Revenue and Contract Acquisition Costs - Schedule of Deferred Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Revenue from Contract with Customer [Abstract]
Accrued expenses and other current liabilities	$ 13.8		$ 13.8		$ 16.1
Other liabilities	1.8		1.8		1.6
Total deferred revenue	15.6		15.6		$ 17.7
Deferred revenue recognized	$ 3.0	$ 0.3	$ 15.2	$ 1.8