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EXCEL - IDEA: XBRL DOCUMENT - DIAMOND OFFSHORE DRILLING, INC.Financial_Report.xls
EX-21.1 - EX-21.1 - DIAMOND OFFSHORE DRILLING, INC.d845162dex211.htm
EX-31.1 - EX-31.1 - DIAMOND OFFSHORE DRILLING, INC.d845162dex311.htm
EX-23.1 - EX-23.1 - DIAMOND OFFSHORE DRILLING, INC.d845162dex231.htm
EX-31.2 - EX-31.2 - DIAMOND OFFSHORE DRILLING, INC.d845162dex312.htm
10-K - 10-K - DIAMOND OFFSHORE DRILLING, INC.d845162d10k.htm
EX-32.1 - EX-32.1 - DIAMOND OFFSHORE DRILLING, INC.d845162dex321.htm

Exhibit 12.1

DIAMOND OFFSHORE DRILLING, INC.

Statement re Computation of Ratios

(In Thousands of Dollars)

Ratio of Earnings to Fixed Charges:

 

     Year Ended December 31,  
     2014     2013     2012     2011     2010  

Computation of Earnings:

          

Pretax income (loss) from continuing operations

   $ 515,191      $ 774,240      $ 918,081      $ 1,179,271      $ 1,336,016   

Less: Interest capitalized during the period and actual preferred dividend requirements of majority-owned subsidiaries and 50%-owned persons included in fixed charges but not deducted from pretax income from above

     (60,603     (74,237     (37,674     (11,212     —     

Add: Previously capitalized interest amortized during the period

     5,082        3,400        3,400        3,400        3,400   
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total earnings (losses), before fixed charge addition

  459,670      703,403      883,807      1,171,459      1,339,416   
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Computation of Fixed Charges:

Interest, including interest capitalized

  126,160      103,547      87,449      87,425      93,334   
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total fixed charges

  126,160      103,547      87,449      87,425      93,334   
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total Earnings (Losses) and Fixed Charges

$ 585,830    $ 806,950    $ 971,256    $ 1,258,884    $ 1,432,750   
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Ratio of Earnings (Losses) to Fixed Charges (1) 

  4.64      7.79      11.11      14.40      15.35   
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

 

(1) For purposes of this ratio, fixed charges include (i) interest, whether expensed or capitalized, (ii) amortization of debt issuance costs, whether expensed or capitalized, and (iii) a portion of rent expense, which we believe represents the interest factor attributable to rent.