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Noncontrolling Interests (Tables)
 3 Months Ended
Mar. 31, 2013
Noncontrolling Interests  
Schedule of changes in noncontrolling interest

 

The following table sets forth the changes in noncontrolling interests (in millions):

 

 

 

Three Months Ended March 31

 

 

 

2013

 

2012

 

Balance at beginning of period

 

$

3.1

 

$

3.4

 

Net income

 

0.3

 

—

 

Foreign currency translation adjustments

 

—

 

0.1

 

Balance at end of period

 

$

3.4

 

$

3.5