CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash flows from operating activities:
Net income	$ 127,588	$ 80,098
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	235,920	233,150
Amortization of deferred revenue and lease intangibles, net	(2,846)	(3,865)
Other non-cash amortization	6,131	3,777
Stock-based compensation	8,405	7,124
Straight-lining of rental income	(8,489)	(3,622)
Loss on extinguishment of debt, net	405	10,977
Gain on real estate dispositions	(5,447)	(48)
Loss on real estate loan investments	0	9
Income tax benefit	(1,715)	(3,675)
Loss from unconsolidated entities	946	40,739
Distributions from unconsolidated entities	1,200	1,389
Other	2,283	(90)
Changes in operating assets and liabilities:
(Increase) decrease in other assets	(13,704)	5,263
Decrease in accrued interest	(18,047)	(16,524)
Increase (decrease) in accounts payable and other liabilities	3,490	(46,683)
Net cash provided by operating activities	336,120	308,019
Cash flows from investing activities:
Net investment in real estate property	(13,097)	(11,450)
Investment in loans receivable	(4,257)	(4,381)
Proceeds from real estate disposals	17,551	175,370
Proceeds from loans receivable	1,275	143,094
Development project expenditures	(49,652)	(73,889)
Capital expenditures	(21,955)	(20,617)
Investment in unconsolidated entities	(687)	(39,101)
Insurance proceeds for property damage claims	2,998	1,527
Net cash (used in) provided by investing activities	(67,824)	170,553
Cash flows from financing activities:
Net change in borrowings under revolving credit facilities	(700,775)	273,843
Net change in borrowings under commercial paper program	194,498	0
Proceeds from debt	706,591	738,519
Repayment of debt	(262,570)	(1,217,118)
Payment of deferred financing costs	(6,837)	(6,318)
Issuance of common stock, net	98,378	0
Cash distribution to common stockholders	(282,874)	(281,635)
Cash distribution to redeemable OP unitholders	(2,216)	(1,858)
Cash issued for redemption of OP Units	0	(655)
Contributions from noncontrolling interests	1,223	0
Distributions to noncontrolling interests	(2,623)	(3,339)
Other	(2,558)	(4,687)
Net cash used in financing activities	(259,763)	(503,248)
Net increase (decrease) in cash, cash equivalents and restricted cash	8,533	(24,676)
Effect of foreign currency translation	234	5
Cash, cash equivalents and restricted cash at beginning of period	131,464	188,253
Cash, cash equivalents and restricted cash at end of period	140,231	163,582
Assets and liabilities assumed from acquisitions and other:
Real estate investments	0	28,910
Other assets	0	4,112
Other liabilities	0	15,938
Equity issued for redemption of OP Units	$ 0	$ 266