EPLP - Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Rental properties:
Land and land improvements	$ 3,355,893	$ 3,363,169
Buildings and improvements	15,146,101	15,073,416
Total rental properties	18,501,994	18,436,585
Less: accumulated depreciation	(6,931,353)	(6,532,003)
Net real estate	11,570,641	11,904,582
Real estate under development	210,654	157,122
Co-investments	612,871	630,550
Total real estate	12,394,166	12,692,254
Cash and cash equivalents-unrestricted	72,059	76,241
Cash and cash equivalents-restricted	8,239	9,345
Marketable securities	102,665	98,070
Notes and other receivables, net of allowance for credit losses of $0.3 million and $0.6 million as of September 30, 2026 and December 31, 2025, respectively	94,064	141,591
Operating lease right-of-use assets	31,231	50,833
Prepaid expenses and other assets	113,830	90,675
Total assets	12,816,254	13,159,009
LIABILITIES AND CAPITAL
Unsecured debt, net	5,844,670	6,015,921
Mortgage notes payable, net	761,144	784,348
Accounts payable and accrued liabilities	325,671	221,351
Construction payable	33,494	24,743
Distributions payable	174,745	173,698
Distributions in excess of investments in co-investments	108,854	98,837
Operating lease liabilities	31,813	51,487
Other liabilities	50,340	51,729
Total liabilities	7,330,731	7,422,114
Commitments and contingencies (Note 11)
Redeemable noncontrolling interest	26,069	28,263
Limited Partners:
Accumulated other comprehensive income, net	27,426	6,047
Noncontrolling interest	160,926	167,260
Total liabilities and equity	12,816,254	13,159,009
Received cash	333	555
Essex Portfolio, L.P.
Rental properties:
Land and land improvements	3,355,893	3,363,169
Buildings and improvements	15,146,101	15,073,416
Total rental properties	18,501,994	18,436,585
Less: accumulated depreciation	(6,931,353)	(6,532,003)
Net real estate	11,570,641	11,904,582
Real estate under development	210,654	157,122
Co-investments	612,871	630,550
Total real estate	12,394,166	12,692,254
Cash and cash equivalents-unrestricted	72,059	76,241
Cash and cash equivalents-restricted	8,239	9,345
Marketable securities	102,665	98,070
Notes and other receivables, net of allowance for credit losses of $0.3 million and $0.6 million as of September 30, 2026 and December 31, 2025, respectively	94,064	141,591
Operating lease right-of-use assets	31,231	50,833
Prepaid expenses and other assets	113,830	90,675
Total assets	12,816,254	13,159,009
LIABILITIES AND CAPITAL
Unsecured debt, net	5,844,670	6,015,921
Mortgage notes payable, net	761,144	784,348
Accounts payable and accrued liabilities	325,671	221,351
Construction payable	33,494	24,743
Distributions payable	174,745	173,698
Distributions in excess of investments in co-investments	108,854	98,837
Operating lease liabilities	31,813	51,487
Other liabilities	50,340	51,729
Total liabilities	7,330,731	7,422,114
Commitments and contingencies (Note 11)
Redeemable noncontrolling interest	26,069	28,263
Limited Partners:
Accumulated other comprehensive income, net	32,246	10,138
Total partners’ capital	5,358,245	5,607,339
Noncontrolling interest	101,209	101,293
Total capital	5,459,454	5,708,632
Total liabilities and equity	12,816,254	13,159,009
Received cash	300	600
Essex Portfolio, L.P. | General Partner
General Partner:
Common equity (64,337,514 and 64,442,290 units issued and outstanding, respectively)	5,271,102	5,535,325
Essex Portfolio, L.P. | Limited Partners
Limited Partners:
Common equity (2,183,943 and 2,250,339 units issued and outstanding, respectively)	54,897	61,876
Essex Portfolio, L.P. | Common Equity | General Partner
General Partner:
Common equity (64,337,514 and 64,442,290 units issued and outstanding, respectively)	5,271,102	5,535,325
Limited Partners:
Total capital	5,271,102	5,535,325
Essex Portfolio, L.P. | Common Equity | Limited Partners
Limited Partners:
Total capital	$ 54,897	$ 61,876