|
Divestitures 2 (Details) (USD $)
In Millions, unless otherwise specified
|
9 Months Ended |
3 Months Ended |
|
Dec. 31, 2014
|
Sep. 30, 2014
|
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
| Goodwill written off related to sale of discontinued component |
$ 109 |
|
| Arcserve [Member] |
|
|
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
|
|
| Proceeds from sale of discontinued component |
|
170 |
| Gain on disposal of discontinued component, net of tax |
|
19 |
| Tax expense related to gain on disposal of discontinued component |
|
77 |
| Goodwill written off related to sale of discontinued component |
|
$ 109 |