CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,446)	$ (1,349)
Other comprehensive income (loss)	(1)	1
Comprehensive loss	$ (1,447)	$ (1,348)