Employee Benefit And Retirement Plans - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Aug. 31, 2026 |
Aug. 31, 2025 |
Aug. 31, 2026 |
Aug. 31, 2025 |
Nov. 30, 2025 |
|
| Retirement Benefits [Abstract] | |||||
| Payment for pension benefits | $ 6.1 | $ 7.2 | $ 9.2 | ||
| Pension and other postretirement benefits (income), excluding service cost components | $ (1.1) | $ (1.2) | $ (3.3) | $ (3.5) | |