Mortgage Notes Payable (Tables)

12 Months Ended

Dec. 31, 2011

Mortgage Notes Payable [Abstract]

Schedule Of Mortgage Notes Payable

	2011		2010
Fixed rate mortgage notes payable	$	2,058,724	$	2,207,495
Variable rate mortgage notes payable		202,112		216,719
Mortgage notes payable	$	2,260,836	$	2,424,214

Principal Payments Of Mortgage Notes Payable

2012	$	74,239
2013		225,306
2014		128,294
2015		276,582
2016		340,030
Thereafter		1,216,385
	$	2,260,836