    <SEC-DOCUMENT>0001818502-25-000033-index.html : 20250826
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    <ACCEPTANCE-DATETIME>20250826071353
    ACCESSION NUMBER:		0001818502-25-000033
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		17
    CONFORMED PERIOD OF REPORT:	20250826
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20250826
    DATE AS OF CHANGE:		20250826

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			OppFi Inc.
    		CENTRAL INDEX KEY:			0001818502
    		STANDARD INDUSTRIAL CLASSIFICATION:	FINANCE SERVICES [6199]
    		ORGANIZATION NAME:           	02 Finance
    		EIN:				851648122
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-39550
    		FILM NUMBER:		251252605

    	BUSINESS ADDRESS:
    		STREET 1:		130 E. RANDOLPH STREET
    		STREET 2:		SUITE 3400
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60601
    		BUSINESS PHONE:		(312) 212-8079

    	MAIL ADDRESS:
    		STREET 1:		130 E. RANDOLPH STREET
    		STREET 2:		SUITE 3400
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60601

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	FG New America Acquisition Corp.
    		DATE OF NAME CHANGE:	20200717
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>opfi-20250826.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: opfi-20250826.htm

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    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>oppfi-expandedxsharexrep.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: oppfi-expandedxsharexrep.htm

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    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>opfi-20250826.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: opfi-20250826.xsd

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    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>4
    <FILENAME>opfi-20250826_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
    <TEXT>
    Document 4 - file: opfi-20250826_def.xml

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    <SEQUENCE>5
    <FILENAME>opfi-20250826_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: opfi-20250826_lab.xml

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    <TYPE>EX-101.PRE
    <SEQUENCE>6
    <FILENAME>opfi-20250826_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
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    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>oppfi-expandedxsharexrep001.jpg
    <TEXT>
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    <SEQUENCE>8
    <FILENAME>oppfi-expandedxsharexrep002.jpg
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    Document 8 - file: oppfi-expandedxsharexrep002.jpg

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    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>oppfi-expandedxsharexrep003.jpg
    <TEXT>
    Document 9 - file: oppfi-expandedxsharexrep003.jpg

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>11
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - file: R1.htm

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: Show.js

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>13
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 13 - file: report.css

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>15
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 15 - file: FilingSummary.html

    Document 15 - RAW XML: FilingSummary.xml

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    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>17
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 17 - file: MetaLinks.json

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    <TYPE>ZIP
    <SEQUENCE>18
    <FILENAME>0001818502-25-000033-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 18 - file: 0001818502-25-000033-xbrl.zip

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>19
    <FILENAME>opfi-20250826_htm.xml
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    <TEXT>
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