Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Real estate assets:
Operating properties, net of accumulated depreciation of $1,079,662 and $874,988 in 2022 and 2021, respectively	$ 6,738,354	$ 6,506,910
Projects under development	111,400	174,803
Land	158,430	157,681
Total properties	7,008,184	6,839,394
Cash and cash equivalents	5,145	8,937
Restricted cash	0	1,231
Accounts receivable	8,653	12,553
Deferred rents receivable	184,043	154,866
Investment in unconsolidated joint ventures	112,839	77,811
Intangible assets, net	136,240	168,553
Other assets, net	81,912	48,689
Total assets	7,537,016	7,312,034
Liabilities:
Notes payable	2,334,606	2,237,509
Accounts payable and accrued expenses	271,103	224,523
Deferred income	128,636	74,515
Intangible liabilities, net	52,280	63,223
Other liabilities	103,442	111,864
Total liabilities	2,890,067	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 issued and 151,457,190 and 148,688,036 outstanding in 2022 and 2021, respectively	154,019	151,273
Additional paid-in capital	5,630,327	5,549,308
Treasury stock at cost, 2,562,024 and 2,584,933 shares in 2022 and 2021, respectively	(147,157)	(148,473)
Distributions in excess of cumulative net income	(1,013,292)	(985,338)
Accumulated other comprehensive income	1,767	0
Total stockholders' investment	4,625,664	4,566,770
Nonredeemable noncontrolling interests	21,285	33,630
Total equity	4,646,949	4,600,400
Total liabilities and equity	$ 7,537,016	$ 7,312,034
Common stock, shares outstanding (in shares)	151,457,190	148,688,036