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Property, Plant, and Equipment, Net - Summary of Property, Plant, and Equipment, Net (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 9,413	$ 8,992
Less: Accumulated depreciation	(5,854)	(5,701)
Property, plant, and equipment, net	3,559	3,291	$ 3,008
Equipment [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	7,595	7,344
Building [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	1,174	914
Construction-in-progress [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	493	579
Land [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	115	119
Mineral rights [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 36	$ 36

X

- Definition

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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