LOANS (Details 9) (Corporate, USD $) In Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2011
Financing receivable impaired
TDRs involving changes in the amount and/or timing of interest payments	$ 81	$ 81
TDRs involving changes in both the amount and/or timing of principal and interest payments	79	344
Balance of Principal Forgiven		4
Net P&L Impact	15	53
Carrying Value	1,361	1,361
TDR Loans in payment default	6	7
Mortgage and real estate
Financing receivable impaired
Carrying Value	16	244
TDRs involving changes in the amount or timing of principal payments		3
TDRs involving changes in the amount and/or timing of interest payments	14	14
TDRs involving changes in both the amount and/or timing of principal and interest payments	2	227
Balance of Principal Forgiven		4
Net P&L Impact		37
Carrying Value	263	263
Commercial and industrial
Financing receivable impaired
Carrying Value	70	110
TDRs involving changes in both the amount and/or timing of principal and interest payments	70	110
Net P&L Impact	15	16
Carrying Value	419	419
TDR Loans in payment default	6	7
Other
Financing receivable impaired
Carrying Value	74	74
TDRs involving changes in the amount and/or timing of interest payments	67	67
TDRs involving changes in both the amount and/or timing of principal and interest payments	7	7
Carrying Value	100	100
Loans to financial institutions
Financing receivable impaired
Carrying Value	$ 579	$ 579