Amortizable Intangible Assets (Tables)

3 Months Ended

Apr. 28, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Amortizable Intangible Assets Components

The components of our amortizable intangible assets are as follows:

	April 28, 2019							January 27, 2019
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(In millions)							(In millions)
Acquisition-related intangible assets	$	195	$	(188	)	$	7	$	195	$	(188	)	$	7
Patents and licensed technology	507		(460		)	47		491		(453		)	38
Total intangible assets	$	702	$	(648	)	$	54	$	686	$	(641	)	$	45