XML 38 R28.htm IDEA: XBRL DOCUMENT v3.22.2.2
Goodwill (Tables)
 9 Months Ended
Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Summary of Goodwill
The following table summarizes the goodwill movements in the year:
 
(in millions)
   
Gross Cost
  
Opening balance at January 1, 2022
    $ 364.3  
Exchange effect
      (12.6 ) 
    
 
 
  
Closing balance at September 30, 2022
    $ 351.7