CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment	Total Company’s Stockholders’ Equity	Total Company’s Stockholders’ Equity Cumulative Effect, Period of Adoption, Adjustment	Common Stock Class A	Common Stock Class B-3	Additional Paid-in Capital	Retained Earnings (Accumulated Deficit)	Retained Earnings (Accumulated Deficit) Cumulative Effect, Period of Adoption, Adjustment	Accumulated Other Comprehensive Income	Noncontrolling Interests in Investment Entities	Noncontrolling Interests in the Operating Partnership	Noncontrolling Interests in the Operating Partnership Cumulative Effect, Period of Adoption, Adjustment
Beginning balance (in shares) at Dec. 31, 2018					83,410,000	44,399,000
Beginning balance at Dec. 31, 2018	$ 2,845,202		$ 2,706,905		$ 834	$ 444	$ 2,899,353	$ (193,327)		$ (399)	$ 72,683	$ 65,614
Increase (Decrease) in Stockholders' Equity
Contributions	24										24
Distributions	(394)										(394)
Conversion of Class B-3 common stock to Class A common stock (in shares)					44,399,000	(44,399,000)
Conversion of Class B-3 common stock to Class A common stock					$ 444	$ (444)
Issuance and amortization of equity-based compensation (in shares)					800,000
Issuance and amortization of equity-based compensation	1,843		1,843		$ 8		1,835
Other comprehensive income (loss)	13,843		13,519							13,519		324
Dividends and distributions declared	(57,066)		(55,726)					(55,726)				(1,340)
Shares canceled for tax withholding on vested stock awards (in shares)					(96,000)
Shares canceled for tax withholding on vested stock awards	(1,497)		(1,497)		$ (1)		(1,496)
Reallocation of equity			(23)				(23)					23
Net income (loss)	14,957		14,908					14,908			(298)	347
Ending balance (in shares) at Mar. 31, 2019					128,513,000	0
Ending balance at Mar. 31, 2019	2,816,912		2,679,929		$ 1,285	$ 0	2,899,669	(234,145)		13,120	72,015	64,968
Beginning balance (in shares) at Dec. 31, 2018					83,410,000	44,399,000
Beginning balance at Dec. 31, 2018	2,845,202		2,706,905		$ 834	$ 444	2,899,353	(193,327)		(399)	72,683	65,614
Increase (Decrease) in Stockholders' Equity
Conversion of Class B-3 common stock to Class A common stock	444
Other comprehensive income (loss)	26,567
Net income (loss)	(95,833)
Ending balance (in shares) at Jun. 30, 2019					128,545,000	0
Ending balance at Jun. 30, 2019	2,663,118		2,532,560		$ 1,285	$ 0	2,903,126	(397,398)		25,547	69,948	60,610
Beginning balance (in shares) at Mar. 31, 2019					128,513,000	0
Beginning balance at Mar. 31, 2019	2,816,912		2,679,929		$ 1,285	$ 0	2,899,669	(234,145)		13,120	72,015	64,968
Increase (Decrease) in Stockholders' Equity
Contributions	11										11
Distributions	(1,198)										(1,198)
Issuance and amortization of equity-based compensation (in shares)					32,000
Issuance and amortization of equity-based compensation	2,713		2,713				2,713
Other comprehensive income (loss)	12,724		12,427							12,427		297
Dividends and distributions declared	(57,254)		(55,912)					(55,912)				(1,342)
Reallocation of equity			744				744					(744)
Net income (loss)	(110,790)		(107,341)					(107,341)			(880)	(2,569)
Ending balance (in shares) at Jun. 30, 2019					128,545,000	0
Ending balance at Jun. 30, 2019	2,663,118		2,532,560		$ 1,285	$ 0	2,903,126	(397,398)		25,547	69,948	60,610
Beginning balance (in shares) at Dec. 31, 2019					128,539,000	0
Beginning balance at Dec. 31, 2019	2,201,350	$ (23,186)	2,119,022	$ (22,644)	$ 1,285	$ 0	2,909,181	(819,738)	$ (22,644)	28,294	31,631	50,697	$ (542)
Increase (Decrease) in Stockholders' Equity
Distributions	(11,013)										(11,013)
Issuance and amortization of equity-based compensation	342		342				342
Other comprehensive income (loss)	(72,701)		(70,999)							(70,999)		(1,702)
Dividends and distributions declared	(39,463)		(38,541)					(38,541)				(922)
Shares canceled for tax withholding on vested stock awards (in shares)					(173,000)
Shares canceled for tax withholding on vested stock awards	(1,687)		(1,687)		$ (1)		(1,686)
Reallocation of equity			(41)				(41)					41
Net income (loss)	(80,141)		(78,772)					(78,772)			523	(1,892)
Ending balance (in shares) at Mar. 31, 2020					128,366,000	0
Ending balance at Mar. 31, 2020	1,973,501		1,906,680		$ 1,284	$ 0	2,907,796	(959,695)		(42,705)	21,141	45,680
Beginning balance (in shares) at Dec. 31, 2019					128,539,000	0
Beginning balance at Dec. 31, 2019	2,201,350	$ (23,186)	2,119,022	$ (22,644)	$ 1,285	$ 0	2,909,181	(819,738)	$ (22,644)	28,294	31,631	50,697	$ (542)
Increase (Decrease) in Stockholders' Equity
Conversion of Class B-3 common stock to Class A common stock	0
Other comprehensive income (loss)	(3,094)
Net income (loss)	(320,725)
Ending balance (in shares) at Jun. 30, 2020					128,583,000	0
Ending balance at Jun. 30, 2020	2,000,837		1,679,907		$ 1,286	$ 0	2,840,134	(1,186,754)		25,241	281,041	39,889
Beginning balance (in shares) at Mar. 31, 2020					128,366,000	0
Beginning balance at Mar. 31, 2020	1,973,501		1,906,680		$ 1,284	$ 0	2,907,796	(959,695)		(42,705)	21,141	45,680
Increase (Decrease) in Stockholders' Equity
Contributions	200,467										200,467
Distributions	(3,156)										(3,156)
Issuance and amortization of equity-based compensation (in shares)					237,000
Issuance and amortization of equity-based compensation	1,549		1,549		$ 2		1,547
Other comprehensive income (loss)	69,607		67,946							67,946	257	1,404
Shares canceled for tax withholding on vested stock awards (in shares)					(20,000)
Shares canceled for tax withholding on vested stock awards	(81)		(81)				(81)
Reallocation of equity			1,777				1,777					(1,777)
Costs of noncontrolling equity	(466)		(466)				(466)
Investment by JV partner in consolidated JV and equity reallocation related to that partner’s return (see Note 2)			(70,439)				(70,439)				70,439
Net income (loss)	(240,584)		(227,059)					(227,059)			(8,107)	(5,418)
Ending balance (in shares) at Jun. 30, 2020					128,583,000	0
Ending balance at Jun. 30, 2020	$ 2,000,837		$ 1,679,907		$ 1,286	$ 0	$ 2,840,134	$ (1,186,754)		$ 25,241	$ 281,041	$ 39,889