v2.4.0.6
Investments (Tables)
12 Months Ended
Jul. 28, 2012
Summary Of Available-For-Sale Investments

The following tables summarize the Company’s available-for-sale investments (in millions):

 

July 28, 2012

  Amortized
Cost
    Gross
Unrealized
Gains
    Gross
Unrealized
Losses
    Fair
Value
 

Fixed income securities:

       

U.S. government securities

  $ 24,201      $ 41      $ (1   $ 24,241   

U.S. government agency securities

    5,367        21        —          5,388   

Non-U.S. government and agency securities

    1,629        9        —          1,638   

Corporate debt securities

    5,959        74        (3     6,030   
 

 

 

   

 

 

   

 

 

   

 

 

 

Total fixed income securities

    37,156        145        (4     37,297   

Publicly traded equity securities

    1,107        524        (11     1,620   
 

 

 

   

 

 

   

 

 

   

 

 

 

Total

  $ 38,263      $ 669      $ (15   $ 38,917   
 

 

 

   

 

 

   

 

 

   

 

 

 

 

July 30, 2011

  Amortized
Cost
    Gross
Unrealized
Gains
    Gross
Unrealized
Losses
    Fair
Value
 

Fixed income securities:

       

U.S. government securities

  $ 19,087      $ 52      $ —        $ 19,139   

U.S. government agency securities

    8,742        35        (1     8,776   

Non-U.S. government and agency securities

    3,119        14        (1     3,132   

Corporate debt securities

    4,333        65        (4     4,394   

Asset-backed securities

    120        5        (4     121   
 

 

 

   

 

 

   

 

 

   

 

 

 

Total fixed income securities

    35,401        171        (10     35,562   

Publicly traded equity securities

    734        639        (12     1,361   
 

 

 

   

 

 

   

 

 

   

 

 

 

Total

  $ 36,135      $ 810      $ (22   $ 36,923   
 

 

 

   

 

 

   

 

 

   

 

 

 
Gross Realized Gains And Gross Realized Losses Related To Available-For-Sale Investment

The following table presents the gross realized gains and gross realized losses related to the Company’s available-for-sale investments (in millions):

 

Years Ended

   July 28, 2012     July 30, 2011     July 31, 2010  

Gross realized gains

   $ 641      $ 348      $ 279   

Gross realized losses

     (540     (169     (110
  

 

 

   

 

 

   

 

 

 

Total

   $ 101      $ 179      $ 169   
  

 

 

   

 

 

   

 

 

 
Realized Net Gains (Losses) RelatedTo Available-For-Sale Investments

The following table presents the realized net gains (losses) related to the Company’s available-for-sale investments (in millions):

 

Years Ended

   July 28, 2012      July 30, 2011      July 31, 2010  

Net gains on investments in publicly traded equity securities

   $ 43       $ 88       $ 66   

Net gains on investments in fixed income securities

     58         91         103   
  

 

 

    

 

 

    

 

 

 

Total

   $ 101       $ 179       $ 169   
  

 

 

    

 

 

    

 

 

 
Credit Losses For Fixed Income Securities

The following table summarizes the activity related to credit losses for fixed income securities (in millions):

 

     July 28, 2012     July 30, 2011  

Balance at beginning of fiscal year

   $ (23   $ (95

Sales of other-than-temporarily impaired fixed income securities

     23        72   
  

 

 

   

 

 

 

Balance at end of fiscal year

   $ —        $ (23
  

 

 

   

 

 

 
Available-For-Sale Investments With Gross Unrealized Losses

The following tables present the breakdown of the available-for-sale investments with gross unrealized losses and the duration that those losses had been unrealized at July 28, 2012 and July 30, 2011 (in millions):

 

    UNREALIZED LOSSES
LESS THAN  12 MONTHS
    UNREALIZED LOSSES
12 MONTHS  OR GREATER
    TOTAL  

July 28, 2012

  Fair Value     Gross
Unrealized
Losses
    Fair Value     Gross
Unrealized
Losses
    Fair Value     Gross
Unrealized
Losses
 

Fixed income securities:

           

U.S. government agency securities

  $ 5,357      $ (1   $ —        $ —        $ 5,357      $ (1

Corporate debt securities

    603        (3     14        —          617        (3
 

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total fixed income securities

    5,960        (4     14        —          5,974        (4

Publicly traded equity securities

    167        (8     20        (3     187        (11
 

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total

  $ 6,127      $ (12   $ 34      $ (3   $ 6,161      $ (15
 

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

 

    UNREALIZED LOSSES
LESS THAN  12 MONTHS
    UNREALIZED LOSSES
12 MONTHS  OR GREATER
    TOTAL  

July 30, 2011

  Fair Value     Gross
Unrealized
Losses
    Fair Value     Gross
Unrealized
Losses
    Fair Value     Gross
Unrealized
Losses
 

Fixed income securities:

           

U.S. government agency securities 

  $ 2,310      $ (1   $ —        $ —        $ 2,310      $ (1

Non-U.S. government and agency securities

    875        (1     —          —          875        (1

Corporate debt securities

    548        (2     56        (2     604        (4

Asset-backed securities

    —          —          105        (4     105        (4
 

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total fixed income securities

    3,733        (4     161        (6     3,894        (10

Publicly traded equity securities

    112        (12     —          —          112        (12
 

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total

  $ 3,845      $ (16   $ 161      $ (6   $ 4,006      $ (22
 

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 
Maturities of Fixed Income Securities

The following table summarizes the maturities of the Company’s fixed income securities at July 28, 2012 (in millions):

 

     Amortized
Cost
     Fair Value  

Less than 1 year

   $ 16,257       $ 16,274   

Due in 1 to 2 years

     12,277         12,323   

Due in 2 to 5 years

     8,549         8,623   

Due after 5 years

     73         77   
  

 

 

    

 

 

 

Total

   $ 37,156       $ 37,297