    <SEC-DOCUMENT>0000916540-23-000017-index.html : 20230509
    <SEC-HEADER>0000916540-23-000017.hdr.sgml : 20230509
    <ACCEPTANCE-DATETIME>20230509164520
    ACCESSION NUMBER:		0000916540-23-000017
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		38
    CONFORMED PERIOD OF REPORT:	20230509
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20230509
    DATE AS OF CHANGE:		20230509

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			DARLING INGREDIENTS INC.
    		CENTRAL INDEX KEY:			0000916540
    		STANDARD INDUSTRIAL CLASSIFICATION:	FATS & OILS [2070]
    		IRS NUMBER:				362495346
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1230

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13323
    		FILM NUMBER:		23902911

    	BUSINESS ADDRESS:
    		STREET 1:		5601 N MACARTHUR BLVD
    		CITY:			IRVING
    		STATE:			TX
    		ZIP:			75038
    		BUSINESS PHONE:		9727170300

    	MAIL ADDRESS:
    		STREET 1:		5601 N MACARTHUR BLVD
    		CITY:			IRVING
    		STATE:			TX
    		ZIP:			75038

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DARLING INTERNATIONAL INC
    		DATE OF NAME CHANGE:	19931223
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>dar-20230509.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: dar-20230509.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>exh991-pressreleaseq12023.htm
    <DESCRIPTION>EXHIBIT 99.1 PRESS RELEASE
    <TEXT>
    Document 2 - file: exh991-pressreleaseq12023.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>darlingingredientsq123ea.htm
    <DESCRIPTION>EXHIBIT 99.2 EARNING SLIDES
    <TEXT>
    Document 3 - file: darlingingredientsq123ea.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>4
    <FILENAME>dar-20230509.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 4 - file: dar-20230509.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>5
    <FILENAME>dar-20230509_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: dar-20230509_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>6
    <FILENAME>dar-20230509_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 6 - file: dar-20230509_pre.xml

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>darlingingredientsq123ea001.jpg
    <TEXT>
    Document 8 - file: darlingingredientsq123ea001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>darlingingredientsq123ea002.jpg
    <TEXT>
    Document 9 - file: darlingingredientsq123ea002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>darlingingredientsq123ea003.jpg
    <TEXT>
    Document 10 - file: darlingingredientsq123ea003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>darlingingredientsq123ea004.jpg
    <TEXT>
    Document 11 - file: darlingingredientsq123ea004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>darlingingredientsq123ea005.jpg
    <TEXT>
    Document 12 - file: darlingingredientsq123ea005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>darlingingredientsq123ea006.jpg
    <TEXT>
    Document 13 - file: darlingingredientsq123ea006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>darlingingredientsq123ea007.jpg
    <TEXT>
    Document 14 - file: darlingingredientsq123ea007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>darlingingredientsq123ea008.jpg
    <TEXT>
    Document 15 - file: darlingingredientsq123ea008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>darlingingredientsq123ea009.jpg
    <TEXT>
    Document 16 - file: darlingingredientsq123ea009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>darlingingredientsq123ea010.jpg
    <TEXT>
    Document 17 - file: darlingingredientsq123ea010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>darlingingredientsq123ea011.jpg
    <TEXT>
    Document 18 - file: darlingingredientsq123ea011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>darlingingredientsq123ea012.jpg
    <TEXT>
    Document 19 - file: darlingingredientsq123ea012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>darlingingredientsq123ea013.jpg
    <TEXT>
    Document 20 - file: darlingingredientsq123ea013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>darlingingredientsq123ea014.jpg
    <TEXT>
    Document 21 - file: darlingingredientsq123ea014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>darlingingredientsq123ea015.jpg
    <TEXT>
    Document 22 - file: darlingingredientsq123ea015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>darlingingredientsq123ea016.jpg
    <TEXT>
    Document 23 - file: darlingingredientsq123ea016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>darlingingredientsq123ea017.jpg
    <TEXT>
    Document 24 - file: darlingingredientsq123ea017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>darlingingredientsq123ea018.jpg
    <TEXT>
    Document 25 - file: darlingingredientsq123ea018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>darlingingredientsq123ea019.jpg
    <TEXT>
    Document 26 - file: darlingingredientsq123ea019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>darlingingredientsq123ea020.jpg
    <TEXT>
    Document 27 - file: darlingingredientsq123ea020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>darlingingredientsq123ea021.jpg
    <TEXT>
    Document 28 - file: darlingingredientsq123ea021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>darlingingredientsq123ea022.jpg
    <TEXT>
    Document 29 - file: darlingingredientsq123ea022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>darlingingredientsq123ea023.jpg
    <TEXT>
    Document 30 - file: darlingingredientsq123ea023.jpg

    </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>dar-20230509_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 32 - file: dar-20230509_htm.html

    Document 32 - RAW XML: dar-20230509_htm.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>33
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 33 - file: Financial_Report.xlsx

    </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>38
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 38 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>39
    <FILENAME>0000916540-23-000017-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 39 - file: 0000916540-23-000017-xbrl.zip

    </DOCUMENT>
    </SEC-DOCUMENT>