Accounts Receivable, Net - Accounts Receivable (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Accounts Receivable [Line Items]
Accounts receivable, gross	$ 2,310,942	$ 1,611,883
Less - allowance for doubtful accounts	(491,682)	(275,066)
Accounts receivable, net	1,819,260	1,336,817
Casino [Member]
Accounts Receivable [Line Items]
Accounts receivable, gross	2,060,478	1,381,155
Mall [Member]
Accounts Receivable [Line Items]
Accounts receivable, gross	121,213	94,494
Rooms [Member]
Accounts Receivable [Line Items]
Accounts receivable, gross	81,723	95,937
Other [Member]
Accounts Receivable [Line Items]
Accounts receivable, gross	$ 47,528	$ 40,297