Property and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Sep. 30, 2024	Jun. 06, 2024
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 396,611	$ 386,338
Less accumulated depreciation and impairment	(117,584)	(106,263)
Property and equipment, net	279,027	280,075	$ 2,000
Land
Property, Plant and Equipment [Line Items]
Total property and equipment	95,260	95,539
Buildings and improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	230,756	224,439
Equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	53,728	51,075
Furniture
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 16,867	$ 15,285