DERIVATIVES AND HEDGE ACCOUNTING (Details - Notional amounts and fair values of derivative instruments) - USD ($) $ in Millions	Sep. 30, 2015	Dec. 31, 2014
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	$ 118,311	$ 123,250
Gross Derivative Assets, Fair Value	5,124	4,825
Gross Derivative Liabilities, Notional Amount	112,121	103,914
Gross Derivative Liabilities, Fair Value	7,066	7,381
Derivative assets, Counterparty netting, Fair Value	(1,691)	(2,102)
Derivative assets, Cash collateral, Fair Value	(2,129)	(1,119)
Total derivative assets, net	1,304	1,604
Derivative liabilities, Counterparty netting, Fair Value	(1,691)	(2,102)
Derivative liabilities, Cash collateral, Fair Value	(910)	(1,429)
Total derivative liabilities, net	4,465	3,850
Less: Bifurcated embedded derivatives assets, fair value	0	0
Less: Bifurcated embedded derivative liabilities, fair value	2,300	1,577
Derivative assets, at fair value	1,304	1,604
Derivative liabilities, at fair value	2,165	2,273
Bifurcated embedded derivatives
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	0
Gross Derivative Assets, Fair Value	0
Gross Derivative Liabilities, Notional Amount	42,700	39,300
Gross Derivative Liabilities, Fair Value	2,300	1,500
Derivatives designated as hedging instruments | Interest rate contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	915	155
Gross Derivative Assets, Fair Value	5	0
Gross Derivative Liabilities, Notional Amount	25	25
Gross Derivative Liabilities, Fair Value	2	2
Derivatives designated as hedging instruments | Foreign exchange contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	2,380	611
Gross Derivative Assets, Fair Value	196	25
Gross Derivative Liabilities, Notional Amount	1,401	1,794
Gross Derivative Liabilities, Fair Value	68	239
Derivatives designated as hedging instruments | Equity contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	15	7
Gross Derivative Assets, Fair Value	2	1
Gross Derivative Liabilities, Notional Amount	113	104
Gross Derivative Liabilities, Fair Value	5	13
Derivatives not designated as hedging instruments | Interest rate contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	60,521	65,070
Gross Derivative Assets, Fair Value	4,078	3,743
Gross Derivative Liabilities, Notional Amount	51,865	45,251
Gross Derivative Liabilities, Fair Value	2,893	3,183
Derivatives not designated as hedging instruments | Foreign exchange contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	11,904	13,667
Gross Derivative Assets, Fair Value	640	815
Gross Derivative Liabilities, Notional Amount	9,111	8,516
Gross Derivative Liabilities, Fair Value	1,147	1,251
Derivatives not designated as hedging instruments | Equity contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	6,598	7,565
Gross Derivative Assets, Fair Value	173	206
Gross Derivative Liabilities, Notional Amount	48,033	42,387
Gross Derivative Liabilities, Fair Value	2,341	1,615
Derivatives not designated as hedging instruments | Commodity contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	0	15
Gross Derivative Assets, Fair Value	0	0
Gross Derivative Liabilities, Notional Amount	0	11
Gross Derivative Liabilities, Fair Value	0	6
Derivatives not designated as hedging instruments | Credit contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	4	5
Gross Derivative Assets, Fair Value	3	4
Gross Derivative Liabilities, Notional Amount	1,323	5,288
Gross Derivative Liabilities, Fair Value	531	982
Derivatives not designated as hedging instruments | Other contracts
Derivative [Line Items]
Gross Derivative Assets, Notional Amount	35,974	36,155
Gross Derivative Assets, Fair Value	27	31
Gross Derivative Liabilities, Notional Amount	250	538
Gross Derivative Liabilities, Fair Value	$ 79	90
Derivatives not designated as hedging instruments | Bifurcated embedded derivatives
Derivative [Line Items]
Gross Derivative Assets, Notional Amount		0
Gross Derivative Assets, Fair Value		$ 0