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Business Segments
6 Months Ended
Jun. 30, 2011
Notes to Financial Statements [Abstract]  
Business Segments
Note 10: Business Segments
 
The Company's operations are organized into three separate business segments – DPS, V&M and PCS.  Summary financial data by segment follows (in millions):

   
Three Months Ended
June 30,
  
Six Months Ended
June 30,
 
Revenues:
            
DPS(1)
 $1,002.7  $836.4  $1,868.3  $1,656.1 
V&M
  426.5   325.3   766.4   624.4 
PCS(1)
  311.9   291.0   607.6   518.9 
   $1,741.1  $1,452.7  $3,242.3  $2,799.4 
Income (loss) before income taxes:
                
DPS(1)
 $161.4  $145.4  $277.6  $302.0 
V&M
  75.5   45.3   130.7   94.3 
PCS(1)
  34.0   39.5   64.5   54.9 
Corporate & other
  (83.5)  (57.9)  (145.6)  (118.4)
   $187.4  $172.3  $327.2  $332.8 

 (1)
Prior year amounts have been retrospectively revised to reflect the change in segments described in Note 1 of the Notes to Consolidated Condensed Financial Statements.

Corporate & other includes expenses associated with the Company's Corporate office, all of the Company's interest income and interest expense, certain litigation expense managed by the Company's General Counsel, foreign currency gains and losses from certain intercompany lending activities managed by the Company's centralized Treasury function, all of the Company's restructuring expense and acquisition-related costs and all stock compensation expense.