Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands		Jun. 30, 2019	Dec. 31, 2018
Assets:
Real estate, net of accumulated depreciation and amortization of $2,426,924 and $2,385,287, respectively		$ 9,164,375	$ 9,250,519
Real estate under development	[1]	304,624	241,384
Investments in and advances to real estate joint ventures		584,983	570,922
Other real estate investments		191,834	192,123
Cash and cash equivalents		113,991	143,581
Accounts and notes receivable, net		182,369	184,528
Operating lease right-of-use assets, net		99,997	0
Other assets		398,730	416,043
Total assets		11,040,903	10,999,100
Liabilities:
Notes payable, net		4,420,370	4,381,456
Mortgages and construction loan payable, net		485,132	492,416
Dividends payable		130,460	130,262
Operating lease liabilities		93,233	0
Other liabilities		520,557	560,231
Total liabilities		5,649,752	5,564,365
Redeemable noncontrolling interests		23,690	23,682
Commitments and Contingencies
Stockholders' equity:
Preferred stock, $1.00 par value, authorized 5,996,240 shares; issued and outstanding (in series) 42,580 shares; Aggregate liquidation preference $1,064,500		43	43
Common stock, $.01 par value, authorized 750,000,000 shares; issued and outstanding 422,094,230 and 421,388,879 shares, respectively		4,221	4,214
Paid-in capital		6,125,572	6,117,254
Cumulative distributions in excess of net income		(835,934)	(787,707)
Total stockholders' equity		5,293,902	5,333,804
Noncontrolling interests		73,559	77,249
Total equity		5,367,461	5,411,053
Total liabilities and equity		$ 11,040,903	$ 10,999,100

[1] Includes capitalized costs of interest, real estate taxes, insurance, legal costs and payroll of $30.1 million and $24.9 million, as of June 30, 2019 and December 31, 2018, respectively.