Condensed Consolidated Statements of Equity (Deficit) And Noncontrolling Interest - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	AOCI Attributable to Parent [Member]	Parent [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Parent [Member]	Noncontrolling Interest [Member]	Redeemable Noncontrolling Interest In Joint Venture [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Total
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Transition adjustment related to adoption	$ 549	$ 1,185,168	$ (17,315)		$ (495,514)		$ (28,159)		$ 644,729				$ 644,729
Beginning balance at Dec. 31, 2019	549	1,185,168	(17,315)		(495,514)		(28,159)		644,729				644,729
Beginning balance at Dec. 31, 2019											$ 221,511
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss					(46,516)				(46,516)				(46,516)
Net loss											(4,220)
Adjustment of noncontrolling interest to redemption value					54,265				54,265		(54,265)		54,265
Other comprehensive income (loss), net of income taxes							(37,437)		(37,437)				(37,437)
Payment of dividends		147	(557)		(51,996)				(52,406)				(52,406)
Restricted stock units and stock options surrendered	1	(1,660)							(1,659)				(1,659)
Stock-based compensation expense		2,230							2,230				2,230
Ending balance at Mar. 31, 2020	550	1,185,885	(17,872)	$ (5,343)	(545,104)	$ 2,158	(63,438)	$ (3,185)	560,021			$ (3,185)	560,021
Ending balance at Mar. 31, 2020											163,026
Beginning balance at Dec. 31, 2019	549	1,185,168	(17,315)		(495,514)		(28,159)		644,729				644,729
Beginning balance at Dec. 31, 2019											221,511
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss													(337,667)
Net loss													(30,280)
Net loss													(325)
Ending balance at Sep. 30, 2020	550	1,190,160	(18,467)		(831,265)		(69,052)		271,926	$ 15,147	113,163		287,073
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Transition adjustment related to adoption	550	1,185,885	(17,872)	(5,343)	(545,104)	2,158	(63,438)	(3,185)	560,021			(3,185)	560,021
Beginning balance at Mar. 31, 2020	550	1,185,885	(17,872)	$ (5,343)	(545,104)	$ 2,158	(63,438)	$ (3,185)	560,021			$ (3,185)	560,021
Beginning balance at Mar. 31, 2020											163,026
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss					(173,492)				(173,492)				(173,492)
Net loss											(14,167)
Adjustment of noncontrolling interest to redemption value					6,174				6,174		(6,174)		6,174
Other comprehensive income (loss), net of income taxes							(1,189)		(1,189)				(1,189)
Distribution from consolidated joint venture											(992)
Payment of dividends			(595)		624				29				29
Restricted stock units and stock options surrendered		(29)							(29)				(29)
Stock-based compensation expense		2,190							2,190				2,190
Ending balance at Jun. 30, 2020	550	1,188,046	(18,467)		(711,798)		(64,627)		393,704				393,704
Ending balance at Jun. 30, 2020											141,693
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Transition adjustment related to adoption	550	1,188,046	(18,467)		(711,798)		(64,627)		393,704				393,704
Net loss					(117,659)				(117,659)	(325)			(117,659)
Net loss													(117,984)
Net loss													(11,893)
Net loss													(325)
Net loss											(11,893)
Adjustment of noncontrolling interest to redemption value					(333)				(333)		333		(333)
Other comprehensive income (loss), net of income taxes							(4,425)		(4,425)				(4,425)
Issuance of partnership units in Operating Partnership										15,472			15,472
Payment of dividends		(13)			25				12				12
Redemption of noncontrolling interest in Operating Partnership					(1,500)				(1,500)		(16,970)		(1,500)
Restricted stock units and stock options surrendered		(76)							(76)				(76)
Stock-based compensation expense		2,203							2,203				2,203
Ending balance at Sep. 30, 2020	550	1,190,160	(18,467)		(831,265)		(69,052)		271,926	15,147	113,163		287,073
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Transition adjustment related to adoption	550	1,190,160	(18,467)		(831,265)		(69,052)		271,926	15,147	113,163		287,073
Transition adjustment related to adoption	550	1,192,261	(18,467)		(911,092)		(57,951)		205,301	14,516			219,817
Beginning balance at Dec. 31, 2020	550	1,192,261	(18,467)		(911,092)		(57,951)		205,301	14,516			219,817
Beginning balance at Dec. 31, 2020											100,969		100,969
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss					(104,521)				(104,521)	(807)
Net loss													(105,328)
Net loss											(11,793)
Other comprehensive income (loss), net of income taxes							6,100		6,100				6,100
Redemption of noncontrolling interest in Operating Partnership					(1,352)				(1,352)	(1,086)			(2,438)
Contribution to consolidated joint venture											4,425
Restricted stock units and stock options surrendered		(3,357)			12				(3,345)				(3,345)
Stock-based compensation expense		2,522							2,522				2,522
Ending balance at Mar. 31, 2021	550	1,191,426	(18,467)		(1,016,953)		(51,851)		104,705	12,623			117,328
Ending balance at Mar. 31, 2021											93,601
Beginning balance at Dec. 31, 2020	550	1,192,261	(18,467)		(911,092)		(57,951)		205,301	14,516			219,817
Beginning balance at Dec. 31, 2020											100,969		100,969
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss													(170,986)
Net loss													(16,501)
Net loss													(1,290)
Ending balance at Sep. 30, 2021	551	1,098,669	(18,467)		(1,083,411)		(36,574)		(39,232)	12,140			(27,092)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Transition adjustment related to adoption	550	1,191,426	(18,467)		(1,016,953)		(51,851)		104,705	12,623			117,328
Beginning balance at Mar. 31, 2021	550	1,191,426	(18,467)		(1,016,953)		(51,851)		104,705	12,623			117,328
Beginning balance at Mar. 31, 2021											93,601
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss					(57,919)				(57,919)	(422)
Net loss													(58,341)
Net loss											(4,708)
Other comprehensive income (loss), net of income taxes							11,204		11,204				11,204
Purchase of remaining ownership interest in consolidated joint venture		99,107							99,107		$ 88,893		99,107
Restricted stock units and stock options surrendered	1	(50)							(49)				(49)
Stock-based compensation expense		3,146							3,146				3,146
Ending balance at Jun. 30, 2021	551	1,095,415	(18,467)		(1,074,872)		(40,647)		(38,020)	12,201			(25,819)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Transition adjustment related to adoption	551	1,095,415	(18,467)		(1,074,872)		(40,647)		(38,020)	12,201			(25,819)
Net loss					(8,546)				(8,546)	(61)			(8,546)
Net loss													(8,607)
Net loss													(61)
Other comprehensive income (loss), net of income taxes							4,073		4,073				4,073
Restricted stock units and stock options surrendered		(22)			7				(15)				(15)
Stock-based compensation expense		3,276							3,276				3,276
Ending balance at Sep. 30, 2021	551	1,098,669	(18,467)		(1,083,411)		(36,574)		(39,232)	12,140			(27,092)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Transition adjustment related to adoption	$ 551	$ 1,098,669	$ (18,467)		$ (1,083,411)		$ (36,574)		$ (39,232)	$ 12,140			$ (27,092)