Debt maturing within one year is as follows:
| (dollars in millions) | ||||||||
| At December 31, | 2013 | 2012 | ||||||
|
Long-term debt maturing within one year |
$ | 3,486 | $ | 3,869 | ||||
|
Commercial paper and other |
447 | 500 | ||||||
|
|
|
|||||||
|
Total debt maturing within one year |
$ | 3,933 | $ | 4,369 | ||||
|
|
|
|||||||