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Goodwill and Intangible Assets (Notes)
9 Months Ended
Oct. 28, 2011
Goodwill and Intangible Assets Disclosure [Abstract] 
Goodwill and Intangible Assets [Text Block]
NOTE 9 — GOODWILL AND INTANGIBLE ASSETS
Goodwill allocated to Dell's business segments as of October 28, 2011, and January 28, 2011, and changes in the carrying amount of goodwill were as follows:
 
 
Large
Enterprise
 
Public
 
Small and
Medium
Business
 
Consumer
 
Total
 
 
(in millions)
Balance at January 28, 2011
 
$
1,424

 
$
2,164

 
$
476

 
$
301

 
$
4,365

Goodwill acquired during the period
 
849

 
407

 
317

 
7

 
1,580

Adjustments
 
(2
)
 
(2
)
 
(1
)
 
3

 
(2
)
Balance at October 28, 2011
 
$
2,271

 
$
2,569

 
$
792

 
$
311

 
$
5,943

 
Goodwill and indefinite-lived intangible assets are tested for impairment on an annual basis, or sooner if an indicator of impairment occurs. If the carrying amount of goodwill exceeds its fair value, estimated based on discounted cash flow analyses, an impairment charge would be recorded. Based on the results of the annual impairment tests completed during the second quarter of Fiscal 2012, no impairment charges for goodwill and intangible assets were recorded for the three and nine months ended October 28, 2011. Dell does not have any accumulated goodwill impairment charges as of October 28, 2011.

During the nine months ended October 28, 2011, Dell recorded additions to intangible assets and in-process research and development of $712 million and $37 million, respectively, which relate to Dell's Fiscal 2012 business acquisitions. The intangible assets have weighted-average useful lives ranging from 3 to 11 years.