Leases - Lease Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020
Lessor, Lease, Description [Line Items]
Operating Lease, Income, Comprehensive Income [Extensible List]	Gross revenues
Hotel
Lessor, Lease, Description [Line Items]
Fixed rent	$ 66,375	$ 53,904	$ 42,473
Variable rent	0	0	0
Total	66,375	53,904	42,473
Retail, entertainment and other
Lessor, Lease, Description [Line Items]
Fixed rent	6,799	5,226	7,160
Variable rent	10,885	5,314	4,176
Total	$ 17,684	$ 10,540	$ 11,336