Short-term Borrowings and Current Portion of Long-term Debt (Tables)

9 Months Ended

Sep. 30, 2014

Debt Disclosure [Abstract]

Components of Short-Term Borrowings

(Dollars in millions)	September 30, 2014		December 31, 2013
Commercial paper program	$	971	$	292
Revolving credit facility	—		772
364-day term loan facility	400		300
Other short-term bank loans	272		216
Total short-term borrowings	1,643		1,580
Current portion of long-term debt	72		73
Short-term borrowings and current portion of long-term debt	$	1,715	$	1,653