    <SEC-DOCUMENT>0000715072-20-000108-index.html : 20200428
    <SEC-HEADER>0000715072-20-000108.hdr.sgml : 20200428
    <ACCEPTANCE-DATETIME>20200428173051
    ACCESSION NUMBER:		0000715072-20-000108
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		26
    CONFORMED PERIOD OF REPORT:	20200428
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20200428
    DATE AS OF CHANGE:		20200428

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			RENASANT CORP
    		CENTRAL INDEX KEY:			0000715072
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		IRS NUMBER:				640676974
    		STATE OF INCORPORATION:			MS
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13253
    		FILM NUMBER:		20826332

    	BUSINESS ADDRESS:
    		STREET 1:		209 TROY STREET
    		CITY:			TUPELO
    		STATE:			MS
    		ZIP:			38804-4827
    		BUSINESS PHONE:		(662) 680-1001

    	MAIL ADDRESS:
    		STREET 1:		P.O. BOX 709
    		CITY:			TUPELO
    		STATE:			MS
    		ZIP:			38802-0709

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	PEOPLES HOLDING CO
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>rnst-20200428.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: rnst-20200428.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>exhibit991rnst1q2020ea.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: exhibit991rnst1q2020ea.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>covid-19creditupdate.htm
    <DESCRIPTION>EX-99.2
    <TEXT>
    Document 3 - file: covid-19creditupdate.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>4
    <FILENAME>rnst-20200428.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 4 - file: rnst-20200428.xsd

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    <DOCUMENT>
    <TYPE>EX-101.CAL
    <SEQUENCE>5
    <FILENAME>rnst-20200428_cal.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: rnst-20200428_cal.xml

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    <TYPE>EX-101.DEF
    <SEQUENCE>6
    <FILENAME>rnst-20200428_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
    <TEXT>
    Document 6 - file: rnst-20200428_def.xml

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    <SEQUENCE>7
    <FILENAME>rnst-20200428_lab.xml
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    <TEXT>
    Document 7 - file: rnst-20200428_lab.xml

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    <TYPE>EX-101.PRE
    <SEQUENCE>8
    <FILENAME>rnst-20200428_pre.xml
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    <TEXT>
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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>covid-19creditupdate001.jpg
    <TEXT>
    Document 9 - file: covid-19creditupdate001.jpg

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    <SEQUENCE>10
    <FILENAME>covid-19creditupdate002.jpg
    <TEXT>
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    <SEQUENCE>11
    <FILENAME>covid-19creditupdate003.jpg
    <TEXT>
    Document 11 - file: covid-19creditupdate003.jpg

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    <SEQUENCE>12
    <FILENAME>covid-19creditupdate004.jpg
    <TEXT>
    Document 12 - file: covid-19creditupdate004.jpg

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    <SEQUENCE>13
    <FILENAME>covid-19creditupdate005.jpg
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    Document 13 - file: covid-19creditupdate005.jpg

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    <SEQUENCE>14
    <FILENAME>covid-19creditupdate006.jpg
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    Document 14 - file: covid-19creditupdate006.jpg

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    <DOCUMENT>
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    <SEQUENCE>15
    <FILENAME>covid-19creditupdate007.jpg
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    Document 15 - file: covid-19creditupdate007.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>covid-19creditupdate008.jpg
    <TEXT>
    Document 16 - file: covid-19creditupdate008.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>covid-19creditupdate009.jpg
    <TEXT>
    Document 17 - file: covid-19creditupdate009.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>ex991rnstcorpimagea191.jpg
    <TEXT>
    Document 18 - file: ex991rnstcorpimagea191.jpg

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    <TYPE>ZIP
    <SEQUENCE>19
    <FILENAME>0000715072-20-000108-xbrl.zip
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    <TEXT>
    Document 19 - file: 0000715072-20-000108-xbrl.zip

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    <TYPE>XML
    <SEQUENCE>20
    <FILENAME>R1.htm
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    <TEXT>
    Document 20 - file: R1.htm

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>21
    <FILENAME>report.css
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    <TEXT>
    Document 21 - file: report.css

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    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>22
    <FILENAME>MetaLinks.json
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    <TEXT>
    Document 22 - file: MetaLinks.json

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>23
    <FILENAME>FilingSummary.xml
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    <TEXT>
    Document 23 - file: FilingSummary.html

    Document 23 - RAW XML: FilingSummary.xml

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    <TYPE>XML
    <SEQUENCE>24
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    <TEXT>
    Document 24 - file: Show.js

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    <SEQUENCE>25
    <FILENAME>rnst-20200428_htm.xml
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    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>27
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 27 - file: Financial_Report.xlsx

    </DOCUMENT>
    </SEC-DOCUMENT>