Debt - Amended and Restated Senior Secured Revolving Credit Agreement (Details) - 2023 Revolving Credit Agreement - Revolving Credit Facility - USD ($)		1 Months Ended
	Apr. 18, 2023	Apr. 30, 2023	Dec. 31, 2024
Debt Instrument [Line Items]
Letters of credit outstanding amount			$ 24,800,000
Line of Credit
Debt Instrument [Line Items]
Credit facility of maximum borrowing capacity		$ 550,000,000
Total debt			$ 0
Debt covenant, revenue from collateral rigs to revenue of all rigs, threshold percentage		80.00%
Debt covenant, ratio of aggregated value from collateral rigs to the commitment (at least)		5.00
Debt, interest rate on overdue principal (in percent)		2.00%
Debt, excess interest rate (in percent)		2.00%
Debt mandatory prepayments term, available cash benchmark		$ 250,000,000
Debt covenant, interest coverage ratio		2.50
Debt covenant, leverage ratio (no greater than)		3.00
Line of Credit | Period from and including the Effective Date to and including the third anniversary of the Effective Date
Debt Instrument [Line Items]
Debt commitment fee (in percent)		0.50%
Line of Credit | Thereafter
Debt Instrument [Line Items]
Debt commitment fee (in percent)		0.75%
Line of Credit | Period from the third anniversary of the Effective Date to and including the fourth anniversary of the Effective Date
Debt Instrument [Line Items]
Debt commitment fee (in percent)		1.00%
Line of Credit | Variable Rate Component One
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)		0.00%
Line of Credit | Variable Rate Component Two
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)		0.00%
Line of Credit | SOFR
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)		2.75%
Line of Credit | SOFR | Maximum
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)		3.75%
Line of Credit | SOFR | Variable Rate Component One
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)		0.10%
Line of Credit | SOFR | Variable Rate Component Two
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)		0.10%
Additional basis spread on variable rate (in percent)		1.00%
Line of Credit | Base Rate
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)		1.75%
Line of Credit | Base Rate | Maximum
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)		2.75%
Line of Credit | NYFRB Rate | Variable Rate Component Two
Debt Instrument [Line Items]
Debt, basis spread on variable rate (in percent)	0.50%