CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (95,076)	$ (80,440)	$ (176,716)	$ (154,699)
Other comprehensive income (loss):
Net unrealized gain (loss) on investments in available-for-sale securities	4,126	(1,711)	3,856	(1,750)
Comprehensive loss	$ (90,950)	$ (82,151)	$ (172,860)	$ (156,449)