|
Financial Instruments (Assets And Liabilities Measured At Fair Value) (Details) (USD $)
In Thousands |
12 Months Ended | |
|---|---|---|
|
Jun. 26, 2011
|
Jun. 27, 2010
|
|
| Derivative liabilities | $ 1,924 | $ 470 |
|
Fixed Income Money Market Funds [Member]
|
||
| Fair Value | 1,300,098 | 470,936 |
|
Fixed Income Money Market Funds [Member] | Level 1 [Member]
|
||
| Fair Value | 1,300,098 | 470,936 |
|
Municipal Notes And Bonds [Member]
|
||
| Fair Value | 321,339 | 103,903 |
|
Municipal Notes And Bonds [Member] | Level 2 [Member]
|
||
| Fair Value | 321,339 | 103,903 |
|
US Treasury And Agencies [Member]
|
||
| Fair Value | 8,496 | 3,447 |
|
US Treasury And Agencies [Member] | Level 1 [Member]
|
||
| Fair Value | 8,496 | |
|
US Treasury And Agencies [Member] | Level 2 [Member]
|
||
| Fair Value | 3,447 | |
|
Government-Sponsored Enterprises [Member]
|
||
| Fair Value | 19,868 | 6,060 |
|
Government-Sponsored Enterprises [Member] | Level 1 [Member]
|
||
| Fair Value | 6,060 | |
|
Government-Sponsored Enterprises [Member] | Level 2 [Member]
|
||
| Fair Value | 19,868 | |
|
Foreign Government Bonds [Member]
|
||
| Fair Value | 1,005 | 1,008 |
|
Foreign Government Bonds [Member] | Level 2 [Member]
|
||
| Fair Value | 1,005 | 1,008 |
|
Corporate Notes And Bonds [Member]
|
||
| Fair Value | 382,432 | 289,437 |
|
Corporate Notes And Bonds [Member] | Level 1 [Member]
|
||
| Fair Value | 164,885 | 169,723 |
|
Corporate Notes And Bonds [Member] | Level 2 [Member]
|
||
| Fair Value | 217,547 | 119,636 |
|
Corporate Notes And Bonds [Member] | Level 3 [Member]
|
||
| Fair Value | 78 | |
|
Mortgage Backed Securities-Residential [Member]
|
||
| Fair Value | 2,633 | 6,106 |
|
Mortgage Backed Securities-Residential [Member] | Level 2 [Member]
|
||
| Fair Value | 2,633 | 6,106 |
|
Mortgage Backed Securities- Commercial [Member]
|
||
| Fair Value | 60,729 | 42,964 |
|
Mortgage Backed Securities- Commercial [Member] | Level 2 [Member]
|
||
| Fair Value | 60,729 | 42,964 |
|
Total Short-Term Investments [Member]
|
||
| Fair Value | 2,096,600 | 923,861 |
|
Total Short-Term Investments [Member] | Level 1 [Member]
|
||
| Fair Value | 1,473,479 | 646,719 |
|
Total Short-Term Investments [Member] | Level 2 [Member]
|
||
| Fair Value | 623,121 | 277,064 |
|
Total Short-Term Investments [Member] | Level 3 [Member]
|
||
| Fair Value | 78 | |
|
Equities [Member]
|
||
| Fair Value | 7,636 | |
| Derivative assets | 7,443 | |
|
Equities [Member] | Level 1 [Member]
|
||
| Fair Value | 7,636 | |
| Derivative assets | 7,443 | |
|
Mutual Funds [Member]
|
||
| Fair Value | 18,124 | |
| Derivative assets | 19,467 | |
|
Mutual Funds [Member] | Level 1 [Member]
|
||
| Fair Value | 18,124 | |
| Derivative assets | 19,467 | |
|
Derivative Assets [Member]
|
||
| Derivative assets | 1,994 | 2,063 |
|
Derivative Assets [Member] | Level 2 [Member]
|
||
| Derivative assets | 1,994 | 2,063 |
|
Total [Member]
|
||
| Derivative assets | 2,125,504 | 951,684 |
|
Total [Member] | Level 1 [Member]
|
||
| Derivative assets | 1,500,389 | 672,479 |
|
Total [Member] | Level 2 [Member]
|
||
| Derivative assets | 625,115 | 279,127 |
|
Total [Member] | Level 3 [Member]
|
||
| Derivative assets | 78 | |
|
Level 2 [Member]
|
||
| Derivative liabilities | 1,924 | 470 |
|
Level 2 [Member]
|
||
| Derivative assets | 625,115 | 279,127 |
|
Level 1 [Member]
|
||
| Derivative assets | 1,500,389 | 672,479 |
|
Level 3 [Member]
|
||
| Derivative assets | $ 78 | |