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Earnings Per Share (Tables)
6 Months Ended
Jun. 20, 2021
Earnings Per Share [Abstract]  
Earnings Per Share
    
Fiscal Quarter Ended
    
Two Fiscal Quarters Ended
 
    
June 20,

2021
    
June 14,

2020
    
June 20,

2021
    
June 14,

2020
 
Net income available to common stockholders - basic and diluted
   $ 116,619      $ 118,668      $ 234,380      $ 240,270  
    
 
 
    
 
 
    
 
 
    
 
 
 
Basic weighted average number of shares
     37,590,369        39,058,292        38,145,297        38,862,108  
Earnings per share – basic
   $ 3.10      $ 3.04      $ 6.14      $ 6.18  
Diluted weighted average number of shares
     38,122,515        39,746,479        38,665,325        39,688,663  
Earnings per share – diluted
   $ 3.06      $ 2.99      $ 6.06      $ 6.05