Securities Available for Sale (Tables)

12 Months Ended

Dec. 31, 2011

Investments, Debt and Equity Securities [Abstract]



	December 31, 2011
(Dollars in millions)	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
U.S. Treasury securities		$671		$23		$—		$694
Federal agency securities	1,843		89		—		1,932
U.S. states and political subdivisions	437		21		4		454
MBS - agency	20,480		743		—		21,223
MBS - private	252		—		31		221
CDO/CLO securities	50		—		—		50
ABS	460		11		7		464
Corporate and other debt securities	49		2		—		51
Coke common stock	—		2,099		—		2,099
Other equity securities¹	928		1		—		929
Total securities AFS		$25,170		$2,989		$42		$28,117

	December 31, 2010
(Dollars in millions)	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
U.S. Treasury securities		$5,446		$115		$45		$5,516
Federal agency securities	1,883		19		7		1,895
U.S. states and political subdivisions	565		17		3		579
MBS - agency	14,014		372		28		14,358
MBS - private	378		3		34		347
CDO/CLO securities	50		—		—		50
ABS	798		15		5		808
Corporate and other debt securities	464		19		1		482
Coke common stock	—		1,973		—		1,973
Other equity securities¹	886		1		—		887
Total securities AFS		$24,484		$2,534		$123		$26,895

¹At December 31, 2011, other equity securities included the following securities at cost: $342 million in FHLB of Atlanta stock, $398 million in Federal Reserve Bank stock, and $187 million in mutual fund investments. At December 31, 2010, other equity securities included the following securities at cost: $298 million in FHLB of Atlanta stock, $391 million in Federal Reserve Bank stock, and $197 million in mutual fund investments.

Amortized Cost and Fair Value of Investments in Debt Securities by Estimated Average Life



	Distribution of Maturities
(Dollars in millions)	1 Year or Less		1-5 Years		5-10 Years		After 10 Years		Total
Amortized Cost:
U.S. Treasury securities		$9		$212		$450		$—		$671
Federal agency securities	88		1,620		80		55		1,843
U.S. states and political subdivisions	135		223		22		57		437
MBS - agency	802		15,833		1,415		2,430		20,480
MBS - private	—		196		56		—		252
CDO/CLO securities	—		50		—		—		50
ABS	260		200		—		—		460
Corporate and other debt securities	7		4		17		21		49
Total debt securities		$1,301		$18,338		$2,040		$2,563		$24,242
Fair Value:
U.S. Treasury securities		$9		$223		$462		$—		$694
Federal agency securities	89		1,697		89		57		1,932
U.S. states and political subdivisions	138		239		22		55		454
MBS - agency	840		16,434		1,478		2,471		21,223
MBS - private	—		167		54		—		221
CDO/CLO securities	—		50		—		—		50
ABS	266		198		—		—		464
Corporate and other debt securities	7		4		19		21		51
Total debt securities		$1,349		$19,012		$2,124		$2,604		$25,089

Securities in a Continuous Unrealized Loss Position



	December 31, 2011
	Less than twelve months				Twelve months or longer				Total
(Dollars in millions)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Temporarily impaired securities:
Federal agency securities		$10		$—		$—		$—		$10		$—
U.S. states and political subdivisions	1		—		28		4		29		4
MBS - agency	224		—		1		—		225		—
CDO/CLO securities	50		—		—		—		50		—
ABS	—		—		11		5		11		5
Total temporarily impaired securities	285		—		40		9		325		9
Other-than-temporarily impaired securities:¹
MBS - private	15		1		206		30		221		31
ABS	1		—		3		2		4		2
Total other-than-temporarily impaired securities	16		1		209		32		225		33
Total impaired securities		$301		$1		$249		$41		$550		$42

	December 31, 2010
	Less than twelve months				Twelve months or longer				Total
(Dollars in millions)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Temporarily impaired securities:
U.S. Treasury securities		$2,010		$45		$—		$—		$2,010		$45
Federal agency securities	1,426		7		—		—		1,426		7
U.S. states and political subdivisions	45		1		35		2		80		3
MBS - agency	3,497		28		—		—		3,497		28
MBS - private	18		—		17		3		35		3
ABS	—		—		14		4		14		4
Corporate and other debt securities	—		—		3		1		3		1
Total temporarily impaired securities	6,996		81		69		10		7,065		91
Other-than-temporarily impaired securities:¹
MBS - private	—		—		286		31		286		31
ABS	4		1		—		—		4		1
Total other-than-temporarily impaired securities	4		1		286		31		290		32
Total impaired securities		$7,000		$82		$355		$41		$7,355		$123

¹Includes OTTI securities for which credit losses have been recorded in earnings in current or prior periods.

Gross Realized Gains and Losses on Sales and OTTI on Securities AFS



	Year Ended December 31
(Dollars in millions)	2011			2010			2009
Gross realized gains		$210			$210			$152
Gross realized losses	(87		)	(17		)	(34		)
OTTI	(6		)	(2		)	(20		)
Net securities gains		$117			$191			$98

Other Than Temporary Impairment Losses On Investment Securities [Table Text Block]



	Year Ended December 31				Year Ended December 31
	2011		2010		2009
(Dollars in millions)	MBS - Private		MBS - Private		MBS - Private		Corporate Bonds
OTTI¹		$7		$2		$112		$1
Portion of losses recognized in AOCI (before taxes)	1		—		93		—
Net impairment (gains)/losses recognized in earnings		$6		$2		$19		$1

¹ The initial OTTI amount represents the excess of the amortized cost over the fair value of AFS debt securities. For subsequent impairments of the same security, amount represents additional declines in the fair value subsequent to the previously recorded OTTI, if applicable, until such time the security is no longer in an unrealized loss position.

Rollforward of Credit Losses Recognized in Earnings Related to Securities



(Dollars in millions)
Balance, as of January 1, 2011		$20
Additions:
OTTI credit losses on previously impaired securities	6
Reductions:
Increases in expected cash flows recognized over the remaining life of the securities	(1		)
Balance, as of December 31, 2011		$25

Balance, as of January 1, 2010		$22
Additions/Reductions:¹
Increases in expected cash flows recognized over the remaining life of the securities	(2		)
Balance, as of December 31, 2010		$20



Balance, as of April 1, 2009, effective date		$8
Additions:
OTTI credit losses on securities not previously impaired	18
Reductions:
Credit impaired securities sold, matured, or written off	(4		)
Balance, as of December 31, 2009 ²		$22

¹During the year ended December 31, 2010, the Company recognized $2 million of OTTI through earnings on debt securities in which no portion of the OTTI loss was included in OCI at any time during the period. OTTI related to these securities are excluded from this amount.

²During the year ended December 31, 2009, the Company recognized $2 million of OTTI through earnings on debt securities in which no portion of the OTTI loss was included in OCI at any time during the period. OTTI related to these securities are excluded from this amount.

Measurement Of Investment Credit Losses Assumptions [Table Text Block]



	December 31, 2011	December 31, 2010	December 31, 2009
Current default rate	4 - 8%	2 - 7%	2 - 17%
Prepayment rate	12 - 22%	14 - 22%	6 - 21%
Loss severity	39 - 46%	37 - 46%	35 - 52%

- Definition

Tabular disclosure of available-for-sale securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt.

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+ Details

- Definition

Tabular disclosure of the amount of other than temporary impairment (OTTI) related to credit losses recognized in earnings including: (a) the beginning balance of the amount related to credit losses on debt securities held by the investor at the beginning of the period for which a portion of an OTTI was recognized in other comprehensive income; (b) additions for the amount related to the credit loss for which an OTTI was not previously recognized; (c) reductions for securities sold during the period (realized); (d) reductions for securities for which the amount previously recognized in other comprehensive income was recognized in earnings because the investor intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis; (e) additional increases to the amount related to the credit loss for which an OTTI was previously recognized when the investor does not intend to sell the security and it is not more likely than not that the investor will be required to sell the security before recovery of its amortized cost basis; (f) reductions for increases in cash flows expected to be collected that are recognized over the remaining life of the security; and (g) the ending balance of the amount related to credit losses on debt securities held by the entity at the end of the period for which a portion of an OTTI was recognized in other comprehensive income.

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