Fair Value of Financial Instruments- Fair Value (Details) - USD ($) $ in Millions	Aug. 30, 2026	Nov. 30, 2025
Financial assets carried at fair value
Short-term investments in marketable securities	$ 137.9	$ 90.9
Fair Value \| Fair Value, Recurring
Financial assets carried at fair value
Rabbi trust assets	113.6	107.7
Short-term investments in marketable securities	137.9	90.9
Forward foreign exchange contracts	8.8	6.8
Total	260.3	205.4
Financial liabilities carried at fair value
Forward foreign exchange contracts	12.1	13.4
Fair Value \| Fair Value, Recurring \| Level 1 Inputs
Financial assets carried at fair value
Rabbi trust assets	113.6	107.7
Short-term investments in marketable securities	0.0	0.0
Forward foreign exchange contracts	0.0	0.0
Total	113.6	107.7
Financial liabilities carried at fair value
Forward foreign exchange contracts	0.0	0.0
Fair Value \| Fair Value, Recurring \| Level 2 Inputs
Financial assets carried at fair value
Rabbi trust assets	0.0	0.0
Short-term investments in marketable securities	137.9	90.9
Forward foreign exchange contracts	8.8	6.8
Total	146.7	97.7
Financial liabilities carried at fair value
Forward foreign exchange contracts	$ 12.1	$ 13.4

Fair value portion of asset recognized for present right to economic benefit.

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Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

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Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

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Fair value portion of other assets.

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