Basis of Presentation and Significant Accounting Policies - Schedule of Interest Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Accounting Policies [Abstract]
Interest expense	$ 577	$ 587	$ 1,149	$ 1,169
Capitalized interest	(1)	(1)	(2)	(3)
Interest income	(3)	(7)	(5)	(13)
Total interest expense, net	$ 573	$ 579	$ 1,142	$ 1,153