Income Taxes - Components of Loss before (Benefit from) Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Income Tax Disclosure [Abstract]
Domestic	$ (43,567)	$ 5,312	$ (199,452)
Foreign	73,977	(31,631)	(23,465)
Income (loss) before provision for income taxes	$ 30,410	$ (26,319)	$ (222,917)