Intangible Assets - Summary of Changes (Details) $ in Millions	9 Months Ended
Sep. 30, 2025 USD ($)
Goodwill
Beginning balance	$ 2,371.3
Additions	7.5
Disposals	(8.0)
Impairment	0.0
Foreign currency translation	54.7
Ending balance	2,425.5
Other Indefinite- Lived Intangible Assets
Beginning balance	1,011.6
Additions	17.9
Disposals	(9.9)
Impairment	(3.4)
Foreign currency translation	25.9
Ending balance	$ 1,042.1

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