Significant Accounting Policies (Tables)

v2.4.0.6

Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2012
Significant Accounting Policies [Abstract]
Estimated Useful Lives Of Assets	Leasehold interests Remaining lease term Buildings and improvements 5 to 40 years Tenant improvements The shorter of the term of the related lease or useful life Furniture, fixtures and equipment 5 to 10 years