Financing Arrangements and Financial Instruments - Foreign Currency Exchange Contracts (Details) - USD ($) $ in Millions	Feb. 28, 2026	Nov. 30, 2025
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount	$ 1,121.5	$ 1,018.2
Designated as Hedging Instrument | Fair Value Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount	888.4	877.3
Designated as Hedging Instrument | Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount	160.4	140.9
Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount	$ 72.7	$ 0.0