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Income Taxes (Narrative) (Detail) - USD ($)
$ in Millions
 12 Months Ended
Jun. 29, 2016
Jun. 24, 2015
Jun. 25, 2014
Income Tax Disclosure [Line Items]      
Statutory Federal income tax rate 35.00%    
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount $ 2.7    
Undistributed Earnings of Foreign Subsidiaries 5.2    
Amount that would affect the effective tax rate if recognized 3.9 $ 4.1  
Potential reduction in unrecognized tax benefits due to expiration of statutes or sustained tax positions 0.8    
Recognized expense in interest 1.3 0.2 $ 0.3
Income tax penalties and interest accrued 0.8 2.2  
Income tax penalties and interest accrued, net of deferred tax benefits 0.6 1.5  
Federal deferred tax benefit 0.2 $ 0.7  
Anticipated Outcome During Next Twelve Months [Member]      
Income Tax Disclosure [Line Items]      
Amount that would affect the effective tax rate if recognized $ 0.5