Goodwill and Intangible Assets - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill			$ 2,096.2
Accumulated goodwill impairment losses			(200.6)
Goodwill
Beginning Balance	$ 2,167.7	$ 1,895.6
Foreign currency translation	(29.2)	(37.4)
Acquisitions	504.0	310.0
Disposition of businesses	(5.6)	(0.1)
Acquisition adjustments	1.2	(0.4)
Ending Balance	2,638.1	2,167.7
FMT
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill			670.4
Accumulated goodwill impairment losses			(20.7)
Goodwill
Beginning Balance	681.0	649.7
Foreign currency translation	(8.4)	(10.7)
Acquisitions	112.9	42.4
Disposition of businesses	(5.6)	0.0
Acquisition adjustments	0.3	(0.4)
Ending Balance	780.2	681.0
HST
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill			1,012.5
Accumulated goodwill impairment losses			(149.8)
Goodwill
Beginning Balance	1,114.5	862.7
Foreign currency translation	(11.5)	(15.7)
Acquisitions	391.1	267.6
Disposition of businesses	0.0	(0.1)
Acquisition adjustments	0.9	0.0
Ending Balance	1,495.0	1,114.5
FSDP
Goodwill and Intangible Assets Disclosure [Line Items]
Goodwill			413.3
Accumulated goodwill impairment losses			$ (30.1)
Goodwill
Beginning Balance	372.2	383.2
Foreign currency translation	(9.3)	(11.0)
Acquisitions	0.0	0.0
Disposition of businesses	0.0	0.0
Acquisition adjustments	0.0	0.0
Ending Balance	$ 362.9	$ 372.2