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Income Taxes (Tables)
6 Months Ended
Apr. 15, 2018
Income Tax Disclosure [Abstract]  
Schedule of Effective Income Tax Rate Reconciliation
The following is a summary of the components of each tax rate (in thousands):
 
Quarter
 
Year-to-date

 
April 15,
2018
 
April 16,
2017
 
April 15,
2018
 
April 16,
2017
Income tax expense at statutory rate
$
10,717

 
29.4
%
 
$
19,221

 
37.9
%
 
$
28,037

 
29.1
 %
 
$
40,961

 
38.2
%
Non-cash impact of the Tax Act
577

 
1.6
%
 

 
%
 
31,204

 
32.4
 %
 

 
%
Stock compensation excess tax benefit
(14
)
 
%
 

 
%
 
(816
)
 
(0.9
)%
 

 
%
Other
146

 
0.4
%
 
112

 
0.2
%
 
139

 
0.1
 %
 
203

 
0.2
%
(1)
$
11,426

 
31.4
%
 
$
19,333

 
38.1
%
 
$
58,564

 
60.7
 %
 
$
41,164

 
38.4
%
____________________________
(1)
Percentages may not add due to rounding.