Debt - Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Debt Disclosure [Abstract]
Total interest cost	$ 319	$ 370	$ 640	$ 742
Capitalized interest	(28)	(13)	(52)	(36)
Total interest expense, net of capitalized interest	$ 291	$ 357	$ 588	$ 706