<SEC-DOCUMENT>0001104659-21-086615-index.html : 20210629
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<ACCEPTANCE-DATETIME>20210629100713
ACCESSION NUMBER:		0001104659-21-086615
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		25
CONFORMED PERIOD OF REPORT:	20210629
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20210629
DATE AS OF CHANGE:		20210629

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMEREN CORP
		CENTRAL INDEX KEY:			0001002910
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				431723446
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14756
		FILM NUMBER:		211056138

	BUSINESS ADDRESS:	
		STREET 1:		1901 CHOUTEAU AVE
		STREET 2:		MC 1310
		CITY:			ST LOUIS
		STATE:			MO
		ZIP:			63166-6149
		BUSINESS PHONE:		314-621-3222

	MAIL ADDRESS:	
		STREET 1:		1901 CHOUTEAU AVE
		STREET 2:		MC 1310
		CITY:			ST LOUIS
		STATE:			MO
		ZIP:			63103

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ameren Illinois Co
		CENTRAL INDEX KEY:			0000018654
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				370211380
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03672
		FILM NUMBER:		211056139

	BUSINESS ADDRESS:	
		STREET 1:		10 EXECUTIVE DRIVE
		CITY:			COLLINSVILLE
		STATE:			IL
		ZIP:			62234
		BUSINESS PHONE:		618-343-8150

	MAIL ADDRESS:	
		STREET 1:		10 EXECUTIVE DRIVE
		CITY:			COLLINSVILLE
		STATE:			IL
		ZIP:			62234

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CENTRAL ILLINOIS PUBLIC SERVICE CO
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
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Document 1 - file: tm2120168d7_8k.htm

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<DOCUMENT>
<TYPE>EX-1.1
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<FILENAME>tm2120168d7_ex1-1.htm
<DESCRIPTION>EXHIBIT 1.1
<TEXT>
Document 2 - file: tm2120168d7_ex1-1.htm

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<TYPE>EX-1.2
<SEQUENCE>3
<FILENAME>tm2120168d7_ex1-2.htm
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Document 3 - file: tm2120168d7_ex1-2.htm

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Document 4 - file: tm2120168d7_ex4-2.htm

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<FILENAME>tm2120168d7_ex5-1.htm
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Document 5 - file: tm2120168d7_ex5-1.htm

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<FILENAME>tm2120168d7_ex5-2.htm
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Document 6 - file: tm2120168d7_ex5-2.htm

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<FILENAME>aee-20210629.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
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Document 7 - file: aee-20210629.xsd

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Document 8 - file: aee-20210629_def.xml

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Document 9 - file: aee-20210629_lab.xml

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Document 15 - file: tm2120168d7_ex5-2img01.jpg

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Document 16 - file: tm2120168d7img_001.jpg

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Document 17 - file: tm2120168image002.gif

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Document 18 - RAW XML: tm2120168d7_8k_htm.xml

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Document 19 - file: R1.htm

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Document 20 - file: Financial_Report.xlsx

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Document 21 - file: Show.js

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Document 22 - file: report.css

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Document 23 - file: FilingSummary.html

Document 23 - RAW XML: FilingSummary.xml

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