Other Expense, Net - Schedule of Other Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Other Income and Expenses [Abstract]
Non-service costs - pension and other postretirement benefits (E)	$ 7	$ 4	$ 22	$ 11
Interest income	(5)	(2)	(15)	(3)
Foreign currency losses (gains), net	5	(3)	3	(7)
Net realized and unrealized losses	6	5	17	12
Deferred compensation	(1)	(2)	5	(11)
Other, net	(1)	65	(27)	65
Total other expense, net	$ 11	$ 67	$ 5	$ 67