Property, Plant and Equipment, Net - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Property Plant And Equipment [Line Items]
Interest expense capitalized	$ 13	$ 6	$ 33	$ 21
Depreciation expense	403	$ 353	1,130	$ 987
Gross finance leased assets	2,220		2,220		$ 2,080
Accumulated depreciation on property and equipment under finance leases	732		732		483
Property, plant and equipment, net	11,848		11,848		10,396
Production Equipment [Member]
Property Plant And Equipment [Line Items]
Property, plant and equipment, net	$ 1,760		$ 1,760		$ 1,730

Finance lease, accumulated depreciation.

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- Definition

Finance lease right of use assets before accumulated depreciation.

+ References

No definition available.

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

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- Definition

Amount of interest capitalized during the period.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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