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Commitments and Contingencies (Tables) | 6 Months Ended
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Feb. 28, 2023
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 February 28, 2023, February 28, 2022, and August 31, 2022:
($ in thousands) |  | February 28, 2023 |  |  | February 28, 2022 |  |  | August 31, 2022 |
Other current liabilities |  | $ | 3,097 |  |  | $ | 777 |  |  | $ | 4,179 |
Other noncurrent liabilities |  |  | 9,975 |  |  |  | 15,155 |  |  |  | 10,967 |
Total environmental remediation liabilities |  | $ | 13,072 |  |  | $ | 15,932 |  |  | $ | 15,146 |

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