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v3.23.1

Gross Carrying Amount and Accumulated Amortization of Other Intangible Assets (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Feb. 28, 2023 | Aug. 31, 2022
Indefinite And Finite Lived Intangible Assets [Line Items] |  |
Accumulated Amortization | $ 136,685 | $ 132,708
Gross Carrying Value | 176,401 | 174,215
Net Book Value | 39,716 | 41,507
Tradenames |  |
Indefinite And Finite Lived Intangible Assets [Line Items] |  |
Gross Carrying Value | 22,708 | 22,274
Accumulated Amortization | 0 | 0
Net Book Value | $ 22,708 | 22,274
Customer relationships |  |
Indefinite And Finite Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period (Years) | 14 years |
Gross Carrying Value | $ 136,693 | 135,101
Accumulated Amortization | 121,013 | 117,275
Net Book Value | $ 15,680 | 17,826
Patents |  |
Indefinite And Finite Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period (Years) | 11 years |
Gross Carrying Value | $ 13,838 | 13,708
Accumulated Amortization | 13,262 | 13,104
Net Book Value | $ 576 | 604
Trademarks and tradenames |  |
Indefinite And Finite Lived Intangible Assets [Line Items] |  |
Weighted Average Amortization Period (Years) | 12 years |
Gross Carrying Value | $ 3,162 | 3,132
Accumulated Amortization | 2,410 | 2,329
Net Book Value | $ 752 | $ 803

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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