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Derivatives - Gain (Loss) on Derivatives Included in Statement of Operations (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Gain (loss) on derivatives | $ (866,020) | $ 195,284 | $ (127,202)
Not Designated as Hedging Instrument |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Realized gain (loss) on derivatives | (535,652) | 184,374 | (29,176)
Unrealized gain (loss) on derivatives | (330,368) | 10,910 | (98,026)
Gain (loss) on derivatives | (866,020) | 195,284 | (127,202)
Interest Hedges | Not Designated as Hedging Instrument |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Realized gain (loss) on derivatives, cash settled | (7,373) | (12,435) | (2,189)
Unrealized gain (loss) on derivatives | 7,347 | 2,074 | (3,260)
Commodity Hedges | Not Designated as Hedging Instrument |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Unrealized gain (loss) on derivatives | (337,715) | 8,836 | (94,766)
Oil | Energy Hedges | Not Designated as Hedging Instrument |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Realized gain (loss) on derivatives, cash settled | (180,572) | 149,713 | (44,265)
Realized gain (loss) on derivatives, early settlement | (198,688) | 0 | 0
Natural Gas | Energy Hedges | Not Designated as Hedging Instrument |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Realized gain (loss) on derivatives, cash settled | (80,253) | 32,638 | 4,245
Natural gas liquids | Energy Hedges | Not Designated as Hedging Instrument |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Realized gain (loss) on derivatives, cash settled | $ (68,766) | $ 14,458 | $ 13,033

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- Definition Realized Gain (Loss) On Derivatives, Cash Settled + References No definition available. + Details
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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 + Details
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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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