Name:	phh_ForeclosureOrRealEstateOwnedAbstract
Namespace Prefix:	phh_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

Name:	phh_LoanServicingPortfolioAbstract
Namespace Prefix:	phh_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Represents the loan servicing portfolio delinquency as percentage of the number of loans.

No definition available.

Name:	phh_LoanServicingPortfolioDelinquencyAsPercentageOfNumberOfLoans
Namespace Prefix:	phh_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Represents the loan servicing portfolio delinquency as percentage of the unpaid balance.

No definition available.

Name:	phh_LoanServicingPortfolioDelinquencyAsPercentageOfUnpaidBalance
Namespace Prefix:	phh_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Represents the delinquency of loans in foreclosure or real estate owned as a percentage of the number of loans.

No definition available.

Name:	phh_LoansInForeclosureOrRealEstateOwnedDelinquencyAsPercentageOfNumberOfLoans
Namespace Prefix:	phh_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Represents the delinquency of loans in foreclosure or real estate owned as a percentage of the unpaid balance.

No definition available.

Name:	phh_LoansInForeclosureOrRealEstateOwnedDelinquencyAsPercentageOfUnpaidBalance
Namespace Prefix:	phh_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Amount of unpaid principal balance of the loans in foreclosure.

No definition available.

Name:	phh_LoansInForeclosureUnpaidPrincipalAmount
Namespace Prefix:	phh_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Represents the number of loans in foreclosure.

No definition available.

Name:	phh_NumberOfLoansInForeclosure
Namespace Prefix:	phh_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

Represents the number of days from when a loan is originated to when a loan is generally sold to an investor.

No definition available.

Name:	phh_PeriodFromOriginationOfLoansWithinWhichLoansAreSoldToInvestors
Namespace Prefix:	phh_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

Name:	phh_PortfolioDelinquencyAbstract
Namespace Prefix:	phh_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Principal amount as of the balance sheet date of loans included in the capitalized portfolio, where the entity has the rights to net future revenues from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. Includes principal amount as of the balance sheet date of loans subserviced, held for sale, or where the entity otherwise is contractually obligated to perform servicing activities.

No definition available.

Name:	phh_ServicingPortfolioPrincipalAmount
Namespace Prefix:	phh_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Represents the weighted-average interest rate on the loans in servicing portfolio.

No definition available.

Name:	phh_WeightedAverageInterestRateOnLoansInServicingPortfolio
Namespace Prefix:	phh_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

Name:	phh_PortfolioDelinquencyByPeriodAxis=phh_DelinquencyThirtyToFiftyNineDaysMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	phh_PortfolioDelinquencyByPeriodAxis=phh_DelinquencySixtyToEightyNineDaysMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	phh_PortfolioDelinquencyByPeriodAxis=phh_DelinquencyNinetyOrMoreDaysMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	phh_LoanServicingPortfolioByTypeAxis=us-gaap_ConventionalLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	phh_LoanServicingPortfolioByTypeAxis=phh_GovernmentLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	phh_LoanServicingPortfolioByTypeAxis=us-gaap_HomeEquityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	phh_LoanServicingPortfolioByLevelOfOwnershipAxis=phh_OwnedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: