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Goodwill
3 Months Ended
Mar. 31, 2021
Goodwill.  
Goodwill

Note 4. Goodwill

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

(in millions)

Balance at January 1, 2021

$

1,935.2

Foreign currency translation gain

0.5

Balance at March 31, 2021

$

1,935.7

We had no accumulated impairment losses related to goodwill at March 31, 2021.