Commitments and Contingencies (Tables)

6 Months Ended

Feb. 28, 2022

Commitments and Contingencies Disclosure [Abstract]

Summary of Undiscounted Environmental Remediation Liability Classifications

The following table summarizes the undiscounted environmental remediation liability classifications included in the condensed consolidated balance sheets as of February 28, 2022, February 28, 2021, and August 31, 2021:

($ in thousands)	February 28, 2022		February 28, 2021		August 31, 2021
Other current liabilities	$	777	$	1,105	$	965
Other noncurrent liabilities		15,155		15,017		15,128
Total environmental remediation liabilities	$	15,932	$	16,122	$	16,093