Property and Equipment, net - Schedule of Property and equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Accumulated depreciation	$ (1,110,527)	$ (1,090,647)
Property and equipment, net	1,649,675	1,622,896
Vessels
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,537,401	2,535,748
Finance Lease Right-of-Use Assets
Property, Plant and Equipment [Line Items]
Property and equipment, gross	40,007	40,007
Other Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	24,460	25,359
Assets in Progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 158,334	$ 112,429

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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