| **CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions** | 12 Months Ended |
|-------------------------------------------------------------------|-----------------|
||
| **REVENUES**                                                      |            |   |   |
| Origination and other loan fees                                   | $ 280           | $ 284 | $ 231 |
| Gain on loans held for sale, net                                  | 262             | 298 | 264 |
| **Net loan servicing income:**                                    |            |   |   |
| Loan servicing income                                             | 353             | 394 | 448 |
| Change in fair value of mortgage servicing rights                 | (238)           | (187) | (320) |
| Net derivative gain related to mortgage servicing rights          | 10              | 29 | 82 |
| Net loan servicing income                                         | 125             | 236 | 210 |
| **Net interest expense:**                                         |            |   |   |
| Interest income                                                   | 43              | 44 | 42 |
| Secured interest expense                                          | (33)            | (35) | (35) |
| Unsecured interest expense                                        | (42)            | (55) | (95) |
| Net interest expense                                              | (32)            | (46) | (88) |
| Other (loss) income                                               | (13)            | 18 | 22 |
| Net revenues                                                      | 622             | 790 | 639 |
| **EXPENSES**                                                      |            |   |   |
| Salaries and related expenses                                     | 345             | 323 | 358 |
| Commissions                                                       | 64              | 79 | 78 |
| Loan origination expenses                                         | 64              | 91 | 85 |
| Foreclosure and repossession expenses                             | 35              | 51 | 56 |
| Professional and third-party service fees                         | 156             | 171 | 127 |
| Technology equipment and software expenses                        | 42              | 37 | 37 |
| Occupancy and other office expenses                               | 47              | 50 | 51 |
| Depreciation and amortization                                     | 16              | 18 | 23 |
| Exit and disposal costs                                           | 41              | 0 | 0 |
| Other operating expenses                                          | 116             | 183 | 108 |
| Total expenses                                                    | 926             | 1,003 | 923 |
| Loss from continuing operations before income taxes               | (304)           | (213) | (284) |
| Income tax benefit                                                | (111)           | (82) | (99) |
| Loss from continuing operations, net of tax                       | (193)           | (131) | (185) |
| Income from discontinued operations, net of tax                   | 0               | 0 | 272 |
| Net (loss) income                                                 | (193)           | (131) | 87 |
| Less: net income attributable to noncontrolling interest          | 9               | 14 | 6 |
| Net (loss) income attributable to PHH Corporation                 | $ (202)         | $ (145) | $ 81 |
| **Basic and Diluted (loss) earnings per share:**                  |            |   |   |
| From continuing operations (in dollars per share)                 | $ (3.77)        | $ (2.62) | $ (3.47) |
| From discontinued operations (in dollars per share)               | 0.00            | 0.00 | 4.94 |
| Total attributable to PHH Corporation (in dollars per share)      | $ (3.77)        | $ (2.62) | $ 1.47 |

| X                                                                                                                                                                                                                                   |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of expenses for commissions.
+ References
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| X                                                                                                                                                                                                                                                                                                                                                                                    |
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Amount of interest income from mortgage loans considered to be held-for-sale, interest income credits from escrow balances on mortgage loans serviced and other interest income.
+ References
No definition available.
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Net gain (loss) from the increase (decrease) in fair value of derivative instrument not designated as hedging instrument related to risk management of the Mortgage Servicing Rights Asset.
+ References
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| - Definition
Amount of servicing income (loss) received from third parties related to the entire mortgage servicing portfolio and other servicing activities . Includes servicing fees, subservicing fees, late fees and other ancillary revenues, curtailment interest paid to investors, net reinsurance gain (loss) and valuation adjustments related to mortgage servicing rights, net.
+ References
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| - Definition
Amount of interest expense from debt used to fund mortgage loans, mortgage servicing rights and the amortization of mortgage related deferred financing costs.
+ References
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| - Definition
Represents the amount of expense associated with technology equipment and software.
+ References
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| - Definition
Amount of interest expense associated with unsecured debt.
+ References
No definition available.
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| - References
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| - Definition
The aggregate amount of communications, data processing and occupancy expenses.
+ References
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements.  Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period.  Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
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| - Definition
The noninterest income derived from mortgage banking activities (fees and commissions), excluding fees earned from servicing third-party assets.
+ References
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| - Definition
Amount of expense recognized during the period for the foreclosure on real estate assets.
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|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes.
+ References
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| - Definition
This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.
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| - Definition
This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses and taxes from ongoing operations before extraordinary items, and noncontrolling interest.
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| - Definition
The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.
+ References
No definition available.
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|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.
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| - Definition
Per basic and diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation, when the per share amount is the same.
+ References
No definition available.
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
+ References
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| - Definition
The net amount of operating interest income (expense).
+ References
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| - References
No definition available.
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| - Definition
The aggregate amount of expenditures for salaries, wages, profit sharing and incentive compensation, and other employee benefits, including equity-based compensation, and pension and other postretirement benefit expense.
+ References
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| - Definition
Expenses paid for obtaining loans which includes expenses such as application and origination fees.
+ References
No definition available.
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|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The adjustment to the carrying value of the rights retained or purchased to service mortgages. These adjustments are made when the estimate of the fair value is changed. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.
+ References
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| - Definition
Amount of Net Income (Loss) attributable to noncontrolling interest.
+ References
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| - Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).
+ References
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| - Definition
The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).
+ References
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| - Definition
Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.
+ References
No definition available.
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| - References
No definition available.
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| - Definition
The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.
+ References
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| - Definition
The other noncash expense, not otherwise specified in the taxonomy, charged against earnings in the period to allocate the cost of tangible and intangible assets over their remaining economic lives.
+ References
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| - Definition
A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
+ References
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| - Definition
The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
+ References
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| - Definition
Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.
+ References
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| - Definition
Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
+ References
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| - References
No definition available.
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| - Definition
Amount of revenue from servicing real estate mortgages, credit cards, and other financial assets held by others. Includes premiums received in lieu of regular servicing fees.
+ References
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