Annual report pursuant to Section 13 and 15(d)

Gross Carrying Value and Accumulated Amortization of Intangible Assets (Details)

v3.23.3
Gross Carrying Value and Accumulated Amortization of Intangible Assets (Details) - USD ($)
$ in Thousands
Aug. 31, 2023
Aug. 31, 2022
Indefinite And Finite Lived Intangible Assets [Line Items]    
Finite-Lived Accumulated Amortization $ 106,802 $ 132,708
Other intangible assets, net 37,338 41,507
Intangible assets, gross 144,140 174,215
Trade Names    
Indefinite And Finite Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 23,345 22,274
Finite-Lived Accumulated Amortization 0 0
Net Book Value 23,345 22,274
Customer Relationships    
Indefinite And Finite Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 108,292 135,101
Finite-Lived Accumulated Amortization 95,395 117,275
Net Book Value $ 12,897 17,826
Weighted Average Amortization Period 14 years  
Patents    
Indefinite And Finite Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ 9,769 13,708
Finite-Lived Accumulated Amortization 9,210 13,104
Net Book Value $ 559 604
Weighted Average Amortization Period 13 years  
Trademarks and Tradenames    
Indefinite And Finite Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ 2,734 3,132
Finite-Lived Accumulated Amortization 2,197 2,329
Net Book Value $ 537 $ 803
Weighted Average Amortization Period 14 years