Derivatives and Hedging Activities (Details 1) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Aug. 30, 2019	Aug. 31, 2018	Aug. 30, 2019	Aug. 31, 2018
Foreign Exchange Option Contracts
Derivative Instruments, Gain (Loss)
Net gain(loss) recognized in revenue		$ 761	$ 0	$ 761	$ 0
Net gain (loss) recognized in interest and other income (expense), net		0	0	0	0
Foreign Exchange Forward Contracts
Derivative Instruments, Gain (Loss)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	[1]	0	0	0	0
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	[2],[3]	0	0	0	0
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	[2],[4]	0	0	0	0
Net gain(loss) recognized in revenue		0	0	0	0
Net gain (loss) recognized in interest and other income (expense), net		(1,184)	(1,695)	184	(2,572)
Treasury Lock
Derivative Instruments, Gain (Loss)
Net gain(loss) recognized in revenue		0		0
Net gain (loss) recognized in interest and other income (expense), net		0		0
Cash Flow Hedging | Foreign Exchange Option Contracts
Derivative Instruments, Gain (Loss)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	[1]	15,040	17,523	23,348	47,290
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	[2],[3]	10,015	16,797	27,507	18,156
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	[2],[4]	0	$ (9,281)	(24,269)	$ (31,690)
Cash Flow Hedging | Treasury Lock
Derivative Instruments, Gain (Loss)
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	[1]	(43,394)		(43,394)
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	[2],[3]	(305)		(924)
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	[2],[4]	$ 0		$ 0

[1] Net change in the fair value of the effective portion classified in other comprehensive income (“OCI”).

[2] Starting the third quarter of fiscal 2019, all changes in fair value of our foreign currency cash flow hedges are recorded in accumulated other comprehensive income.

[3] Effective portion of the foreign currency and Treasury lock cash flow hedges classified as revenue and interest expense, respectively.

[4] Ineffective portion and amount excluded from effectiveness testing classified in interest and other income (expense), net.