Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Assets
Real Estate Investment Property, Net	$ 4,800,561	$ 4,851,302
Land held for development	21,875	23,225
Property under development	20,166	57,630
Operating Lease, Right-of-Use Asset	175,987	163,766
Financing Receivable, after Allowance for Credit Loss, Current	369,134	365,628
Investment in joint ventures	38,729	28,208
Cash and cash equivalents	144,433	1,025,577
Restricted cash	5,142	2,433
Accounts receivable, net	80,491	116,193
Other assets	64,639	70,223
Total assets	5,721,157	6,704,185
Liabilities:
Accounts payable and accrued liabilities	87,021	105,379
Operating Lease, Liability	214,065	202,223
Dividends Payable, Current	18,802	36
Preferred dividends payable	6,033	6,034
Unearned rents and interest	79,692	65,485
Debt	2,684,063	3,694,443
Total liabilities	$ 3,089,676	$ 4,073,600
Equity:
Common Stock, Shares, Issued	82,219,663	81,917,876
Common Stock, Value, Issued	$ 822	$ 819
Additional paid-in-capital	3,872,777	3,857,632
Treasury Stock, Value	(264,679)	(261,238)
Accumulated other comprehensive income	9,625	216
Distributions in excess of net income	987,212	966,992
Total equity	2,631,481	2,630,585
Total liabilities and equity	$ 5,721,157	$ 6,704,185
Series C Preferred Shares [Member]
Equity:
Preferred Shares, shares issued	5,392,916	5,394,050
Preferred shares	$ 54	$ 54
Series E Preferred Shares [Member]
Equity:
Preferred Shares, shares issued	3,447,381	3,447,381
Preferred shares	$ 34	$ 34
Series G Preferred Stock [Member]
Equity:
Preferred Shares, shares issued	6,000,000	6,000,000
Preferred shares	$ 60	$ 60