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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Long-Term Debt (Details) $ in Thousands									3 Months Ended				9 Months Ended		12 Months Ended	27 Months Ended
Long-Term Debt (Details) $ in Thousands	Jul. 30, 2024 USD ($)	Mar. 11, 2024 USD ($)	Oct. 26, 2021	Jun. 01, 2021 USD ($)	Jan. 26, 2021 USD ($)	Jan. 04, 2021 USD ($)	Sep. 02, 2020 USD ($)	Aug. 21, 2020 USD ($) shares	Sep. 30, 2024 USD ($) item	Mar. 31, 2024 USD ($) shares	Sep. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Sep. 30, 2024 USD ($) item	Sep. 30, 2023 USD ($) shares	Dec. 31, 2021 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Long-Term Debt
Total principal									$ 1,630,685				$ 1,630,685				$ 1,547,571
Unamortized debt issuance costs									(8,369)				(8,369)				(9,975)
Long-term debt									1,622,316				1,622,316				1,537,596
Payments of deferred financing costs													6,064
Aggregate principal amount converted										$ 26,051	$ 7	$ 17,172
Gain (loss) on extinguishment of debt repurchased									(528)				(528)
Credit Facility
Long-Term Debt
Credit facility									526,700				526,700				417,200
Senior Unsecured Revolving Credit Facility
Long-Term Debt
Credit facility									527,000				527,000
Lender commitments									1,650,000				1,650,000
Available borrowing capacity									$ 1,000				$ 1,000
Number of extensions \| item									2				2
Renewal term													1 year
Potential increase in lender commitments	$ 500,000
Total indebtedness to capitalization ratio	65.00%
Weighted average interest rate (as a percent)									6.47%				6.47%
Outstanding letters of credit									$ 120,000				$ 120,000
Senior Unsecured Revolving Credit Facility \| Minimum
Long-Term Debt
Credit ratings (as a percent)	1.125%
New credit facility, commitment fees (as a percent)	0.125%
Senior Unsecured Revolving Credit Facility \| Maximum
Long-Term Debt
Credit ratings (as a percent)	2.00%
New credit facility, commitment fees (as a percent)	0.30%
Senior Secured Revolving Credit Facility
Long-Term Debt
Credit facility																	417,000
Current borrowing base																	3,500,000
Lender commitments																	$ 1,600,000
Weighted average interest rate (as a percent)																	7.71%
Outstanding letters of credit																	$ 501,000
Senior Secured Revolving Credit Facility \| Not Investment Grade Period
Long-Term Debt
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]			us-gaap:SecuredOvernightFinancingRateSofrMember
Senior Secured Revolving Credit Facility \| Investment Grade Period
Long-Term Debt
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]			us-gaap:SecuredOvernightFinancingRateSofrMember
Senior Secured Revolving Credit Facility \| Minimum
Long-Term Debt
Commitment fees on the unused portion during any period that is not an Investment Grade Period (as a percent)			0.375%
Senior Secured Revolving Credit Facility \| Minimum \| Not Investment Grade Period
Long-Term Debt
Basis spread on variable rate (as a percent)			1.75%
Senior Secured Revolving Credit Facility \| Minimum \| Investment Grade Period
Long-Term Debt
Basis spread on variable rate (as a percent)			1.25%
Senior Secured Revolving Credit Facility \| Maximum
Long-Term Debt
Commitment fees on the unused portion during any period that is not an Investment Grade Period (as a percent)			0.50%
Senior Secured Revolving Credit Facility \| Maximum \| Not Investment Grade Period
Long-Term Debt
Basis spread on variable rate (as a percent)			2.75%
Senior Secured Revolving Credit Facility \| Maximum \| Investment Grade Period
Long-Term Debt
Basis spread on variable rate (as a percent)			1.875%
8.375% Senior Notes Due 2026
Long-Term Debt
Senior notes						$ 500,000			$ 96,870				$ 96,870				$ 96,870
Interest rate (as a percent)						8.375%			8.375%				8.375%				8.375%
Issue price as percentage of par value						100.00%
Amount of debt repurchased																		$ 403,000
Redemption price of the debt instrument in the event of change of control (as a percent)						101.00%
8.375% Senior Notes Due 2026 \| On or after January 15, 2024
Long-Term Debt
Redemption price						104.188%
8.375% Senior Notes Due 2026 \| On or after January 15, 2026
Long-Term Debt
Redemption price						100.00%
7.625% Senior Notes Due 2029
Long-Term Debt
Senior notes					$ 700,000				$ 407,115				$ 407,115				$ 407,115
Interest rate (as a percent)					7.625%				7.625%				7.625%				7.625%
Issue price as percentage of par value					100.00%
Amount of debt repurchased																		$ 293,000
Redemption price of the debt instrument in the event of change of control (as a percent)					101.00%
7.625% Senior Notes Due 2029 \| On or after February 1, 2024
Long-Term Debt
Redemption price					103.813%
7.625% Senior Notes Due 2029 \| On or after February 1, 2027
Long-Term Debt
Redemption price					100.00%
5.375% senior notes due 2030
Long-Term Debt
Senior notes				$ 600,000					$ 600,000				$ 600,000				$ 600,000
Interest rate (as a percent)				5.375%					5.375%				5.375%				5.375%
Issue price as percentage of par value				100.00%
Redemption price of the debt instrument in the event of change of control (as a percent)				101.00%
5.375% senior notes due 2030 \| On or after March 1, 2025
Long-Term Debt
Redemption price				102.688%
5.375% senior notes due 2030 \| On or after March 1, 2028
Long-Term Debt
Redemption price				100.00%
5.375% senior notes due 2030 \| On or Before March 1, 2025
Long-Term Debt
Percentage of the principal amount of the debt instrument which the entity may redeem with the proceeds from certain equity offerings				35.00%
Redemption price of the debt instrument if redeemed with the proceeds of certain equity offerings (as a percent)				105.375%
5.375% senior notes due 2030 \| Prior to March 1, 2025
Long-Term Debt
Redemption price				100.00%
4.25% convertible senior notes due 2026
Long-Term Debt
Convertible senior notes							$ 37,500	$ 250,000	$ 0				$ 0				$ 26,386
Interest rate (as a percent)								4.25%	4.25%				4.25%				4.25%
Issuance of convertible notes							278,500
Payments of deferred financing costs							$ 9,000
Amount of debt extinguished															$ 206,000
Amount of debt converted																$ 81,000
Redemption price		100.00%
Shares issued on conversion \| shares								230.2026
Aggregate principal amount converted		$ 26,000								$ 26,000	$ 0			$ 9,000
Aggregate principal amount induced into conversion														$ 9,000
Shares issued to cover conversions (in shares) \| shares										6,000,000				4,000,000
Cash inducement premium														$ 100