Leases - Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Right-of-use assets:
Other assets and deferred charges	$ 208,379	$ 206,802
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Assets, Noncurrent
Lease liabilities:
Other accrued expenses	$ 49,646	$ 47,973
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other accrued expenses	Other accrued expenses
Other liabilities	$ 174,905	$ 170,822
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Total operating lease liabilities	$ 224,551	$ 218,795
Right-of-use assets:
Property and equipment, net	$ 9,044	$ 7,987
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization
Lease liabilities:
Other accrued expenses	$ 3,543	$ 3,065
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other accrued expenses	Other accrued expenses
Other liabilities	$ 5,603	$ 5,896
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Total finance lease liabilities	$ 9,146	$ 8,961
Accumulated depreciation	$ 12,378	$ 10,206