Goodwill and Identifiable Intangible Assets, net - Schedule of Identifiable Intangible Assets, net (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 704.4	$ 701.9
Accumulated Amortization	(331.7)	(271.8)
Total	372.7	430.1
Total identifiable intangible assets, net
Gross Carrying Value	713.3	710.8
Net	381.6	439.0
Trademarks and tradenames
Indefinite-lived Intangible Assets [Line Items]
Trademarks and tradenames with indefinite lives	8.9	8.9
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	284.0	287.7
Accumulated Amortization	(89.9)	(69.3)
Total	194.1	218.4
Trademarks and tradenames
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	56.5	57.0
Accumulated Amortization	(23.9)	(19.4)
Total	32.6	37.6
Software
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	156.3	148.2
Accumulated Amortization	(131.5)	(112.8)
Total	24.8	35.4
Technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	196.2	197.5
Accumulated Amortization	(75.9)	(60.1)
Total	120.3	137.4
Contracts
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	11.4	11.5
Accumulated Amortization	(10.5)	(10.2)
Total	$ 0.9	$ 1.3