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Fair Value Measurements - Schedule of Carrying Values and Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Sep. 30, 2024	Mar. 31, 2024	Oct. 31, 2021	Mar. 31, 2021	Apr. 30, 2019
Carrying Value
Fair Value Measurements
Long-term debt	$ 3,009,624	$ 2,781,497
Fair Value
Fair Value Measurements
Long-term debt	2,709,323	2,669,653
7.125% Senior Notes | Senior Notes
Fair Value Measurements
Interest rate (as a percent)							7.125%
7.125% Senior Notes | Senior Notes | Carrying Value
Fair Value Measurements
Long-term debt	249,716	249,315
7.125% Senior Notes | Senior Notes | Fair Value
Fair Value Measurements
Long-term debt	249,448	246,565
7.750% Senior Notes | Senior Notes
Fair Value Measurements
Interest rate (as a percent)					7.75%
7.750% Senior Notes | Senior Notes | Carrying Value
Fair Value Measurements
Long-term debt	348,540	347,910
7.750% Senior Notes | Senior Notes | Fair Value
Fair Value Measurements
Long-term debt	341,022	339,927
7.500% Senior Notes | Senior Notes
Fair Value Measurements
Interest rate (as a percent)						7.50%
7.500% Senior Notes | Senior Notes | Carrying Value
Fair Value Measurements
Long-term debt	398,232	397,672
7.500% Senior Notes | Senior Notes | Fair Value
Fair Value Measurements
Long-term debt	352,978	379,404
8.750% Senior Notes | Senior Notes
Fair Value Measurements
Interest rate (as a percent)			8.75%
8.750% Senior Notes | Senior Notes | Carrying Value
Fair Value Measurements
Long-term debt	495,418	494,997
8.750% Senior Notes | Senior Notes | Fair Value
Fair Value Measurements
Long-term debt	$ 386,875	$ 470,965
3.125% Convertible Senior Notes | Senior Notes
Fair Value Measurements
Interest rate (as a percent)	3.125%	3.125%		3.125%
3.125% Convertible Senior Notes | Senior Notes | Carrying Value
Fair Value Measurements
Long-term debt	$ 392,718	$ 391,603
3.125% Convertible Senior Notes | Senior Notes | Fair Value
Fair Value Measurements
Long-term debt	254,000	332,792
Facility | Revolving Credit Facility | Carrying Value
Fair Value Measurements
Long-term debt	1,125,000	900,000
Facility | Revolving Credit Facility | Fair Value
Fair Value Measurements
Long-term debt	$ 1,125,000	$ 900,000

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