Business Combination (Other Fiscal 2012 Acquisitions, Schedule Of Purchase Price Allocation) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Mar. 29, 2013	Mar. 30, 2012		Apr. 01, 2011
Business Acquisition [Line Items]
Cash payment for acquisition, net of cash acquired	$ 28	$ 508		$ 1,537
Weighted average estimated useful life (in years)	2 years	3 years
LiveOffice, Inc. And Other Acquisitions [Member]
Business Acquisition [Line Items]
Cash payment for acquisition, net of cash acquired		144
Cash acquired from acquisition		7
Acquisition related transaction costs		2
LiveOffice [Member]
Business Acquisition [Line Items]
Business acquisition date		Jan. 13, 2012
Net tangible assets		(5)	[1]
Intangible assets		51	[2]
Goodwill		69	[3]
Total purchase price		115
Other Business Acquisition [Member]
Business Acquisition [Line Items]
Business acquisition date		Mar. 02, 2012
Net tangible assets		2	[1]
Intangible assets		8	[2]
Goodwill		26	[3]
Total purchase price		36
Fiscal 2012 Acquisition [Member]
Business Acquisition [Line Items]
Net tangible assets		(3)	[1]
Intangible assets		59	[2]
Goodwill		95	[3]
Total purchase price		151
Deferred Revenue [Member] | LiveOffice, Inc. And Other Acquisitions [Member]
Business Acquisition [Line Items]
Net tangible assets		12
Deferred Revenue, Adjusted To Fair Value [Member] | LiveOffice, Inc. And Other Acquisitions [Member]
Business Acquisition [Line Items]
Net tangible assets		6
Customer Relationships [Member]
Business Acquisition [Line Items]
Weighted average estimated useful life (in years)	2 years	3 years
Customer Relationships [Member] | LiveOffice, Inc. And Other Acquisitions [Member]
Business Acquisition [Line Items]
Intangible assets		15
Weighted average estimated useful life (in years)		9 years 10 months 24 days
Developed Technology [Member]
Business Acquisition [Line Items]
Weighted average estimated useful life (in years)	4 years	4 years
Developed Technology [Member] | LiveOffice, Inc. And Other Acquisitions [Member]
Business Acquisition [Line Items]
Intangible assets		$ 44
Weighted average estimated useful life (in years)		4 years 9 months 18 days
Minimum [Member] | LiveOffice, Inc. And Other Acquisitions [Member]
Business Acquisition [Line Items]
Useful lives of intangible assets		4 years
Maximum [Member] | Customer Relationships [Member] | LiveOffice, Inc. And Other Acquisitions [Member]
Business Acquisition [Line Items]
Useful lives of intangible assets		10 years

[1] Net tangible (liabilities) assets included deferred revenue, which was adjusted down from $12 million to $6 million, representing our estimate of the fair value of the contractual obligation assumed for support services.

[2] Intangible assets included primarily developed technology of $44 million and customer relationships of $15 million, which are amortized over their estimated useful lives of four to ten years. The weighted-average estimated useful lives were 4.8 years for developed technology and 9.9 years for customer relationships.

[3] Goodwill is partially tax deductible. The goodwill amount resulted primarily from our expectation of synergies from the integration of the acquisitions’ product offerings with our existing product offerings.