Debt - Components of Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Interest Expense, Debt [Abstract]
Amortization of debt discount	$ 0.0	$ 7.6
Amortization of debt issuance costs	1.1	0.8
Total interest expense related to the Term Loan	1.1	8.4
Term Loan Facility
Interest Expense, Debt [Abstract]
Amortization of debt discount	1.4	0.0
Amortization of debt issuance costs	0.8	0.0
Total interest expense related to the Term Loan	$ 2.2	$ 0.0