XML 22 R12.htm IDEA: XBRL DOCUMENT v3.22.1
Goodwill
3 Months Ended
Mar. 31, 2022
Goodwill.  
Goodwill

Note 4. Goodwill

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

(in millions)

Balance at January 1, 2022

$

2,107.6

Purchase price allocation adjustments

4.5

Foreign currency translation gain

0.9

Balance at March 31, 2022

$

2,113.0

We had no accumulated impairment losses related to goodwill at March 31, 2022 and December 31, 2021.