Long-Term Debt and Note Payable - Affiliate - Interest Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Amount of gross interest expense, net of capitalized interest and interest expense - affiliates
Gross interest expense	$ 149	$ 141	$ 200
Capitalized interest	(54)	(29)	(19)
Total interest expense	95	112	181
Affiliated Entity
Long-term debt
Interest and Other Income	$ (15)
Interest income (expense) - affiliate, net		$ 60	$ 105