Share Repurchase Authorization Share Repurchase Authorization (Details) - USD ($)	12 Months Ended
	Dec. 29, 2015	Dec. 30, 2014	Dec. 31, 2013	Apr. 15, 2015	Jun. 05, 2014	Aug. 23, 2012
Equity, Class of Treasury Stock [Line Items]
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 283,500,000
Repurchase of common stock	405,513,000	$ 159,503,000	$ 339,409,000
Treasury Stock Acquired, Average Cost Per Share		$ 163.62
Repurchase of common stock		941,878
2012 Repurchase Agreement [Member]
Equity, Class of Treasury Stock [Line Items]
Stock Repurchase Program, Authorized Amount						$ 600,000,000
Repurchase of common stock		$ 87,500,000	$ 332,100,000
Treasury Stock Acquired, Average Cost Per Share		$ 170.15	$ 166.73
Repurchase of common stock		514,357	1,992,250
2014 Repurchase Authorization [Member]
Equity, Class of Treasury Stock [Line Items]
Stock Repurchase Program, Authorized Amount				$ 750,000,000	$ 600,000,000.0
Repurchase of common stock	$ 399,900,000	$ 66,600,000
Treasury Stock Acquired, Average Cost Per Share	$ 181.65	$ 155.78
Repurchase of common stock	2,201,719	427,521
Repurchase Agreements [Member]
Equity, Class of Treasury Stock [Line Items]
Repurchase of common stock		$ 154,100,000