OTHER NONCURRENT ASSETS |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2017 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| OTHER NONCURRENT ASSETS | Ìý | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| OTHER NONCURRENT ASSETS |
9.ÌýÌýOTHER NONCURRENT ASSETS Other noncurrent assets consisted of the following (dollars in millions):
Ìý Amortization expense of catalyst assets for the years ended December 31, 2017, 2016 and 2015 was $15 million, $17Ìýmillion and $14Ìýmillion, respectively. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| X | ||||||||||
- Definition The entire disclosure for investments and other noncurrent assets. No definition available.
|
| X | ||||||||||
- References No definition available.
|