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Goodwill
 6 Months Ended
Jun. 30, 2018
Goodwill.  
Goodwill

5.  Goodwill

 

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

 

 

 

 

(in millions)

Balance at January 1, 2018

$

1,842.6

Acquisition

 

9.1

Effect of foreign currency translation

 

(3.0)

Balance at June 30, 2018

$

1,848.7

 

We had no accumulated impairment losses related to goodwill at June 30, 2018. 

 

The goodwill recorded from our acquisition of DuBose is tax deductible.