CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
REVENUE
Rental	$ 285,821	$ 256,801
Tenant reimbursements	11,229	9,105
Other	975	1,210
Total revenue	298,025	267,116
EXPENSES
Depreciation and amortization	121,097	107,933
Interest	59,305	60,678
General and administrative	13,565	12,318
Property (including reimbursable)	19,075	15,105
Income taxes	1,047	964
Provisions for impairment	5,433	1,923
Total expenses	219,522	198,921
Gain on sales of real estate	10,532	2,289
Net income	89,035	70,484
Net income attributable to noncontrolling interests	(165)	(241)
Net income attributable to the Company	88,870	70,243
Preferred stock dividends	(3,911)	(6,770)
Excess of redemption value over carrying value of preferred shares redeemed	(13,373)
Net income available to common stockholders	$ 71,586	$ 63,473
Amounts available to common stockholders per common share:
Net income, basic and diluted (in dollars per share)	$ 0.27	$ 0.25
Weighted average common shares outstanding:
Basic (in shares)	263,340,491	250,173,815
Diluted (in shares)	263,934,304	250,698,023