Business Restructuring (Schedule of Restructuring Activity) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance			$ 231	$ 293
Business restructuring, net	$ 0	$ (21)	0	(21)
Restructuring Reserve, Accrual Adjustment			0	(23)
Payments for Restructuring			52	48
Restructuring Reserve, Translation Adjustment			(13)	(8)
Restructuring Reserve, Ending Balance	$ 166	$ 216	166	216
Newly Approved Restructuring Actions
Restructuring Reserve [Roll Forward]
Business restructuring, net			$ 0	$ 2