Note 9 - Accumulated Other Comprehensive Income (Loss) - Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	Aug. 31, 2019	Dec. 01, 2018
Accumulated other comprehensive loss	$ (355,124)	$ (280,152)
AOCI Including Portion Attributable to Noncontrolling Interest [Member]
Foreign currency translation adjustment	(179,633)	(127,398)
Defined benefit pension plans adjustment, net of taxes	(139,709)	(144,140)
Interest rate swap, net of taxes	(18,083)	21,693
Cash flow hedges, net of taxes	548	(12,057)
Reclassification of AOCI tax effects	(18,341)	(18,341)
Accumulated other comprehensive loss	(355,218)	(280,243)
AOCI Attributable to Parent [Member]
Foreign currency translation adjustment	(179,539)	(127,307)
Defined benefit pension plans adjustment, net of taxes	(139,709)	(144,140)
Interest rate swap, net of taxes	(18,083)	21,693
Cash flow hedges, net of taxes	548	(12,057)
Reclassification of AOCI tax effects	(18,341)	(18,341)
Accumulated other comprehensive loss	(355,124)	(280,152)
AOCI Attributable to Noncontrolling Interest [Member]
Foreign currency translation adjustment	(94)	(91)
Defined benefit pension plans adjustment, net of taxes	0	0
Interest rate swap, net of taxes	0	0
Cash flow hedges, net of taxes	0	0
Reclassification of AOCI tax effects	0	0
Accumulated other comprehensive loss	$ (94)	$ (91)

Accumulated change, net of tax, in accumulated gains and losses from interest rate swaps.

No definition available.

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- Definition

The amount of reclassification of tax effects from accumulated other comprehensive income.

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Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

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Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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- Definition

Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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