Stock-Based Compensation (Details) (USD $)		6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 27, 2014	Jun. 27, 2014 Restricted Stock Units And Performance Based Restricted Stock Units [Member]		Jun. 27, 2014 Employee Stock Option [Member]		Jun. 27, 2014 Employee Stock Option [Member]		Jun. 27, 2014 Performance-based Restricted Stock Units (PRSUs) [Member]	Jun. 28, 2013 Performance-based Restricted Stock Units (PRSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contractual term for stock-based awards granted under the Equity plan (in years)						10 years 0 months 0 days
Vesting period for stock-based awards granted under the Equity Plan (in years)		4 years 0 months 0 days						3 years 0 months 0 days
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage, Maximum								200.00%
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage, Minimum								0.00%
RSUs and PRSUs, Number of Shares
Outstanding, December 31, 2013		6,392,000
Grants		1,905,000						303,260	262,647
Vested		(1,136,000)
Forfeited		(270,000)
Outstanding, June 27, 2014		6,891,000
Vested and expected to vest, June 27, 2014		6,081,000
RSUs and PRSUs, Weighted-Average Grant-Date Fair Market Value Per Share (in dollars per share):
Outstanding, December 31, 2013		$ 34.80
Grants		$ 32.45
Vested		$ 32.86
Forfeited		$ 34.96
Outstanding, June 27, 2014		$ 34.19
Vested and expected to vest, June 27, 2014		$ 34.19
Outstanding, Weighted-Average Remaining Contractual Term (in Years)		1 year 7 months 6 days
Outstanding, Aggregate Intrinsic Value		$ 237,689,000	[1]
Vested and expected to vest, Weighted-Average Remaining Contractual Term (in Years)		1 year 6 months 0 days
Vested and expected to vest, Aggregate Intrinsic Value		209,735,000	[1]
Stock Options, Number of Shares
Outstanding, December 31, 2013						3,446,000
Grants						0
Exercises				(300,000)		(599,000)
Forfeited/Cancelled/Expired						(20,000)
Outstanding, June 27, 2014				2,827,000		2,827,000
Exercisable, June 27, 2014				2,073,000		2,073,000
Vested and expected to vest, June 27, 2014				2,765,000		2,765,000
Stock Options, Weighted-Average Exercise Price Per Share (in dollars per share):
Outstanding, December 31, 2013						$ 28.11
Grants
Exercises						$ 20.54
Forfeited/Cancelled/Expired						$ 20.00
Outstanding, June 27, 2014				$ 29.77		$ 29.77
Exercisable, June 27, 2014				$ 27.27		$ 27.27
Vested and expected to vest, June 27, 2014				$ 29.65		$ 29.65
Outstanding, Weighted-Average Remaining Contractual Term (in Years)						4 years 8 months 12 days
Exercisable, Weighted-Average Contractual Term (in Years)						3 years 7 months 6 days
Vested and expected to vest, Weighted-Average Remaining Contractual Term (in Years)						4 years 7 months 6 days
Outstanding, Aggregate Intrinsic Value				19,885,000	[2]	19,885,000	[2]
Exercisable, Aggregate Intrinsic Value				18,942,000	[2]	18,942,000	[2]
Vested and expected to vest, Aggregate Intrinsic Value				19,799,000	[2]	19,799,000	[2]
Intrinsic value of stock options exercised				4,000,000		8,100,000
Cash received from exercise of stock options				$ 6,200,000		$ 12,300,000
Shares reserved for future issuance under the Equity Plan	27,400,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	17,500,000

[1] Aggregate intrinsic value represents the closing price per share of our stock on June 27, 2014, multiplied by the number of RSUs and market-based PRSUs outstanding or vested and expected to vest as of June 27, 2014.

[2] For those stock options with an exercise price below the closing price per share on June 27, 2014, aggregate intrinsic value represents the difference between the exercise price and the closing price per share of our common stock on June 27, 2014, multiplied by the number of stock options outstanding, exercisable, or vested and expected to vest as of June 27, 2014.