    <SEC-DOCUMENT>0000950170-23-014824-index.html : 20230426
    <SEC-HEADER>0000950170-23-014824.hdr.sgml : 20230426
    <ACCEPTANCE-DATETIME>20230426161808
    ACCESSION NUMBER:		0000950170-23-014824
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		16
    CONFORMED PERIOD OF REPORT:	20230426
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20230426
    DATE AS OF CHANGE:		20230426

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			MID AMERICA APARTMENT COMMUNITIES INC.
    		CENTRAL INDEX KEY:			0000912595
    		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
    		IRS NUMBER:				621543819
    		STATE OF INCORPORATION:			TN
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-12762
    		FILM NUMBER:		23849985

    	BUSINESS ADDRESS:
    		STREET 1:		6815 POPLAR AVENUE
    		STREET 2:		SUITE 500
    		CITY:			GERMANTOWN
    		STATE:			TN
    		ZIP:			38138
    		BUSINESS PHONE:		9016826600

    	MAIL ADDRESS:
    		STREET 1:		6815 POPLAR AVENUE
    		STREET 2:		SUITE 500
    		CITY:			GERMANTOWN
    		STATE:			TN
    		ZIP:			38138

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MID AMERICA APARTMENT COMMUNITIES INC
    		DATE OF NAME CHANGE:	19930927

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Mid-America Apartments, L.P.
    		CENTRAL INDEX KEY:			0001581776
    		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
    		IRS NUMBER:				621543816
    		STATE OF INCORPORATION:			TN
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	333-190028-01
    		FILM NUMBER:		23849986

    	BUSINESS ADDRESS:
    		STREET 1:		6815 POPLAR AVENUE
    		STREET 2:		SUITE 500
    		CITY:			GERMANTOWN
    		STATE:			TN
    		ZIP:			38138
    		BUSINESS PHONE:		(901) 248-4126

    	MAIL ADDRESS:
    		STREET 1:		6815 POPLAR AVENUE
    		STREET 2:		SUITE 500
    		CITY:			GERMANTOWN
    		STATE:			TN
    		ZIP:			38138
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>maa-20230426.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: maa-20230426.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99
    <SEQUENCE>2
    <FILENAME>maa-ex99_1.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: maa-ex99_1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99
    <SEQUENCE>3
    <FILENAME>maa-ex99_2.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 3 - file: maa-ex99_2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>img267427320_0.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: img267427320_0.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>5
    <FILENAME>maa-20230426_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: maa-20230426_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>6
    <FILENAME>maa-20230426.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 6 - file: maa-20230426.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>7
    <FILENAME>maa-20230426_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 7 - file: maa-20230426_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>8
    <FILENAME>maa-20230426_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
    <TEXT>
    Document 8 - file: maa-20230426_def.xml

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>10
    <FILENAME>maa-20230426_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 10 - file: maa-20230426_htm.html

    Document 10 - RAW XML: maa-20230426_htm.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>11
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>13
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 13 - file: report.css

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

    Document 14 - RAW XML: FilingSummary.xml

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>17
    <FILENAME>0000950170-23-014824-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 17 - file: 0000950170-23-014824-xbrl.zip

    </DOCUMENT>
    </SEC-DOCUMENT>