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Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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The value of notes retired (or transferred to another entity) in noncash investing or financing transactions.

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BASIS OF PRESENTATION - Share Based Compensation and Additional Cash Flow Information (Details) - USD ($) $ in Thousands			9 Months Ended
	Jul. 01, 2016	Mar. 31, 2016	Jun. 30, 2016	Jun. 30, 2015
Accounting Policies [Abstract]
Share-based compensation expense			$ 6,100
Credit Facility \| Senior Secured Credit Facility, Tern Loan A and B
Debt Instrument [Line Items]
Reduction in notes payable		$ 5,200	5,179	$ 4,169
Credit Facility \| Senior Secured Credit Facility, Tern Loan A and B \| Subsequent Event
Debt Instrument [Line Items]
Decrease in cash and cash equivalents for repayment of debt	$ 5,200
Promissory Notes \| 2012 Mohegan Tribe Promissory Note
Debt Instrument [Line Items]
Reduction in notes payable		$ 6,000	$ 6,000	$ 0