Note 14 - Fair Value Measurements - Fair Value Measurements (Details) - USD ($) $ in Thousands	Jun. 02, 2018	Dec. 02, 2017
Marketable securities	$ 7,611	$ 7,528
Foreign exchange contract assets	6,517	600
Interest rate swaps, cash flow hedges	29,940	3,104
Foreign exchange contract liabilities	1,266	4,397
Interest rate swaps, cash flow hedges
Interest Rate Fair Value Hedge Liability at Fair Value	8,829	2,121
Foreign Currency Cash Flow Hedge Asset at Fair Value	15,825	20,136
Contingent consideration liability	209	496
Fair Value, Inputs, Level 1 [Member]
Marketable securities	7,611	7,528
Foreign exchange contract assets
Interest rate swaps, cash flow hedges
Foreign exchange contract liabilities
Interest rate swaps, cash flow hedges
Interest Rate Fair Value Hedge Liability at Fair Value
Foreign Currency Cash Flow Hedge Asset at Fair Value
Contingent consideration liability
Fair Value, Inputs, Level 2 [Member]
Marketable securities
Foreign exchange contract assets	6,517	600
Interest rate swaps, cash flow hedges	29,940	3,104
Foreign exchange contract liabilities	1,266	4,397
Interest rate swaps, cash flow hedges
Interest Rate Fair Value Hedge Liability at Fair Value	8,829	2,121
Foreign Currency Cash Flow Hedge Asset at Fair Value	15,825	20,136
Contingent consideration liability
Fair Value, Inputs, Level 3 [Member]
Marketable securities
Foreign exchange contract assets
Interest rate swaps, cash flow hedges
Foreign exchange contract liabilities
Interest rate swaps, cash flow hedges
Interest Rate Fair Value Hedge Liability at Fair Value
Foreign Currency Cash Flow Hedge Asset at Fair Value
Contingent consideration liability	$ 209	$ 496

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

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