CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Revenue:
Rental and other income	$ 550,258	$ 601,260
Management, development and other fees	877	1,007
Total revenue	551,135	602,267
Expenses:
Operating expenses, excluding property taxes	140,050	132,609
Property taxes	69,410	67,026
Other Nonoperating Income (Expense)	(170)	3,334
Interest Expense	52,613	55,914
Gain (Loss) on Extinguishment of Debt	(122)	9,170
Depreciation expense	183,297	177,911
General and administrative expense	17,352	17,320
Total expenses	462,430	463,284
Equity in (loss) income of unconsolidated real estate entities	(467)	1,175
Gains (Losses) on Sales of Investment Real Estate	53,727	24,436
Gain on other real estate transactions, net	427	43
Net for-sale condominium activity	(913)	3,460
Income before income taxes	141,479	168,097
Income tax benefit (expense)	755	(91)
Net income	142,234	168,006
Net income attributable to noncontrolling interests	(11)	(35)
Net income attributable to common stockholders	142,223	167,971
Other comprehensive income:
Loss on cash flow hedges	0	(17,603)
Cash flow hedge losses reclassified to earnings	2,367	1,949
Comprehensive income	$ 144,590	$ 152,317
Earnings per common share - basic:
Net income attributable to common stockholders (in dollars per share)	$ 1.02	$ 1.19
Earnings per common share - diluted:
Net income attributable to common stockholders (in dollars per share)	$ 1.02	$ 1.19