Goodwill and Other Intangible Assets - Other Intangible Assets Subject to Amortization (Details) - USD ($) $ in Millions	Sep. 30, 2026	Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]
Accumulated amortization	$ (740.7)	$ (621.0)
Trademarks
Intangible Asset, Indefinite-Lived [Line Items]
Total	1,297.8	1,300.7
Customer Relationships
Intangible Asset, Finite-Lived [Line Items]
Gross carrying amount	2,069.6	2,072.8
Accumulated amortization	(465.0)	(376.2)
Total	1,604.6	1,696.6
Technology
Intangible Asset, Finite-Lived [Line Items]
Gross carrying amount	365.9	365.8
Accumulated amortization	(167.9)	(138.6)
Total	198.0	227.2
Patents
Intangible Asset, Finite-Lived [Line Items]
Gross carrying amount	16.0	16.0
Accumulated amortization	(13.5)	(12.3)
Total	2.5	3.7
Backlog and Other
Intangible Asset, Finite-Lived [Line Items]
Gross carrying amount	97.1	97.5
Accumulated amortization	(94.3)	(93.9)
Total	$ 2.8	$ 3.6