Schedule of Potentially Dilutive Securities Excluded from EPS Calculations (Detail) In Thousands, unless otherwise specified	12 Months Ended
Jun. 24, 2012	Jun. 26, 2011	Jun. 27, 2010
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Number of options and RSUs excluded	382	241	577

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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