Summary of Significant Accounting Policies Foreign Currency (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Component of Other Operating Cost [Line Items]
Other (Income) expense, net	$ (5,595)	$ 1,826	$ 5,319
Foreign Currency Gain (Loss) [Member]
Component of Other Operating Cost [Line Items]
Other Nonoperating Income	200
Other (Income) expense, net	$ (228)	$ 1,160	$ 1,725