Leases (Supplemental Balance Sheet Information Related To Leases) (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Leases [Abstract]
Operating lease right-of-use assets	$ 156,381	$ 160,873
Operating lease liabilities - current portion	19,983	20,747
Operating lease liabilities - non-current portion	155,524	161,702
Total operating lease liabilities	175,507	182,449
Property plant and equipment, gross	218	217
Accumulated depreciation	(187)	(175)
Property plant and equipment, net	31	42
Other current liabilities	32	43
Other long-term liabilities	1
Total finance lease liabilities	$ 33	$ 43
Weighted-average remaining lease term - finance leases	1 year	1 year
Weighted-average remaining lease term - operating leases	11 years	11 years
Weighted-average discount rate - finance leases	7.07%	7.07%
Weighted-average discount rate - operating leases	4.87%	4.86%