SIGNIFICANT ACCOUNTING POLICIES (Details) $ in Millions	6 Months Ended
	Jun. 30, 2016 USD ($) fund	Dec. 31, 2015 USD ($)
Variable Interest Entity [Line Items]
Other equity investments	$ 1,447	$ 1,477
Variable Interest Entity, Not Primary Beneficiary | Investment Management
Variable Interest Entity [Line Items]
Variable Interest Entity, maximum loss exposure	$ 6
Number of Investment Funds | fund	3
Variable Interest Entity, nonconsolidated net assets	$ 39,200
Variable Interest Entity, Not Primary Beneficiary | Adjustments for New Accounting Pronouncement
Variable Interest Entity [Line Items]
Variable Interest Entity, unfunded commitments	600
Variable Interest Entity, Not Primary Beneficiary | Adjustments for New Accounting Pronouncement | Other Equity Investments
Variable Interest Entity [Line Items]
Variable Interest Entity, maximum loss exposure	1,216
Variable Interest Entity, nonconsolidated net assets	156,019
Variable Interest Entity, Not Primary Beneficiary | Adjustments for New Accounting Pronouncement | Insurance
Variable Interest Entity [Line Items]
Other equity investments	$ 1,216
Variable Interest Entity, Primary Beneficiary | Investment Management
Variable Interest Entity [Line Items]
Number of Investment Funds | fund	3