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Goodwill (Tables)
9 Months Ended
Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
Goodwill consists of the following (in millions):
Software SolutionsData and AnalyticsCorporate and OtherTotal
Balance, December 31, 2019$2,189.3 $172.1 $— $2,361.4 
Optimal Blue acquisition (Note 2)1,210.2 — — 1,210.2 
Other acquisitions20.5 25.5 — 46.0 
Balance, September 30, 2020$3,420.0 $197.6 $— $3,617.6