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8-K - NORFOLK SOUTHERN CORP. FORM 8-K - NORFOLK SOUTHERN CORPform8k.htm
 
 
Exhibit 12.1
 
 
NORFOLK SOUTHERN CORPORATION AND SUBSIDIARIES
Computation of Ratio of Earnings to Fixed Charges
 
 
         
Year ended December 31,
 
   
Six months ended
June 30, 2012
   
2011
   
2010
   
2009
   
2008
   
2007
 
   
($ in millions)
 
EARNINGS
                                   
Income from continuing operations before income taxes as reported
  $ 1,497     $ 2,918     $ 2,367     $ 1,622     $ 2,750     $ 2,237  
                                                 
Add (subtract):
                                               
Total interest expenses (as detailed below)
    267       504       517       499       491       520  
Amortization of capitalized interest
    5       9       8       7       6       6  
Income of partially owned entities(1)
    (18 )     (39 )     (43 )     (36 )     (40 )     (57 )
                                                 
Total earnings                                                 
  $ 1,751     $ 3,392     $ 2,849     $ 2,092     $ 3,207     $ 2,706  
                                                 
FIXED CHARGES
                                               
Interest expense on debt
  $ 242     $ 455     $ 462     $ 467     $ 444     $ 441  
Interest expense on unrecognized tax benefit
    1       (9 )     1       (6 )     (15 )     12  
Other interest expense 
    4       12       16       1       17       15  
Calculated interest portion of rent expense(2)
    20       46       38       37       45       52  
                                                 
Total interest expenses
    267       504       517       499       491       520  
                                                 
Capitalized interest
    10       19       15       17       15       14  
                                                 
Total fixed charges
  $ 277     $ 523     $ 532     $ 516     $ 506     $ 534  
                                                 
RATIO OF EARNINGS TO FIXED CHARGES
    6.32       6.49       5.36       4.05       6.34       5.07  


(1)
Represents undistributed income of equity investees included in income from continuing operations before income taxes as reported.
 
(2)
Interest component of leases includes one-third of rental expense which approximates the interest component of operating leases.