Fair Value Measurements (Tables)

6 Months Ended

Jun. 29, 2014

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):

	June 29, 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	$	660,520	$	482,780	$	177,740	$	—
Marketable securities	91,381		33,567		57,814		—
Derivatives	3,159		—		3,159		—
	$	755,060	$	516,347	$	238,713	$	—
Liabilities:
Derivatives	$	1,478	$	—	$	1,478	$	—
	December 31, 2013
	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	$	836,387	$	516,173	$	320,214	$	—
Marketable securities	129,181		30,172		99,009		—
Derivatives	1,932		—		1,932		—
	$	967,500	$	546,345	$	421,155	$	—
Liabilities:
Derivatives	$	3,925	$	—	$	3,925	$	—
	June 30, 2013
	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	$	1,070,329	$	620,947	$	449,382	$	—
Marketable securities	155,824		22,193		133,631		—
Derivatives	11,214		—		11,214		—
	$	1,237,367	$	643,140	$	594,227	$	—
Liabilities:
Derivatives	$	570	$	—	$	570	$	—