Other (Income)/Deductions - Net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Other Income and Expenses [Abstract]
Interest income	$ (23)	$ (32)
Foreign currency loss	8	19
Other, net	(3)	5
Other (income)/deductions—net	$ (18)	$ (8)