Changes to debt during the three months ended March 31, 2013 are as follows:


(dollars in millions)	Debt Maturing within One Year			Long-term Debt			Total
Balance at January 1, 2013	$	4,369		$	47,618		$	51,987
Proceeds from long-term borrowings		–			500			500
Repayments of long-term borrowings and capital leases obligations		(73	)		–			(73	)
Increase in short-term obligations, excluding current maturities		581			–			581
Reclassifications of long-term debt		6,008			(6,008	)		–
Other		3			(117	)		(114	)

Balance at March 31, 2013	$	10,888		$	41,993		$	52,881