Acquisitions and Divestitures - Sale of Rigs in Saudi Arabia (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	11 Months Ended	12 Months Ended
	Feb. 05, 2021	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2020	Aug. 25, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on sale of operating assets, net	$ 0		$ 185,934	$ 90,230	$ 0
Held-for-sale, Not Discontinued Operations | Jackup Rigs In Saudi Arabia
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase and sale agreement, consideration						$ 292,400
Gain on sale of operating assets, net		$ 185,900
Purchase and sale agreement covenant, period for purposes of drilling gas wells				1 year
Purchase and sale agreement covenant, period for purposes of drilling oil wells				2 years