Leases (Maturity Of Leases As Lessee) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating leases, 2022	$ 34,324
Operating leases, 2023	34,281
Operating leases, 2024	32,838
Operating leases, 2025	30,855
Operating leases, 2025	28,608
Operating leases, Thereafter	158,713
Operating leases, Total lease payments	319,619
Operating leases, Less imputed interest	(72,518)
Total operating lease liabilities	247,101	$ 235,505
Finance leases, 2022	43
Finance leases, 2023	28
Finance leases, Total lease payments	71
Finance leases, Less imputed interest	(3)
Total finance lease liabilities	$ 68	$ 118