Derivative Instruments - Fair value gains (losses) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Mar. 31, 2018 |
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| Summary of realized and unrealized gains (losses) on derivative instruments | ||
| Commodity derivative fair value gains (losses) | $ (77,368) | $ 22,437 |
| Marketing derivative fair value gains | 91,186 | 94,234 |
| Revenue | ||
| Summary of realized and unrealized gains (losses) on derivative instruments | ||
| Commodity derivative fair value gains (losses) | $ (77,368) | 22,437 |
| Marketing derivative fair value gains | $ 94,234 | |
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- Definition The amount of marketing derivative gains. No definition available.
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- Definition Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Details
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