Restructuring - Restructuring Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Aug. 29, 2021	Aug. 23, 2020	Aug. 29, 2021	Aug. 23, 2020
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance	$ 48,001	$ 65,878	$ 61,021	$ 0
Restructuring	(3,973)	550	8,520	66,428
Payments	(11,701)	(5,138)	(37,263)	(5,138)
Foreign Currency Fluctuations	(69)	182	(20)	182
Restructuring Reserve, Ending Balance	32,258	61,472	32,258	61,472
Pension and postretirement curtailment loss	$ 400	$ 600	$ 2,600	$ 2,000

Amount, after tax, of increase (decrease) to other comprehensive income from settlement and curtailment gain (loss) of defined benefit plan.

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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of increase (decrease) in the restructuring reserve related to foreign currency translation (gain) loss and other increases (decreases).

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