Cash, Cash Equivalents and Short-Term Investments (Details) - USD ($) $ in Thousands	Mar. 02, 2018	Dec. 01, 2017
Schedule of Available-for-sale Securities
Amortized Cost	$ 6,182,513	$ 5,831,289
Unrealized Gains	804	2,705
Unrealized Losses	(35,347)	(14,220)
Estimated Fair Value, Total cash, cash equivalents and short-term investments	6,147,970	5,819,774
Cash and cash equivalents
Schedule of Available-for-sale Securities
Amortized Cost	2,666,981	2,306,072
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	2,666,981	2,306,072
Cash
Schedule of Available-for-sale Securities
Amortized Cost	336,972	280,488
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	336,972	280,488
Cash equivalents [Member]
Schedule of Available-for-sale Securities
Amortized Cost	2,330,009	2,025,584
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	2,330,009	2,025,584
Cash equivalents [Member] \| Money Market Funds
Schedule of Available-for-sale Securities
Amortized Cost	2,322,247	2,006,741
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	2,322,247	2,006,741
Cash equivalents [Member] \| Time deposits
Schedule of Available-for-sale Securities
Amortized Cost	7,762	18,843
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	7,762	18,843
Short-term fixed income securities
Schedule of Available-for-sale Securities
Amortized Cost	3,515,532	3,525,217
Unrealized Gains	804	2,705
Unrealized Losses	(35,347)	(14,220)
Estimated Fair Value, short-term investments	3,480,989	3,513,702
Short-term fixed income securities \| Asset-backed Securities
Schedule of Available-for-sale Securities
Amortized Cost	92,067	98,403
Unrealized Gains	0	1
Unrealized Losses	(810)	(403)
Estimated Fair Value, short-term investments	91,257	98,001
Short-term fixed income securities \| Corporate Debt Securities
Schedule of Available-for-sale Securities
Amortized Cost	2,461,348	2,461,691
Unrealized Gains	797	2,694
Unrealized Losses	(29,828)	(10,125)
Estimated Fair Value, short-term investments	2,432,317	2,454,260
Short-term fixed income securities \| Foreign Government Debt Securities
Schedule of Available-for-sale Securities
Amortized Cost	3,852	2,396
Unrealized Gains	0	0
Unrealized Losses	(55)	(8)
Estimated Fair Value, short-term investments	3,797	2,388
Short-term fixed income securities \| Municipal Notes
Schedule of Available-for-sale Securities
Amortized Cost	19,249	21,189
Unrealized Gains	0	8
Unrealized Losses	(268)	(132)
Estimated Fair Value, short-term investments	18,981	21,065
Short-term fixed income securities \| US Treasury Securities
Schedule of Available-for-sale Securities
Amortized Cost	939,016	941,538
Unrealized Gains	7	2
Unrealized Losses	(4,386)	(3,552)
Estimated Fair Value, short-term investments	$ 934,637	$ 937,988

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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