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Borrowings (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Company's Borrowings

The following table summarizes our borrowings.

		December 31, 2013												December 31, 2012
(Dollars in millions)		Short Term				Long Term				Total				Short Term				Long Term				Total
Unsecured borrowings:
Senior unsecured debt		$	2,213			$	16,056			$	18,269			$	2,319			$	15,446			$	17,765
Bank deposits			6,133				2,807				8,940				4,226				3,088				7,314
Other(1)			691				—				691				1,609				—				1,609
Total unsecured borrowings			9,037				18,863				27,900				8,154				18,534				26,688
Secured borrowings:
FFELP Loan securitizations			—				90,756				90,756				—				105,525				105,525
Private Education Loan securitizations			—				18,835				18,835				—				19,656				19,656
FFELP Loan — other facilities			4,715				5,311				10,026				11,651				4,827				16,478
Private Education Loan — other facilities			—				843				843				—				1,070				1,070
Total secured borrowings			4,715				115,745				120,460				11,651				131,078				142,729
Total before hedge accounting adjustments			13,752				134,608				148,360				19,805				149,612				169,417
Hedge accounting adjustments			43				2,040				2,083				51				2,789				2,840
Total		$	13,795			$	136,648			$	150,443			$	19,856			$	152,401			$	172,257

⁽¹⁾  “Other” primarily consists of the obligation to return cash collateral held related to derivative exposures.

Outstanding Short-Term Borrowings

The following tables summarize outstanding short-term borrowings (secured and unsecured), the weighted average interest rates at the end of each period, and the related average balances and weighted average interest rates during the periods.

		December 31, 2013								Year Ended December 31, 2013
(Dollars in millions)		Ending Balance				Weighted Average Interest Rate				Average Balance				Weighted Average Interest Rate
Bank deposits		$	6,133				1.14	%		$	5,221				1.44	%
FFELP Loan — other facilities			4,715				.21				7,386				.84
Private Education Loan — other facilities			—				—				272				1.86
Senior unsecured debt			2,256				3.09				2,814				3.59
Other interest bearing liabilities			691				.07				1,037				.14
Total short-term borrowings		$	13,795				1.09	%		$	16,730				1.46	%
Maximum outstanding at any month end		$	20,038

		December 31, 2012								Year Ended December 31, 2012
(Dollars in millions)		Ending Balance				Weighted Average Interest Rate				Average Balance				Weighted Average Interest Rate
Bank deposits		$	4,226				1.40	%		$	3,537				1.54	%
FFELP Loan — other facilities			11,651				.72				17,606				.78
Senior unsecured debt			2,370				4.24				2,214				4.49
Other interest bearing liabilities			1,609				.31				1,474				.21
Total short-term borrowings		$	19,856				1.25	%		$	24,831				1.19	%
Maximum outstanding at any month end		$	29,160

Long-Term Borrowings

The following tables summarize outstanding long-term borrowings (secured and unsecured), the weighted average interest rates at the end of the periods, and the related average balances during the periods.

		December 31, 2013								Year Ended December 31, 2013
						Weighted Average
(Dollars in millions)		Ending Balance(1)				Interest Rate(2)				Average Balance
Floating rate notes:
U.S. dollar-denominated:
Interest bearing, due 2015-2048		$	96,724				.99	%		$	102,241
Non-U.S. dollar-denominated:
Interest bearing, due 2021-2041			9,249				.62				9,525
Total floating rate notes			105,973				.96				111,766
Fixed rate notes:
U.S. dollar-denominated:
Interest bearing, due 2015-2047			18,510				5.61				16,149
Non-U.S.-dollar denominated:
Interest bearing, due 2015-2039			3,204				2.72				2,420
Total fixed rate notes			21,714				5.18				18,569
Brokered deposits — U.S. dollar-denominated, due 2015-2018			2,807				1.32				2,488
FFELP Loan — other facilities			5,311				.76				5,504
Private Education Loan — other facilities			843				.96				355
Total long-term borrowings		$	136,648				1.63	%		$	138,682

		December 31, 2012								Year Ended December 31, 2012
						Weighted Average
(Dollars in millions)		Ending Balance(1)				Interest Rate(2)				Average Balance
Floating rate notes:
U.S. dollar-denominated:
Interest bearing, due 2014-2048		$	112,408				1.04	%		$	113,236
Non-U.S. dollar-denominated:
Interest bearing, due 2021-2041			10,819				.53				11,463
Total floating rate notes			123,227				1.00				124,699
Fixed rate notes:
U.S. dollar-denominated:
Interest bearing, due 2014-2046			16,096				5.57				14,203
Non-U.S.-dollar denominated:
Interest bearing, due 2014-2039			4,061				3.39				2,882
Total fixed rate notes			20,157				5.13				17,085
Brokered deposits — U.S. dollar-denominated, due 2014-2017			3,120				1.77				2,216
FFELP Loan — other facilities			4,827				1.29				5,517
Private Education Loan — other facilities			1,070				1.45				1,880
Total long-term borrowings		$	152,401				1.57	%		$	151,397

⁽¹⁾  Ending balance is expressed in U.S. dollars using the spot currency exchange rate. Includes fair value adjustments under hedge accounting for notes designated as the hedged item in a fair value hedge.

⁽²⁾  Weighted average interest rate is stated rate relative to currency denomination of debt.

Stated Maturities and Maturities to Call Dates

As of December 31, 2013, the stated maturities and maturities if accelerated to the call dates are shown in the following table.

		December 31, 2013
		Stated Maturity(1)																Maturity to Call Date(1)
(Dollars in millions)		Senior Unsecured Debt				Brokered Deposits				Secured Borrowings				Total(2)				Senior Unsecured Debt				Brokered Deposits				Secured Borrowings				Total
Year of Maturity
2014		$	—			$	—			$	14,408			$	14,408			$	1,611			$	—			$	14,408			$	16,019
2015			1,506				1,195				11,672				14,373				1,595				1,195				11,672				14,462
2016			2,284				648				9,498				12,430				2,283				648				9,498				12,429
2017			1,829				538				10,157				12,524				1,807				538				10,157				12,502
2018			2,796				426				8,597				11,819				2,547				426				8,597				11,570
2019 and after			7,641				—				61,413				69,054				6,213				—				61,413				67,626
			16,056				2,807				115,745				134,608				16,056				2,807				115,745				134,608
Hedge accounting adjustments			727				—				1,313				2,040				727				—				1,313				2,040
Total		$	16,783			$	2,807			$	117,058			$	136,648			$	16,783			$	2,807			$	117,058			$	136,648

⁽¹⁾  We view our securitization trust debt as long-term based on the contractual maturity dates and projected principal paydowns based on our current estimates regarding loan prepayment speeds. The projected principal paydowns in year 2014 include $14.4 billion related to the securitization trust debt.

⁽²⁾  The aggregate principal amount of debt that matures in each period is $14.5 billion in 2014, $14.4 billion in 2015, $12.5 billion in 2016, $12.6 billion in 2017, $11.9 billion in 2018, and $69.6 billion in 2019 and after.

Financing VIEs

We consolidate the following financing VIEs as of December 31, 2013 and 2012, as we are the primary beneficiary.  

		December 31, 2013
		Debt Outstanding												Carrying Amount of Assets Securing Debt Outstanding
(Dollars in millions)		Short Term				Long Term				Total				Loans				Cash				Other Assets				Total
Secured Borrowings — VIEs:
FFELP Loan securitizations		$	—			$	90,756			$	90,756			$	91,535			$	2,913			$	683			$	95,131
Private Education Loan securitizations			—				18,835				18,835				23,947				338				540				24,825
FFELP Loan — other facilities			3,655				3,791				7,446				7,719				128				91				7,938
Private Education Loan — other facilities			—				843				843				1,583				16				30				1,629
Total before hedge accounting adjustments			3,655				114,225				117,880				124,784				3,395				1,344				129,523
Hedge accounting adjustments			—				1,313				1,313				—				—				978				978
Total		$	3,655			$	115,538			$	119,193			$	124,784			$	3,395			$	2,322			$	130,501
		December 31, 2012
		Debt Outstanding												Carrying Amount of Assets Securing Debt Outstanding
(Dollars in millions)		Short Term				Long Term				Total				Loans				Cash				Other Assets				Total
Secured Borrowings — VIEs:
FFELP Loan securitizations		$	—			$	105,525			$	105,525			$	107,009			$	3,652			$	608			$	111,269
Private Education Loan securitizations			—				19,656				19,656				24,618				385				545				25,548
FFELP Loan — other facilities			9,551				4,154				13,705				14,050				487				197				14,734
Private Education Loan — other facilities			—				1,070				1,070				1,454				302				33				1,789
Total before hedge accounting adjustments			9,551				130,405				139,956				147,131				4,826				1,383				153,340
Hedge accounting adjustments			—				1,113				1,113				—				—				929				929
Total		$	9,551			$	131,518			$	141,069			$	147,131			$	4,826			$	2,312			$	154,269

Summary of Securitization Transactions

The following table summarizes the securitization transactions issued in 2012 and 2013.

(Dollars in millions)								AAA-rated bonds
Issue		Date Issued		Total Issued				Weighted Average Interest Rate		Weighted Average Life
FFELP:
2012-1		January 2012		$	765			1 month LIBOR plus 0.91%		4.6 years
2012-2		March 2012			824			1 month LIBOR plus 0.70%		4.7 years
2012-3		May 2012			1,252			1 month LIBOR plus 0.65%		4.6 years
2012-4		June 2012			1,491	(1)		1 month LIBOR plus 1.10%		8.2 years
2011-3		July 2012			24			N/A (Retained B Notes sold)
2012-4		July 2012			45			N/A (Retained B Notes sold)
2012-5		July 2012			1,252			1 month LIBOR plus 0.67%		4.5 years
2012-6		September 2012			1,249			1 month LIBOR plus 0.62%		4.6 years
2012-7		November 2012			1,251			1 month LIBOR plus 0.55%		4.5 years
2012-8		December 2012			1,527			1 month LIBOR plus 0.90%		7.8 years
Total bonds issued in 2012				$	9,680
Total loan amount securitized in 2012				$	9,565
2013-1		February 2013		$	1,249			1 month LIBOR plus 0.46%		4.3 years
2013-2		April 2013			1,246			1 month LIBOR plus 0.45%		4.4 years
2013-3		June 2013			1,246			1 month LIBOR plus 0.54%		4.5 years
2013-4		August 2013			747			1 month LIBOR plus 0.55%		4.4 years
2013-5		September 2013			996			1 month LIBOR plus 0.64%		4.6 years
2007-6 to 2007-8, 2008-2 to 2008-9		October 2013			629			N/A (Retained B Notes sold)
2013-6		November 2013			996			1 month LIBOR plus 0.60%		4.6 years
Total bonds issued in 2013				$	7,109
Total loan amount securitized in 2013				$	6,495
Private Education:
2012-A		February 2012		$	547			1 month LIBOR plus 2.17%		3.0 years
2012-B		April 2012			891			1 month LIBOR plus 2.12%		2.9 years
2012-C		May 2012			1,135			1 month LIBOR plus 1.77%		2.6 years
2012-D		July 2012			640			1 month LIBOR plus 1.69%		2.5 years
2012-E		October 2012			976			1 month LIBOR plus 1.22%		2.6 years
Total bonds issued in 2012				$	4,189
Total loan amount securitized in 2012				$	5,557
2013-R1		January 2013		$	254			1 month LIBOR plus 1.75%		6.3 years
2013-A		March 2013			1,108			1 month LIBOR plus 0.81%		2.6 years
2013-B		May 2013			1,135			1 month LIBOR plus 0.89%		2.7 years
2013-C		September 2013			624			1 month LIBOR plus 1.21%		3.1 years
Total bonds issued in 2013				$	3,121
Total loan amount securitized in 2013				$	3,387

⁽¹⁾  Total size excludes subordinated tranche that was retained at issuance totaling $45 million.

Gains on Debt Repurchases

The following table summarizes activity related to our senior unsecured debt and asset-backed securities (“ABS”) repurchases. “Gains on debt repurchases” is shown net of hedging-related gains and losses.

		Years Ended December 31,
(Dollars in millions)		2013				2012				2011
Debt principal repurchased		$	1,279			$	711			$	894
Gains on debt repurchases			42				145				38

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