Inventories (Tables)

6 Months Ended

Jun. 30, 2020

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

(In millions)	June 30, 2020		December 31, 2019		June 30, 2019
Finished products	$	1,831	$	2,684	$	2,103
Semi-finished products	1,364		1,850		1,373
Raw materials and supplies	394		498		442
Total inventories	$	3,589	$	5,032	$	3,918