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Goodwill
6 Months Ended
Jun. 30, 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

1.1

Balance at June 30, 2021

$

1,936.3

We had no accumulated impairment losses related to goodwill at June 30, 2021.