v2.4.1.9
GOODWILL AND OTHER INTANGIBLE ASSETS
3 Months Ended
Jan. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]  
GOODWILL AND OTHER INTANGIBLE ASSETS
.
GOODWILL AND OTHER INTANGIBLE ASSETS
 
The following table presents goodwill balances and the movements for each of our reportable segments during the three months ended January 31, 2015:
 
 
Customer Support and Services
 
Measurement Solutions
 
Total
 
(in millions)
Goodwill as of October 31, 2014
$
55

 
$
337

 
$
392

Foreign currency translation impact
(1
)
 
(10
)
 
(11
)
Goodwill as of January 31, 2015
$
54

 
$
327

 
$
381

 
The components of other intangible assets as of January 31, 2015 and October 31, 2014 are shown in the table below:
 
 
Other Intangible Assets
 
Gross
Carrying
Amount
 
Accumulated
Amortization
and
Impairments
 
Net Book
Value
 
(in millions)
As of October 31, 2014:
 

 
 

 
 

Developed technology
$
125

 
$
114

 
$
11

Backlog
4

 
4

 

Trademark/Tradename
1

 
1

 

Customer relationships
32

 
25

 
7

Total
$
162

 
$
144

 
$
18

As of January 31, 2015:
 

 
 

 
 

Developed technology
125

 
115

 
10

Backlog
4

 
4

 

Trademark/Tradename
1

 
1

 

Customer relationships
32

 
26

 
6

Total
$
162

 
$
146

 
$
16

 
During the three months ended January 31, 2015, we recorded no additions to goodwill or other intangible assets. During the three months ended January 31, 2015, there was no impact to other intangible assets due to foreign exchange translation.
 
Amortization of other intangible assets was $2 million for the three months ended January 31, 2015 and 2014. Future amortization expense related to existing finite-lived intangible assets is estimated to be $6 million for the remainder of 2015, $6 million for 2016, $3 million for 2017, $1 million for 2018, and $0 million thereafter.