Loss on Impairment (Details)	1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 05, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 floater	Dec. 31, 2020 jackup
Property, Plant and Equipment [Line Items]
Loss on impairment	$ 0	$ 0	$ 0	$ 0	$ 3,915,408,000
Number of impairment oil and gas properties						7	9
Nobel Series
Property, Plant and Equipment [Line Items]
Loss on impairment					3,900,000,000
Capital Spare Equipment
Property, Plant and Equipment [Line Items]
Loss on impairment					$ 24,000,000