Summary of Significant Accounting Policies - Segments and Revenue Recognition (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenue Recognition
Contract term	1 year
Payment terms	30 days
Contract with Customer Refunds Issued	$ 79.2	$ 67.0	$ 33.5
Revenue recognized related to prior periods	$ 4.4	$ 5.6	$ 1.9
Amortization term of deferred contract cost	4 years
Minimum
Revenue Recognition
Contract term	1 year
Maximum
Revenue Recognition
Contract term	3 years