Acquisitions and Divestitures - Additional Information (Details) - USD ($)	Oct. 03, 2022	Jun. 30, 2023	Dec. 31, 2022
Business Acquisition [Line Items]
Common stock, par value (in usd per share)	$ 0.00001	$ 0.00001	$ 0.00001
Maersk Drilling
Business Acquisition [Line Items]
Common stock, par value (in usd per share)	$ 10
Maersk Drilling Merger
Business Acquisition [Line Items]
Business combination, percentage of issued and outstanding shares acquired (more than)	90.00%
Total purchase price consideration	$ 2,000,873,000
Cash paid to acquire business	5,600,000
Non-cash consideration to acquire business	2,000,000,000
Goodwill, expected tax deductible amount	$ 0