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Financial and Derivative Instruments - Fair Value of Derivatives (Details) - Commodity - USD ($)
$ in Millions
Mar. 31, 2023
Dec. 31, 2022
Consolidated Balance Sheet: Fair Value of Derivatives not Designated as Hedging Instruments    
Total Assets at Fair Value $ 159 $ 184
Total Liabilities at Fair Value 103 58
Accounts and notes receivable, net    
Consolidated Balance Sheet: Fair Value of Derivatives not Designated as Hedging Instruments    
Total Assets at Fair Value 153 175
Long-term receivables, net    
Consolidated Balance Sheet: Fair Value of Derivatives not Designated as Hedging Instruments    
Total Assets at Fair Value 6 9
Accounts payable    
Consolidated Balance Sheet: Fair Value of Derivatives not Designated as Hedging Instruments    
Total Liabilities at Fair Value 82 46
Deferred credits and other noncurrent obligations    
Consolidated Balance Sheet: Fair Value of Derivatives not Designated as Hedging Instruments    
Total Liabilities at Fair Value $ 21 $ 12