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Warranties
 12 Months Ended
Dec. 31, 2011
Warranties / Commitments and Contingencies [Abstract]  
Warranties

Note 10. Warranties

The changes in the accruals for warranties for the years ended December 31, 2011, 2010, and 2009 are as follows:

 

 

                         
    December 31,
2011		     December 31,
2010		     December 31,
2009		  
    (in millions)  

Beginning balance

   $ 13.2     $ 19.6     $ 25.7  

Warranty costs incurred

     (6.3 )      (5.7 )      (8.6 ) 

Warranty originations and revisions

     9.1       1.9       9.8  

Warranty expirations

     (2.5 )      (2.6 )      (7.3 ) 
   

 

 

    

 

 

    

 

 

  

Ending balance

   $   13.5     $   13.2     $   19.6