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Share-Based Compensation - Additional Information (Details) - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Jul. 02, 2021
Jul. 03, 2020
Jul. 02, 2021
Jul. 03, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 8,141 $ 8,495 $ 26,841 $ 26,921
Compensation cost not yet recognized 47,100   $ 47,100  
Unrecognized compensation cost period for recognition     2 years 1 month 6 days  
Stock option exercises (in shares)     60  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value $ 400 $ 700 $ 2,500 1,000
Restricted Stock Restricted Stock Units And Performance Based Restricted Stock Units[Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vested in period fair value     $ 64,000 $ 18,700
Minimum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Term of options granted     4 years  
Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Term of options granted     7 years  
Maximum | Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period     4 years  
2012 Omnibus Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Available for grant (in shares) 6,000   6,000  
Employee Stock Purchase Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Available for grant (in shares) 1,500   1,500  
Unrecognized compensation cost for Employee Stock Purchase Plan $ 800   $ 800