Subsequent Events (Details) (Subsequent Events, Fannie Mae, USD $) In Millions, unless otherwise specified	0 Months Ended
Oct. 23, 2014
Subsequent Events \| Fannie Mae
Subsequent events
Resolution for certain repurchases and makewholes	$ 13

The cash payment for the resolution of certain exposure to mortgage loan repurchases and makewholes, after credit for paid claims.

No definition available.

Name:	phh_ResolutionForRepurchaseAndMakewholesCashPayment
Namespace Prefix:	phh_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration