Summary of Significant Accounting Policies and Estimates - Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2022	Mar. 31, 2022
Summary of Significant Accounting Policies and Estimates
Reduced provision for income taxes		$ 28.8
Net interest income on the tax refunds		1.6
Total Tax Years 2019-2021
Summary of Significant Accounting Policies and Estimates
R&D tax credits	$ 1.7	$ 26.8