Restructuring Costs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Restructuring and Related Cost
Restructuring costs	$ 49	$ 35	$ 90	$ 124
Employee Separation Charges [Roll Forward]
Restructuring Reserve, Beginning Balance			61	164
Increase in liability (separation charges)			62	79
Payments for Restructuring			(63)	(159)
Restructuring Reserve, Ending Balance	60	84	60	84
Employee separations | Other Operating Income (Expense)
Restructuring and Related Cost
Restructuring costs	39	17	62	79
Contract terminations | Other Operating Income (Expense)
Restructuring and Related Cost
Restructuring costs	1	1	1	1
Long-lived asset impairments | Other Operating Income (Expense)
Restructuring and Related Cost
Restructuring costs	(4)	8	1	12
Other | Cost of Sales
Restructuring and Related Cost
Restructuring costs	$ 13	$ 9	$ 26	$ 32