Borrowings (Tables)

3 Months Ended

Mar. 31, 2015

Borrowings [Abstract]

Long-term Debt Including Unamortized Debt Discounts and Premiums

	March 31,		December 31,
	2015		2014
Senior Notes	$	2,565	$	1,567
Senior Medium-Term Notes, Series A		249		249
Finance lease obligation		81		83
Total long-term debt	$	2,895	$	1,899

Annual Maturities on Long-term Debt Outstanding

2015	$	355
2016		7
2017		258
2018		908
2019		8
Thereafter		1,376
Total maturities		2,912
Unamortized discount, net		(17)
Total long-term debt	$	2,895