INVESTMENTS (Details 9) (Fixed maturity securities, USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Fixed maturity securities
Other Than Temporary Impairment Credit Losses Recognized in Earnings
Balance at the beginning of the period	$ 4,603	$ 6,464	$ 5,164	$ 6,504
Increases due to:
Credit impairments on new securities subject to impairment losses	10	35	27	172
Additional credit impairments on previously impaired securities	12	69	30	376
Reduction due to:
Credit impaired securities fully disposed for which there was no prior intent or requirement to sell	(167)	(248)	(558)	(518)
Accretion on securities previously impaired due to credit	(222)	(231)	(427)	(453)
Other		1		9
Balance at the end of the period	$ 4,236	$ 6,090	$ 4,236	$ 6,090

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The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).

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