Commitments and Contingencies (Annual Minimum Lease Payments) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Finance Leases
2024	$ 2,259
2025	1,900
2026	1,010
2027	285
Total minimum lease payments	5,454
Less: amount representing interest	(606)
Present value of future payments	4,848
Less: current obligations	$ (1,671)	$ (2,283)
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Lease, Liability, Current	Lease, Liability, Current
Long-term obligations	$ 3,177	$ 3,132
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Lease, Liability, Noncurrent	Lease, Liability, Noncurrent
Operating Leases
2024	$ 307,472
2025	287,208
2026	282,103
2027	275,342
2028	268,622
Thereafter	1,959,068
Total minimum lease payments	3,379,815
Less: amount representing interest	(1,245,513)
Present value of future payments	2,134,302
Less: current obligations	$ (271,793)	$ (260,082)
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Lease, Liability, Current	Lease, Liability, Current
Long-term obligations	$ 1,862,509	$ 2,037,496
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Lease, Liability, Noncurrent	Lease, Liability, Noncurrent