Goodwill and Other Intangible Assets

12 Months Ended

Sep. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Note G. Goodwill and Other Intangible Assets

Cabot had goodwill balances of $504 million and $480 million at September 30, 2013 and 2012, respectively. The carrying amount of goodwill attributable to each reportable segment with goodwill balances and the changes in those balances during the years ended September 30, 2013 and 2012 are as follows:


	Reinforcement Materials			Performance Materials		Advanced Technologies		Purification Solutions		Total
	(Dollars in millions)
Balance at September 30, 2011	$	27		$	11	$	2	$	—	$	40
Goodwill acquired		—			—		—		432		432
Foreign currency translation adjustment		1			—		—		7		8

Balance at September 30, 2012		28			11		2		439		480
Measurement period adjustments⁽¹⁾		—			—		—		22		22
Foreign currency translation adjustment		(3	)		—		—		5		2

Balance at September 30, 2013	$	25		$	11	$	2	$	466	$	504

⁽¹⁾	Refer to Note C for further details related to the measurement period adjustments.

Goodwill impairment tests are performed at least annually. The Company performed its annual impairment assessment as of May 31, 2013 and determined there was no impairment.

The following table provides information regarding the Company’s intangible assets:


	Years Ended September 30
	2013							2012
	Gross Carrying Value		Accumulated Amortization			Net Intangible Assets		Gross Carrying Value		Accumulated Amortization			Net Intangible Assets
	(Dollars in millions)
Intangible assets with finite lives
Developed technology	$	155	$	(9	)	$	146	$	151	$	(2	)	$	149
Customer relationships⁽¹⁾		113		(7	)		106		121		(1	)		120
Other intangible assets		3		(2	)		1		6		(3	)		3

Total intangible assets, finite lives	$	271	$	(18	)	$	253	$	278	$	(6	)	$	272
Trademarks, indefinite lives		57		—			57		58		—			58

Total intangible assets	$	328	$	(18	)	$	310	$	336	$	(6	)	$	330

⁽¹⁾	The change in the gross carrying value of the Customer relationships intangible asset is primarily due to measurement period adjustments as described in Note C.

Intangible assets with finite lives are amortized over their estimated useful lives, which range from six to twenty years, with a weighted average amortization period of 19 years. See Note C for weighted average lives of intangible assets acquired in the acquisition of Norit. Amortization expense for the years ended September 30, 2013 and 2012 was $14 million and $3 million, respectively, and is included in Cost of sales and Selling and administrative expenses in the Consolidated Statements of Operations. Amortization expense for the year ended September 30, 2011 was less than $1 million and is included in Cost of sales in the Consolidated Statements of Operations. Total amortization expense is estimated to be approximately $14 million each year for the next five fiscal years. Intangible assets with indefinite lives are evaluated for impairment at least annually. The Company performed its annual impairment assessment as of May 31, 2013, and determined there was no impairment.

- Definition

The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss.

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