v2.4.0.6
Financing Arrangements (Tables)
3 Months Ended
Mar. 31, 2013
Debt Disclosure [Abstract]  
Summary of carrying values and coupon rates on financing arrangements
The carrying values and the fixed contractual coupon rates of our financing arrangements are as follows (dollars in millions):

 
March 31, 2013
 
December 31, 2012
Current portion notes payable, 8.64%, due August 1, 2014
$
9,610

 
$
10,792

Current portion notes payable, 8.9012%, due August 1, 2014
3,602

 
4,043

Total current portion of notes payable
$
13,212

 
$
14,835

Long-term portion notes payable, 8.64%, due August 1, 2014
$
4,026

 
$
9,837

Long-term portion notes payable, 8.9012%, due August 1, 2014
1,468

 
3,606

Total long-term portion of notes payable
$
5,494

 
$
13,443