Stock-Based Compensation (Details 2) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Summary of stock-based payment and stock option values
Total unrecognized compensation costs related to awards	$ 51,200,000
Weighted-average period of recognition of unrecognized compensation costs	2 years 1 month 6 days
Cash received for the issuance of common stock, net of shares withheld for taxes	15,300,000
Stock options
Stock options activity
Outstanding at the beginning of the year (in shares)	1,696
Exercised (in shares)	(480)
Cancelled or expired (in shares)	(127)
Outstanding at the end of the period (in shares)	1,089	1,696
Vested and expected to vest at the end of the period (in shares)	1,089
Exercisable at the end of the period (in shares)	1,089
Weighted-Average Exercise Price
Outstanding at the beginning of the year (in dollars per share)	$ 35.86
Exercised (in dollars per share)	$ 34.72
Cancelled or expired (in dollars per share)	$ 46.87
Outstanding at the end of the year (in dollars per share)	$ 35.09	$ 35.86
Vested and expected to vest at the end of the period (in dollars per share)	$ 35.09
Exercisable at the end of the period (in dollars per share)	$ 35.09
Weighted-Average Remaining Contractual Term
Outstanding at the end of the period	1 year 11 months 16 days
Vested and expected to vest at the end of the period	1 year 11 months 16 days
Exercisable at the end of the period	1 year 11 months 16 days
Aggregate Intrinsic Value
Outstanding at the end of the period (in dollars)	9,688,000
Vested and expected to vest at the end of the period (in dollars)	9,688,000
Options exercisable at the end of the period (in dollars)	9,688,000
Summary of stock-based payment and stock option values
Intrinsic value of stock options exercised	4,198,000	9,064,000	8,622,000
RSAs and RSUs
Summary of stock-based payment and stock option values
Intrinsic value of RSAs and RSUs that vested	23,649,000	40,105,000	38,769,000
Grant date fair value of RSAs and RSUs that vested	24,026,000	31,215,000	29,488,000
RSAs, RSUs and MSUs
Summary of restricted stock awards and restricted stock units
Outstanding at the beginning the of year (in shares)	1,708
Granted (in shares)	1,118
Issued (in shares)	(553)
Cancelled or expired (in shares)	(192)
Outstanding at the end of the period (in shares)	2,081	1,708
Outstanding at the end of the period and expected to vest (in shares)	1,900
Weighted-Average Remaining Vesting Term
Outstanding at the end of period	1 year 3 months
Outstanding at the end of period and expected to vest	1 year 3 months
Aggregate Intrinsic Value
Outstanding at the end of the period (in dollars)	88,135,000
Outstanding at the end of the period and expected to vest (in dollars)	$ 80,471,000
Weighted-average grant date fair value
Per grant of RSAs, RSUs and MSUs (in dollars per share)	$ 41.69	$ 43.82	$ 44.73