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Goodwill | 3 Months Ended
--- | ---
Mar. 31, 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 |
Acquisition |  | 0.3 |
Purchase price allocation adjustment |  | (0.4 | )
Effect of foreign currency translation |  | (6.0 | )
Balance at March 31, 2015 |  | $ | 1,730.3 |
We had no accumulated impairment losses related to goodwill at March 31, 2015.

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- Definition The entire disclosure for goodwill. + References No definition available. + Details
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