Property, Plant and Equipment—Net (Tables)

12 Months Ended

Dec. 31, 2018

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

The components of property, plant and equipment—net were as follows:

	December 31						Useful Life
	2018			2017
	(Millions)
Land	$	293		$	20		—
Buildings and improvements	1,023			615			10 to 50 years
Machinery, equipment and tooling	4,041			2,992			3 to 25 years
Capitalized software	378			346			3 to 12 years
Other, including construction in progress	568			396			—
Property, plant and equipment, cost	6,303			4,369
Less: Accumulated depreciation and amortization	(2,802		)	(2,678		)
Property, plant and equipment, net	$	3,501		$	1,691