INVESTMENTS IN RESIDENTIAL MORTGAGE LOANS - Summary of Activities Related to the Carrying Value of Loans Held-for-sale (Footnote) (Details) $ in Millions	Mar. 25, 2016 USD ($)
Loans Held-for-sale [Member]
Long Lived Assets Held-for-sale [Line Items]
Provision on call transaction on loans held-for-sale	$ 2.6

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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Balance Type:	na
Period Type:	duration