Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Narrative (Details)

v3.4.0.3
Stock-Based Compensation - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 26, 2016
Mar. 28, 2015
Mar. 26, 2016
Mar. 28, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Tax benefit associated with share-based compensation expense     $ 1.3 $ 1.4
Selling, General and Administrative Expenses        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 3.6 $ 3.7