Reorganizations - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended		3 Months Ended		9 Months Ended
	Jun. 30, 2022	Oct. 31, 2021	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2022
Restructuring charges, total	$ 5.4	$ 1.4
Payments for restructuring charges			$ 1.5		$ 4.8
Research and Development Expense
Restructuring charges, total			1.3	$ 1.2	3.7
Selling and Marketing Expense
Restructuring charges, total			0.1	$ 0.2	0.9
General and Administrative Expense
Restructuring charges, total			$ 0.1		0.2
Employee Severance
Restructuring charges, total	5.0	1.3
Employee Severance | 2022 Restructuring Plan
Payments for restructuring charges					3.1
Employee Severance | 2021 Restructuring Plan
Payments for restructuring charges					$ 1.3
Accelerated Non-Cash Stock Option Expense
Restructuring charges, total	$ 0.4	$ 0.1