Other Financial Data - Schedule of Other Income (Expense) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Other Financial Data [Abstract]
Pension and other postretirement	$ (18)	$ (3)	$ (78)	$ (9)
Foreign currency remeasurement	8	40	(48)	39
Gain from sales of businesses	0	6	0	53
Equity earnings	2	2	4	6
Financial instruments and other	(13)	(29)	17	(18)
Total	$ (21)	$ 16	$ (105)	$ 71
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Total	Total	Total	Total