<SEC-DOCUMENT>0001193125-25-049943-index.html : 20250307
<SEC-HEADER>0001193125-25-049943.hdr.sgml : 20250307
<ACCEPTANCE-DATETIME>20250307170022
ACCESSION NUMBER:		0001193125-25-049943
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		53
CONFORMED PERIOD OF REPORT:	20250429
FILED AS OF DATE:		20250307
DATE AS OF CHANGE:		20250307

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KIRBY CORP
		CENTRAL INDEX KEY:			0000056047
		STANDARD INDUSTRIAL CLASSIFICATION:	WATER TRANSPORTATION [4400]
		ORGANIZATION NAME:           	01 Energy & Transportation
		IRS NUMBER:				741884980
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-07615
		FILM NUMBER:		25720993

	BUSINESS ADDRESS:	
		STREET 1:		55 WAUGH DRIVE SUITE 1000
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77007
		BUSINESS PHONE:		7134351000

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 1745
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77251

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KIRBY EXPLORATION CO INC
		DATE OF NAME CHANGE:	19900510
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d693056ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d693056ddef14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>kex-20241231.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
Document 2 - file: kex-20241231.xsd

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>3
<FILENAME>kex-20241231_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
<TEXT>
Document 3 - file: kex-20241231_def.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>kex-20241231_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
Document 4 - file: kex-20241231_lab.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>kex-20241231_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
Document 5 - file: kex-20241231_pre.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g693056g01a07.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g693056g01a07.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g693056g01b07.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g693056g01b07.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g693056g01s01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g693056g01s01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g693056g03t27.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g693056g03t27.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g693056g04p04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g693056g04p04.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g693056g04v63.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g693056g04v63.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g693056g04w44.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g693056g04w44.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g693056g05p05.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g693056g05p05.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g693056g06a10.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g693056g06a10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g693056g06b20.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g693056g06b20.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g693056g06c30.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g693056g06c30.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g693056g06d40.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g693056g06d40.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g693056g06u11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g693056g06u11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g693056g22a22.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g693056g22a22.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g693056g22m02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g693056g22m02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g693056g23a23.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g693056g23a23.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>g693056g24a24.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: g693056g24a24.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>g693056g25a25.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: g693056g25a25.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>g693056g27a27.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: g693056g27a27.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>g693056g29a29.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: g693056g29a29.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>g693056g30a30.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: g693056g30a30.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>g693056g31a31.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 27 - file: g693056g31a31.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>g693056g54r97.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 28 - file: g693056g54r97.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>g693056g60p45.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 29 - file: g693056g60p45.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>30
<FILENAME>g693056g60s20.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 30 - file: g693056g60s20.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>31
<FILENAME>g693056g62v99.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 31 - file: g693056g62v99.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>32
<FILENAME>g693056g65f55.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 32 - file: g693056g65f55.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>33
<FILENAME>g693056g78s40.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 33 - file: g693056g78s40.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>34
<FILENAME>g693056page004.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 34 - file: g693056page004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>35
<FILENAME>g693056page004a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 35 - file: g693056page004a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>36
<FILENAME>g693056page004b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 36 - file: g693056page004b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>37
<FILENAME>g693056page004c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 37 - file: g693056page004c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>38
<FILENAME>g693056page004d.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 38 - file: g693056page004d.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>39
<FILENAME>g693056page004e.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 39 - file: g693056page004e.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>40
<FILENAME>g693056page004f.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 40 - file: g693056page004f.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>41
<FILENAME>g693056page005a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 41 - file: g693056page005a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>42
<FILENAME>g693056page005b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 42 - file: g693056page005b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>43
<FILENAME>g693056page005c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 43 - file: g693056page005c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 45 - file: R1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 46 - file: R2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 47 - file: R3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 48 - file: Show.js

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 49 - file: report.css

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 51 - file: FilingSummary.html

Document 51 - RAW XML: FilingSummary.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>53
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 53 - file: MetaLinks.json

</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>54
<FILENAME>0001193125-25-049943-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 54 - file: 0001193125-25-049943-xbrl.zip

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>d693056ddef14a_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 55 - file: d693056ddef14a_htm.html

Document 55 - RAW XML: d693056ddef14a_htm.xml

</DOCUMENT>
</SEC-DOCUMENT>