SUBSEQUENT EVENTS (Detail) - USD ($)	6 Months Ended
	Jun. 30, 2016	Jul. 28, 2016	Jul. 12, 2016	Apr. 30, 2016
Class A Units | Subsequent Event
Class of Stock [Line Items]
Dividend declared (in dollars per share)		$ 0.58
Term Loan, Variable Rate
Class of Stock [Line Items]
Face Amount	$ 250,000,000
Oaktree Capital Management, L.P. | Senior Notes | 3.69% Senior Notes
Class of Stock [Line Items]
Face Amount				$ 100,000,000
Stated percentage (as a percent)				3.69%
Debt term (in years)	15 years
Scenario, Forecast | Oaktree Capital Management, L.P. | Senior Notes | 3.69% Senior Notes | Subsequent Event
Class of Stock [Line Items]
Face Amount			$ 100,000,000
Stated percentage (as a percent)			3.69%