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Derivative Financial Instruments Gains and Losses (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Derivative Instruments, (Gain) Loss [Line Items] |  |  |
Derivative settlement (gain) loss | $ 710,700 | $ 748,958 | $ (351,261)
Net derivative (gain) loss | 374,012 | 901,659 | (161,576)
Oil Contracts |  |  |
Derivative Instruments, (Gain) Loss [Line Items] |  |  |
Derivative settlement (gain) loss | 514,641 | 523,245 | (331,559)
Net derivative (gain) loss | 284,863 | 650,959 | (205,180)
Gas Contracts |  |  |
Derivative Instruments, (Gain) Loss [Line Items] |  |  |
Derivative settlement (gain) loss | 171,598 | 152,361 | (11,898)
Net derivative (gain) loss | 82,769 | 172,248 | 30,038
NGL Contracts |  |  |
Derivative Instruments, (Gain) Loss [Line Items] |  |  |
Derivative settlement (gain) loss | 24,461 | 73,352 | (7,804)
Net derivative (gain) loss | $ 6,380 | $ 78,452 | $ 13,566

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- Definition Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 + Details
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