Business Restructuring (Schedule of Restructuring Activity) (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Restructuring Charges[Line Items]
January 1	$ 169	$ 231
Release of prior reserves and other adjustments	(15)	0
Cash payments	29	52
Foreign currency impact	2	(13)
June 30	139	166
Newly Approved Restructuring Actions
Restructuring Charges[Line Items]
Business restructuring, net	$ 12	$ 0