XML 51 R10.htm IDEA: XBRL DOCUMENT v3.3.0.814
Goodwill
 9 Months Ended
Sep. 30, 2015
Goodwill.  
Goodwill

4.  Goodwill

 

The change in the carrying amount of goodwill is as follows:

 

 

 

(in millions)

 

Balance at January 1, 2015

 

$
1,736.4

 

Acquisitions

 
0.4

 

Purchase price allocation adjustment

 
(0.4

)

Effect of foreign currency translation

 
(9.4

)

 

 

 

 

Balance at September 30, 2015

 

$
1,727.0

 

 

 

 

 

 

 

We had no accumulated impairment losses related to goodwill at September 30, 2015.