Fair Value Measurements (Tables)

9 Months Ended

Sep. 27, 2015

Fair Value Disclosures [Abstract]

Summary Of Assets And Liabilities Measured At Fair Value On A Recurring Basis

The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring basis (in thousands):

	September 27, 2015
	Balance		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	1,111,571	$	719,854	$	391,717	$	—
Marketable securities	82,616		35,258		47,358		—
Derivatives	18,015		—		18,015		—
	$	1,212,202	$	755,112	$	457,090	$	—
Liabilities:
Derivatives	$	1,309	$	—	$	1,309	$	—
	December 31, 2014
	Balance		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	737,024	$	482,686	$	254,338	$	—
Marketable securities	91,140		33,815		57,325		—
Derivatives	32,244		—		32,244		—
	$	860,408	$	516,501	$	343,907	$	—
Liabilities:
Derivatives	$	2,027	$	—	$	2,027	$	—
	September 28, 2014
	Balance		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	687,259	$	366,942	$	320,317	$	—
Marketable securities	90,306		32,727		57,579		—
Derivatives	24,908		—		24,908		—
	$	802,473	$	399,669	$	402,804	$	—
Liabilities:
Derivatives	$	441	$	—	$	441	$	—