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Goodwill and Other Intangible Assets Goodwill by Segment (Details) - USD ($) $ in Thousands | 9 Months Ended |  |
--- | --- | --- | ---
May 31, 2019 | Mar. 01, 2019 | Aug. 31, 2018
Goodwill [Roll Forward] |  |  |
Goodwill | $ 199,822 |  | $ 138,464
Goodwill, Acquired During Period | 61,358 |  |
remainingownershipacquired |  | 75.00% |
Energy |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 552 |  | 552
Ag |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 188,696 |  | 127,338
Goodwill, Acquired During Period | 61,358 |  |
Corporate and Other |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | $ 10,574 |  | $ 10,574

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Details
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- Details
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