<SEC-DOCUMENT>0000950170-24-105173-index.html : 20240910
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<ACCEPTANCE-DATETIME>20240910163309
ACCESSION NUMBER:		0000950170-24-105173
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		16
CONFORMED PERIOD OF REPORT:	20240909
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20240910
DATE AS OF CHANGE:		20240910

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EQUITY RESIDENTIAL
		CENTRAL INDEX KEY:			0000906107
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		IRS NUMBER:				363877868
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12252
		FILM NUMBER:		241290460

	BUSINESS ADDRESS:	
		STREET 1:		EQUITY RESIDENTIAL
		STREET 2:		TWO NORTH RIVERSIDE PLAZA, SUITE 400
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3129281178

	MAIL ADDRESS:	
		STREET 1:		TWO NORTH RIVERSIDE PLAZA
		STREET 2:		SUITE 400
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EQUITY RESIDENTIAL PROPERTIES TRUST
		DATE OF NAME CHANGE:	19930524

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ERP OPERATING LTD PARTNERSHIP
		CENTRAL INDEX KEY:			0000931182
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		IRS NUMBER:				363894853
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24920
		FILM NUMBER:		241290461

	BUSINESS ADDRESS:	
		STREET 1:		TWO N RIVERSIDE PLZ
		STREET 2:		STE 400
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3124741300

	MAIL ADDRESS:	
		STREET 1:		TWO N RIVERSIDE PLAZA
		STREET 2:		SUITE 450
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>eqr-20240909.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: eqr-20240909.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>eqr-ex1_1.htm
<DESCRIPTION>EX-1.1
<TEXT>
Document 2 - file: eqr-ex1_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.2
<SEQUENCE>3
<FILENAME>eqr-ex1_2.htm
<DESCRIPTION>EX-1.2
<TEXT>
Document 3 - file: eqr-ex1_2.htm

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<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>4
<FILENAME>eqr-ex4_1.htm
<DESCRIPTION>EX-4.1
<TEXT>
Document 4 - file: eqr-ex4_1.htm

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<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>5
<FILENAME>eqr-ex5_1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 5 - file: eqr-ex5_1.htm

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<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>img56596540_0.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: img56596540_0.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>7
<FILENAME>eqr-20240909.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT
<TEXT>
Document 7 - file: eqr-20240909.xsd

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<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 9 - file: R1.htm

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<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>10
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 10 - file: Financial_Report.xlsx

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<TYPE>XML
<SEQUENCE>11
<FILENAME>Show.js
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<TEXT>
Document 11 - file: Show.js

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<TYPE>XML
<SEQUENCE>12
<FILENAME>report.css
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<TEXT>
Document 12 - file: report.css

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<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 14 - file: FilingSummary.html

Document 14 - RAW XML: FilingSummary.xml

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<DOCUMENT>
<TYPE>JSON
<SEQUENCE>16
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 16 - file: MetaLinks.json

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<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>17
<FILENAME>0000950170-24-105173-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 17 - file: 0000950170-24-105173-xbrl.zip

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<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>eqr-20240909_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 18 - file: eqr-20240909_htm.html

Document 18 - RAW XML: eqr-20240909_htm.xml

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