    <SEC-DOCUMENT>0001462418-25-000025-index.html : 20250225
    <SEC-HEADER>0001462418-25-000025.hdr.sgml : 20250225
    <ACCEPTANCE-DATETIME>20250225171929
    ACCESSION NUMBER:		0001462418-25-000025
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		20
    CONFORMED PERIOD OF REPORT:	20250219
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Termination of a Material Definitive Agreement
    ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
    ITEM INFORMATION:		Unregistered Sales of Equity Securities
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20250225
    DATE AS OF CHANGE:		20250225

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ALTISOURCE PORTFOLIO SOLUTIONS S.A.
    		CENTRAL INDEX KEY:			0001462418
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISCELLANEOUS BUSINESS SERVICES [7380]
    		ORGANIZATION NAME:           	07 Trade & Services
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			N4
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34354
    		FILM NUMBER:		25664938

    	BUSINESS ADDRESS:
    		STREET 1:		33, BOULEVARD PRINCE HENRI
    		STREET 2:		L-1724 LUXEMBOURG CITY
    		CITY:			GRAND DUCHY OF LUXEMBOURG
    		STATE:			N4
    		ZIP:			50
    		BUSINESS PHONE:		352 24 69 79 00

    	MAIL ADDRESS:
    		STREET 1:		33, BOULEVARD PRINCE HENRI
    		STREET 2:		L-1724 LUXEMBOURG CITY
    		CITY:			GRAND DUCHY OF LUXEMBOURG
    		STATE:			N4
    		ZIP:			50

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Altisource Portfolio Solutions S.A.
    		DATE OF NAME CHANGE:	20090625

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Altisource Portfolio Solutions S.a.r.l.
    		DATE OF NAME CHANGE:	20090422
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>asps-20250219.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: asps-20250219.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>2
    <FILENAME>a101-altisourcexexchangefi.htm
    <DESCRIPTION>EX-10.1
    <TEXT>
    Document 2 - file: a101-altisourcexexchangefi.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.2
    <SEQUENCE>3
    <FILENAME>a102-altisourcexsupersenio.htm
    <DESCRIPTION>EX-10.2
    <TEXT>
    Document 3 - file: a102-altisourcexsupersenio.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.3
    <SEQUENCE>4
    <FILENAME>a103-thunderbirdxexchangea.htm
    <DESCRIPTION>EX-10.3
    <TEXT>
    Document 4 - file: a103-thunderbirdxexchangea.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.4
    <SEQUENCE>5
    <FILENAME>a104-projectthunderbirdxre.htm
    <DESCRIPTION>EX-10.4
    <TEXT>
    Document 5 - file: a104-projectthunderbirdxre.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.5
    <SEQUENCE>6
    <FILENAME>a105-thunderbirdxdirectorn.htm
    <DESCRIPTION>EX-10.5
    <TEXT>
    Document 6 - file: a105-thunderbirdxdirectorn.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>7
    <FILENAME>ex991pressreleaseother.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 7 - file: ex991pressreleaseother.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>8
    <FILENAME>asps-20250219.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 8 - file: asps-20250219.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>9
    <FILENAME>asps-20250219_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 9 - file: asps-20250219_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>10
    <FILENAME>asps-20250219_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 10 - file: asps-20250219_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>altisourceq220198ka03.jpg
    <TEXT>
    Document 11 - file: altisourceq220198ka03.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>13
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 13 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>14
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 14 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>15
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 15 - file: Show.js

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>18
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 18 - file: FilingSummary.html

    Document 18 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>20
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 20 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>21
    <FILENAME>0001462418-25-000025-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 21 - file: 0001462418-25-000025-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>22
    <FILENAME>asps-20250219_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 22 - file: asps-20250219_htm.html

    Document 22 - RAW XML: asps-20250219_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>