Stock-Based Compensation - Additional Information (Detail) shares in Millions, $ in Millions	6 Months Ended
	May 31, 2026 USD ($) award shares	May 31, 2025 USD ($) shares	Nov. 30, 2025 shares	Nov. 30, 2024 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock compensation award types (in awards) | award	3
Total Intrinsic Value of all options exercised | $	$ 4.7	$ 8.2
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Outstanding options (in shares) | shares	5.2	5.7	5.5	6.1