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DERIVATIVES - Derivative Gains (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Components of the derivative gain (loss) |  |  |
Total derivative gain (loss) | $ (60,510) | $ 53,462 | $ (37,145)
Commodity derivative |  |  |
Components of the derivative gain (loss) |  |  |
Total derivative cash settlement gain (loss) | (275,914) | 49,406 | 1,691
Change in fair value gain (loss) | 215,404 | 4,056 | (38,836)
Total derivative gain (loss) | (60,510) | 53,462 | (37,145)
Commodity derivative | Oil contracts |  |  |
Components of the derivative gain (loss) |  |  |
Total derivative cash settlement gain (loss) | (215,057) | 50,133 | 1,185
Commodity derivative | Gas contracts |  |  |
Components of the derivative gain (loss) |  |  |
Total derivative cash settlement gain (loss) | (51,806) | (727) | 506
Commodity derivative | NGL sales |  |  |
Components of the derivative gain (loss) |  |  |
Total derivative cash settlement gain (loss) | $ (9,051) | $ 0 | $ 0

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- Definition Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=121577467&loc=d3e76258-113986 + 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 Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The difference between the book value and the sale price of agreements to purchase or sell mineral resources, energy, and agricultural products at some future point. This element refers to the gain (loss) included in earnings and not to the cash proceeds. + 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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