Short-Term Investments - Schedule of Gross Unrealized Losses and Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Schedule Of Available For Sale Securities [Line Items]
Fair value	$ 412,361	$ 855,892
Unrealized losses	(3,161)	(7,919)
Corporate bonds
Schedule Of Available For Sale Securities [Line Items]
Fair value	260,366	392,699
Unrealized losses	(2,284)	(4,786)
U.S. treasury securities
Schedule Of Available For Sale Securities [Line Items]
Fair value	117,626	411,787
Unrealized losses	(759)	(2,917)
Asset-backed securities
Schedule Of Available For Sale Securities [Line Items]
Fair value	30,610	51,406
Unrealized losses	(117)	$ (216)
U.S. agency securities
Schedule Of Available For Sale Securities [Line Items]
Fair value	3,759
Unrealized losses	$ (1)