|
Inventories (Details) (USD $)
In Millions, unless otherwise specified |
Mar. 31, 2015
|
Dec. 31, 2014
|
|---|---|---|
| Inventory, Net, Items Net of Reserve Alternative [Abstract] | ||
| Raw materials and supplies | $ 323 | $ 349 |
| Work-in-process | 56 | 55 |
| Finished goods | 971 | 978 |
| Total Inventories | $ 1,350 | $ 1,382 |