Debt - Senior Secured Revolving Credit Facility (Details) - USD ($)	Feb. 05, 2021	Mar. 31, 2023
Revolving Credit Facility | Line of Credit
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity	$ 675,000,000
Long-term debt		$ 0
Letters of credit outstanding amount		21,100,000
Debt, increase of applicable margin	5000.00%
Debt, increase of applicable margin with conditions	5000.00%
Debt restrictive covenants, maximum available cash after borrowings	$ 100,000,000
Debt covenant, consolidated leverage ratio (maximum)	5.50
Debt restrictive covenants, outstanding borrowing	$ 610,000,000
Debt restrictive covenants, asset coverage ratio	2.00
Debt mandatory prepayments term, available cash benchmark	$ 150,000,000
Debt financial maintenance covenant, ratio of asset coverage aggregate rig value to aggregate principal amount of loans and letters of credit outstanding	2.00
Revolving Credit Facility | Line of Credit | Debt Covenant Period One
Debt Instrument [Line Items]
Debt financial maintenance covenant, ratio of adjusted EBITDA to cash interest expense	2.00
Revolving Credit Facility | Line of Credit | Debt Covenant Period Two
Debt Instrument [Line Items]
Debt financial maintenance covenant, ratio of adjusted EBITDA to cash interest expense	2.25
Revolving Credit Facility | Line of Credit | Fed Funds Effective Rate | Federal funds effective rate
Debt Instrument [Line Items]
Debt, basis spread on variable rate	0.50%
Revolving Credit Facility | Line of Credit | LIBOR
Debt Instrument [Line Items]
Debt, basis spread on variable rate	4.75%
Revolving Credit Facility | Line of Credit | LIBOR | Reserve-adjusted one-month LIBOR
Debt Instrument [Line Items]
Debt, basis spread on variable rate	1.00%
Revolving Credit Facility | Line of Credit | Base Rate
Debt Instrument [Line Items]
Debt, basis spread on variable rate	3.75%
Revolving Credit Facility | Letters of Credit and Surety Bonds
Debt Instrument [Line Items]
Letters of credit outstanding amount		$ 117,200,000
Letter of Credit | Line of Credit
Debt Instrument [Line Items]
Credit facility, maximum borrowing capacity	$ 67,500,000