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Risk Management - Effect on Income Statement Not Designated (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Derivative [Line Items] |  |  |  |
Gain/(loss) on settlement of derivative contracts | $ (16) | $ 68 | $ (43) | $ 164
Energy commodity derivative contracts |  |  |  |
Derivative [Line Items] |  |  |  |
Gain/(loss) on derivative Instruments | (14) | 7 | 10 | 35
Revenues—Commodity sales | Energy commodity derivative contracts |  |  |  |
Derivative [Line Items] |  |  |  |
Gain/(loss) on settlement of derivative contracts | 2 | 10 | (9) | 31
Costs of sales | Energy commodity derivative contracts |  |  |  |
Derivative [Line Items] |  |  |  |
Gain/(loss) on settlement of derivative contracts | (18) | 51 | (32) | 120
Earnings from equity investments | Energy commodity derivative contracts |  |  |  |
Derivative [Line Items] |  |  |  |
Gain/(loss) on settlement of derivative contracts | 0 | 0 | 0 | 1
Interest, net | Interest rate contracts |  |  |  |
Derivative [Line Items] |  |  |  |
Gain/(loss) on settlement of derivative contracts | $ 0 | $ 7 | $ (2) | $ 12

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