Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands		Sep. 30, 2019	Dec. 31, 2018
Assets:
Real estate, net of accumulated depreciation and amortization of $2,474,243 and $2,385,287, respectively		$ 9,172,123	$ 9,250,519
Real estate under development	[1]	300,976	241,384
Cash and cash equivalents		141,310	143,581
Accounts and notes receivable, net		191,436	184,528
Operating lease right-of-use assets, net		98,210	0
Other assets		400,934	416,043
Total assets	[2]	11,085,131	10,999,100
Liabilities:
Notes payable, net		4,829,996	4,381,456
Mortgages and construction loan payable, net		482,632	492,416
Dividends payable		126,203	130,262
Operating lease liabilities		91,621
Other liabilities		556,515	560,231
Total liabilities	[3]	6,086,967	5,564,365
Redeemable noncontrolling interests		23,695	23,682
Commitments and Contingencies
Stockholders' equity:
Preferred stock, $1.00 par value, authorized 7,054,000 shares; undesignated 6,010,240 and 5,996,240 shares, respectively; Issued and outstanding (in series) 28,580 and 42,580 shares, respectively; Aggregate liquidation preference $714,500 and $1,064,500, respectively		29	43
Common stock, $.01 par value, authorized 750,000,000 shares; issued and outstanding 422,230,015 and 421,388,879 shares, respectively		4,222	4,214
Paid-in capital		5,781,371	6,117,254
Cumulative distributions in excess of net income		(883,741)	(787,707)
Total stockholders' equity		4,901,881	5,333,804
Noncontrolling interests		72,588	77,249
Total equity		4,974,469	5,411,053
Total liabilities and equity		11,085,131	10,999,100
Real Estate Under Development [Member]
Assets:
Real estate under development		300,976	241,384
Investments in and Advances to Real Estate Joint Ventures [Member]
Assets:
Investments in and advances to real estate joint ventures		585,467	570,922
Other Real Estate Investments [Member]
Assets:
Other real estate investments		$ 194,675	$ 192,123

[1] Includes capitalized costs of interest, real estate taxes, insurance, legal costs and payroll of $27.4 million and $24.9 million, as of September 30, 2019 and December 31, 2018, respectively.

[2] Includes restricted assets of consolidated variable interest entities ("VIEs") at September 30, 2019 and December 31, 2018 of $229,716 and $239,012, respectively. See Footnote 11 of the Notes to Condensed Consolidated Financial Statements.

[3] Includes non-recourse liabilities of consolidated VIEs at September 30, 2019 and December 31, 2018 of $145,075 and $143,186, respectively. See Footnote 11 of the Notes to Condensed Consolidated Financial Statements.