CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME OF ERP OPERATING LIMITED PARTNERSHIP (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Comprehensive income:
Net income	$ 183,555	$ 144,862	$ 488,587	$ 364,933
Other comprehensive income (loss) – derivative instruments:
Unrealized holding gains (losses) arising during the period		13,834		4,054
Losses reclassified into earnings from other comprehensive income	600	1,106	1,210	2,201
Other comprehensive income (loss)	600	14,940	1,210	6,255
Comprehensive income	184,155	159,802	489,797	371,188
Comprehensive (income) attributable to Noncontrolling Interests – Partially Owned Properties	(6,088)	(6,135)	(15,350)	(13,890)
Comprehensive income attributable to controlling interests	178,067	153,667	474,447	357,298
ERPOP [Member]
Comprehensive income:
Net income	183,555	144,862	488,587	364,933
Other comprehensive income (loss) – derivative instruments:
Unrealized holding gains (losses) arising during the period		13,834		4,054
Losses reclassified into earnings from other comprehensive income	600	1,106	1,210	2,201
Other comprehensive income (loss)	600	14,940	1,210	6,255
Comprehensive income	184,155	159,802	489,797	371,188
Comprehensive (income) attributable to Noncontrolling Interests – Partially Owned Properties	(1,069)	(1,105)	(2,039)	(2,082)
Comprehensive income attributable to controlling interests	$ 183,086	$ 158,697	$ 487,758	$ 369,106