Inventories (Tables)

3 Months Ended

Mar. 31, 2017

Inventory, Net [Abstract]

Schedule of Inventories

	March 31, 2017			December 31, 2016
Finished products	$	2,953		$	3,113
Semi-finished products	1,838			2,009
Raw materials, stores and supplies	669			719
	5,460			5,841
Adjustment of inventories to a last-in, first-out (LIFO) basis	(173		)	(168		)
Total	$	5,287		$	5,673