Summary Of Major Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Accounting Policies [Abstract]
Foreign Currency Transaction Gain (Loss), before Tax	$ 900	$ (1,800)	$ 1,300	$ (3,700)
Right-of-use operating lease assets	$ 133,318		$ 133,318		$ 146,097