Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Accounts receivable, related party	$ 0.3	$ 0.3
Accrued expenses from related party	0.7	1.6
Current portion of deferred revenue, related party	$ 11.4	$ 19.9
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	120,000,000	120,000,000
Common stock, shares issued	88,095,779	87,103,007
Common stock, shares outstanding	88,095,779	87,103,007