Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Real estate assets:
Operating properties, net of accumulated depreciation of $1,197,310 and $1,079,662 in 2023 and 2022, respectively	$ 6,740,557	$ 6,738,354
Projects under development	124,105	111,400
Land	158,429	158,430
Total properties	7,023,091	7,008,184
Cash and cash equivalents	8,031	5,145
Accounts receivable	12,466	8,653
Deferred rents receivable	196,349	184,043
Investment in unconsolidated joint ventures	138,992	112,839
Intangible assets, net	121,887	136,240
Other assets, net	94,969	81,912
Total assets	7,595,785	7,537,016
Liabilities:
Notes payable	2,423,761	2,334,606
Accounts payable and accrued expenses	241,563	271,103
Deferred income	172,552	128,636
Intangible liabilities, net	46,511	52,280
Other liabilities	107,100	103,442
Total liabilities	2,991,487	2,890,067
Commitments and contingencies
Stockholders' investment:
Common stock, $1 par value per share, 300,000,000 shares authorized, 154,336,492 and 154,019,214 issued, and 151,774,468 and 151,457,190 outstanding in 2023 and 2022, respectively	154,336	154,019
Additional paid-in capital	5,634,996	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	(1,066,369)	(1,013,292)
Accumulated other comprehensive income	5,565	1,767
Total stockholders' investment	4,581,371	4,625,664
Nonredeemable noncontrolling interests	22,927	21,285
Total equity	4,604,298	4,646,949
Total liabilities and equity	$ 7,595,785	$ 7,537,016