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Goodwill (Tables)
9 Months Ended
Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in Carrying Amounts of Goodwill by Segment
The changes in the carrying amounts of goodwill by segment were as follows:
EIGEMGTotal
(In millions)
Balance at December 31, 2021$4,073.8 $1,164.9 $5,238.7 
Goodwill acquired from 2022 acquisitions71.1  71.1 
Purchase price allocation adjustments and other4.2  4.2 
Foreign currency translation adjustments(70.1)(53.7)(123.8)
Balance at September 30, 2022$4,079.0 $1,111.2 $5,190.2