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Leases (Supplemental Balance Sheet Information Related To Leases) (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Operating lease right-of-use assets | $ 200,417 | $ 227,367
Operating lease liabilities - current portion | 23,971 | 23,737
Operating lease liabilities - non-current portion | 200,037 | 223,364
Total operating lease liabilities | 224,008 | 247,101
Property plant and equipment, gross | 363 | 374
Accumulated depreciation | (338) | (311)
Property plant and equipment, net | $ 25 | $ 63
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Total property and equipment | Total property and equipment
Other current liabilities | $ 28 | $ 40
Other long-term liabilities |  | $ 28
Total finance lease liabilities | $ 28 |
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current | Other Liabilities, Current
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent
Weighted-average remaining lease term - finance leases | 1 year | 2 years
Weighted-average remaining lease term - operating leases | 11 years | 11 years
Weighted-average discount rate - finance leases | 5.21% | 5.24%
Weighted-average discount rate - operating leases | 4.55% | 4.47%
Other Current Liabilities And Other Long-Term Liabilities [Member] |  |
Total finance lease liabilities | $ 28 | $ 68

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