Inventories (Tables)

3 Months Ended

Mar. 31, 2020

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

(In millions)	March 31, 2020		December 31, 2019		March 31, 2019
Finished products	$	2,721	$	2,684	$	3,266
Semi-finished products	1,260		1,850		1,350
Raw materials and supplies	420		498		403
Total inventories	$	4,401	$	5,032	$	5,019