Summary Of Major Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Accounting Policies [Abstract]
Foreign Currency Transaction Gain (Loss), before Tax	$ 400	$ (1,900)
Right-of-use operating lease assets	$ 142,091		$ 146,097