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Commitments and Contingencies (Tables) | 3 Months Ended
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Nov. 30, 2022
Commitments and Contingencies Disclosure [Abstract] |
Summary of Undiscounted Environmental Remediation Liability Classifications | The following table summarizes the environmental remediation liability classifications included in the condensed consolidated balance sheets as of November 30, 2022, November 30, 2021, and August 31, 2022:
($ in thousands) |  | November 30, 2022 |  |  | November 30, 2021 |  |  | August 31, 2022 |
Other current liabilities |  | $ | 3,319 |  |  | $ | 828 |  |  | $ | 4,179 |
Other noncurrent liabilities |  |  | 10,255 |  |  |  | 15,181 |  |  |  | 10,967 |
Total environmental remediation liabilities |  | $ | 13,574 |  |  | $ | 16,009 |  |  | $ | 15,146 |

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