CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
REVENUES:
Rental income	$ 158,187	$ 155,181	$ 313,577	$ 296,433
Tenant reimbursement income	11,856	10,334	24,708	21,123
Fee and other income	7,661	6,788	20,655	27,665
Total revenues	177,704	172,303	358,940	345,221
EXPENSES:
Operating	63,461	59,994	129,432	122,939
Depreciation and amortization	68,636	67,287	131,628	142,099
General and administrative	16,573	12,139	30,154	26,100
Transaction related costs	502	508	777	1,443
Total expenses	149,172	139,928	291,991	292,581
Operating income	28,532	32,375	66,949	52,640
Income from unconsolidated joint ventures	16,535	2,003	18,472	3,499
Loss from unconsolidated real estate funds	(2,411)	(960)	(2,123)	(1,286)
Interest and other income, net	2,486	1,030	5,686	2,730
Interest and debt expense	(34,817)	(38,009)	(71,835)	(75,128)
Debt breakage costs	(5,162)		(7,877)
Gain on sale of real estate	133,989		133,989
Unrealized gain on interest rate swaps		10,073	1,802	16,933
Net income (loss) before income taxes	139,152	6,512	145,063	(612)
Income tax (expense) benefit	970	(1,398)	5,252	(1,035)
Net income	138,182	7,910	139,811	423
Less net (income) loss attributable to noncontrolling interests in:
Consolidated joint ventures	(1,897)	(4,107)	(3,188)	(5,359)
Consolidated real estate fund	(20,169)	78	(20,081)	752
Operating Partnership	(13,100)	(693)	(13,154)	878
Net income (loss) attributable to common stockholders	$ 103,016	$ 3,188	$ 103,388	$ (3,306)
INCOME (LOSS) PER COMMON SHARE - BASIC:
Income (loss) per common share	$ 0.44	$ 0.01	$ 0.44	$ (0.02)
Weighted average shares outstanding	234,990,468	217,121,592	232,968,602	214,762,593
INCOME (LOSS) PER COMMON SHARE - DILUTED:
Income (loss) per common share	$ 0.44	$ 0.01	$ 0.44	$ (0.02)
Weighted average shares outstanding	235,010,830	217,137,557	232,995,822	214,762,593
DIVIDENDS PER COMMON SHARE	$ 0.095	$ 0.095	$ 0.190	$ 0.190