VARIABLE INTEREST ENTITIES - Additional Information (Details) - Consolidated VIEs $ in Millions	6 Months Ended	12 Months Ended
Jun. 30, 2017 USD ($) entity	Dec. 31, 2016 entity
Variable Interest Entity
Number of VIE's consolidated (in entity)	18	17
VIE consolidated assets \| $	$ 5,400.0
VIE consolidated liabilities \| $	4,500.0
Maximum loss exposure \| $	$ 366.4
Funds Managed by Oaktree
Variable Interest Entity
Number of VIE's consolidated (in entity)	9
CLO's for Which Oaktree Acts as Collateral Manager
Variable Interest Entity
Number of VIE's consolidated (in entity)	8
Consolidated Funds Formed to Satisfy Risk Retention Requirements
Variable Interest Entity
Number of VIE's consolidated (in entity)	2
CLO not Priced
Variable Interest Entity
Number of VIE's consolidated (in entity)	1
Remaining Variable Interest Entities
Variable Interest Entity
Number of VIE's consolidated (in entity)	17

Number of Variable Interest Entities that are Consolidated

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- Definition

The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (bb)
-URI http://asc.fasb.org/extlink&oid=64801991&loc=d3e5710-111685

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The carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.

+ References

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- Definition

The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=64801991&loc=d3e5728-111685

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=64801991&loc=d3e5747-111685

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+ References

No definition available.

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