|
Share-Based Compensation - Fair Value of Each Award Granted from Stock Option Plans (Detail) (Stock Options [Member], USD $)
|
12 Months Ended | ||
|---|---|---|---|
|
Jun. 29, 2013
|
Jun. 30, 2012
|
Jun. 25, 2011
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Expected life in years | 4 years 7 months 6 days | ||
|
Minimum [Member]
|
|||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Expected volatility | 41.80% | 44.60% | 42.70% |
| Expected life in years | 3 years 6 months | 4 years 7 months 6 days | |
| Risk-free interest rate | 0.62% | 0.70% | 1.20% |
| Fair value per award | $ 7.26 | $ 8.86 | $ 10.00 |
|
Maximum [Member]
|
|||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Expected volatility | 48.90% | 47.60% | 47.00% |
| Expected life in years | 4 years 7 months 6 days | 5 years 1 month 6 days | |
| Risk-free interest rate | 0.72% | 1.30% | 2.10% |
| Fair value per award | $ 14.95 | $ 14.13 | $ 12.58 |