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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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