Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2023	Nov. 30, 2022
Leases [Abstract]
Operating cash flows used for operating leases	$ 64.5	$ 41.4
Operating cash flows used for finance leases	3.9	4.1
Financing cash flows used for finance leases	7.6	7.3
ROU assets obtained in exchange for lease liabilities	$ 52.1	$ 133.8