    <SEC-DOCUMENT>0001628280-24-042922-index.html : 20241016
    <SEC-HEADER>0001628280-24-042922.hdr.sgml : 20241016
    <ACCEPTANCE-DATETIME>20241016161225
    ACCESSION NUMBER:		0001628280-24-042922
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		23
    CONFORMED PERIOD OF REPORT:	20241016
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20241016
    DATE AS OF CHANGE:		20241016

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Triumph Financial, Inc.
    		CENTRAL INDEX KEY:			0001539638
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		ORGANIZATION NAME:           	02 Finance
    		IRS NUMBER:				200477066
    		STATE OF INCORPORATION:			TX
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36722
    		FILM NUMBER:		241374729

    	BUSINESS ADDRESS:
    		STREET 1:		12700 PARK CENTRAL DRIVE
    		STREET 2:		SUITE 1700
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75251
    		BUSINESS PHONE:		(214) 365-6900

    	MAIL ADDRESS:
    		STREET 1:		12700 PARK CENTRAL DRIVE
    		STREET 2:		SUITE 1700
    		CITY:			DALLAS
    		STATE:			TX
    		ZIP:			75251

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Triumph Bancorp, Inc.
    		DATE OF NAME CHANGE:	20120113
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>tfin-20241016.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: tfin-20241016.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>tfin-shareholderletterx3q24.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: tfin-shareholderletterx3q24.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>tfin-20241016.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: tfin-20241016.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>4
    <FILENAME>tfin-20241016_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
    <TEXT>
    Document 4 - file: tfin-20241016_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>5
    <FILENAME>tfin-20241016_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: tfin-20241016_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>6
    <FILENAME>tfin-20241016_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 6 - file: tfin-20241016_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>chart-873505bbce634bb9ba4.jpg
    <TEXT>
    Document 7 - file: chart-873505bbce634bb9ba4.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>chart-aea46c3ef5b3499cb50.jpg
    <TEXT>
    Document 8 - file: chart-aea46c3ef5b3499cb50.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>cohortdataforq3.jpg
    <TEXT>
    Document 9 - file: cohortdataforq3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>purchasesandavgpriceq32024.jpg
    <TEXT>
    Document 10 - file: purchasesandavgpriceq32024.jpg

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>top25.jpg
    <TEXT>
    Document 12 - file: top25.jpg

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

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>16
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 16 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>17
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 17 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>18
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 18 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>19
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 19 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>21
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 21 - file: FilingSummary.html

    Document 21 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>23
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 23 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>24
    <FILENAME>0001628280-24-042922-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 24 - file: 0001628280-24-042922-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>25
    <FILENAME>tfin-20241016_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 25 - file: tfin-20241016_htm.html

    Document 25 - RAW XML: tfin-20241016_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>