Related Party Transactions - Additional Information (Detail) (USD $)	3 Months Ended
Mar. 31, 2014 acre	Dec. 31, 2013
Related Party Transaction [Line Items]
Amount due to officers and directors	$ 1,600,000	$ 800,000
Area of land	2
Term of notice required to exercise option	30 days
Agreement expiration	2020-10
Wynn Las Vegas \| SW Lease
Related Party Transaction [Line Items]
Rental Property, Valuation Frequency	2 years
Wynn Las Vegas \| SW Lease \| Second Amendment and Restated Agreement of Lease [Member]
Related Party Transaction [Line Items]
Operating Leases, Minimum Annual Lease Revenue	$ 525,000

Amounts due to recorded owners or owners with a beneficial interest of more than 10 percent of the voting interests or officers of the company.

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