v2.4.0.6
Income Tax Expense - Additional Information (Detail) (USD $)
3 Months Ended 6 Months Ended
Dec. 23, 2012
Jun. 24, 2012
Dec. 25, 2011
Dec. 23, 2012
Dec. 25, 2011
Income Taxes [Line Items]          
Income tax expense $ (15,756,000)   $ 6,549,000 $ (11,750,000) $ 22,037,000
Effective income tax rate 168.60%     456.40%  
Federal statutory tax rate 35.00%     35.00%  
Unrecognized tax benefits that would result in tax benefit and reduction of effective tax rate 264,400,000     264,400,000  
Gross interest and penalties, relating to unrecognized tax benefits accrued 24,700,000 25,200,000      
Valuation of allowance related to deferred tax rate 55,200,000     55,200,000  
Recognition of Previously Unrecognized Tax Benefits
         
Income Taxes [Line Items]          
Income tax expense, discrete items 30,500,000     30,900,000  
Integration and Impairment Expenses
         
Income Taxes [Line Items]          
Income tax expense, discrete items $ 28,300,000     $ 45,300,000