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COMMITMENTS, CONTINGENCIES AND REGULATORY MATTERS - Narrative (Details) $ in Millions |  | 1 Months Ended | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 01, 2018 plaintiff | Mar. 31, 2026 USD ($) | Mar. 31, 2026 USD ($) | Mar. 31, 2025 USD ($) | Dec. 31, 2025 USD ($)
Concentration Risk |  |  |  |  |
Sublease income |  |  | $ 0.1 | $ 0.2 |
Amounts held in escrow and trust accounts |  | $ 53.0 | $ 53.0 |  | $ 50.5
National Fair Housing Alliance v. Altisource Solutions, Inc. |  |  |  |  |
Concentration Risk |  |  |  |  |
Number of plaintiffs | plaintiff | 18 |  |  |  |
Litigation settlement loss |  |  |  |  | $ 7.5
Amount paid to plaintiffs |  | 5.0 |  |  |
Amount received from insurance provider |  | $ 5.0 |  |  |
Minimum |  |  |  |  |
Concentration Risk |  |  |  |  |
Lease term |  | 1 year | 1 year |  |
Maximum |  |  |  |  |
Concentration Risk |  |  |  |  |
Lease term |  | 6 years | 6 years |  |
Onity Financial Corporation | Revenue | Customer Concentration Risk |  |  |  |  |
Concentration Risk |  |  |  |  |
Revenue from largest customer (in percent) |  |  | 37.00% | 45.00% |
Highly Correlated - Onity | Revenue Benchmark | Customer Concentration Risk |  |  |  |  |
Concentration Risk |  |  |  |  |
Revenue from largest customer (in percent) |  |  | 4.00% |  |
Rithm | Revenue | Customer Concentration Risk | Onity Financial Corporation |  |  |  |  |
Concentration Risk |  |  |  |  |
Revenue from largest customer (in percent) |  |  |  |  | 10.00%
Percentage of delinquent loans Onity services (in percent) |  |  |  |  | 0.50
Rithm | Revenue Benchmark | Customer Concentration Risk | Onity Financial Corporation |  |  |  |  |
Concentration Risk |  |  |  |  |
Revenue from largest customer (in percent) |  |  |  |  | 10.00%

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