Additional Information (Schedule of Additional Information) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Research and development expense	$ 220	$ 162	$ 145
Interest expense	1,149	1,128	1,188
Interest income	(160)	(70)	(26)
Interest and other debt expense, net	$ 989	$ 1,058	$ 1,162