Business Combinations - Transaction and Integration Expenses (Details) - USD ($)	3 Months Ended		6 Months Ended
	May 31, 2021	May 31, 2020	May 31, 2021	May 31, 2020
Business Combination, Separately Recognized Transactions [Line Items]
Business Combination, Integration Related Costs	$ 6,900,000		$ 11,900,000
Total transaction and integration costs	6,900,000		32,000,000.0
Transaction and integration expenses	6,900,000	$ 0	25,700,000	$ 0
Cost of Sales
Business Combination, Separately Recognized Transactions [Line Items]
Transaction and integration expenses	0		6,300,000
Selling, General and Administrative Expenses
Business Combination, Separately Recognized Transactions [Line Items]
Transaction and integration expenses	$ 0		$ 13,800,000