Identified Intangible Assets - Summary of Identified Intangible Assets (Details) - USD ($) $ in Millions	Jun. 28, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	$ 9,281	$ 9,384
Finite-lived intangible assets, accumulated amortization	(6,457)	(5,764)
Marketing-related
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	82	81
Finite-lived intangible assets, accumulated amortization	(75)	(67)
Customer-related
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	966	968
Finite-lived intangible assets, accumulated amortization	(365)	(340)
Technology-based
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets, gross carrying amount	7,981	8,063
Finite-lived intangible assets, accumulated amortization	(6,017)	(5,357)
In-process R&D (IPR&D)
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets, gross carrying amount	$ 252	$ 272