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v3.22.4

Fair Value Measurements (Details) $ in Thousands | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Jun. 23, 2021 USD ($) | Jun. 17, 2020 USD ($) | Aug. 20, 2018 USD ($) | Sep. 12, 2016 USD ($) | May 21, 2015 USD ($) | May 20, 2013 USD ($)
Assets: |  |  |  |  |  |  |  |  |
Derivative Assets, Fair Value, Gross Asset | $ 73,142 | $ 24,334 |  |  |  |  |  |  |
Liabilities: |  |  |  |  |  |  |  |  |
Derivative Liability, Fair Value, Gross Liability | (57,323) | (345,202) |  |  |  |  |  |  |
Oil and Gas Properties |  |  |  |  |  |  |  |  |
Property, Plant, and Equipment, Fair Value Disclosure | 0 | 0 |  |  |  |  |  |  |
Impairment of proved oil and gas properties and related support equipment | 0 | 0 | $ 956,650 |  |  |  |  |  |
Abandonment and impairment of unproved properties | 7,468 | 35,000 | 59,363 |  |  |  |  |  |
Impairment | $ 7,468 | $ 35,000 | $ 1,016,013 |  |  |  |  |  |
10.0% Senior Secured Notes due 2025 |  |  |  |  |  |  |  |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |  |  |  |  |  |  |  |
Senior Notes, interest rate, stated percentage | 10.00% | 10.00% |  |  | 10.00% |  |  |  |
Senior Notes, Principal amount | $ 0 | $ 446,675 |  |  | $ 446,700 |  |  |  |
Fair value | $ 0 | $ 491,628 |  |  |  |  |  |  |
5.0% Senior Unsecured Notes Due 2024 |  |  |  |  |  |  |  |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |  |  |  |  |  |  |  |
Senior Notes, interest rate, stated percentage | 5.00% | 5.00% |  |  |  |  |  |  | 5.00%
Senior Notes, Principal amount | $ 0 | $ 104,769 |  |  |  |  |  |  | $ 500,000
Fair value | $ 0 | $ 104,583 |  |  |  |  |  |  |
5.625% Senior Unsecured Notes Due 2025 |  |  |  |  |  |  |  |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |  |  |  |  |  |  |  |
Senior Notes, interest rate, stated percentage | 5.625% | 5.625% |  |  |  |  |  | 5.625% |
Senior Notes, Principal amount | $ 349,118 | $ 349,118 |  |  |  |  |  | $ 500,000 |
Fair value | $ 337,821 | $ 353,091 |  |  |  |  |  |  |
6.75% Senior Unsecured Notes Due 2026 |  |  |  |  |  |  |  |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |  |  |  |  |  |  |  |
Senior Notes, interest rate, stated percentage | 6.75% | 6.75% |  |  |  |  | 6.75% |  |
Senior Notes, Principal amount | $ 419,235 | $ 419,235 |  |  |  |  | $ 500,000 |  |
Fair value | $ 409,484 | $ 431,787 |  |  |  |  |  |  |
6.625% Senior Unsecured Notes Due 2027 |  |  |  |  |  |  |  |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |  |  |  |  |  |  |  |
Senior Notes, interest rate, stated percentage | 6.625% | 6.625% |  |  |  | 6.625% |  |  |
Senior Notes, Principal amount | $ 416,791 | $ 416,791 |  |  |  | $ 500,000 |  |  |
Fair value | $ 402,120 | $ 432,783 |  |  |  |  |  |  |
6.5% Senior Unsecured Notes Due 2028 |  |  |  |  |  |  |  |  |
Debt Instrument, Fair Value Disclosure [Abstract] |  |  |  |  |  |  |  |  |
Senior Notes, interest rate, stated percentage | 6.50% | 6.50% |  | 6.50% |  |  |  |  |
Senior Notes, Principal amount | $ 400,000 | $ 400,000 |  | $ 400,000 |  |  |  |  |
Fair value | 384,520 | 417,284 |  |  |  |  |  |  |
Fair Value, Nonrecurring | Measurement Input, Discount Rate | Oil and Gas Properties |  |  |  |  |  |  |  |  |
Oil and Gas Properties |  |  |  |  |  |  |  |  |
Fair value assumptions, measurement input |  |  | 0.11 |  |  |  |  |  |
Not Designated as Hedging Instrument | Fair Value, Recurring | Fair Value, Inputs, Level 1 |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Derivative Assets, Fair Value, Gross Asset | 0 | 0 |  |  |  |  |  |  |
Liabilities: |  |  |  |  |  |  |  |  |
Derivative Liability, Fair Value, Gross Liability | 0 | 0 |  |  |  |  |  |  |
Not Designated as Hedging Instrument | Fair Value, Recurring | Fair Value, Inputs, Level 2 |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Derivative Assets, Fair Value, Gross Asset | 73,142 | 24,334 |  |  |  |  |  |  |
Liabilities: |  |  |  |  |  |  |  |  |
Derivative Liability, Fair Value, Gross Liability | 57,323 | 345,202 |  |  |  |  |  |  |
Not Designated as Hedging Instrument | Fair Value, Recurring | Fair Value, Inputs, Level 3 |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |
Derivative Assets, Fair Value, Gross Asset | 0 | 0 |  |  |  |  |  |  |
Liabilities: |  |  |  |  |  |  |  |  |
Derivative Liability, Fair Value, Gross Liability | $ 0 | $ 0 |  |  |  |  |  |  |

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