NONCONTROLLING INTERESTS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
A rollforward of noncontrolling interests
Balance, beginning of year			$ 611
Contributions from noncontrolling interests			9	13
Other comprehensive income (loss), net of tax:
Total other comprehensive income (loss), net of tax	11,511		11,511		6,360
Total comprehensive income (loss) attributable to noncontrolling interests	(37)	6	(34)	31
Balance, end of period	420		420
Redeemable Noncontrolling interests
A rollforward of noncontrolling interests
Balance, beginning of year			30	334
Contributions from noncontrolling interests			1	48
Distributions to noncontrolling interests			0	(144)
Consolidation (deconsolidation)			(31)	(145)
Comprehensive income (loss):
Net income (loss)			0	4
Other comprehensive income (loss), net of tax:
Unrealized gains (losses) on investments				(15)
Foreign currency translation adjustments		(2)		(2)
Total other comprehensive income (loss), net of tax		(17)		(17)
Total comprehensive income (loss) attributable to noncontrolling interests			0	(13)
Other				0
Balance, end of period	0	80	0	80
Non-redeemable Noncontrolling interests
A rollforward of noncontrolling interests
Balance, beginning of year			611	667
Contributions from noncontrolling interests			9	13
Distributions to noncontrolling interests			(37)	(31)
Consolidation (deconsolidation)			(127)	1
Comprehensive income (loss):
Net income (loss)			(34)	48
Other comprehensive income (loss), net of tax:
Unrealized gains (losses) on investments				0
Foreign currency translation adjustments		(4)		(4)
Total other comprehensive income (loss), net of tax		(4)		(4)
Total comprehensive income (loss) attributable to noncontrolling interests			(34)	44
Other			(2)	(2)
Balance, end of period	$ 420	$ 692	$ 420	$ 692