v2.4.0.8

Investments (Tables) | 3 Months Ended
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Oct. 26, 2013
Investments [Abstract] |
Schedule of Available-for-sale Securities Reconciliation | The following tables summarize the Company’s available-for-sale investments (in millions):
October 26, 2013 | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Fair Value
Fixed income securities: |  |  |  |  |  |  |
U.S. government securities | $ | 28,603 |  |  | $ | 37 |  |  | $ | (2 | ) |  | $ | 28,638 |
U.S. government agency securities | 2,394 |  |  | 5 |  |  | — |  |  | 2,399 |
Non-U.S. government and agency securities | 907 |  |  | 3 |  |  | (1 | ) |  | 909 |
Corporate debt securities | 7,974 |  |  | 73 |  |  | (21 | ) |  | 8,026 |
U.S. agency mortgage-backed securities | 456 |  |  | 5 |  |  | — |  |  | 461 |
Total fixed income securities | 40,334 |  |  | 123 |  |  | (24 | ) |  | 40,433 |
Publicly traded equity securities | 1,820 |  |  | 696 |  |  | (2 | ) |  | 2,514 |
Total | $ | 42,154 |  |  | $ | 819 |  |  | $ | (26 | ) |  | $ | 42,947 |
July 27, 2013 | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Fair Value
Fixed income securities: |  |  |  |  |  |  |
U.S. government securities | $ | 27,814 |  |  | $ | 22 |  |  | $ | (13 | ) |  | $ | 27,823 |
U.S. government agency securities | 3,083 |  |  | 7 |  |  | (1 | ) |  | 3,089 |
Non-U.S. government and agency securities | 1,094 |  |  | 3 |  |  | (2 | ) |  | 1,095 |
Corporate debt securities | 7,876 |  |  | 55 |  |  | (50 | ) |  | 7,881 |
Total fixed income securities | 39,867 |  |  | 87 |  |  | (66 | ) |  | 39,888 |
Publicly traded equity securities | 2,063 |  |  | 738 |  |  | (4 | ) |  | 2,797 |
Total | $ | 41,930 |  |  | $ | 825 |  |  | $ | (70 | ) |  | $ | 42,685 |
Schedule of Realized Gain (Loss) | The following table presents the gross realized gains and gross realized losses related to the Company’s available-for-sale investments (in millions):
|  | Three Months Ended
|  | October 26, 2013 |  | October 27, 2012
Gross realized gains |  | $ | 95 |  |  | $ | 63 |
Gross realized losses |  | (12 | ) |  | (36 | )
Total |  | $ | 83 |  |  | $ | 27 |
The following table presents the realized net gains (losses) related to the Company’s available-for-sale investments by security type (in millions):
|  | Three Months Ended
|  | October 26, 2013 |  | October 27, 2012
Net gains (losses) on investments in publicly traded equity securities |  | $ | 75 |  |  | $ | 10 |
Net gains on investments in fixed income securities |  | 8 |  |  | 17 |
Total |  | $ | 83 |  |  | $ | 27 |
Schedule of Unrealized Loss on Investments | 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 October 26, 2013 and July 27, 2013 (in millions):
| UNREALIZED LOSSES LESS THAN 12 MONTHS |  | UNREALIZED LOSSES 12 MONTHS OR GREATER |  | TOTAL
October 26, 2013 | Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |
U.S. government securities | $ | 3,303 |  |  | $ | (2 | ) |  | $ | 8 |  |  | $ | — |  |  | $ | 3,311 |  |  | $ | (2 | )
U.S. government agency securities | 201 |  |  | — |  |  | — |  |  | — |  |  | 201 |  |  | — |
Non-U.S. government and agency securities | 208 |  |  | (1 | ) |  | 2 |  |  | — |  |  | 210 |  |  | (1 | )
Corporate debt securities | 2,357 |  |  | (21 | ) |  | 13 |  |  | — |  |  | 2,370 |  |  | (21 | )
U.S. agency mortgage-backed securities | 32 |  |  | — |  |  | — |  |  | — |  |  | 32 |  |  | — |
Total fixed income securities | 6,101 |  |  | (24 | ) |  | 23 |  |  | — |  |  | 6,124 |  |  | (24 | )
Publicly traded equity securities | 45 |  |  | (2 | ) |  | — |  |  | — |  |  | 45 |  |  | (2 | )
Total | $ | 6,146 |  |  | $ | (26 | ) |  | $ | 23 |  |  | $ | — |  |  | $ | 6,169 |  |  | $ | (26 | )
| UNREALIZED LOSSES LESS THAN 12 MONTHS |  | UNREALIZED LOSSES 12 MONTHS OR GREATER |  | TOTAL
July 27, 2013 | Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses |  | Fair Value |  | Gross Unrealized Losses
Fixed income securities: |  |  |  |  |  |  |  |  |  |  |
U.S. government securities | $ | 7,865 |  |  | $ | (13 | ) |  | $ | — |  |  | $ | — |  |  | $ | 7,865 |  |  | $ | (13 | )
U.S. government agency securities | 294 |  |  | (1 | ) |  | — |  |  | — |  |  | 294 |  |  | (1 | )
Non-U.S. government and agency securities | 432 |  |  | (2 | ) |  | — |  |  | — |  |  | 432 |  |  | (2 | )
Corporate debt securities | 3,704 |  |  | (50 | ) |  | 4 |  |  | — |  |  | 3,708 |  |  | (50 | )
Total fixed income securities | 12,295 |  |  | (66 | ) |  | 4 |  |  | — |  |  | 12,299 |  |  | (66 | )
Publicly traded equity securities | 278 |  |  | (4 | ) |  | — |  |  | — |  |  | 278 |  |  | (4 | )
Total | $ | 12,573 |  |  | $ | (70 | ) |  | $ | 4 |  |  | $ | — |  |  | $ | 12,577 |  |  | $ | (70 | )
Investments Classified by Contractual Maturity Date | The following table summarizes the maturities of the Company’s fixed income securities at October 26, 2013 (in millions):
| Amortized Cost |  | Fair Value
Less than 1 year | $ | 15,286 |  |  | $ | 15,297 |
Due in 1 to 2 years | 12,310 |  |  | 12,346 |
Due in 2 to 5 years | 12,160 |  |  | 12,204 |
Due after 5 years | 578 |  |  | 586 |
Total | $ | 40,334 |  |  | $ | 40,433 |

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