Legal Proceedings - Additional Information (Details) - USD ($) $ in Millions		12 Months Ended
	Aug. 01, 2024	Sep. 30, 2025	Sep. 30, 2024
Loss Contingencies [Line Items]
Litigation settlement funded amount		$ 3.0
Litigation settlement expense net of insurance recovery			$ 0.5
Amount paid to plaintiff	$ 3.5