Commitments and Contingencies (Tables)

12 Months Ended

Aug. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Summary of Environmental Remediation Liability Classifications

The following table summarizes the environmental remediation liability classifications included in the balance sheet as of August 31, 2022 and 2021, respectively:

($ in thousands)	August 31,
Balance sheet location	2022		2021
Other current liabilities	$	4,179	$	965
Other noncurrent liabilities		10,967		15,128
Total environmental remediation liabilities	$	15,146	$	16,093