<SEC-DOCUMENT>0000099780-21-000014-index.html : 20210224
<SEC-HEADER>0000099780-21-000014.hdr.sgml : 20210224
<ACCEPTANCE-DATETIME>20210224122730
ACCESSION NUMBER:		0000099780-21-000014
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		37
CONFORMED PERIOD OF REPORT:	20210224
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20210224
DATE AS OF CHANGE:		20210224

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRINITY INDUSTRIES INC
		CENTRAL INDEX KEY:			0000099780
		STANDARD INDUSTRIAL CLASSIFICATION:	RAILROAD EQUIPMENT [3743]
		IRS NUMBER:				750225040
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06903
		FILM NUMBER:		21670495

	BUSINESS ADDRESS:	
		STREET 1:		14221 N DALLAS PARKWAY
		STREET 2:		SUITE 1100
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75254
		BUSINESS PHONE:		214-631-4420

	MAIL ADDRESS:	
		STREET 1:		14221 N DALLAS PARKWAY
		STREET 2:		SUITE 1100
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75254

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TRINITY STEEL CO INC
		DATE OF NAME CHANGE:	19720407
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>trn-20210224.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: trn-20210224.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>exh991pressrelease12312020.htm <DESCRIPTION>EX-99.1 - PRESS RELEASE <TEXT> Document 2 - file: exh991pressrelease12312020.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>q42020exh992-conferencecal.htm <DESCRIPTION>EX-99.2 - CONFERENCE CALL SCRIPTS <TEXT> Document 3 - file: q42020exh992-conferencecal.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.3 <SEQUENCE>4 <FILENAME>trinityq42020earningscal.htm <DESCRIPTION>EX-99.3 - SUPPLEMENTAL MATERIALS <TEXT> Document 4 - file: trinityq42020earningscal.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>5 <FILENAME>trn-20210224.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 5 - file: trn-20210224.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.CAL <SEQUENCE>6 <FILENAME>trn-20210224_cal.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT <TEXT> Document 6 - file: trn-20210224_cal.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>7 <FILENAME>trn-20210224_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT <TEXT> Document 7 - file: trn-20210224_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>8 <FILENAME>trn-20210224_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT <TEXT> Document 8 - file: trn-20210224_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>9 <FILENAME>trn-20210224_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 9 - file: trn-20210224_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>logoa191.jpg <TEXT> Document 10 - file: logoa191.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>trinityq42020earningscal001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: trinityq42020earningscal001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>trinityq42020earningscal002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: trinityq42020earningscal002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>trinityq42020earningscal003.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: trinityq42020earningscal003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>trinityq42020earningscal004.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: trinityq42020earningscal004.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>trinityq42020earningscal005.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: trinityq42020earningscal005.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>trinityq42020earningscal006.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: trinityq42020earningscal006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>trinityq42020earningscal007.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: trinityq42020earningscal007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>trinityq42020earningscal008.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: trinityq42020earningscal008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>trinityq42020earningscal009.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: trinityq42020earningscal009.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>trinityq42020earningscal010.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: trinityq42020earningscal010.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>trinityq42020earningscal011.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: trinityq42020earningscal011.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>trinityq42020earningscal012.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: trinityq42020earningscal012.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>trinityq42020earningscal013.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: trinityq42020earningscal013.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>trinityq42020earningscal014.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: trinityq42020earningscal014.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>trinityq42020earningscal015.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: trinityq42020earningscal015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>trinityq42020earningscal016.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: trinityq42020earningscal016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>trinityq42020earningscal017.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: trinityq42020earningscal017.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>trinityq42020earningscal018.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: trinityq42020earningscal018.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>trn-20210224_g1.jpg <TEXT> Document 29 - file: trn-20210224_g1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>30 <FILENAME>trn-20210224_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 30 - file: trn-20210224_htm.html
Document 30 - RAW XML: trn-20210224_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>31 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 31 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>32 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 32 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>33 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 33 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>34 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 34 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>35 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 35 - file: FilingSummary.html
Document 35 - 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>0000099780-21-000014-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 39 - file: 0000099780-21-000014-xbrl.zip
</DOCUMENT> </SEC-DOCUMENT>