CONSOLIDATED STATEMENTS OF EQUITY AND REDEEMABLE NONCONTROLLING INTERESTS - USD ($) shares in Thousands, $ in Thousands	Total	Total Stockholders’ Equity	Common Stock	Additional Paid-In Capital	Cumulative Dividends In Excess Of Earnings	Accumulated Other Comprehensive Income (Loss)	Total Noncontrolling Interests
Balance (in shares) at Dec. 31, 2020			538,405
Balance at Dec. 31, 2020	$ 7,289,950	$ 6,733,723	$ 538,405	$ 10,175,235	$ (3,976,232)	$ (3,685)	$ 556,227
Increase (Decrease) in Stockholders' Equity
Net income (loss)	149,423	145,788			145,788		3,635
Other comprehensive income (loss)	188	188				188
Issuance of common stock, net (in shares)			879
Issuance of common stock, net	1,087	1,087	$ 879	208
Repurchase of common stock (in shares)			(398)
Repurchase of common stock	(12,165)	(12,165)	$ (398)	(11,767)
Amortization of stock-based compensation	5,413	5,413		5,413
Common dividends	(164,118)	(164,118)			(164,118)
Distributions to noncontrolling interests	(7,718)						(7,718)
Adjustments to redemption value of redeemable noncontrolling interests	(20,921)	(20,921)		(20,921)
Balance (in shares) at Mar. 31, 2021			538,886
Balance at Mar. 31, 2021	7,241,139	6,688,995	$ 538,886	10,148,168	(3,994,562)	(3,497)	552,144
Beginning balance at Dec. 31, 2020	57,396
Increase (Decrease) in Redeemable Noncontrolling Interests
Distributions to noncontrolling interests	(52)
Contributions from noncontrolling interests	148
Adjustments to redemption value of redeemable noncontrolling interests	20,921
Ending balance at Mar. 31, 2021	78,413
Balance (in shares) at Dec. 31, 2021			539,097
Balance at Dec. 31, 2021	7,058,760	6,515,470	$ 539,097	10,100,294	(4,120,774)	(3,147)	543,290
Increase (Decrease) in Stockholders' Equity
Net income (loss)	75,331	71,613			71,613		3,718
Other comprehensive income (loss)	100	100				100
Issuance of common stock, net (in shares)			766
Issuance of common stock, net	329	329	$ 766	(437)
Repurchase of common stock (in shares)			(339)
Repurchase of common stock	(11,352)	(11,352)	$ (339)	(11,013)
Amortization of stock-based compensation	6,144	6,144		6,144
Common dividends	(163,780)	(163,780)			(163,780)
Distributions to noncontrolling interests	(7,509)						(7,509)
Adjustments to redemption value of redeemable noncontrolling interests	(10,301)	(10,301)		(10,301)
Balance (in shares) at Mar. 31, 2022			539,524
Balance at Mar. 31, 2022	6,947,722	$ 6,408,223	$ 539,524	$ 10,084,687	$ (4,212,941)	$ (3,047)	$ 539,499
Beginning balance at Dec. 31, 2021	87,344
Increase (Decrease) in Redeemable Noncontrolling Interests
Net income (loss)	12
Distributions to noncontrolling interests	0
Contributions from noncontrolling interests	233
Adjustments to redemption value of redeemable noncontrolling interests	10,301
Ending balance at Mar. 31, 2022	$ 97,890