Compensation Plans - Remaining Unamortized Amounts (Details) $ in Millions	6 Months Ended
	May 31, 2023 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining Unamortized Amounts	$ 801.5
Non-vested share-based awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining Unamortized Amounts	$ 124.2
Weighted Average Vesting Period (in Years)	3 years 6 months
Restricted cash awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining Unamortized Amounts	$ 677.3
Weighted Average Vesting Period (in Years)	3 years