Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2011

Other Liabilities [Abstract]

Summary of Other liabilities

	December 31,
	2011		2010
Deferred gains on asset sales	$	933	$	930
SPG point liability (a)		724		702
Deferred revenue including VOI and residential sales		17		23
Benefit plan liabilities		74		61
Insurance reserves		47		46
Other		176		124
	$	1,971	$	1,886