Goodwill and Other Intangible Assets - Goodwill Rollforward (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Goodwill [Roll Forward]
Goodwill, beginning of period	$ 1,667.2	$ 1,092.1
Foreign currency translation and other	(47.3)	(9.6)
Measurement period adjustments for prior year acquisition	(12.9)
Additions to goodwill for current year acquisitions (including measurement period adjustments)	187.7	584.7
Reclassification to held for sale	(56.0)
Goodwill, end of period	$ 1,738.7	$ 1,667.2