CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues:
Total revenues	$ 410,311	$ 262,003	$ 852,778	$ 528,289
Expenses:
Property operating expenses	301,915	120,193	618,500	237,415
Depreciation and amortization	68,825	73,924	137,255	146,154
General and administrative	7,312	8,867	16,144	18,683
Acquisition and certain other transaction related costs	87	903	750	8,717
Impairment of assets	31,175	2,213	42,409	8,419
Total expenses	409,314	206,100	815,058	419,388
(Loss) gain on sale of properties	(168)	17,832	2,614	17,710
Dividend income	0	923	0	1,846
Gains and losses on equity securities, net	11,974	(64,448)	2,031	(41,516)
Interest and other income	7,736	238	7,874	352
Interest expense (including net amortization of debt premiums, discounts and issuance costs of $1,617, $1,519, $3,126 and $3,171, respectively)	(43,974)	(46,412)	(85,624)	(92,023)
Gain on lease termination	0	0	22,896	0
Loss on early extinguishment of debt	(181)	(17)	(427)	(17)
Loss from continuing operations before income tax (expense) benefit and equity in earnings of an investee	(23,616)	(35,981)	(12,916)	(4,747)
Income tax (expense) benefit	(1,126)	35	(683)	(99)
Equity in earnings of an investee	0	130	0	534
Net income (loss)	(24,742)	(35,816)	(13,599)	(4,312)
Net income attributable to noncontrolling interest	(1,330)	(1,413)	(2,738)	(2,835)
Net income (loss) attributable to common shareholders	(26,072)	(37,229)	(16,337)	(7,147)
Other comprehensive income:
Equity in unrealized gain of an investee	0	71	0	137
Other comprehensive income	0	71	0	137
Comprehensive loss	(24,742)	(35,745)	(13,599)	(4,175)
Comprehensive income attributable to noncontrolling interest	(1,330)	(1,413)	(2,738)	(2,835)
Comprehensive loss attributable to common shareholders	$ (26,072)	$ (37,158)	$ (16,337)	$ (7,010)
Weighted average common shares outstanding (basic) (in shares)	237,700	237,580	237,684	237,574
Weighted average common shares outstanding (diluted) (in shares)	237,700	237,580	237,684	237,574
Per common share amounts (basic and diluted):
Net income attributable to common shareholders (in dollars per share)	$ (0.11)	$ (0.16)	$ (0.07)	$ (0.03)
Rental income
Revenues:
Total revenues	$ 106,207	$ 153,097	$ 216,705	$ 311,338
Residents fees and services
Revenues:
Total revenues	$ 304,104	$ 108,906	$ 636,073	$ 216,951