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Commitments and Contingencies (Tables)
3 Months Ended
Mar. 31, 2012
Commitments and Contingencies.  
Schedule of product warranty

 

(In millions)

 

Product
Warranties

 

Balance as of December 31, 2011

 

$

5.7

 

Warranty expense

 

1.3

 

Deductions and other

 

(1.0

)

Balance as of March 31, 2012

 

$

6.0