v3.26.1
COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS - Narrative (Details)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Feb. 01, 2018
plaintiff
Mar. 31, 2026
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
Concentration Risk [Line Items]              
Sublease income     $ 0.1 $ 0.1 $ 0.1 $ 0.2  
Amounts held in escrow and trust accounts     $ 38.1   $ 38.1   $ 50.5
Minimum              
Concentration Risk [Line Items]              
Lease term     1 year   1 year    
Maximum              
Concentration Risk [Line Items]              
Lease term     6 years   6 years    
Onity Financial Corporation | Revenue | Customer Concentration Risk              
Concentration Risk [Line Items]              
Concentration risk (in percent)     29.00% 43.00% 33.00% 44.00%  
Highly Correlated - Onity | Revenue Benchmark | Customer Concentration Risk              
Concentration Risk [Line Items]              
Concentration risk (in percent)     4.00%   4.00%    
National Fair Housing Alliance v. Altisource Solutions, Inc.              
Concentration Risk [Line Items]              
Number of plaintiffs | plaintiff 18            
Litigation settlement loss (Note 21)             $ 7.5
Amount paid to plaintiffs   $ 5.0          
Amount received from insurance provider   $ 5.0