Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation - Summary of Stock Option Activity (Details)

v3.19.3
Stock-Based Compensation - Summary of Stock Option Activity (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Sep. 28, 2019
Sep. 29, 2018
Sep. 30, 2017
Number of Shares      
Beginning Balance, Outstanding (in shares) 2,329    
Granted (in shares) 818    
Exercised (in shares) (431)    
Canceled or expired (in shares) (167)    
Ending Balance, Outstanding (in shares) 2,549 2,329  
Exercisable (in shares) 957 636 458
Expected to vest (in shares) 1,455    
Weighted Average Exercise Price per Share      
Beginning Balance, Outstanding (in usd per share) $ 22.56 $ 10.80  
Granted (in usd per share) 27.00    
Exercised (in usd per share) 12.53    
Canceled or expired (in usd per share) 28.09    
Ending Balance, Outstanding (in usd per share) 25.32 22.56 $ 10.80
Exercised (in usd per share) 21.08 $ 16.35  
Expected to vest (in usd per share) $ 27.87    
Additional Disclosures      
Outstanding, Weighted Average Remaining Contractual Life 4 years 4 years 2 years
Exercisable, Weighted Average Remaining Contractual Life 3 years 3 years  
Expected to vest, Weighted Average Remaining Contractual Life 4 years    
Outstanding, Aggregate Intrinsic Value $ 12,498 $ 26,543 $ 12,097
Exercisable, Aggregate Intrinsic Value 8,589 $ 10,731  
Expected to vest, Aggregate Intrinsic Value $ 3,572