Earnings Per Share - Antidilutive Securities Excluded from EPS Computation (Details) - shares shares in Millions |
3 Months Ended | |
|---|---|---|
Nov. 30, 2022 |
Nov. 30, 2021 |
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Awards excluded from diluted earnings per share, (less than) (in shares) | 0.1 | |
| Stock options | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Awards excluded from diluted earnings per share, (less than) (in shares) | 0.1 | 0.1 |
| Performance stock awards | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Awards excluded from diluted earnings per share, (less than) (in shares) | 0.0 | 0.0 |
| Restricted stock awards | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Awards excluded from diluted earnings per share, (less than) (in shares) | 0.1 | 0.0 |