Goodwill And Acquisition-Related Intangibles, Net

12 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill And Acquisition-Related Intangibles, Net

(6) GOODWILL AND ACQUISITION-RELATED INTANGIBLES, NET

The changes in the carrying amount of goodwill for the fiscal year ended March 31, 2017 are as follows (in millions):



	As of March 31, 2016			Effects of Foreign Currency Translation			As of March 31, 2017
Goodwill	$	2,078		$	(3	)	$	2,075
Accumulated impairment	(368		)	—			(368		)
Total	$	1,710		$	(3	)	$	1,707

The changes in the carrying amount of goodwill for the fiscal year ended March 31, 2016 are as follows (in millions):



	As of March 31, 2015			Effects of Foreign Currency Translation			As of March 31, 2016
Goodwill	$	2,081		$	(3	)	$	2,078
Accumulated impairment	(368		)	—			(368		)
Total	$	1,713		$	(3	)	$	1,710

Goodwill represents the excess of the purchase price over the fair value of the underlying acquired net tangible and intangible assets.

Acquisition-related intangibles, consisted of the following (in millions):



	As of March 31, 2017							As of March 31, 2016
	Gross Carrying Amount		Accumulated Amortization			Acquisition- Related Intangibles, Net		Gross Carrying Amount		Accumulated Amortization			Acquisition- Related Intangibles, Net
Developed and core technology	$	412	$	(412	)	$	—	$	412	$	(368	)	$	44
Trade names and trademarks	106		(98		)	8		106		(93		)	13
Registered user base and other intangibles	5		(5		)	—		5		(5		)	—
Carrier contracts and related	85		(85		)	—		85		(85		)	—
Total	$	608	$	(600	)	$	8	$	608	$	(551	)	$	57

Amortization of intangibles for the fiscal years ended March 31, 2017, 2016 and 2015 are classified in the Consolidated Statement of Operations as follows (in millions):



	Year Ended March 31,
	2017		2016		2015
Cost of service and other	$	16	$	33	$	36
Cost of product	27		14		16
Operating expenses	6		7		14
Total	$	49	$	54	$	66

During fiscal year 2017, we determined that the carrying value of one of our acquisition-related intangible assets was not recoverable. The acquisition-related intangible asset was measured using Level 3 inputs and was written down to a fair value of zero. We recognized an impairment charge of $15 million in cost of product revenue in our Consolidated Statements of Operations. There were no impairment charges for acquisition-related intangible assets during fiscal years 2016 and 2015.

As of March 31, 2017 and 2016, the weighted-average remaining useful life for acquisition-related intangible assets was approximately 1.4 years and 1.6 years, respectively.

As of March 31, 2017, future amortization of acquisition-related intangibles that will be recorded in the Consolidated Statement of Operations is estimated as follows (in millions):



Fiscal Year Ending March 31,
2018	6
2019	2
Total	$	8

- 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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