Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Real estate assets:
Operating properties, net of accumulated depreciation of $1,030,125 and $874,988 in 2022 and 2021, respectively	$ 6,731,159	$ 6,506,910
Projects under development	102,007	174,803
Land	158,431	157,681
Total properties	6,991,597	6,839,394
Cash and cash equivalents	5,507	8,937
Restricted cash	1,231	1,231
Accounts receivable	7,195	12,553
Deferred rents receivable	175,511	154,866
Investment in unconsolidated joint ventures	106,389	77,811
Intangible assets, net	143,121	168,553
Other assets, net	65,521	48,689
Total assets	7,496,072	7,312,034
Liabilities:
Notes payable	2,295,989	2,237,509
Accounts payable and accrued expenses	268,153	224,523
Deferred income	108,316	74,515
Intangible liabilities, net	54,734	63,223
Other liabilities	103,164	111,864
Total liabilities	2,830,356	2,711,634
Commitments and contingencies
Stockholders' investment:
Common stock, $1 par value per share, 300,000,000 shares authorized, 154,019,214 and 151,272,969 shares issued and outstanding in 2022 and 2021, respectively	154,019	151,273
Additional paid-in capital	5,628,951	5,549,308
Treasury stock at cost, 2,584,933 shares in 2022 and 2021	(148,473)	(148,473)
Distributions in excess of cumulative net income	(988,488)	(985,338)
Accumulated other comprehensive loss	(652)	0
Total stockholders' investment	4,645,357	4,566,770
Nonredeemable noncontrolling interests	20,359	33,630
Total equity	4,665,716	4,600,400
Total liabilities and equity	$ 7,496,072	$ 7,312,034