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Goodwill and Other Intangible Assets | 9 Months Ended
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Apr. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill and Other Intangible Assets | Goodwill and Other Intangible Assets Goodwill is assessed for impairment annually or more frequently if events or changes in circumstances indicate that the asset may be impaired. The Company performed its annual impairment assessment during the third quarter of Fiscal 2016. The results of this assessment showed that the estimated fair values of the reporting units to which goodwill is assigned continued to exceed the corresponding carrying values of the respective reporting units resulting in no goodwill impairment. During the second quarter of Fiscal 2016, the Company revised its forecast associated with its Gas Turbine Systems reporting unit. While the previous forecast for this reporting unit called for a year-over-year decline in sales, the Company continued to face deferrals and softening demand for large-turbine projects. Given the challenges facing this business, the Company revisited its strategic focus. The Company's priorities for the Gas Turbine Systems business will shift slightly. The Company will continue to focus on innovative products while growing the aftermarket business. The strategic shift is the Company will be more selective in taking on large-turbine projects. This strategic shift resulted in the revised forecast associated with its Gas Turbine Systems reporting unit. As a result of the strategic shift and revised forecast actions taken in the second quarter of Fiscal 2016, the Company concluded that an interim goodwill triggering event had occurred for the Gas Turbine Systems reporting unit. Goodwill associated with the Gas Turbine Systems reporting unit was $60.2 million as of January 31, 2016, and is included in the Industrial Products segment. The Company completed its goodwill impairment assessment using a discounted cash flow model based on management's judgments and assumptions to determine the estimated fair value of the reporting unit. Based on the results of this assessment the Company concluded the estimated fair value of the Gas Turbine Systems reporting unit exceeded the respective carrying amount of the reporting unit by approximately 13.6 percent. Therefore, the second step of the impairment test was not necessary for this reporting unit. As part of the Company's annual impairment assessment it updated the valuation of the Gas Turbine Systems reporting unit. In determining the estimated fair value of the reporting unit, the Company used the income approach, a valuation technique using an estimate of future cash flows from the reporting unit's financial forecast. A terminal growth rate of 3.0 percent and a discount rate of 12.0 percent were used reflecting the relative risk of achieving cash flows as well as any other specific risks or factors related to the Gas Turbine Systems reporting unit. Based on the results of this assessment the Company concluded the estimated fair value of the Gas Turbine Systems reporting unit exceeded the respective carrying amount of the reporting unit by approximately 33.8 percent. The Company believes the assumptions used in its discounted cash flow analysis are appropriate and result in a reasonable estimate of the reporting unit's fair value. The Company performed a sensitivity analysis to determine how the assumptions made would impact the results of the impairment test. Holding all other assumptions constant, an unfavorable change in year-over-year revenue growth rates of 90.0 percent or more would potentially result in an indication of impairment. Additionally, a decrease in the residual growth rate of 6.0 percentage points or more or an increase in the discount rate of 3.0 percentage points or more would potentially result in an indication of impairment. The Company will continue to monitor results and expected cash flows in the future to assess whether goodwill impairment in our Gas Turbine Systems reporting unit may be necessary. The following is a reconciliation of goodwill for the nine months ended April 30, 2016 (millions of dollars):
| Engine Products |  | Industrial Products |  | Total Goodwill
Balance as of July 31, 2015 | $ | 71.0 |  |  | $ | 152.7 |  |  | $ | 223.7 |
Goodwill acquired | 6.3 |  |  | (0.3 | ) |  | 6.0 |
Foreign exchange translation | 0.2 |  |  | 1.0 |  |  | 1.2 |
Balance as of April 30, 2016 | $ | 77.5 |  |  | $ | 153.4 |  |  | $ | 230.9 |
As of April 30, 2016 and July 31, 2015, other intangible assets were $40.1 million and $37.9 million, respectively. Intangible assets increased during the year due to the acquisition of Engineered Products Company (EPC) which generated intangibles of $7.0 million, partially offset by amortization of existing assets of $4.5 million, and a $0.3 million foreign exchange translation decrease. Refer to Note N for further discussion of the EPC acquisition.

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- 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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