Leases (Schedule of Lease Assets and Liabilities) (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Leases [Abstract]
Operating lease assets	$ 116,961	$ 123,101
Total leased assets	116,961	123,101
Current operating lease liabilities	28,126	28,190
Noncurrent operating lease liabilities	102,656	110,261
Total lease liabilities	$ 130,782	$ 138,451