Fair Value Measurements (Details) - Fair Value, Recurring [Member] - USD ($) $ in Thousands	Nov. 29, 2019	Nov. 30, 2018
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Foreign Currency Contract, Asset, Fair Value Disclosure	$ 28,829	$ 44,259
Deferred Compensation Plan Assets, Fair Value Disclosure	93,776	68,988
Assets, Fair Value Disclosure	3,832,640	2,973,645
Treasury Lock Derivative, at Fair Value, Net	29,652
Foreign Currency Contracts, Liability, Fair Value Disclosure	2,671	816
Interest Rate Derivative Liabilities, Fair Value Disclosure	208	9,744
Liabilities, Fair Value Disclosure	32,531	10,560
Asset-backed Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	88,721	41,508
Corporate debt securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	45,704
Available-for-sale Securities, Fair Value Disclosure	1,412,331	1,522,208
Foreign government securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure		4,155
Municipal securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	17,709	18,316
Money market mutual funds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	2,049,057	1,234,188
Time deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	88,519	40,023
U.S. Treasury Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	7,994
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Foreign Currency Contract, Asset, Fair Value Disclosure	0	0
Deferred Compensation Plan Assets, Fair Value Disclosure	4,348	3,895
Assets, Fair Value Disclosure	2,141,924	1,278,106
Treasury Lock Derivative, at Fair Value, Net	0
Foreign Currency Contracts, Liability, Fair Value Disclosure	0	0
Interest Rate Derivative Liabilities, Fair Value Disclosure	0	0
Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 1 [Member] | Asset-backed Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 1 [Member] | Corporate debt securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0
Available-for-sale Securities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 1 [Member] | Foreign government securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure		0
Fair Value, Inputs, Level 1 [Member] | Municipal securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 1 [Member] | Money market mutual funds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	2,049,057	1,234,188
Fair Value, Inputs, Level 1 [Member] | Time deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	88,519	40,023
Fair Value, Inputs, Level 1 [Member] | U.S. Treasury Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Foreign Currency Contract, Asset, Fair Value Disclosure	28,829	44,259
Deferred Compensation Plan Assets, Fair Value Disclosure	89,428	65,093
Assets, Fair Value Disclosure	1,690,716	1,695,539
Treasury Lock Derivative, at Fair Value, Net	29,652
Foreign Currency Contracts, Liability, Fair Value Disclosure	2,671	816
Interest Rate Derivative Liabilities, Fair Value Disclosure	208	9,744
Liabilities, Fair Value Disclosure	32,531	10,560
Fair Value, Inputs, Level 2 [Member] | Asset-backed Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	88,721	41,508
Fair Value, Inputs, Level 2 [Member] | Corporate debt securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	45,704
Available-for-sale Securities, Fair Value Disclosure	1,412,331	1,522,208
Fair Value, Inputs, Level 2 [Member] | Foreign government securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure		4,155
Fair Value, Inputs, Level 2 [Member] | Municipal securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	17,709	18,316
Fair Value, Inputs, Level 2 [Member] | Money market mutual funds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 [Member] | Time deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 2 [Member] | U.S. Treasury Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	7,994
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Foreign Currency Contract, Asset, Fair Value Disclosure	0	0
Deferred Compensation Plan Assets, Fair Value Disclosure	0	0
Assets, Fair Value Disclosure	0	0
Treasury Lock Derivative, at Fair Value, Net	0
Foreign Currency Contracts, Liability, Fair Value Disclosure	0	0
Interest Rate Derivative Liabilities, Fair Value Disclosure	0	0
Liabilities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member] | Asset-backed Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member] | Corporate debt securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0
Available-for-sale Securities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member] | Foreign government securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure		0
Fair Value, Inputs, Level 3 [Member] | Municipal securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member] | Money market mutual funds [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Fair Value, Inputs, Level 3 [Member] | Time deposits [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Cash and Cash Equivalents, Fair Value Disclosure	0	$ 0
Fair Value, Inputs, Level 3 [Member] | U.S. Treasury Securities [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions
Available-for-sale Securities, Fair Value Disclosure	$ 0