VARIABLE INTEREST ENTITIES FAIR VALUE OF FINANCIAL INSTRUMENTS (Assets Measured on Recurring Basis) (Details) RSO - RSO [Member] - Level 3 [Member] - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2015
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 363,963
Included in earnings	24,773
Unlined transactions	33,239
Purchases	117,350
Sales	(137,202)
Paydowns	(45,501)
Issuances	0
Settlements	(29,281)
Included in OCI	(6,612)
Transfers into level 3	3,872
Ending balance	324,601
CMBS Including Linked Transactions [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	185,772
Included in earnings	849
Unlined transactions	33,239
Purchases	7,219
Sales	0
Paydowns	(41,706)
Issuances	0
Settlements	0
Included in OCI	(51)
Transfers into level 3	0
Ending balance	185,322
ABS [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	72,157
Included in earnings	4,226
Unlined transactions	0
Purchases	10,350
Sales	(5,594)
Paydowns	(3,208)
Issuances	0
Settlements	(11,216)
Included in OCI	(7,345)
Transfers into level 3	3,872
Ending balance	63,242
Structured Finance Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	20,786
Included in earnings	1,673
Unlined transactions	0
Purchases	19,264
Sales	(9,339)
Paydowns	(488)
Issuances	0
Settlements	0
Included in OCI	784
Transfers into level 3	0
Ending balance	32,680
Structured Finance [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	898
Included in earnings	76
Unlined transactions	0
Purchases	0
Sales	0
Paydowns	0
Issuances	0
Settlements	0
Included in OCI	0
Transfers into level 3	0
Ending balance	974
Interest Rate Lock Commitments [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	970
Included in earnings	19,135
Unlined transactions	0
Purchases	0
Sales	0
Paydowns	0
Issuances	0
Settlements	(18,065)
Included in OCI	0
Transfers into level 3	0
Ending balance	2,040
Held for Sale [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	83,380
Included in earnings	(1,186)
Unlined transactions	0
Purchases	80,517
Sales	(122,269)
Paydowns	(99)
Issuances	0
Settlements	0
Included in OCI	0
Transfers into level 3	0
Ending balance	$ 40,343

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Paydowns

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- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Unlinked Transactions

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount of gain (loss) recognized in the income statement for financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

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Amount of gain (loss) recognized in other comprehensive income (loss) for financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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Amount of issuances of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

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- Definition

Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Section 50

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Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

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-Subparagraph (c)(2)

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- Definition

Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

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-Subparagraph (c)(3)

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Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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