Property, Plant and Equipment, Net (Schedule of Property, Plant and Equipment, Net) (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Gross asset value	$ 6,670	$ 6,522
Accumulated depreciation	(2,957)	(2,803)
Net book value	3,713	3,719
Land [Member]
Property, Plant and Equipment [Line Items]
Gross asset value	46	46
Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Gross asset value	78	77
Building and Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Gross asset value	775	760
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Gross asset value	5,316	5,223
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Gross asset value	$ 455	$ 416

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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