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Goodwill and Other Intangible Assets (Tables) | 6 Months Ended
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Feb. 28, 2023
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill | The changes in the carrying amount of goodwill for the six months ended February 28, 2023 are as follows (in thousands):
| IT&S |  | Other |  | Total
Balance as of August 31, 2022 | $ | 246,740 |  |  | $ | 11,209 |  |  | $ | 257,949 |
Impact of changes in foreign currency rates | 4,194 |  |  | — |  |  | 4,194 |
Balance as of February 28, 2023 | $ | 250,934 |  |  | $ | 11,209 |  |  | $ | 262,143 |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets Table | The gross carrying value and accumulated amortization of the Company’s intangible assets are as follows (in thousands):
|  |  | February 28, 2023 |  | August 31, 2022
| Weighted Average Amortization Period (Years) |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Book Value |  | Gross Carrying Value |  | Accumulated Amortization |  | Net Book Value
Amortizable intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |
Customer relationships | 14 |  | $ | 136,693 |  |  | $ | 121,013 |  |  | $ | 15,680 |  |  | $ | 135,101 |  |  | $ | 117,275 |  |  | $ | 17,826 |
Patents | 11 |  | 13,838 |  |  | 13,262 |  |  | 576 |  |  | 13,708 |  |  | 13,104 |  |  | 604 |
Trademarks and tradenames | 12 |  | 3,162 |  |  | 2,410 |  |  | 752 |  |  | 3,132 |  |  | 2,329 |  |  | 803 |
Indefinite lived intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |
Tradenames | N/A |  | 22,708 |  |  | — |  |  | 22,708 |  |  | 22,274 |  |  | — |  |  | 22,274 |
|  |  | $ | 176,401 |  |  | $ | 136,685 |  |  | $ | 39,716 |  |  | $ | 174,215 |  |  | $ | 132,708 |  |  | $ | 41,507 |

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