Property and Equipment - Schedule of Property and Equipment, at Cost (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Feb. 05, 2021
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 4,163,205	$ 1,555,975	$ 1,155,725
Drilling equipment and facilities
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	3,997,498	1,467,772
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	123,911	77,363	$ 75,159
Other
Property, Plant and Equipment [Line Items]
Property and equipment, at cost	$ 41,796	$ 10,840