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Derivative Financial Instruments - Fair Values of Derivative Instruments Designated as Cash Flow Hedges on Consolidated Balance Sheets (Detail) (USD $)
In Millions, unless otherwise specified
Mar. 02, 2013
Mar. 03, 2012
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value $ 57 $ 55
Derivative Liability, Fair Value 11 1
Designated as Hedging Instrument [Member] | Currency Forward Contracts [Member] | Other Current Assets [Member]
   
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value 13 42
Designated as Hedging Instrument [Member] | Currency Forward Contracts [Member] | Accrued Liabilities [Member]
   
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value 10 6
Designated as Hedging Instrument [Member] | Currency Option Contracts [Member] | Other Current Assets [Member]
   
Derivatives, Fair Value [Line Items]    
Derivative Asset, Fair Value 2 17
Designated as Hedging Instrument [Member] | Currency Option Contracts [Member] | Accrued Liabilities [Member]
   
Derivatives, Fair Value [Line Items]    
Derivative Liability, Fair Value $ 10 $ 1