Goodwill and Intangible Assets (Tables)

12 Months Ended

Apr. 03, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule Of Changes In The Carrying Amount Of Goodwill

The changes in the carrying amount of goodwill are as follows:

	Consumer Security			Enterprise Security			Information Management			Total
	(Dollars in millions)
Net balance as of March 29, 2013	$	1,233		$	1,901		$	2,707		$	5,841
Acquisitions	—			16			—			16
Translation adjustments	—			1			—			1
Net balance as of March 28, 2014	$	1,233		$	1,918		$	2,707		$	5,858
Acquisitions	—			11			—			11
Translation adjustments	(3		)	(13		)	(6		)	(22		)
Net balance as of April 3, 2015	$	1,230		$	1,916		$	2,701		$	5,847

Schedule Of Intangible Assets, Net, Indefinite-Lived

	April 3, 2015							March 28, 2014
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(Dollars in millions)
Customer relationships	$	730	$	(536	)	$	194	$	766	$	(469	)	$	297
Developed technology	296		(172		)	124		287		(142		)	145
Finite-lived trade names	125		(117		)	8		125		(103		)	22
Patents	21		(16		)	5		21		(14		)	7
Total finite-lived intangible assets	1,172		(841		)	331		1,199		(728		)	471
Indefinite-lived trade names	297		—			297		297		—			297
Total	$	1,469	$	(841	)	$	628	$	1,496	$	(728	)	$	768

Schedule Of Intangible Assets, Net, Finite-Lived

	April 3, 2015							March 28, 2014
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(Dollars in millions)
Customer relationships	$	730	$	(536	)	$	194	$	766	$	(469	)	$	297
Developed technology	296		(172		)	124		287		(142		)	145
Finite-lived trade names	125		(117		)	8		125		(103		)	22
Patents	21		(16		)	5		21		(14		)	7
Total finite-lived intangible assets	1,172		(841		)	331		1,199		(728		)	471
Indefinite-lived trade names	297		—			297		297		—			297
Total	$	1,469	$	(841	)	$	628	$	1,496	$	(728	)	$	768

Schedule Of Future Intangible Asset Amortization Expense

As of April 3, 2015, future amortization expense related to intangible assets that have finite lives is as follows by fiscal year:

	April 3, 2015
	(Dollars in millions)
2016	$	112
2017	93
2018	70
2019	37
2020	15
Thereafter	4
Total	$	331