Goodwill and Other Intangible Assets - Carrying Amount and Accumulated Amortization of Intangible Assets (Details) - USD ($) $ in Millions	Jul. 29, 2022	Apr. 29, 2022
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 28,820	$ 28,308
Accumulated Amortization	(13,328)	(13,006)
IPR&D
Indefinite-lived Intangible Assets [Line Items]
Gross Carrying Amount, Indefinite-lived	283	293
Customer-related
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	16,927	16,953
Accumulated Amortization	(7,238)	(7,005)
Purchased technology and patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	11,311	10,802
Accumulated Amortization	(5,758)	(5,667)
Trademarks and tradenames
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	485	473
Accumulated Amortization	(268)	(266)
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	97	80
Accumulated Amortization	$ (65)	$ (69)