Leases - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2023	Nov. 30, 2022	Apr. 30, 2019
Lessee, Lease, Description [Line Items]
Current finance lease liabilities	$ 8.3	$ 7.8
Noncurrent finance lease liabilities	103.0	110.5
Total lease liabilities	111.3
Finance lease ROU assets	94.8	103.0
Operating Lease, Right-of-Use Asset	220.0	218.9
Operating Lease, Liability	233.2
Current operating lease liabilities	53.3	54.4
Noncurrent operating lease liabilities	179.9	176.1
Headquarters building
Lessee, Lease, Description [Line Items]
Finance lease, right-of-use asset, accumulated amortization	8.7
Current finance lease liabilities	8.0	7.6
Noncurrent finance lease liabilities	100.9	108.8
Total lease liabilities	$ 108.9	116.4
Lessee, Finance Lease, Term of Contract			15 years
Distribution Facility
Lessee, Lease, Description [Line Items]
Residential Value of Leased Asset, Guarantee, Percenntage	76.50%
Operating Lease, Expense	$ 27.9	5.2
Lessee, Operating Lease, Term of Contract	5 years
Operating Lease, Right-of-Use Asset	$ 64.9	78.9
Operating Lease, Liability	68.0	83.4
Current operating lease liabilities	16.2	18.7
Noncurrent operating lease liabilities	51.8	$ 64.7
Lessor, Operating Lease, Construction Costs	$ 310.0