Description Of Business Segments Sales of Principle Products (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Consolidated
Net Sales	$ 4,722	$ 4,612	$ 9,465	$ 9,621
Consumer Tissue Products
Consolidated
Net Sales	1,400	1,600	2,900	3,400
Baby and Child Care Products
Consolidated
Net Sales	1,800	1,500	3,500	3,200
Away-from-home Professional Products
Consolidated
Net Sales	800	700	1,500	1,600
All Other
Consolidated
Net Sales	$ 700	$ 800	$ 1,600	$ 1,400