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Description of Business and Basis of Presentation (Details) - segment | 3 Months Ended
--- | ---
Nov. 30, 2022 | Nov. 30, 2021
Concentration Risk [Line Items] |  |
Number of reportable segments | 2 |
Revenue | Customer concentration | ABL |  |
Concentration Risk [Line Items] |  |
Concentration (percent) | 95.00% | 95.00%
Revenue | Customer concentration | ISG |  |
Concentration Risk [Line Items] |  |
Concentration (percent) | 5.00% | 5.00%

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