Stock-Based Compensation - Selling, General and Administrative Expense (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Aug. 31, 2026 |
Aug. 31, 2025 |
Aug. 31, 2026 |
Aug. 31, 2025 |
|
| Share-Based Payment Arrangement [Abstract] | ||||
| Total stock-based compensation expense | $ 5.2 | $ 7.7 | $ 34.5 | $ 37.3 |