INVESTMENTS (Details 8) (USD $) In Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010
OTTI on Investments disclosures
Total OTTI losses recognized during the period	$ 145		$ 308
Less: portion of OTTI loss recognized in AOCI (before taxes)	19	3	45	46
Net impairment losses recognized in earnings for securities that the Company does not intend to sell nor will likely be required to sell	126		263
OTTI losses recognized in earnings for securities that the Company intends to sell or more- likely-than-not will be required to sell before recovery	45		1,615
Total impairment losses recognized in earnings	171		1,878
Total securities AFS
OTTI on Investments disclosures
Total OTTI losses recognized during the period	23		68
Less: portion of OTTI loss recognized in AOCI (before taxes)	19		45
Net impairment losses recognized in earnings for securities that the Company does not intend to sell nor will likely be required to sell	4		23
OTTI losses recognized in earnings for securities that the Company intends to sell or more- likely-than-not will be required to sell before recovery	45		228
Total impairment losses recognized in earnings	49		251
Held-to-maturity Securities.
OTTI on Investments disclosures
Total OTTI losses recognized during the period	122		240
Net impairment losses recognized in earnings for securities that the Company does not intend to sell nor will likely be required to sell	122		240
OTTI losses recognized in earnings for securities that the Company intends to sell or more- likely-than-not will be required to sell before recovery			1,387
Total impairment losses recognized in earnings	$ 122		$ 1,627