|
Balance Sheet Details (Inventories Schedule) (Details) (USD $)
In Millions, unless otherwise specified |
Mar. 31, 2015
|
Mar. 31, 2014
|
|---|---|---|
| Balance Sheet Related Disclosures [Abstract] | ||
| Finished goods | $ 35 | $ 55 |
| Raw materials and work in process | 1 | 1 |
| Inventories | $ 36 | $ 56 |