Revenue - Schedule of Activity of Contract Assets (Parenthetical) (Details) - USD ($) $ in Millions	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Capitalized Contract Cost [Line Items]
Capitalized contract cost, net	$ 27.7	$ 26.3	$ 24.6	$ 23.4	[1]
Fulfillment Costs [Member]
Capitalized Contract Cost [Line Items]
Capitalized contract cost, net	$ 5.2	$ 5.2	$ 5.0	4.8	[1]
Disposal Group [Member] | Fulfillment Costs [Member]
Capitalized Contract Cost [Line Items]
Capitalized contract cost, net				0.9
Disposal Group [Member] | Cost of Acquisition [Member]
Capitalized Contract Cost [Line Items]
Capitalized contract cost, net				$ 0.3

[1] The beginning balance includes amounts transferred from the Disposal Group for fulfillment costs and costs of acquisition of $0.9 million and $0.3 million, respectively.