    <SEC-DOCUMENT>0001564590-23-007778-index.html : 20230623
    <SEC-HEADER>0001564590-23-007778.hdr.sgml : 20230623
    <ACCEPTANCE-DATETIME>20230623161643
    ACCESSION NUMBER:		0001564590-23-007778
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		38
    CONFORMED PERIOD OF REPORT:	20230803
    FILED AS OF DATE:		20230623
    DATE AS OF CHANGE:		20230623

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			EAGLE MATERIALS INC
    		CENTRAL INDEX KEY:			0000918646
    		STANDARD INDUSTRIAL CLASSIFICATION:	CEMENT, HYDRAULIC [3241]
    		IRS NUMBER:				752520779
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-12984
    		FILM NUMBER:		231037884

    	BUSINESS ADDRESS:
    		STREET 1:		5960 BERKSHIRE LANE
    		STREET 2:		SUITE 900
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75225
    		BUSINESS PHONE:		214-432-2000

    	MAIL ADDRESS:
    		STREET 1:		5960 BERKSHIRE LANE
    		STREET 2:		SUITE 900
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75225

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CENTEX CONSTRUCTION PRODUCTS INC
    		DATE OF NAME CHANGE:	19940204
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>exp-def14a_20230803.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: exp-def14a_20230803.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>gvwuws5zkbby000008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: gvwuws5zkbby000008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>gvwuws5zkbby000024.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: gvwuws5zkbby000024.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>gvwuws5zkbby000006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: gvwuws5zkbby000006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>gvwuws5zkbby000022.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: gvwuws5zkbby000022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>gvwuws5zkbby000003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: gvwuws5zkbby000003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>gvwuws5zkbby000016.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: gvwuws5zkbby000016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>gvwuws5zkbby000009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: gvwuws5zkbby000009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>gvwuws5zkbby000023.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: gvwuws5zkbby000023.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>gvwuws5zkbby000011.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: gvwuws5zkbby000011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>gvwuws5zkbby000001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: gvwuws5zkbby000001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>gvwuws5zkbby000015.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: gvwuws5zkbby000015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>gvwuws5zkbby000004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: gvwuws5zkbby000004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>gvwuws5zkbby000005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: gvwuws5zkbby000005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>gvwuws5zkbby000014.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: gvwuws5zkbby000014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>gvwuws5zkbby000025.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: gvwuws5zkbby000025.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>gvwuws5zkbby000017.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: gvwuws5zkbby000017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>gvwuws5zkbby000020.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: gvwuws5zkbby000020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>gvwuws5zkbby000012.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: gvwuws5zkbby000012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>gvwuws5zkbby000021.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: gvwuws5zkbby000021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>gvwuws5zkbby000010.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: gvwuws5zkbby000010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>gvwuws5zkbby000019.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: gvwuws5zkbby000019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>gvwuws5zkbby000013.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: gvwuws5zkbby000013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>gvwuws5zkbby000002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: gvwuws5zkbby000002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>gvwuws5zkbby000007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: gvwuws5zkbby000007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>gvwuws5zkbby000018.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: gvwuws5zkbby000018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>27
    <FILENAME>exp-20230803.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 27 - file: exp-20230803.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>28
    <FILENAME>exp-20230803_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
    <TEXT>
    Document 28 - file: exp-20230803_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>29
    <FILENAME>exp-20230803_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
    Document 29 - file: exp-20230803_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>30
    <FILENAME>exp-20230803_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
    Document 30 - file: exp-20230803_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>31
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 31 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>32
    <FILENAME>R2.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 32 - file: R2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>33
    <FILENAME>exp-def14a_20230803_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 33 - file: exp-def14a_20230803_htm.html

    Document 33 - RAW XML: exp-def14a_20230803_htm.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>34
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 34 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>35
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 35 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>36
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 36 - file: FilingSummary.html

    Document 36 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>39
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 39 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>40
    <FILENAME>0001564590-23-007778-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 40 - file: 0001564590-23-007778-xbrl.zip

    </DOCUMENT>
    </SEC-DOCUMENT>