Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
ASSETS:
Investment properties, at cost	$ 37,903,758	$ 37,932,366
Less - accumulated depreciation	15,804,885	15,621,127
Investment properties, at cost, net	22,098,873	22,311,239
Cash and cash equivalents	514,929	533,936
Tenant receivables and accrued revenue, net	819,829	919,654
Right-of-use assets, net	501,910	504,119
Investments held in trust - special purpose acquisition company	345,000	345,000
Deferred costs and other assets	1,130,747	1,121,011
Total assets	33,451,427	33,777,379
LIABILITIES:
Mortgages and unsecured indebtedness	25,169,837	25,321,022
Accounts payable, accrued expenses, intangibles, and deferred revenues	1,208,643	1,433,216
Cash distributions and losses in unconsolidated entities, at equity	1,749,692	1,573,105
Dividend payable	1,850	1,468
Lease liabilities	504,684	506,931
Other liabilities	525,849	540,912
Total liabilities	29,160,555	29,376,654
Commitments and contingencies
Limited partners' preferred interest in the Operating Partnership and noncontrolling redeemable interests	558,305	547,740
Capital stock (850,000,000 total shares authorized, $0.0001 par value, 238,000,000 shares of excess common stock, 100,000,000 authorized shares of preferred stock):
Series J 83/8% cumulative redeemable preferred stock, 1,000,000 shares authorized, 796,948 issued and outstanding with a liquidation value of $39,847	41,681	41,763
Capital in excess of par value	11,213,621	11,212,990
Accumulated deficit	(5,948,261)	(5,823,708)
Accumulated other comprehensive loss	(170,094)	(185,186)
Common stock held in treasury, at cost, 14,266,824 and 14,295,983 shares, respectively	(1,881,334)	(1,884,441)
Total stockholders' equity	3,255,647	3,361,452
Noncontrolling interests	476,920	491,533
Total equity	3,732,567	3,852,985
Total liabilities and partners' deficit	33,451,427	33,777,379
TRG
ASSETS:
Investment, in equity	3,276,296	3,305,102
Klepierre
ASSETS:
Investment, in equity	1,636,946	1,661,943
Unconsolidated Investments excluding Klepierre and TRG
ASSETS:
Investment, in equity	3,126,897	3,075,375
Simon Property Group, L.P.
ASSETS:
Investment properties, at cost	37,903,758	37,932,366
Less - accumulated depreciation	15,804,885	15,621,127
Investment properties, at cost, net	22,098,873	22,311,239
Cash and cash equivalents	514,929	533,936
Tenant receivables and accrued revenue, net	819,829	919,654
Right-of-use assets, net	501,910	504,119
Investments held in trust - special purpose acquisition company	345,000	345,000
Deferred costs and other assets	1,130,747	1,121,011
Total assets	33,451,427	33,777,379
LIABILITIES:
Mortgages and unsecured indebtedness	25,169,837	25,321,022
Accounts payable, accrued expenses, intangibles, and deferred revenues	1,208,643	1,433,216
Cash distributions and losses in unconsolidated entities, at equity	1,749,692	1,573,105
Dividend payable	1,850	1,468
Lease liabilities	504,684	506,931
Other liabilities	525,849	540,912
Total liabilities	29,160,555	29,376,654
Commitments and contingencies
Limited partners' preferred interest in the Operating Partnership and noncontrolling redeemable interests	558,305	547,740
Capital stock (850,000,000 total shares authorized, $0.0001 par value, 238,000,000 shares of excess common stock, 100,000,000 authorized shares of preferred stock):
Preferred units, 796,948 units outstanding. Liquidation value of $39,847	41,681	41,763
General Partner, 328,646,595 and 328,619,625 units outstanding, respectively	3,213,966	3,319,689
Limited Partners, 47,316,698 and 47,247,936 units outstanding, respectively	462,726	477,292
Total partners' equity	3,718,373	3,838,744
Nonredeemable noncontrolling interests in properties, net	14,194	14,241
Total equity	3,732,567	3,852,985
Total liabilities and partners' deficit	33,451,427	33,777,379
Simon Property Group, L.P. | TRG
ASSETS:
Investment, in equity	3,276,296	3,305,102
Simon Property Group, L.P. | Klepierre
ASSETS:
Investment, in equity	1,636,946	1,661,943
Simon Property Group, L.P. | Unconsolidated Investments excluding Klepierre and TRG
ASSETS:
Investment, in equity	3,126,897	3,075,375
Common stock
Capital stock (850,000,000 total shares authorized, $0.0001 par value, 238,000,000 shares of excess common stock, 100,000,000 authorized shares of preferred stock):
Common stock	$ 34	$ 34