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Goodwill | 12 Months Ended
--- | ---
Dec. 31, 2012
Goodwill |
Goodwill | Note 5. Goodwill The changes in the carrying amount of goodwill are as follows:
|  | (in millions) |
--- | --- | --- | ---
Balance at December 31, 2009 |  | $ | 1,081.3 |
Acquisitions |  |  | 26.2 |
Consolidation of a joint venture entity |  |  | 0.2 |
Effect of foreign currency translation |  |  | 1.9 |
Balance at December 31, 2010 |  |  | 1,109.6 |
Acquisition |  |  | 138.5 |
Purchase price allocation adjustments |  |  | 0.2 |
Effect of foreign currency translation |  |  | (4.0 | )
Balance at December 31, 2011 |  |  | 1,244.3 |
Acquisitions |  |  | 68.0 |
Effect of foreign currency translation |  |  | 2.3 |
Balance at December 31, 2012 |  | $ | 1,314.6 |
We had no accumulated impairment losses related to goodwill at December 31, 2012.

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