Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jul. 01, 2012
Cash flows from operating activities:
Net income	$ 428,018	$ 127,354
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred taxes	65,494	5,963
Depreciation	108,212	69,703
Amortization	121,246	132,280
Provision for doubtful accounts	1,142	(1,724)
Share-based compensation expense	46,395	39,333
Excess tax benefit from share-based plans	(15,661)	(11,021)
Impairment and other	(5,516)	(9,871)
Other non-operating	(360)	9,440
Changes in operating assets and liabilities:
Accounts receivable, net	(11,210)	194,509
Inventory	27,507	(183,715)
Other assets	21,573	60,274
Accounts payable trade	15,370	(3,410)
Accounts payable to related parties	(46,787)	(41,432)
Other liabilities	109,021	(301,394)
Total adjustments	436,426	(41,065)
Net cash provided by (used in) operating activities	864,444	86,289
Cash flows from investing activities:
Purchases of short and long-term marketable securities	(1,997,087)	(1,362,066)
Proceeds from sales of short and long-term marketable securities	1,847,659	1,173,180
Proceeds from maturities of short and long-term marketable securities	506,905	407,430
Acquisition of property and equipment, net	(119,849)	(240,294)
Investment in Flash Ventures	0	(50,439)
Notes receivable issuances to Flash Ventures	0	(142,316)
Notes receivable proceeds from Flash Ventures	73,388	211,786
Purchased technology and other assets	(3,908)	(222)
Acquisitions, net of cash acquired	(142)	(69,204)
Net cash provided by (used in) investing activities	306,966	(72,145)
Cash flows from financing activities:
Repayment of debt financing	(928,061)	0
Proceeds from employee stock programs	163,016	50,672
Distribution to non-controlling interests	(87)	0
Excess tax benefit from share-based plans	15,661	11,021
Share repurchase program	(369,994)	(154,075)
Net cash received (paid) for stock repurchase contracts	0	(18,858)
Net cash provided by (used in) financing activities	(1,119,465)	(111,240)
Effect of changes in foreign currency exchange rates on cash	6,716	54
Net increase (decrease) in cash and cash equivalents	58,661	(97,042)
Cash and cash equivalents at beginning of the period	995,470	1,167,496
Cash and cash equivalents at end of the period	$ 1,054,131	$ 1,070,454