v2.4.0.6
Goodwill and Intangible Assets - Additional Information (Detail) (USD $)
3 Months Ended 6 Months Ended
Dec. 23, 2012
Dec. 25, 2011
Dec. 23, 2012
Dec. 25, 2011
Jun. 24, 2012
Goodwill And Intangible Assets [Line Items]          
Goodwill $ 1,454,920,000   $ 1,454,920,000   $ 1,446,303,000 [1]
Tax deductible goodwill 69,700,000   69,700,000    
Intangible asset amortization expense $ 44,700,000 $ 4,500,000 $ 89,300,000 $ 9,000,000  
[1] Derived from audited financial statements