Financing Arrangements (Details Textuals) (USD $)	12 Months Ended			1 Months Ended	3 Months Ended	12 Months Ended			1 Months Ended	12 Months Ended			12 Months Ended			1 Months Ended	12 Months Ended			12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012	May 31, 2013 1% Sr. Convertible Notes due 2013 [Member]	Dec. 29, 2013 1% Sr. Convertible Notes due 2013 [Member]	Jan. 01, 2012 1% Sr. Convertible Notes due 2013 [Member]	May 15, 2013 1% Sr. Convertible Notes due 2013 [Member]	Dec. 30, 2012 1% Sr. Convertible Notes due 2013 [Member]	Aug. 31, 2010 1.5% Sr. Convertible Notes due 2017 [Member]	Dec. 29, 2013 1.5% Sr. Convertible Notes due 2017 [Member]	Dec. 30, 2012 1.5% Sr. Convertible Notes due 2017 [Member]	Jan. 01, 2012 1.5% Sr. Convertible Notes due 2017 [Member]	Dec. 29, 2013 1.5% Sr. Convertible Notes due 2017 [Member] Condition One [Member]	Dec. 29, 2013 1.5% Sr. Convertible Notes due 2017 [Member] Condition Two [Member]	Dec. 29, 2013 1.5% Sr. Convertible Notes due 2017 [Member] Condition Three [Member]	Oct. 27, 2013 0.5% Sr. Convertible Notes due 2020 [Member]	Dec. 29, 2013 0.5% Sr. Convertible Notes due 2020 [Member]	Oct. 23, 2013 0.5% Sr. Convertible Notes due 2020 [Member]	Dec. 30, 2012 0.5% Sr. Convertible Notes due 2020 [Member]	Dec. 29, 2013 0.5% Sr. Convertible Notes due 2020 [Member] Condition One [Member]	Dec. 29, 2013 0.5% Sr. Convertible Notes due 2020 [Member] Condition Two [Member]	Dec. 29, 2013 0.5% Sr. Convertible Notes due 2020 [Member] Condition Three [Member]
Debt Instrument Details
Convertible debt, par value					$ 0			$ 928,061,000	$ 1,000,000,000	$ 1,000,000,000	$ 1,000,000,000						$ 1,500,000,000	$ 1,500,000,000	$ 0
Debt Instrument, Interest Rate, Effective Percentage					7.40%	7.40%		7.40%	6.85%	6.90%	6.90%	6.90%					4.40%	4.43%
Outstanding Convertible Note Redemption Price																		92.19
Convertible Senior Notes, issuance date									Aug. 20, 2010							Oct. 29, 2013
Convertible Senior Notes, due date					May 15, 2013				Aug. 15, 2017							Oct. 15, 2020
Convertible senior notes, interest rate									1.50%									0.50%
Conversion rate, number of share converted									19.0931	19.2307						10.8470
Conversion of notes, base conversion price									1,000	1,000						1,000
Conversion price per share									$ 52.37	$ 52.00
Net proceeds from the offering of the Notes due									981,000,000							1,480,000,000
Principal amount of the liability component									706,000,000									1,150,000,000
Carrying value of the equity component									294,000,000	294,000,000	294,000,000						352,000,000	352,000,000
Debt Instrument, Unamortized Bond Discount					0			21,353,000		170,208,000	210,087,000						344,429,000		0
Remaining amortization period of convertible debt										3 years 8 months							6 years 10 months
Debt Related Commitment Fees and Debt Issuance Costs									18,700,000							18,500,000
Adjustment To Additional Paid In Capital Debt Issuance Cost									5,500,000							4,300,000
Unamortized Debt Issuance Expense	20,612,000	8,708,000							13,200,000	6,800,000							13,800,000	14,100,000
Conversion Information
Convertible note conversion period													may be converted on any day prior to the close of business on the scheduled trading day immediately preceding May 15, 2017	On and after May 15, 2017 until the close of business on the second scheduled trading day immediately preceding the maturity date of August 15, 2017, holders may convert their notes at any time						may be converted on any day prior to the close of business on the scheduled trading day immediately preceding July 15, 2020	On and after July 15, 2020 until the close of business on the second scheduled trading day immediately preceding the maturity date of October 15, 2020, holders may convert their notes at any time
Convertible notes conversion period under given condition													during the five business-day period after any five consecutive trading-day period (the “measurement period”) in which the trading price per note for each day of such measurement period was less than 98% of the product of the last reported sale price of the Company’s common stock and the conversion rate on each such day	during any calendar quarter after the calendar quarter ending September 30, 2010, if the last reported sale price of the Company’s common stock for 20 or more trading days in a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter exceeds 130% of the applicable conversion price in effect on the last trading day of the immediately preceding calendar quarter	upon the occurrence of specified corporate transactions					during the five business-day period after any five consecutive trading-day period (the “measurement period”) in which the trading price per note for each day of such measurement period was less than 98% of the product of the last reported sale price of the Company’s common stock and the conversion rate on each such day	during any calendar quarter after the calendar quarter ending December 29, 2013, if the last reported sale price of the Company’s common stock for 20 or more trading days in a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter exceeds 130% of the applicable conversion price in effect on the last trading day of the immediately preceding calendar quarter	upon the occurrence of specified corporate transactions
Conversion value of convertible notes										equal to the conversion rate multiplied by the volume weighted average price of the Company’s common stock during a specified period following the conversion date							equal to the conversion rate multiplied by the volume weighted average price of the Company’s common stock during a specified period following the conversion date
Payment mode for the conversion value of convertible notes due										1) cash equal to the lesser of the principal amount of the note or the conversion value, as defined, and 2) to the extent the conversion value exceeds the principal amount of the note, common stock (plus cash in lieu of any fractional shares of common stock)							1) cash equal to the lesser of the principal amount of the note or the conversion value, as defined, and 2) to the extent the conversion value exceeds the principal amount of the note, common stock (plus cash in lieu of any fractional shares of common stock)
Debt Redemption
Extinguishment of Debt, Amount	(928,061,000)	0	(211,441,000)	928,100,000		221,900,000
Total consideration related to principal amount of debt redeemed						211,100,000
Total loss on early extinguishment of debt before tax						11,500,000
Interest Payable				4,600,000		0.01
Net Proceeds From Warrants And Bond Hedge Due To Redemption						300,000
Warrants
Exercise price of warrants	225								73.3250	72.8005								122.9220
Number of shares counterparties can purchase from entity									19,100,000	19,200,000						16,300,000
Expiry period of Warrants										40 different dates from November 13, 2017 through January 10, 2018						40 different dates from January 13, 2021 through March 11, 2021
Proceeds from Issuance of Warrants	217,800,000	0							188,100,000							217,800,000
Number of warrants exercised							0			0							0
Convertible Bond Hedge
Bond hedge options, exercise price									$ 52.37	$ 52.00						$ 92.19
Number of shares an entity can purchase from counterparties									19,100,000	19,200,000						16,300,000
Transaction cost of convertible bond hedge accounted for equity transaction	331,650,000	0	(1,494,000)						292,900,000							(331,700,000)
Tax benefit from deferred tax asset related to convertible bond hedge									$ 1,700,000							$ 119,500,000
Number of shares purchased under bond hedge							0			0							0