|
Organization and Summary of Significant Accounting Policies - Investments in Available-for-Sale Securities and Cash Equivalents (Detail) (USD $)
In Thousands, unless otherwise specified |
Jun. 29, 2013
|
Jun. 30, 2012
|
|---|---|---|
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | $ 360,688 | $ 314,774 |
| Gross Unrealized Gains | 6,980 | 2,276 |
| Gross Unrealized Losses | 178 | 278 |
| Fair Value | 367,490 | 316,772 |
|
Money Market [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 350,521 | 301,451 |
| Gross Unrealized Gains | ||
| Gross Unrealized Losses | ||
| Fair Value | 350,521 | 301,451 |
|
Auction Rate Securities [Member]
|
||
| Schedule of Available-for-sale Securities [Line Items] | ||
| Amortized Cost | 10,167 | 13,323 |
| Gross Unrealized Gains | 6,980 | 2,276 |
| Gross Unrealized Losses | 178 | 278 |
| Fair Value | $ 16,969 | $ 15,321 |