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v3.23.2

Goodwill | 6 Months Ended
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Jun. 30, 2023
Goodwill. |
Goodwill | Note 3. Goodwill ​ The change in the carrying amount of goodwill is as follows: ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ |  | (in millions)
Balance at January 1, 2023 | ​ | ​ | ​ | $ | 2,105.9
Acquisition | ​ | ​ | ​ | ​ | 1.6
Effect of foreign currency translation | ​ | ​ | ​ | ​ | 2.3
Balance at June 30, 2023 | ​ | ​ | ​ | $ | 2,109.8
​ We had no accumulated impairment losses related to goodwill at June 30, 2023 and December 31, 2022.

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