Stock-Based Compensation and Equity Grants - Performance Based Awards (Details)	6 Months Ended
	Mar. 31, 2024 $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility	50.00%
Minimum average price (in dollars per share)	$ 25.65
Revenue
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (years)	3 years
Calculated fair value (in dollars per share)	$ 3.82
Stock price
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected term (years)	3 years
Calculated fair value (in dollars per share)	$ 5.36