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Restructuring Charges Restructuring Charges (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Aug. 31, 2021 | Aug. 31, 2020 | Aug. 31, 2019
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges | $ 2,392 | $ 7,335 | $ 4,156
Restructuring costs recorded in cost of products sold |  | 800 |
Restructuring Charges, including recorded in Cost of Goods Sold |  | 8,100 |
Other Operating Segment [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Reserve | 100 | 400 |
Restructuring charges | 300 |  |
Restructuring Charges, including recorded in Cost of Goods Sold |  | 1,600 |
Industrial Tools & Services [Member] [Domain] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Reserve | 1,737 | 1,443 | 2,912
Restructuring charges | 2,096 | 4,520 |
Restructuring Reserve, Cash Payments | (1,791) | (5,458) |
Restructuring Reserve, Settled without Cash |  | 554 |
Restructuring Reserve, Foreign Currency Translation Gain (Loss) | (11) | 23 |
Corporate Segment [Member] |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring Reserve | 26 | 267 | $ 0
Restructuring charges | 9 | 2,073 |
Restructuring Reserve, Cash Payments | (250) | (1,286) |
Restructuring Reserve, Settled without Cash |  | 521 |
Restructuring Reserve, Foreign Currency Translation Gain (Loss) | 0 | (1) |
Reportable Segments |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges | $ 2,100 | $ 6,600 |

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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 17 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3367-108585 + Details
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109237686&loc=d3e17752-110868 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(1)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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