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Legal Matters (Details) (Nevada Development Contract Litigation, USD $) In Millions, unless otherwise specified	3 Months Ended
	Feb. 28, 2014 acre
Nevada Development Contract Litigation
Loss Contingencies [Line Items]
Acres of purchased land by LVDA	83
Expected compensatory damages	$ 55
Expected interest charges	$ 41

X

- Definition

Prejudgment interest for litigation.

+ References

No definition available.

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X

- Definition

Area of a real estate property.

+ References

No definition available.

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- Details

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X

- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 9

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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