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Accounts Receivable (Details) - USD ($)
$ in Millions
Jun. 30, 2022
Dec. 31, 2021
Accounts Receivable, after Allowance for Credit Loss [Abstract]    
Trade customers $ 2,424 $ 1,764
Related parties 3 3
Allowance for credit losses (36) (26)
Accounts receivable from trade customers, net 2,391 1,741
Federal and state taxes 51 62
Other 93 65
Accounts receivable, net $ 2,535 $ 1,868