Intangible Assets - Summary of Changes (Details) $ in Millions	9 Months Ended
Sep. 30, 2023 USD ($)
Goodwill
Beginning balance	$ 2,154.7
Additions	92.8
Disposals	0.0
Foreign currency translation	(1.4)
Ending balance	2,246.1
Other Indefinite- Lived Intangible Assets
Beginning balance	690.9
Additions	49.7
Disposals	(0.1)
Foreign currency translation	(3.1)
Ending balance	$ 737.4

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