Fair Value Measurements (Tables)

9 Months Ended

Aug. 28, 2015

Fair Value Disclosures [Abstract]

Financial assets and liabilities at fair value on a recurring basis

The fair value of our financial assets and liabilities at August 28, 2015 was determined using the following inputs (in thousands):

	Fair Value Measurements at Reporting Date Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		(Level 1)		(Level 2)		(Level 3)
Assets:
Cash equivalents:
Money market mutual funds	447,303		447,303		—		—
Time deposits	36,364		36,364		—		—
Short-term investments:
Corporate bonds and commercial paper	1,729,201		—		1,729,201		—
Asset-backed securities	67,315		—		67,315		—
Municipal securities	164,610		—		164,610		—
U.S. agency securities	207,729		—		207,729		—
U.S. Treasury securities	670,586		—		670,586		—
Prepaid expenses and other current assets:
Foreign currency derivatives	8,162		—		8,162		—
Other assets:
Deferred compensation plan assets	30,379		531		29,848		—
Interest rate swap derivatives	19,051		—		19,051		—
Total assets	$	3,380,700	$	484,198	$	2,896,502	$	—

Liabilities:
Accrued expenses:
Foreign currency derivatives	$	1,914	$	—	$	1,914	$	—
Total liabilities	$	1,914	$	—	$	1,914	$	—

The fair value of our financial assets and liabilities at November 28, 2014 was determined using the following inputs (in thousands): 

	Fair Value Measurements at Reporting Date Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		(Level 1)		(Level 2)		(Level 3)
Assets:
Cash equivalents:
Money market mutual funds	$	705,978	$	705,978	$	—	$	—
Time deposits	63,139		63,139		—		—
Short-term investments:
Corporate bonds and commercial paper	1,519,376		—		1,519,376		—
Foreign government securities	4,511		—		4,511		—
Marketable equity securities	491		491		—		—
Municipal securities	175,201		—		175,201		—
U.S. agency securities	498,385		—		498,385		—
U.S. Treasury securities	424,127		—		424,127		—
Prepaid expenses and other current assets:
Foreign currency derivatives	32,991		—		32,991		—
Other assets:
Deferred compensation plan assets	25,745		549		25,196		—
Interest rate swap derivatives	14,268		—		14,268		—
Total assets	$	3,464,212	$	770,157	$	2,694,055	$	—

Liabilities:
Accrued expenses:
Foreign currency derivatives	$	663	$	—	$	663	$	—
Total liabilities	$	663	$	—	$	663	$	—