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Goodwill
3 Months Ended
Mar. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill Goodwill
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 
Purchase price allocation adjustments and other(1.2) (1.2)
Foreign currency translation adjustments(9.6)(9.0)(18.6)
Balance at March 31, 2022$4,063.0 $1,155.9 $5,218.9 

The Company is in the process of finalizing its measurements of certain tangible and intangible assets and liabilities for its November 2021 acquisition of Alphasense.