Loss Per Share - Schedule of Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Dec. 31, 2024	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2024	Dec. 31, 2023
Numerator:
Net loss	$ (103,975)	$ (19,663)	$ (13,535)	$ (10,376)	$ (123,638)	$ (23,911)
Denominator:
Basic weighted average shares outstanding (shares)	90,132		89,811		89,997	89,661
Diluted weighted average shares outstanding (shares)	90,132		89,811		89,997	89,661
Basic net loss per common share (USD per share)	$ (1.15)		$ (0.15)		$ (1.37)	$ (0.27)
Diluted net loss per common share (USD per share)	$ (1.15)		$ (0.15)		$ (1.37)	$ (0.27)