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Stock-Based Compensation (Details) (USD $)
In Millions, except Share data in Thousands, unless otherwise specified
 3 Months Ended
Jan. 03, 2015
Dec. 28, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Allocated Share-based Compensation Expense $ 3.7us-gaap_AllocatedShareBasedCompensationExpense $ 2.6us-gaap_AllocatedShareBasedCompensationExpense
Maximum [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 100us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
/ us-gaap_RangeAxis
= us-gaap_MaximumMember		  
Minimum [Member]    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
/ us-gaap_RangeAxis
= us-gaap_MinimumMember