Goodwill (Tables)

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in Carrying Value of Goodwill

Changes in the carrying amount of goodwill for the nine months ended September 30, 2021 were (in millions):

	Goodwill
Balance as of December 31, 2020	$	375.3
Acquisitions	176.4
Measurement period adjustments	0.2
Balance as of September 30, 2021	$	551.9