Income Taxes Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Current Federal Tax Expense (Benefit)	$ 20,646	$ 6,032	$ 6,851
Current State and Local Tax Expense (Benefit)	3,444	2,422	2,532
Current Foreign Tax Expense (Benefit)	7,236	7,290	7,994
Current Income Tax Expense (Benefit)	31,326	15,744	17,377
Deferred Federal Income Tax Expense (Benefit)	(8,154)	(5,319)	(6,720)
Deferred State and Local Income Tax Expense (Benefit)	(1,815)	(1,850)	(325)
Deferred Foreign Income Tax Expense (Benefit)	(1,306)	2,049	3,340
Deferred Income Tax Expense (Benefit)	(11,275)	(5,120)	(3,705)
Provision for income taxes	$ 20,051	$ 10,624	$ 13,672