Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Real estate assets:
Operating properties, net of accumulated depreciation of $1,131,555 and $1,079,662 in 2023 and 2022, respectively	$ 6,744,701	$ 6,738,354
Projects under development	119,291	111,400
Land	158,430	158,430
Total properties	7,022,422	7,008,184
Cash and cash equivalents	3,585	5,145
Accounts receivable	9,634	8,653
Deferred rents receivable	192,713	184,043
Investment in unconsolidated joint ventures	136,721	112,839
Intangible assets, net	129,838	136,240
Other assets, net	88,057	81,912
Total assets	7,582,970	7,537,016
Liabilities:
Notes payable	2,448,942	2,334,606
Accounts payable and accrued expenses	205,018	271,103
Deferred income	154,088	128,636
Intangible liabilities, net	49,831	52,280
Other liabilities	104,055	103,442
Total liabilities	2,961,934	2,890,067
Commitments and contingencies
Stockholders' investment:
Common stock, $1 par value per share, 300,000,000 shares authorized, 154,255,888 and 154,019,214 issued, and 151,693,864 and 151,457,190 outstanding in 2023 and 2022, respectively	154,256	154,019
Additional paid-in capital	5,631,076	5,630,327
Treasury stock at cost, 2,562,024 shares in 2023 and 2022	(147,157)	(147,157)
Distributions in excess of cumulative net income	(1,039,694)	(1,013,292)
Accumulated other comprehensive income	537	1,767
Total stockholders' investment	4,599,018	4,625,664
Nonredeemable noncontrolling interests	22,018	21,285
Total equity	4,621,036	4,646,949
Total liabilities and equity	$ 7,582,970	$ 7,537,016