Goodwill and Other Intangible Assets

3 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill represents the excess of cost over the fair value of the net assets of acquired companies. Goodwill and other intangible assets with indefinite lives are tested at least annually for impairment. We perform our annual impairment tests during the June quarter in connection with our annual planning process, unless there are impairment indicators based on the results of an ongoing cumulative qualitative assessment that warrant a test prior to that. We evaluate the recoverability of goodwill for each of our reporting units by comparing the fair value of each reporting unit with its carrying value. The fair values of our reporting units are determined using a combination of a discounted cash flow analysis and market multiples based upon historical and projected financial information. We apply our best judgment when assessing the reasonableness of the financial projections used to determine the fair value of each reporting unit. We evaluate the recoverability of indefinite-lived intangible assets using a discounted cash flow analysis based on projected financial information. This evaluation is sensitive to changes in market interest rates and other external factors.

Identifiable assets with finite lives are reviewed for impairment when events or circumstances indicate that the carrying value may not be recoverable.

A summary of the carrying amount of goodwill attributable to each segment, as well as the changes in such, is as follows:



(in thousands)	Industrial			Widia			Infrastructure			Total
Gross goodwill	$	410,694		$	41,515		$	633,211		$	1,085,420
Accumulated impairment losses	(137,204		)	(13,638		)	(633,211		)	(784,053		)
Balance as of June 30, 2017	$	273,490		$	27,877		$	—		$	301,367

Activity for the three months ended September 30, 2017:
Change in gross goodwill due to translation	3,176			135			—			3,311

Gross goodwill	413,870			41,650			633,211			1,088,731
Accumulated impairment losses	(137,204		)	(13,638		)	(633,211		)	(784,053		)
Balance as of September 30, 2017	$	276,666		$	28,012		$	—		$	304,678

The components of our other intangible assets were as follows:



	Estimated Useful Life (in years)	September 30, 2017					June 30, 2017
(in thousands)	Estimated Useful Life (in years)	Gross Carrying Amount		Accumulated Amortization				Gross Carrying Amount		Accumulated Amortization
Contract-based	3 to 15	$	7,071	$	(7,027	)		$	7,064	$	(7,014	)
Technology-based and other	4 to 20	46,875		(29,911		)		46,461		(29,061		)
Customer-related	10 to 21	206,552		(77,963		)		205,502		(74,669		)
Unpatented technology	10 to 30	31,833		(11,235		)		31,754		(10,589		)
Trademarks	5 to 20	12,492		(8,805		)		12,401		(8,648		)
Trademarks	Indefinite	17,858		—				17,326		—
Total		$	322,681	$	(134,941	)		$	320,508	$	(129,981	)

During the three months ended September 30, 2017 and 2016, we recorded amortization expense of $3.7 million and $4.3 million, respectively, related to our other intangible assets.

- 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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