Commitments and Contingencies (Details) $ in Millions	3 Months Ended
Mar. 31, 2016 USD ($)
Non-agency MBS
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Third party recovery	$ 95

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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