Long-term Debt (Details) - USD ($) $ in Millions		2 Months Ended	12 Months Ended
	Dec. 31, 2023	Feb. 21, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Long-Term Debt [Line Items]
Debt Instrument, Covenant Description	(a) total funded debt, as defined in the Credit Agreement, to 12-month trailing adjusted EBITDAX ratio cannot be greater than 3.50 to 1.00 on the last day of each fiscal quarter; and (b) adjusted current ratio, as defined in the Credit Agreement, cannot be less than 1.00 to 1.00 as of the last day of any fiscal quarter.
Debt Instrument, Covenant Compliance			The Company was in compliance with all covenants under the Credit Agreement and the indentures governing the Senior Notes as of December 31, 2023, and through the filing of this report.
Capitalized interest costs			$ 20.4	$ 17.6	$ 15.0
Subsequent Event
Long-Term Debt [Line Items]
Debt Instrument, Covenant Compliance		The Company was in compliance with all covenants under the Credit Agreement and the indentures governing the Senior Notes as of December 31, 2023, and through the filing of this report.