Cash, Cash Equivalents and Short-Term Investments (Details) - USD ($) $ in Thousands	Jun. 02, 2017	Dec. 02, 2016
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 4,930,288	$ 4,769,536
Unrealized Gains	7,760	3,503
Unrealized Losses	(6,535)	(11,739)
Estimated Fair Value, Total cash, cash equivalents and short-term investments	4,931,513	4,761,300
Cash and cash equivalents [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,316,950	1,011,315
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	1,316,950	1,011,315
Cash [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	239,947	208,635
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	239,947	208,635
Cash equivalents [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,077,003	802,680
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	1,077,003	802,680
Cash equivalents [Member] \| Corporate Bonds And Commercial Paper [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost		1,249
Unrealized Gains		0
Unrealized Losses		0
Cash and Cash Equivalents, Fair Value Disclosure		1,249
Cash equivalents [Member] \| Money Market Funds
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,062,174	782,210
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	1,062,174	782,210
Cash equivalents [Member] \| Municipal Notes [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost		1,301
Unrealized Gains		0
Unrealized Losses		0
Cash and Cash Equivalents, Fair Value Disclosure		1,301
Cash equivalents [Member] \| Time deposits
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	14,829	17,920
Unrealized Gains	0	0
Unrealized Losses	0	0
Cash and Cash Equivalents, Fair Value Disclosure	14,829	17,920
Short-term fixed income securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	3,613,338	3,758,221
Unrealized Gains	7,760	3,503
Unrealized Losses	(6,535)	(11,739)
Estimated Fair Value, short-term investments	3,614,563	3,749,985
Short-term fixed income securities [Member] \| Asset-backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	101,420	111,009
Unrealized Gains	37	95
Unrealized Losses	(198)	(190)
Estimated Fair Value, short-term investments	101,259	110,914
Short-term fixed income securities [Member] \| Corporate Bonds And Commercial Paper [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,427,417	2,464,769
Unrealized Gains	7,584	3,135
Unrealized Losses	(4,304)	(9,554)
Estimated Fair Value, short-term investments	2,430,697	2,458,350
Short-term fixed income securities [Member] \| Municipal Notes [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	144,567	134,710
Unrealized Gains	117	37
Unrealized Losses	(84)	(525)
Estimated Fair Value, short-term investments	144,600	134,222
Short-term fixed income securities [Member] \| U.S. agency securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	2,600	39,538
Unrealized Gains	0	42
Unrealized Losses	0	0
Estimated Fair Value, short-term investments	2,600	39,580
Short-term fixed income securities [Member] \| U.S. Treasury securities
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	937,334	1,008,195
Unrealized Gains	22	194
Unrealized Losses	(1,949)	(1,470)
Estimated Fair Value, short-term investments	$ 935,407	$ 1,006,919

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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