Summary of Significant Accounting Policies - Property, Plant, and Equipment, Net (Details) - USD ($) $ in Millions	Jul. 04, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
PP&E	$ 10,948	$ 10,714
Accumulated depreciation	(5,813)	(5,614)
PP&E, net	$ 5,135	$ 5,100

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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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