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Stock Incentives
3 Months Ended
Oct. 02, 2011
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] 
Stock Incentives
Stock Incentives
 
Stock based compensation expense is calculated by estimating the fair value of incentive stock awards granted and amortizing the estimated value over the awards' vesting period. Stock based compensation expense was $2.5 million and $5.5 million for the quarters ended October 2, 2011 and September 26, 2010, respectively.