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v3.23.3

Other Assets - Narrative (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Jul. 31, 2022 | Aug. 31, 2023 | Aug. 31, 2022 | Aug. 31, 2021
Goodwill [Line Items] |  |  |  |
Goodwill |  | $ 179,976,000 | $ 179,976,000 | $ 171,601,000
Goodwill impairment, result of annual impairment analysis | $ 0 |  |  |
Amortization of intangible assets |  | 6,700,000 | 6,800,000 | 6,900,000
Ag |  |  |  |
Goodwill [Line Items] |  |  |  |
Goodwill |  |  | $ 159,944,000 | $ 160,475,000
Nitrogen Production |  |  |  |
Goodwill [Line Items] |  |  |  |
Goodwill |  | $ 0 |  |
Minimum | Other Intangible Assets |  |  |  |
Goodwill [Line Items] |  |  |  |
Intangible asset useful lives |  | 2 years |  |
Maximum | Other Intangible Assets |  |  |  |
Goodwill [Line Items] |  |  |  |
Intangible asset useful lives |  | 30 years |  |

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