Goodwill (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table represents the changes in goodwill (in millions):

Balance at January 1, 2020	$	1.9
Additions from acquisitions	45.9
Balance at December 31, 2020	$	47.8
Additions from acquisitions	5.2
Other adjustments	0.5
Balance at December 31, 2021	$	53.5