BASIS OF PRESENTATION - Investments in Unconsolidated Affiliates (Details) (Mohegan Gaming Advisors, Resorts Casino Hotel in Atlantic City, New Jersey)	1 Months Ended
Oct. 31, 2012
Mohegan Gaming Advisors \| Resorts Casino Hotel in Atlantic City, New Jersey
Entity Information [Line Items]
Membership or limited partnership interest percentage	10.00%

The number of units or percentage investment held by one or more members or limited partners of the LLC or LP.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 272

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration