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Derivatives and Risk Management Activities - Financial Impact (Details) - Derivatives Not Designated as a Hedge - Commodity Derivatives - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Impact of derivative activities recognized in earnings |  |
Total gain (loss) on derivatives recognized in net income | $ (46) | $ (189)
Sales |  |
Impact of derivative activities recognized in earnings |  |
Total gain (loss) on derivatives recognized in net income | (34) | (173)
Field operating costs |  |
Impact of derivative activities recognized in earnings |  |
Total gain (loss) on derivatives recognized in net income | $ (12) | $ (16)

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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 -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A + Details
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