Federal Funds Sold and Securities Borrowed or Purchased Under Agreements to Resell (Tables)

12 Months Ended

Dec. 31, 2014

Securities Purchased under Agreements to Resell [Abstract]

Schedule of Resale Agreements [Table Text Block]

(Dollars in millions)	December 31, 2014		December 31, 2013
Fed funds sold		$38		$75
Securities borrowed or purchased	290		184
Resell agreements	832		724
Total fed funds sold and securities borrowed or purchased under agreements to resell		$1,160		$983

Securities sold under agreements to repurchase remaining contractual maturity [Table Text Block]

	Remaining Contractual Maturity of the Agreements
(Dollars in millions)	Overnight and Continuous		Up to 30 days		Total
U.S. Treasury securities		$376		$—		$376
Federal agency securities	231		—		231
MBS - agency	1,059		45		1,104
CP	238		—		238
Corporate and other debt securities	327		—		327
Total securities sold under agreements to repurchase		$2,231		$45		$2,276

Netting of Financial Instruments - Repurchase Agreements [Table Text Block]

(Dollars in millions)	Gross Amount		Amount Offset		Net Amount Presented in Consolidated Balance Sheets			Held/Pledged Financial Instruments		Net Amount
December 31, 2014
Financial assets:
Securities borrowed or purchased under agreements to resell		$1,122		$—		$1,122	1,2		$1,112		$10
Financial liabilities:
Securities sold under agreements to repurchase	2,276		—		2,276		1	2,276		—
December 31, 2013
Financial assets:
Securities borrowed or purchased under agreements to resell		$908		$—		$908	1,2		$899		$9
Financial liabilities:
Securities sold under agreements to repurchase	1,759		—		1,759		1	1,759		—

¹ None of the Company's repurchase or resell transactions met the right of setoff criteria for net balance sheet presentation at December 31, 2014 and 2013.

² Excludes $38 million and $75 million of Fed funds sold which are not subject to a master netting agreement at December 31, 2014 and 2013, respectively.