Stock-Based Compensation (Outstanding Stock Option and RSUs Activity) (Details) (USD $)	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, Beginning Balance, Number of Shares	3,456,514	2,996,751	2,564,799
Outstanding, Weighted-Average Exercise Price, Beginning Balance	$ 27.96	$ 28.33	$ 27.65
Granted, Number of Shares	611,599	727,381	499,735
Granted, Weighted-Average Exercise Price	$ 31.79	$ 25.51	$ 31.82
Exercised, Number of Shares	(394,476)	(149,000)	(34,000)
Exercised, Weighted-Average Exercise Price	$ 14.86	$ 25.80	$ 26.45
Forfeited or Expired, Number of Shares	(43,070)	(118,618)	(33,783)
Forfeited or Expired, Weighted-Average Exercise Price	$ 35.05	$ 24.99	$ 30.84
Outstanding, Ending Balance, Number of Shares	3,630,567	3,456,514	2,996,751
Outstanding, Weighted-Average Exercise Price, Ending Balance	$ 29.94	$ 27.96	$ 28.33
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding, Beginning Balance, Shares	157,220	786,805	802,797
Outstanding, Beginning Balance, Weighted-Average Exercise Price	$ 21.71	$ 10.61	$ 10.37
Granted, Shares	0	10,526	14,000
Granted, Weighted-Average Exercise Price	$ 0	$ 21.19	$ 24.37
Vested, Shares	(132,693)	(631,759)	(16,048)
Vested, Weighted-Average Grant-Date Fair Value	$ 21.47	$ 7.87	$ 7.84
Forfeited, Shares	0	(8,352)	(13,944)
Forfeited, Weighted-Average Grant-Date Fair Value	$ 0	$ 22.02	$ 13.94
Outstanding, Ending Balance, Shares	24,527	157,220	786,805
Outstanding, Ending Balance, Weighted-Average Exercise Price	$ 23.01	$ 21.71	$ 10.61