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Derivative Financial Instruments - Summary of Notional Amounts and Fair Values of Financial Instruments Outstanding (Detail) (USD $)
In Millions, unless otherwise specified
Mar. 02, 2013
Mar. 03, 2012
Derivatives, Fair Value [Line Items]    
Notional amount of currency forward contracts - asset $ 2,356 $ 1,608
Notional amount of currency option contracts - asset 309 608
Notional amount of currency forward contracts - liability 1,332 2,155
Notional amount of currency option contracts - liability 426 480
Estimated fair value of currency forward contracts - asset 57 55
Estimated fair value of currency option contracts - asset 2 17
Estimated fair value of currency forward contracts - liability (24) (34)
Estimated fair value of currency option contracts - liability $ (11) $ (1)