Compensation Plans - Remaining Unamortized Amounts (Details) $ in Millions	3 Months Ended
	Feb. 28, 2025 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining Unamortized Amounts	$ 1,306.4
Non-vested share-based awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining Unamortized Amounts	$ 139.5
Weighted Average Vesting Period (in Years)	2 years 10 months 24 days
Restricted cash awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining Unamortized Amounts	$ 1,166.9
Weighted Average Vesting Period (in Years)	3 years