Goodwill and Intangible Assets - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill		$ 2,368.3
Accumulated goodwill impairment losses		(200.6)
Goodwill [Roll Forward]
Balance at December 31, 2021	$ 2,167.7
Foreign currency translation	(84.8)
Acquisitions	112.7
Acquisition adjustments	1.2
Disposition of business	(5.6)
Balance at September 30, 2022	2,191.2
FMT
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill		701.7
Accumulated goodwill impairment losses		(20.7)
Goodwill [Roll Forward]
Balance at December 31, 2021	681.0
Foreign currency translation	(18.7)
Acquisitions	112.7
Acquisition adjustments	0.3
Disposition of business	(5.6)
Balance at September 30, 2022	769.7
HST
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill		1,264.3
Accumulated goodwill impairment losses		(149.8)
Goodwill [Roll Forward]
Balance at December 31, 2021	1,114.5
Foreign currency translation	(45.4)
Acquisitions	0.0
Acquisition adjustments	0.9
Disposition of business	0.0
Balance at September 30, 2022	1,070.0
FSDP
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill		402.3
Accumulated goodwill impairment losses		$ (30.1)
Goodwill [Roll Forward]
Balance at December 31, 2021	372.2
Foreign currency translation	(20.7)
Acquisitions	0.0
Acquisition adjustments	0.0
Disposition of business	0.0
Balance at September 30, 2022	$ 351.5