v2.4.0.6
Balance Sheet Information (Details 3) (USD $)
In Millions, unless otherwise specified
Mar. 30, 2012
Jul. 01, 2011
Available-for-sale debt securities, Amortized Cost    
Amortized Cost, Due in less than 1 year $ 1,565  
Amortized Cost, Due in 1 to 5 years 341  
Amortized Cost, Thereafter 17  
Amortized Cost 1,923  
Available-for-sale debt securities, Fair Value    
Fair Value, Due in less than 1 year 1,565  
Fair Value, Due in 1 to 5 years 342  
Fair Value, Thereafter 15  
Fair Value $ 1,922 $ 3,098