Business Restructuring (Schedule of Restructuring Activity) (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Restructuring Charges[Line Items]
January 1, 2023	$ 169	$ 231
Release of prior reserves and other adjustments	(16)	(48)
Cash payments	44	63
Foreign currency impact	(2)	(23)
September 30, 2023	119	181
Newly Approved Restructuring Actions
Restructuring Charges[Line Items]
Business restructuring, net	$ 12	$ 84