Property and Equipment - Schedule of Property and Equipment, at Cost (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 6,904,731	$ 4,591,936
Drilling equipment and facilities
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	6,650,034	4,338,229
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	197,789	210,759
Other
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 56,908	$ 42,948