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Financial and Derivative Instruments - Fair Value of Derivatives Not Designated as Hedging Instruments (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Derivatives, Fair Value [Line Items] |  |
Total assets at fair value | $ 184 | $ 313
Total liabilities at fair value | 58 | 72
Commodity | Accounts and notes receivable, net |  |
Derivatives, Fair Value [Line Items] |  |
Total assets at fair value | 175 | 251
Commodity | Long-term receivables, net |  |
Derivatives, Fair Value [Line Items] |  |
Total assets at fair value | 9 | 62
Commodity | Accounts payable |  |
Derivatives, Fair Value [Line Items] |  |
Total liabilities at fair value | 46 | 71
Commodity | Deferred credits and other noncurrent obligations |  |
Derivatives, Fair Value [Line Items] |  |
Total liabilities at fair value | $ 12 | $ 1

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