Debt - Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Debt Disclosure [Abstract]
Total interest cost	$ 316	$ 376	$ 956	$ 1,118
Capitalized interest	(33)	(22)	(85)	(58)
Total interest expense, net of capitalized interest	$ 283	$ 354	$ 871	$ 1,060