Goodwill and Purchased Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Millions |
9 Months Ended | |
---|---|---|
Sep. 30, 2016 |
Dec. 31, 2015 |
|
Goodwill [Roll Forward] | ||
Goodwill | $ 2,760 | $ 2,756 |
Accumulated Impairment Losses | (23) | (23) |
Total | 2,733 | |
Additions | 9 | |
Impairment | 0 | |
Other | (5) | |
Total | 2,737 | |
Software Segment [Domain] | ||
Goodwill [Roll Forward] | ||
Goodwill | 1,940 | 1,936 |
Accumulated Impairment Losses | (7) | (7) |
Total | 1,929 | |
Additions | 9 | |
Impairment | 0 | |
Other | (5) | |
Total | 1,933 | |
Services Segment [Domain] | ||
Goodwill [Roll Forward] | ||
Goodwill | 658 | 658 |
Accumulated Impairment Losses | 0 | 0 |
Total | 658 | |
Additions | 0 | |
Impairment | 0 | |
Other | 0 | |
Total | 658 | |
Hardware Segment [Domain] | ||
Goodwill [Roll Forward] | ||
Goodwill | 162 | 162 |
Accumulated Impairment Losses | (16) | $ (16) |
Total | 146 | |
Additions | 0 | |
Impairment | 0 | |
Other | 0 | |
Total | $ 146 |