Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment, Net (Detail) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 14,130	$ 14,029
Less: Accumulated depreciation	(3,734)	(2,699)
Property, plant and equipment, net	10,396	11,330
Machinery, equipment, vehicles and office furniture [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	7,167	6,329
Tooling [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	1,493	1,398
Leasehold improvements [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	1,087	961
Land and buildings [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	3,024	4,047
Computer equipment, hardware and software [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	595	487
Construction in progress [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, gross	$ 764	$ 807

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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