    <SEC-DOCUMENT>0001025835-24-000054-index.html : 20240722
    <SEC-HEADER>0001025835-24-000054.hdr.sgml : 20240722
    <ACCEPTANCE-DATETIME>20240722160907
    ACCESSION NUMBER:		0001025835-24-000054
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		46
    CONFORMED PERIOD OF REPORT:	20240722
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20240722
    DATE AS OF CHANGE:		20240722

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ENTERPRISE FINANCIAL SERVICES CORP
    		CENTRAL INDEX KEY:			0001025835
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		ORGANIZATION NAME:           	02 Finance
    		IRS NUMBER:				431706259
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-15373
    		FILM NUMBER:		241131592

    	BUSINESS ADDRESS:
    		STREET 1:		150 NORTH MERAMEC
    		STREET 2:		150 NORTH MERAMEC
    		CITY:			CLAYTON
    		STATE:			MO
    		ZIP:			63105
    		BUSINESS PHONE:		3147255500

    	MAIL ADDRESS:
    		STREET 1:		150 NORTH MERAMEC
    		STREET 2:		150 NORTH MERAMEC
    		CITY:			CLAYTON
    		STATE:			MO
    		ZIP:			63105

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ENTERBANK HOLDINGS INC
    		DATE OF NAME CHANGE:	19961024
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>efsc-20240722.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: efsc-20240722.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>ex991financialstatementsan.htm
    <DESCRIPTION>EARNINGS RELEASE
    <TEXT>
    Document 2 - file: ex991financialstatementsan.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>q22024efscearningsreleas.htm
    <DESCRIPTION>WEBCAST SLIDES
    <TEXT>
    Document 3 - file: q22024efscearningsreleas.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>4
    <FILENAME>efsc-20240722.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 4 - file: efsc-20240722.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>5
    <FILENAME>efsc-20240722_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: efsc-20240722_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>6
    <FILENAME>efsc-20240722_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 6 - file: efsc-20240722_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>7
    <FILENAME>efsc-20240722_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 7 - file: efsc-20240722_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>enterprisefinancialservicesa.jpg
    <TEXT>
    Document 8 - file: enterprisefinancialservicesa.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>q22024efscearningsreleas001.jpg
    <TEXT>
    Document 9 - file: q22024efscearningsreleas001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>q22024efscearningsreleas002.jpg
    <TEXT>
    Document 10 - file: q22024efscearningsreleas002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>q22024efscearningsreleas003.jpg
    <TEXT>
    Document 11 - file: q22024efscearningsreleas003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>q22024efscearningsreleas004.jpg
    <TEXT>
    Document 12 - file: q22024efscearningsreleas004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>q22024efscearningsreleas005.jpg
    <TEXT>
    Document 13 - file: q22024efscearningsreleas005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>q22024efscearningsreleas006.jpg
    <TEXT>
    Document 14 - file: q22024efscearningsreleas006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>q22024efscearningsreleas007.jpg
    <TEXT>
    Document 15 - file: q22024efscearningsreleas007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>q22024efscearningsreleas008.jpg
    <TEXT>
    Document 16 - file: q22024efscearningsreleas008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>q22024efscearningsreleas009.jpg
    <TEXT>
    Document 17 - file: q22024efscearningsreleas009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>q22024efscearningsreleas010.jpg
    <TEXT>
    Document 18 - file: q22024efscearningsreleas010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>q22024efscearningsreleas011.jpg
    <TEXT>
    Document 19 - file: q22024efscearningsreleas011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>q22024efscearningsreleas012.jpg
    <TEXT>
    Document 20 - file: q22024efscearningsreleas012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>q22024efscearningsreleas013.jpg
    <TEXT>
    Document 21 - file: q22024efscearningsreleas013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>q22024efscearningsreleas014.jpg
    <TEXT>
    Document 22 - file: q22024efscearningsreleas014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>q22024efscearningsreleas015.jpg
    <TEXT>
    Document 23 - file: q22024efscearningsreleas015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>q22024efscearningsreleas016.jpg
    <TEXT>
    Document 24 - file: q22024efscearningsreleas016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>q22024efscearningsreleas017.jpg
    <TEXT>
    Document 25 - file: q22024efscearningsreleas017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>q22024efscearningsreleas018.jpg
    <TEXT>
    Document 26 - file: q22024efscearningsreleas018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>q22024efscearningsreleas019.jpg
    <TEXT>
    Document 27 - file: q22024efscearningsreleas019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>q22024efscearningsreleas020.jpg
    <TEXT>
    Document 28 - file: q22024efscearningsreleas020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>q22024efscearningsreleas021.jpg
    <TEXT>
    Document 29 - file: q22024efscearningsreleas021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>q22024efscearningsreleas022.jpg
    <TEXT>
    Document 30 - file: q22024efscearningsreleas022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>q22024efscearningsreleas023.jpg
    <TEXT>
    Document 31 - file: q22024efscearningsreleas023.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>q22024efscearningsreleas024.jpg
    <TEXT>
    Document 32 - file: q22024efscearningsreleas024.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>q22024efscearningsreleas025.jpg
    <TEXT>
    Document 33 - file: q22024efscearningsreleas025.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>q22024efscearningsreleas026.jpg
    <TEXT>
    Document 34 - file: q22024efscearningsreleas026.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>q22024efscearningsreleas027.jpg
    <TEXT>
    Document 35 - file: q22024efscearningsreleas027.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>q22024efscearningsreleas028.jpg
    <TEXT>
    Document 36 - file: q22024efscearningsreleas028.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>q22024efscearningsreleas029.jpg
    <TEXT>
    Document 37 - file: q22024efscearningsreleas029.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>39
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 39 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>40
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 40 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>41
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 41 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>42
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 42 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>44
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 44 - file: FilingSummary.html

    Document 44 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>47
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 47 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>48
    <FILENAME>0001025835-24-000054-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 48 - file: 0001025835-24-000054-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>49
    <FILENAME>efsc-20240722_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 49 - file: efsc-20240722_htm.html

    Document 49 - RAW XML: efsc-20240722_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>