CONSOLIDATED BALANCE SHEETS OF ERP OPERATING LIMITED PARTNERSHIP (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
ASSETS
Land	$ 5,580,878	$ 5,814,790
Depreciable property	22,251,673	22,370,811
Projects under development	89,347	24,307
Land held for development	60,165	62,998
Investment in real estate	27,982,063	28,272,906
Accumulated depreciation	(8,813,578)	(8,354,282)
Investment in real estate, net	19,168,485	19,918,624
Investments in unconsolidated entities	256,311	127,448
Cash and cash equivalents	44,788	123,832
Restricted deposits	76,679	236,404
Right-of-use assets	465,814	474,713
Other assets	253,328	288,220
Total assets	20,265,405	21,169,241
Liabilities:
Mortgage notes payable, net	1,967,827	2,191,201
Notes, net	5,340,807	5,835,222
Line of credit and commercial paper	189,557	315,030
Accounts payable and accrued expenses	175,843	107,013
Accrued interest payable	49,652	69,510
Lease liabilities	309,548	312,335
Other liabilities	287,955	353,102
Security deposits	69,247	66,141
Distributions payable	242,695	233,502
Total liabilities	8,633,131	9,483,056
Commitments and contingencies
Redeemable Limited Partners	370,537	498,977
Partners’ Capital:
Accumulated other comprehensive income (loss)	(872)	(34,272)
Noncontrolling Interests – Partially Owned Properties	(1,567)	18,166
Total liabilities and equity	20,265,405	21,169,241
ERPOP [Member]
ASSETS
Land	5,580,878	5,814,790
Depreciable property	22,251,673	22,370,811
Projects under development	89,347	24,307
Land held for development	60,165	62,998
Investment in real estate	27,982,063	28,272,906
Accumulated depreciation	(8,813,578)	(8,354,282)
Investment in real estate, net	19,168,485	19,918,624
Investments in unconsolidated entities	256,311	127,448
Cash and cash equivalents	44,788	123,832
Restricted deposits	76,679	236,404
Right-of-use assets	465,814	474,713
Other assets	253,328	288,220
Total assets	20,265,405	21,169,241
Liabilities:
Mortgage notes payable, net	1,967,827	2,191,201
Notes, net	5,340,807	5,835,222
Line of credit and commercial paper	189,557	315,030
Accounts payable and accrued expenses	175,843	107,013
Accrued interest payable	49,652	69,510
Lease liabilities	309,548	312,335
Other liabilities	287,955	353,102
Security deposits	69,247	66,141
Distributions payable	242,695	233,502
Total liabilities	8,633,131	9,483,056
Commitments and contingencies
Redeemable Limited Partners	370,537	498,977
Partners’ Capital:
Preference Units	37,280	37,280
General Partner	11,008,319	10,951,940
Limited Partners	218,577	214,094
Accumulated other comprehensive income (loss)	(872)	(34,272)
Total partners’ capital	11,263,304	11,169,042
Noncontrolling Interests – Partially Owned Properties	(1,567)	18,166
Total capital	11,261,737	11,187,208
Total liabilities and equity	$ 20,265,405	$ 21,169,241