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Income Taxes (Tables)
6 Months Ended
Jun. 14, 2014
Income Tax Disclosure [Abstract]  
Income Tax And Effective Tax Rate
 
Quarter ended
 
Year to date
 
2014
 
2013
 
2014
 
2013
Income tax provision
$
112


$
82

 
$
251


$
202

Effective tax rate
24.9
%
 
22.7
%
 
25.4
%
 
24.8
%