Description Of Business Segments Sales of Principle Products (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Consolidated
Net Sales	$ 4,683	$ 4,640	$ 14,304	$ 13,867
Consumer Tissue Products
Consolidated
Net Sales	1,600	1,500	5,000	4,500
Baby and Child Care Products
Consolidated
Net Sales	1,600	1,600	4,800	4,700
Away-from-home Professional Products
Consolidated
Net Sales	700	800	2,300	2,500
All Other
Consolidated
Net Sales	$ 800	$ 700	$ 2,200	$ 2,200