Fair Value Measurements (Details 1) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Aug. 31, 2018	Dec. 01, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Foreign Currency Contracts, Asset, Fair Value Disclosure	$ 43,084	$ 14,198
Deferred Compensation Plan Assets	69,705	56,690
Assets, Fair Value Disclosure	4,670,332	5,610,174
Foreign Currency Contracts, Liability, Fair Value Disclosure	2,463	1,598
Interest Rate Derivative Liabilities, at Fair Value	10,312	1,058
Financial and Nonfinancial Liabilities, Fair Value Disclosure	12,775	2,656
Asset-backed Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	77,010	98,001
Corporate Debt Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	24,011
Estimated Fair Value, short-term investments	2,451,763	2,454,260
Foreign Government Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	4,149	2,388
Money Market Mutual Funds
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	1,302,801	2,006,741
Time deposits
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	33,405	18,843
U.S. Treasury Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	645,487	937,988
Municipal Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	18,917	21,065
Fair Value, Inputs, Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Foreign Currency Contracts, Asset, Fair Value Disclosure	0	0
Deferred Compensation Plan Assets	3,192	2,573
Assets, Fair Value Disclosure	1,339,398	2,028,157
Foreign Currency Contracts, Liability, Fair Value Disclosure	0	0
Interest Rate Derivative Liabilities, at Fair Value	0	0
Financial and Nonfinancial Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 1 \| Asset-backed Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 1 \| Corporate Debt Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 1 \| Foreign Government Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 1 \| Money Market Mutual Funds
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	1,302,801	2,006,741
Fair Value, Inputs, Level 1 \| Time deposits
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	33,405	18,843
Fair Value, Inputs, Level 1 \| U.S. Treasury Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 1 \| Municipal Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Foreign Currency Contracts, Asset, Fair Value Disclosure	43,084	14,198
Deferred Compensation Plan Assets	66,513	54,117
Assets, Fair Value Disclosure	3,330,934	3,582,017
Foreign Currency Contracts, Liability, Fair Value Disclosure	2,463	1,598
Interest Rate Derivative Liabilities, at Fair Value	10,312	1,058
Financial and Nonfinancial Liabilities, Fair Value Disclosure	12,775	2,656
Fair Value, Inputs, Level 2 \| Asset-backed Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	77,010	98,001
Fair Value, Inputs, Level 2 \| Corporate Debt Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	24,011
Estimated Fair Value, short-term investments	2,451,763	2,454,260
Fair Value, Inputs, Level 2 \| Foreign Government Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	4,149	2,388
Fair Value, Inputs, Level 2 \| Money Market Mutual Funds
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 \| Time deposits
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 \| U.S. Treasury Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	645,487	937,988
Fair Value, Inputs, Level 2 \| Municipal Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	18,917	21,065
Fair Value, Inputs, Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Foreign Currency Contracts, Asset, Fair Value Disclosure	0	0
Deferred Compensation Plan Assets	0	0
Assets, Fair Value Disclosure	0	0
Foreign Currency Contracts, Liability, Fair Value Disclosure	0	0
Interest Rate Derivative Liabilities, at Fair Value	0	0
Financial and Nonfinancial Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 \| Asset-backed Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 3 \| Corporate Debt Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 3 \| Foreign Government Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 3 \| Money Market Mutual Funds
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 \| Time deposits
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 \| U.S. Treasury Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	0	0
Fair Value, Inputs, Level 3 \| Municipal Securities
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Estimated Fair Value, short-term investments	$ 0	$ 0

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=75030427&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26610-111562

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

No definition available.

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

+ References

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Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

+ References

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- Definition

Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13433-108611

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Fair value of financial and nonfinancial obligations.

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