Consolidated Statements of Changes in Equity - USD ($) shares in Thousands, $ in Thousands	Total		Cumulative Effect, Period of Adoption, Adjustment	Common Stock Class A Common Stock	Common Stock Class B Common Stock	Additional Paid- in-Capital	Treasury Stock	Retained Earnings (Dividends in Excess of Earnings)	Retained Earnings (Dividends in Excess of Earnings) Cumulative Effect, Period of Adoption, Adjustment	Accumulated Other Comprehensive Income (Loss)	Operating Partnership	Consolidated Joint Ventures
Beginning Balance (in shares) at Dec. 31, 2018				103,941	13,118
Beginning Balance at Dec. 31, 2018	$ 1,643,635			$ 105	$ 13	$ 1,471,157	$ (32,815)	$ 11,342		$ (4,649)	$ 188,427	$ 10,055
Increase Decrease in Stockholders' Equity
Contributions	498											498
Distributions	(18,475)										(17,262)	(1,213)
Amortization of equity based compensation	21,777					21,777
Grants of restricted stock (in shares)				1,478
Grants of restricted stock				$ 1		(1)
Purchase of treasury stock (in shares)				(40)
Purchase of treasury stock	(637)						(637)
Re-issuance of treasury stock (in shares)				92
Shares acquired to satisfy minimum required federal and state tax withholding on vesting restricted stock and units (in shares)				(526)
Shares acquired to satisfy minimum required federal and state tax withholding on vesting restricted stock and units	(9,247)						(9,247)
Forfeitures (in shares)				(9)
Dividends declared	(145,910)							(145,910)
Stock dividends (in shares)				1,434	181
Stock dividends				$ 1		23,822		(23,823)
Exchange of noncontrolling interest for common stock (in shares)				1,139	(1,139)
Exchange of noncontrolling interest for common stock	$ 405			$ 1	$ (1)	16,449				65	(16,109)
Accounting Standards Update [Extensible List]	Accounting Standards Update 2016-13
Net income (loss)	$ 137,001							122,645			15,050	(694)
Other comprehensive income (loss)	9,930									8,785	1,145
Rebalancing of ownership percentage between Company and Operating Partnership						(820)				17	803
Ending Balance (in shares) at Dec. 31, 2019				107,509	12,160
Ending Balance at Dec. 31, 2019	1,638,977		$ (5,797)	$ 108	$ 12	1,532,384	(42,699)	(35,746)	$ (5,797)	4,218	172,054	8,646
Increase Decrease in Stockholders' Equity
Contributions	860											860
Distributions	(16,485)										(6,698)	(9,787)
Amortization of equity based compensation	42,728					42,728
Issuance of common stock (in shares)				4,000
Issuance of common stock	32,000			$ 4		31,996
Issuance of Purchase Right	8,425					8,425
Purchase of treasury stock (in shares)				(384)
Purchase of treasury stock	(3,035)						(3,035)
Re-issuance of treasury stock (in shares)				4,423
Re-issuance of treasury stock				$ 4		(4)
Shares acquired to satisfy minimum required federal and state tax withholding on vesting restricted stock and units (in shares)				(1,301)
Shares acquired to satisfy minimum required federal and state tax withholding on vesting restricted stock and units	(17,126)			$ (1)			(17,125)
Forfeitures (in shares)				(28)
Dividends declared	(107,729)							(107,729)
Exchange of noncontrolling interest for common stock (in shares)				12,159	(12,160)
Exchange of noncontrolling interest for common stock	223			$ 12	$ (12)	165,788				(6,952)	(158,613)
Net income (loss)	(9,458)							(14,445)			(557)	5,544
Other comprehensive income (loss)	(15,158)									(9,950)	(5,208)
Rebalancing of ownership percentage between Company and Operating Partnership						(1,243)				2,221	(978)
Ending Balance (in shares) at Dec. 31, 2020				126,378	0
Ending Balance at Dec. 31, 2020	1,548,425	[1]		$ 127	$ 0	1,780,074	(62,859)	(163,717)		(10,463)	$ 0	5,263
Increase Decrease in Stockholders' Equity
Contributions	1,631											1,631
Distributions	(908)					(125)						(783)
Amortization of equity based compensation	15,300					15,300
Purchase of treasury stock (in shares)				(823)
Purchase of treasury stock	(9,008)			$ (1)			(9,007)
Re-issuance of treasury stock (in shares)				748
Re-issuance of treasury stock				$ 1			(1)
Shares acquired to satisfy minimum required federal and state tax withholding on vesting restricted stock and units (in shares)				(440)
Shares acquired to satisfy minimum required federal and state tax withholding on vesting restricted stock and units	(4,457)						(4,457)
Forfeitures (in shares)				(410)
Forfeitures	(1)			$ (1)
Dividends declared	(100,607)							(100,607)
Net income (loss)	56,893							56,522				371
Other comprehensive income (loss)	6,351									6,351
Ending Balance (in shares) at Dec. 31, 2021				125,453
Ending Balance at Dec. 31, 2021	$ 1,513,619	[1]		$ 126		$ 1,795,249	$ (76,324)	$ (207,802)		$ (4,112)		$ 6,482

[1] Includes amounts relating to consolidated variable interest entities. Refer to Note 2 and Note 10.