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Related Party Transactions - Expenses from Related Parties (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Related Party Transaction [Line Items]        
Cost of materials and other $ 2,267 $ 1,473 $ 6,619 $ 4,381
Dividends     342 241
Enable Joint Venture Transportation Agreement | Joint Venture Transportation Agreement        
Related Party Transaction [Line Items]        
Cost of materials and other 3 3 7 8
Dividends        
Related Party Transaction [Line Items]        
Dividends $ 214 $ 0 $ 242 $ 348