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EXCEL - IDEA: XBRL DOCUMENT - AUTOZONE INCFinancial_Report.xls
EX-32.1 - EX.32.1 SECTION 906 CERTIFICATION OF PEO - AUTOZONE INCc93404exv32w1.htm
EX-15.1 - EX.15.1 LETTER FROM ERNST & YOUNG LLP - AUTOZONE INCc93404exv15w1.htm
EX-31.1 - EX.31.1 SECTION 302 CERTIFICATION OF PEO - AUTOZONE INCc93404exv31w1.htm
EX-31.2 - EX.31.2 SECTION 302 CERTIFICATION OF PFO - AUTOZONE INCc93404exv31w2.htm
EX-32.2 - EX.32.2 SECTION 906 CERTIFICATION OF PFO - AUTOZONE INCc93404exv32w2.htm
10-Q - FORM 10-Q - AUTOZONE INCc93404e10vq.htm
Exhibit 12.1
Computation of Ratio of Earnings to Fixed Charges
(unaudited)
(in thousands, except ratios)
                 
    Twelve Weeks Ended  
    November 21,     November 22,  
    2009     2008  
Earnings:
               
Income before income taxes
  $ 224,088     $ 207,373  
Fixed charges
    51,128       45,066  
Less: Capitalized interest
    (241 )     (172 )
 
           
Adjusted earnings
  $ 274,975     $ 252,267  
 
           
 
               
Fixed charges:
               
Gross interest expense
  $ 35,800     $ 31,920  
Amortization of debt expense
    1,489       620  
Interest portion of rent expense
    13,839       12,526  
 
           
Total fixed charges
  $ 51,128     $ 45,066  
 
           
Ratio of earnings to fixed charges
    5.4       5.6  
 
           
                                         
    Fiscal Year Ended August  
    2009     2008     2007     2006     2005  
    (52 weeks)     (53 weeks)     (52 weeks)     (52 weeks)     (52 weeks)  
Earnings:
                                       
Income before income taxes
  $ 1,033,746     $ 1,007,389     $ 936,150     $ 902,036     $ 873,221  
Fixed charges
    204,017       173,311       170,852       156,976       144,930  
Less: Capitalized interest
    (1,301 )     (1,313 )     (1,376 )     (1,985 )     (1,079 )
 
                             
Adjusted earnings
  $ 1,236,462     $ 1,179,387     $ 1,105,626     $ 1,057,027     $ 1,017,072  
 
                             
 
                                       
Fixed charges:
                                       
Gross interest expense
  $ 143,860     $ 120,006     $ 121,592     $ 110,568     $ 102,341  
Amortization of debt expense
    3,644       1,837       1,719       1,559       2,343  
Interest portion of rent expense
    56,513       51,468       47,541       44,849       40,246  
 
                             
Total fixed charges
  $ 204,017     $ 173,311     $ 170,852     $ 156,976     $ 144,930  
 
                             
Ratio of earnings to fixed charges
    6.1       6.8       6.5       6.7       7.0