Other Income, Net - Schedule of Other Income, Net (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Other Income and Expenses [Abstract]
Non-service costs - pension and other postretirement benefits (E)	$ 8	$ 3	$ 15	$ 7
Interest income	(5)	(1)	(10)	(1)
Foreign currency gains, net	0	(1)	(2)	(4)
Net realized and unrealized losses	7	4	11	7
Deferred compensation	3	(6)	6	(9)
Other, net	(26)	0	(26)	0
Other income, net	$ (13)	$ (1)	$ (6)	$ 0