Lessee, Operating Lease, Annual Payments

No definition available.

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- Definition

Lessee, Operating Lease, Annual Payments Maximum Amount

+ References

No definition available.

+ Details

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Namespace Prefix:	mtga_
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Balance Type:	credit
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- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

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.

+ References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
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- Definition

Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918673-209980

+ Details

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Period Type:	instant

- Definition

Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-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

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Details

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- Details

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MOHEGAN SUN LAS VEGAS (Details) ft² in Thousands, $ in Millions		1 Months Ended	12 Months Ended
	Mar. 25, 2021 USD ($)	Jul. 31, 2019 USD ($) ft²	Sep. 30, 2021
Virgin Hotels Las Vegas Lease
Lessee, Lease, Description [Line Items]
Area of real estate \| ft²		60
Term of lease	20 years
Annual lease payment	$ 9.0	$ 9.0
Annual payments maximum amount	$ 15.0	$ 15.0
MGNV LLC
Lessee, Lease, Description [Line Items]
Ownership percentage			100.00%