Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of property, plant, and equipment

A summary of property, plant and equipment as of December 31, 2019 and 2018 is as follows:

	2019			2018
	(in millions)
Land and industrial buildings	$	3,279		$	3,332
Plant, machinery and equipment	8,621			8,417
Assets sold with buy-back commitment	2,649			3,100
Construction in progress	164			162
Other	793			815
Gross property, plant and equipment	15,506			15,826
Accumulated depreciation	(10,237		)	(9,925		)
Net property, plant and equipment	$	5,269		$	5,901