Inventories

3 Months Ended

Mar. 31, 2018

Inventory Disclosure [Abstract]

Inventories

Note 10. Inventories

Inventories are comprised of the following (in millions).

	March 31,  2018		December 31,  2017
Raw materials	$	3,094	$	2,997
Work in process and other		2,228		2,315
Finished manufactured goods		4,188		4,179
Goods acquired for resale		6,734		6,696
	$	16,244	$	16,187