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Stockholders' Equity and Stock-Based Compensation - Dividends (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
Apr. 25, 2016
Jan. 25, 2016
Apr. 01, 2016
Mar. 27, 2015
Apr. 01, 2016
Mar. 27, 2015
Dividends Payable [Line Items]            
Common stock, dividends declared (in dollars per share)   $ 0.12 $ 0.12 $ 0.10 $ 0.24 $ 0.20
Dividend Payment   $ 12.1        
Subsequent Event [Member]            
Dividends Payable [Line Items]            
Common stock, dividends declared (in dollars per share) $ 0.12          
Dividend Payment $ 12.0