Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Net income	$ 1,007,446us-gaap_ProfitLoss	$ 1,042,657us-gaap_ProfitLoss	$ 417,404us-gaap_ProfitLoss
Other comprehensive loss, before tax:
Unrealized holding gain (loss) on marketable securities	(3,511)	(6,448)	11,160
Reclassification adjustment for realized gain on marketable securities included in net income	(7,543)	(2,375)	(2,969)
Net unrealized holding gain (loss) on marketable securities	(11,054)	(8,823)	8,191
Foreign currency translation adjustments	(153,975)	(240,835)	(169,190)
Unrealized holding loss on derivatives qualifying as cash flow hedges	(99)	(74,834)	(38,197)
Reclassification adjustment for realized loss on derivatives qualifying as cash flow hedges included in net income	25,418	41,523	10,946
Net unrealized holding gain (loss) on derivatives qualifying as cash flow hedges	25,319	(33,311)	(27,251)
Total other comprehensive loss, before tax	(139,710)	(282,969)	(188,250)
Income tax benefit related to items of other comprehensive loss	(8,097)us-gaap_OtherComprehensiveIncomeLossTax	(41,389)us-gaap_OtherComprehensiveIncomeLossTax	(20,670)us-gaap_OtherComprehensiveIncomeLossTax
Total other comprehensive loss, net of tax	(131,613)	(241,580)	(167,580)
Comprehensive income	$ 875,833	$ 801,077	$ 249,824

Unrealized holding gain loss on derivatives qualifying as hedges before reclassification adjustment and tax

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount before tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount before tax, after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount before tax, after reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Amount before tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities.

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