Share-based Compensation - Fair Value Weighted Average Assumptions (Details) - Employee Stock	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility rate, minimum	54.10%	53.00%	64.00%
Volatility rate, maximum	71.00%	64.30%	70.50%
Risk-free interest rate, minimum	4.10%	5.00%	4.50%
Risk-free interest rate, maximum	4.40%	5.20%	4.60%
Expected term (in years)	1 year 3 months 18 days	1 year 3 months 18 days	1 year 3 months 18 days
Dividend yield	0.00%	0.00%	0.00%