABILITIES	4,090	4,364
Accumulated other comprehensive income (loss)	$ (5,595)	$ (5,375)