Commitments and Contingencies (Details) - USD ($) $ in Millions	3 Months Ended
Feb. 28, 2021	Nov. 29, 2020
Gain Contingencies [Line Items]
Purchase Commitment Write-down	$ (6.5)
Adverse purchase commitment	$ 16.6	$ 25.5

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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