Leases (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Schedule of Future Minimum Rental Payments Receivable for Operating Leases

Minimum future rental receipts under the non-cancelable portion of tenant leases, assuming no new or re-negotiated leases, for the next five years and thereafter are as follows:

Year ending December 31,	Total
2014	$	362,743
2015	334,370
2016	303,455
2017	272,390
2018	249,645
Thereafter	5,767,751
	$	7,290,354

Schedule of Future Minimum Rental Payments for Operating Leases

Minimum future rental payments under non-cancelable leasehold interests, excluding leases held through industrial revenue bonds and lease payments in the future that are based upon fair market value, for the next five years and thereafter are as follows:

Year ending December 31,	Total
2014	$	5,229
2015	5,203
2016	4,907
2017	4,861
2018	4,645
Thereafter	39,484
	$	64,329