CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 34,693	$ 39,004
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	16,689	16,119
Amortization of financing costs	1,817	2,086
Gain from bargain purchase	0	(33,805)
Gain on sale of property	(32,498)	0
Gain on debt extinguishment	(1,571)	0
Impairment of asset	6,925	0
Non-cash accretion of notes receivable	(504)	(2,961)
Share compensation expense	2,304	2,141
Equity in losses (earnings) of unconsolidated affiliates	85	(467)
Other, net	2,303	2,107
Changes in assets and liabilities
Cash in escrow	(2,543)	484
Rents receivable, net	(4,252)	(1,441)
Prepaid expenses and other assets, net	(1,223)	(1,094)
Accounts payable and accrued expenses	1,077	(2,216)
Other liabilities	(3,053)	280
Net cash provided by operating activities	20,249	20,237
CASH FLOWS FROM INVESTING ACTIVITIES
Investment in real estate	(91,918)	(36,934)
Deferred acquisition and leasing costs	(2,554)	(1,802)
Investments in and advances to unconsolidated affiliates	(41,572)	(2,182)
Return of capital from unconsolidated affiliates	3,141	617
Repayments of notes receivable	47,932	2,011
Increase in notes receivable	(3,834)	0
Proceeds from sale of property	43,791	0
Net cash used in investing activities	(45,014)	(38,290)
CASH FLOWS FROM FINANCING ACTIVITIES
Principal payments on mortgage notes	(24,260)	(26,254)
Proceeds received on mortgage notes	51,223	29,035
Increase in deferred financing and other costs	(1,268)	(2,945)
Capital contributions from noncontrolling interests	43,646	19,476
Distributions to noncontrolling interests	(1,123)	(903)
Dividends paid to Common Shareholders	(14,513)	(14,419)
Repurchase and cancellation of Common Shares	(725)	(966)
Common Shares issued under Employee Share Purchase Plan	45	50
Exercise of options to purchase Common Shares	7	101
Net cash provided by financing activities	53,032	3,175
Increase (decrease) in cash and cash equivalents	28,267	(14,878)
Cash and cash equivalents, beginning of period	120,592	93,808
Cash and cash equivalents, end of period	148,859	78,930
Supplemental disclosure of cash flow information
Cash paid during the period for interest, net of capitalized interest of $2,464 and $876, respectively	16,683	15,597
Cash paid for income taxes	3,701	1,095
Acquisition of interest in unconsolidated affiliate:
Real estate, net	0	(108,000)
Assumption of mortgage debt	0	25,990
Gain on bargain purchase	0	33,805
Other assets and liabilities	0	7,532
Investment in unconsolidated affiliates	0	37,824
Cash included in investment in real estate	$ 0	$ (2,849)