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Leasing Operations
12 Months Ended
Dec. 31, 2012
Leases, Operating [Abstract]  
Leasing Operations
Leasing Operations
The terms of our leases range from less than one year for smaller tenant spaces to over 25 years for larger tenant spaces. In addition to minimum lease payments, most of the leases provide for contingent rentals (payments for real estate taxes, maintenance and insurance by lessees and an amount based on a percentage of the tenants’ sales).
Future minimum rental income from non-cancelable tenant leases, which does not include estimated contingent rentals, at December 31, 2012 is as follows (in thousands):
2013
$
383,026

2014
332,261

2015
276,734

2016
220,273

2017
163,197

Thereafter
588,498

Total
$
1,963,989


Contingent rentals for the year ended December 31, are as follows (in thousands):
2012
$
112,431

2011
112,414

2010
115,488