Summary of Balance Sheet Data (Tables)

3 Months Ended

Mar. 31, 2017

Statement of Financial Position [Abstract]

Schedule of Inventory, Current

The following schedule presents a summary of inventories by major class:

	March 31, 2017								December 31, 2016
	LIFO			Non-LIFO		Total			LIFO			Non-LIFO		Total
Raw materials	$	91		$	245	$	336		$	93		$	236	$	329
Work in process	113			88		201			114			89		203
Finished goods	444			620		1,064			430			600		1,030
Supplies and other	—			290		290			—			280		280
	648			1,243		1,891			637			1,205		1,842
Excess of FIFO or weighted-average cost over LIFO cost	(163		)	—		(163		)	(163		)	—		(163		)
Total	$	485		$	1,243	$	1,728		$	474		$	1,205	$	1,679

Property, Plant and Equipment

The following schedule presents a summary of property, plant and equipment, net:

	March 31, 2017			December 31, 2016
Land	$	170		$	163
Buildings	2,679			2,612
Machinery and equipment	13,914			13,591
Construction in progress	428			488
	17,191			16,854
Less accumulated depreciation	(9,940		)	(9,685		)
Total	$	7,251		$	7,169