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Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Sep. 01, 2012
Income Taxes [Line Items]  
Gross unrecognized tax benefits liability $ 5,204
Net interest and penalties relating to unrecognized tax benefits 886
Recorded liability for unrecognized tax benefits, net, increased 138
Foreign Tax Credits [Member]
 
Income Taxes [Line Items]  
Change in valuation allowance (7,390)
Brazil [Member]
 
Income Taxes [Line Items]  
Change in valuation allowance $ 4,200