Valuation and Qualifying Accounts - Valuation and Qualifying Accounts (Detail) (Allowance for Losses on Receivables [Member], USD $) In Millions, unless otherwise specified	12 Months Ended
Feb. 22, 2014	Feb. 23, 2013	Feb. 25, 2012
Allowance for Losses on Receivables [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Fiscal Year	$ 5	$ 3	$ 4
Additions	16	11	6
Deductions	(12)	(9)	(7)
Balance at End of Fiscal Year	$ 9	$ 5	$ 3

Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 09

-Article 12

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- Definition

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- Definition

Total of the deductions in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized, respectively.

+ References

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