Balance Sheet Information-AOCI (Details 8) (USD $)	3 Months Ended		6 Months Ended
	Jun. 29, 2014	Jun. 30, 2013	Jun. 29, 2014	Jun. 30, 2013
Other Comprehensive Income
Cost of revenue	$ (854,640,000)	$ (789,614,000)	$ (1,595,679,000)	$ (1,588,997,000)
Research and development	(204,030,000)	(172,041,000)	(402,859,000)	(343,166,000)
Provision for income taxes	(129,131,000)	(121,668,000)	(269,722,000)	(189,333,000)
Total reclassifications for the period, net of tax	(5,629,000)	(17,376,000)	(6,818,000)	(19,306,000)
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Other Comprehensive Income
Interest (expense) and other income (expense), net	3,413,000	865,000	3,983,000	551,000
Provision for income taxes	(1,199,000)	(308,000)	(1,394,000)	(483,000)
Total reclassifications for the period, net of tax	2,214,000	557,000	2,589,000	68,000
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Other Comprehensive Income
Cost of revenue	(7,689,000)	(17,933,000)	(9,050,000)	(19,374,000)
Research and development	(154,000)	0	(357,000)	0
Total reclassifications for the period, net of tax	$ (7,843,000)	$ (17,933,000)	$ (9,407,000)	$ (19,374,000)