Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2019	Feb. 28, 2020	Jun. 30, 2019
Document and Entity Information
Entity Registrant Name	Altisource Portfolio Solutions S.A.
Entity Central Index Key	0001462418
Document Type	10-K
Document Period End Date	Dec. 31, 2019
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Well-Known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Smaller Reporting Company	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		15,519,003
Entity Treasury Stock		9,893,745
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	FY
Entity Public Float			$ 241,235,101
Entity Interactive Data Current	Yes