XML 82 R54.htm IDEA: XBRL DOCUMENT
v3.25.3

Contingencies (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2025
Loss Contingency [Abstract] |
Schedule of Indemnification Obligations | The following table presents the changes in our liability for representation and warranty obligations and similar indemnification obligations:
| Nine Months Ended September 30,
| 2025 |  | 2024
Beginning balance (1) | $ | 27.4 |  |  | $ | 32.9 |
Provision for (reversal of) representation and warranty obligations | (1.5) |  |  | (3.2) |
Provision for representation and warranty obligations - New production liability | 2.6 |  |  | 1.7 |
Charge-offs and other (2) | (5.2) |  |  | (1.2) |
Ending balance (1) | $ | 23.3 |  |  | $ | 30.2 |
(1)The liability for representation and warranty obligations is reported in Other liabilities (a component of Liability for indemnification obligations) on our unaudited consolidated balance sheets. (2)Includes reclassification of principal and interest losses in connection with repurchased loans, make-whole, indemnification and fee payments and settlements net of recoveries, if any.

X
- Definition Tabular disclosure of changes in liability for representation and warranty obligations, compensatory fees for foreclosures that may ultimately exceed investor timelines and related indemnification obligations. + References No definition available. + Details
Name: | onit_ScheduleOfLiabilityForRepresentationAndWarrantyObligationsCompensatoryFeesAndIndemnificationObligationsTableTextBlock
Namespace Prefix: | onit_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LossContingencyAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration