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Premium Deficiency Reserve (Tables)
12 Months Ended
Dec. 31, 2012
Premium Deficiency Reserve [Abstract]  
Components of premium deficiency reserve
The components of the premium deficiency reserve at December 31, 2012, 2011 and 2010 appear in the table below.
 
   
 
  
December 31,
  
 
 
   
2012
  
2011
  
2010
 
   
(In millions)
 
Present value of expected future premium
 $445  $494  $506 
              
Present value of expected future paid losses and expenses
  (1,285)  (1,455)  (1,760)
              
Net present value of future cash flows
  (840)  (961)  (1,254)
              
Established loss reserves
  766   826   1,075 
              
Net deficiency
 $(74) $(135) $(179)
              
Discount rate utilized at December 31,
  1.3%  2.3%  2.5%
Reconciliation of beginning and ending balances in the premium deficiency reserve
The decrease in the premium deficiency reserve for the years ended December 31, 2012, 2011 and 2010 appears in the table below.
 
   
Year ended December 31,
 
   
2012
  
2011
  
2010
 
   
(In millions)
 
                    
Premium Deficiency Reserve at beginning of period
    $(135)    $(179)    $(193)
Adjustment to premium deficiency reserve (1)
     -      -      (37)
Adjusted premium deficiency reserve at beginning of period
     (135)     (179)     (230)
                       
Paid claims and loss adjustment expenses
 $279      $334      $426     
Decrease in loss reserves
  (60)      (249)      (425)    
Premium earned
  (102)      (120)      (128)    
Effects of present valuing on future premiums, losses and expenses
  (1)      (8)      (25)    
                          
Change in premium deficiency reserve to reflect actual premium, losses and expenses recognized
      116       (43)      (152)
                          
Change in premium deficiency reserve to reflect change in assumptions relating to future premiums, losses, expenses and discount rate (2)
      (55)      87       203 
                          
Premium Deficiency Reserve at end of period
     $(74)     $(135)     $(179)

(1)
In periods prior to 2010 an estimate of premium to be refunded in conjunction with claim payments was included in Loss Reserves. In 2010, we separately stated this liability in Premium deficiency reserve on the consolidated balance sheet. (See Note 3 - "Summary of Significant Accounting Policies – Revenue Recognition")

(2)
A (negative) positive number for changes in assumptions relating to premiums, losses, expenses and discount rate indicates a (deficiency) redundancy of prior premium deficiency reserves.