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Valuation and Qualifying Accounts
12 Months Ended
Dec. 31, 2011
Valuation and Qualifying Accounts [Abstract]  
Valuation and Qualifying Accounts Valuation and Qualifying Accounts

SCHEDULE II

FEDERAL SIGNAL CORPORATION AND SUBSIDIARIES

Valuation and Qualifying Accounts

For the Years Ended December 31, 2011, 2010 and 2009

 

                                 
                Deductions
Accounts
Written off
Net of
Recoveries
       
          Additions
Charged  to
Costs and
Expenses
         

Description

  Balance at
Beginning
of Year
        Balance
at End
of Year
 
    ($ in millions)  

Allowance for doubtful accounts:

                               

Year ended December 31, 2011:

  $ 2.8     $ 0.6     $ (0.5   $ 2.9  
   

 

 

                   

 

 

 

Year ended December 31, 2010:

  $ 2.4     $ 1.2     $ (0.8   $ 2.8  
   

 

 

                   

 

 

 

Year ended December 31, 2009:

  $ 2.0     $ 0.9     $ (0.5   $ 2.4  
   

 

 

                   

 

 

 

Inventory obsolescence:

                               

Year ended December 31, 2011:

  $ 7.7     $ 3.9     $ (2.9   $ 8.7  
   

 

 

                   

 

 

 

Year ended December 31, 2010:

  $ 7.6     $ 2.4     $ (2.3   $ 7.7  
   

 

 

                   

 

 

 

Year ended December 31, 2009:

  $ 5.9     $ 4.6     $ (2.9   $ 7.6  
   

 

 

                   

 

 

 

Product liability and workers’ compensation:

                               

Year ended December 31, 2011:

  $ 8.2     $ 3.7     $ (1.9   $ 10.0  
   

 

 

                   

 

 

 

Year ended December 31, 2010:

  $ 5.9     $ 6.4     $ (4.1   $ 8.2  
   

 

 

                   

 

 

 

Year ended December 31, 2009:

  $ 5.8     $ 3.5     $ (3.4   $ 5.9  
   

 

 

                   

 

 

 

Income tax valuation allowances:

                               

Year ended December 31, 2011:

  $ 109.1     $ 13.9     $ (0.1   $ 122.9  
   

 

 

                   

 

 

 

Year ended December 31, 2010:

  $ 25.2     $ 86.0     $ (2.1   $ 109.1  
   

 

 

                   

 

 

 

Year ended December 31, 2009:

  $ 32.5     $ 0.1     $ (7.4   $ 25.2