Financial Instruments (Fair Value Hedges) (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Other income, net	$ 38.4	$ 47.4	$ 43.9
Cash flow hedges
Derivative Instruments, Gain (Loss) [Line Items]
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent	(1.2)	1.0	0.3
Foreign Exchange Contracts [Member] | Fair value hedges
Derivative Instruments, Gain (Loss) [Line Items]
Other income, net	(8.6)	(9.0)	(16.2)
Foreign Exchange Contracts [Member] | Cash flow hedges | Cost of Sales
Derivative Instruments, Gain (Loss) [Line Items]
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent	(0.6)	1.6	0.2
Loans Payable [Member] | Fair value hedges
Derivative Instruments, Gain (Loss) [Line Items]
Other income, net	7.6	4.0	15.6
Interest Rate Contracts [Member] | Fair value hedges | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Interest expense	(14.1)	(19.7)	(17.7)
Interest Rate Contracts [Member] | Cash flow hedges | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent	(0.6)	(0.6)	0.1
Cross Currency Interest Rate Contract | Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Interest expense	(46.6)	19.5	(18.4)
Cross Currency Interest Rate Contract | Net Investment Hedging [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent	$ 10.2	$ 9.1	$ 11.2