EQUITY (Details - Other comprehensive income reclassification adjustments) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Other Comprehensive Income (Loss) Reclassification Adjustments
Unrealized change arising during period	$ (3,417)	$ 739
Less: Reclassification adjustments included in net income	(14)	198
Total other comprehensive income (loss), before income tax expense (benefit)	(3,403)	541
Less: Income tax expense (benefit)	(734)	(10)
Other comprehensive income (loss)	(2,669)	551
Unrealized Appreciation (Depreciation) of Fixed Maturity Securities on Which Other-Than-Temporary Credit Impairments Were Recognized
Other Comprehensive Income (Loss) Reclassification Adjustments
Unrealized change arising during period	(208)	190
Less: Reclassification adjustments included in net income	2	15
Total other comprehensive income (loss), before income tax expense (benefit)	(210)	175
Less: Income tax expense (benefit)	(60)	61
Other comprehensive income (loss)	(150)	114
Unrealized Appreciation (Depreciation) of All Other Investments
Other Comprehensive Income (Loss) Reclassification Adjustments
Unrealized change arising during period	(3,386)	835
Less: Reclassification adjustments included in net income	(7)	193
Total other comprehensive income (loss), before income tax expense (benefit)	(3,379)	642
Less: Income tax expense (benefit)	(671)	(53)
Other comprehensive income (loss)	(2,708)	695
Foreign Currency Translation Adjustments
Other Comprehensive Income (Loss) Reclassification Adjustments
Unrealized change arising during period	172	(304)
Less: Reclassification adjustments included in net income	0	0
Total other comprehensive income (loss), before income tax expense (benefit)	172	(304)
Less: Income tax expense (benefit)	14	(28)
Other comprehensive income (loss)	158	(276)
Retirement Plan Liabilities Adjustment
Other Comprehensive Income (Loss) Reclassification Adjustments
Unrealized change arising during period	3	18
Less: Reclassification adjustments included in net income	(9)	(10)
Total other comprehensive income (loss), before income tax expense (benefit)	12	28
Less: Income tax expense (benefit)	(17)	10
Other comprehensive income (loss)	29	18
Fair Value of Liabilities Under Fair Value Option Attributable to Changes in Own Credit Risk
Other Comprehensive Income (Loss) Reclassification Adjustments
Unrealized change arising during period	2	0
Less: Reclassification adjustments included in net income	0	0
Total other comprehensive income (loss), before income tax expense (benefit)	2	0
Less: Income tax expense (benefit)	0	0
Other comprehensive income (loss)	$ 2	$ 0