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Stock-Based Compensation (Details) - USD ($)	3 Months Ended		6 Months Ended
Stock-Based Compensation (Details) - USD ($)	May 31, 2026	May 31, 2025	May 31, 2026	May 31, 2025	Nov. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding (in shares)	316,378		316,378		350,864
Options outstanding weighted average exercise price (in dollars per share)	$ 16.21		$ 16.21		$ 16.21
Exercised (in shares)			34,486
Exercised (in dollars per share)			$ 16.21
Aggregate intrinsic value of stock options outstanding	$ 10,300,000		$ 10,300,000
Aggregate intrinsic value of stock options exercisable	10,300,000		$ 10,300,000
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average remaining contractual life of stock options outstanding			4 months 24 days
Weighted average remaining contractual life of stock options exercisable			4 months 24 days
Stock-based compensation expense	0	$ 0	$ 0	$ 0
Restricted Stock and Performance Unit Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 5,500,000	$ 9,200,000	$ 11,500,000	$ 16,700,000