Accounts Receivable (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for credit losses	$ (27)	$ (28)
Accounts receivable from trade customers, net	1,642	1,651
Federal and state taxes	141	69
Other	72	81
Accounts receivable, net	1,855	1,801
Nonrelated Party
Accounts, Notes, Loans and Financing Receivable [Line Items]
Trade customers	1,666	1,676
Related Party
Accounts, Notes, Loans and Financing Receivable [Line Items]
Trade customers	$ 3	$ 3