CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net Income/(Loss)	$ 738	$ 308	$ 1,249	$ (1,027)
Other Comprehensive (Loss)/Income
Foreign currency translation adjustments	(2)	6	(10)	8
Defined benefit plans	(1)	0	(2)	(1)
Other comprehensive (loss)/income	(3)	6	(12)	7
Comprehensive Income/(Loss)	$ 735	$ 314	$ 1,237	$ (1,020)