Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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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Amount of the required periodic payments applied to interest.

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Amount of the required periodic payments applied to principal.

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Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The amount for notes payable (written promise to pay), due to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

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No definition available.

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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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LONG-TERM DEBT - Promissory Notes (Details) - USD ($)		1 Months Ended
LONG-TERM DEBT - Promissory Notes (Details) - USD ($)	Jan. 15, 2016	Dec. 31, 2015	Nov. 30, 2015	Mar. 31, 2012	Sep. 30, 2016	Sep. 30, 2015	Mar. 31, 2013
Debt Instrument [Line Items]
Amount outstanding					$ 1,708,039,000
Accrued interest					5,512,000	$ 12,055,000
Affiliates \| 2015 Mohegan Tribe Promissory Note \| Mohegan Gaming Advisors
Debt Instrument [Line Items]
Principal payment	$ 8,500,000.0
Amount under Promissory Note			$ 22,500,000.0
Financing rate (as a percent)			5.00%
Promissory Notes \| 2012 Mohegan Tribe Minor's Trust Promissory Note
Debt Instrument [Line Items]
Loan face amount				$ 20,000,000.0
Note stated interest rate (as a percent)		12.50%		10.00%
Principal payment		$ 1,500,000.0
Repayments of debt		$ 6,000,000
Amount outstanding					5,500,000
Accrued interest					2,000	1,300,000
Promissory Notes \| 2012 Mohegan Tribe Minor's Trust Promissory Note \| Commencing September 30, 2015 through March 31, 2016
Debt Instrument [Line Items]
Periodic interest payment				$ 800,000
Promissory Notes \| 2012 Mohegan Tribe Minor's Trust Promissory Note \| Commencing December 31, 2012 through March 31, 2014
Debt Instrument [Line Items]
Principal payment				500,000
Promissory Notes \| 2012 Mohegan Tribe Minor's Trust Promissory Note \| Commencing July 1, 2014 and September 30, 2015
Debt Instrument [Line Items]
Principal payment				500,000
Promissory Notes \| 2012 Mohegan Tribe Minor's Trust Promissory Note \| Commencing December 31, 2015 through September 30, 2016
Debt Instrument [Line Items]
Principal payment				1,500,000.0
Promissory Notes \| 2012 Mohegan Tribe Minor's Trust Promissory Note \| Commencing at Maturity
Debt Instrument [Line Items]
Principal payment				$ 10,000,000
Promissory Notes \| 2013 Mohegan Tribe Promissory Note
Debt Instrument [Line Items]
Loan face amount							$ 7,400,000
Note stated interest rate (as a percent)							4.00%
Accrued interest					$ 1,000	$ 1,000