Identifiable Intangible Assets and Goodwill - Finite-lived and Indefinite-lived Intangible Assets - Footnotes (Details) - Array [Member] $ in Millions	Jul. 30, 2019 USD ($)
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets	$ 7,200
Developed Technology Rights [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets	1,800
Developed technology [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets	340
In Process Research and Development [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets	4,000
Technology in development [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Identifiable intangible assets	$ 1,100