Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Goodwill [Line Items]
Amortization - general	$ 25.1	$ 24.7	$ 51.5	$ 48.0
Minimum | Software development, external-use software
Goodwill [Line Items]
Estimated useful lives	3 years		3 years
Maximum | Software development, external-use software
Goodwill [Line Items]
Estimated useful lives	5 years		5 years