CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020
Cash flows provided by operating activities:
Net income (loss)	$ 75,196	$ 7,353	$ (162,016)
Adjustments to reconcile net income (loss) to net cash flows provided by operating activities:
Depreciation and amortization	102,625	105,335	109,067
Non-cash operating lease expense	8,335	10,911	12,465
Accretion of discounts	1,984	1,670	1,109
Amortization of discounts and debt issuance costs	15,739	19,415	19,205
Paid-in-kind interest	35,059	0	0
Gain on fair value adjustment	(43,020)	0	0
(Gain) loss on modification and early extinguishment of debt	(704)	21,418	0
Provision for losses on receivables	6,095	4,709	4,592
Deferred income taxes	9,102	(6,716)	(7,049)
Impairment charges	36,434	0	126,596
Other, net	4,746	(6,676)	1,585
Changes in operating assets and liabilities, net of effect of the Niagara Resorts acquisition:
Accounts receivable, net	(12,618)	(1,617)	4,423
Inventories	(1,419)	(1,518)	1,435
Due from Ontario Lottery and Gaming Corporation	7,463	(13,768)	7,571
Contract asset	24,817	16,244	(77,026)
Other assets	21,789	(772)	7,797
Trade payables	(7,115)	126	5,125
Accrued interest payable	1,899	11,176	6,550
Due to Ontario Lottery and Gaming Corporation	(18,397)	5,835	(1,983)
Operating lease obligations	(4,345)	13,800	3,105
Other liabilities	24,650	40,842	(14,339)
Net cash flows provided by operating activities	288,315	227,767	48,212
Cash flows used in investing activities:
Purchases of property and equipment	(287,211)	(48,263)	(149,031)
Acquisition of the Niagara Resorts, net of cash acquired	0	0	(1,666)
Other, net	(2,077)	(1,078)	(3,929)
Net cash flows used in investing activities	(294,899)	(49,341)	(173,356)
Cash flows provided by (used in) financing activities:
Proceeds from revolving credit facilities	1,064,176	1,056,296	730,772
Repayments on revolving credit facilities	(1,125,253)	(1,201,511)	(609,345)
Proceeds from issuance of long-term debt	698,358	1,223,802	7,845
Repayments of long-term debt	(55,884)	(1,143,507)	(76,458)
Payments on finance lease obligations	(5,553)	(1,145)	(1,298)
Contributions from affiliates	325	2,814	10,000
Distributions to affiliates	(72,440)	(66,940)	(60,661)
Payments of financing fees	(66,301)	(24,586)	(13,752)
Other, net	736	(1,607)	(1,527)
Net cash flows provided by (used in) financing activities	438,164	(156,384)	(14,424)
Net increase (decrease) in cash, cash equivalents, restricted cash and restricted cash equivalents	431,580	22,042	(139,568)
Effect of exchange rate on cash, cash equivalents, restricted cash and restricted cash equivalents	(75,763)	586	908
Cash, cash equivalents, restricted cash and restricted cash equivalents at beginning of year	164,697	142,069	280,729
Cash, cash equivalents, restricted cash and restricted cash equivalents at end of year	520,514	164,697	142,069
Reconciliation of cash, cash equivalents, restricted cash and restricted cash equivalents to the consolidated balance sheets:
Cash and cash equivalents	164,671	149,822	112,665
Restricted cash and cash equivalents, current	8,838	5,259	934
Restricted cash and cash equivalents, non-current	347,005	9,616	28,470
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total	520,514	164,697	142,069
Supplemental disclosures:
Cash paid for interest	165,192	139,267	114,873
Non-cash transactions:
Right-of-use assets additions (reductions)	(26,009)	(53,392)	426,403
Operating lease obligations additions (reductions)	(26,009)	(43,146)	426,548
Paid-in-kind interest capitalized	7,390	0	0
Paid-in-kind interest converted to debt	36,998	0	0
Increase in construction payables	8,046	22,052	38,172
Finance lease assets and obligations	0	79,187	2,879
Prior senior secured credit facility reduction	0	0	10,514
Derecognition of build-to-suit asset and liability	0	0	90,675
Inspire Korea Project
Cash flows used in investing activities:
Investments	(5,611)	0	(7,980)
Mohegan Hotel Holding, LLC
Cash flows used in investing activities:
Investments	$ 0	$ 0	$ (10,750)