ROCKWELL AUTOMATION INC | 2013 | FY | 3


Goodwill and Other Intangible Assets
The changes in the carrying amount of goodwill for the years ended September 30, 2013 and 2012 were (in millions):
 
 
Architecture &
Software
 
Control
Products &
Solutions
 
Total
Balance as of September 30, 2011
 
$
386.7

 
$
565.9

 
$
952.6

Translation and other
 
1.0

 
(4.8
)
 
(3.8
)
Balance as of September 30, 2012
 
387.7

 
561.1

 
948.8

Acquisition of businesses
 

 
71.1

 
71.1

Translation
 
0.1

 
3.0

 
3.1

Balance as of September 30, 2013
 
$
387.8

 
$
635.2

 
$
1,023.0


Other intangible assets consist of (in millions):
 
 
September 30, 2013
 
 
Carrying
Amount
 
Accumulated
Amortization
 
Net
Amortized intangible assets:
 
 
 
 
 
 
Computer software products
 
$
146.9

 
$
73.1

 
$
73.8

Customer relationships
 
77.4

 
37.1

 
40.3

Technology
 
66.1

 
30.9

 
35.2

Trademarks
 
26.4

 
10.7

 
15.7

Other
 
12.1

 
8.0

 
4.1

Total amortized intangible assets
 
328.9

 
159.8

 
169.1

Intangible assets not subject to amortization
 
43.7

 

 
43.7

Total
 
$
372.6

 
$
159.8

 
$
212.8

 
 
September 30, 2012
 
 
Carrying
Amount
 
Accumulated
Amortization
 
Net
Amortized intangible assets:
 
 
 
 
 
 
Computer software products
 
$
123.4

 
$
61.2

 
$
62.2

Customer relationships
 
72.6

 
30.7

 
41.9

Technology
 
88.9

 
50.9

 
38.0

Trademarks
 
32.1

 
12.9

 
19.2

Other
 
21.4

 
16.9

 
4.5

Total amortized intangible assets
 
338.4

 
172.6

 
165.8

Intangible assets not subject to amortization
 
43.7

 

 
43.7

Total
 
$
382.1

 
$
172.6

 
$
209.5


Computer software products represent costs of computer software to be sold, leased or otherwise marketed. Computer software products amortization expense was $13.1 million in 2013, $15.9 million in 2012 and $16.8 million in 2011.
The Allen-Bradley® trademark has an indefinite life, and therefore is not subject to amortization.
Estimated amortization expense is $31.5 million in 2014, $34.6 million in 2015, $31.7 million in 2016, $28.4 million in 2017 and $17.1 million in 2018.
We performed the annual evaluation of our goodwill and indefinite life intangible assets for impairment during the second quarter of 2013 and concluded these assets are not impaired.

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