Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Property, plant and equipment

	As of December 31
DECEMBER 31	2018			2017			Estimated life
Land and land improvements	$	21		$	20		n/a to 15
Machinery and equipment	662			610			3-8
Buildings	111			76			20
Construction in progress	177			72			n/a
Property, plant and equipment	$	971		$	778
Less accumulated depreciation	(472		)	(416		)
Net of accumulated depreciation	$	499		$	362
	Year Ended December 31
DEPRECIATION INCLUDED IN	2018			2017			2016
Cost of sales	$	62		$	58		$	51
Selling, general and administrative expenses	3			2			1
Research, development and engineering expenses, net	22			22			19
Total	$	88		$	82		$	71